id	sid	tid	token	lemma	pos
gc-917	1	1	2019	2019	NUM
gc-917	1	2	|	|	ADV
gc-917	1	3	72	72	NUM
gc-917	1	4	/	/	SYM
gc-917	1	5	special	special	ADJ
gc-917	1	6	issue	issue	NOUN
gc-917	1	7	|	|	ADV
gc-917	1	8	57–69	57–69	NUM
gc-917	1	9	|	|	NOUN
gc-917	1	10	14	14	NUM
gc-917	1	11	figs	fig	NOUN
gc-917	1	12	.	.	PUNCT
gc-917	2	1	|	|	ADV
gc-917	2	2	2	2	NUM
gc-917	2	3	tabs	tab	NOUN
gc-917	2	4	.	.	PUNCT
gc-917	3	1	|	|	ADV
gc-917	3	2	www.geologia-croatica.hr	www.geologia-croatica.hr	VERB
gc-917	3	3	journal	journal	NOUN
gc-917	3	4	of	of	ADP
gc-917	3	5	the	the	DET
gc-917	3	6	croatian	croatian	ADJ
gc-917	3	7	geological	geological	ADJ
gc-917	3	8	survey	survey	NOUN
gc-917	3	9	and	and	CCONJ
gc-917	3	10	the	the	DET
gc-917	3	11	croatian	croatian	ADJ
gc-917	3	12	geological	geological	ADJ
gc-917	3	13	society	society	NOUN
gc-917	3	14	1	1	NUM
gc-917	3	15	.	.	PUNCT
gc-917	4	1	introduction	introduction	NOUN
gc-917	4	2	the	the	DET
gc-917	4	3	fracture	fracture	NOUN
gc-917	4	4	system	system	NOUN
gc-917	4	5	of	of	ADP
gc-917	4	6	a	a	DET
gc-917	4	7	coal	coal	NOUN
gc-917	4	8	reservoir	reservoir	NOUN
gc-917	4	9	provides	provide	VERB
gc-917	4	10	an	an	DET
gc-917	4	11	important	important	ADJ
gc-917	4	12	space	space	NOUN
gc-917	4	13	for	for	ADP
gc-917	4	14	cbm	cbm	NOUN
gc-917	4	15	adsorption	adsorption	NOUN
gc-917	4	16	,	,	PUNCT
gc-917	4	17	diffusion	diffusion	NOUN
gc-917	4	18	,	,	PUNCT
gc-917	4	19	and	and	CCONJ
gc-917	4	20	migration	migration	NOUN
gc-917	4	21	(	(	PUNCT
gc-917	4	22	laubach	laubach	NOUN
gc-917	4	23	et	et	PROPN
gc-917	4	24	al	al	PROPN
gc-917	4	25	.	.	PROPN
gc-917	4	26	,	,	PUNCT
gc-917	4	27	1998	1998	NUM
gc-917	4	28	;	;	PUNCT
gc-917	4	29	pashin	pashin	PROPN
gc-917	4	30	&	&	CCONJ
gc-917	4	31	groshong	groshong	PROPN
gc-917	4	32	,	,	PUNCT
gc-917	4	33	1998	1998	NUM
gc-917	4	34	;	;	PUNCT
gc-917	4	35	dawson	dawson	PROPN
gc-917	4	36	&	&	CCONJ
gc-917	4	37	es­	es­	PROPN
gc-917	4	38	terle	terle	PROPN
gc-917	4	39	,	,	PUNCT
gc-917	4	40	2010	2010	NUM
gc-917	4	41	;	;	PUNCT
gc-917	4	42	mostaghimi	mostaghimi	PROPN
gc-917	4	43	et	et	PROPN
gc-917	4	44	al	al	PROPN
gc-917	4	45	.	.	PROPN
gc-917	4	46	,	,	PUNCT
gc-917	4	47	2017	2017	NUM
gc-917	4	48	)	)	PUNCT
gc-917	4	49	.	.	PUNCT
gc-917	5	1	estimation	estimation	NOUN
gc-917	5	2	of	of	ADP
gc-917	5	3	the	the	DET
gc-917	5	4	fracture	fracture	NOUN
gc-917	5	5	system	system	NOUN
gc-917	5	6	of	of	ADP
gc-917	5	7	coal	coal	NOUN
gc-917	5	8	-	-	PUNCT
gc-917	5	9	bearing	bear	VERB
gc-917	5	10	strata	strata	NOUN
gc-917	5	11	has	have	AUX
gc-917	5	12	been	be	AUX
gc-917	5	13	applied	apply	VERB
gc-917	5	14	widely	widely	ADV
gc-917	5	15	in	in	ADP
gc-917	5	16	cbm	cbm	PROPN
gc-917	5	17	exploration	exploration	NOUN
gc-917	5	18	in	in	ADP
gc-917	5	19	many	many	ADJ
gc-917	5	20	coal	coal	NOUN
gc-917	5	21	basins	basin	NOUN
gc-917	5	22	of	of	ADP
gc-917	5	23	the	the	DET
gc-917	5	24	usa	usa	PROPN
gc-917	5	25	,	,	PUNCT
gc-917	5	26	canada	canada	PROPN
gc-917	5	27	,	,	PUNCT
gc-917	5	28	aus­	aus­	PROPN
gc-917	5	29	tralia	tralia	PROPN
gc-917	5	30	and	and	CCONJ
gc-917	5	31	china	china	PROPN
gc-917	5	32	(	(	PUNCT
gc-917	5	33	moore	moore	PROPN
gc-917	5	34	,	,	PUNCT
gc-917	5	35	2012	2012	NUM
gc-917	5	36	)	)	PUNCT
gc-917	5	37	.	.	PUNCT
gc-917	6	1	characteristics	characteristic	NOUN
gc-917	6	2	of	of	ADP
gc-917	6	3	the	the	DET
gc-917	6	4	fracture	fracture	NOUN
gc-917	6	5	system	system	NOUN
gc-917	6	6	in	in	ADP
gc-917	6	7	coal	coal	NOUN
gc-917	6	8	seams	seam	NOUN
gc-917	6	9	are	be	AUX
gc-917	6	10	among	among	ADP
gc-917	6	11	the	the	DET
gc-917	6	12	driving	drive	VERB
gc-917	6	13	factors	factor	NOUN
gc-917	6	14	for	for	ADP
gc-917	6	15	the	the	DET
gc-917	6	16	explo­	explo­	CCONJ
gc-917	6	17	ration	ration	NOUN
gc-917	6	18	and	and	CCONJ
gc-917	6	19	development	development	NOUN
gc-917	6	20	of	of	ADP
gc-917	6	21	cbm	cbm	PROPN
gc-917	6	22	(	(	PUNCT
gc-917	6	23	li	li	PROPN
gc-917	6	24	et	et	PROPN
gc-917	6	25	al	al	PROPN
gc-917	6	26	.	.	PROPN
gc-917	6	27	,	,	PUNCT
gc-917	6	28	2013	2013	NUM
gc-917	6	29	;	;	PUNCT
gc-917	6	30	zhang	zhang	PROPN
gc-917	6	31	et	et	PROPN
gc-917	6	32	al	al	PROPN
gc-917	6	33	.	.	PROPN
gc-917	6	34	,	,	PUNCT
gc-917	6	35	2017	2017	NUM
gc-917	6	36	)	)	PUNCT
gc-917	6	37	.	.	PUNCT
gc-917	7	1	moderately	moderately	ADV
gc-917	7	2	developed	develop	VERB
gc-917	7	3	fracture	fracture	NOUN
gc-917	7	4	systems	system	NOUN
gc-917	7	5	can	can	AUX
gc-917	7	6	improve	improve	VERB
gc-917	7	7	the	the	DET
gc-917	7	8	primary	primary	ADJ
gc-917	7	9	permeability	permeability	NOUN
gc-917	7	10	of	of	ADP
gc-917	7	11	the	the	DET
gc-917	7	12	coal	coal	NOUN
gc-917	7	13	seam	seam	NOUN
gc-917	7	14	,	,	PUNCT
gc-917	7	15	while	while	SCONJ
gc-917	7	16	an	an	DET
gc-917	7	17	over	over	ADV
gc-917	7	18	-	-	PUNCT
gc-917	7	19	developed	develop	VERB
gc-917	7	20	fracture	fracture	NOUN
gc-917	7	21	system	system	NOUN
gc-917	7	22	leads	lead	VERB
gc-917	7	23	to	to	ADP
gc-917	7	24	the	the	DET
gc-917	7	25	breakage	breakage	NOUN
gc-917	7	26	of	of	ADP
gc-917	7	27	the	the	DET
gc-917	7	28	coal	coal	NOUN
gc-917	7	29	’s	’s	PART
gc-917	7	30	structure	structure	NOUN
gc-917	7	31	,	,	PUNCT
gc-917	7	32	which	which	PRON
gc-917	7	33	brings	bring	VERB
gc-917	7	34	unfavourable	unfavourable	ADJ
gc-917	7	35	influence	influence	NOUN
gc-917	7	36	to	to	ADP
gc-917	7	37	drilling	drilling	NOUN
gc-917	7	38	,	,	PUNCT
gc-917	7	39	hydraulic	hydraulic	ADJ
gc-917	7	40	frac­	frac­	NOUN
gc-917	7	41	turing	turing	NOUN
gc-917	7	42	,	,	PUNCT
gc-917	7	43	and	and	CCONJ
gc-917	7	44	production	production	NOUN
gc-917	7	45	of	of	ADP
gc-917	7	46	cbm	cbm	PROPN
gc-917	7	47	(	(	PUNCT
gc-917	7	48	ayers	ayers	PROPN
gc-917	7	49	,	,	PUNCT
gc-917	7	50	2002	2002	NUM
gc-917	7	51	)	)	PUNCT
gc-917	7	52	.	.	PUNCT
gc-917	8	1	therefore	therefore	ADV
gc-917	8	2	,	,	PUNCT
gc-917	8	3	it	it	PRON
gc-917	8	4	is	be	AUX
gc-917	8	5	important	important	ADJ
gc-917	8	6	to	to	PART
gc-917	8	7	be	be	AUX
gc-917	8	8	able	able	ADJ
gc-917	8	9	to	to	PART
gc-917	8	10	define	define	VERB
gc-917	8	11	the	the	DET
gc-917	8	12	studied	study	VERB
gc-917	8	13	coal	coal	NOUN
gc-917	8	14	’s	’s	PART
gc-917	8	15	fracture	fracture	NOUN
gc-917	8	16	system	system	NOUN
gc-917	8	17	as	as	ADV
gc-917	8	18	reliably	reliably	ADV
gc-917	8	19	as	as	ADP
gc-917	8	20	possible	possible	ADJ
gc-917	8	21	.	.	PUNCT
gc-917	9	1	however	however	ADV
gc-917	9	2	,	,	PUNCT
gc-917	9	3	this	this	PRON
gc-917	9	4	is	be	AUX
gc-917	9	5	not	not	PART
gc-917	9	6	always	always	ADV
gc-917	9	7	possible	possible	ADJ
gc-917	9	8	and	and	CCONJ
gc-917	9	9	can	can	AUX
gc-917	9	10	be	be	AUX
gc-917	9	11	demonstrated	demonstrate	VERB
gc-917	9	12	by	by	ADP
gc-917	9	13	the	the	DET
gc-917	9	14	following	follow	VERB
gc-917	9	15	two	two	NUM
gc-917	9	16	aspects	aspect	NOUN
gc-917	9	17	:	:	PUNCT
gc-917	9	18	firstly	firstly	ADV
gc-917	9	19	,	,	PUNCT
gc-917	9	20	there	there	PRON
gc-917	9	21	are	be	VERB
gc-917	9	22	practical	practical	ADJ
gc-917	9	23	difficulties	difficulty	NOUN
gc-917	9	24	in	in	ADP
gc-917	9	25	studying	study	VERB
gc-917	9	26	the	the	DET
gc-917	9	27	subject	subject	NOUN
gc-917	9	28	as	as	SCONJ
gc-917	9	29	coal	coal	NOUN
gc-917	9	30	seams	seam	NOUN
gc-917	9	31	generally	generally	ADV
gc-917	9	32	occur	occur	VERB
gc-917	9	33	deep	deep	ADV
gc-917	9	34	underground	underground	ADV
gc-917	9	35	,	,	PUNCT
gc-917	9	36	where	where	SCONJ
gc-917	9	37	the	the	DET
gc-917	9	38	fractures	fracture	NOUN
gc-917	9	39	can	can	AUX
gc-917	9	40	not	not	PART
gc-917	9	41	be	be	AUX
gc-917	9	42	observed	observe	VERB
gc-917	9	43	and	and	CCONJ
gc-917	9	44	measured	measure	VERB
gc-917	9	45	directly	directly	ADV
gc-917	9	46	.	.	PUNCT
gc-917	10	1	therefore	therefore	ADV
gc-917	10	2	,	,	PUNCT
gc-917	10	3	it	it	PRON
gc-917	10	4	is	be	AUX
gc-917	10	5	difficult	difficult	ADJ
gc-917	10	6	to	to	PART
gc-917	10	7	obtain	obtain	VERB
gc-917	10	8	data	datum	NOUN
gc-917	10	9	on	on	ADP
gc-917	10	10	the	the	DET
gc-917	10	11	whole	whole	ADJ
gc-917	10	12	fracture	fracture	NOUN
gc-917	10	13	system	system	NOUN
gc-917	10	14	in	in	ADP
gc-917	10	15	a	a	DET
gc-917	10	16	coal	coal	NOUN
gc-917	10	17	seam	seam	NOUN
gc-917	10	18	.	.	PUNCT
gc-917	11	1	secondly	secondly	ADV
gc-917	11	2	,	,	PUNCT
gc-917	11	3	research	research	NOUN
gc-917	11	4	methods	method	NOUN
gc-917	11	5	are	be	AUX
gc-917	11	6	limited	limited	ADJ
gc-917	11	7	.	.	PUNCT
gc-917	12	1	existing	exist	VERB
gc-917	12	2	studies	study	NOUN
gc-917	12	3	on	on	ADP
gc-917	12	4	fracture	fracture	NOUN
gc-917	12	5	systems	system	NOUN
gc-917	12	6	mainly	mainly	ADV
gc-917	12	7	observe	observe	VERB
gc-917	12	8	pores	pore	NOUN
gc-917	12	9	and	and	CCONJ
gc-917	12	10	fractures	fracture	NOUN
gc-917	12	11	by	by	ADP
gc-917	12	12	sampling	sample	VERB
gc-917	12	13	hand	hand	NOUN
gc-917	12	14	specimens	specimen	NOUN
gc-917	12	15	or	or	CCONJ
gc-917	12	16	rock	rock	NOUN
gc-917	12	17	and	and	CCONJ
gc-917	12	18	coal	coal	NOUN
gc-917	12	19	cores	core	NOUN
gc-917	12	20	from	from	ADP
gc-917	12	21	boreholes	borehole	NOUN
gc-917	12	22	or	or	CCONJ
gc-917	12	23	distinguish	distinguish	VERB
gc-917	12	24	and	and	CCONJ
gc-917	12	25	predict	predict	VERB
gc-917	12	26	coal	coal	NOUN
gc-917	12	27	fractures	fracture	NOUN
gc-917	12	28	utilizing	utilize	VERB
gc-917	12	29	geophysical	geophysical	ADJ
gc-917	12	30	methods	method	NOUN
gc-917	12	31	or	or	CCONJ
gc-917	12	32	mathematical	mathematical	ADJ
gc-917	12	33	simulation	simulation	NOUN
gc-917	12	34	(	(	PUNCT
gc-917	12	35	yao	yao	PROPN
gc-917	12	36	et	et	PROPN
gc-917	12	37	al	al	PROPN
gc-917	12	38	.	.	PROPN
gc-917	12	39	,	,	PUNCT
gc-917	12	40	2009	2009	NUM
gc-917	12	41	;	;	PUNCT
gc-917	12	42	koroncz	koroncz	PROPN
gc-917	12	43	et	et	PROPN
gc-917	12	44	al	al	PROPN
gc-917	12	45	.	.	PROPN
gc-917	12	46	,	,	PUNCT
gc-917	12	47	2017	2017	NUM
gc-917	12	48	)	)	PUNCT
gc-917	12	49	.	.	PUNCT
gc-917	13	1	however	however	ADV
gc-917	13	2	,	,	PUNCT
gc-917	13	3	due	due	ADP
gc-917	13	4	to	to	ADP
gc-917	13	5	a	a	DET
gc-917	13	6	high	high	ADJ
gc-917	13	7	degree	degree	NOUN
gc-917	13	8	of	of	ADP
gc-917	13	9	heterogeneity	heterogeneity	NOUN
gc-917	13	10	in	in	ADP
gc-917	13	11	coal	coal	NOUN
gc-917	13	12	seams	seam	NOUN
gc-917	13	13	,	,	PUNCT
gc-917	13	14	the	the	DET
gc-917	13	15	the	the	DET
gc-917	13	16	prediction	prediction	NOUN
gc-917	13	17	of	of	ADP
gc-917	13	18	structural	structural	ADJ
gc-917	13	19	fractures	fracture	NOUN
gc-917	13	20	in	in	ADP
gc-917	13	21	coal	coal	NOUN
gc-917	13	22	seams	seam	NOUN
gc-917	13	23	of	of	ADP
gc-917	13	24	the	the	DET
gc-917	13	25	kuba	kuba	PROPN
gc-917	13	26	coalfield	coalfield	PROPN
gc-917	13	27	,	,	PUNCT
gc-917	13	28	china	china	PROPN
gc-917	13	29	:	:	PUNCT
gc-917	13	30	an	an	DET
gc-917	13	31	application	application	NOUN
gc-917	13	32	for	for	ADP
gc-917	13	33	coalbed	coalbe	VERB
gc-917	13	34	methane	methane	NOUN
gc-917	13	35	(	(	PUNCT
gc-917	13	36	cbm	cbm	PROPN
gc-917	13	37	)	)	PUNCT
gc-917	13	38	recovery	recovery	NOUN
gc-917	13	39	development	development	NOUN
gc-917	13	40	zhou	zhou	PROPN
gc-917	13	41	zhang1,2,3	zhang1,2,3	PROPN
gc-917	13	42	,	,	PUNCT
gc-917	13	43	min	min	PROPN
gc-917	13	44	zhou1	zhou1	X
gc-917	13	45	,	,	PUNCT
gc-917	13	46	yun	yun	PROPN
gc-917	13	47	-	-	PUNCT
gc-917	13	48	xing	xing	PROPN
gc-917	13	49	cao1,2,3	cao1,2,3	PROPN
gc-917	13	50	,	,	PUNCT
gc-917	13	51	bao	bao	PROPN
gc-917	13	52	-	-	PUNCT
gc-917	13	53	an	an	DET
gc-917	13	54	xian1,2,3	xian1,2,3	NOUN
gc-917	13	55	and	and	CCONJ
gc-917	13	56	di	di	X
gc-917	13	57	gao1,2	gao1,2	PROPN
gc-917	13	58	,	,	PUNCT
gc-917	13	59	*	*	SYM
gc-917	13	60	1	1	NUM
gc-917	13	61	school	school	NOUN
gc-917	13	62	of	of	ADP
gc-917	13	63	resources	resource	NOUN
gc-917	13	64	and	and	CCONJ
gc-917	13	65	environment	environment	NOUN
gc-917	13	66	,	,	PUNCT
gc-917	13	67	henan	henan	PROPN
gc-917	13	68	polytechnic	polytechnic	PROPN
gc-917	13	69	university	university	PROPN
gc-917	13	70	,	,	PUNCT
gc-917	13	71	jiaozuo	jiaozuo	PROPN
gc-917	13	72	,	,	PUNCT
gc-917	13	73	china	china	PROPN
gc-917	13	74	;	;	PUNCT
gc-917	13	75	(	(	PUNCT
gc-917	13	76	*	*	PUNCT
gc-917	13	77	corresponding	correspond	VERB
gc-917	13	78	author	author	NOUN
gc-917	13	79	:	:	PUNCT
gc-917	13	80	gaodi@hpu.edu.cn	gaodi@hpu.edu.cn	NOUN
gc-917	13	81	)	)	PUNCT
gc-917	13	82	2	2	NUM
gc-917	13	83	collaborative	collaborative	ADJ
gc-917	13	84	innovation	innovation	NOUN
gc-917	13	85	center	center	NOUN
gc-917	13	86	of	of	ADP
gc-917	13	87	coalbed	coalbe	VERB
gc-917	13	88	methane	methane	NOUN
gc-917	13	89	and	and	CCONJ
gc-917	13	90	shale	shale	NOUN
gc-917	13	91	gas	gas	NOUN
gc-917	13	92	for	for	ADP
gc-917	13	93	central	central	ADJ
gc-917	13	94	plains	plain	NOUN
gc-917	13	95	economic	economic	ADJ
gc-917	13	96	region	region	NOUN
gc-917	13	97	,	,	PUNCT
gc-917	13	98	henan	henan	PROPN
gc-917	13	99	province	province	PROPN
gc-917	13	100	,	,	PUNCT
gc-917	13	101	jiaozuo	jiaozuo	PROPN
gc-917	13	102	,	,	PUNCT
gc-917	13	103	china	china	PROPN
gc-917	13	104	3	3	PROPN
gc-917	13	105	henan	henan	PROPN
gc-917	13	106	international	international	PROPN
gc-917	13	107	joint	joint	ADJ
gc-917	13	108	laboratory	laboratory	NOUN
gc-917	13	109	for	for	ADP
gc-917	13	110	unconventional	unconventional	ADJ
gc-917	13	111	energy	energy	NOUN
gc-917	13	112	geology	geology	NOUN
gc-917	13	113	and	and	CCONJ
gc-917	13	114	development	development	NOUN
gc-917	13	115	,	,	PUNCT
gc-917	13	116	jiaozuo	jiaozuo	PROPN
gc-917	13	117	,	,	PUNCT
gc-917	13	118	china	china	PROPN
gc-917	13	119	doi	doi	PROPN
gc-917	13	120	:	:	PUNCT
gc-917	13	121	10.4154	10.4154	NUM
gc-917	13	122	/	/	SYM
gc-917	13	123	gc.2019.26	gc.2019.26	NOUN
gc-917	13	124	abstract	abstract	NOUN
gc-917	13	125	the	the	DET
gc-917	13	126	structural	structural	ADJ
gc-917	13	127	fracture	fracture	NOUN
gc-917	13	128	system	system	NOUN
gc-917	13	129	in	in	ADP
gc-917	13	130	a	a	DET
gc-917	13	131	coal	coal	NOUN
gc-917	13	132	reservoir	reservoir	NOUN
gc-917	13	133	enables	enable	VERB
gc-917	13	134	coalbed	coalbe	VERB
gc-917	13	135	methane	methane	NOUN
gc-917	13	136	(	(	PUNCT
gc-917	13	137	cbm	cbm	NOUN
gc-917	13	138	)	)	PUNCT
gc-917	13	139	percolation	percolation	NOUN
gc-917	13	140	and	and	CCONJ
gc-917	13	141	migration	migration	NOUN
gc-917	13	142	.	.	PUNCT
gc-917	14	1	it	it	PRON
gc-917	14	2	plays	play	VERB
gc-917	14	3	an	an	DET
gc-917	14	4	important	important	ADJ
gc-917	14	5	role	role	NOUN
gc-917	14	6	in	in	ADP
gc-917	14	7	cbm	cbm	PROPN
gc-917	14	8	exploration	exploration	NOUN
gc-917	14	9	and	and	CCONJ
gc-917	14	10	exploitation	exploitation	NOUN
gc-917	14	11	(	(	PUNCT
gc-917	14	12	recovery	recovery	NOUN
gc-917	14	13	)	)	PUNCT
gc-917	14	14	development	development	NOUN
gc-917	14	15	.	.	PUNCT
gc-917	15	1	nearly	nearly	ADV
gc-917	15	2	vertical	vertical	ADJ
gc-917	15	3	strata	strata	NOUN
gc-917	15	4	with	with	ADP
gc-917	15	5	mesozoic	mesozoic	ADJ
gc-917	15	6	bituminous	bituminous	ADJ
gc-917	15	7	coal	coal	NOUN
gc-917	15	8	seams	seam	NOUN
gc-917	15	9	in	in	ADP
gc-917	15	10	the	the	DET
gc-917	15	11	central	central	ADJ
gc-917	15	12	part	part	NOUN
gc-917	15	13	of	of	ADP
gc-917	15	14	the	the	DET
gc-917	15	15	kuba	kuba	PROPN
gc-917	15	16	coalfield	coalfield	PROPN
gc-917	15	17	of	of	ADP
gc-917	15	18	the	the	DET
gc-917	15	19	xinjiang	xinjiang	PROPN
gc-917	15	20	province	province	PROPN
gc-917	15	21	in	in	ADP
gc-917	15	22	china	china	PROPN
gc-917	15	23	were	be	AUX
gc-917	15	24	studied	study	VERB
gc-917	15	25	using	use	VERB
gc-917	15	26	large	large	ADJ
gc-917	15	27	-	-	PUNCT
gc-917	15	28	scale	scale	NOUN
gc-917	15	29	mapping	mapping	NOUN
gc-917	15	30	of	of	ADP
gc-917	15	31	the	the	DET
gc-917	15	32	structural	structural	ADJ
gc-917	15	33	fractures	fracture	NOUN
gc-917	15	34	on	on	ADP
gc-917	15	35	the	the	DET
gc-917	15	36	surface	surface	NOUN
gc-917	15	37	,	,	PUNCT
gc-917	15	38	and	and	CCONJ
gc-917	15	39	a	a	PRON
gc-917	15	40	using	use	VERB
gc-917	15	41	a	a	DET
gc-917	15	42	technique	technique	NOUN
gc-917	15	43	for	for	ADP
gc-917	15	44	comparing	compare	VERB
gc-917	15	45	and	and	CCONJ
gc-917	15	46	analyzing	analyze	VERB
gc-917	15	47	sections	section	NOUN
gc-917	15	48	of	of	ADP
gc-917	15	49	the	the	DET
gc-917	15	50	underground	underground	ADJ
gc-917	15	51	coal	coal	NOUN
gc-917	15	52	mine	mine	NOUN
gc-917	15	53	.	.	PUNCT
gc-917	16	1	this	this	DET
gc-917	16	2	investigation	investigation	NOUN
gc-917	16	3	verified	verify	VERB
gc-917	16	4	that	that	SCONJ
gc-917	16	5	similar	similar	ADJ
gc-917	16	6	structural	structural	ADJ
gc-917	16	7	fractures	fracture	NOUN
gc-917	16	8	are	be	AUX
gc-917	16	9	developed	develop	VERB
gc-917	16	10	in	in	ADP
gc-917	16	11	the	the	DET
gc-917	16	12	underground	underground	ADJ
gc-917	16	13	coal	coal	NOUN
gc-917	16	14	seams	seam	NOUN
gc-917	16	15	as	as	ADP
gc-917	16	16	those	those	PRON
gc-917	16	17	on	on	ADP
gc-917	16	18	the	the	DET
gc-917	16	19	surface	surface	NOUN
gc-917	16	20	,	,	PUNCT
gc-917	16	21	and	and	CCONJ
gc-917	16	22	surrounding	surround	VERB
gc-917	16	23	rocks	rock	NOUN
gc-917	16	24	represent	represent	VERB
gc-917	16	25	the	the	DET
gc-917	16	26	same	same	ADJ
gc-917	16	27	tectonic	tectonic	ADJ
gc-917	16	28	layer	layer	NOUN
gc-917	16	29	.	.	PUNCT
gc-917	17	1	meanwhile	meanwhile	ADV
gc-917	17	2	,	,	PUNCT
gc-917	17	3	a	a	DET
gc-917	17	4	corresponding	correspond	VERB
gc-917	17	5	relationship	relationship	NOUN
gc-917	17	6	between	between	ADP
gc-917	17	7	the	the	DET
gc-917	17	8	characteristics	characteristic	NOUN
gc-917	17	9	of	of	ADP
gc-917	17	10	the	the	DET
gc-917	17	11	development	development	NOUN
gc-917	17	12	of	of	ADP
gc-917	17	13	fractures	fracture	NOUN
gc-917	17	14	–	–	PUNCT
gc-917	17	15	including	include	VERB
gc-917	17	16	the	the	DET
gc-917	17	17	growth	growth	NOUN
gc-917	17	18	directions	direction	NOUN
gc-917	17	19	and	and	CCONJ
gc-917	17	20	degree	degree	NOUN
gc-917	17	21	of	of	ADP
gc-917	17	22	development	development	NOUN
gc-917	17	23	of	of	ADP
gc-917	17	24	fractures	fracture	NOUN
gc-917	17	25	in	in	ADP
gc-917	17	26	coal	coal	NOUN
gc-917	17	27	seams	seam	NOUN
gc-917	17	28	and	and	CCONJ
gc-917	17	29	the	the	DET
gc-917	17	30	surrounding	surround	VERB
gc-917	17	31	rocks	rock	NOUN
gc-917	17	32	was	be	AUX
gc-917	17	33	established	establish	VERB
gc-917	17	34	.	.	PUNCT
gc-917	18	1	based	base	VERB
gc-917	18	2	on	on	ADP
gc-917	18	3	this	this	PRON
gc-917	18	4	,	,	PUNCT
gc-917	18	5	the	the	DET
gc-917	18	6	research	research	NOUN
gc-917	18	7	presents	present	VERB
gc-917	18	8	a	a	DET
gc-917	18	9	new	new	ADJ
gc-917	18	10	method	method	NOUN
gc-917	18	11	for	for	ADP
gc-917	18	12	predicting	predict	VERB
gc-917	18	13	a	a	DET
gc-917	18	14	pattern	pattern	NOUN
gc-917	18	15	of	of	ADP
gc-917	18	16	fractures	fracture	NOUN
gc-917	18	17	in	in	ADP
gc-917	18	18	coal	coal	NOUN
gc-917	18	19	seams	seam	NOUN
gc-917	18	20	and	and	CCONJ
gc-917	18	21	the	the	DET
gc-917	18	22	coal	coal	NOUN
gc-917	18	23	structure	structure	NOUN
gc-917	18	24	,	,	PUNCT
gc-917	18	25	respectively	respectively	ADV
gc-917	18	26	.	.	PUNCT
gc-917	19	1	finally	finally	ADV
gc-917	19	2	,	,	PUNCT
gc-917	19	3	the	the	DET
gc-917	19	4	study	study	NOUN
gc-917	19	5	area	area	NOUN
gc-917	19	6	was	be	AUX
gc-917	19	7	divided	divide	VERB
gc-917	19	8	into	into	ADP
gc-917	19	9	zones	zone	NOUN
gc-917	19	10	with	with	ADP
gc-917	19	11	dense	dense	ADJ
gc-917	19	12	,	,	PUNCT
gc-917	19	13	moderate	moderate	ADJ
gc-917	19	14	and	and	CCONJ
gc-917	19	15	un	un	ADJ
gc-917	19	16	-	-	ADJ
gc-917	19	17	developed	develop	VERB
gc-917	19	18	fractures	fracture	NOUN
gc-917	19	19	.	.	PUNCT
gc-917	20	1	the	the	DET
gc-917	20	2	method	method	NOUN
gc-917	20	3	should	should	AUX
gc-917	20	4	be	be	AUX
gc-917	20	5	applicable	applicable	ADJ
gc-917	20	6	in	in	ADP
gc-917	20	7	various	various	ADJ
gc-917	20	8	coal	coal	NOUN
gc-917	20	9	-	-	PUNCT
gc-917	20	10	and	and	CCONJ
gc-917	20	11	-	-	PUNCT
gc-917	20	12	gas	gas	NOUN
gc-917	20	13	engineering	engineering	NOUN
gc-917	20	14	fields	field	NOUN
gc-917	20	15	,	,	PUNCT
gc-917	20	16	for	for	ADP
gc-917	20	17	example	example	NOUN
gc-917	20	18	the	the	DET
gc-917	20	19	prediction	prediction	NOUN
gc-917	20	20	of	of	ADP
gc-917	20	21	fractured	fractured	ADJ
gc-917	20	22	zones	zone	NOUN
gc-917	20	23	in	in	ADP
gc-917	20	24	coal	coal	NOUN
gc-917	20	25	seams	seam	NOUN
gc-917	20	26	,	,	PUNCT
gc-917	20	27	the	the	DET
gc-917	20	28	prediction	prediction	NOUN
gc-917	20	29	of	of	ADP
gc-917	20	30	coal	coal	NOUN
gc-917	20	31	structure	structure	NOUN
gc-917	20	32	,	,	PUNCT
gc-917	20	33	and	and	CCONJ
gc-917	20	34	for	for	ADP
gc-917	20	35	projecting	project	VERB
gc-917	20	36	the	the	DET
gc-917	20	37	well	well	ADJ
gc-917	20	38	arrangement	arrangement	NOUN
gc-917	20	39	in	in	ADP
gc-917	20	40	the	the	DET
gc-917	20	41	exploration	exploration	NOUN
gc-917	20	42	and	and	CCONJ
gc-917	20	43	development	development	NOUN
gc-917	20	44	of	of	ADP
gc-917	20	45	economic	economic	ADJ
gc-917	20	46	recovery	recovery	NOUN
gc-917	20	47	of	of	ADP
gc-917	20	48	cbm	cbm	PROPN
gc-917	20	49	.	.	PROPN
gc-917	21	1	observational	observational	ADJ
gc-917	21	2	and	and	CCONJ
gc-917	21	3	geophysical	geophysical	ADJ
gc-917	21	4	data	datum	NOUN
gc-917	21	5	of	of	ADP
gc-917	21	6	a	a	DET
gc-917	21	7	few	few	ADJ
gc-917	21	8	samples	sample	NOUN
gc-917	21	9	can	can	AUX
gc-917	21	10	not	not	PART
gc-917	21	11	re­	re­	AUX
gc-917	21	12	flect	flect	VERB
gc-917	21	13	the	the	DET
gc-917	21	14	development	development	NOUN
gc-917	21	15	characteristics	characteristic	NOUN
gc-917	21	16	of	of	ADP
gc-917	21	17	the	the	DET
gc-917	21	18	fracture	fracture	NOUN
gc-917	21	19	system	system	NOUN
gc-917	21	20	in	in	ADP
gc-917	21	21	the	the	DET
gc-917	21	22	coal	coal	NOUN
gc-917	21	23	seams	seam	NOUN
gc-917	21	24	of	of	ADP
gc-917	21	25	the	the	DET
gc-917	21	26	whole	whole	ADJ
gc-917	21	27	development	development	NOUN
gc-917	21	28	zone	zone	NOUN
gc-917	21	29	.	.	PUNCT
gc-917	22	1	the	the	DET
gc-917	22	2	fracture	fracture	NOUN
gc-917	22	3	system	system	NOUN
gc-917	22	4	in	in	ADP
gc-917	22	5	a	a	DET
gc-917	22	6	coal	coal	NOUN
gc-917	22	7	seam	seam	NOUN
gc-917	22	8	is	be	AUX
gc-917	22	9	composed	compose	VERB
gc-917	22	10	of	of	ADP
gc-917	22	11	pores	pore	NOUN
gc-917	22	12	,	,	PUNCT
gc-917	22	13	microcracks	microcrack	NOUN
gc-917	22	14	,	,	PUNCT
gc-917	22	15	endogenous	endogenous	ADJ
gc-917	22	16	fractures	fracture	NOUN
gc-917	22	17	(	(	PUNCT
gc-917	22	18	face	face	NOUN
gc-917	22	19	cleats	cleat	NOUN
gc-917	22	20	and	and	CCONJ
gc-917	22	21	butt	butt	PROPN
gc-917	22	22	cleats	cleat	NOUN
gc-917	22	23	)	)	PUNCT
gc-917	22	24	and	and	CCONJ
gc-917	22	25	structural	structural	ADJ
gc-917	22	26	fractures	fracture	NOUN
gc-917	22	27	,	,	PUNCT
gc-917	22	28	in	in	ADP
gc-917	22	29	which	which	PRON
gc-917	22	30	the	the	DET
gc-917	22	31	pore	pore	ADJ
gc-917	22	32	diameter	diameter	NOUN
gc-917	22	33	is	be	AUX
gc-917	22	34	of	of	ADP
gc-917	22	35	nannometre	nannometre	NOUN
gc-917	22	36	dimensions	dimension	NOUN
gc-917	22	37	,	,	PUNCT
gc-917	22	38	the	the	DET
gc-917	22	39	length	length	NOUN
gc-917	22	40	of	of	ADP
gc-917	22	41	microfractures	microfracture	NOUN
gc-917	22	42	is	be	AUX
gc-917	22	43	of	of	ADP
gc-917	22	44	micrometre	micrometre	NOUN
gc-917	22	45	dimensions	dimension	NOUN
gc-917	22	46	,	,	PUNCT
gc-917	22	47	the	the	DET
gc-917	22	48	length	length	NOUN
gc-917	22	49	of	of	ADP
gc-917	22	50	en­	en­	X
gc-917	22	51	dogenous	dogenous	ADJ
gc-917	22	52	fractures	fracture	NOUN
gc-917	22	53	(	(	PUNCT
gc-917	22	54	face	face	NOUN
gc-917	22	55	cleats	cleat	NOUN
gc-917	22	56	and	and	CCONJ
gc-917	22	57	butt	butt	PROPN
gc-917	22	58	cleats	cleat	NOUN
gc-917	22	59	)	)	PUNCT
gc-917	22	60	is	be	AUX
gc-917	22	61	of	of	ADP
gc-917	22	62	centimetre	centimetre	NOUN
gc-917	22	63	dimensions	dimension	NOUN
gc-917	22	64	,	,	PUNCT
gc-917	22	65	and	and	CCONJ
gc-917	22	66	the	the	DET
gc-917	22	67	structural	structural	ADJ
gc-917	22	68	fractures	fracture	NOUN
gc-917	22	69	range	range	VERB
gc-917	22	70	to	to	ADP
gc-917	22	71	metre	metre	NOUN
gc-917	22	72	dimen­	dimen­	PART
gc-917	22	73	sions	sion	NOUN
gc-917	22	74	and	and	CCONJ
gc-917	22	75	more	more	ADJ
gc-917	22	76	.	.	PUNCT
gc-917	23	1	in	in	ADP
gc-917	23	2	the	the	DET
gc-917	23	3	whole	whole	ADJ
gc-917	23	4	fracture	fracture	NOUN
gc-917	23	5	system	system	NOUN
gc-917	23	6	,	,	PUNCT
gc-917	23	7	the	the	DET
gc-917	23	8	structural	structural	ADJ
gc-917	23	9	frac­	frac­	PRON
gc-917	23	10	ture	ture	NOUN
gc-917	23	11	is	be	AUX
gc-917	23	12	the	the	DET
gc-917	23	13	main	main	ADJ
gc-917	23	14	channel	channel	NOUN
gc-917	23	15	of	of	ADP
gc-917	23	16	coalbed	coalbe	VERB
gc-917	23	17	methane	methane	NOUN
gc-917	23	18	migration	migration	NOUN
gc-917	23	19	and	and	CCONJ
gc-917	23	20	the	the	DET
gc-917	23	21	main	main	ADJ
gc-917	23	22	contributor	contributor	NOUN
gc-917	23	23	of	of	ADP
gc-917	23	24	its	its	PRON
gc-917	23	25	permeability	permeability	NOUN
gc-917	23	26	.	.	PUNCT
gc-917	24	1	it	it	PRON
gc-917	24	2	is	be	AUX
gc-917	24	3	known	know	VERB
gc-917	24	4	that	that	SCONJ
gc-917	24	5	tectonic	tectonic	ADJ
gc-917	24	6	stress	stress	NOUN
gc-917	24	7	is	be	AUX
gc-917	24	8	the	the	DET
gc-917	24	9	primary	primary	ADJ
gc-917	24	10	reason	reason	NOUN
gc-917	24	11	for	for	ADP
gc-917	24	12	the	the	DET
gc-917	24	13	generation	generation	NOUN
gc-917	24	14	of	of	ADP
gc-917	24	15	fractures	fracture	NOUN
gc-917	24	16	in	in	ADP
gc-917	24	17	coal	coal	NOUN
gc-917	24	18	seams	seam	NOUN
gc-917	24	19	and	and	CCONJ
gc-917	24	20	their	their	PRON
gc-917	24	21	surrounding	surround	VERB
gc-917	24	22	rocks	rock	NOUN
gc-917	24	23	,	,	PUNCT
gc-917	24	24	while	while	SCONJ
gc-917	24	25	the	the	DET
gc-917	24	26	joint	joint	ADJ
gc-917	24	27	influences	influence	NOUN
gc-917	24	28	of	of	ADP
gc-917	24	29	lithology	lithology	NOUN
gc-917	24	30	,	,	PUNCT
gc-917	24	31	stratum	stratum	NOUN
gc-917	24	32	thickness	thickness	NOUN
gc-917	24	33	and	and	CCONJ
gc-917	24	34	tec­	tec­	ADJ
gc-917	24	35	tonic	tonic	NOUN
gc-917	24	36	stress	stress	NOUN
gc-917	24	37	affect	affect	VERB
gc-917	24	38	the	the	DET
gc-917	24	39	degree	degree	NOUN
gc-917	24	40	of	of	ADP
gc-917	24	41	fracture	fracture	PROPN
gc-917	24	42	development	development	NOUN
gc-917	24	43	(	(	PUNCT
gc-917	24	44	mckee	mckee	NOUN
gc-917	24	45	et	et	PROPN
gc-917	24	46	al	al	PROPN
gc-917	24	47	.	.	PROPN
gc-917	24	48	,	,	PUNCT
gc-917	24	49	1988	1988	NUM
gc-917	24	50	;	;	PUNCT
gc-917	24	51	solano	solano	PROPN
gc-917	24	52	-	-	PUNCT
gc-917	24	53	acosta	acosta	PROPN
gc-917	24	54	et	et	PROPN
gc-917	24	55	al	al	PROPN
gc-917	24	56	.	.	PROPN
gc-917	24	57	,	,	PUNCT
gc-917	24	58	2007	2007	NUM
gc-917	24	59	;	;	PUNCT
gc-917	24	60	datta	datta	NOUN
gc-917	24	61	,	,	PUNCT
gc-917	24	62	2016	2016	NUM
gc-917	24	63	)	)	PUNCT
gc-917	24	64	.	.	PUNCT
gc-917	25	1	within	within	ADP
gc-917	25	2	the	the	DET
gc-917	25	3	coal	coal	NOUN
gc-917	25	4	,	,	PUNCT
gc-917	25	5	the	the	DET
gc-917	25	6	fracture	fracture	NOUN
gc-917	25	7	(	(	PUNCT
gc-917	25	8	cleat	cleat	NOUN
gc-917	25	9	)	)	PUNCT
gc-917	25	10	system	system	NOUN
gc-917	25	11	is	be	AUX
gc-917	25	12	also	also	ADV
gc-917	25	13	dependant	dependant	ADJ
gc-917	25	14	on	on	ADP
gc-917	25	15	coal	coal	NOUN
gc-917	25	16	rank	rank	NOUN
gc-917	25	17	(	(	PUNCT
gc-917	25	18	brook	brook	PROPN
gc-917	25	19	et	et	PROPN
gc-917	25	20	al	al	PROPN
gc-917	25	21	.	.	PROPN
gc-917	25	22	,	,	PUNCT
gc-917	25	23	2016	2016	NUM
gc-917	25	24	;	;	PUNCT
gc-917	25	25	weniger	weniger	X
gc-917	25	26	et	et	PROPN
gc-917	25	27	al	al	PROPN
gc-917	25	28	.	.	PROPN
gc-917	25	29	,	,	PUNCT
gc-917	25	30	2016	2016	NUM
gc-917	25	31	;	;	PUNCT
gc-917	25	32	busse	busse	PROPN
gc-917	25	33	et	et	PROPN
gc-917	25	34	al	al	PROPN
gc-917	25	35	.	.	PROPN
gc-917	25	36	,	,	PUNCT
gc-917	25	37	2017	2017	NUM
gc-917	25	38	)	)	PUNCT
gc-917	25	39	lithotype	lithotype	NOUN
gc-917	25	40	composition	composition	NOUN
gc-917	25	41	and	and	CCONJ
gc-917	25	42	mineral	mineral	NOUN
gc-917	25	43	admixtures	admixture	NOUN
gc-917	25	44	(	(	PUNCT
gc-917	25	45	dawson	dawson	PROPN
gc-917	25	46	&	&	CCONJ
gc-917	25	47	esterle	esterle	PROPN
gc-917	25	48	,	,	PUNCT
gc-917	25	49	2010	2010	NUM
gc-917	25	50	;	;	PUNCT
gc-917	25	51	widera	widera	NOUN
gc-917	25	52	,	,	PUNCT
gc-917	25	53	2014	2014	NUM
gc-917	25	54	)	)	PUNCT
gc-917	25	55	.	.	PUNCT
gc-917	26	1	as	as	ADP
gc-917	26	2	to	to	ADP
gc-917	26	3	the	the	DET
gc-917	26	4	area	area	NOUN
gc-917	26	5	where	where	SCONJ
gc-917	26	6	joints	joint	NOUN
gc-917	26	7	are	be	AUX
gc-917	26	8	densely	densely	ADV
gc-917	26	9	developed	develop	VERB
gc-917	26	10	in	in	ADP
gc-917	26	11	the	the	DET
gc-917	26	12	out­	out­	NOUN
gc-917	26	13	crop	crop	NOUN
gc-917	26	14	strata	strata	NOUN
gc-917	26	15	at	at	ADP
gc-917	26	16	the	the	DET
gc-917	26	17	surface	surface	NOUN
gc-917	26	18	,	,	PUNCT
gc-917	26	19	the	the	DET
gc-917	26	20	joints	joint	NOUN
gc-917	26	21	in	in	ADP
gc-917	26	22	the	the	DET
gc-917	26	23	same	same	ADJ
gc-917	26	24	area	area	NOUN
gc-917	26	25	in	in	ADP
gc-917	26	26	the	the	DET
gc-917	26	27	strata	strata	NOUN
gc-917	26	28	deep	deep	ADJ
gc-917	26	29	underground	underground	ADV
gc-917	26	30	are	be	AUX
gc-917	26	31	usually	usually	ADV
gc-917	26	32	more	more	ADV
gc-917	26	33	compact	compact	ADJ
gc-917	26	34	than	than	ADP
gc-917	26	35	those	those	PRON
gc-917	26	36	in	in	ADP
gc-917	26	37	the	the	DET
gc-917	26	38	strata	strata	NOUN
gc-917	26	39	of	of	ADP
gc-917	26	40	adjacent	adjacent	ADJ
gc-917	26	41	regions	region	NOUN
gc-917	26	42	(	(	PUNCT
gc-917	26	43	wheeler	wheeler	NOUN
gc-917	26	44	,	,	PUNCT
gc-917	26	45	1980	1980	NUM
gc-917	26	46	;	;	PUNCT
gc-917	26	47	chen	chen	PROPN
gc-917	26	48	et	et	PROPN
gc-917	26	49	al	al	PROPN
gc-917	26	50	.	.	PROPN
gc-917	26	51	,	,	PUNCT
gc-917	26	52	2017	2017	NUM
gc-917	26	53	;	;	PUNCT
gc-917	26	54	zhao	zhao	PROPN
gc-917	26	55	et	et	PROPN
gc-917	26	56	al	al	PROPN
gc-917	26	57	.	.	PROPN
gc-917	26	58	,	,	PUNCT
gc-917	26	59	2019	2019	NUM
gc-917	26	60	)	)	PUNCT
gc-917	26	61	.	.	PUNCT
gc-917	27	1	that	that	PRON
gc-917	27	2	is	be	AUX
gc-917	27	3	to	to	PART
gc-917	27	4	say	say	VERB
gc-917	27	5	that	that	SCONJ
gc-917	27	6	under	under	ADP
gc-917	27	7	the	the	DET
gc-917	27	8	influence	influence	NOUN
gc-917	27	9	of	of	ADP
gc-917	27	10	tec­	tec­	ADJ
gc-917	27	11	tonic	tonic	NOUN
gc-917	27	12	stress	stress	NOUN
gc-917	27	13	,	,	PUNCT
gc-917	27	14	the	the	DET
gc-917	27	15	fractures	fracture	NOUN
gc-917	27	16	generated	generate	VERB
gc-917	27	17	in	in	ADP
gc-917	27	18	strata	strata	NOUN
gc-917	27	19	with	with	ADP
gc-917	27	20	different	different	ADJ
gc-917	27	21	lithologies	lithology	NOUN
gc-917	27	22	,	,	PUNCT
gc-917	27	23	thicknesses	thickness	NOUN
gc-917	27	24	,	,	PUNCT
gc-917	27	25	and	and	CCONJ
gc-917	27	26	tectonic	tectonic	ADJ
gc-917	27	27	positions	position	NOUN
gc-917	27	28	closely	closely	ADV
gc-917	27	29	correspond	correspond	VERB
gc-917	27	30	article	article	NOUN
gc-917	27	31	history	history	NOUN
gc-917	27	32	:	:	PUNCT
gc-917	27	33	manuscript	manuscript	NOUN
gc-917	27	34	received	receive	VERB
gc-917	27	35	february	february	PROPN
gc-917	27	36	01	01	NUM
gc-917	27	37	,	,	PUNCT
gc-917	27	38	2019	2019	NUM
gc-917	27	39	revised	revise	VERB
gc-917	27	40	manuscript	manuscript	NOUN
gc-917	27	41	accepted	accept	VERB
gc-917	27	42	august	august	PROPN
gc-917	27	43	28	28	NUM
gc-917	27	44	,	,	PUNCT
gc-917	27	45	2019	2019	NUM
gc-917	27	46	available	available	ADJ
gc-917	27	47	online	online	ADJ
gc-917	27	48	december	december	PROPN
gc-917	27	49	20	20	NUM
gc-917	27	50	,	,	PUNCT
gc-917	27	51	2019	2019	NUM
gc-917	27	52	keywords	keyword	NOUN
gc-917	27	53	:	:	PUNCT
gc-917	27	54	coal	coal	NOUN
gc-917	27	55	seams	seam	NOUN
gc-917	27	56	and	and	CCONJ
gc-917	27	57	surrounding	surround	VERB
gc-917	27	58	rocks	rock	NOUN
gc-917	27	59	,	,	PUNCT
gc-917	27	60	mesozoic	mesozoic	ADJ
gc-917	27	61	bituminous	bituminous	ADJ
gc-917	27	62	coal	coal	NOUN
gc-917	27	63	,	,	PUNCT
gc-917	27	64	structural	structural	ADJ
gc-917	27	65	fracture	fracture	NOUN
gc-917	27	66	system	system	NOUN
gc-917	27	67	,	,	PUNCT
gc-917	27	68	corresponding	correspond	VERB
gc-917	27	69	relations	relation	NOUN
gc-917	27	70	,	,	PUNCT
gc-917	27	71	coalbed	coalbe	VERB
gc-917	27	72	methane	methane	NOUN
gc-917	27	73	(	(	PUNCT
gc-917	27	74	cbm	cbm	PROPN
gc-917	27	75	)	)	PUNCT
gc-917	27	76	,	,	PUNCT
gc-917	27	77	kuba	kuba	PROPN
gc-917	27	78	coalfield	coalfield	PROPN
gc-917	27	79	,	,	PUNCT
gc-917	28	1	china	china	PROPN
gc-917	28	2	g	g	PROPN
gc-917	28	3	eo	eo	PROPN
gc-917	28	4	lo	lo	PROPN
gc-917	28	5	gi	gi	VERB
gc-917	28	6	a	a	DET
gc-917	28	7	c	c	X
gc-917	28	8	ro	ro	X
gc-917	28	9	at	at	ADP
gc-917	28	10	ic	ic	PROPN
gc-917	28	11	a	a	DET
gc-917	28	12	geologia	geologia	ADJ
gc-917	28	13	croatica	croatica	NOUN
gc-917	28	14	72	72	NUM
gc-917	28	15	/	/	SYM
gc-917	28	16	special	special	ADJ
gc-917	28	17	issue58	issue58	NOUN
gc-917	28	18	(	(	PUNCT
gc-917	28	19	laubach	laubach	NOUN
gc-917	28	20	et	et	PROPN
gc-917	28	21	al	al	PROPN
gc-917	28	22	.	.	PROPN
gc-917	28	23	,	,	PUNCT
gc-917	28	24	1998	1998	NUM
gc-917	28	25	;	;	PUNCT
gc-917	28	26	rawnsley	rawnsley	VERB
gc-917	28	27	et	et	PROPN
gc-917	28	28	al	al	PROPN
gc-917	28	29	.	.	PROPN
gc-917	28	30	,	,	PUNCT
gc-917	28	31	1998	1998	NUM
gc-917	28	32	;	;	PUNCT
gc-917	28	33	bai	bai	PROPN
gc-917	28	34	&	&	CCONJ
gc-917	28	35	pol­	pol­	PROPN
gc-917	28	36	lard	lard	NOUN
gc-917	28	37	,	,	PUNCT
gc-917	28	38	2000	2000	NUM
gc-917	28	39	;	;	PUNCT
gc-917	28	40	arlegui	arlegui	PROPN
gc-917	28	41	&	&	CCONJ
gc-917	28	42	simón	simón	PROPN
gc-917	28	43	,	,	PUNCT
gc-917	28	44	2001	2001	NUM
gc-917	28	45	)	)	PUNCT
gc-917	28	46	.	.	PUNCT
gc-917	29	1	therefore	therefore	ADV
gc-917	29	2	,	,	PUNCT
gc-917	29	3	the	the	DET
gc-917	29	4	development	development	NOUN
gc-917	29	5	degree	degree	NOUN
gc-917	29	6	of	of	ADP
gc-917	29	7	the	the	DET
gc-917	29	8	underground	underground	ADJ
gc-917	29	9	coal	coal	NOUN
gc-917	29	10	seam	seam	NOUN
gc-917	29	11	fractures	fracture	NOUN
gc-917	29	12	can	can	AUX
gc-917	29	13	be	be	AUX
gc-917	29	14	predicted	predict	VERB
gc-917	29	15	by	by	ADP
gc-917	29	16	investigating	investigate	VERB
gc-917	29	17	the	the	DET
gc-917	29	18	development	development	NOUN
gc-917	29	19	degree	degree	NOUN
gc-917	29	20	of	of	ADP
gc-917	29	21	fractures	fracture	NOUN
gc-917	29	22	in	in	ADP
gc-917	29	23	the	the	DET
gc-917	29	24	outcropped	outcropped	ADJ
gc-917	29	25	strata	strata	NOUN
gc-917	29	26	at	at	ADP
gc-917	29	27	the	the	DET
gc-917	29	28	surface	surface	NOUN
gc-917	29	29	.	.	PUNCT
gc-917	30	1	based	base	VERB
gc-917	30	2	on	on	ADP
gc-917	30	3	this	this	DET
gc-917	30	4	understand­	understand­	PROPN
gc-917	30	5	ing	ing	NOUN
gc-917	30	6	,	,	PUNCT
gc-917	30	7	a	a	DET
gc-917	30	8	new	new	ADJ
gc-917	30	9	method	method	NOUN
gc-917	30	10	of	of	ADP
gc-917	30	11	structural	structural	ADJ
gc-917	30	12	fracture	fracture	NOUN
gc-917	30	13	study	study	NOUN
gc-917	30	14	can	can	AUX
gc-917	30	15	be	be	AUX
gc-917	30	16	used	use	VERB
gc-917	30	17	to	to	PART
gc-917	30	18	evaluate	evaluate	VERB
gc-917	30	19	the	the	DET
gc-917	30	20	coalbed	coalbe	VERB
gc-917	30	21	methane	methane	NOUN
gc-917	30	22	exploration	exploration	NOUN
gc-917	30	23	development	development	NOUN
gc-917	30	24	zone	zone	NOUN
gc-917	30	25	at	at	ADP
gc-917	30	26	the	the	DET
gc-917	30	27	surface	surface	NOUN
gc-917	30	28	.	.	PUNCT
gc-917	31	1	the	the	DET
gc-917	31	2	large	large	ADJ
gc-917	31	3	-	-	PUNCT
gc-917	31	4	scale	scale	NOUN
gc-917	31	5	mapping	mapping	NOUN
gc-917	31	6	of	of	ADP
gc-917	31	7	structural	structural	ADJ
gc-917	31	8	fractures	fracture	NOUN
gc-917	31	9	and	and	CCONJ
gc-917	31	10	the	the	DET
gc-917	31	11	fine	fine	ADJ
gc-917	31	12	comparison	comparison	NOUN
gc-917	31	13	and	and	CCONJ
gc-917	31	14	analysis	analysis	NOUN
gc-917	31	15	of	of	ADP
gc-917	31	16	the	the	DET
gc-917	31	17	underground	underground	ADJ
gc-917	31	18	coal	coal	NOUN
gc-917	31	19	seams	seam	NOUN
gc-917	31	20	were	be	AUX
gc-917	31	21	performed	perform	VERB
gc-917	31	22	on	on	ADP
gc-917	31	23	the	the	DET
gc-917	31	24	cbm	cbm	PROPN
gc-917	31	25	development	development	PROPN
gc-917	31	26	zone	zone	NOUN
gc-917	31	27	of	of	ADP
gc-917	31	28	the	the	DET
gc-917	31	29	kuba	kuba	PROPN
gc-917	31	30	coalfield	coalfield	PROPN
gc-917	31	31	in	in	ADP
gc-917	31	32	xinjiang	xinjiang	PROPN
gc-917	31	33	,	,	PUNCT
gc-917	31	34	china	china	PROPN
gc-917	31	35	.	.	PUNCT
gc-917	32	1	in	in	ADP
gc-917	32	2	this	this	DET
gc-917	32	3	process	process	NOUN
gc-917	32	4	,	,	PUNCT
gc-917	32	5	parameters	parameter	NOUN
gc-917	32	6	including	include	VERB
gc-917	32	7	the	the	DET
gc-917	32	8	de­	de­	ADJ
gc-917	32	9	velopment	velopment	ADJ
gc-917	32	10	characteristics	characteristic	NOUN
gc-917	32	11	of	of	ADP
gc-917	32	12	the	the	DET
gc-917	32	13	fracture	fracture	PROPN
gc-917	32	14	systems	system	NOUN
gc-917	32	15	,	,	PUNCT
gc-917	32	16	the	the	DET
gc-917	32	17	predomi­	predomi­	PROPN
gc-917	32	18	nant	nant	ADJ
gc-917	32	19	development	development	NOUN
gc-917	32	20	directions	direction	NOUN
gc-917	32	21	and	and	CCONJ
gc-917	32	22	the	the	DET
gc-917	32	23	linear	linear	ADJ
gc-917	32	24	density	density	NOUN
gc-917	32	25	of	of	ADP
gc-917	32	26	the	the	DET
gc-917	32	27	frac­	frac­	PROPN
gc-917	32	28	tures	ture	NOUN
gc-917	32	29	at	at	ADP
gc-917	32	30	the	the	DET
gc-917	32	31	ground	ground	NOUN
gc-917	32	32	surface	surface	NOUN
gc-917	32	33	,	,	PUNCT
gc-917	32	34	the	the	DET
gc-917	32	35	underground	underground	ADJ
gc-917	32	36	coal	coal	NOUN
gc-917	32	37	seams	seam	NOUN
gc-917	32	38	,	,	PUNCT
gc-917	32	39	and	and	CCONJ
gc-917	32	40	the	the	DET
gc-917	32	41	surrounding	surround	VERB
gc-917	32	42	rocks	rock	NOUN
gc-917	32	43	were	be	AUX
gc-917	32	44	acquired	acquire	VERB
gc-917	32	45	and	and	CCONJ
gc-917	32	46	compared	compare	VERB
gc-917	32	47	.	.	PUNCT
gc-917	33	1	meanwhile	meanwhile	ADV
gc-917	33	2	,	,	PUNCT
gc-917	33	3	the	the	DET
gc-917	33	4	corresponding	correspond	VERB
gc-917	33	5	relationship	relationship	NOUN
gc-917	33	6	between	between	ADP
gc-917	33	7	the	the	DET
gc-917	33	8	fractures	fracture	NOUN
gc-917	33	9	in	in	ADP
gc-917	33	10	the	the	DET
gc-917	33	11	coal	coal	NOUN
gc-917	33	12	seams	seam	NOUN
gc-917	33	13	and	and	CCONJ
gc-917	33	14	the	the	DET
gc-917	33	15	surrounding	surround	VERB
gc-917	33	16	rocks	rock	NOUN
gc-917	33	17	was	be	AUX
gc-917	33	18	established	establish	VERB
gc-917	33	19	with	with	ADP
gc-917	33	20	the	the	DET
gc-917	33	21	aim	aim	NOUN
gc-917	33	22	of	of	ADP
gc-917	33	23	applying	apply	VERB
gc-917	33	24	the	the	DET
gc-917	33	25	knowledge	knowledge	NOUN
gc-917	33	26	to	to	ADP
gc-917	33	27	the	the	DET
gc-917	33	28	exploration	exploration	NOUN
gc-917	33	29	and	and	CCONJ
gc-917	33	30	development	development	NOUN
gc-917	33	31	of	of	ADP
gc-917	33	32	the	the	DET
gc-917	33	33	cbm	cbm	NOUN
gc-917	33	34	,	,	PUNCT
gc-917	33	35	especially	especially	ADV
gc-917	33	36	to	to	PART
gc-917	33	37	predict	predict	VERB
gc-917	33	38	the	the	DET
gc-917	33	39	development	development	NOUN
gc-917	33	40	degree	degree	NOUN
gc-917	33	41	of	of	ADP
gc-917	33	42	the	the	DET
gc-917	33	43	fractures	fracture	NOUN
gc-917	33	44	and	and	CCONJ
gc-917	33	45	the	the	DET
gc-917	33	46	coal	coal	NOUN
gc-917	33	47	’s	’s	PART
gc-917	33	48	structure	structure	NOUN
gc-917	33	49	in	in	ADP
gc-917	33	50	underground	underground	ADJ
gc-917	33	51	coal	coal	NOUN
gc-917	33	52	seams	seam	NOUN
gc-917	33	53	.	.	PUNCT
gc-917	34	1	2	2	X
gc-917	34	2	.	.	X
gc-917	34	3	geological	geological	ADJ
gc-917	34	4	setting	set	VERB
gc-917	34	5	the	the	DET
gc-917	34	6	kuba	kuba	PROPN
gc-917	34	7	coalfield	coalfield	PROPN
gc-917	34	8	of	of	ADP
gc-917	34	9	xinjiang	xinjiang	PROPN
gc-917	34	10	,	,	PUNCT
gc-917	34	11	china	china	PROPN
gc-917	34	12	is	be	AUX
gc-917	34	13	located	locate	VERB
gc-917	34	14	in	in	ADP
gc-917	34	15	the	the	DET
gc-917	34	16	southern	southern	ADJ
gc-917	34	17	foothills	foothill	NOUN
gc-917	34	18	of	of	ADP
gc-917	34	19	the	the	DET
gc-917	34	20	tianshan	tianshan	PROPN
gc-917	34	21	fold	fold	NOUN
gc-917	34	22	belt	belt	NOUN
gc-917	34	23	(	(	PUNCT
gc-917	34	24	fig	fig	NOUN
gc-917	34	25	.	.	PUNCT
gc-917	35	1	1	1	NUM
gc-917	35	2	)	)	PUNCT
gc-917	35	3	.	.	PUNCT
gc-917	36	1	in	in	ADP
gc-917	36	2	terms	term	NOUN
gc-917	36	3	of	of	ADP
gc-917	36	4	the	the	DET
gc-917	36	5	regional	regional	ADJ
gc-917	36	6	tectonic	tectonic	ADJ
gc-917	36	7	setting	setting	NOUN
gc-917	36	8	,	,	PUNCT
gc-917	36	9	the	the	DET
gc-917	36	10	kuba	kuba	PROPN
gc-917	36	11	coalfield	coalfield	PROPN
gc-917	36	12	ispart	ispart	NOUN
gc-917	36	13	of	of	ADP
gc-917	36	14	the	the	DET
gc-917	36	15	kuba	kuba	PROPN
gc-917	36	16	depression	depression	NOUN
gc-917	36	17	.	.	PUNCT
gc-917	37	1	it	it	PRON
gc-917	37	2	is	be	AUX
gc-917	37	3	located	locate	VERB
gc-917	37	4	in	in	ADP
gc-917	37	5	the	the	DET
gc-917	37	6	northern	northern	ADJ
gc-917	37	7	monoclinal	monoclinal	ADJ
gc-917	37	8	zone	zone	NOUN
gc-917	37	9	of	of	ADP
gc-917	37	10	the	the	DET
gc-917	37	11	kuba	kuba	PROPN
gc-917	37	12	depres­	depres­	PROPN
gc-917	37	13	sion	sion	NOUN
gc-917	37	14	and	and	CCONJ
gc-917	37	15	bears	bear	VERB
gc-917	37	16	the	the	DET
gc-917	37	17	same	same	ADJ
gc-917	37	18	tectonic	tectonic	ADJ
gc-917	37	19	deformation	deformation	NOUN
gc-917	37	20	as	as	ADP
gc-917	37	21	the	the	DET
gc-917	37	22	whole	whole	ADJ
gc-917	37	23	kuba	kuba	NOUN
gc-917	37	24	depression	depression	NOUN
gc-917	37	25	(	(	PUNCT
gc-917	37	26	liang	liang	PROPN
gc-917	37	27	et	et	PROPN
gc-917	37	28	al	al	PROPN
gc-917	37	29	.	.	PROPN
gc-917	37	30	,	,	PUNCT
gc-917	37	31	2003	2003	NUM
gc-917	37	32	;	;	PUNCT
gc-917	37	33	feng	feng	PROPN
gc-917	37	34	et	et	PROPN
gc-917	37	35	al	al	PROPN
gc-917	37	36	.	.	PROPN
gc-917	37	37	,	,	PUNCT
gc-917	37	38	2018	2018	NUM
gc-917	37	39	;	;	PUNCT
gc-917	37	40	lai	lai	PROPN
gc-917	37	41	et	et	PROPN
gc-917	37	42	al	al	PROPN
gc-917	37	43	.	.	PROPN
gc-917	37	44	,	,	PUNCT
gc-917	37	45	2019	2019	NUM
gc-917	37	46	)	)	PUNCT
gc-917	37	47	.	.	PUNCT
gc-917	38	1	the	the	DET
gc-917	38	2	mesozoic	mesozoic	ADJ
gc-917	38	3	strata	strata	NOUN
gc-917	38	4	of	of	ADP
gc-917	38	5	the	the	DET
gc-917	38	6	kuba	kuba	PROPN
gc-917	38	7	coalfield	coalfield	PROPN
gc-917	38	8	have	have	AUX
gc-917	38	9	undergone	undergo	VERB
gc-917	38	10	five	five	NUM
gc-917	38	11	stages	stage	NOUN
gc-917	38	12	of	of	ADP
gc-917	38	13	palaeotectonic	palaeotectonic	ADJ
gc-917	38	14	stress	stress	NOUN
gc-917	38	15	,	,	PUNCT
gc-917	38	16	as	as	SCONJ
gc-917	38	17	its	its	PRON
gc-917	38	18	coal	coal	NOUN
gc-917	38	19	-	-	PUNCT
gc-917	38	20	bearing	bear	VERB
gc-917	38	21	strata	strata	NOUN
gc-917	38	22	are	be	AUX
gc-917	38	23	the	the	DET
gc-917	38	24	lower	low	ADJ
gc-917	38	25	series	series	NOUN
gc-917	38	26	of	of	ADP
gc-917	38	27	the	the	DET
gc-917	38	28	jurassic	jurassic	PROPN
gc-917	38	29	system	system	NOUN
gc-917	38	30	.	.	PUNCT
gc-917	39	1	these	these	DET
gc-917	39	2	five	five	NUM
gc-917	39	3	tectonic	tectonic	ADJ
gc-917	39	4	phases	phase	NOUN
gc-917	39	5	form	form	VERB
gc-917	39	6	the	the	DET
gc-917	39	7	present	present	ADJ
gc-917	39	8	tectonic	tectonic	ADJ
gc-917	39	9	framework	framework	NOUN
gc-917	39	10	,	,	PUNCT
gc-917	39	11	including	include	VERB
gc-917	39	12	the	the	DET
gc-917	39	13	early	early	ADJ
gc-917	39	14	and	and	CCONJ
gc-917	39	15	late	late	ADJ
gc-917	39	16	yanshanian	yanshanian	NOUN
gc-917	39	17	,	,	PUNCT
gc-917	39	18	and	and	CCONJ
gc-917	39	19	early	early	ADJ
gc-917	39	20	,	,	PUNCT
gc-917	39	21	middle	middle	ADJ
gc-917	39	22	and	and	CCONJ
gc-917	39	23	late	late	ADJ
gc-917	39	24	himalayan	himalayan	ADJ
gc-917	39	25	.	.	PUNCT
gc-917	40	1	the	the	DET
gc-917	40	2	average	average	ADJ
gc-917	40	3	maximum	maximum	ADJ
gc-917	40	4	principal	principal	ADJ
gc-917	40	5	compressive	compressive	ADJ
gc-917	40	6	stress	stress	NOUN
gc-917	40	7	direction	direction	NOUN
gc-917	40	8	of	of	ADP
gc-917	40	9	the	the	DET
gc-917	40	10	early	early	ADJ
gc-917	40	11	yan­	yan­	NOUN
gc-917	40	12	shanian	shanian	ADJ
gc-917	40	13	tectonic	tectonic	ADJ
gc-917	40	14	stress	stress	NOUN
gc-917	40	15	field	field	NOUN
gc-917	40	16	is	be	AUX
gc-917	40	17	about	about	ADV
gc-917	40	18	310	310	NUM
gc-917	40	19	°	°	NOUN
gc-917	40	20	,	,	PUNCT
gc-917	40	21	while	while	SCONJ
gc-917	40	22	that	that	PRON
gc-917	40	23	of	of	ADP
gc-917	40	24	the	the	DET
gc-917	40	25	late	late	ADJ
gc-917	40	26	yanshanian	yanshanian	PROPN
gc-917	40	27	tectonic	tectonic	ADJ
gc-917	40	28	stress	stress	NOUN
gc-917	40	29	field	field	NOUN
gc-917	40	30	is	be	AUX
gc-917	40	31	about	about	ADV
gc-917	40	32	0	0	NUM
gc-917	40	33	°	°	NUM
gc-917	40	34	and	and	CCONJ
gc-917	40	35	the	the	DET
gc-917	40	36	average	average	ADJ
gc-917	40	37	maximum	maximum	ADJ
gc-917	40	38	palaeo	palaeo	NOUN
gc-917	40	39	-	-	PUNCT
gc-917	40	40	effective	effective	ADJ
gc-917	40	41	stress	stress	NOUN
gc-917	40	42	value	value	NOUN
gc-917	40	43	is	be	AUX
gc-917	40	44	39.3	39.3	NUM
gc-917	40	45	mpa	mpa	NOUN
gc-917	40	46	.	.	PUNCT
gc-917	41	1	in	in	ADP
gc-917	41	2	the	the	DET
gc-917	41	3	early	early	ADJ
gc-917	41	4	hi­	hi­	X
gc-917	41	5	malayan	malayan	PROPN
gc-917	41	6	period	period	NOUN
gc-917	41	7	,	,	PUNCT
gc-917	41	8	the	the	DET
gc-917	41	9	tectonic	tectonic	ADJ
gc-917	41	10	stress	stress	NOUN
gc-917	41	11	field	field	NOUN
gc-917	41	12	was	be	AUX
gc-917	41	13	compressed	compress	VERB
gc-917	41	14	in	in	ADP
gc-917	41	15	a	a	DET
gc-917	41	16	nearly	nearly	ADV
gc-917	41	17	n	n	CCONJ
gc-917	41	18	-	-	PUNCT
gc-917	41	19	s	s	NOUN
gc-917	41	20	direction	direction	NOUN
gc-917	41	21	.	.	PUNCT
gc-917	42	1	during	during	ADP
gc-917	42	2	this	this	DET
gc-917	42	3	period	period	NOUN
gc-917	42	4	,	,	PUNCT
gc-917	42	5	the	the	DET
gc-917	42	6	average	average	ADJ
gc-917	42	7	horizontal	horizontal	ADJ
gc-917	42	8	maximum	maximum	ADJ
gc-917	42	9	principal	principal	ADJ
gc-917	42	10	compressive	compressive	ADJ
gc-917	42	11	stress	stress	NOUN
gc-917	42	12	direction	direction	NOUN
gc-917	42	13	was	be	AUX
gc-917	42	14	about	about	ADV
gc-917	42	15	350	350	NUM
gc-917	42	16	°	°	NOUN
gc-917	42	17	,	,	PUNCT
gc-917	42	18	and	and	CCONJ
gc-917	42	19	the	the	DET
gc-917	42	20	average	average	ADJ
gc-917	42	21	maximum	maximum	ADJ
gc-917	42	22	palaeo	palaeo	NOUN
gc-917	42	23	-	-	PUNCT
gc-917	42	24	effective	effective	ADJ
gc-917	42	25	stress	stress	NOUN
gc-917	42	26	value	value	NOUN
gc-917	42	27	was	be	AUX
gc-917	42	28	55.7	55.7	NUM
gc-917	42	29	mpa	mpa	NOUN
gc-917	42	30	.	.	PUNCT
gc-917	43	1	the	the	DET
gc-917	43	2	maximum	maximum	ADJ
gc-917	43	3	principal	principal	ADJ
gc-917	43	4	compressive	compressive	ADJ
gc-917	43	5	stress	stress	NOUN
gc-917	43	6	direction	direction	NOUN
gc-917	43	7	in	in	ADP
gc-917	43	8	the	the	DET
gc-917	43	9	middle	middle	PROPN
gc-917	43	10	himalaya	himalaya	PROPN
gc-917	43	11	is	be	AUX
gc-917	43	12	nearly	nearly	ADV
gc-917	43	13	north	north	NOUN
gc-917	43	14	-	-	PUNCT
gc-917	43	15	south	south	NOUN
gc-917	43	16	,	,	PUNCT
gc-917	43	17	and	and	CCONJ
gc-917	43	18	the	the	DET
gc-917	43	19	average	average	ADJ
gc-917	43	20	maxi­	maxi­	PROPN
gc-917	43	21	mum	mum	PROPN
gc-917	43	22	palaeo	palaeo	NOUN
gc-917	43	23	-	-	PUNCT
gc-917	43	24	effective	effective	ADJ
gc-917	43	25	stress	stress	NOUN
gc-917	43	26	value	value	NOUN
gc-917	43	27	is	be	AUX
gc-917	43	28	63.6	63.6	NUM
gc-917	43	29	mpa	mpa	NOUN
gc-917	43	30	during	during	ADP
gc-917	43	31	this	this	DET
gc-917	43	32	period	period	NOUN
gc-917	43	33	.	.	PUNCT
gc-917	44	1	the	the	DET
gc-917	44	2	maximum	maximum	ADJ
gc-917	44	3	principal	principal	ADJ
gc-917	44	4	compressive	compressive	ADJ
gc-917	44	5	stress	stress	NOUN
gc-917	44	6	direction	direction	NOUN
gc-917	44	7	of	of	ADP
gc-917	44	8	the	the	DET
gc-917	44	9	late	late	ADJ
gc-917	44	10	himalayan	himalayan	ADJ
gc-917	44	11	tectonic	tectonic	ADJ
gc-917	44	12	stress	stress	NOUN
gc-917	44	13	field	field	NOUN
gc-917	44	14	is	be	AUX
gc-917	44	15	nearly	nearly	ADV
gc-917	44	16	n	n	CCONJ
gc-917	44	17	-	-	PUNCT
gc-917	44	18	s	s	X
gc-917	44	19	horizontal	horizontal	ADJ
gc-917	44	20	compres­	compres­	NOUN
gc-917	44	21	sion	sion	NOUN
gc-917	44	22	,	,	PUNCT
gc-917	44	23	and	and	CCONJ
gc-917	44	24	the	the	DET
gc-917	44	25	average	average	ADJ
gc-917	44	26	maximum	maximum	ADJ
gc-917	44	27	palaeo	palaeo	NOUN
gc-917	44	28	-	-	PUNCT
gc-917	44	29	effective	effective	ADJ
gc-917	44	30	stress	stress	NOUN
gc-917	44	31	value	value	NOUN
gc-917	44	32	is	be	AUX
gc-917	44	33	79.4	79.4	NUM
gc-917	44	34	mpa	mpa	NOUN
gc-917	44	35	,	,	PUNCT
gc-917	44	36	which	which	PRON
gc-917	44	37	indicates	indicate	VERB
gc-917	44	38	that	that	SCONJ
gc-917	44	39	the	the	DET
gc-917	44	40	late	late	ADJ
gc-917	44	41	himalayan	himalayan	ADJ
gc-917	44	42	tectonic	tectonic	ADJ
gc-917	44	43	stress	stress	NOUN
gc-917	44	44	figure	figure	NOUN
gc-917	44	45	1	1	NUM
gc-917	44	46	.	.	PUNCT
gc-917	44	47	location	location	NOUN
gc-917	44	48	of	of	ADP
gc-917	44	49	the	the	DET
gc-917	44	50	study	study	NOUN
gc-917	44	51	area	area	NOUN
gc-917	44	52	and	and	CCONJ
gc-917	44	53	stratigraphic	stratigraphic	ADJ
gc-917	44	54	column	column	NOUN
gc-917	44	55	of	of	ADP
gc-917	44	56	the	the	DET
gc-917	44	57	jurassic	jurassic	PROPN
gc-917	44	58	coal	coal	NOUN
gc-917	44	59	-	-	PUNCT
gc-917	44	60	bearing	bear	VERB
gc-917	44	61	strata	strata	NOUN
gc-917	44	62	.	.	PUNCT
gc-917	45	1	g	g	PROPN
gc-917	45	2	eologia	eologia	PROPN
gc-917	45	3	c	c	PROPN
gc-917	45	4	roatica	roatica	ADV
gc-917	45	5	zhang	zhang	PROPN
gc-917	45	6	et	et	PROPN
gc-917	45	7	al	al	PROPN
gc-917	45	8	.	.	PROPN
gc-917	45	9	:	:	PUNCT
gc-917	46	1	the	the	DET
gc-917	46	2	prediction	prediction	NOUN
gc-917	46	3	of	of	ADP
gc-917	46	4	structural	structural	ADJ
gc-917	46	5	fractures	fracture	NOUN
gc-917	46	6	in	in	ADP
gc-917	46	7	coal	coal	NOUN
gc-917	46	8	seams	seam	NOUN
gc-917	46	9	of	of	ADP
gc-917	46	10	the	the	DET
gc-917	46	11	kuba	kuba	PROPN
gc-917	46	12	coalfield	coalfield	PROPN
gc-917	46	13	,	,	PUNCT
gc-917	46	14	china	china	PROPN
gc-917	46	15	:	:	PUNCT
gc-917	46	16	an	an	DET
gc-917	46	17	application	application	NOUN
gc-917	46	18	for	for	ADP
gc-917	46	19	coalbed	coalbe	VERB
gc-917	46	20	methane	methane	NOUN
gc-917	46	21	(	(	PUNCT
gc-917	46	22	cbm	cbm	PROPN
gc-917	46	23	)	)	PUNCT
gc-917	46	24	...	...	PUNCT
gc-917	47	1	59	59	NUM
gc-917	47	2	field	field	NOUN
gc-917	47	3	was	be	AUX
gc-917	47	4	the	the	DET
gc-917	47	5	most	most	ADV
gc-917	47	6	intense	intense	ADJ
gc-917	47	7	compressional	compressional	ADJ
gc-917	47	8	period	period	NOUN
gc-917	47	9	in	in	ADP
gc-917	47	10	the	the	DET
gc-917	47	11	kuba	kuba	PROPN
gc-917	47	12	de­	de­	NOUN
gc-917	47	13	pression	pression	NOUN
gc-917	47	14	,	,	PUNCT
gc-917	47	15	and	and	CCONJ
gc-917	47	16	finally	finally	ADV
gc-917	47	17	forms	form	VERB
gc-917	47	18	a	a	DET
gc-917	47	19	nearly	nearly	ADV
gc-917	47	20	e	e	NOUN
gc-917	47	21	-	-	NOUN
gc-917	47	22	w	w	ADJ
gc-917	47	23	thrusting	thrust	VERB
gc-917	47	24	knappe	knappe	PROPN
gc-917	47	25	tec­	tec­	ADJ
gc-917	47	26	tonic	tonic	NOUN
gc-917	47	27	framework	framework	NOUN
gc-917	47	28	in	in	ADP
gc-917	47	29	this	this	DET
gc-917	47	30	area	area	NOUN
gc-917	47	31	.	.	PUNCT
gc-917	48	1	except	except	SCONJ
gc-917	48	2	for	for	ADP
gc-917	48	3	the	the	DET
gc-917	48	4	early	early	ADJ
gc-917	48	5	yanshanian	yanshanian	NOUN
gc-917	48	6	,	,	PUNCT
gc-917	48	7	when	when	SCONJ
gc-917	48	8	the	the	DET
gc-917	48	9	maximum	maximum	ADJ
gc-917	48	10	principal	principal	ADJ
gc-917	48	11	stress	stress	NOUN
gc-917	48	12	was	be	AUX
gc-917	48	13	in	in	ADP
gc-917	48	14	a	a	DET
gc-917	48	15	nw	nw	NOUN
gc-917	48	16	-	-	PUNCT
gc-917	48	17	se	se	ADJ
gc-917	48	18	direction	direction	NOUN
gc-917	48	19	,	,	PUNCT
gc-917	48	20	other	other	ADJ
gc-917	48	21	stages	stage	NOUN
gc-917	48	22	were	be	AUX
gc-917	48	23	a	a	DET
gc-917	48	24	result	result	NOUN
gc-917	48	25	of	of	ADP
gc-917	48	26	maximum	maximum	ADJ
gc-917	48	27	principal	principal	ADJ
gc-917	48	28	stress	stress	NOUN
gc-917	48	29	in	in	ADP
gc-917	48	30	a	a	DET
gc-917	48	31	nearly	nearly	ADV
gc-917	48	32	n	n	CCONJ
gc-917	48	33	-	-	PUNCT
gc-917	48	34	s	s	NOUN
gc-917	48	35	direction	direction	NOUN
gc-917	48	36	.	.	PUNCT
gc-917	49	1	under	under	ADP
gc-917	49	2	the	the	DET
gc-917	49	3	stress	stress	NOUN
gc-917	49	4	of	of	ADP
gc-917	49	5	several	several	ADJ
gc-917	49	6	stages	stage	NOUN
gc-917	49	7	,	,	PUNCT
gc-917	49	8	many	many	ADJ
gc-917	49	9	similar	similar	ADJ
gc-917	49	10	and	and	CCONJ
gc-917	49	11	closely	closely	ADV
gc-917	49	12	related	related	ADJ
gc-917	49	13	fractures	fracture	NOUN
gc-917	49	14	were	be	AUX
gc-917	49	15	generated	generate	VERB
gc-917	49	16	within	within	ADP
gc-917	49	17	the	the	DET
gc-917	49	18	surround­	surround­	ADJ
gc-917	49	19	ing	ing	ADJ
gc-917	49	20	rocks	rock	NOUN
gc-917	49	21	and	and	CCONJ
gc-917	49	22	the	the	DET
gc-917	49	23	coal	coal	NOUN
gc-917	49	24	seam	seam	NOUN
gc-917	49	25	reservoirs	reservoir	NOUN
gc-917	49	26	(	(	PUNCT
gc-917	49	27	rawnsley	rawnsley	NOUN
gc-917	49	28	et	et	PROPN
gc-917	49	29	al	al	PROPN
gc-917	49	30	.	.	PROPN
gc-917	49	31	,	,	PUNCT
gc-917	49	32	1998	1998	NUM
gc-917	49	33	;	;	PUNCT
gc-917	49	34	arlegui	arlegui	PROPN
gc-917	49	35	&	&	CCONJ
gc-917	49	36	simón	simón	PROPN
gc-917	49	37	,	,	PUNCT
gc-917	49	38	2001	2001	NUM
gc-917	49	39	)	)	PUNCT
gc-917	49	40	.	.	PUNCT
gc-917	50	1	the	the	DET
gc-917	50	2	middle	middle	ADJ
gc-917	50	3	part	part	NOUN
gc-917	50	4	of	of	ADP
gc-917	50	5	the	the	DET
gc-917	50	6	coalfield	coalfield	NOUN
gc-917	50	7	is	be	AUX
gc-917	50	8	a	a	DET
gc-917	50	9	monocline	monocline	NOUN
gc-917	50	10	structure	structure	NOUN
gc-917	50	11	in­	in­	NOUN
gc-917	50	12	clined	cline	VERB
gc-917	50	13	towards	towards	ADP
gc-917	50	14	the	the	DET
gc-917	50	15	south	south	NOUN
gc-917	50	16	.	.	PUNCT
gc-917	51	1	the	the	DET
gc-917	51	2	strata	strata	ADJ
gc-917	51	3	trend	trend	NOUN
gc-917	51	4	nearly	nearly	ADV
gc-917	51	5	ew	ew	VERB
gc-917	51	6	trended	trend	VERB
gc-917	51	7	.	.	PUNCT
gc-917	52	1	the	the	DET
gc-917	52	2	tendency	tendency	NOUN
gc-917	52	3	of	of	ADP
gc-917	52	4	strata	strata	NOUN
gc-917	52	5	is	be	AUX
gc-917	52	6	78	78	NUM
gc-917	52	7	°	°	NOUN
gc-917	52	8	to	to	ADP
gc-917	52	9	184	184	NUM
gc-917	52	10	°	°	NOUN
gc-917	52	11	,	,	PUNCT
gc-917	52	12	and	and	CCONJ
gc-917	52	13	local	local	ADJ
gc-917	52	14	strata	strata	NOUN
gc-917	52	15	are	be	AUX
gc-917	52	16	inverted	invert	VERB
gc-917	52	17	.	.	PUNCT
gc-917	53	1	the	the	DET
gc-917	53	2	dip	dip	PROPN
gc-917	53	3	angle	angle	NOUN
gc-917	53	4	ranges	range	VERB
gc-917	53	5	from	from	ADP
gc-917	53	6	80	80	NUM
gc-917	53	7	°	°	NOUN
gc-917	53	8	to	to	ADP
gc-917	53	9	89	89	NUM
gc-917	53	10	°	°	NOUN
gc-917	53	11	,	,	PUNCT
gc-917	53	12	and	and	CCONJ
gc-917	53	13	the	the	DET
gc-917	53	14	strata	strata	NOUN
gc-917	53	15	are	be	AUX
gc-917	53	16	nearly	nearly	ADV
gc-917	53	17	vertical	vertical	ADJ
gc-917	53	18	.	.	PUNCT
gc-917	54	1	the	the	DET
gc-917	54	2	coal	coal	NOUN
gc-917	54	3	-	-	PUNCT
gc-917	54	4	bearing	bear	VERB
gc-917	54	5	strata	strata	NOUN
gc-917	54	6	in	in	ADP
gc-917	54	7	this	this	DET
gc-917	54	8	region	region	NOUN
gc-917	54	9	belong	belong	VERB
gc-917	54	10	to	to	ADP
gc-917	54	11	the	the	DET
gc-917	54	12	taliqike	taliqike	ADJ
gc-917	54	13	formation	formation	NOUN
gc-917	54	14	of	of	ADP
gc-917	54	15	the	the	DET
gc-917	54	16	lower	low	ADJ
gc-917	54	17	jurassic	jurassic	PROPN
gc-917	54	18	series	series	NOUN
gc-917	54	19	(	(	PUNCT
gc-917	54	20	j1	j1	PROPN
gc-917	54	21	t	t	PROPN
gc-917	54	22	)	)	PUNCT
gc-917	54	23	and	and	CCONJ
gc-917	54	24	are	be	AUX
gc-917	54	25	mainly	mainly	ADV
gc-917	54	26	composed	compose	VERB
gc-917	54	27	of	of	ADP
gc-917	54	28	glutenites	glutenite	NOUN
gc-917	54	29	(	(	PUNCT
gc-917	54	30	massive	massive	ADJ
gc-917	54	31	sandstones	sandstone	NOUN
gc-917	54	32	and	and	CCONJ
gc-917	54	33	conglomerates	conglomerate	NOUN
gc-917	54	34	)	)	PUNCT
gc-917	54	35	,	,	PUNCT
gc-917	54	36	gritstones	gritstone	NOUN
gc-917	54	37	(	(	PUNCT
gc-917	54	38	coarseand	coarseand	NOUN
gc-917	54	39	angular	angular	ADJ
gc-917	54	40	-	-	PUNCT
gc-917	54	41	grained	grain	VERB
gc-917	54	42	siliceous	siliceous	ADJ
gc-917	54	43	sandstones	sandstone	NOUN
gc-917	54	44	)	)	PUNCT
gc-917	54	45	,	,	PUNCT
gc-917	54	46	mediumand	mediumand	NOUN
gc-917	54	47	fine	fine	ADV
gc-917	54	48	-	-	PUNCT
gc-917	54	49	grained	grain	VERB
gc-917	54	50	sandstones	sandstone	NOUN
gc-917	54	51	,	,	PUNCT
gc-917	54	52	siltstones	siltstone	NOUN
gc-917	54	53	,	,	PUNCT
gc-917	54	54	mudstones	mudstone	NOUN
gc-917	54	55	,	,	PUNCT
gc-917	54	56	and	and	CCONJ
gc-917	54	57	coal	coal	NOUN
gc-917	54	58	seams	seam	NOUN
gc-917	54	59	.	.	PUNCT
gc-917	55	1	affected	affect	VERB
gc-917	55	2	by	by	ADP
gc-917	55	3	multiple	multiple	ADJ
gc-917	55	4	stages	stage	NOUN
gc-917	55	5	of	of	ADP
gc-917	55	6	tectonic	tectonic	ADJ
gc-917	55	7	stress	stress	NOUN
gc-917	55	8	,	,	PUNCT
gc-917	55	9	frac­	frac­	PROPN
gc-917	55	10	tures	ture	NOUN
gc-917	55	11	are	be	AUX
gc-917	55	12	well	well	ADV
gc-917	55	13	developed	developed	ADJ
gc-917	55	14	in	in	ADP
gc-917	55	15	these	these	DET
gc-917	55	16	strata	strata	NOUN
gc-917	55	17	.	.	PUNCT
gc-917	56	1	limited	limit	VERB
gc-917	56	2	by	by	ADP
gc-917	56	3	natural	natural	ADJ
gc-917	56	4	conditions	condition	NOUN
gc-917	56	5	,	,	PUNCT
gc-917	56	6	the	the	DET
gc-917	56	7	development	development	NOUN
gc-917	56	8	of	of	ADP
gc-917	56	9	the	the	DET
gc-917	56	10	frac­	frac­	PROPN
gc-917	56	11	tures	ture	NOUN
gc-917	56	12	in	in	ADP
gc-917	56	13	coal	coal	NOUN
gc-917	56	14	seams	seam	NOUN
gc-917	56	15	and	and	CCONJ
gc-917	56	16	surrounding	surround	VERB
gc-917	56	17	rocks	rock	NOUN
gc-917	56	18	can	can	AUX
gc-917	56	19	not	not	PART
gc-917	56	20	be	be	AUX
gc-917	56	21	observed	observe	VERB
gc-917	56	22	directly	directly	ADV
gc-917	56	23	in	in	ADP
gc-917	56	24	ordinary	ordinary	ADJ
gc-917	56	25	cbm	cbm	PROPN
gc-917	56	26	development	development	NOUN
gc-917	56	27	zones	zone	NOUN
gc-917	56	28	.	.	PUNCT
gc-917	57	1	however	however	ADV
gc-917	57	2	,	,	PUNCT
gc-917	57	3	the	the	DET
gc-917	57	4	nearly	nearly	ADV
gc-917	57	5	vertical	vertical	ADJ
gc-917	57	6	coal	coal	NOUN
gc-917	57	7	seams	seam	NOUN
gc-917	57	8	and	and	CCONJ
gc-917	57	9	the	the	DET
gc-917	57	10	well	well	ADV
gc-917	57	11	-	-	PUNCT
gc-917	57	12	preserved	preserve	VERB
gc-917	57	13	coal	coal	NOUN
gc-917	57	14	seam	seam	NOUN
gc-917	57	15	out­	out­	PROPN
gc-917	57	16	crops	crop	NOUN
gc-917	57	17	at	at	ADP
gc-917	57	18	the	the	DET
gc-917	57	19	surface	surface	NOUN
gc-917	57	20	of	of	ADP
gc-917	57	21	the	the	DET
gc-917	57	22	mining	mining	NOUN
gc-917	57	23	area	area	NOUN
gc-917	57	24	provide	provide	VERB
gc-917	57	25	excellent	excellent	ADJ
gc-917	57	26	condi­	condi­	NOUN
gc-917	57	27	tions	tion	NOUN
gc-917	57	28	for	for	ADP
gc-917	57	29	observing	observe	VERB
gc-917	57	30	and	and	CCONJ
gc-917	57	31	analyzing	analyze	VERB
gc-917	57	32	the	the	DET
gc-917	57	33	corresponding	correspond	VERB
gc-917	57	34	relationships	relationship	NOUN
gc-917	57	35	between	between	ADP
gc-917	57	36	the	the	DET
gc-917	57	37	fracture	fracture	PROPN
gc-917	57	38	systems	system	NOUN
gc-917	57	39	in	in	ADP
gc-917	57	40	coal	coal	NOUN
gc-917	57	41	seams	seam	NOUN
gc-917	57	42	and	and	CCONJ
gc-917	57	43	surrounding	surround	VERB
gc-917	57	44	rocks	rock	NOUN
gc-917	57	45	(	(	PUNCT
gc-917	57	46	fig	fig	NOUN
gc-917	57	47	.	.	PUNCT
gc-917	57	48	2	2	NUM
gc-917	57	49	)	)	PUNCT
gc-917	57	50	.	.	PUNCT
gc-917	58	1	3	3	X
gc-917	58	2	.	.	X
gc-917	58	3	research	research	NOUN
gc-917	58	4	methods	method	NOUN
gc-917	58	5	3.1	3.1	NUM
gc-917	58	6	.	.	PUNCT
gc-917	59	1	the	the	DET
gc-917	59	2	high	high	ADJ
gc-917	59	3	-	-	PUNCT
gc-917	59	4	precision	precision	NOUN
gc-917	59	5	structural	structural	ADJ
gc-917	59	6	fracture	fracture	NOUN
gc-917	59	7	mapping	mapping	NOUN
gc-917	59	8	technique	technique	NOUN
gc-917	59	9	in	in	ADP
gc-917	59	10	this	this	DET
gc-917	59	11	study	study	NOUN
gc-917	59	12	,	,	PUNCT
gc-917	59	13	a	a	DET
gc-917	59	14	high	high	ADJ
gc-917	59	15	-	-	PUNCT
gc-917	59	16	precision	precision	NOUN
gc-917	59	17	structural	structural	ADJ
gc-917	59	18	mapping	mapping	NOUN
gc-917	59	19	technique	technique	NOUN
gc-917	59	20	was	be	AUX
gc-917	59	21	used	use	VERB
gc-917	59	22	with	with	ADP
gc-917	59	23	special	special	ADJ
gc-917	59	24	emphasis	emphasis	NOUN
gc-917	59	25	on	on	ADP
gc-917	59	26	studying	study	VERB
gc-917	59	27	the	the	DET
gc-917	59	28	fracture	fracture	NOUN
gc-917	59	29	system	system	NOUN
gc-917	59	30	.	.	PUNCT
gc-917	60	1	at	at	ADP
gc-917	60	2	the	the	DET
gc-917	60	3	surface	surface	NOUN
gc-917	60	4	,	,	PUNCT
gc-917	60	5	the	the	DET
gc-917	60	6	spacing	spacing	NOUN
gc-917	60	7	of	of	ADP
gc-917	60	8	the	the	DET
gc-917	60	9	observation	observation	NOUN
gc-917	60	10	points	point	NOUN
gc-917	60	11	ranged	range	VERB
gc-917	60	12	from	from	ADP
gc-917	60	13	100–150	100–150	NUM
gc-917	60	14	m	m	NOUN
gc-917	60	15	,	,	PUNCT
gc-917	60	16	and	and	CCONJ
gc-917	60	17	the	the	DET
gc-917	60	18	density	density	NOUN
gc-917	60	19	of	of	ADP
gc-917	60	20	the	the	DET
gc-917	60	21	observation	observation	NOUN
gc-917	60	22	points	point	NOUN
gc-917	60	23	was	be	AUX
gc-917	60	24	ap­	ap­	NOUN
gc-917	60	25	proximately	proximately	ADV
gc-917	60	26	100	100	NUM
gc-917	60	27	per	per	ADP
gc-917	60	28	square	square	ADJ
gc-917	60	29	kilometre	kilometre	NOUN
gc-917	60	30	.	.	PUNCT
gc-917	61	1	the	the	DET
gc-917	61	2	reference	reference	NOUN
gc-917	61	3	standard	standard	NOUN
gc-917	61	4	was	be	AUX
gc-917	61	5	“	"	PUNCT
gc-917	61	6	coalfield	coalfield	ADJ
gc-917	61	7	geological	geological	ADJ
gc-917	61	8	mapping	mapping	NOUN
gc-917	61	9	regulations	regulation	NOUN
gc-917	61	10	”	"	PUNCT
gc-917	61	11	(	(	PUNCT
gc-917	61	12	the	the	DET
gc-917	61	13	minis­	minis­	X
gc-917	61	14	try	try	NOUN
gc-917	61	15	of	of	ADP
gc-917	61	16	land	land	NOUN
gc-917	61	17	and	and	CCONJ
gc-917	61	18	mineral	mineral	NOUN
gc-917	61	19	resources	resource	NOUN
gc-917	61	20	of	of	ADP
gc-917	61	21	the	the	DET
gc-917	61	22	pr	pr	NOUN
gc-917	61	23	of	of	ADP
gc-917	61	24	china	china	PROPN
gc-917	61	25	,	,	PUNCT
gc-917	61	26	2014	2014	NUM
gc-917	61	27	)	)	PUNCT
gc-917	61	28	.	.	PUNCT
gc-917	62	1	in	in	ADP
gc-917	62	2	addition	addition	NOUN
gc-917	62	3	,	,	PUNCT
gc-917	62	4	there	there	PRON
gc-917	62	5	are	be	VERB
gc-917	62	6	coal	coal	NOUN
gc-917	62	7	mines	mine	NOUN
gc-917	62	8	under	under	ADP
gc-917	62	9	ex­	ex­	NOUN
gc-917	62	10	ploitation	ploitation	NOUN
gc-917	62	11	in	in	ADP
gc-917	62	12	the	the	DET
gc-917	62	13	study	study	NOUN
gc-917	62	14	area	area	NOUN
gc-917	62	15	,	,	PUNCT
gc-917	62	16	which	which	PRON
gc-917	62	17	were	be	AUX
gc-917	62	18	convenient	convenient	ADJ
gc-917	62	19	for	for	ADP
gc-917	62	20	the	the	DET
gc-917	62	21	obser­	obser­	PROPN
gc-917	62	22	vation	vation	NOUN
gc-917	62	23	of	of	ADP
gc-917	62	24	fracture	fracture	NOUN
gc-917	62	25	systems	system	NOUN
gc-917	62	26	in	in	ADP
gc-917	62	27	the	the	DET
gc-917	62	28	underground	underground	ADJ
gc-917	62	29	coal	coal	NOUN
gc-917	62	30	strata	strata	NOUN
gc-917	62	31	.	.	PUNCT
gc-917	63	1	in	in	ADP
gc-917	63	2	the	the	DET
gc-917	63	3	3515	3515	NUM
gc-917	63	4	horizontal	horizontal	ADJ
gc-917	63	5	roadway	roadway	NOUN
gc-917	63	6	of	of	ADP
gc-917	63	7	the	the	DET
gc-917	63	8	spacing	spacing	NOUN
gc-917	63	9	,	,	PUNCT
gc-917	63	10	the	the	DET
gc-917	63	11	observation	observation	NOUN
gc-917	63	12	points	point	NOUN
gc-917	63	13	ranged	range	VERB
gc-917	63	14	from	from	ADP
gc-917	63	15	1–10	1–10	PROPN
gc-917	63	16	m	m	NOUN
gc-917	63	17	on	on	ADP
gc-917	63	18	the	the	DET
gc-917	63	19	coal	coal	NOUN
gc-917	63	20	wall	wall	NOUN
gc-917	63	21	.	.	PUNCT
gc-917	64	1	working	work	VERB
gc-917	64	2	faces	face	NOUN
gc-917	64	3	are	be	AUX
gc-917	64	4	exca­	exca­	AUX
gc-917	64	5	vated	vate	VERB
gc-917	64	6	manually	manually	ADV
gc-917	64	7	in	in	ADP
gc-917	64	8	the	the	DET
gc-917	64	9	kuba	kuba	PROPN
gc-917	64	10	coal	coal	NOUN
gc-917	64	11	mines	mine	NOUN
gc-917	64	12	.	.	PUNCT
gc-917	65	1	a	a	DET
gc-917	65	2	fine	fine	ADJ
gc-917	65	3	anatomical	anatomical	ADJ
gc-917	65	4	com­	com­	NOUN
gc-917	65	5	parison	parison	PROPN
gc-917	65	6	technique	technique	NOUN
gc-917	65	7	was	be	AUX
gc-917	65	8	used	use	VERB
gc-917	65	9	to	to	PART
gc-917	65	10	study	study	VERB
gc-917	65	11	the	the	DET
gc-917	65	12	internal	internal	ADJ
gc-917	65	13	and	and	CCONJ
gc-917	65	14	external	external	ADJ
gc-917	65	15	fractures	fracture	NOUN
gc-917	65	16	in	in	ADP
gc-917	65	17	the	the	DET
gc-917	65	18	underground	underground	ADJ
gc-917	65	19	coal	coal	NOUN
gc-917	65	20	reservoir	reservoir	NOUN
gc-917	65	21	(	(	PUNCT
gc-917	65	22	figure	figure	NOUN
gc-917	65	23	3	3	NUM
gc-917	65	24	)	)	PUNCT
gc-917	65	25	.	.	PUNCT
gc-917	66	1	using	use	VERB
gc-917	66	2	surface	surface	NOUN
gc-917	66	3	high	high	ADJ
gc-917	66	4	-	-	PUNCT
gc-917	66	5	precision	precision	NOUN
gc-917	66	6	structural	structural	ADJ
gc-917	66	7	fracture	fracture	NOUN
gc-917	66	8	mapping	mapping	NOUN
gc-917	66	9	in	in	ADP
gc-917	66	10	the	the	DET
gc-917	66	11	cbm	cbm	PROPN
gc-917	66	12	development	development	PROPN
gc-917	66	13	block	block	NOUN
gc-917	66	14	of	of	ADP
gc-917	66	15	the	the	DET
gc-917	66	16	kuba	kuba	PROPN
gc-917	66	17	coalfield	coalfield	PROPN
gc-917	66	18	,	,	PUNCT
gc-917	66	19	the	the	DET
gc-917	66	20	macrogeometric	macrogeometric	ADJ
gc-917	66	21	parameters	parameter	NOUN
gc-917	66	22	of	of	ADP
gc-917	66	23	joint	joint	ADJ
gc-917	66	24	fractures	fracture	NOUN
gc-917	66	25	of	of	ADP
gc-917	66	26	the	the	DET
gc-917	66	27	surrounding	surround	VERB
gc-917	66	28	rocks	rock	NOUN
gc-917	66	29	were	be	AUX
gc-917	66	30	studied	study	VERB
gc-917	66	31	including	include	VERB
gc-917	66	32	①	①	NUM
gc-917	66	33	dip	dip	NOUN
gc-917	66	34	angle	angle	NOUN
gc-917	66	35	;	;	PUNCT
gc-917	66	36	②	②	NUM
gc-917	66	37	direction	direction	NOUN
gc-917	66	38	;	;	PUNCT
gc-917	66	39	③	③	NUM
gc-917	66	40	cutting	cut	VERB
gc-917	66	41	relationships	relationship	NOUN
gc-917	66	42	;	;	PUNCT
gc-917	66	43	④	④	NUM
gc-917	66	44	combination	combination	NOUN
gc-917	66	45	form	form	NOUN
gc-917	66	46	;	;	PUNCT
gc-917	66	47	⑤	⑤	NUM
gc-917	66	48	scale	scale	NOUN
gc-917	66	49	;	;	PUNCT
gc-917	66	50	and	and	CCONJ
gc-917	66	51	⑥	⑥	NUM
gc-917	66	52	filling	fill	VERB
gc-917	66	53	de­	de­	PROPN
gc-917	66	54	gree	gree	PROPN
gc-917	66	55	.	.	PUNCT
gc-917	66	56	figure	figure	NOUN
gc-917	67	1	2	2	NUM
gc-917	67	2	.	.	PUNCT
gc-917	68	1	outcrop	outcrop	NOUN
gc-917	68	2	of	of	ADP
gc-917	68	3	coal	coal	NOUN
gc-917	68	4	and	and	CCONJ
gc-917	68	5	surrounding	surround	VERB
gc-917	68	6	rock	rock	NOUN
gc-917	68	7	in	in	ADP
gc-917	68	8	the	the	DET
gc-917	68	9	field	field	NOUN
gc-917	68	10	.	.	PUNCT
gc-917	69	1	g	g	NOUN
gc-917	69	2	eo	eo	PROPN
gc-917	69	3	lo	lo	PROPN
gc-917	69	4	gi	gi	VERB
gc-917	69	5	a	a	DET
gc-917	69	6	c	c	X
gc-917	69	7	ro	ro	X
gc-917	69	8	at	at	ADP
gc-917	69	9	ic	ic	PROPN
gc-917	69	10	a	a	DET
gc-917	69	11	geologia	geologia	ADJ
gc-917	69	12	croatica	croatica	NOUN
gc-917	69	13	72	72	NUM
gc-917	69	14	/	/	SYM
gc-917	69	15	special	special	ADJ
gc-917	69	16	issue60	issue60	NOUN
gc-917	69	17	3.2	3.2	NUM
gc-917	69	18	.	.	PUNCT
gc-917	70	1	the	the	DET
gc-917	70	2	fine	fine	ADJ
gc-917	70	3	observation	observation	NOUN
gc-917	70	4	and	and	CCONJ
gc-917	70	5	dissection	dissection	NOUN
gc-917	70	6	technique	technique	NOUN
gc-917	70	7	of	of	ADP
gc-917	70	8	underground	underground	ADJ
gc-917	70	9	coal	coal	NOUN
gc-917	70	10	reservoirs	reservoir	NOUN
gc-917	70	11	fine	fine	ADJ
gc-917	70	12	observation	observation	NOUN
gc-917	70	13	and	and	CCONJ
gc-917	70	14	dissection	dissection	NOUN
gc-917	70	15	of	of	ADP
gc-917	70	16	coal	coal	NOUN
gc-917	70	17	reservoirs	reservoir	NOUN
gc-917	70	18	in	in	ADP
gc-917	70	19	the	the	DET
gc-917	70	20	surface	surface	NOUN
gc-917	70	21	and	and	CCONJ
gc-917	70	22	underground	underground	NOUN
gc-917	70	23	were	be	AUX
gc-917	70	24	performed	perform	VERB
gc-917	70	25	.	.	PUNCT
gc-917	71	1	this	this	DET
gc-917	71	2	technique	technique	NOUN
gc-917	71	3	is	be	AUX
gc-917	71	4	mainly	mainly	ADV
gc-917	71	5	used	use	VERB
gc-917	71	6	to	to	PART
gc-917	71	7	observe	observe	VERB
gc-917	71	8	and	and	CCONJ
gc-917	71	9	dissect	dissect	VERB
gc-917	71	10	the	the	DET
gc-917	71	11	structural	structural	ADJ
gc-917	71	12	fractures	fracture	NOUN
gc-917	71	13	of	of	ADP
gc-917	71	14	a	a	DET
gc-917	71	15	coal	coal	NOUN
gc-917	71	16	reservoir	reservoir	NOUN
gc-917	71	17	in	in	ADP
gc-917	71	18	a	a	DET
gc-917	71	19	coal	coal	NOUN
gc-917	71	20	mine	mine	NOUN
gc-917	71	21	roadway	roadway	NOUN
gc-917	71	22	.	.	PUNCT
gc-917	72	1	the	the	DET
gc-917	72	2	observations	observation	NOUN
gc-917	72	3	ranged	range	VERB
gc-917	72	4	from	from	ADP
gc-917	72	5	about	about	ADP
gc-917	72	6	every	every	DET
gc-917	72	7	10	10	NUM
gc-917	72	8	metres	metre	NOUN
gc-917	72	9	to	to	ADP
gc-917	72	10	tens	ten	NOUN
gc-917	72	11	of	of	ADP
gc-917	72	12	metres	metre	NOUN
gc-917	72	13	.	.	PUNCT
gc-917	73	1	the	the	DET
gc-917	73	2	direction	direction	NOUN
gc-917	73	3	,	,	PUNCT
gc-917	73	4	density	density	NOUN
gc-917	73	5	,	,	PUNCT
gc-917	73	6	and	and	CCONJ
gc-917	73	7	fill­	fill­	PROPN
gc-917	73	8	ing	ing	NOUN
gc-917	73	9	of	of	ADP
gc-917	73	10	structural	structural	ADJ
gc-917	73	11	fractures	fracture	NOUN
gc-917	73	12	were	be	AUX
gc-917	73	13	observed	observe	VERB
gc-917	73	14	in	in	ADP
gc-917	73	15	detail	detail	NOUN
gc-917	73	16	,	,	PUNCT
gc-917	73	17	and	and	CCONJ
gc-917	73	18	samples	sample	NOUN
gc-917	73	19	of	of	ADP
gc-917	73	20	coal	coal	NOUN
gc-917	73	21	and	and	CCONJ
gc-917	73	22	rock	rock	NOUN
gc-917	73	23	were	be	AUX
gc-917	73	24	collected	collect	VERB
gc-917	73	25	to	to	PART
gc-917	73	26	be	be	AUX
gc-917	73	27	tested	test	VERB
gc-917	73	28	in	in	ADP
gc-917	73	29	the	the	DET
gc-917	73	30	laboratory	laboratory	NOUN
gc-917	73	31	.	.	PUNCT
gc-917	74	1	based	base	VERB
gc-917	74	2	on	on	ADP
gc-917	74	3	this	this	PRON
gc-917	74	4	,	,	PUNCT
gc-917	74	5	three	three	NUM
gc-917	74	6	major	major	ADJ
gc-917	74	7	characteristics	characteristic	NOUN
gc-917	74	8	most	most	ADV
gc-917	74	9	closely	closely	ADV
gc-917	74	10	related	relate	VERB
gc-917	74	11	to	to	ADP
gc-917	74	12	the	the	DET
gc-917	74	13	coal	coal	NOUN
gc-917	74	14	reservoirs	reservoir	NOUN
gc-917	74	15	were	be	AUX
gc-917	74	16	observed	observe	VERB
gc-917	74	17	including	include	VERB
gc-917	74	18	:	:	PUNCT
gc-917	74	19	①	①	PROPN
gc-917	74	20	the	the	DET
gc-917	74	21	spatial	spatial	ADJ
gc-917	74	22	dis­	dis­	PROPN
gc-917	74	23	tribution	tribution	NOUN
gc-917	74	24	characteristics	characteristic	NOUN
gc-917	74	25	of	of	ADP
gc-917	74	26	the	the	DET
gc-917	74	27	studied	study	VERB
gc-917	74	28	coal	coal	NOUN
gc-917	74	29	reservoir	reservoir	NOUN
gc-917	74	30	;	;	PUNCT
gc-917	74	31	②	②	NUM
gc-917	74	32	the	the	DET
gc-917	74	33	structural	structural	ADJ
gc-917	74	34	characteristics	characteristic	NOUN
gc-917	74	35	of	of	ADP
gc-917	74	36	the	the	DET
gc-917	74	37	coal	coal	NOUN
gc-917	74	38	;	;	PUNCT
gc-917	74	39	and	and	CCONJ
gc-917	74	40	③	③	NUM
gc-917	74	41	the	the	DET
gc-917	74	42	physical	physical	ADJ
gc-917	74	43	charac­	charac­	ADJ
gc-917	74	44	teristics	teristic	NOUN
gc-917	74	45	of	of	ADP
gc-917	74	46	the	the	DET
gc-917	74	47	rocks	rock	NOUN
gc-917	74	48	.	.	PUNCT
gc-917	75	1	the	the	DET
gc-917	75	2	development	development	NOUN
gc-917	75	3	characteristics	characteristic	NOUN
gc-917	75	4	of	of	ADP
gc-917	75	5	frac­	frac­	DET
gc-917	75	6	tures	ture	NOUN
gc-917	75	7	in	in	ADP
gc-917	75	8	the	the	DET
gc-917	75	9	coal	coal	NOUN
gc-917	75	10	reservoirs	reservoir	NOUN
gc-917	75	11	were	be	AUX
gc-917	75	12	studied	study	VERB
gc-917	75	13	at	at	ADP
gc-917	75	14	both	both	CCONJ
gc-917	75	15	macroscopic	macroscopic	ADJ
gc-917	75	16	and	and	CCONJ
gc-917	75	17	microscopic	microscopic	ADJ
gc-917	75	18	scales	scale	NOUN
gc-917	75	19	.	.	PUNCT
gc-917	76	1	3.3	3.3	NUM
gc-917	76	2	.	.	PUNCT
gc-917	77	1	micromorphological	micromorphological	ADJ
gc-917	77	2	observations	observation	NOUN
gc-917	77	3	in	in	ADP
gc-917	77	4	order	order	NOUN
gc-917	77	5	to	to	PART
gc-917	77	6	describe	describe	VERB
gc-917	77	7	the	the	DET
gc-917	77	8	shape	shape	NOUN
gc-917	77	9	,	,	PUNCT
gc-917	77	10	length	length	NOUN
gc-917	77	11	,	,	PUNCT
gc-917	77	12	aperture	aperture	ADJ
gc-917	77	13	,	,	PUNCT
gc-917	77	14	and	and	CCONJ
gc-917	77	15	connectivi	connectivi	VERB
gc-917	77	16	ty	ty	INTJ
gc-917	77	17	of	of	ADP
gc-917	77	18	micro	micro	ADJ
gc-917	77	19	-	-	NOUN
gc-917	77	20	fractures	fracture	NOUN
gc-917	77	21	coal	coal	NOUN
gc-917	77	22	and	and	CCONJ
gc-917	77	23	rock	rock	NOUN
gc-917	77	24	samples	sample	NOUN
gc-917	77	25	were	be	AUX
gc-917	77	26	studied	study	VERB
gc-917	77	27	using	use	VERB
gc-917	77	28	following	follow	VERB
gc-917	77	29	procedures	procedure	NOUN
gc-917	77	30	(	(	PUNCT
gc-917	77	31	karacan	karacan	PROPN
gc-917	77	32	&	&	CCONJ
gc-917	77	33	okandan	okandan	PROPN
gc-917	77	34	,	,	PUNCT
gc-917	77	35	2000	2000	NUM
gc-917	77	36	):	):	PUNCT
gc-917	77	37	opti­	opti­	PROPN
gc-917	77	38	cal	cal	ADJ
gc-917	77	39	microscopy	microscopy	NOUN
gc-917	77	40	(	(	PUNCT
gc-917	77	41	lv100	lv100	PROPN
gc-917	77	42	pol	pol	PROPN
gc-917	77	43	microscope	microscope	NOUN
gc-917	77	44	with	with	ADP
gc-917	77	45	an	an	DET
gc-917	77	46	mps	mps	PROPN
gc-917	77	47	60	60	NUM
gc-917	77	48	pho­	pho­	PROPN
gc-917	77	49	tometer	tometer	NOUN
gc-917	77	50	system	system	NOUN
gc-917	77	51	)	)	PUNCT
gc-917	77	52	,	,	PUNCT
gc-917	77	53	and	and	CCONJ
gc-917	77	54	scanning	scan	VERB
gc-917	77	55	electron	electron	NOUN
gc-917	77	56	microscopy	microscopy	NOUN
gc-917	77	57	(	(	PUNCT
gc-917	77	58	fei	fei	PROPN
gc-917	77	59	quanta	quanta	PROPN
gc-917	77	60	250	250	NUM
gc-917	77	61	sem	sem	NOUN
gc-917	77	62	)	)	PUNCT
gc-917	77	63	equipped	equip	VERB
gc-917	77	64	with	with	ADP
gc-917	77	65	a	a	DET
gc-917	77	66	high	high	ADJ
gc-917	77	67	performance	performance	NOUN
gc-917	77	68	x	x	NOUN
gc-917	77	69	-	-	NOUN
gc-917	77	70	ray	ray	NOUN
gc-917	77	71	energy	energy	NOUN
gc-917	77	72	spectrometer	spectrometer	NOUN
gc-917	77	73	that	that	PRON
gc-917	77	74	simultaneously	simultaneously	ADV
gc-917	77	75	carried	carry	VERB
gc-917	77	76	out	out	ADP
gc-917	77	77	qualitative	qualitative	ADJ
gc-917	77	78	and	and	CCONJ
gc-917	77	79	semi	semi	ADJ
gc-917	77	80	-	-	ADJ
gc-917	77	81	quantitative	quantitative	ADJ
gc-917	77	82	analysis	analysis	NOUN
gc-917	77	83	of	of	ADP
gc-917	77	84	the	the	DET
gc-917	77	85	elements	element	NOUN
gc-917	77	86	of	of	ADP
gc-917	77	87	the	the	DET
gc-917	77	88	surface	surface	NOUN
gc-917	77	89	layer	layer	NOUN
gc-917	77	90	of	of	ADP
gc-917	77	91	each	each	DET
gc-917	77	92	sample	sample	NOUN
gc-917	77	93	to	to	PART
gc-917	77	94	provide	provide	VERB
gc-917	77	95	a	a	DET
gc-917	77	96	comprehensive	comprehensive	ADJ
gc-917	77	97	analysis	analysis	NOUN
gc-917	77	98	of	of	ADP
gc-917	77	99	morpho­	morpho­	NOUN
gc-917	77	100	logy	logy	NOUN
gc-917	77	101	and	and	CCONJ
gc-917	77	102	the	the	DET
gc-917	77	103	chemical	chemical	NOUN
gc-917	77	104	composition	composition	NOUN
gc-917	77	105	.	.	PUNCT
gc-917	78	1	the	the	DET
gc-917	78	2	coal	coal	NOUN
gc-917	78	3	samples	sample	NOUN
gc-917	78	4	were	be	AUX
gc-917	78	5	di­	di­	VERB
gc-917	78	6	vided	vide	VERB
gc-917	78	7	into	into	ADP
gc-917	78	8	two	two	NUM
gc-917	78	9	groups	group	NOUN
gc-917	78	10	of	of	ADP
gc-917	78	11	coal	coal	NOUN
gc-917	78	12	slices	slice	NOUN
gc-917	78	13	,	,	PUNCT
gc-917	78	14	and	and	CCONJ
gc-917	78	15	the	the	DET
gc-917	78	16	processes	process	NOUN
gc-917	78	17	were	be	AUX
gc-917	78	18	con­	con­	NOUN
gc-917	78	19	ducted	ducte	VERB
gc-917	78	20	as	as	SCONJ
gc-917	78	21	follows	follow	VERB
gc-917	78	22	.	.	PUNCT
gc-917	79	1	the	the	DET
gc-917	79	2	first	first	ADJ
gc-917	79	3	group	group	NOUN
gc-917	79	4	(	(	PUNCT
gc-917	79	5	for	for	ADP
gc-917	79	6	optical	optical	ADJ
gc-917	79	7	microscopy	microscopy	NOUN
gc-917	79	8	)	)	PUNCT
gc-917	79	9	was	be	AUX
gc-917	79	10	incised	incise	VERB
gc-917	79	11	and	and	CCONJ
gc-917	79	12	polished	polish	VERB
gc-917	79	13	to	to	ADP
gc-917	79	14	30	30	NUM
gc-917	79	15	×	×	NOUN
gc-917	79	16	30	30	NUM
gc-917	79	17	mm	mm	NOUN
gc-917	79	18	cubes	cube	NOUN
gc-917	79	19	,	,	PUNCT
gc-917	79	20	of	of	ADP
gc-917	79	21	which	which	PRON
gc-917	79	22	the	the	DET
gc-917	79	23	surface	surface	NOUN
gc-917	79	24	was	be	AUX
gc-917	79	25	divided	divide	VERB
gc-917	79	26	into	into	ADP
gc-917	79	27	9	9	NUM
gc-917	79	28	equal	equal	ADJ
gc-917	79	29	zones	zone	NOUN
gc-917	79	30	of	of	ADP
gc-917	79	31	10	10	NUM
gc-917	79	32	×	×	NOUN
gc-917	79	33	10	10	NUM
gc-917	79	34	mm	mm	NOUN
gc-917	79	35	used	use	VERB
gc-917	79	36	to	to	PART
gc-917	79	37	determine	determine	VERB
gc-917	79	38	the	the	DET
gc-917	79	39	fracture	fracture	NOUN
gc-917	79	40	amount	amount	NOUN
gc-917	79	41	and	and	CCONJ
gc-917	79	42	type	type	NOUN
gc-917	79	43	in	in	ADP
gc-917	79	44	a	a	DET
gc-917	79	45	sequence	sequence	NOUN
gc-917	79	46	.	.	PUNCT
gc-917	80	1	in	in	ADP
gc-917	80	2	the	the	DET
gc-917	80	3	second	second	ADJ
gc-917	80	4	group	group	NOUN
gc-917	80	5	(	(	PUNCT
gc-917	80	6	for	for	ADP
gc-917	80	7	the	the	DET
gc-917	80	8	sem	sem	NOUN
gc-917	80	9	)	)	PUNCT
gc-917	80	10	,	,	PUNCT
gc-917	80	11	one	one	NUM
gc-917	80	12	side	side	NOUN
gc-917	80	13	of	of	ADP
gc-917	80	14	the	the	DET
gc-917	80	15	polished	polished	ADJ
gc-917	80	16	coal	coal	NOUN
gc-917	80	17	sample	sample	NOUN
gc-917	80	18	surface	surface	NOUN
gc-917	80	19	was	be	AUX
gc-917	80	20	gold	gold	NOUN
gc-917	80	21	-	-	PUNCT
gc-917	80	22	plated	plate	VERB
gc-917	80	23	to	to	PART
gc-917	80	24	increase	increase	VERB
gc-917	80	25	the	the	DET
gc-917	80	26	electrical	electrical	ADJ
gc-917	80	27	conductivity	conductivity	NOUN
gc-917	80	28	.	.	PUNCT
gc-917	81	1	in	in	ADP
gc-917	81	2	order	order	NOUN
gc-917	81	3	to	to	PART
gc-917	81	4	observe	observe	VERB
gc-917	81	5	the	the	DET
gc-917	81	6	microscopic	microscopic	ADJ
gc-917	81	7	fracture	fracture	NOUN
gc-917	81	8	system	system	NOUN
gc-917	81	9	in	in	ADP
gc-917	81	10	coal	coal	NOUN
gc-917	81	11	,	,	PUNCT
gc-917	81	12	samples	sample	NOUN
gc-917	81	13	of	of	ADP
gc-917	81	14	the	the	DET
gc-917	81	15	a1	a1	NOUN
gc-917	81	16	,	,	PUNCT
gc-917	81	17	a3	a3	NOUN
gc-917	81	18	,	,	PUNCT
gc-917	81	19	a5	a5	PROPN
gc-917	81	20	,	,	PUNCT
gc-917	81	21	a7	a7	PROPN
gc-917	81	22	,	,	PUNCT
gc-917	81	23	a8	a8	PROPN
gc-917	81	24	,	,	PUNCT
gc-917	81	25	and	and	CCONJ
gc-917	81	26	a9	a9	NOUN
gc-917	81	27	coals	coal	NOUN
gc-917	81	28	were	be	AUX
gc-917	81	29	collected	collect	VERB
gc-917	81	30	.	.	PUNCT
gc-917	82	1	the	the	DET
gc-917	82	2	development	development	NOUN
gc-917	82	3	of	of	ADP
gc-917	82	4	microfractures	microfracture	NOUN
gc-917	82	5	is	be	AUX
gc-917	82	6	restricted	restrict	VERB
gc-917	82	7	by	by	ADP
gc-917	82	8	the	the	DET
gc-917	82	9	internal	internal	ADJ
gc-917	82	10	components	component	NOUN
gc-917	82	11	of	of	ADP
gc-917	82	12	the	the	DET
gc-917	82	13	coals	coal	NOUN
gc-917	82	14	which	which	PRON
gc-917	82	15	are	be	AUX
gc-917	82	16	predominantly	predominantly	ADV
gc-917	82	17	detrovitrinite	detrovitrinite	ADJ
gc-917	82	18	and	and	CCONJ
gc-917	82	19	telovitrinite	telovitrinite	VERB
gc-917	82	20	(	(	PUNCT
gc-917	82	21	after	after	ADP
gc-917	82	22	the	the	DET
gc-917	82	23	iccp	iccp	ADJ
gc-917	82	24	,	,	PUNCT
gc-917	82	25	1998	1998	NUM
gc-917	82	26	classification	classification	NOUN
gc-917	82	27	)	)	PUNCT
gc-917	82	28	plus	plus	CCONJ
gc-917	82	29	mineral	mineral	NOUN
gc-917	82	30	admixtures	admixture	NOUN
gc-917	82	31	.	.	PUNCT
gc-917	83	1	development	development	NOUN
gc-917	83	2	of	of	ADP
gc-917	83	3	microfractures	microfracture	NOUN
gc-917	83	4	usually	usually	ADV
gc-917	83	5	occurs	occur	VERB
gc-917	83	6	in	in	ADP
gc-917	83	7	matrix	matrix	NOUN
gc-917	83	8	vitrinite	vitrinite	NOUN
gc-917	83	9	(	(	PUNCT
gc-917	83	10	detrovitrinite	detrovitrinite	NOUN
gc-917	83	11	)	)	PUNCT
gc-917	83	12	and	and	CCONJ
gc-917	83	13	homogenous	homogenous	ADJ
gc-917	83	14	vitrinite	vitrinite	NOUN
gc-917	83	15	(	(	PUNCT
gc-917	83	16	telo­	telo­	INTJ
gc-917	83	17	vitrinite	vitrinite	NOUN
gc-917	83	18	)	)	PUNCT
gc-917	83	19	.	.	PUNCT
gc-917	84	1	when	when	SCONJ
gc-917	84	2	observed	observe	VERB
gc-917	84	3	under	under	ADP
gc-917	84	4	a	a	DET
gc-917	84	5	microscope	microscope	NOUN
gc-917	84	6	,	,	PUNCT
gc-917	84	7	microfractures	microfracture	NOUN
gc-917	84	8	in	in	ADP
gc-917	84	9	the	the	DET
gc-917	84	10	a1	a1	NOUN
gc-917	84	11	coal	coal	NOUN
gc-917	84	12	sample	sample	NOUN
gc-917	84	13	were	be	AUX
gc-917	84	14	only	only	ADV
gc-917	84	15	weakly	weakly	ADV
gc-917	84	16	developed	develop	VERB
gc-917	84	17	,	,	PUNCT
gc-917	84	18	and	and	CCONJ
gc-917	84	19	microfrac­	microfrac­	PROPN
gc-917	84	20	tures	ture	NOUN
gc-917	84	21	were	be	AUX
gc-917	84	22	mostly	mostly	ADV
gc-917	84	23	filled	fill	VERB
gc-917	84	24	with	with	ADP
gc-917	84	25	inorganic	inorganic	ADJ
gc-917	84	26	minerals	mineral	NOUN
gc-917	84	27	.	.	PUNCT
gc-917	85	1	the	the	DET
gc-917	85	2	microfrac­	microfrac­	PROPN
gc-917	85	3	tures	ture	NOUN
gc-917	85	4	extended	extend	VERB
gc-917	85	5	1×104–1×107	1×104–1×107	PROPN
gc-917	85	6	nm	nm	NOUN
gc-917	85	7	,	,	PUNCT
gc-917	85	8	and	and	CCONJ
gc-917	85	9	the	the	DET
gc-917	85	10	width	width	NOUN
gc-917	85	11	was	be	AUX
gc-917	85	12	approximately	approximately	ADV
gc-917	85	13	1×103–1×104	1×103–1×104	PROPN
gc-917	85	14	nm	nm	NOUN
gc-917	85	15	.	.	PUNCT
gc-917	86	1	the	the	DET
gc-917	86	2	connectivity	connectivity	NOUN
gc-917	86	3	between	between	ADP
gc-917	86	4	the	the	DET
gc-917	86	5	matrix	matrix	NOUN
gc-917	86	6	pores	pore	NOUN
gc-917	86	7	and	and	CCONJ
gc-917	86	8	fracture	fracture	NOUN
gc-917	86	9	system	system	NOUN
gc-917	86	10	was	be	AUX
gc-917	86	11	not	not	PART
gc-917	86	12	good	good	ADJ
gc-917	86	13	,	,	PUNCT
gc-917	86	14	which	which	PRON
gc-917	86	15	is	be	AUX
gc-917	86	16	unfavourable	unfavourable	ADJ
gc-917	86	17	for	for	ADP
gc-917	86	18	the	the	DET
gc-917	86	19	de­	de­	ADJ
gc-917	86	20	velopment	velopment	NOUN
gc-917	86	21	of	of	ADP
gc-917	86	22	coalbed	coalbe	VERB
gc-917	86	23	gas	gas	NOUN
gc-917	86	24	migration	migration	NOUN
gc-917	86	25	.	.	PUNCT
gc-917	87	1	the	the	DET
gc-917	87	2	a3	a3	PROPN
gc-917	87	3	coal	coal	NOUN
gc-917	87	4	microfractures	microfracture	NOUN
gc-917	87	5	had	have	VERB
gc-917	87	6	good	good	ADJ
gc-917	87	7	connectivity	connectivity	NOUN
gc-917	87	8	between	between	ADP
gc-917	87	9	the	the	DET
gc-917	87	10	matrix	matrix	NOUN
gc-917	87	11	pores	pore	NOUN
gc-917	87	12	and	and	CCONJ
gc-917	87	13	fracture	fracture	NOUN
gc-917	87	14	system	system	NOUN
gc-917	87	15	.	.	PUNCT
gc-917	88	1	powder	powder	NOUN
gc-917	88	2	was	be	AUX
gc-917	88	3	readily	readily	ADV
gc-917	88	4	produced	produce	VERB
gc-917	88	5	where	where	SCONJ
gc-917	88	6	microfractures	microfracture	NOUN
gc-917	88	7	de­	de­	VERB
gc-917	88	8	veloped	veloped	ADJ
gc-917	88	9	,	,	PUNCT
gc-917	88	10	especially	especially	ADV
gc-917	88	11	in	in	ADP
gc-917	88	12	the	the	DET
gc-917	88	13	intersections	intersection	NOUN
gc-917	88	14	of	of	ADP
gc-917	88	15	microfractures	microfracture	NOUN
gc-917	88	16	in	in	ADP
gc-917	88	17	dif­	dif­	NOUN
gc-917	88	18	ferent	ferent	NOUN
gc-917	88	19	directions	direction	NOUN
gc-917	88	20	,	,	PUNCT
gc-917	88	21	and	and	CCONJ
gc-917	88	22	the	the	DET
gc-917	88	23	coalbed	coalbe	VERB
gc-917	88	24	methane	methane	NOUN
gc-917	88	25	migration	migration	NOUN
gc-917	88	26	pathway	pathway	NOUN
gc-917	88	27	was	be	AUX
gc-917	88	28	easily	easily	ADV
gc-917	88	29	blocked	block	VERB
gc-917	88	30	by	by	ADP
gc-917	88	31	the	the	DET
gc-917	88	32	coal	coal	NOUN
gc-917	88	33	powder	powder	NOUN
gc-917	88	34	.	.	PUNCT
gc-917	89	1	additionally	additionally	ADV
gc-917	89	2	,	,	PUNCT
gc-917	89	3	the	the	DET
gc-917	89	4	cutting	cut	VERB
gc-917	89	5	phenomenon	phenomenon	NOUN
gc-917	89	6	of	of	ADP
gc-917	89	7	microcracks	microcrack	NOUN
gc-917	89	8	could	could	AUX
gc-917	89	9	be	be	AUX
gc-917	89	10	seen	see	VERB
gc-917	89	11	.	.	PUNCT
gc-917	90	1	the	the	DET
gc-917	90	2	microfractures	microfracture	NOUN
gc-917	90	3	of	of	ADP
gc-917	90	4	a5	a5	PROPN
gc-917	90	5	coal	coal	NOUN
gc-917	90	6	were	be	AUX
gc-917	90	7	not	not	PART
gc-917	90	8	developed	develop	VERB
gc-917	90	9	,	,	PUNCT
gc-917	90	10	the	the	DET
gc-917	90	11	connectivity	connectivity	NOUN
gc-917	90	12	between	between	ADP
gc-917	90	13	the	the	DET
gc-917	90	14	ma­	ma­	PROPN
gc-917	90	15	trix	trix	PROPN
gc-917	90	16	pores	pore	NOUN
gc-917	90	17	and	and	CCONJ
gc-917	90	18	fracture	fracture	NOUN
gc-917	90	19	system	system	NOUN
gc-917	90	20	was	be	AUX
gc-917	90	21	good	good	ADJ
gc-917	90	22	,	,	PUNCT
gc-917	90	23	powder	powder	NOUN
gc-917	90	24	production	production	NOUN
gc-917	90	25	was	be	AUX
gc-917	90	26	low	low	ADJ
gc-917	90	27	in	in	ADP
gc-917	90	28	the	the	DET
gc-917	90	29	microfractures	microfracture	NOUN
gc-917	90	30	,	,	PUNCT
gc-917	90	31	and	and	CCONJ
gc-917	90	32	pyrite	pyrite	NOUN
gc-917	90	33	occasionally	occasionally	ADV
gc-917	90	34	filled	fill	VERB
gc-917	90	35	microfractures	microfracture	NOUN
gc-917	90	36	.	.	PUNCT
gc-917	91	1	the	the	DET
gc-917	91	2	a7	a7	PROPN
gc-917	91	3	coal	coal	NOUN
gc-917	91	4	microfractures	microfracture	NOUN
gc-917	91	5	were	be	AUX
gc-917	91	6	less	less	ADV
gc-917	91	7	developed	develop	VERB
gc-917	91	8	,	,	PUNCT
gc-917	91	9	and	and	CCONJ
gc-917	91	10	the	the	DET
gc-917	91	11	connectivity	connectivity	NOUN
gc-917	91	12	was	be	AUX
gc-917	91	13	not	not	PART
gc-917	91	14	good	good	ADJ
gc-917	91	15	;	;	PUNCT
gc-917	91	16	the	the	DET
gc-917	91	17	microfractures	microfracture	NOUN
gc-917	91	18	were	be	AUX
gc-917	91	19	mostly	mostly	ADV
gc-917	91	20	filled	fill	VERB
gc-917	91	21	with	with	ADP
gc-917	91	22	calcite	calcite	NOUN
gc-917	91	23	.	.	PUNCT
gc-917	92	1	the	the	DET
gc-917	92	2	a8	a8	PROPN
gc-917	92	3	and	and	CCONJ
gc-917	92	4	a9	a9	PROPN
gc-917	92	5	coal	coal	NOUN
gc-917	92	6	microfractures	microfracture	NOUN
gc-917	92	7	were	be	AUX
gc-917	92	8	less	less	ADV
gc-917	92	9	developed	develop	VERB
gc-917	92	10	,	,	PUNCT
gc-917	92	11	and	and	CCONJ
gc-917	92	12	the	the	DET
gc-917	92	13	matrix	matrix	NOUN
gc-917	92	14	pores	pore	NOUN
gc-917	92	15	and	and	CCONJ
gc-917	92	16	fracture	fracture	NOUN
gc-917	92	17	system	system	NOUN
gc-917	92	18	were	be	AUX
gc-917	92	19	well	well	ADV
gc-917	92	20	con­	con­	NOUN
gc-917	92	21	nected	necte	VERB
gc-917	92	22	,	,	PUNCT
gc-917	92	23	which	which	PRON
gc-917	92	24	is	be	AUX
gc-917	92	25	favourable	favourable	ADJ
gc-917	92	26	for	for	ADP
gc-917	92	27	the	the	DET
gc-917	92	28	migration	migration	NOUN
gc-917	92	29	of	of	ADP
gc-917	92	30	coalbed	coalbe	VERB
gc-917	92	31	metha	metha	PROPN
gc-917	92	32	ne	ne	PROPN
gc-917	92	33	.	.	PUNCT
gc-917	93	1	the	the	DET
gc-917	93	2	microfractures	microfracture	NOUN
gc-917	93	3	clearly	clearly	ADV
gc-917	93	4	showed	show	VERB
gc-917	93	5	cutting	cutting	NOUN
gc-917	93	6	and	and	CCONJ
gc-917	93	7	dislocations	dislocation	NOUN
gc-917	93	8	,	,	PUNCT
gc-917	93	9	some	some	DET
gc-917	93	10	microfractures	microfracture	NOUN
gc-917	93	11	were	be	AUX
gc-917	93	12	filled	fill	VERB
gc-917	93	13	with	with	ADP
gc-917	93	14	vein	vein	ADJ
gc-917	93	15	quartz	quartz	NOUN
gc-917	93	16	(	(	PUNCT
gc-917	93	17	figure	figure	NOUN
gc-917	93	18	4	4	NUM
gc-917	93	19	)	)	PUNCT
gc-917	93	20	.	.	PUNCT
gc-917	94	1	4	4	X
gc-917	94	2	.	.	NOUN
gc-917	94	3	results	result	NOUN
gc-917	94	4	and	and	CCONJ
gc-917	94	5	discussion	discussion	NOUN
gc-917	94	6	4.1	4.1	NUM
gc-917	94	7	.	.	PUNCT
gc-917	95	1	tectonic	tectonic	ADJ
gc-917	95	2	fracture	fracture	PROPN
gc-917	95	3	occurrence	occurrence	NOUN
gc-917	95	4	the	the	DET
gc-917	95	5	exogenic	exogenic	ADJ
gc-917	95	6	fractures	fracture	NOUN
gc-917	95	7	are	be	AUX
gc-917	95	8	generated	generate	VERB
gc-917	95	9	due	due	ADP
gc-917	95	10	to	to	ADP
gc-917	95	11	the	the	DET
gc-917	95	12	exogenic	exogenic	ADJ
gc-917	95	13	tectonic	tectonic	ADJ
gc-917	95	14	stress	stress	NOUN
gc-917	95	15	,	,	PUNCT
gc-917	95	16	which	which	PRON
gc-917	95	17	acts	act	VERB
gc-917	95	18	in	in	ADP
gc-917	95	19	the	the	DET
gc-917	95	20	same	same	ADJ
gc-917	95	21	way	way	NOUN
gc-917	95	22	to	to	ADP
gc-917	95	23	the	the	DET
gc-917	95	24	formation	formation	NOUN
gc-917	95	25	of	of	ADP
gc-917	95	26	the	the	DET
gc-917	95	27	joint	joint	ADJ
gc-917	95	28	fractures	fracture	NOUN
gc-917	95	29	in	in	ADP
gc-917	95	30	both	both	CCONJ
gc-917	95	31	the	the	DET
gc-917	95	32	surrounding	surround	VERB
gc-917	95	33	rocks	rock	NOUN
gc-917	95	34	and	and	CCONJ
gc-917	95	35	the	the	DET
gc-917	95	36	coal	coal	NOUN
gc-917	95	37	.	.	PUNCT
gc-917	96	1	that	that	PRON
gc-917	96	2	is	be	AUX
gc-917	96	3	,	,	PUNCT
gc-917	96	4	when	when	SCONJ
gc-917	96	5	the	the	DET
gc-917	96	6	stress	stress	NOUN
gc-917	96	7	is	be	AUX
gc-917	96	8	greater	great	ADJ
gc-917	96	9	than	than	ADP
gc-917	96	10	the	the	DET
gc-917	96	11	ultimate	ultimate	ADJ
gc-917	96	12	strengths	strength	NOUN
gc-917	96	13	of	of	ADP
gc-917	96	14	the	the	DET
gc-917	96	15	sur­	sur­	ADJ
gc-917	96	16	rounding	round	VERB
gc-917	96	17	rocks	rock	NOUN
gc-917	96	18	and	and	CCONJ
gc-917	96	19	coal	coal	NOUN
gc-917	96	20	,	,	PUNCT
gc-917	96	21	fractures	fracture	NOUN
gc-917	96	22	are	be	AUX
gc-917	96	23	generated	generate	VERB
gc-917	96	24	.	.	PUNCT
gc-917	97	1	in	in	ADP
gc-917	97	2	the	the	DET
gc-917	97	3	research	research	NOUN
gc-917	97	4	area	area	NOUN
gc-917	97	5	,	,	PUNCT
gc-917	97	6	shear	shear	ADJ
gc-917	97	7	fractures	fracture	NOUN
gc-917	97	8	are	be	AUX
gc-917	97	9	mainly	mainly	ADV
gc-917	97	10	developed	develop	VERB
gc-917	97	11	.	.	PUNCT
gc-917	98	1	the	the	DET
gc-917	98	2	development	development	NOUN
gc-917	98	3	morphology	morphology	NOUN
gc-917	98	4	of	of	ADP
gc-917	98	5	the	the	DET
gc-917	98	6	exogenic	exogenic	ADJ
gc-917	98	7	fractures	fracture	NOUN
gc-917	98	8	in	in	ADP
gc-917	98	9	coal	coal	NOUN
gc-917	98	10	and	and	CCONJ
gc-917	98	11	the	the	DET
gc-917	98	12	joints	joint	NOUN
gc-917	98	13	in	in	ADP
gc-917	98	14	the	the	DET
gc-917	98	15	surrounding	surround	VERB
gc-917	98	16	rocks	rock	NOUN
gc-917	98	17	are	be	AUX
gc-917	98	18	similar	similar	ADJ
gc-917	98	19	,	,	PUNCT
gc-917	98	20	so	so	ADV
gc-917	98	21	the	the	DET
gc-917	98	22	jointed	jointed	ADJ
gc-917	98	23	surrounding	surround	VERB
gc-917	98	24	rocks	rock	NOUN
gc-917	98	25	were	be	AUX
gc-917	98	26	taken	take	VERB
gc-917	98	27	here	here	ADV
gc-917	98	28	to	to	PART
gc-917	98	29	analyze	analyze	VERB
gc-917	98	30	the	the	DET
gc-917	98	31	force	force	NOUN
gc-917	98	32	conditions	condition	NOUN
gc-917	98	33	of	of	ADP
gc-917	98	34	the	the	DET
gc-917	98	35	exogenic	exogenic	ADJ
gc-917	98	36	fractures	fracture	NOUN
gc-917	98	37	.	.	PUNCT
gc-917	99	1	the	the	DET
gc-917	99	2	study	study	NOUN
gc-917	99	3	shows	show	VERB
gc-917	99	4	that	that	SCONJ
gc-917	99	5	the	the	DET
gc-917	99	6	shear	shear	NOUN
gc-917	99	7	fractures	fracture	NOUN
gc-917	99	8	develop	develop	VERB
gc-917	99	9	along	along	ADP
gc-917	99	10	a	a	DET
gc-917	99	11	surface	surface	NOUN
gc-917	99	12	in	in	ADP
gc-917	99	13	the	the	DET
gc-917	99	14	surrounding	surround	VERB
gc-917	99	15	rocks	rock	NOUN
gc-917	99	16	,	,	PUNCT
gc-917	99	17	which	which	PRON
gc-917	99	18	is	be	AUX
gc-917	99	19	not	not	PART
gc-917	99	20	only	only	ADV
gc-917	99	21	related	relate	VERB
gc-917	99	22	to	to	ADP
gc-917	99	23	the	the	DET
gc-917	99	24	intensity	intensity	NOUN
gc-917	99	25	of	of	ADP
gc-917	99	26	the	the	DET
gc-917	99	27	shear	shear	NOUN
gc-917	99	28	stress	stress	NOUN
gc-917	99	29	at	at	ADP
gc-917	99	30	the	the	DET
gc-917	99	31	surface	surface	NOUN
gc-917	99	32	,	,	PUNCT
gc-917	99	33	but	but	CCONJ
gc-917	99	34	also	also	ADV
gc-917	99	35	to	to	ADP
gc-917	99	36	the	the	DET
gc-917	99	37	nor­	nor­	PROPN
gc-917	99	38	mal	mal	ADJ
gc-917	99	39	stress	stress	NOUN
gc-917	99	40	of	of	ADP
gc-917	99	41	the	the	DET
gc-917	99	42	surface	surface	NOUN
gc-917	99	43	.	.	PUNCT
gc-917	100	1	the	the	DET
gc-917	100	2	rocks	rock	NOUN
gc-917	100	3	are	be	AUX
gc-917	100	4	unlikely	unlikely	ADJ
gc-917	100	5	to	to	PART
gc-917	100	6	fracture	fracture	VERB
gc-917	100	7	along	along	ADP
gc-917	100	8	the	the	DET
gc-917	100	9	acting	act	VERB
gc-917	100	10	surfaces	surface	NOUN
gc-917	100	11	of	of	ADP
gc-917	100	12	the	the	DET
gc-917	100	13	maximum	maximum	ADJ
gc-917	100	14	shear	shear	NOUN
gc-917	100	15	stress	stress	NOUN
gc-917	100	16	but	but	CCONJ
gc-917	100	17	rather	rather	ADV
gc-917	100	18	along	along	ADP
gc-917	100	19	the	the	DET
gc-917	100	20	surface	surface	NOUN
gc-917	100	21	where	where	SCONJ
gc-917	100	22	the	the	DET
gc-917	100	23	resultant	resultant	NOUN
gc-917	100	24	force	force	NOUN
gc-917	100	25	of	of	ADP
gc-917	100	26	the	the	DET
gc-917	100	27	shear	shear	NOUN
gc-917	100	28	stress	stress	NOUN
gc-917	100	29	and	and	CCONJ
gc-917	100	30	the	the	DET
gc-917	100	31	figure	figure	NOUN
gc-917	100	32	3	3	NUM
gc-917	100	33	.	.	PUNCT
gc-917	100	34	coal	coal	NOUN
gc-917	100	35	reservoir	reservoir	NOUN
gc-917	100	36	in	in	ADP
gc-917	100	37	underground	underground	ADJ
gc-917	100	38	coal	coal	NOUN
gc-917	100	39	mine	mine	NOUN
gc-917	100	40	.	.	PUNCT
gc-917	101	1	a	a	DET
gc-917	101	2	–	–	PUNCT
gc-917	101	3	development	development	NOUN
gc-917	101	4	of	of	ADP
gc-917	101	5	two	two	NUM
gc-917	101	6	groups	group	NOUN
gc-917	101	7	of	of	ADP
gc-917	101	8	structural	structural	ADJ
gc-917	101	9	fractures	fracture	NOUN
gc-917	101	10	in	in	ADP
gc-917	101	11	coal	coal	NOUN
gc-917	101	12	seams	seams	PROPN
gc-917	101	13	b	b	X
gc-917	101	14	–	–	PUNCT
gc-917	101	15	development	development	NOUN
gc-917	101	16	of	of	ADP
gc-917	101	17	two	two	NUM
gc-917	101	18	groups	group	NOUN
gc-917	101	19	of	of	ADP
gc-917	101	20	endogenous	endogenous	ADJ
gc-917	101	21	fractures	fracture	NOUN
gc-917	101	22	in	in	ADP
gc-917	101	23	coal	coal	NOUN
gc-917	101	24	seams	seam	NOUN
gc-917	101	25	c	c	NOUN
gc-917	101	26	–	–	PUNCT
gc-917	101	27	development	development	NOUN
gc-917	101	28	of	of	ADP
gc-917	101	29	one	one	NUM
gc-917	101	30	group	group	NOUN
gc-917	101	31	of	of	ADP
gc-917	101	32	endogenous	endogenous	ADJ
gc-917	101	33	fractures	fracture	NOUN
gc-917	101	34	in	in	ADP
gc-917	101	35	coal	coal	NOUN
gc-917	101	36	seams	seam	NOUN
gc-917	102	1	d	d	NOUN
gc-917	102	2	and	and	CCONJ
gc-917	102	3	 	 	SPACE
gc-917	102	4	e	e	NOUN
gc-917	102	5	–	–	PUNCT
gc-917	102	6	fragmentation	fragmentation	NOUN
gc-917	102	7	of	of	ADP
gc-917	102	8	coal	coal	NOUN
gc-917	102	9	structure	structure	NOUN
gc-917	102	10	in	in	ADP
gc-917	102	11	coal	coal	NOUN
gc-917	102	12	seams	seam	NOUN
gc-917	102	13	g	g	PROPN
gc-917	102	14	eologia	eologia	PROPN
gc-917	103	1	c	c	PROPN
gc-917	103	2	roatica	roatica	ADV
gc-917	103	3	zhang	zhang	PROPN
gc-917	103	4	et	et	PROPN
gc-917	103	5	al	al	PROPN
gc-917	103	6	.	.	PROPN
gc-917	103	7	:	:	PUNCT
gc-917	104	1	the	the	DET
gc-917	104	2	prediction	prediction	NOUN
gc-917	104	3	of	of	ADP
gc-917	104	4	structural	structural	ADJ
gc-917	104	5	fractures	fracture	NOUN
gc-917	104	6	in	in	ADP
gc-917	104	7	coal	coal	NOUN
gc-917	104	8	seams	seam	NOUN
gc-917	104	9	of	of	ADP
gc-917	104	10	the	the	DET
gc-917	104	11	kuba	kuba	PROPN
gc-917	104	12	coalfield	coalfield	PROPN
gc-917	104	13	,	,	PUNCT
gc-917	104	14	china	china	PROPN
gc-917	104	15	:	:	PUNCT
gc-917	104	16	an	an	DET
gc-917	104	17	application	application	NOUN
gc-917	104	18	for	for	ADP
gc-917	104	19	coalbed	coalbe	VERB
gc-917	104	20	methane	methane	NOUN
gc-917	104	21	(	(	PUNCT
gc-917	104	22	cbm	cbm	PROPN
gc-917	104	23	)	)	PUNCT
gc-917	104	24	...	...	PUNCT
gc-917	105	1	61	61	NUM
gc-917	105	2	normal	normal	ADJ
gc-917	105	3	stress	stress	NOUN
gc-917	105	4	is	be	AUX
gc-917	105	5	the	the	DET
gc-917	105	6	smallest	small	ADJ
gc-917	105	7	,	,	PUNCT
gc-917	105	8	which	which	PRON
gc-917	105	9	is	be	AUX
gc-917	105	10	in	in	ADP
gc-917	105	11	accordance	accordance	NOUN
gc-917	105	12	with	with	ADP
gc-917	105	13	the	the	DET
gc-917	105	14	mohr	mohr	PROPN
gc-917	105	15	-	-	PUNCT
gc-917	105	16	coulomb	coulomb	NOUN
gc-917	105	17	failure	failure	NOUN
gc-917	105	18	criterion	criterion	NOUN
gc-917	105	19	(	(	PUNCT
gc-917	105	20	yazdani	yazdani	INTJ
gc-917	105	21	bejarbaneh	bejarbaneh	PROPN
gc-917	105	22	et	et	PROPN
gc-917	105	23	al	al	PROPN
gc-917	105	24	.	.	PROPN
gc-917	105	25	,	,	PUNCT
gc-917	105	26	2015	2015	NUM
gc-917	105	27	;	;	PUNCT
gc-917	105	28	hackston	hackston	PROPN
gc-917	105	29	&	&	CCONJ
gc-917	105	30	rutter	rutter	PROPN
gc-917	105	31	,	,	PUNCT
gc-917	105	32	2016	2016	NUM
gc-917	105	33	):	):	PUNCT
gc-917	105	34	fτ	fτ	ADP
gc-917	105	35	=	=	PUNCT
gc-917	105	36	t0	t0	PROPN
gc-917	105	37	+	+	CCONJ
gc-917	105	38	f	f	PROPN
gc-917	105	39	sn	sn	PROPN
gc-917	105	40	(	(	PUNCT
gc-917	105	41	1	1	X
gc-917	105	42	)	)	PUNCT
gc-917	105	43	where	where	SCONJ
gc-917	105	44	fτ	fτ	ADP
gc-917	105	45	is	be	AUX
gc-917	105	46	the	the	DET
gc-917	105	47	shear	shear	NOUN
gc-917	105	48	strength	strength	NOUN
gc-917	105	49	of	of	ADP
gc-917	105	50	the	the	DET
gc-917	105	51	shearing	shearing	NOUN
gc-917	105	52	surface	surface	NOUN
gc-917	105	53	of	of	ADP
gc-917	105	54	the	the	DET
gc-917	105	55	rock	rock	NOUN
gc-917	105	56	,	,	PUNCT
gc-917	105	57	t0	t0	PROPN
gc-917	105	58	is	be	AUX
gc-917	105	59	the	the	DET
gc-917	105	60	inherent	inherent	ADJ
gc-917	105	61	shear	shear	NOUN
gc-917	105	62	strength	strength	NOUN
gc-917	105	63	of	of	ADP
gc-917	105	64	the	the	DET
gc-917	105	65	rock	rock	NOUN
gc-917	105	66	,	,	PUNCT
gc-917	105	67	which	which	PRON
gc-917	105	68	equals	equal	VERB
gc-917	105	69	the	the	DET
gc-917	105	70	cohesion	cohesion	NOUN
gc-917	105	71	c.	c.	NOUN
gc-917	105	72	besides	besides	SCONJ
gc-917	105	73	,	,	PUNCT
gc-917	105	74	f	f	PROPN
gc-917	105	75	and	and	CCONJ
gc-917	105	76	f	f	PROPN
gc-917	105	77	are	be	AUX
gc-917	105	78	the	the	DET
gc-917	105	79	internal	internal	ADJ
gc-917	105	80	friction	friction	NOUN
gc-917	105	81	coefficient	coefficient	NOUN
gc-917	105	82	of	of	ADP
gc-917	105	83	the	the	DET
gc-917	105	84	rock	rock	NOUN
gc-917	105	85	and	and	CCONJ
gc-917	105	86	the	the	DET
gc-917	105	87	internal	internal	ADJ
gc-917	105	88	friction	friction	NOUN
gc-917	105	89	angle	angle	NOUN
gc-917	105	90	respectively	respectively	ADV
gc-917	105	91	,	,	PUNCT
gc-917	105	92	f	f	PROPN
gc-917	105	93	=	=	SYM
gc-917	105	94	t	t	PROPN
gc-917	105	95	g	g	PROPN
gc-917	105	96	j.	j.	PROPN
gc-917	105	97	in	in	ADP
gc-917	105	98	addition	addition	NOUN
gc-917	105	99	,	,	PUNCT
gc-917	105	100	sn	sn	PROPN
gc-917	105	101	is	be	AUX
gc-917	105	102	the	the	DET
gc-917	105	103	normal	normal	ADJ
gc-917	105	104	stress	stress	NOUN
gc-917	105	105	in	in	ADP
gc-917	105	106	the	the	DET
gc-917	105	107	shear	shear	NOUN
gc-917	105	108	fracture	fracture	PROPN
gc-917	105	109	plane	plane	NOUN
gc-917	105	110	(	(	PUNCT
gc-917	105	111	pressure	pressure	NOUN
gc-917	105	112	stress	stress	NOUN
gc-917	105	113	is	be	AUX
gc-917	105	114	considered	consider	VERB
gc-917	105	115	as	as	ADP
gc-917	105	116	normal	normal	ADJ
gc-917	105	117	)	)	PUNCT
gc-917	105	118	.	.	PUNCT
gc-917	106	1	in	in	ADP
gc-917	106	2	figure	figure	NOUN
gc-917	106	3	5	5	NUM
gc-917	106	4	.	.	PUNCT
gc-917	106	5	to	to	ADP
gc-917	106	6	the	the	DET
gc-917	106	7	right	right	NOUN
gc-917	106	8	,	,	PUNCT
gc-917	106	9	σ1	σ1	PROPN
gc-917	106	10	is	be	AUX
gc-917	106	11	the	the	DET
gc-917	106	12	maximum	maximum	ADJ
gc-917	106	13	principal	principal	ADJ
gc-917	106	14	stress	stress	NOUN
gc-917	106	15	,	,	PUNCT
gc-917	106	16	σ3	σ3	PROPN
gc-917	106	17	is	be	AUX
gc-917	106	18	the	the	DET
gc-917	106	19	minimum	minimum	ADJ
gc-917	106	20	principal	principal	ADJ
gc-917	106	21	stress	stress	NOUN
gc-917	106	22	,	,	PUNCT
gc-917	106	23	ϕ	ϕ	PROPN
gc-917	106	24	is	be	AUX
gc-917	106	25	the	the	DET
gc-917	106	26	angle	angle	NOUN
gc-917	106	27	between	between	ADP
gc-917	106	28	the	the	DET
gc-917	106	29	maximum	maximum	ADJ
gc-917	106	30	principal	principal	ADJ
gc-917	106	31	stress	stress	NOUN
gc-917	106	32	and	and	CCONJ
gc-917	106	33	the	the	DET
gc-917	106	34	force	force	NOUN
gc-917	106	35	that	that	PRON
gc-917	106	36	can	can	AUX
gc-917	106	37	generate	generate	VERB
gc-917	106	38	the	the	DET
gc-917	106	39	fractures	fracture	NOUN
gc-917	106	40	.	.	PUNCT
gc-917	107	1	the	the	DET
gc-917	107	2	angle	angle	NOUN
gc-917	107	3	between	between	ADP
gc-917	107	4	the	the	DET
gc-917	107	5	direction	direction	NOUN
gc-917	107	6	of	of	ADP
gc-917	107	7	the	the	DET
gc-917	107	8	outer	outer	ADJ
gc-917	107	9	normal	normal	ADJ
gc-917	107	10	of	of	ADP
gc-917	107	11	the	the	DET
gc-917	107	12	shear	shear	NOUN
gc-917	107	13	fracture	fracture	PROPN
gc-917	107	14	plane	plane	NOUN
gc-917	107	15	and	and	CCONJ
gc-917	107	16	the	the	DET
gc-917	107	17	maximum	maximum	ADJ
gc-917	107	18	principal	principal	ADJ
gc-917	107	19	stress	stress	NOUN
gc-917	107	20	σ1	σ1	PROPN
gc-917	107	21	:	:	PUNCT
gc-917	107	22	45	45	NUM
gc-917	107	23	2	2	NUM
gc-917	107	24	ϕα	ϕα	ADV
gc-917	107	25	=	=	PUNCT
gc-917	108	1	+	+	ADJ
gc-917	108	2			PROPN
gc-917	108	3	(	(	PUNCT
gc-917	108	4	2	2	NUM
gc-917	108	5	)	)	PUNCT
gc-917	108	6	therefore	therefore	ADV
gc-917	108	7	,	,	PUNCT
gc-917	108	8	the	the	DET
gc-917	108	9	maximum	maximum	NOUN
gc-917	108	10	and	and	CCONJ
gc-917	108	11	the	the	DET
gc-917	108	12	minimum	minimum	NOUN
gc-917	108	13	stresses	stress	NOUN
gc-917	108	14	respec­	respec­	X
gc-917	108	15	tively	tively	ADV
gc-917	108	16	bisect	bisect	VERB
gc-917	108	17	the	the	DET
gc-917	108	18	acute	acute	ADJ
gc-917	108	19	angle	angle	NOUN
gc-917	108	20	and	and	CCONJ
gc-917	108	21	the	the	DET
gc-917	108	22	obtuse	obtuse	ADJ
gc-917	108	23	angle	angle	NOUN
gc-917	108	24	between	between	ADP
gc-917	108	25	the	the	DET
gc-917	108	26	two	two	NUM
gc-917	108	27	conjugate	conjugate	ADJ
gc-917	108	28	fracture	fracture	NOUN
gc-917	108	29	planes	plane	NOUN
gc-917	108	30	,	,	PUNCT
gc-917	108	31	as	as	SCONJ
gc-917	108	32	shown	show	VERB
gc-917	108	33	in	in	ADP
gc-917	108	34	fig	fig	NOUN
gc-917	108	35	.	.	PUNCT
gc-917	109	1	5	5	NUM
gc-917	109	2	.	.	PUNCT
gc-917	109	3	(	(	PUNCT
gc-917	109	4	)	)	PUNCT
gc-917	109	5	(	(	PUNCT
gc-917	109	6	)	)	SYM
gc-917	109	7	1	1	NUM
gc-917	109	8	3	3	NUM
gc-917	109	9	1	1	NUM
gc-917	109	10	3	3	NUM
gc-917	109	11	1	1	NUM
gc-917	109	12	1	1	NUM
gc-917	109	13	cos	cos	NOUN
gc-917	109	14	2	2	NUM
gc-917	109	15	2	2	NUM
gc-917	109	16	2nσ	2nσ	NOUN
gc-917	109	17	σ	σ	PROPN
gc-917	109	18	σ	σ	PROPN
gc-917	109	19	σ	σ	PROPN
gc-917	109	20	σ	σ	PROPN
gc-917	109	21	α=	α=	PROPN
gc-917	109	22	+	+	X
gc-917	110	1	+	+	CCONJ
gc-917	110	2	−	−	PROPN
gc-917	110	3	(	(	PUNCT
gc-917	110	4	3	3	NUM
gc-917	110	5	)	)	PUNCT
gc-917	110	6	(	(	PUNCT
gc-917	110	7	)	)	SYM
gc-917	110	8	1	1	NUM
gc-917	110	9	3	3	NUM
gc-917	110	10	1	1	NUM
gc-917	110	11	sin	sin	NOUN
gc-917	110	12	2	2	NUM
gc-917	110	13	2fτ	2fτ	NOUN
gc-917	110	14	σ	σ	PROPN
gc-917	110	15	σ	σ	PROPN
gc-917	110	16	α=	α=	NOUN
gc-917	110	17	−	−	PROPN
gc-917	110	18	(	(	PUNCT
gc-917	110	19	4	4	NUM
gc-917	110	20	)	)	PUNCT
gc-917	110	21	if	if	SCONJ
gc-917	110	22	the	the	DET
gc-917	110	23	above	above	ADJ
gc-917	110	24	equations	equation	NOUN
gc-917	110	25	are	be	AUX
gc-917	110	26	substituted	substitute	VERB
gc-917	110	27	into	into	ADP
gc-917	110	28	the	the	DET
gc-917	110	29	coulomb	coulomb	NOUN
gc-917	110	30	de­	de­	ADJ
gc-917	110	31	termination	termination	NOUN
gc-917	110	32	equation	equation	NOUN
gc-917	110	33	,	,	PUNCT
gc-917	110	34	it	it	PRON
gc-917	110	35	can	can	AUX
gc-917	110	36	be	be	AUX
gc-917	110	37	obtained	obtain	VERB
gc-917	110	38	that	that	PRON
gc-917	110	39	:	:	PUNCT
gc-917	110	40	(	(	PUNCT
gc-917	110	41	)	)	PUNCT
gc-917	110	42	(	(	PUNCT
gc-917	110	43	)	)	PUNCT
gc-917	110	44	(	(	PUNCT
gc-917	110	45	)	)	PUNCT
gc-917	110	46	0	0	NUM
gc-917	110	47	1	1	NUM
gc-917	110	48	3	3	NUM
gc-917	110	49	1	1	NUM
gc-917	110	50	3	3	NUM
gc-917	110	51	1	1	NUM
gc-917	110	52	cos	cos	ADP
gc-917	110	53	2	2	NUM
gc-917	110	54	sin	sin	NOUN
gc-917	110	55	2	2	NUM
gc-917	110	56	2	2	NUM
gc-917	110	57	2	2	NUM
gc-917	110	58	f	f	PROPN
gc-917	110	59	fτ	fτ	ADP
gc-917	110	60	σ	σ	PROPN
gc-917	110	61	σ	σ	PROPN
gc-917	110	62	σ	σ	PROPN
gc-917	110	63	σ	σ	PROPN
gc-917	110	64	α	α	PROPN
gc-917	110	65	α=	α=	NOUN
gc-917	110	66	−	−	PROPN
gc-917	111	1	+	+	CCONJ
gc-917	112	1	−	−	PROPN
gc-917	112	2	−	−	PROPN
gc-917	112	3	−	−	PROPN
gc-917	113	1	(	(	PUNCT
gc-917	113	2	5	5	NUM
gc-917	113	3	)	)	PUNCT
gc-917	113	4	where	where	SCONJ
gc-917	113	5	a	a	PRON
gc-917	113	6	is	be	AUX
gc-917	113	7	the	the	DET
gc-917	113	8	angle	angle	NOUN
gc-917	113	9	between	between	ADP
gc-917	113	10	the	the	DET
gc-917	113	11	normal	normal	ADJ
gc-917	113	12	direction	direction	NOUN
gc-917	113	13	of	of	ADP
gc-917	113	14	the	the	DET
gc-917	113	15	shear	shear	NOUN
gc-917	113	16	fracture	fracture	PROPN
gc-917	113	17	plane	plane	NOUN
gc-917	113	18	and	and	CCONJ
gc-917	113	19	s1	s1	NOUN
gc-917	113	20	,	,	PUNCT
gc-917	113	21	also	also	ADV
gc-917	113	22	known	know	VERB
gc-917	113	23	as	as	ADP
gc-917	113	24	the	the	DET
gc-917	113	25	fracture	fracture	PROPN
gc-917	113	26	angle	angle	NOUN
gc-917	113	27	.	.	PUNCT
gc-917	114	1	through	through	ADP
gc-917	114	2	the	the	DET
gc-917	114	3	transformation	transformation	NOUN
gc-917	114	4	equation	equation	NOUN
gc-917	114	5	(	(	PUNCT
gc-917	114	6	5	5	X
gc-917	114	7	)	)	PUNCT
gc-917	114	8	becomes	become	VERB
gc-917	114	9	:	:	PUNCT
gc-917	114	10	(	(	PUNCT
gc-917	114	11	)	)	PUNCT
gc-917	115	1	(	(	PUNCT
gc-917	115	2	)	)	PUNCT
gc-917	115	3	1	1	NUM
gc-917	115	4	1	1	NUM
gc-917	115	5	2	2	NUM
gc-917	115	6	21	21	NUM
gc-917	115	7	32	32	NUM
gc-917	115	8	2	2	NUM
gc-917	115	9	0	0	NUM
gc-917	115	10	1	1	NUM
gc-917	115	11	1	1	NUM
gc-917	115	12	2	2	NUM
gc-917	115	13	2	2	NUM
gc-917	115	14	f	f	NOUN
gc-917	115	15	f	f	PROPN
gc-917	115	16	f	f	PROPN
gc-917	115	17	fσ	fσ	PROPN
gc-917	115	18	στ	στ	PROPN
gc-917	115	19			PROPN
gc-917	115	20			PROPN
gc-917	115	21			NOUN
gc-917	115	22			NUM
gc-917	115	23	=	=	SYM
gc-917	116	1	+	+	NUM
gc-917	116	2	−	−	NUM
gc-917	116	3	−	−	PROPN
gc-917	117	1	+	+	CCONJ
gc-917	118	1	+	+	ADJ
gc-917	118	2			ADJ
gc-917	118	3			PROPN
gc-917	118	4			ADJ
gc-917	118	5			PROPN
gc-917	118	6			NOUN
gc-917	119	1			NOUN
gc-917	119	2			NOUN
gc-917	119	3			VERB
gc-917	119	4	(	(	PUNCT
gc-917	119	5	6	6	NUM
gc-917	119	6	)	)	PUNCT
gc-917	119	7	figure	figure	NOUN
gc-917	119	8	4	4	NUM
gc-917	119	9	.	.	PUNCT
gc-917	119	10	microfractures	microfracture	NOUN
gc-917	119	11	in	in	ADP
gc-917	119	12	kuba	kuba	PROPN
gc-917	119	13	coalfield	coalfield	PROPN
gc-917	119	14	.	.	PUNCT
gc-917	120	1	g	g	PROPN
gc-917	120	2	eo	eo	PROPN
gc-917	120	3	lo	lo	PROPN
gc-917	120	4	gi	gi	VERB
gc-917	120	5	a	a	DET
gc-917	120	6	c	c	X
gc-917	120	7	ro	ro	X
gc-917	120	8	at	at	ADP
gc-917	120	9	ic	ic	PROPN
gc-917	120	10	a	a	DET
gc-917	120	11	geologia	geologia	ADJ
gc-917	120	12	croatica	croatica	NOUN
gc-917	120	13	72	72	NUM
gc-917	120	14	/	/	SYM
gc-917	120	15	special	special	ADJ
gc-917	120	16	issue62	issue62	NOUN
gc-917	120	17	equation	equation	NOUN
gc-917	120	18	(	(	PUNCT
gc-917	120	19	6	6	NUM
gc-917	120	20	)	)	PUNCT
gc-917	120	21	is	be	AUX
gc-917	120	22	the	the	DET
gc-917	120	23	failure	failure	NOUN
gc-917	120	24	criterion	criterion	NOUN
gc-917	120	25	based	base	VERB
gc-917	120	26	on	on	ADP
gc-917	120	27	s1	s1	PROPN
gc-917	120	28	and	and	CCONJ
gc-917	120	29	s3	s3	PROPN
gc-917	120	30	.	.	PUNCT
gc-917	121	1	if	if	SCONJ
gc-917	121	2	the	the	DET
gc-917	121	3	principal	principal	NOUN
gc-917	121	4	stresses	stress	VERB
gc-917	121	5	s1	s1	NOUN
gc-917	121	6	and	and	CCONJ
gc-917	121	7	s3	s3	PROPN
gc-917	121	8	satisfy	satisfy	VERB
gc-917	121	9	this	this	DET
gc-917	121	10	equation	equation	NOUN
gc-917	121	11	,	,	PUNCT
gc-917	121	12	shear	shear	ADJ
gc-917	121	13	fractures	fracture	NOUN
gc-917	121	14	are	be	AUX
gc-917	121	15	formed	form	VERB
gc-917	121	16	.	.	PUNCT
gc-917	122	1	while	while	SCONJ
gc-917	122	2	conducting	conduct	VERB
gc-917	122	3	the	the	DET
gc-917	122	4	large	large	ADJ
gc-917	122	5	-	-	PUNCT
gc-917	122	6	scale	scale	NOUN
gc-917	122	7	mapping	mapping	NOUN
gc-917	122	8	on	on	ADP
gc-917	122	9	the	the	DET
gc-917	122	10	structural	structural	ADJ
gc-917	122	11	fractures	fracture	NOUN
gc-917	122	12	in	in	ADP
gc-917	122	13	the	the	DET
gc-917	122	14	research	research	NOUN
gc-917	122	15	area	area	NOUN
gc-917	122	16	,	,	PUNCT
gc-917	122	17	it	it	PRON
gc-917	122	18	was	be	AUX
gc-917	122	19	discovered	discover	VERB
gc-917	122	20	that	that	SCONJ
gc-917	122	21	the	the	DET
gc-917	122	22	structural	structural	ADJ
gc-917	122	23	fractures	fracture	NOUN
gc-917	122	24	are	be	AUX
gc-917	122	25	developed	develop	VERB
gc-917	122	26	in	in	ADP
gc-917	122	27	all	all	DET
gc-917	122	28	directions	direction	NOUN
gc-917	122	29	of	of	ADP
gc-917	122	30	the	the	DET
gc-917	122	31	strata	strata	NOUN
gc-917	122	32	,	,	PUNCT
gc-917	122	33	but	but	CCONJ
gc-917	122	34	are	be	AUX
gc-917	122	35	domi­	domi­	PROPN
gc-917	122	36	nated	nate	VERB
gc-917	122	37	by	by	ADP
gc-917	122	38	three	three	NUM
gc-917	122	39	directions	direction	NOUN
gc-917	122	40	,	,	PUNCT
gc-917	122	41	namely	namely	ADV
gc-917	122	42	,	,	PUNCT
gc-917	122	43	nnw	nnw	PROPN
gc-917	122	44	-	-	PUNCT
gc-917	122	45	sse	sse	PROPN
gc-917	122	46	,	,	PUNCT
gc-917	122	47	nne	nne	PROPN
gc-917	122	48	-	-	PUNCT
gc-917	122	49	ssw	ssw	PROPN
gc-917	122	50	,	,	PUNCT
gc-917	122	51	and	and	CCONJ
gc-917	122	52	s	s	NOUN
gc-917	122	53	-	-	PUNCT
gc-917	122	54	n	n	PRON
gc-917	122	55	(	(	PUNCT
gc-917	122	56	fig	fig	NOUN
gc-917	122	57	.	.	PUNCT
gc-917	123	1	6	6	X
gc-917	123	2	.	.	PUNCT
gc-917	123	3	left	leave	VERB
gc-917	123	4	side	side	NOUN
gc-917	123	5	)	)	PUNCT
gc-917	123	6	.	.	PUNCT
gc-917	124	1	the	the	DET
gc-917	124	2	dip	dip	NOUN
gc-917	124	3	angle	angle	NOUN
gc-917	124	4	of	of	ADP
gc-917	124	5	each	each	DET
gc-917	124	6	degree	degree	NOUN
gc-917	124	7	in	in	ADP
gc-917	124	8	a	a	DET
gc-917	124	9	rock	rock	NOUN
gc-917	124	10	for­	for­	PROPN
gc-917	124	11	mation	mation	PROPN
gc-917	124	12	is	be	AUX
gc-917	124	13	developed	develop	VERB
gc-917	124	14	,	,	PUNCT
gc-917	124	15	and	and	CCONJ
gc-917	124	16	there	there	PRON
gc-917	124	17	is	be	VERB
gc-917	124	18	no	no	DET
gc-917	124	19	dominant	dominant	ADJ
gc-917	124	20	direction	direction	NOUN
gc-917	124	21	(	(	PUNCT
gc-917	124	22	fig	fig	NOUN
gc-917	124	23	.	.	NOUN
gc-917	124	24	6	6	NUM
gc-917	124	25	right	right	ADJ
gc-917	124	26	side	side	NOUN
gc-917	124	27	)	)	PUNCT
gc-917	124	28	.	.	PUNCT
gc-917	125	1	according	accord	VERB
gc-917	125	2	to	to	ADP
gc-917	125	3	the	the	DET
gc-917	125	4	statistical	statistical	ADJ
gc-917	125	5	analysis	analysis	NOUN
gc-917	125	6	,	,	PUNCT
gc-917	125	7	it	it	PRON
gc-917	125	8	was	be	AUX
gc-917	125	9	observed	observe	VERB
gc-917	125	10	that	that	SCONJ
gc-917	125	11	the	the	DET
gc-917	125	12	degree	degree	NOUN
gc-917	125	13	of	of	ADP
gc-917	125	14	fracture	fracture	PROPN
gc-917	125	15	development	development	NOUN
gc-917	125	16	in	in	ADP
gc-917	125	17	the	the	DET
gc-917	125	18	research	research	NOUN
gc-917	125	19	area	area	NOUN
gc-917	125	20	is	be	AUX
gc-917	125	21	closely	closely	ADV
gc-917	125	22	re­	re­	AUX
gc-917	125	23	lated	late	VERB
gc-917	125	24	to	to	ADP
gc-917	125	25	the	the	DET
gc-917	125	26	lithology	lithology	NOUN
gc-917	125	27	and	and	CCONJ
gc-917	125	28	the	the	DET
gc-917	125	29	stratum	stratum	NOUN
gc-917	125	30	thickness	thickness	NOUN
gc-917	125	31	.	.	PUNCT
gc-917	126	1	4.2	4.2	NUM
gc-917	126	2	.	.	PUNCT
gc-917	127	1	the	the	DET
gc-917	127	2	lithology	lithology	NOUN
gc-917	127	3	of	of	ADP
gc-917	127	4	the	the	DET
gc-917	127	5	surrounding	surround	VERB
gc-917	127	6	rocks	rock	NOUN
gc-917	127	7	and	and	CCONJ
gc-917	127	8	the	the	DET
gc-917	127	9	fracture	fracture	NOUN
gc-917	127	10	density	density	NOUN
gc-917	127	11	based	base	VERB
gc-917	127	12	on	on	ADP
gc-917	127	13	the	the	DET
gc-917	127	14	mapping	mapping	NOUN
gc-917	127	15	of	of	ADP
gc-917	127	16	outcropping	outcrop	VERB
gc-917	127	17	structural	structural	ADJ
gc-917	127	18	fractures	fracture	NOUN
gc-917	127	19	in	in	ADP
gc-917	127	20	the	the	DET
gc-917	127	21	field	field	NOUN
gc-917	127	22	and	and	CCONJ
gc-917	127	23	the	the	DET
gc-917	127	24	fine	fine	ADJ
gc-917	127	25	contrast	contrast	NOUN
gc-917	127	26	technique	technique	NOUN
gc-917	127	27	of	of	ADP
gc-917	127	28	coal	coal	NOUN
gc-917	127	29	reservoirs	reservoir	NOUN
gc-917	127	30	in	in	ADP
gc-917	127	31	the	the	DET
gc-917	127	32	un­	un­	PROPN
gc-917	127	33	derground	derground	PROPN
gc-917	127	34	coal	coal	NOUN
gc-917	127	35	mine	mine	NOUN
gc-917	127	36	workings	working	NOUN
gc-917	127	37	,	,	PUNCT
gc-917	127	38	a	a	DET
gc-917	127	39	total	total	NOUN
gc-917	127	40	of	of	ADP
gc-917	127	41	4405	4405	NUM
gc-917	127	42	joints	joint	NOUN
gc-917	127	43	were	be	AUX
gc-917	127	44	meas­	meas­	NOUN
gc-917	127	45	ured	ured	ADJ
gc-917	127	46	in	in	ADP
gc-917	127	47	the	the	DET
gc-917	127	48	study	study	NOUN
gc-917	127	49	area	area	NOUN
gc-917	127	50	.	.	PUNCT
gc-917	128	1	lithology	lithology	NOUN
gc-917	128	2	has	have	VERB
gc-917	128	3	a	a	DET
gc-917	128	4	significant	significant	ADJ
gc-917	128	5	influence	influence	NOUN
gc-917	128	6	on	on	ADP
gc-917	128	7	the	the	DET
gc-917	128	8	degree	degree	NOUN
gc-917	128	9	of	of	ADP
gc-917	128	10	development	development	NOUN
gc-917	128	11	of	of	ADP
gc-917	128	12	the	the	DET
gc-917	128	13	fractures	fracture	NOUN
gc-917	128	14	:	:	PUNCT
gc-917	128	15	when	when	SCONJ
gc-917	128	16	the	the	DET
gc-917	128	17	particles	particle	NOUN
gc-917	128	18	and	and	CCONJ
gc-917	128	19	pore	pore	ADJ
gc-917	128	20	volumes	volume	NOUN
gc-917	128	21	of	of	ADP
gc-917	128	22	rock	rock	NOUN
gc-917	128	23	are	be	AUX
gc-917	128	24	decreased	decrease	VERB
gc-917	128	25	,	,	PUNCT
gc-917	128	26	the	the	DET
gc-917	128	27	fracture	fracture	NOUN
gc-917	128	28	generated	generate	VERB
gc-917	128	29	be­	be­	VERB
gc-917	128	30	come	come	VERB
gc-917	128	31	compact	compact	ADJ
gc-917	128	32	.	.	PUNCT
gc-917	129	1	when	when	SCONJ
gc-917	129	2	the	the	DET
gc-917	129	3	rock	rock	NOUN
gc-917	129	4	strength	strength	NOUN
gc-917	129	5	increases	increase	NOUN
gc-917	129	6	,	,	PUNCT
gc-917	129	7	even	even	ADV
gc-917	129	8	a	a	DET
gc-917	129	9	small	small	ADJ
gc-917	129	10	strain	strain	NOUN
gc-917	129	11	can	can	AUX
gc-917	129	12	give	give	VERB
gc-917	129	13	rise	rise	NOUN
gc-917	129	14	to	to	PART
gc-917	129	15	breakage	breakage	VERB
gc-917	129	16	and	and	CCONJ
gc-917	129	17	deformation	deformation	NOUN
gc-917	129	18	of	of	ADP
gc-917	129	19	the	the	DET
gc-917	129	20	fracture	fracture	NOUN
gc-917	129	21	,	,	PUNCT
gc-917	129	22	leading	lead	VERB
gc-917	129	23	to	to	ADP
gc-917	129	24	the	the	DET
gc-917	129	25	widely	widely	ADV
gc-917	129	26	developed	develop	VERB
gc-917	129	27	fractures	fracture	NOUN
gc-917	129	28	in	in	ADP
gc-917	129	29	the	the	DET
gc-917	129	30	rocks	rock	NOUN
gc-917	129	31	with	with	ADP
gc-917	129	32	low	low	ADJ
gc-917	129	33	porosity	porosity	NOUN
gc-917	129	34	and	and	CCONJ
gc-917	129	35	fine	fine	ADJ
gc-917	129	36	particles	particle	NOUN
gc-917	129	37	.	.	PUNCT
gc-917	130	1	this	this	DET
gc-917	130	2	research	research	NOUN
gc-917	130	3	collected	collect	VERB
gc-917	130	4	the	the	DET
gc-917	130	5	measured	measured	ADJ
gc-917	130	6	data	datum	NOUN
gc-917	130	7	in	in	ADP
gc-917	130	8	different	different	ADJ
gc-917	130	9	observation	observation	NOUN
gc-917	130	10	points	point	NOUN
gc-917	130	11	of	of	ADP
gc-917	130	12	the	the	DET
gc-917	130	13	research	research	NOUN
gc-917	130	14	area	area	NOUN
gc-917	130	15	and	and	CCONJ
gc-917	130	16	se­	se­	AUX
gc-917	130	17	lected	lecte	VERB
gc-917	130	18	the	the	DET
gc-917	130	19	strata	strata	NOUN
gc-917	130	20	of	of	ADP
gc-917	130	21	different	different	ADJ
gc-917	130	22	lithologies	lithology	NOUN
gc-917	130	23	with	with	ADP
gc-917	130	24	the	the	DET
gc-917	130	25	thickness	thickness	NOUN
gc-917	130	26	of	of	ADP
gc-917	130	27	20	20	NUM
gc-917	130	28	cm	cm	NOUN
gc-917	130	29	as	as	ADP
gc-917	130	30	the	the	DET
gc-917	130	31	standard	standard	NOUN
gc-917	130	32	.	.	PUNCT
gc-917	131	1	within	within	ADP
gc-917	131	2	these	these	PRON
gc-917	131	3	considering	consider	VERB
gc-917	131	4	the	the	DET
gc-917	131	5	average	average	ADJ
gc-917	131	6	lin­	lin­	NOUN
gc-917	131	7	ear	ear	NOUN
gc-917	131	8	density	density	NOUN
gc-917	131	9	,	,	PUNCT
gc-917	131	10	3.6	3.6	NUM
gc-917	131	11	,	,	PUNCT
gc-917	131	12	4.2	4.2	NUM
gc-917	131	13	,	,	PUNCT
gc-917	131	14	4.9	4.9	NUM
gc-917	131	15	,	,	PUNCT
gc-917	131	16	5.3	5.3	NUM
gc-917	131	17	,	,	PUNCT
gc-917	131	18	6.3	6.3	NUM
gc-917	131	19	,	,	PUNCT
gc-917	131	20	and	and	CCONJ
gc-917	131	21	8.0	8.0	NUM
gc-917	131	22	fractures	fracture	NOUN
gc-917	131	23	were	be	AUX
gc-917	131	24	developed	develop	VERB
gc-917	131	25	per	per	ADP
gc-917	131	26	metre	metre	NOUN
gc-917	131	27	in	in	ADP
gc-917	131	28	the	the	DET
gc-917	131	29	fine	fine	ADJ
gc-917	131	30	conglomerate	conglomerate	NOUN
gc-917	131	31	,	,	PUNCT
gc-917	131	32	gritstone	gritstone	NOUN
gc-917	131	33	,	,	PUNCT
gc-917	131	34	medium	medium	ADJ
gc-917	131	35	sandstone	sandstone	NOUN
gc-917	131	36	,	,	PUNCT
gc-917	131	37	fine	fine	ADJ
gc-917	131	38	sandstone	sandstone	NOUN
gc-917	131	39	,	,	PUNCT
gc-917	131	40	and	and	CCONJ
gc-917	131	41	mudstone	mudstone	NOUN
gc-917	131	42	respectively	respectively	ADV
gc-917	131	43	(	(	PUNCT
gc-917	131	44	fig	fig	NOUN
gc-917	131	45	.	.	PUNCT
gc-917	132	1	7	7	NUM
gc-917	132	2	)	)	PUNCT
gc-917	132	3	.	.	PUNCT
gc-917	133	1	it	it	PRON
gc-917	133	2	can	can	AUX
gc-917	133	3	be	be	AUX
gc-917	133	4	clearly	clearly	ADV
gc-917	133	5	concluded	conclude	VERB
gc-917	133	6	from	from	ADP
gc-917	133	7	the	the	DET
gc-917	133	8	graph	graph	NOUN
gc-917	133	9	in	in	ADP
gc-917	133	10	fig	fig	NOUN
gc-917	133	11	.	.	PUNCT
gc-917	134	1	7	7	NUM
gc-917	134	2	that	that	SCONJ
gc-917	134	3	the	the	DET
gc-917	134	4	finer	finer	ADV
gc-917	134	5	-	-	PUNCT
gc-917	134	6	grained	grain	VERB
gc-917	134	7	the	the	DET
gc-917	134	8	rock	rock	NOUN
gc-917	134	9	is	be	AUX
gc-917	134	10	,	,	PUNCT
gc-917	135	1	the	the	PRON
gc-917	135	2	greater	great	ADJ
gc-917	135	3	the	the	DET
gc-917	135	4	linear	linear	ADJ
gc-917	135	5	density	density	NOUN
gc-917	135	6	of	of	ADP
gc-917	135	7	the	the	DET
gc-917	135	8	fracture	fracture	NOUN
gc-917	135	9	.	.	PUNCT
gc-917	136	1	in	in	ADP
gc-917	136	2	con­	con­	PROPN
gc-917	136	3	trast	trast	PROPN
gc-917	136	4	,	,	PUNCT
gc-917	136	5	the	the	DET
gc-917	136	6	coarser	coarser	ADV
gc-917	136	7	-	-	PUNCT
gc-917	136	8	grained	grain	VERB
gc-917	136	9	the	the	DET
gc-917	136	10	rock	rock	NOUN
gc-917	136	11	is	be	AUX
gc-917	136	12	,	,	PUNCT
gc-917	136	13	the	the	PRON
gc-917	136	14	smaller	small	ADJ
gc-917	136	15	the	the	DET
gc-917	136	16	linear	linear	ADJ
gc-917	136	17	den­	den­	PROPN
gc-917	136	18	sity	sity	NOUN
gc-917	136	19	of	of	ADP
gc-917	136	20	the	the	DET
gc-917	136	21	joint	joint	ADJ
gc-917	136	22	fracture	fracture	NOUN
gc-917	136	23	.	.	PUNCT
gc-917	137	1	4.3	4.3	NUM
gc-917	137	2	.	.	PUNCT
gc-917	138	1	the	the	DET
gc-917	138	2	thickness	thickness	NOUN
gc-917	138	3	of	of	ADP
gc-917	138	4	the	the	DET
gc-917	138	5	surrounding	surround	VERB
gc-917	138	6	rocks	rock	NOUN
gc-917	138	7	and	and	CCONJ
gc-917	138	8	the	the	DET
gc-917	138	9	fracture	fracture	NOUN
gc-917	138	10	density	density	NOUN
gc-917	138	11	joint	joint	ADJ
gc-917	138	12	density	density	NOUN
gc-917	138	13	varies	vary	VERB
gc-917	138	14	with	with	ADP
gc-917	138	15	the	the	DET
gc-917	138	16	stratum	stratum	NOUN
gc-917	138	17	thickness	thickness	NOUN
gc-917	138	18	.	.	PUNCT
gc-917	139	1	generally	generally	ADV
gc-917	139	2	speak­	speak­	VERB
gc-917	139	3	ing	ing	NOUN
gc-917	139	4	,	,	PUNCT
gc-917	139	5	when	when	SCONJ
gc-917	139	6	an	an	DET
gc-917	139	7	external	external	ADJ
gc-917	139	8	force	force	NOUN
gc-917	139	9	acts	act	VERB
gc-917	139	10	on	on	ADP
gc-917	139	11	rocks	rock	NOUN
gc-917	139	12	of	of	ADP
gc-917	139	13	the	the	DET
gc-917	139	14	same	same	ADJ
gc-917	139	15	lithology	lithology	NOUN
gc-917	139	16	but	but	CCONJ
gc-917	139	17	of	of	ADP
gc-917	139	18	different	different	ADJ
gc-917	139	19	thicknesses	thickness	NOUN
gc-917	139	20	,	,	PUNCT
gc-917	139	21	the	the	DET
gc-917	139	22	joints	joint	NOUN
gc-917	139	23	in	in	ADP
gc-917	139	24	the	the	DET
gc-917	139	25	thin	thin	ADJ
gc-917	139	26	layers	layer	NOUN
gc-917	139	27	have	have	VERB
gc-917	139	28	small	small	ADJ
gc-917	139	29	distances	distance	NOUN
gc-917	139	30	and	and	CCONJ
gc-917	139	31	great	great	ADJ
gc-917	139	32	density	density	NOUN
gc-917	139	33	.	.	PUNCT
gc-917	140	1	since	since	SCONJ
gc-917	140	2	the	the	DET
gc-917	140	3	strata	strata	NOUN
gc-917	140	4	in	in	ADP
gc-917	140	5	the	the	DET
gc-917	140	6	research	research	NOUN
gc-917	140	7	area	area	NOUN
gc-917	140	8	are	be	AUX
gc-917	140	9	well	well	ADV
gc-917	140	10	exposed	expose	VERB
gc-917	140	11	at	at	ADP
gc-917	140	12	outcrop	outcrop	NOUN
gc-917	140	13	,	,	PUNCT
gc-917	140	14	the	the	DET
gc-917	140	15	development	development	NOUN
gc-917	140	16	of	of	ADP
gc-917	140	17	the	the	DET
gc-917	140	18	tectonic	tectonic	ADJ
gc-917	140	19	joints	joint	NOUN
gc-917	140	20	at	at	ADP
gc-917	140	21	different	different	ADJ
gc-917	140	22	thicknesses	thickness	NOUN
gc-917	140	23	can	can	AUX
gc-917	140	24	be	be	AUX
gc-917	140	25	observed	observe	VERB
gc-917	140	26	in	in	ADP
gc-917	140	27	most	most	ADJ
gc-917	140	28	of	of	ADP
gc-917	140	29	the	the	DET
gc-917	140	30	observa­	observa­	NOUN
gc-917	140	31	tion	tion	NOUN
gc-917	140	32	points	point	NOUN
gc-917	140	33	.	.	PUNCT
gc-917	141	1	the	the	DET
gc-917	141	2	linear	linear	ADJ
gc-917	141	3	densities	density	NOUN
gc-917	141	4	of	of	ADP
gc-917	141	5	the	the	DET
gc-917	141	6	fractures	fracture	NOUN
gc-917	141	7	developed	develop	VERB
gc-917	141	8	in	in	ADP
gc-917	141	9	different	different	ADJ
gc-917	141	10	lithologies	lithology	NOUN
gc-917	141	11	and	and	CCONJ
gc-917	141	12	the	the	DET
gc-917	141	13	stratum	stratum	NOUN
gc-917	141	14	thicknesses	thicknesse	VERB
gc-917	141	15	in	in	ADP
gc-917	141	16	all	all	DET
gc-917	141	17	observation	observation	NOUN
gc-917	141	18	points	point	NOUN
gc-917	141	19	of	of	ADP
gc-917	141	20	the	the	DET
gc-917	141	21	research	research	NOUN
gc-917	141	22	area	area	NOUN
gc-917	141	23	were	be	AUX
gc-917	141	24	collected	collect	VERB
gc-917	141	25	,	,	PUNCT
gc-917	141	26	among	among	ADP
gc-917	141	27	which	which	PRON
gc-917	141	28	,	,	PUNCT
gc-917	141	29	those	those	PRON
gc-917	141	30	of	of	ADP
gc-917	141	31	grit­	grit­	NOUN
gc-917	141	32	stone	stone	NOUN
gc-917	141	33	were	be	AUX
gc-917	141	34	applied	apply	VERB
gc-917	141	35	as	as	ADP
gc-917	141	36	an	an	DET
gc-917	141	37	example	example	NOUN
gc-917	141	38	to	to	PART
gc-917	141	39	illustrate	illustrate	VERB
gc-917	141	40	the	the	DET
gc-917	141	41	relationship	relationship	NOUN
gc-917	141	42	between	between	ADP
gc-917	141	43	the	the	DET
gc-917	141	44	stratum	stratum	NOUN
gc-917	141	45	thickness	thickness	NOUN
gc-917	141	46	and	and	CCONJ
gc-917	141	47	the	the	DET
gc-917	141	48	linear	linear	ADJ
gc-917	141	49	density	density	NOUN
gc-917	141	50	of	of	ADP
gc-917	141	51	the	the	DET
gc-917	141	52	joint	joint	ADJ
gc-917	141	53	fractures	fracture	NOUN
gc-917	141	54	.	.	PUNCT
gc-917	142	1	as	as	SCONJ
gc-917	142	2	shown	show	VERB
gc-917	142	3	in	in	ADP
gc-917	142	4	figure	figure	NOUN
gc-917	142	5	8b	8b	NUM
gc-917	142	6	,	,	PUNCT
gc-917	142	7	an	an	DET
gc-917	142	8	increase	increase	NOUN
gc-917	142	9	in	in	ADP
gc-917	142	10	the	the	DET
gc-917	142	11	stratum	stratum	NOUN
gc-917	142	12	figure	figure	NOUN
gc-917	142	13	5	5	NUM
gc-917	142	14	.	.	PUNCT
gc-917	143	1	the	the	DET
gc-917	143	2	forces	force	NOUN
gc-917	143	3	the	the	DET
gc-917	143	4	joint	joint	ADJ
gc-917	143	5	fractures	fracture	NOUN
gc-917	143	6	suffer	suffer	VERB
gc-917	143	7	in	in	ADP
gc-917	143	8	surrounding	surround	VERB
gc-917	143	9	rocks	rock	NOUN
gc-917	143	10	.	.	PUNCT
gc-917	144	1	figure	figure	VERB
gc-917	144	2	6	6	NUM
gc-917	144	3	.	.	PUNCT
gc-917	145	1	rose	rise	VERB
gc-917	145	2	and	and	CCONJ
gc-917	145	3	dip	dip	NOUN
gc-917	145	4	distribution	distribution	NOUN
gc-917	145	5	.	.	PUNCT
gc-917	146	1	g	g	PROPN
gc-917	146	2	eologia	eologia	PROPN
gc-917	146	3	c	c	PROPN
gc-917	146	4	roatica	roatica	ADV
gc-917	146	5	zhang	zhang	PROPN
gc-917	146	6	et	et	PROPN
gc-917	146	7	al	al	PROPN
gc-917	146	8	.	.	PROPN
gc-917	146	9	:	:	PUNCT
gc-917	147	1	the	the	DET
gc-917	147	2	prediction	prediction	NOUN
gc-917	147	3	of	of	ADP
gc-917	147	4	structural	structural	ADJ
gc-917	147	5	fractures	fracture	NOUN
gc-917	147	6	in	in	ADP
gc-917	147	7	coal	coal	NOUN
gc-917	147	8	seams	seam	NOUN
gc-917	147	9	of	of	ADP
gc-917	147	10	the	the	DET
gc-917	147	11	kuba	kuba	PROPN
gc-917	147	12	coalfield	coalfield	PROPN
gc-917	147	13	,	,	PUNCT
gc-917	147	14	china	china	PROPN
gc-917	147	15	:	:	PUNCT
gc-917	147	16	an	an	DET
gc-917	147	17	application	application	NOUN
gc-917	147	18	for	for	ADP
gc-917	147	19	coalbed	coalbe	VERB
gc-917	147	20	methane	methane	NOUN
gc-917	147	21	(	(	PUNCT
gc-917	147	22	cbm	cbm	PROPN
gc-917	147	23	)	)	PUNCT
gc-917	147	24	...	...	PUNCT
gc-917	147	25	63	63	NUM
gc-917	147	26	thickness	thickness	NOUN
gc-917	147	27	of	of	ADP
gc-917	147	28	the	the	DET
gc-917	147	29	gritstone	gritstone	NOUN
gc-917	147	30	exhibits	exhibit	VERB
gc-917	147	31	an	an	DET
gc-917	147	32	exponential	exponential	ADJ
gc-917	147	33	decrease	decrease	NOUN
gc-917	147	34	in	in	ADP
gc-917	147	35	the	the	DET
gc-917	147	36	linear	linear	ADJ
gc-917	147	37	density	density	NOUN
gc-917	147	38	of	of	ADP
gc-917	147	39	the	the	DET
gc-917	147	40	joint	joint	ADJ
gc-917	147	41	fractures	fracture	NOUN
gc-917	147	42	according	accord	VERB
gc-917	147	43	to	to	ADP
gc-917	147	44	the	the	DET
gc-917	147	45	function	function	NOUN
gc-917	147	46	y	y	PROPN
gc-917	147	47	=	=	SYM
gc-917	147	48	33.57x-0.58	33.57x-0.58	NUM
gc-917	147	49	and	and	CCONJ
gc-917	147	50	with	with	ADP
gc-917	147	51	a	a	DET
gc-917	147	52	correlation	correlation	NOUN
gc-917	147	53	coefficient	coefficient	NOUN
gc-917	147	54	of	of	ADP
gc-917	147	55	r2=0.73	r2=0.73	NOUN
gc-917	147	56	.	.	PUNCT
gc-917	148	1	in	in	ADP
gc-917	148	2	the	the	DET
gc-917	148	3	function	function	NOUN
gc-917	148	4	,	,	PUNCT
gc-917	148	5	x	x	PRON
gc-917	148	6	represents	represent	VERB
gc-917	148	7	the	the	DET
gc-917	148	8	stratum	stratum	NOUN
gc-917	148	9	thickness	thickness	NOUN
gc-917	148	10	(	(	PUNCT
gc-917	148	11	m	m	NOUN
gc-917	148	12	)	)	PUNCT
gc-917	148	13	,	,	PUNCT
gc-917	148	14	and	and	CCONJ
gc-917	148	15	y	y	PROPN
gc-917	148	16	is	be	AUX
gc-917	148	17	the	the	DET
gc-917	148	18	lin­	lin­	ADJ
gc-917	148	19	ear	ear	NOUN
gc-917	148	20	density	density	NOUN
gc-917	148	21	of	of	ADP
gc-917	148	22	the	the	DET
gc-917	148	23	fractures	fracture	NOUN
gc-917	148	24	.	.	PUNCT
gc-917	149	1	the	the	DET
gc-917	149	2	latter	latter	ADJ
gc-917	149	3	(	(	PUNCT
gc-917	149	4	fractures	fracture	NOUN
gc-917	149	5	per	per	ADP
gc-917	149	6	metre	metre	NOUN
gc-917	149	7	)	)	PUNCT
gc-917	149	8	can	can	AUX
gc-917	149	9	be	be	AUX
gc-917	149	10	expressed	express	VERB
gc-917	149	11	as	as	ADP
gc-917	149	12	pieces	piece	NOUN
gc-917	149	13	per	per	ADP
gc-917	149	14	metre	metre	NOUN
gc-917	149	15	(	(	PUNCT
gc-917	149	16	pieces	piece	NOUN
gc-917	149	17	/	/	SYM
gc-917	149	18	m	m	NOUN
gc-917	149	19	)	)	PUNCT
gc-917	149	20	.	.	PUNCT
gc-917	150	1	meanwhile	meanwhile	ADV
gc-917	150	2	,	,	PUNCT
gc-917	150	3	a	a	DET
gc-917	150	4	simi­	simi­	ADJ
gc-917	150	5	lar	lar	ADJ
gc-917	150	6	relationship	relationship	NOUN
gc-917	150	7	was	be	AUX
gc-917	150	8	also	also	ADV
gc-917	150	9	found	find	VERB
gc-917	150	10	in	in	ADP
gc-917	150	11	the	the	DET
gc-917	150	12	conglomerate	conglomerate	NOUN
gc-917	150	13	,	,	PUNCT
gc-917	150	14	medium	medium	ADJ
gc-917	150	15	sandstone	sandstone	NOUN
gc-917	150	16	,	,	PUNCT
gc-917	150	17	fine	fine	ADJ
gc-917	150	18	sandstone	sandstone	NOUN
gc-917	150	19	,	,	PUNCT
gc-917	150	20	siltstone	siltstone	NOUN
gc-917	150	21	and	and	CCONJ
gc-917	150	22	mudstone	mudstone	NOUN
gc-917	150	23	(	(	PUNCT
gc-917	150	24	figure	figure	NOUN
gc-917	150	25	8a	8a	NUM
gc-917	150	26	,	,	PUNCT
gc-917	150	27	c	c	X
gc-917	150	28	,	,	PUNCT
gc-917	150	29	d	d	NOUN
gc-917	150	30	,	,	PUNCT
gc-917	150	31	e	e	NOUN
gc-917	150	32	,	,	PUNCT
gc-917	150	33	f	f	NOUN
gc-917	150	34	)	)	PUNCT
gc-917	150	35	.	.	PUNCT
gc-917	151	1	therefore	therefore	ADV
gc-917	151	2	,	,	PUNCT
gc-917	151	3	with	with	ADP
gc-917	151	4	the	the	DET
gc-917	151	5	increase	increase	NOUN
gc-917	151	6	of	of	ADP
gc-917	151	7	the	the	DET
gc-917	151	8	stratum	stratum	NOUN
gc-917	151	9	thickness	thickness	NOUN
gc-917	151	10	,	,	PUNCT
gc-917	151	11	the	the	DET
gc-917	151	12	linear	linear	ADJ
gc-917	151	13	density	density	NOUN
gc-917	151	14	of	of	ADP
gc-917	151	15	the	the	DET
gc-917	151	16	fractures	fracture	NOUN
gc-917	151	17	decreases	decrease	VERB
gc-917	151	18	exponentially	exponentially	ADV
gc-917	151	19	,	,	PUNCT
gc-917	151	20	when	when	SCONJ
gc-917	151	21	the	the	DET
gc-917	151	22	stratum	stratum	NOUN
gc-917	151	23	thickness	thickness	NOUN
gc-917	151	24	is	be	AUX
gc-917	151	25	more	more	ADJ
gc-917	151	26	than	than	ADP
gc-917	151	27	1	1	NUM
gc-917	151	28	m	m	NOUN
gc-917	151	29	,	,	PUNCT
gc-917	151	30	the	the	DET
gc-917	151	31	linear	linear	ADJ
gc-917	151	32	density	density	NOUN
gc-917	151	33	of	of	ADP
gc-917	151	34	the	the	DET
gc-917	151	35	fracture	fracture	NOUN
gc-917	151	36	tends	tend	VERB
gc-917	151	37	to	to	PART
gc-917	151	38	be	be	AUX
gc-917	151	39	a	a	DET
gc-917	151	40	fixed	fix	VERB
gc-917	151	41	value	value	NOUN
gc-917	151	42	.	.	PUNCT
gc-917	152	1	figure	figure	NOUN
gc-917	152	2	7	7	NUM
gc-917	152	3	.	.	PUNCT
gc-917	152	4	average	average	ADJ
gc-917	152	5	linear	linear	ADJ
gc-917	152	6	density	density	NOUN
gc-917	152	7	of	of	ADP
gc-917	152	8	structural	structural	ADJ
gc-917	152	9	fractures	fracture	NOUN
gc-917	152	10	.	.	PUNCT
gc-917	153	1	figure	figure	NOUN
gc-917	153	2	8	8	NUM
gc-917	153	3	.	.	PUNCT
gc-917	154	1	relationship	relationship	NOUN
gc-917	154	2	between	between	ADP
gc-917	154	3	the	the	DET
gc-917	154	4	stratum	stratum	NOUN
gc-917	154	5	thickness	thickness	NOUN
gc-917	154	6	and	and	CCONJ
gc-917	154	7	the	the	DET
gc-917	154	8	linear	linear	ADJ
gc-917	154	9	density	density	NOUN
gc-917	154	10	of	of	ADP
gc-917	154	11	fractures	fracture	NOUN
gc-917	154	12	for	for	ADP
gc-917	154	13	different	different	ADJ
gc-917	154	14	lithologies	lithology	NOUN
gc-917	154	15	;	;	PUNCT
gc-917	154	16	a	a	DET
gc-917	154	17	:	:	PUNCT
gc-917	154	18	conglomerate	conglomerate	NOUN
gc-917	154	19	;	;	PUNCT
gc-917	154	20	b	b	X
gc-917	154	21	:	:	PUNCT
gc-917	154	22	gritstone	gritstone	NOUN
gc-917	154	23	;	;	PUNCT
gc-917	154	24	c	c	X
gc-917	154	25	:	:	PUNCT
gc-917	154	26	medium	medium	ADJ
gc-917	154	27	sandstone	sandstone	NOUN
gc-917	154	28	;	;	PUNCT
gc-917	154	29	d	d	X
gc-917	154	30	:	:	PUNCT
gc-917	154	31	fine	fine	ADJ
gc-917	154	32	sandstone	sandstone	NOUN
gc-917	154	33	;	;	PUNCT
gc-917	154	34	e	e	X
gc-917	154	35	:	:	PUNCT
gc-917	154	36	siltstone	siltstone	NOUN
gc-917	154	37	;	;	PUNCT
gc-917	154	38	f	f	X
gc-917	154	39	:	:	PUNCT
gc-917	154	40	mudstone	mudstone	NOUN
gc-917	154	41	.	.	PUNCT
gc-917	155	1	g	g	PROPN
gc-917	155	2	eo	eo	PROPN
gc-917	155	3	lo	lo	PROPN
gc-917	155	4	gi	gi	VERB
gc-917	155	5	a	a	DET
gc-917	155	6	c	c	X
gc-917	155	7	ro	ro	X
gc-917	155	8	at	at	ADP
gc-917	155	9	ic	ic	PROPN
gc-917	155	10	a	a	DET
gc-917	155	11	geologia	geologia	ADJ
gc-917	155	12	croatica	croatica	NOUN
gc-917	155	13	72	72	NUM
gc-917	155	14	/	/	SYM
gc-917	155	15	special	special	ADJ
gc-917	155	16	issue64	issue64	NOUN
gc-917	155	17	the	the	DET
gc-917	155	18	relationship	relationship	NOUN
gc-917	155	19	between	between	ADP
gc-917	155	20	the	the	DET
gc-917	155	21	stratum	stratum	NOUN
gc-917	155	22	thickness	thickness	NOUN
gc-917	155	23	of	of	ADP
gc-917	155	24	the	the	DET
gc-917	155	25	sur­	sur­	ADJ
gc-917	155	26	rounding	round	VERB
gc-917	155	27	rocks	rock	NOUN
gc-917	155	28	and	and	CCONJ
gc-917	155	29	the	the	DET
gc-917	155	30	fracture	fracture	PROPN
gc-917	155	31	density	density	NOUN
gc-917	155	32	:	:	PUNCT
gc-917	155	33	the	the	DET
gc-917	155	34	conglomerate	conglomerate	NOUN
gc-917	155	35	fitting	fitting	ADJ
gc-917	155	36	formula	formula	NOUN
gc-917	155	37	:	:	PUNCT
gc-917	156	1	y	y	NOUN
gc-917	156	2	=	=	PUNCT
gc-917	156	3	26.35x–0.49	26.35x–0.49	NUM
gc-917	156	4	r2	r2	NOUN
gc-917	156	5	=	=	NOUN
gc-917	156	6	0.89	0.89	NUM
gc-917	156	7	(	(	PUNCT
gc-917	156	8	7	7	NUM
gc-917	156	9	)	)	PUNCT
gc-917	156	10	the	the	DET
gc-917	156	11	gritstone	gritstone	NOUN
gc-917	156	12	fitting	fitting	ADJ
gc-917	156	13	formula	formula	NOUN
gc-917	156	14	:	:	PUNCT
gc-917	157	1	y	y	PROPN
gc-917	157	2	=	=	SYM
gc-917	157	3	33.57x–0.58	33.57x–0.58	NUM
gc-917	157	4	r2	r2	PROPN
gc-917	157	5	=	=	NOUN
gc-917	157	6	0.73	0.73	NUM
gc-917	157	7	(	(	PUNCT
gc-917	157	8	8)	8)	NUM
gc-917	157	9	the	the	DET
gc-917	157	10	medium	medium	ADJ
gc-917	157	11	sandstone	sandstone	NOUN
gc-917	157	12	fitting	fitting	ADJ
gc-917	157	13	formula	formula	NOUN
gc-917	157	14	:	:	PUNCT
gc-917	157	15	y	y	NOUN
gc-917	157	16	=	=	SYM
gc-917	157	17	43.54x–0.61	43.54x–0.61	NOUN
gc-917	157	18	r2	r2	NOUN
gc-917	157	19	=	=	NOUN
gc-917	157	20	0.86	0.86	NUM
gc-917	157	21	(	(	PUNCT
gc-917	157	22	9	9	NUM
gc-917	157	23	)	)	PUNCT
gc-917	157	24	the	the	DET
gc-917	157	25	fine	fine	ADJ
gc-917	157	26	sandstone	sandstone	NOUN
gc-917	157	27	fitting	fitting	ADJ
gc-917	157	28	formula	formula	NOUN
gc-917	157	29	:	:	PUNCT
gc-917	157	30	y	y	NOUN
gc-917	157	31	=	=	PUNCT
gc-917	157	32	87.48x–0.83	87.48x–0.83	NOUN
gc-917	157	33	r2	r2	NOUN
gc-917	157	34	=	=	NOUN
gc-917	157	35	0.72	0.72	NUM
gc-917	157	36	(	(	PUNCT
gc-917	157	37	10	10	NUM
gc-917	157	38	)	)	PUNCT
gc-917	157	39	the	the	DET
gc-917	157	40	siltstone	siltstone	NOUN
gc-917	157	41	fitting	fitting	ADJ
gc-917	157	42	formula	formula	NOUN
gc-917	157	43	:	:	PUNCT
gc-917	158	1	y	y	NOUN
gc-917	158	2	=	=	SYM
gc-917	158	3	108.72x–0.77	108.72x–0.77	NUM
gc-917	158	4	r2	r2	NOUN
gc-917	158	5	=	=	SYM
gc-917	158	6	0.85	0.85	NUM
gc-917	158	7	(	(	PUNCT
gc-917	158	8	11	11	NUM
gc-917	158	9	)	)	PUNCT
gc-917	158	10	the	the	DET
gc-917	158	11	mudstone	mudstone	NOUN
gc-917	158	12	fitting	fitting	ADJ
gc-917	158	13	formula	formula	NOUN
gc-917	158	14	:	:	PUNCT
gc-917	159	1	y	y	PROPN
gc-917	159	2	=	=	PUNCT
gc-917	159	3	172.92x–0.88	172.92x–0.88	NUM
gc-917	159	4	r2	r2	NOUN
gc-917	159	5	=	=	SYM
gc-917	159	6	0.79	0.79	NUM
gc-917	159	7	(	(	PUNCT
gc-917	159	8	12	12	NUM
gc-917	159	9	)	)	PUNCT
gc-917	159	10	4.4	4.4	NUM
gc-917	159	11	.	.	PUNCT
gc-917	160	1	the	the	DET
gc-917	160	2	fractures	fracture	NOUN
gc-917	160	3	in	in	ADP
gc-917	160	4	the	the	DET
gc-917	160	5	coal	coal	NOUN
gc-917	160	6	seam	seam	NOUN
gc-917	160	7	outcrops	outcrop	VERB
gc-917	160	8	the	the	DET
gc-917	160	9	outcropping	outcropping	NOUN
gc-917	160	10	of	of	ADP
gc-917	160	11	coal	coal	NOUN
gc-917	160	12	in	in	ADP
gc-917	160	13	the	the	DET
gc-917	160	14	study	study	NOUN
gc-917	160	15	area	area	NOUN
gc-917	160	16	(	(	PUNCT
gc-917	160	17	figs	fig	NOUN
gc-917	160	18	.	.	X
gc-917	161	1	2	2	NUM
gc-917	161	2	and	and	CCONJ
gc-917	161	3	9	9	NUM
gc-917	161	4	)	)	PUNCT
gc-917	161	5	is	be	AUX
gc-917	161	6	well	well	ADV
gc-917	161	7	preserved	preserve	VERB
gc-917	161	8	and	and	CCONJ
gc-917	161	9	can	can	AUX
gc-917	161	10	be	be	AUX
gc-917	161	11	used	use	VERB
gc-917	161	12	to	to	PART
gc-917	161	13	observe	observe	VERB
gc-917	161	14	directly	directly	ADV
gc-917	161	15	the	the	DET
gc-917	161	16	development	development	NOUN
gc-917	161	17	characteristics	characteristic	NOUN
gc-917	161	18	of	of	ADP
gc-917	161	19	the	the	DET
gc-917	161	20	structural	structural	ADJ
gc-917	161	21	fractures	fracture	NOUN
gc-917	161	22	,	,	PUNCT
gc-917	161	23	such	such	ADJ
gc-917	161	24	as	as	ADP
gc-917	161	25	the	the	DET
gc-917	161	26	develop­	develop­	ADJ
gc-917	161	27	ment	ment	NOUN
gc-917	161	28	of	of	ADP
gc-917	161	29	the	the	DET
gc-917	161	30	density	density	NOUN
gc-917	161	31	of	of	ADP
gc-917	161	32	structural	structural	ADJ
gc-917	161	33	fractures	fracture	NOUN
gc-917	161	34	and	and	CCONJ
gc-917	161	35	the	the	DET
gc-917	161	36	development	development	NOUN
gc-917	161	37	directions	direction	NOUN
gc-917	161	38	of	of	ADP
gc-917	161	39	the	the	DET
gc-917	161	40	structural	structural	ADJ
gc-917	161	41	fractures	fracture	NOUN
gc-917	161	42	.	.	PUNCT
gc-917	162	1	based	base	VERB
gc-917	162	2	on	on	ADP
gc-917	162	3	the	the	DET
gc-917	162	4	statistics	statistic	NOUN
gc-917	162	5	of	of	ADP
gc-917	162	6	a	a	DET
gc-917	162	7	large	large	ADJ
gc-917	162	8	number	number	NOUN
gc-917	162	9	of	of	ADP
gc-917	162	10	measured	measure	VERB
gc-917	162	11	data	datum	NOUN
gc-917	162	12	,	,	PUNCT
gc-917	162	13	it	it	PRON
gc-917	162	14	was	be	AUX
gc-917	162	15	found	find	VERB
gc-917	162	16	that	that	SCONJ
gc-917	162	17	the	the	DET
gc-917	162	18	outcropped	outcrop	VERB
gc-917	162	19	coal	coal	NOUN
gc-917	162	20	seams	seam	NOUN
gc-917	162	21	a5	a5	PROPN
gc-917	162	22	and	and	CCONJ
gc-917	162	23	a7	a7	VERB
gc-917	162	24	dip	dip	NOUN
gc-917	162	25	towards	towards	ADP
gc-917	162	26	the	the	DET
gc-917	162	27	s	s	X
gc-917	162	28	(	(	PUNCT
gc-917	162	29	azimuth	azimuth	PROPN
gc-917	162	30	175	175	NUM
gc-917	162	31	°	°	NUM
gc-917	162	32	)	)	PUNCT
gc-917	162	33	with	with	ADP
gc-917	162	34	an	an	DET
gc-917	162	35	inclination	inclination	NOUN
gc-917	162	36	angle	angle	NOUN
gc-917	162	37	of	of	ADP
gc-917	162	38	85	85	NUM
gc-917	162	39	°	°	NOUN
gc-917	162	40	.	.	PUNCT
gc-917	163	1	statistical	statistical	ADJ
gc-917	163	2	analysis	analysis	NOUN
gc-917	163	3	of	of	ADP
gc-917	163	4	endogenous	endogenous	ADJ
gc-917	163	5	and	and	CCONJ
gc-917	163	6	exogenous	exogenous	ADJ
gc-917	163	7	fractures	fracture	NOUN
gc-917	163	8	in	in	ADP
gc-917	163	9	a5	a5	PROPN
gc-917	163	10	and	and	CCONJ
gc-917	163	11	a7	a7	PROPN
gc-917	163	12	coal	coal	NOUN
gc-917	163	13	seams	seam	NOUN
gc-917	163	14	was	be	AUX
gc-917	163	15	carried	carry	VERB
gc-917	163	16	out	out	ADP
gc-917	163	17	,	,	PUNCT
gc-917	163	18	which	which	PRON
gc-917	163	19	can	can	AUX
gc-917	163	20	be	be	AUX
gc-917	163	21	divided	divide	VERB
gc-917	163	22	into	into	ADP
gc-917	163	23	different	different	ADJ
gc-917	163	24	types	type	NOUN
gc-917	163	25	of	of	ADP
gc-917	163	26	coal	coal	NOUN
gc-917	163	27	lithotypes	lithotype	NOUN
gc-917	163	28	,	,	PUNCT
gc-917	163	29	and	and	CCONJ
gc-917	163	30	the	the	DET
gc-917	163	31	thickness	thickness	NOUN
gc-917	163	32	,	,	PUNCT
gc-917	163	33	attitude	attitude	NOUN
gc-917	163	34	and	and	CCONJ
gc-917	163	35	density	density	NOUN
gc-917	163	36	of	of	ADP
gc-917	163	37	coal	coal	NOUN
gc-917	163	38	layers	layer	NOUN
gc-917	163	39	were	be	AUX
gc-917	163	40	counted	count	VERB
gc-917	163	41	,	,	PUNCT
gc-917	163	42	as	as	SCONJ
gc-917	163	43	shown	show	VERB
gc-917	163	44	table	table	NOUN
gc-917	163	45	1	1	NUM
gc-917	163	46	.	.	PUNCT
gc-917	164	1	the	the	DET
gc-917	164	2	development	development	NOUN
gc-917	164	3	of	of	ADP
gc-917	164	4	the	the	DET
gc-917	164	5	fractures	fracture	NOUN
gc-917	164	6	in	in	ADP
gc-917	164	7	the	the	DET
gc-917	164	8	coal	coal	NOUN
gc-917	164	9	seam	seam	NOUN
gc-917	164	10	outcrops	outcrop	NOUN
gc-917	164	11	shows	show	VERB
gc-917	164	12	that	that	SCONJ
gc-917	164	13	the	the	DET
gc-917	164	14	density	density	NOUN
gc-917	164	15	of	of	ADP
gc-917	164	16	exogenic	exogenic	ADJ
gc-917	164	17	fractures	fracture	NOUN
gc-917	164	18	of	of	ADP
gc-917	164	19	the	the	DET
gc-917	164	20	a5	a5	PROPN
gc-917	164	21	coal	coal	NOUN
gc-917	164	22	seam	seam	NOUN
gc-917	164	23	figure	figure	NOUN
gc-917	164	24	9	9	NUM
gc-917	164	25	.	.	PUNCT
gc-917	165	1	the	the	DET
gc-917	165	2	development	development	NOUN
gc-917	165	3	of	of	ADP
gc-917	165	4	the	the	DET
gc-917	165	5	fractures	fracture	NOUN
gc-917	165	6	in	in	ADP
gc-917	165	7	the	the	DET
gc-917	165	8	outcropped	outcropped	ADJ
gc-917	165	9	coal	coal	NOUN
gc-917	165	10	seams	seam	NOUN
gc-917	165	11	of	of	ADP
gc-917	165	12	the	the	DET
gc-917	165	13	research	research	NOUN
gc-917	165	14	area	area	NOUN
gc-917	165	15	;	;	PUNCT
gc-917	165	16	a	a	DET
gc-917	165	17	:	:	PUNCT
gc-917	165	18	exogenic	exogenic	ADJ
gc-917	165	19	fractures	fracture	NOUN
gc-917	165	20	of	of	ADP
gc-917	165	21	the	the	DET
gc-917	165	22	a5	a5	PROPN
gc-917	165	23	coal	coal	NOUN
gc-917	165	24	seam	seam	NOUN
gc-917	165	25	;	;	PUNCT
gc-917	165	26	b	b	X
gc-917	165	27	:	:	PUNCT
gc-917	165	28	endogenic	endogenic	ADJ
gc-917	165	29	fractures	fracture	NOUN
gc-917	165	30	of	of	ADP
gc-917	165	31	the	the	DET
gc-917	165	32	a5	a5	PROPN
gc-917	165	33	coal	coal	NOUN
gc-917	165	34	seam	seam	NOUN
gc-917	165	35	;	;	PUNCT
gc-917	165	36	c	c	X
gc-917	165	37	:	:	PUNCT
gc-917	165	38	fractures	fracture	NOUN
gc-917	165	39	on	on	ADP
gc-917	165	40	the	the	DET
gc-917	165	41	surface	surface	NOUN
gc-917	165	42	of	of	ADP
gc-917	165	43	the	the	DET
gc-917	165	44	a7	a7	PROPN
gc-917	165	45	coal	coal	NOUN
gc-917	165	46	seam	seam	NOUN
gc-917	165	47	;	;	PUNCT
gc-917	165	48	d	d	X
gc-917	165	49	:	:	PUNCT
gc-917	165	50	fractures	fracture	NOUN
gc-917	165	51	on	on	ADP
gc-917	165	52	the	the	DET
gc-917	165	53	floor	floor	NOUN
gc-917	165	54	of	of	ADP
gc-917	165	55	the	the	DET
gc-917	165	56	a7	a7	PROPN
gc-917	165	57	coal	coal	NOUN
gc-917	165	58	seam	seam	NOUN
gc-917	165	59	.	.	PUNCT
gc-917	166	1	table	table	NOUN
gc-917	166	2	1	1	NUM
gc-917	166	3	.	.	PUNCT
gc-917	167	1	the	the	DET
gc-917	167	2	development	development	NOUN
gc-917	167	3	of	of	ADP
gc-917	167	4	the	the	DET
gc-917	167	5	fractures	fracture	NOUN
gc-917	167	6	in	in	ADP
gc-917	167	7	the	the	DET
gc-917	167	8	outcropped	outcropped	ADJ
gc-917	167	9	coal	coal	NOUN
gc-917	167	10	seams	seam	NOUN
gc-917	167	11	of	of	ADP
gc-917	167	12	the	the	DET
gc-917	167	13	research	research	NOUN
gc-917	167	14	area	area	NOUN
gc-917	167	15	.	.	PUNCT
gc-917	168	1	coal	coal	NOUN
gc-917	168	2	seam	seam	PROPN
gc-917	168	3	coal	coal	NOUN
gc-917	168	4	lithotypes	lithotype	NOUN
gc-917	168	5	thickness/	thickness/	NUM
gc-917	168	6	cm	cm	NOUN
gc-917	168	7	exogenetic	exogenetic	ADJ
gc-917	168	8	fractures	fracture	NOUN
gc-917	168	9	endogenic	endogenic	ADJ
gc-917	168	10	fractures	fracture	NOUN
gc-917	168	11	attitude	attitude	NOUN
gc-917	168	12	density	density	NOUN
gc-917	168	13	piece	piece	NOUN
gc-917	168	14	/	/	SYM
gc-917	168	15	m	m	PROPN
gc-917	168	16	attitude	attitude	NOUN
gc-917	168	17	density	density	NOUN
gc-917	168	18	piece	piece	NOUN
gc-917	168	19	/	/	SYM
gc-917	168	20	m	m	VERB
gc-917	168	21	a5	a5	VERB
gc-917	168	22	semidull	semidull	ADJ
gc-917	168	23	coal	coal	NOUN
gc-917	168	24	40	40	NUM
gc-917	168	25	110	110	NUM
gc-917	168	26	°	°	NOUN
gc-917	168	27	∠23	∠23	NOUN
gc-917	168	28	°	°	ADP
gc-917	168	29	10	10	NUM
gc-917	168	30	semibright	semibright	ADJ
gc-917	168	31	coal	coal	NOUN
gc-917	168	32	10	10	NUM
gc-917	168	33	266	266	NUM
gc-917	168	34	°	°	NOUN
gc-917	168	35	∠75	∠75	NOUN
gc-917	168	36	°	°	ADP
gc-917	168	37	285	285	NUM
gc-917	168	38	°	°	NOUN
gc-917	168	39	∠5	∠5	NOUN
gc-917	168	40	°	°	NOUN
gc-917	168	41	140	140	NUM
gc-917	168	42	120	120	NUM
gc-917	168	43	semibright	semibright	ADJ
gc-917	168	44	coal	coal	NOUN
gc-917	168	45	45	45	NUM
gc-917	168	46	108	108	NUM
gc-917	168	47	°	°	NOUN
gc-917	168	48	∠25	∠25	NUM
gc-917	168	49	°	°	ADP
gc-917	168	50	6	6	NUM
gc-917	168	51	275	275	NUM
gc-917	168	52	°	°	NUM
gc-917	168	53	∠79	∠79	NOUN
gc-917	168	54	°	°	NOUN
gc-917	168	55	158	158	NUM
gc-917	168	56	°	°	NOUN
gc-917	168	57	∠75	∠75	NUM
gc-917	168	58	°	°	ADP
gc-917	168	59	160	160	NUM
gc-917	168	60	140	140	NUM
gc-917	168	61	semibright	semibright	ADJ
gc-917	168	62	coal	coal	NOUN
gc-917	168	63	15	15	NUM
gc-917	168	64	118	118	NUM
gc-917	168	65	°	°	NOUN
gc-917	168	66	∠28	∠28	NUM
gc-917	168	67	°	°	ADP
gc-917	168	68	6	6	NUM
gc-917	168	69	275	275	NUM
gc-917	168	70	°	°	NUM
gc-917	168	71	∠79	∠79	NOUN
gc-917	168	72	°	°	NOUN
gc-917	168	73	158	158	NUM
gc-917	168	74	°	°	NOUN
gc-917	168	75	∠75	∠75	NUM
gc-917	168	76	°	°	ADP
gc-917	168	77	160	160	NUM
gc-917	168	78	140	140	NUM
gc-917	168	79	dirt	dirt	NOUN
gc-917	168	80	band	band	NOUN
gc-917	168	81	5	5	NUM
gc-917	168	82	118	118	NUM
gc-917	168	83	°	°	NOUN
gc-917	168	84	∠28	∠28	NUM
gc-917	168	85	°	°	ADP
gc-917	168	86	252	252	NUM
gc-917	168	87	°	°	NOUN
gc-917	168	88	∠46	∠46	NOUN
gc-917	168	89	°	°	NUM
gc-917	168	90	10	10	NUM
gc-917	168	91	10	10	NUM
gc-917	168	92	semibright	semibright	ADJ
gc-917	168	93	coal	coal	NOUN
gc-917	168	94	25	25	NUM
gc-917	168	95	110	110	NUM
gc-917	168	96	°	°	NOUN
gc-917	168	97	∠23	∠23	NOUN
gc-917	168	98	°	°	ADP
gc-917	168	99	6	6	NUM
gc-917	168	100	275	275	NUM
gc-917	168	101	°	°	NUM
gc-917	168	102	∠79	∠79	NOUN
gc-917	168	103	°	°	NOUN
gc-917	168	104	158	158	NUM
gc-917	168	105	°	°	NOUN
gc-917	168	106	∠75	∠75	NOUN
gc-917	168	107	°	°	ADP
gc-917	168	108	220	220	NUM
gc-917	168	109	180	180	NUM
gc-917	168	110	bright	bright	ADJ
gc-917	168	111	coal	coal	NOUN
gc-917	168	112	60	60	NUM
gc-917	168	113	110	110	NUM
gc-917	168	114	°	°	NOUN
gc-917	168	115	∠23	∠23	NOUN
gc-917	168	116	°	°	ADP
gc-917	168	117	6	6	NUM
gc-917	168	118	275	275	NUM
gc-917	168	119	°	°	NUM
gc-917	168	120	∠79	∠79	NOUN
gc-917	168	121	°	°	NOUN
gc-917	168	122	158	158	NUM
gc-917	168	123	°	°	NOUN
gc-917	168	124	∠75	∠75	NOUN
gc-917	168	125	°	°	ADP
gc-917	168	126	220	220	NUM
gc-917	168	127	180	180	NUM
gc-917	168	128	a7	a7	PROPN
gc-917	168	129	semibright	semibright	ADJ
gc-917	168	130	coal	coal	NOUN
gc-917	168	131	65	65	NUM
gc-917	168	132	105	105	NUM
gc-917	168	133	°	°	NOUN
gc-917	168	134	∠27	∠27	NUM
gc-917	168	135	°	°	ADP
gc-917	168	136	252	252	NUM
gc-917	168	137	°	°	NOUN
gc-917	168	138	∠46	∠46	NOUN
gc-917	168	139	°	°	NUM
gc-917	168	140	14	14	NUM
gc-917	168	141	13	13	NUM
gc-917	168	142	182	182	NUM
gc-917	168	143	°	°	NOUN
gc-917	168	144	∠85	∠85	NUM
gc-917	168	145	°	°	NOUN
gc-917	168	146	138	138	NUM
gc-917	168	147	°	°	NOUN
gc-917	168	148	∠7	∠7	NOUN
gc-917	168	149	°	°	ADP
gc-917	168	150	220	220	NUM
gc-917	168	151	95	95	NUM
gc-917	168	152	semidull	semidull	ADJ
gc-917	168	153	coal	coal	NOUN
gc-917	168	154	45	45	NUM
gc-917	168	155	100	100	NUM
gc-917	168	156	°	°	NOUN
gc-917	168	157	∠23	∠23	NOUN
gc-917	168	158	°	°	ADP
gc-917	168	159	268	268	NUM
gc-917	168	160	°	°	NOUN
gc-917	168	161	∠73	∠73	NOUN
gc-917	168	162	°	°	ADP
gc-917	168	163	25	25	NUM
gc-917	168	164	20	20	NUM
gc-917	168	165	172	172	NUM
gc-917	168	166	°	°	NOUN
gc-917	168	167	∠88	∠88	NOUN
gc-917	168	168	°	°	NOUN
gc-917	168	169	110	110	NUM
gc-917	168	170	g	g	NOUN
gc-917	168	171	eologia	eologia	NOUN
gc-917	168	172	c	c	PROPN
gc-917	168	173	roatica	roatica	ADV
gc-917	168	174	zhang	zhang	PROPN
gc-917	168	175	et	et	PROPN
gc-917	168	176	al	al	PROPN
gc-917	168	177	.	.	PROPN
gc-917	168	178	:	:	PUNCT
gc-917	169	1	the	the	DET
gc-917	169	2	prediction	prediction	NOUN
gc-917	169	3	of	of	ADP
gc-917	169	4	structural	structural	ADJ
gc-917	169	5	fractures	fracture	NOUN
gc-917	169	6	in	in	ADP
gc-917	169	7	coal	coal	NOUN
gc-917	169	8	seams	seam	NOUN
gc-917	169	9	of	of	ADP
gc-917	169	10	the	the	DET
gc-917	169	11	kuba	kuba	PROPN
gc-917	169	12	coalfield	coalfield	PROPN
gc-917	169	13	,	,	PUNCT
gc-917	169	14	china	china	PROPN
gc-917	169	15	:	:	PUNCT
gc-917	169	16	an	an	DET
gc-917	169	17	application	application	NOUN
gc-917	169	18	for	for	ADP
gc-917	169	19	coalbed	coalbe	VERB
gc-917	169	20	methane	methane	NOUN
gc-917	169	21	(	(	PUNCT
gc-917	169	22	cbm	cbm	PROPN
gc-917	169	23	)	)	PUNCT
gc-917	169	24	...	...	PUNCT
gc-917	170	1	65	65	NUM
gc-917	170	2	ranges	range	VERB
gc-917	170	3	from	from	ADP
gc-917	170	4	6–10	6–10	NOUN
gc-917	170	5	pieces	piece	NOUN
gc-917	170	6	/	/	SYM
gc-917	170	7	m	m	PROPN
gc-917	170	8	,	,	PUNCT
gc-917	170	9	with	with	ADP
gc-917	170	10	an	an	DET
gc-917	170	11	average	average	ADJ
gc-917	170	12	density	density	NOUN
gc-917	170	13	of	of	ADP
gc-917	170	14	6.8	6.8	NUM
gc-917	170	15	pieces	piece	NOUN
gc-917	170	16	/	/	SYM
gc-917	170	17	m	m	PROPN
gc-917	170	18	(	(	PUNCT
gc-917	170	19	table	table	NOUN
gc-917	170	20	1	1	NUM
gc-917	170	21	)	)	PUNCT
gc-917	170	22	.	.	PUNCT
gc-917	171	1	the	the	DET
gc-917	171	2	density	density	NOUN
gc-917	171	3	of	of	ADP
gc-917	171	4	exogenic	exogenic	ADJ
gc-917	171	5	fractures	fracture	NOUN
gc-917	171	6	of	of	ADP
gc-917	171	7	the	the	DET
gc-917	171	8	a7	a7	PROPN
gc-917	171	9	coal	coal	NOUN
gc-917	171	10	seam	seam	NOUN
gc-917	171	11	ranges	range	VERB
gc-917	171	12	from	from	ADP
gc-917	171	13	13–25	13–25	NUM
gc-917	171	14	pieces	piece	NOUN
gc-917	171	15	/	/	SYM
gc-917	171	16	m	m	PROPN
gc-917	171	17	,	,	PUNCT
gc-917	171	18	while	while	SCONJ
gc-917	171	19	the	the	DET
gc-917	171	20	average	average	ADJ
gc-917	171	21	density	density	NOUN
gc-917	171	22	is	be	AUX
gc-917	171	23	18	18	NUM
gc-917	171	24	pieces	piece	NOUN
gc-917	171	25	/	/	SYM
gc-917	171	26	m.	m.	NOUN
gc-917	171	27	endogenic	endogenic	ADJ
gc-917	171	28	fracture	fracture	NOUN
gc-917	171	29	densities	density	NOUN
gc-917	171	30	of	of	ADP
gc-917	171	31	the	the	DET
gc-917	171	32	a5	a5	PROPN
gc-917	171	33	and	and	CCONJ
gc-917	171	34	a7	a7	PROPN
gc-917	171	35	coal	coal	NOUN
gc-917	171	36	seams	seam	NOUN
gc-917	171	37	ranges	range	VERB
gc-917	171	38	from	from	ADP
gc-917	171	39	110–220	110–220	NUM
gc-917	171	40	pieces	piece	NOUN
gc-917	171	41	/	/	SYM
gc-917	171	42	m	m	PROPN
gc-917	171	43	,	,	PUNCT
gc-917	171	44	with	with	ADP
gc-917	171	45	an	an	DET
gc-917	171	46	average	average	ADJ
gc-917	171	47	den­	den­	NOUN
gc-917	171	48	sity	sity	NOUN
gc-917	171	49	of	of	ADP
gc-917	171	50	160	160	NUM
gc-917	171	51	pieces	piece	NOUN
gc-917	171	52	/	/	SYM
gc-917	171	53	m.	m.	NOUN
gc-917	171	54	4.5	4.5	NUM
gc-917	171	55	.	.	PUNCT
gc-917	172	1	the	the	DET
gc-917	172	2	cleats	cleat	NOUN
gc-917	172	3	in	in	ADP
gc-917	172	4	the	the	DET
gc-917	172	5	coal	coal	NOUN
gc-917	172	6	seam	seam	NOUN
gc-917	172	7	outcrops	outcrop	NOUN
gc-917	172	8	according	accord	VERB
gc-917	172	9	to	to	ADP
gc-917	172	10	the	the	DET
gc-917	172	11	macroscopic	macroscopic	ADJ
gc-917	172	12	coal	coal	NOUN
gc-917	172	13	compositions	composition	NOUN
gc-917	172	14	in	in	ADP
gc-917	172	15	separate	separate	ADJ
gc-917	172	16	strata	strata	NOUN
gc-917	172	17	,	,	PUNCT
gc-917	172	18	the	the	DET
gc-917	172	19	development	development	NOUN
gc-917	172	20	of	of	ADP
gc-917	172	21	the	the	DET
gc-917	172	22	exogenic	exogenic	ADJ
gc-917	172	23	and	and	CCONJ
gc-917	172	24	endogenic	endogenic	ADJ
gc-917	172	25	fractures	fracture	NOUN
gc-917	172	26	in	in	ADP
gc-917	172	27	each	each	DET
gc-917	172	28	stratum	stratum	NOUN
gc-917	172	29	were	be	AUX
gc-917	172	30	measured	measure	VERB
gc-917	172	31	.	.	PUNCT
gc-917	173	1	in	in	ADP
gc-917	173	2	the	the	DET
gc-917	173	3	outcrops	outcrop	NOUN
gc-917	173	4	of	of	ADP
gc-917	173	5	the	the	DET
gc-917	173	6	coal	coal	NOUN
gc-917	173	7	seams	seam	NOUN
gc-917	173	8	a5	a5	PROPN
gc-917	173	9	and	and	CCONJ
gc-917	173	10	a7	a7	PROPN
gc-917	173	11	,	,	PUNCT
gc-917	173	12	exogenic	exogenic	ADJ
gc-917	173	13	fractures	fracture	NOUN
gc-917	173	14	mainly	mainly	ADV
gc-917	173	15	extend	extend	VERB
gc-917	173	16	to	to	ADP
gc-917	173	17	the	the	DET
gc-917	173	18	nnw	nnw	PROPN
gc-917	173	19	-	-	PUNCT
gc-917	173	20	sse	sse	PROPN
gc-917	173	21	,	,	PUNCT
gc-917	173	22	nne	nne	PROPN
gc-917	173	23	-	-	PUNCT
gc-917	173	24	ssw	ssw	PROPN
gc-917	173	25	and	and	CCONJ
gc-917	173	26	s	s	NOUN
gc-917	173	27	-	-	PUNCT
gc-917	173	28	n	n	PRON
gc-917	173	29	direction	direction	NOUN
gc-917	173	30	.	.	PUNCT
gc-917	174	1	this	this	PRON
gc-917	174	2	is	be	AUX
gc-917	174	3	coincident	coincident	ADJ
gc-917	174	4	with	with	ADP
gc-917	174	5	the	the	DET
gc-917	174	6	growth	growth	NOUN
gc-917	174	7	directions	direction	NOUN
gc-917	174	8	of	of	ADP
gc-917	174	9	the	the	DET
gc-917	174	10	fractures	fracture	NOUN
gc-917	174	11	in	in	ADP
gc-917	174	12	the	the	DET
gc-917	174	13	surrounding	surround	VERB
gc-917	174	14	rocks	rock	NOUN
gc-917	174	15	.	.	PUNCT
gc-917	175	1	the	the	DET
gc-917	175	2	endo­	endo­	PROPN
gc-917	175	3	genic	genic	PROPN
gc-917	175	4	fractures	fracture	NOUN
gc-917	175	5	trend	trend	NOUN
gc-917	175	6	mainly	mainly	ADV
gc-917	175	7	s	s	NOUN
gc-917	175	8	-	-	PUNCT
gc-917	175	9	n	n	NOUN
gc-917	175	10	and	and	CCONJ
gc-917	175	11	sw	sw	PROPN
gc-917	175	12	-	-	PUNCT
gc-917	175	13	ne	ne	PROPN
gc-917	175	14	where	where	SCONJ
gc-917	175	15	the	the	DET
gc-917	175	16	lengths	length	NOUN
gc-917	175	17	of	of	ADP
gc-917	175	18	the	the	DET
gc-917	175	19	face	face	NOUN
gc-917	175	20	cleats	cleat	NOUN
gc-917	175	21	and	and	CCONJ
gc-917	175	22	the	the	DET
gc-917	175	23	butt	butt	NOUN
gc-917	175	24	cleats	cleat	NOUN
gc-917	175	25	,	,	PUNCT
gc-917	175	26	are	be	AUX
gc-917	175	27	5	5	NUM
gc-917	175	28	-	-	SYM
gc-917	175	29	15	15	NUM
gc-917	175	30	cm	cm	NOUN
gc-917	175	31	and	and	CCONJ
gc-917	175	32	0.5	0.5	NUM
gc-917	175	33	-	-	SYM
gc-917	175	34	2	2	NUM
gc-917	175	35	cm	cm	NOUN
gc-917	175	36	,	,	PUNCT
gc-917	175	37	respectively	respectively	ADV
gc-917	175	38	.	.	PUNCT
gc-917	176	1	the	the	DET
gc-917	176	2	face	face	NOUN
gc-917	176	3	cleats	cleat	NOUN
gc-917	176	4	and	and	CCONJ
gc-917	176	5	the	the	DET
gc-917	176	6	butt	butt	NOUN
gc-917	176	7	cleats	cleat	NOUN
gc-917	176	8	are	be	AUX
gc-917	176	9	perpendicular	perpendicular	ADJ
gc-917	176	10	to	to	ADP
gc-917	176	11	bedding	bed	VERB
gc-917	176	12	and	and	CCONJ
gc-917	176	13	intersect	intersect	ADJ
gc-917	176	14	perpendicularly	perpendicularly	ADJ
gc-917	176	15	,	,	PUNCT
gc-917	176	16	the	the	DET
gc-917	176	17	face	face	NOUN
gc-917	176	18	cleats	cleat	NOUN
gc-917	176	19	are	be	AUX
gc-917	176	20	dominant	dominant	ADJ
gc-917	176	21	,	,	PUNCT
gc-917	176	22	while	while	SCONJ
gc-917	176	23	the	the	DET
gc-917	176	24	butt	butt	NOUN
gc-917	176	25	cleats	cleat	NOUN
gc-917	176	26	are	be	AUX
gc-917	176	27	shorter	short	ADJ
gc-917	176	28	and	and	CCONJ
gc-917	176	29	connect	connect	VERB
gc-917	176	30	them	they	PRON
gc-917	176	31	(	(	PUNCT
gc-917	176	32	close	close	ADJ
gc-917	176	33	,	,	PUNCT
gc-917	176	34	1993	1993	NUM
gc-917	176	35	;	;	PUNCT
gc-917	176	36	laubach	laubach	PROPN
gc-917	176	37	et	et	PROPN
gc-917	176	38	al	al	PROPN
gc-917	176	39	.	.	PROPN
gc-917	176	40	,	,	PUNCT
gc-917	176	41	1998	1998	NUM
gc-917	176	42	;	;	PUNCT
gc-917	176	43	gresley	gresley	ADJ
gc-917	176	44	,	,	PUNCT
gc-917	176	45	2009	2009	NUM
gc-917	176	46	;	;	PUNCT
gc-917	176	47	weniger	weniger	NOUN
gc-917	176	48	et	et	PROPN
gc-917	176	49	al	al	PROPN
gc-917	176	50	.	.	PROPN
gc-917	176	51	,	,	PUNCT
gc-917	176	52	2016	2016	NUM
gc-917	176	53	)	)	PUNCT
gc-917	176	54	.	.	PUNCT
gc-917	177	1	the	the	DET
gc-917	177	2	development	development	NOUN
gc-917	177	3	of	of	ADP
gc-917	177	4	the	the	DET
gc-917	177	5	exogenic	exogenic	ADJ
gc-917	177	6	fractures	fracture	NOUN
gc-917	177	7	(	(	PUNCT
gc-917	177	8	joints	joint	NOUN
gc-917	177	9	)	)	PUNCT
gc-917	177	10	in	in	ADP
gc-917	177	11	both	both	CCONJ
gc-917	177	12	the	the	DET
gc-917	177	13	surrounding	surround	VERB
gc-917	177	14	rocks	rock	NOUN
gc-917	177	15	and	and	CCONJ
gc-917	177	16	the	the	DET
gc-917	177	17	coal	coal	NOUN
gc-917	177	18	seams	seam	NOUN
gc-917	177	19	usually	usually	ADV
gc-917	177	20	ends	end	VERB
gc-917	177	21	at	at	ADP
gc-917	177	22	a	a	DET
gc-917	177	23	stra­	stra­	ADJ
gc-917	177	24	tum	tum	NOUN
gc-917	177	25	surface	surface	NOUN
gc-917	177	26	,	,	PUNCT
gc-917	177	27	which	which	PRON
gc-917	177	28	is	be	AUX
gc-917	177	29	called	call	VERB
gc-917	177	30	the	the	DET
gc-917	177	31	boundary	boundary	NOUN
gc-917	177	32	of	of	ADP
gc-917	177	33	the	the	DET
gc-917	177	34	mechanical	mechanical	ADJ
gc-917	177	35	lay­	lay­	ADJ
gc-917	177	36	ers	er	NOUN
gc-917	177	37	.	.	PUNCT
gc-917	178	1	the	the	DET
gc-917	178	2	height	height	NOUN
gc-917	178	3	of	of	ADP
gc-917	178	4	joints	joint	NOUN
gc-917	178	5	between	between	ADP
gc-917	178	6	two	two	NUM
gc-917	178	7	boundaries	boundary	NOUN
gc-917	178	8	of	of	ADP
gc-917	178	9	the	the	DET
gc-917	178	10	mechanical	mechanical	ADJ
gc-917	178	11	layer	layer	NOUN
gc-917	178	12	is	be	AUX
gc-917	178	13	the	the	DET
gc-917	178	14	thickness	thickness	NOUN
gc-917	178	15	of	of	ADP
gc-917	178	16	the	the	DET
gc-917	178	17	layer	layer	NOUN
gc-917	178	18	,	,	PUNCT
gc-917	178	19	which	which	PRON
gc-917	178	20	can	can	AUX
gc-917	178	21	either	either	CCONJ
gc-917	178	22	be	be	AUX
gc-917	178	23	the	the	DET
gc-917	178	24	thickness	thickness	NOUN
gc-917	178	25	of	of	ADP
gc-917	178	26	a	a	DET
gc-917	178	27	single	single	ADJ
gc-917	178	28	stratum	stratum	NOUN
gc-917	178	29	or	or	CCONJ
gc-917	178	30	of	of	ADP
gc-917	178	31	multiple	multiple	ADJ
gc-917	178	32	strata	strata	NOUN
gc-917	178	33	.	.	PUNCT
gc-917	179	1	the	the	DET
gc-917	179	2	exogenic	exogenic	ADJ
gc-917	179	3	fractures	fracture	NOUN
gc-917	179	4	in	in	ADP
gc-917	179	5	coal	coal	NOUN
gc-917	179	6	seams	seam	NOUN
gc-917	179	7	are	be	AUX
gc-917	179	8	generally	generally	ADV
gc-917	179	9	developed	develop	VERB
gc-917	179	10	in	in	ADP
gc-917	179	11	the	the	DET
gc-917	179	12	small	small	ADJ
gc-917	179	13	strata	strata	NOUN
gc-917	179	14	of	of	ADP
gc-917	179	15	coal	coal	NOUN
gc-917	179	16	which	which	PRON
gc-917	179	17	are	be	AUX
gc-917	179	18	petrograpically	petrograpically	ADV
gc-917	179	19	different	different	ADJ
gc-917	179	20	by	by	ADP
gc-917	179	21	their	their	PRON
gc-917	179	22	lithotype	lithotype	ADJ
gc-917	179	23	com­	com­	NOUN
gc-917	179	24	position	position	NOUN
gc-917	179	25	,	,	PUNCT
gc-917	179	26	varying	vary	VERB
gc-917	179	27	from	from	ADP
gc-917	179	28	dull	dull	ADJ
gc-917	179	29	,	,	PUNCT
gc-917	179	30	semi	semi	ADJ
gc-917	179	31	-	-	ADJ
gc-917	179	32	dull	dull	ADJ
gc-917	179	33	,	,	PUNCT
gc-917	179	34	semi	semi	ADJ
gc-917	179	35	-	-	ADJ
gc-917	179	36	bright	bright	ADJ
gc-917	179	37	and	and	CCONJ
gc-917	179	38	bright	bright	ADJ
gc-917	179	39	coal	coal	NOUN
gc-917	179	40	lithotypes	lithotype	NOUN
gc-917	179	41	.	.	PUNCT
gc-917	180	1	the	the	DET
gc-917	180	2	directions	direction	NOUN
gc-917	180	3	of	of	ADP
gc-917	180	4	the	the	DET
gc-917	180	5	fractures	fracture	NOUN
gc-917	180	6	of	of	ADP
gc-917	180	7	different	different	ADJ
gc-917	180	8	strata	strata	NOUN
gc-917	180	9	of	of	ADP
gc-917	180	10	coal	coal	NOUN
gc-917	180	11	are	be	AUX
gc-917	180	12	coincident	coincident	ADJ
gc-917	180	13	,	,	PUNCT
gc-917	180	14	as	as	SCONJ
gc-917	180	15	shown	show	VERB
gc-917	180	16	in	in	ADP
gc-917	180	17	figure	figure	NOUN
gc-917	180	18	9(a	9(a	NUM
gc-917	180	19	)	)	PUNCT
gc-917	180	20	and	and	CCONJ
gc-917	180	21	figure	figure	VERB
gc-917	180	22	9(c	9(c	NUM
gc-917	180	23	)	)	PUNCT
gc-917	180	24	.	.	PUNCT
gc-917	181	1	as	as	SCONJ
gc-917	181	2	demonstrated	demonstrate	VERB
gc-917	181	3	in	in	ADP
gc-917	181	4	figure	figure	NOUN
gc-917	181	5	9(b	9(b	NUM
gc-917	181	6	)	)	PUNCT
gc-917	181	7	and	and	CCONJ
gc-917	181	8	figure	figure	VERB
gc-917	181	9	9(d	9(d	NUM
gc-917	181	10	)	)	PUNCT
gc-917	181	11	,	,	PUNCT
gc-917	181	12	the	the	DET
gc-917	181	13	development	development	NOUN
gc-917	181	14	of	of	ADP
gc-917	181	15	the	the	DET
gc-917	181	16	fractures	fracture	NOUN
gc-917	181	17	in	in	ADP
gc-917	181	18	the	the	DET
gc-917	181	19	surrounding	surround	VERB
gc-917	181	20	rocks	rock	NOUN
gc-917	181	21	is	be	AUX
gc-917	181	22	similar	similar	ADJ
gc-917	181	23	to	to	ADP
gc-917	181	24	that	that	PRON
gc-917	181	25	in	in	ADP
gc-917	181	26	the	the	DET
gc-917	181	27	coal	coal	NOUN
gc-917	181	28	seams	seam	NOUN
gc-917	181	29	.	.	PUNCT
gc-917	182	1	the	the	DET
gc-917	182	2	endogenic	endogenic	ADJ
gc-917	182	3	fractures	fracture	NOUN
gc-917	182	4	are	be	AUX
gc-917	182	5	developed	develop	VERB
gc-917	182	6	adequately	adequately	ADV
gc-917	182	7	in	in	ADP
gc-917	182	8	the	the	DET
gc-917	182	9	coal	coal	NOUN
gc-917	182	10	seams	seam	NOUN
gc-917	182	11	of	of	ADP
gc-917	182	12	the	the	DET
gc-917	182	13	research	research	NOUN
gc-917	182	14	area	area	NOUN
gc-917	182	15	with	with	ADP
gc-917	182	16	a	a	DET
gc-917	182	17	maximum	maximum	ADJ
gc-917	182	18	linear	linear	ADJ
gc-917	182	19	den­	den­	ADJ
gc-917	182	20	sity	sity	NOUN
gc-917	182	21	of	of	ADP
gc-917	182	22	220	220	NUM
gc-917	182	23	pieces	piece	NOUN
gc-917	182	24	/	/	SYM
gc-917	182	25	m.	m.	NOUN
gc-917	182	26	4.6	4.6	NUM
gc-917	182	27	.	.	PUNCT
gc-917	183	1	the	the	DET
gc-917	183	2	fractures	fracture	NOUN
gc-917	183	3	in	in	ADP
gc-917	183	4	the	the	DET
gc-917	183	5	underground	underground	ADJ
gc-917	183	6	coal	coal	NOUN
gc-917	183	7	seams	seam	NOUN
gc-917	183	8	the	the	DET
gc-917	183	9	heading	heading	ADJ
gc-917	183	10	face	face	NOUN
gc-917	183	11	of	of	ADP
gc-917	183	12	the	the	DET
gc-917	183	13	a5	a5	PROPN
gc-917	183	14	coal	coal	NOUN
gc-917	183	15	seam	seam	NOUN
gc-917	183	16	was	be	AUX
gc-917	183	17	applied	apply	VERB
gc-917	183	18	as	as	ADP
gc-917	183	19	the	the	DET
gc-917	183	20	under­	under­	PROPN
gc-917	183	21	ground	ground	NOUN
gc-917	183	22	observation	observation	NOUN
gc-917	183	23	point	point	NOUN
gc-917	183	24	,	,	PUNCT
gc-917	183	25	which	which	PRON
gc-917	183	26	is	be	AUX
gc-917	183	27	located	locate	VERB
gc-917	183	28	in	in	ADP
gc-917	183	29	the	the	DET
gc-917	183	30	western	western	ADJ
gc-917	183	31	part	part	NOUN
gc-917	183	32	of	of	ADP
gc-917	183	33	the	the	DET
gc-917	183	34	+2000	+2000	NUM
gc-917	183	35	horizontal	horizontal	ADJ
gc-917	183	36	roadway	roadway	NOUN
gc-917	183	37	in	in	ADP
gc-917	183	38	the	the	DET
gc-917	183	39	dawanqi	dawanqi	NOUN
gc-917	183	40	coal	coal	NOUN
gc-917	183	41	mine	mine	NOUN
gc-917	183	42	of	of	ADP
gc-917	183	43	the	the	DET
gc-917	183	44	kuba	kuba	PROPN
gc-917	183	45	coalfield	coalfield	PROPN
gc-917	183	46	.	.	PUNCT
gc-917	184	1	the	the	DET
gc-917	184	2	coal	coal	NOUN
gc-917	184	3	seam	seam	NOUN
gc-917	184	4	is	be	AUX
gc-917	184	5	buried	bury	VERB
gc-917	184	6	210	210	NUM
gc-917	184	7	m	m	ADV
gc-917	184	8	underground	underground	ADJ
gc-917	184	9	with	with	ADP
gc-917	184	10	a	a	DET
gc-917	184	11	thickness	thickness	NOUN
gc-917	184	12	of	of	ADP
gc-917	184	13	8.2	8.2	NUM
gc-917	184	14	m	m	NOUN
gc-917	184	15	,	,	PUNCT
gc-917	184	16	in	in	ADP
gc-917	184	17	which	which	PRON
gc-917	184	18	3.1	3.1	NUM
gc-917	184	19	m	m	NOUN
gc-917	184	20	of	of	ADP
gc-917	184	21	coal	coal	NOUN
gc-917	184	22	could	could	AUX
gc-917	184	23	be	be	AUX
gc-917	184	24	observed	observe	VERB
gc-917	184	25	(	(	PUNCT
gc-917	184	26	figure	figure	NOUN
gc-917	184	27	10	10	NUM
gc-917	184	28	)	)	PUNCT
gc-917	184	29	.	.	PUNCT
gc-917	185	1	the	the	DET
gc-917	185	2	a5	a5	PROPN
gc-917	185	3	coal	coal	NOUN
gc-917	185	4	seam	seam	NOUN
gc-917	185	5	is	be	AUX
gc-917	185	6	inclined	incline	VERB
gc-917	185	7	southward	southward	ADV
gc-917	185	8	with	with	ADP
gc-917	185	9	a	a	DET
gc-917	185	10	dip	dip	NOUN
gc-917	185	11	angle	angle	NOUN
gc-917	185	12	of	of	ADP
gc-917	185	13	83	83	NUM
gc-917	185	14	°	°	NOUN
gc-917	185	15	(	(	PUNCT
gc-917	185	16	fig	fig	NOUN
gc-917	185	17	.	.	PUNCT
gc-917	185	18	10	10	NUM
gc-917	185	19	)	)	PUNCT
gc-917	185	20	.	.	PUNCT
gc-917	186	1	the	the	DET
gc-917	186	2	coal	coal	NOUN
gc-917	186	3	is	be	AUX
gc-917	186	4	mainly	mainly	ADV
gc-917	186	5	fragmented	fragmented	ADJ
gc-917	186	6	but	but	CCONJ
gc-917	186	7	undeformed	undeformed	ADJ
gc-917	186	8	.	.	PUNCT
gc-917	187	1	it	it	PRON
gc-917	187	2	exhibits	exhibit	VERB
gc-917	187	3	an	an	DET
gc-917	187	4	integral	integral	ADJ
gc-917	187	5	coal	coal	NOUN
gc-917	187	6	structure	structure	NOUN
gc-917	187	7	.	.	PUNCT
gc-917	188	1	the	the	DET
gc-917	188	2	linear	linear	ADJ
gc-917	188	3	density	density	NOUN
gc-917	188	4	and	and	CCONJ
gc-917	188	5	the	the	DET
gc-917	188	6	length	length	NOUN
gc-917	188	7	of	of	ADP
gc-917	188	8	the	the	DET
gc-917	188	9	endogenic	endogenic	ADJ
gc-917	188	10	fractures	fracture	NOUN
gc-917	188	11	are	be	AUX
gc-917	188	12	200	200	NUM
gc-917	188	13	pieces	piece	NOUN
gc-917	188	14	/	/	SYM
gc-917	188	15	m	m	NOUN
gc-917	188	16	,	,	PUNCT
gc-917	188	17	respectively	respectively	ADV
gc-917	188	18	,	,	PUNCT
gc-917	188	19	while	while	SCONJ
gc-917	188	20	the	the	DET
gc-917	188	21	occurrence	occurrence	NOUN
gc-917	188	22	is	be	AUX
gc-917	188	23	divided	divide	VERB
gc-917	188	24	into	into	ADP
gc-917	188	25	two	two	NUM
gc-917	188	26	groups	group	NOUN
gc-917	188	27	,	,	PUNCT
gc-917	188	28	namely	namely	ADV
gc-917	188	29	,	,	PUNCT
gc-917	188	30	the	the	DET
gc-917	188	31	group	group	NOUN
gc-917	188	32	with	with	ADP
gc-917	188	33	a	a	DET
gc-917	188	34	dip	dip	NOUN
gc-917	188	35	of	of	ADP
gc-917	188	36	273	273	NUM
gc-917	188	37	°	°	NOUN
gc-917	188	38	/83	/83	NOUN
gc-917	188	39	°	°	NOUN
gc-917	188	40	,	,	PUNCT
gc-917	188	41	and	and	CCONJ
gc-917	189	1	232	232	NUM
gc-917	189	2	°	°	NOUN
gc-917	189	3	/41	/41	SYM
gc-917	189	4	°	°	PROPN
gc-917	189	5	.	.	PUNCT
gc-917	189	6	exogenic	exogenic	ADJ
gc-917	189	7	fractures	fracture	NOUN
gc-917	189	8	can	can	AUX
gc-917	189	9	be	be	AUX
gc-917	189	10	divided	divide	VERB
gc-917	189	11	into	into	ADP
gc-917	189	12	four	four	NUM
gc-917	189	13	groups	group	NOUN
gc-917	189	14	.	.	PUNCT
gc-917	190	1	the	the	DET
gc-917	190	2	exogenic	exogenic	ADJ
gc-917	190	3	joints	joint	NOUN
gc-917	190	4	are	be	AUX
gc-917	190	5	dip	dip	NOUN
gc-917	190	6	to	to	ADP
gc-917	190	7	271	271	NUM
gc-917	190	8	°	°	NUM
gc-917	190	9	and	and	CCONJ
gc-917	190	10	115	115	NUM
gc-917	190	11	°	°	NOUN
gc-917	190	12	with	with	ADP
gc-917	190	13	inclinations	inclination	NOUN
gc-917	190	14	of	of	ADP
gc-917	190	15	86	86	NUM
gc-917	190	16	°	°	NUM
gc-917	190	17	and	and	CCONJ
gc-917	190	18	44	44	NUM
gc-917	190	19	°	°	NOUN
gc-917	190	20	with	with	ADP
gc-917	190	21	a	a	DET
gc-917	190	22	linear	linear	ADJ
gc-917	190	23	density	density	NOUN
gc-917	190	24	of	of	ADP
gc-917	190	25	2	2	NUM
gc-917	190	26	-	-	SYM
gc-917	190	27	4	4	NUM
gc-917	190	28	pieces	piece	NOUN
gc-917	190	29	/	/	SYM
gc-917	190	30	m.	m.	NOUN
gc-917	190	31	these	these	DET
gc-917	190	32	exogenic	exogenic	ADJ
gc-917	190	33	joints	joint	NOUN
gc-917	190	34	are	be	AUX
gc-917	190	35	characterized	characterize	VERB
gc-917	190	36	by	by	ADP
gc-917	190	37	their	their	PRON
gc-917	190	38	preferable	preferable	ADJ
gc-917	190	39	extensibility	extensibility	NOUN
gc-917	190	40	,	,	PUNCT
gc-917	190	41	regular	regular	ADJ
gc-917	190	42	development	development	NOUN
gc-917	190	43	,	,	PUNCT
gc-917	190	44	and	and	CCONJ
gc-917	190	45	almost	almost	ADV
gc-917	190	46	com­	com­	ADJ
gc-917	190	47	plete	plete	ADJ
gc-917	190	48	extent	extent	NOUN
gc-917	190	49	through	through	ADP
gc-917	190	50	the	the	DET
gc-917	190	51	visual	visual	ADJ
gc-917	190	52	area	area	NOUN
gc-917	190	53	.	.	PUNCT
gc-917	191	1	exogenic	exogenic	ADJ
gc-917	191	2	joints	joint	NOUN
gc-917	191	3	with	with	ADP
gc-917	191	4	a	a	DET
gc-917	191	5	dip	dip	NOUN
gc-917	191	6	of	of	ADP
gc-917	191	7	20	20	NUM
gc-917	191	8	°	°	NOUN
gc-917	191	9	/30	/30	NOUN
gc-917	191	10	°	°	PROPN
gc-917	191	11	,	,	PUNCT
gc-917	191	12	are	be	AUX
gc-917	191	13	slightly	slightly	ADV
gc-917	191	14	deformed	deform	VERB
gc-917	191	15	with	with	ADP
gc-917	191	16	the	the	DET
gc-917	191	17	linear	linear	ADJ
gc-917	191	18	density	density	NOUN
gc-917	191	19	reaching	reach	VERB
gc-917	191	20	6	6	NUM
gc-917	191	21	pieces	piece	NOUN
gc-917	191	22	/	/	SYM
gc-917	191	23	m.	m.	NOUN
gc-917	191	24	in	in	ADP
gc-917	191	25	addition	addition	NOUN
gc-917	191	26	,	,	PUNCT
gc-917	191	27	a	a	DET
gc-917	191	28	few	few	ADJ
gc-917	191	29	joints	joint	NOUN
gc-917	191	30	are	be	AUX
gc-917	191	31	developed	develop	VERB
gc-917	191	32	in	in	ADP
gc-917	191	33	the	the	DET
gc-917	191	34	group	group	NOUN
gc-917	191	35	with	with	ADP
gc-917	191	36	a	a	DET
gc-917	191	37	dip	dip	NOUN
gc-917	191	38	of	of	ADP
gc-917	191	39	90	90	NUM
gc-917	191	40	°	°	NOUN
gc-917	191	41	/	/	SYM
gc-917	191	42	65	65	NUM
gc-917	191	43	°	°	NOUN
gc-917	191	44	(	(	PUNCT
gc-917	191	45	figure	figure	NOUN
gc-917	191	46	10	10	NUM
gc-917	191	47	)	)	PUNCT
gc-917	191	48	.	.	PUNCT
gc-917	192	1	the	the	DET
gc-917	192	2	observed	observe	VERB
gc-917	192	3	thickness	thickness	NOUN
gc-917	192	4	of	of	ADP
gc-917	192	5	the	the	DET
gc-917	192	6	a7	a7	PROPN
gc-917	192	7	coal	coal	NOUN
gc-917	192	8	seam	seam	NOUN
gc-917	192	9	underground	underground	NOUN
gc-917	192	10	is	be	AUX
gc-917	192	11	about	about	ADV
gc-917	192	12	2	2	NUM
gc-917	192	13	m	m	NOUN
gc-917	192	14	,	,	PUNCT
gc-917	192	15	and	and	CCONJ
gc-917	192	16	the	the	DET
gc-917	192	17	roof	roof	NOUN
gc-917	192	18	and	and	CCONJ
gc-917	192	19	the	the	DET
gc-917	192	20	floor	floor	NOUN
gc-917	192	21	are	be	AUX
gc-917	192	22	both	both	ADV
gc-917	192	23	visible	visible	ADJ
gc-917	192	24	.	.	PUNCT
gc-917	193	1	the	the	DET
gc-917	193	2	roof	roof	NOUN
gc-917	193	3	and	and	CCONJ
gc-917	193	4	the	the	DET
gc-917	193	5	floor	floor	NOUN
gc-917	193	6	are	be	AUX
gc-917	193	7	composed	compose	VERB
gc-917	193	8	of	of	ADP
gc-917	193	9	the	the	DET
gc-917	193	10	glutenites	glutenite	NOUN
gc-917	193	11	and	and	CCONJ
gc-917	193	12	the	the	DET
gc-917	193	13	grey	grey	ADJ
gc-917	193	14	-	-	PUNCT
gc-917	193	15	black	black	ADJ
gc-917	193	16	mudstones	mudstone	NOUN
gc-917	193	17	respectively	respectively	ADV
gc-917	193	18	,	,	PUNCT
gc-917	193	19	and	and	CCONJ
gc-917	193	20	the	the	DET
gc-917	193	21	coal	coal	NOUN
gc-917	193	22	is	be	AUX
gc-917	193	23	a	a	DET
gc-917	193	24	dark	dark	ADJ
gc-917	193	25	black	black	ADJ
gc-917	193	26	colour	colour	NOUN
gc-917	193	27	.	.	PUNCT
gc-917	194	1	in	in	ADP
gc-917	194	2	macro	macro	ADJ
gc-917	194	3	level	level	NOUN
gc-917	194	4	,	,	PUNCT
gc-917	194	5	the	the	DET
gc-917	194	6	coal	coal	NOUN
gc-917	194	7	rock	rock	NOUN
gc-917	194	8	is	be	AUX
gc-917	194	9	half	half	ADJ
gc-917	194	10	-	-	PUNCT
gc-917	194	11	duration	duration	NOUN
gc-917	194	12	,	,	PUNCT
gc-917	194	13	which	which	PRON
gc-917	194	14	has	have	VERB
gc-917	194	15	an	an	DET
gc-917	194	16	integral	integral	ADJ
gc-917	194	17	coal	coal	NOUN
gc-917	194	18	structure	structure	NOUN
gc-917	194	19	and	and	CCONJ
gc-917	194	20	is	be	AUX
gc-917	194	21	composed	compose	VERB
gc-917	194	22	of	of	ADP
gc-917	194	23	the	the	DET
gc-917	194	24	fragmented	fragmented	ADJ
gc-917	194	25	coal	coal	NOUN
gc-917	194	26	of	of	ADP
gc-917	194	27	primary	primary	ADJ
gc-917	194	28	structure	structure	NOUN
gc-917	194	29	.	.	PUNCT
gc-917	195	1	three	three	NUM
gc-917	195	2	groups	group	NOUN
gc-917	195	3	of	of	ADP
gc-917	195	4	regularly	regularly	ADV
gc-917	195	5	developed	develop	VERB
gc-917	195	6	exogenic	exogenic	ADJ
gc-917	195	7	joints	joint	NOUN
gc-917	195	8	are	be	AUX
gc-917	195	9	inclined	incline	VERB
gc-917	195	10	to	to	ADP
gc-917	195	11	281	281	NUM
gc-917	195	12	°	°	NOUN
gc-917	195	13	,	,	PUNCT
gc-917	195	14	273	273	NUM
gc-917	195	15	°	°	NOUN
gc-917	195	16	,	,	PUNCT
gc-917	195	17	and	and	CCONJ
gc-917	195	18	41	41	NUM
gc-917	195	19	°	°	NOUN
gc-917	195	20	with	with	ADP
gc-917	195	21	dip	dip	NOUN
gc-917	195	22	angles	angle	NOUN
gc-917	195	23	of	of	ADP
gc-917	195	24	35	35	NUM
gc-917	195	25	°	°	NOUN
gc-917	195	26	,	,	PUNCT
gc-917	195	27	54	54	NUM
gc-917	195	28	°	°	NOUN
gc-917	195	29	,	,	PUNCT
gc-917	195	30	and	and	CCONJ
gc-917	195	31	60	60	NUM
gc-917	195	32	°	°	NOUN
gc-917	195	33	respectively	respectively	ADV
gc-917	195	34	.	.	PUNCT
gc-917	196	1	there	there	PRON
gc-917	196	2	is	be	VERB
gc-917	196	3	one	one	NUM
gc-917	196	4	group	group	NOUN
gc-917	196	5	of	of	ADP
gc-917	196	6	endogenic	endogenic	ADJ
gc-917	196	7	fractures	fracture	NOUN
gc-917	196	8	,	,	PUNCT
gc-917	196	9	which	which	PRON
gc-917	196	10	are	be	AUX
gc-917	196	11	inclined	incline	VERB
gc-917	196	12	to	to	ADP
gc-917	196	13	221	221	NUM
gc-917	196	14	°	°	NOUN
gc-917	196	15	with	with	ADP
gc-917	196	16	a	a	DET
gc-917	196	17	dip	dip	NOUN
gc-917	196	18	angle	angle	NOUN
gc-917	196	19	of	of	ADP
gc-917	196	20	60	60	NUM
gc-917	196	21	°	°	NUM
gc-917	196	22	and	and	CCONJ
gc-917	196	23	a	a	DET
gc-917	196	24	linear	linear	ADJ
gc-917	196	25	density	density	NOUN
gc-917	196	26	of	of	ADP
gc-917	196	27	10	10	NUM
gc-917	196	28	pieces	piece	NOUN
gc-917	196	29	/	/	SYM
gc-917	196	30	m	m	PROPN
gc-917	196	31	(	(	PUNCT
gc-917	196	32	figure	figure	NOUN
gc-917	196	33	11	11	NUM
gc-917	196	34	)	)	PUNCT
gc-917	196	35	.	.	PUNCT
gc-917	197	1	figure	figure	NOUN
gc-917	197	2	10	10	NUM
gc-917	197	3	.	.	PUNCT
gc-917	198	1	observation	observation	NOUN
gc-917	198	2	map	map	NOUN
gc-917	198	3	of	of	ADP
gc-917	198	4	coal	coal	NOUN
gc-917	198	5	body	body	NOUN
gc-917	198	6	structure	structure	NOUN
gc-917	198	7	in	in	ADP
gc-917	198	8	a5	a5	PROPN
gc-917	198	9	coal	coal	NOUN
gc-917	198	10	seam	seam	NOUN
gc-917	198	11	.	.	PUNCT
gc-917	199	1	g	g	NOUN
gc-917	199	2	eo	eo	PROPN
gc-917	199	3	lo	lo	PROPN
gc-917	199	4	gi	gi	VERB
gc-917	199	5	a	a	DET
gc-917	199	6	c	c	X
gc-917	199	7	ro	ro	X
gc-917	199	8	at	at	ADP
gc-917	199	9	ic	ic	PROPN
gc-917	199	10	a	a	DET
gc-917	199	11	geologia	geologia	ADJ
gc-917	199	12	croatica	croatica	NOUN
gc-917	199	13	72	72	NUM
gc-917	199	14	/	/	SYM
gc-917	199	15	special	special	ADJ
gc-917	199	16	issue66	issue66	NOUN
gc-917	199	17	according	accord	VERB
gc-917	199	18	to	to	ADP
gc-917	199	19	the	the	DET
gc-917	199	20	observed	observe	VERB
gc-917	199	21	results	result	NOUN
gc-917	199	22	from	from	ADP
gc-917	199	23	the	the	DET
gc-917	199	24	underground	underground	NOUN
gc-917	199	25	,	,	PUNCT
gc-917	199	26	the	the	DET
gc-917	199	27	fractures	fracture	NOUN
gc-917	199	28	in	in	ADP
gc-917	199	29	the	the	DET
gc-917	199	30	coal	coal	NOUN
gc-917	199	31	seams	seam	NOUN
gc-917	199	32	extend	extend	VERB
gc-917	199	33	n	n	PRON
gc-917	199	34	-	-	PUNCT
gc-917	199	35	s	s	NOUN
gc-917	199	36	and	and	CCONJ
gc-917	199	37	nne	nne	PROPN
gc-917	199	38	-	-	PUNCT
gc-917	199	39	ssw	ssw	PROPN
gc-917	199	40	,	,	PUNCT
gc-917	199	41	with	with	ADP
gc-917	199	42	few	few	ADJ
gc-917	199	43	trending	trend	VERB
gc-917	199	44	nnw	nnw	PROPN
gc-917	199	45	-	-	PUNCT
gc-917	199	46	sse	sse	NOUN
gc-917	199	47	,	,	PUNCT
gc-917	199	48	which	which	PRON
gc-917	199	49	is	be	AUX
gc-917	199	50	basically	basically	ADV
gc-917	199	51	coincident	coincident	ADJ
gc-917	199	52	with	with	ADP
gc-917	199	53	the	the	DET
gc-917	199	54	re­	re­	PROPN
gc-917	199	55	sults	sult	NOUN
gc-917	199	56	observed	observe	VERB
gc-917	199	57	at	at	ADP
gc-917	199	58	the	the	DET
gc-917	199	59	surface	surface	NOUN
gc-917	199	60	.	.	PUNCT
gc-917	200	1	according	accord	VERB
gc-917	200	2	to	to	ADP
gc-917	200	3	the	the	DET
gc-917	200	4	analysis	analysis	NOUN
gc-917	200	5	,	,	PUNCT
gc-917	200	6	fractures	fracture	NOUN
gc-917	200	7	with	with	ADP
gc-917	200	8	the	the	DET
gc-917	200	9	same	same	ADJ
gc-917	200	10	direction	direction	NOUN
gc-917	200	11	are	be	AUX
gc-917	200	12	found	find	VERB
gc-917	200	13	in	in	ADP
gc-917	200	14	the	the	DET
gc-917	200	15	surrounding	surround	VERB
gc-917	200	16	rocks	rock	NOUN
gc-917	200	17	and	and	CCONJ
gc-917	200	18	the	the	DET
gc-917	200	19	coal	coal	NOUN
gc-917	200	20	seams	seam	NOUN
gc-917	200	21	on	on	ADP
gc-917	200	22	the	the	DET
gc-917	200	23	ground	ground	NOUN
gc-917	200	24	,	,	PUNCT
gc-917	200	25	as	as	ADV
gc-917	200	26	well	well	ADV
gc-917	200	27	as	as	ADP
gc-917	200	28	in	in	ADP
gc-917	200	29	the	the	DET
gc-917	200	30	roof	roof	NOUN
gc-917	200	31	,	,	PUNCT
gc-917	200	32	floor	floor	NOUN
gc-917	200	33	and	and	CCONJ
gc-917	200	34	seams	seam	NOUN
gc-917	200	35	of	of	ADP
gc-917	200	36	the	the	DET
gc-917	200	37	underground	underground	ADJ
gc-917	200	38	coal	coal	NOUN
gc-917	200	39	seams	seam	NOUN
gc-917	200	40	.	.	PUNCT
gc-917	201	1	therefore	therefore	ADV
gc-917	201	2	,	,	PUNCT
gc-917	201	3	it	it	PRON
gc-917	201	4	verifies	verify	VERB
gc-917	201	5	that	that	SCONJ
gc-917	201	6	when	when	SCONJ
gc-917	201	7	the	the	DET
gc-917	201	8	coal	coal	NOUN
gc-917	201	9	seam	seam	NOUN
gc-917	201	10	and	and	CCONJ
gc-917	201	11	the	the	DET
gc-917	201	12	surrounding	surround	VERB
gc-917	201	13	rock	rock	NOUN
gc-917	201	14	of	of	ADP
gc-917	201	15	the	the	DET
gc-917	201	16	same	same	ADJ
gc-917	201	17	tectonic	tectonic	ADJ
gc-917	201	18	layer	layer	NOUN
gc-917	201	19	suffer	suffer	VERB
gc-917	201	20	from	from	ADP
gc-917	201	21	the	the	DET
gc-917	201	22	same	same	ADJ
gc-917	201	23	tectonic	tectonic	ADJ
gc-917	201	24	stress	stress	NOUN
gc-917	201	25	,	,	PUNCT
gc-917	201	26	the	the	DET
gc-917	201	27	joint	joint	ADJ
gc-917	201	28	fractures	fracture	NOUN
gc-917	201	29	gen­	gen­	PROPN
gc-917	201	30	erated	erate	VERB
gc-917	201	31	in	in	ADP
gc-917	201	32	them	they	PRON
gc-917	201	33	are	be	AUX
gc-917	201	34	similar	similar	ADJ
gc-917	201	35	.	.	PUNCT
gc-917	202	1	4.7	4.7	NUM
gc-917	202	2	.	.	PUNCT
gc-917	202	3	measured	measure	VERB
gc-917	202	4	section	section	NOUN
gc-917	202	5	the	the	DET
gc-917	202	6	middle	middle	PROPN
gc-917	202	7	part	part	NOUN
gc-917	202	8	coal	coal	NOUN
gc-917	202	9	mine	mine	NOUN
gc-917	202	10	of	of	ADP
gc-917	202	11	the	the	DET
gc-917	202	12	kuba	kuba	PROPN
gc-917	202	13	coalfield	coalfield	NOUN
gc-917	202	14	is	be	AUX
gc-917	202	15	characterized	characterize	VERB
gc-917	202	16	by	by	ADP
gc-917	202	17	approximately	approximately	ADV
gc-917	202	18	vertical	vertical	ADJ
gc-917	202	19	coal	coal	NOUN
gc-917	202	20	seams	seam	NOUN
gc-917	202	21	and	and	CCONJ
gc-917	202	22	surrounding	surround	VERB
gc-917	202	23	rocks	rock	NOUN
gc-917	202	24	,	,	PUNCT
gc-917	202	25	as	as	ADV
gc-917	202	26	well	well	ADV
gc-917	202	27	as	as	ADP
gc-917	202	28	the	the	DET
gc-917	202	29	well	well	ADV
gc-917	202	30	-	-	PUNCT
gc-917	202	31	preserved	preserve	VERB
gc-917	202	32	coal	coal	NOUN
gc-917	202	33	seam	seam	NOUN
gc-917	202	34	outcrops	outcrop	NOUN
gc-917	202	35	at	at	ADP
gc-917	202	36	the	the	DET
gc-917	202	37	surface	surface	NOUN
gc-917	202	38	.	.	PUNCT
gc-917	203	1	therefore	therefore	ADV
gc-917	203	2	,	,	PUNCT
gc-917	203	3	it	it	PRON
gc-917	203	4	provides	provide	VERB
gc-917	203	5	excellent	excellent	ADJ
gc-917	203	6	conditions	condition	NOUN
gc-917	203	7	for	for	ADP
gc-917	203	8	observing	observe	VERB
gc-917	203	9	and	and	CCONJ
gc-917	203	10	analyzing	analyze	VERB
gc-917	203	11	the	the	DET
gc-917	203	12	corresponding	correspond	VERB
gc-917	203	13	relationship	relationship	NOUN
gc-917	203	14	between	between	ADP
gc-917	203	15	the	the	DET
gc-917	203	16	fracture	fracture	ADJ
gc-917	203	17	sys­	sys­	PROPN
gc-917	203	18	tems	tem	NOUN
gc-917	203	19	in	in	ADP
gc-917	203	20	the	the	DET
gc-917	203	21	coal	coal	NOUN
gc-917	203	22	seams	seam	NOUN
gc-917	203	23	and	and	CCONJ
gc-917	203	24	the	the	DET
gc-917	203	25	surrounding	surround	VERB
gc-917	203	26	rocks	rock	NOUN
gc-917	203	27	.	.	PUNCT
gc-917	204	1	besides	besides	SCONJ
gc-917	204	2	,	,	PUNCT
gc-917	204	3	the	the	DET
gc-917	204	4	corresponding	corresponding	ADJ
gc-917	204	5	relationship	relationship	NOUN
gc-917	204	6	of	of	ADP
gc-917	204	7	the	the	DET
gc-917	204	8	fracture	fracture	PROPN
gc-917	204	9	development	development	NOUN
gc-917	204	10	in	in	ADP
gc-917	204	11	the	the	DET
gc-917	204	12	coal	coal	NOUN
gc-917	204	13	seams	seam	NOUN
gc-917	204	14	and	and	CCONJ
gc-917	204	15	the	the	DET
gc-917	204	16	surrounding	surround	VERB
gc-917	204	17	rocks	rock	NOUN
gc-917	204	18	can	can	AUX
gc-917	204	19	be	be	AUX
gc-917	204	20	established	establish	VERB
gc-917	204	21	visually	visually	ADV
gc-917	204	22	by	by	ADP
gc-917	204	23	analyzing	analyze	VERB
gc-917	204	24	multiple	multiple	ADJ
gc-917	204	25	sections	section	NOUN
gc-917	204	26	.	.	PUNCT
gc-917	205	1	multiple	multiple	ADJ
gc-917	205	2	sections	section	NOUN
gc-917	205	3	were	be	AUX
gc-917	205	4	measured	measure	VERB
gc-917	205	5	in	in	ADP
gc-917	205	6	the	the	DET
gc-917	205	7	research	research	NOUN
gc-917	205	8	area	area	NOUN
gc-917	205	9	.	.	PUNCT
gc-917	206	1	the	the	DET
gc-917	206	2	primary	primary	ADJ
gc-917	206	3	mineable	mineable	ADJ
gc-917	206	4	coal	coal	NOUN
gc-917	206	5	seams	seam	NOUN
gc-917	206	6	of	of	ADP
gc-917	206	7	a5	a5	PROPN
gc-917	206	8	and	and	CCONJ
gc-917	206	9	a7	a7	PROPN
gc-917	206	10	and	and	CCONJ
gc-917	206	11	their	their	PRON
gc-917	206	12	roofs	roof	NOUN
gc-917	206	13	and	and	CCONJ
gc-917	206	14	floors	floor	NOUN
gc-917	206	15	outcropped	outcrop	VERB
gc-917	206	16	in	in	ADP
gc-917	206	17	these	these	DET
gc-917	206	18	sections	section	NOUN
gc-917	206	19	,	,	PUNCT
gc-917	206	20	which	which	PRON
gc-917	206	21	provides	provide	VERB
gc-917	206	22	favourable	favourable	ADJ
gc-917	206	23	conditions	condition	NOUN
gc-917	206	24	for	for	ADP
gc-917	206	25	investigating	investigate	VERB
gc-917	206	26	the	the	DET
gc-917	206	27	corresponding	corresponding	ADJ
gc-917	206	28	relationship	relationship	NOUN
gc-917	206	29	be­	be­	PUNCT
gc-917	206	30	tween	tween	NOUN
gc-917	206	31	the	the	DET
gc-917	206	32	fractures	fracture	NOUN
gc-917	206	33	in	in	ADP
gc-917	206	34	the	the	DET
gc-917	206	35	coal	coal	NOUN
gc-917	206	36	seams	seam	NOUN
gc-917	206	37	and	and	CCONJ
gc-917	206	38	the	the	DET
gc-917	206	39	surrounding	surround	VERB
gc-917	206	40	rocks	rock	NOUN
gc-917	206	41	.	.	PUNCT
gc-917	207	1	taking	take	VERB
gc-917	207	2	one	one	NUM
gc-917	207	3	section	section	NOUN
gc-917	207	4	for	for	ADP
gc-917	207	5	example	example	NOUN
gc-917	207	6	,	,	PUNCT
gc-917	207	7	relevant	relevant	ADJ
gc-917	207	8	data	datum	NOUN
gc-917	207	9	are	be	AUX
gc-917	207	10	illustrated	illustrate	VERB
gc-917	207	11	in	in	ADP
gc-917	207	12	figure	figure	NOUN
gc-917	207	13	12	12	NUM
gc-917	207	14	.	.	PUNCT
gc-917	208	1	and	and	CCONJ
gc-917	208	2	table	table	NOUN
gc-917	208	3	2	2	NUM
gc-917	208	4	.	.	PUNCT
gc-917	209	1	one	one	NUM
gc-917	209	2	section	section	NOUN
gc-917	209	3	that	that	PRON
gc-917	209	4	contains	contain	VERB
gc-917	209	5	the	the	DET
gc-917	209	6	primary	primary	ADJ
gc-917	209	7	mineable	mineable	ADJ
gc-917	209	8	coal	coal	NOUN
gc-917	209	9	seams	seam	NOUN
gc-917	209	10	of	of	ADP
gc-917	209	11	a5	a5	PROPN
gc-917	209	12	and	and	CCONJ
gc-917	209	13	a7	a7	PROPN
gc-917	209	14	,	,	PUNCT
gc-917	209	15	mudstone	mudstone	NOUN
gc-917	209	16	,	,	PUNCT
gc-917	209	17	siltstone	siltstone	NOUN
gc-917	209	18	,	,	PUNCT
gc-917	209	19	fine	fine	ADJ
gc-917	209	20	sandstone	sandstone	NOUN
gc-917	209	21	,	,	PUNCT
gc-917	209	22	medium	medium	ADJ
gc-917	209	23	sand­	sand­	NOUN
gc-917	209	24	stone	stone	NOUN
gc-917	209	25	,	,	PUNCT
gc-917	209	26	gritstone	gritstone	NOUN
gc-917	209	27	,	,	PUNCT
gc-917	209	28	and	and	CCONJ
gc-917	209	29	fine	fine	ADJ
gc-917	209	30	conglomerate	conglomerate	NOUN
gc-917	209	31	was	be	AUX
gc-917	209	32	measured	measure	VERB
gc-917	209	33	.	.	PUNCT
gc-917	210	1	by	by	ADP
gc-917	210	2	measuring	measure	VERB
gc-917	210	3	the	the	DET
gc-917	210	4	attitude	attitude	NOUN
gc-917	210	5	and	and	CCONJ
gc-917	210	6	linear	linear	ADJ
gc-917	210	7	density	density	NOUN
gc-917	210	8	of	of	ADP
gc-917	210	9	the	the	DET
gc-917	210	10	structural	structural	ADJ
gc-917	210	11	fractures	fracture	NOUN
gc-917	210	12	as	as	ADV
gc-917	210	13	well	well	ADV
gc-917	210	14	as	as	ADP
gc-917	210	15	the	the	DET
gc-917	210	16	thickness	thickness	NOUN
gc-917	210	17	of	of	ADP
gc-917	210	18	each	each	DET
gc-917	210	19	stratum	stratum	NOUN
gc-917	210	20	,	,	PUNCT
gc-917	210	21	the	the	DET
gc-917	210	22	corresponding	correspond	VERB
gc-917	210	23	relation­	relation­	NOUN
gc-917	210	24	ship	ship	NOUN
gc-917	210	25	between	between	ADP
gc-917	210	26	the	the	DET
gc-917	210	27	exogenous	exogenous	ADJ
gc-917	210	28	fractures	fracture	NOUN
gc-917	210	29	in	in	ADP
gc-917	210	30	the	the	DET
gc-917	210	31	coal	coal	NOUN
gc-917	210	32	mines	mine	NOUN
gc-917	210	33	and	and	CCONJ
gc-917	210	34	the	the	DET
gc-917	210	35	surrounding	surround	VERB
gc-917	210	36	rocks	rock	NOUN
gc-917	210	37	can	can	AUX
gc-917	210	38	be	be	AUX
gc-917	210	39	visually	visually	ADV
gc-917	210	40	observed	observe	VERB
gc-917	210	41	.	.	PUNCT
gc-917	211	1	as	as	SCONJ
gc-917	211	2	shown	show	VERB
gc-917	211	3	in	in	ADP
gc-917	211	4	table	table	NOUN
gc-917	211	5	2	2	NUM
gc-917	211	6	,	,	PUNCT
gc-917	211	7	multiple	multiple	ADJ
gc-917	211	8	groups	group	NOUN
gc-917	211	9	of	of	ADP
gc-917	211	10	joints	joint	NOUN
gc-917	211	11	are	be	AUX
gc-917	211	12	developed	develop	VERB
gc-917	211	13	in	in	ADP
gc-917	211	14	each	each	DET
gc-917	211	15	stratum	stratum	NOUN
gc-917	211	16	,	,	PUNCT
gc-917	211	17	and	and	CCONJ
gc-917	211	18	only	only	ADV
gc-917	211	19	the	the	DET
gc-917	211	20	occurrences	occurrence	NOUN
gc-917	211	21	of	of	ADP
gc-917	211	22	the	the	DET
gc-917	211	23	fractures	fracture	NOUN
gc-917	211	24	in	in	ADP
gc-917	211	25	the	the	DET
gc-917	211	26	dominated	dominate	VERB
gc-917	211	27	directions	direction	NOUN
gc-917	211	28	are	be	AUX
gc-917	211	29	illustrated	illustrate	VERB
gc-917	211	30	.	.	PUNCT
gc-917	212	1	figure	figure	NOUN
gc-917	212	2	13	13	NUM
gc-917	212	3	.	.	PUNCT
gc-917	213	1	shows	show	VERB
gc-917	213	2	that	that	SCONJ
gc-917	213	3	the	the	DET
gc-917	213	4	thickness	thickness	NOUN
gc-917	213	5	of	of	ADP
gc-917	213	6	strata	strata	NOUN
gc-917	213	7	in	in	ADP
gc-917	213	8	the	the	DET
gc-917	213	9	measured	measured	ADJ
gc-917	213	10	section	section	NOUN
gc-917	213	11	is	be	AUX
gc-917	213	12	inversely	inversely	ADV
gc-917	213	13	proportional	proportional	ADJ
gc-917	213	14	to	to	ADP
gc-917	213	15	the	the	DET
gc-917	213	16	density	density	NOUN
gc-917	213	17	of	of	ADP
gc-917	213	18	structural	structural	ADJ
gc-917	213	19	frac­	frac­	PROPN
gc-917	213	20	tures	ture	NOUN
gc-917	213	21	,	,	PUNCT
gc-917	213	22	that	that	ADV
gc-917	213	23	is	is	ADV
gc-917	213	24	,	,	PUNCT
gc-917	213	25	with	with	ADP
gc-917	213	26	the	the	DET
gc-917	213	27	increase	increase	NOUN
gc-917	213	28	in	in	ADP
gc-917	213	29	the	the	DET
gc-917	213	30	thickness	thickness	NOUN
gc-917	213	31	of	of	ADP
gc-917	213	32	strata	strata	NOUN
gc-917	213	33	,	,	PUNCT
gc-917	213	34	the	the	DET
gc-917	213	35	den­	den­	ADJ
gc-917	213	36	sity	sity	NOUN
gc-917	213	37	of	of	ADP
gc-917	213	38	structural	structural	ADJ
gc-917	213	39	fractures	fracture	NOUN
gc-917	213	40	decreases	decrease	VERB
gc-917	213	41	.	.	PUNCT
gc-917	214	1	this	this	DET
gc-917	214	2	relationship	relationship	NOUN
gc-917	214	3	exists	exist	VERB
gc-917	214	4	in	in	ADP
gc-917	214	5	coal	coal	NOUN
gc-917	214	6	seams	seam	NOUN
gc-917	214	7	,	,	PUNCT
gc-917	214	8	fine	fine	ADJ
gc-917	214	9	conglomerate	conglomerate	NOUN
gc-917	214	10	,	,	PUNCT
gc-917	214	11	medium	medium	ADJ
gc-917	214	12	sandstone	sandstone	NOUN
gc-917	214	13	,	,	PUNCT
gc-917	214	14	siltstone	siltstone	NOUN
gc-917	214	15	,	,	PUNCT
gc-917	214	16	and	and	CCONJ
gc-917	214	17	mudstone	mudstone	NOUN
gc-917	214	18	,	,	PUNCT
gc-917	214	19	and	and	CCONJ
gc-917	214	20	is	be	AUX
gc-917	214	21	consistent	consistent	ADJ
gc-917	214	22	with	with	ADP
gc-917	214	23	the	the	DET
gc-917	214	24	previous	previous	ADJ
gc-917	214	25	mapping	mapping	NOUN
gc-917	214	26	results	result	NOUN
gc-917	214	27	.	.	PUNCT
gc-917	215	1	figure	figure	VERB
gc-917	215	2	11	11	NUM
gc-917	215	3	.	.	PUNCT
gc-917	216	1	observation	observation	NOUN
gc-917	216	2	map	map	NOUN
gc-917	216	3	of	of	ADP
gc-917	216	4	coal	coal	NOUN
gc-917	216	5	body	body	NOUN
gc-917	216	6	structure	structure	NOUN
gc-917	216	7	in	in	ADP
gc-917	216	8	a7	a7	PROPN
gc-917	216	9	coal	coal	NOUN
gc-917	216	10	seam	seam	NOUN
gc-917	216	11	.	.	PUNCT
gc-917	217	1	figure	figure	NOUN
gc-917	217	2	12	12	NUM
gc-917	217	3	.	.	PUNCT
gc-917	218	1	measured	measure	VERB
gc-917	218	2	section	section	NOUN
gc-917	218	3	in	in	ADP
gc-917	218	4	the	the	DET
gc-917	218	5	research	research	NOUN
gc-917	218	6	area	area	NOUN
gc-917	218	7	.	.	PUNCT
gc-917	219	1	table	table	NOUN
gc-917	219	2	2	2	NUM
gc-917	219	3	.	.	PUNCT
gc-917	220	1	the	the	DET
gc-917	220	2	measured	measure	VERB
gc-917	220	3	section	section	NOUN
gc-917	220	4	data	datum	NOUN
gc-917	220	5	statistics	statistic	NOUN
gc-917	220	6	.	.	PUNCT
gc-917	221	1	number	number	NOUN
gc-917	221	2	lithology	lithology	NOUN
gc-917	221	3	thickness/	thickness/	NUM
gc-917	221	4	cm	cm	NOUN
gc-917	221	5	dominant	dominant	ADJ
gc-917	221	6	direction	direction	NOUN
gc-917	221	7	of	of	ADP
gc-917	221	8	attitude	attitude	NOUN
gc-917	221	9	density	density	NOUN
gc-917	221	10	piece	piece	NOUN
gc-917	221	11	/	/	SYM
gc-917	221	12	m	m	NOUN
gc-917	221	13	number	number	NOUN
gc-917	221	14	lithology	lithology	NOUN
gc-917	221	15	thickness/	thickness/	NUM
gc-917	221	16	cm	cm	NOUN
gc-917	221	17	dominant	dominant	ADJ
gc-917	221	18	direction	direction	NOUN
gc-917	221	19	of	of	ADP
gc-917	221	20	attitude	attitude	NOUN
gc-917	221	21	density	density	NOUN
gc-917	221	22	piece	piece	NOUN
gc-917	221	23	/	/	SYM
gc-917	221	24	m	m	PROPN
gc-917	221	25	1	1	NUM
gc-917	221	26	mudstone	mudstone	NOUN
gc-917	221	27	190	190	NUM
gc-917	221	28	280	280	NUM
gc-917	221	29	°	°	NOUN
gc-917	221	30			ADP
gc-917	221	31	55	55	NUM
gc-917	221	32	°	°	NUM
gc-917	221	33	8	8	NUM
gc-917	221	34	10	10	NUM
gc-917	221	35	coal	coal	NOUN
gc-917	221	36	seam	seam	NOUN
gc-917	221	37	170	170	NUM
gc-917	221	38	272	272	NUM
gc-917	221	39	°	°	NOUN
gc-917	221	40			ADP
gc-917	221	41	48	48	NUM
gc-917	221	42	°	°	SYM
gc-917	221	43	34	34	NUM
gc-917	221	44	2	2	NUM
gc-917	221	45	coal	coal	NOUN
gc-917	221	46	seam	seam	NOUN
gc-917	221	47	820	820	NUM
gc-917	221	48	287	287	NUM
gc-917	221	49	°	°	NUM
gc-917	221	50			ADP
gc-917	221	51	44	44	NUM
gc-917	221	52	°	°	NOUN
gc-917	221	53	23	23	NUM
gc-917	221	54	11	11	NUM
gc-917	221	55	mudstone	mudstone	NOUN
gc-917	221	56	70	70	NUM
gc-917	221	57	278	278	NUM
gc-917	221	58	°	°	NOUN
gc-917	221	59			ADP
gc-917	221	60	45	45	NUM
gc-917	221	61	°	°	NOUN
gc-917	221	62	11	11	NUM
gc-917	221	63	3	3	NUM
gc-917	221	64	fine	fine	ADJ
gc-917	221	65	sandstone	sandstone	NOUN
gc-917	221	66	450	450	NUM
gc-917	221	67	294	294	NUM
gc-917	221	68	°	°	NOUN
gc-917	221	69			ADP
gc-917	221	70	47	47	NUM
gc-917	221	71	°	°	NOUN
gc-917	221	72	3	3	NUM
gc-917	221	73	12	12	NUM
gc-917	221	74	coal	coal	NOUN
gc-917	221	75	seam	seam	NOUN
gc-917	221	76	140	140	NUM
gc-917	221	77	271	271	NUM
gc-917	221	78	°	°	NOUN
gc-917	221	79			ADP
gc-917	221	80	40	40	NUM
gc-917	221	81	°	°	NOUN
gc-917	221	82	38	38	NUM
gc-917	221	83	4	4	NUM
gc-917	221	84	coal	coal	NOUN
gc-917	221	85	seam	seam	NOUN
gc-917	221	86	400	400	NUM
gc-917	221	87	281	281	NUM
gc-917	221	88	°	°	NOUN
gc-917	221	89			ADP
gc-917	221	90	52	52	NUM
gc-917	221	91	°	°	NOUN
gc-917	221	92	29	29	NUM
gc-917	221	93	13	13	NUM
gc-917	221	94	mudstone	mudstone	NOUN
gc-917	221	95	400	400	NUM
gc-917	221	96	275	275	NUM
gc-917	221	97	°	°	NUM
gc-917	221	98			ADP
gc-917	221	99	80	80	NUM
gc-917	221	100	°	°	ADP
gc-917	221	101	6	6	NUM
gc-917	221	102	5	5	NUM
gc-917	221	103	medium	medium	NOUN
gc-917	221	104	sandstone	sandstone	NOUN
gc-917	221	105	60	60	NUM
gc-917	221	106	307	307	NUM
gc-917	221	107	°	°	NUM
gc-917	221	108			ADP
gc-917	221	109	21	21	NUM
gc-917	221	110	°	°	ADP
gc-917	221	111	2	2	NUM
gc-917	221	112	14	14	NUM
gc-917	221	113	coal	coal	NOUN
gc-917	221	114	seam	seam	NOUN
gc-917	221	115	100	100	NUM
gc-917	221	116	278	278	NUM
gc-917	221	117	°	°	NOUN
gc-917	221	118			ADP
gc-917	221	119	68	68	NUM
gc-917	221	120	°	°	NOUN
gc-917	221	121	39	39	NUM
gc-917	221	122	6	6	NUM
gc-917	221	123	gritstone	gritstone	NOUN
gc-917	221	124	500	500	NUM
gc-917	221	125	300	300	NUM
gc-917	221	126	°	°	NUM
gc-917	221	127			ADP
gc-917	221	128	20	20	NUM
gc-917	221	129	°	°	NUM
gc-917	221	130	4	4	NUM
gc-917	221	131	15	15	NUM
gc-917	221	132	mudstone	mudstone	NOUN
gc-917	221	133	180	180	NUM
gc-917	221	134	273	273	NUM
gc-917	221	135	°	°	NOUN
gc-917	221	136			ADP
gc-917	221	137	65	65	NUM
gc-917	221	138	°	°	ADP
gc-917	221	139	7	7	NUM
gc-917	221	140	7	7	NUM
gc-917	221	141	fine	fine	ADJ
gc-917	221	142	conglomerate	conglomerate	NOUN
gc-917	221	143	430	430	NUM
gc-917	221	144	305	305	NUM
gc-917	221	145	°	°	NOUN
gc-917	221	146			ADP
gc-917	221	147	40	40	NUM
gc-917	221	148	°	°	NOUN
gc-917	221	149	3	3	NUM
gc-917	221	150	16	16	NUM
gc-917	221	151	coal	coal	NOUN
gc-917	221	152	seam	seam	NOUN
gc-917	221	153	420	420	NUM
gc-917	221	154	273	273	NUM
gc-917	221	155	°	°	NUM
gc-917	221	156			ADP
gc-917	221	157	54	54	NUM
gc-917	221	158	°	°	NUM
gc-917	221	159	15	15	NUM
gc-917	221	160	8	8	NUM
gc-917	221	161	medium	medium	NOUN
gc-917	221	162	sandstone	sandstone	NOUN
gc-917	221	163	1440	1440	NUM
gc-917	221	164	304	304	NUM
gc-917	221	165	°	°	NUM
gc-917	221	166			ADP
gc-917	221	167	35	35	NUM
gc-917	221	168	°	°	ADP
gc-917	221	169	1	1	NUM
gc-917	221	170	17	17	NUM
gc-917	221	171	fine	fine	ADJ
gc-917	221	172	conglomerate	conglomerate	NOUN
gc-917	221	173	350	350	NUM
gc-917	221	174	301	301	NUM
gc-917	221	175	°	°	NUM
gc-917	221	176			ADP
gc-917	221	177	35	35	NUM
gc-917	221	178	°	°	NOUN
gc-917	221	179	2	2	NUM
gc-917	221	180	9	9	NUM
gc-917	221	181	siltstone	siltstone	NOUN
gc-917	221	182	160	160	NUM
gc-917	221	183	276	276	NUM
gc-917	221	184	°	°	NUM
gc-917	221	185			ADP
gc-917	221	186	54	54	NUM
gc-917	221	187	°	°	NOUN
gc-917	221	188	4	4	NUM
gc-917	221	189	figure	figure	NOUN
gc-917	221	190	13	13	NUM
gc-917	221	191	.	.	PUNCT
gc-917	222	1	the	the	DET
gc-917	222	2	relation	relation	NOUN
gc-917	222	3	between	between	ADP
gc-917	222	4	thickness	thickness	NOUN
gc-917	222	5	and	and	CCONJ
gc-917	222	6	density	density	NOUN
gc-917	222	7	of	of	ADP
gc-917	222	8	measured	measure	VERB
gc-917	222	9	section	section	NOUN
gc-917	222	10	.	.	PUNCT
gc-917	223	1	g	g	PROPN
gc-917	223	2	eologia	eologia	PROPN
gc-917	223	3	c	c	PROPN
gc-917	223	4	roatica	roatica	ADV
gc-917	223	5	zhang	zhang	PROPN
gc-917	223	6	et	et	PROPN
gc-917	223	7	al	al	PROPN
gc-917	223	8	.	.	PROPN
gc-917	223	9	:	:	PUNCT
gc-917	224	1	the	the	DET
gc-917	224	2	prediction	prediction	NOUN
gc-917	224	3	of	of	ADP
gc-917	224	4	structural	structural	ADJ
gc-917	224	5	fractures	fracture	NOUN
gc-917	224	6	in	in	ADP
gc-917	224	7	coal	coal	NOUN
gc-917	224	8	seams	seam	NOUN
gc-917	224	9	of	of	ADP
gc-917	224	10	the	the	DET
gc-917	224	11	kuba	kuba	PROPN
gc-917	224	12	coalfield	coalfield	PROPN
gc-917	224	13	,	,	PUNCT
gc-917	224	14	china	china	PROPN
gc-917	224	15	:	:	PUNCT
gc-917	224	16	an	an	DET
gc-917	224	17	application	application	NOUN
gc-917	224	18	for	for	ADP
gc-917	224	19	coalbed	coalbe	VERB
gc-917	224	20	methane	methane	NOUN
gc-917	224	21	(	(	PUNCT
gc-917	224	22	cbm	cbm	PROPN
gc-917	224	23	)	)	PUNCT
gc-917	224	24	...	...	PUNCT
gc-917	225	1	67	67	NUM
gc-917	225	2	4.8	4.8	NUM
gc-917	225	3	.	.	PUNCT
gc-917	226	1	the	the	DET
gc-917	226	2	direction	direction	NOUN
gc-917	226	3	of	of	ADP
gc-917	226	4	the	the	DET
gc-917	226	5	fractures	fracture	NOUN
gc-917	226	6	in	in	ADP
gc-917	226	7	the	the	DET
gc-917	226	8	coal	coal	NOUN
gc-917	226	9	seams	seam	NOUN
gc-917	226	10	and	and	CCONJ
gc-917	226	11	the	the	DET
gc-917	226	12	surrounding	surround	VERB
gc-917	226	13	rocks	rock	NOUN
gc-917	226	14	as	as	SCONJ
gc-917	226	15	observed	observe	VERB
gc-917	226	16	in	in	ADP
gc-917	226	17	the	the	DET
gc-917	226	18	measured	measured	ADJ
gc-917	226	19	data	datum	NOUN
gc-917	226	20	,	,	PUNCT
gc-917	226	21	the	the	DET
gc-917	226	22	dominant	dominant	ADJ
gc-917	226	23	direction	direction	NOUN
gc-917	226	24	of	of	ADP
gc-917	226	25	the	the	DET
gc-917	226	26	fractures	fracture	NOUN
gc-917	226	27	in	in	ADP
gc-917	226	28	the	the	DET
gc-917	226	29	coal	coal	NOUN
gc-917	226	30	seams	seam	NOUN
gc-917	226	31	is	be	AUX
gc-917	226	32	basically	basically	ADV
gc-917	226	33	in	in	ADP
gc-917	226	34	accordance	accordance	NOUN
gc-917	226	35	with	with	ADP
gc-917	226	36	that	that	PRON
gc-917	226	37	in	in	ADP
gc-917	226	38	the	the	DET
gc-917	226	39	surrounding	surround	VERB
gc-917	226	40	rocks	rock	NOUN
gc-917	226	41	.	.	PUNCT
gc-917	227	1	the	the	DET
gc-917	227	2	occurrences	occurrence	NOUN
gc-917	227	3	of	of	ADP
gc-917	227	4	the	the	DET
gc-917	227	5	dominant	dominant	ADJ
gc-917	227	6	fractures	fracture	NOUN
gc-917	227	7	in	in	ADP
gc-917	227	8	mudstone	mudstone	NOUN
gc-917	227	9	,	,	PUNCT
gc-917	227	10	siltstone	siltstone	NOUN
gc-917	227	11	,	,	PUNCT
gc-917	227	12	and	and	CCONJ
gc-917	227	13	fine	fine	ADJ
gc-917	227	14	sandstone	sandstone	NOUN
gc-917	227	15	are	be	AUX
gc-917	227	16	coincident	coincident	ADJ
gc-917	227	17	with	with	ADP
gc-917	227	18	those	those	PRON
gc-917	227	19	in	in	ADP
gc-917	227	20	the	the	DET
gc-917	227	21	coal	coal	NOUN
gc-917	227	22	seams	seam	NOUN
gc-917	227	23	,	,	PUNCT
gc-917	227	24	with	with	ADP
gc-917	227	25	a	a	DET
gc-917	227	26	mere	mere	ADJ
gc-917	227	27	10	10	NUM
gc-917	227	28	°	°	NUM
gc-917	227	29	variance	variance	NOUN
gc-917	227	30	in	in	ADP
gc-917	227	31	orientation	orientation	NOUN
gc-917	227	32	.	.	PUNCT
gc-917	228	1	despite	despite	SCONJ
gc-917	228	2	the	the	DET
gc-917	228	3	dominant	dominant	ADJ
gc-917	228	4	joints	joint	NOUN
gc-917	228	5	in	in	ADP
gc-917	228	6	medium	medium	ADJ
gc-917	228	7	sandstone	sandstone	NOUN
gc-917	228	8	,	,	PUNCT
gc-917	228	9	gritstone	gritstone	NOUN
gc-917	228	10	and	and	CCONJ
gc-917	228	11	fine	fine	ADJ
gc-917	228	12	conglomerate	conglomerate	NOUN
gc-917	228	13	presenting	present	VERB
gc-917	228	14	the	the	DET
gc-917	228	15	same	same	ADJ
gc-917	228	16	occurrence	occurrence	NOUN
gc-917	228	17	,	,	PUNCT
gc-917	228	18	the	the	DET
gc-917	228	19	occur­	occur­	ADJ
gc-917	228	20	rence	rence	NOUN
gc-917	228	21	differs	differ	VERB
gc-917	228	22	about	about	ADV
gc-917	228	23	20	20	NUM
gc-917	228	24	°	°	NOUN
gc-917	228	25	from	from	ADP
gc-917	228	26	that	that	PRON
gc-917	228	27	in	in	ADP
gc-917	228	28	the	the	DET
gc-917	228	29	coal	coal	NOUN
gc-917	228	30	seams	seam	NOUN
gc-917	228	31	considering	consider	VERB
gc-917	228	32	the	the	DET
gc-917	228	33	dominant	dominant	ADJ
gc-917	228	34	direction	direction	NOUN
gc-917	228	35	,	,	PUNCT
gc-917	228	36	to	to	ADP
gc-917	228	37	even	even	ADV
gc-917	228	38	more	more	ADJ
gc-917	228	39	than	than	ADP
gc-917	228	40	30	30	NUM
gc-917	228	41	°	°	NOUN
gc-917	228	42	in	in	ADP
gc-917	228	43	some	some	DET
gc-917	228	44	strata	strata	NOUN
gc-917	228	45	.	.	PUNCT
gc-917	229	1	therefore	therefore	ADV
gc-917	229	2	,	,	PUNCT
gc-917	229	3	the	the	DET
gc-917	229	4	direction	direction	NOUN
gc-917	229	5	of	of	ADP
gc-917	229	6	the	the	DET
gc-917	229	7	structural	structural	ADJ
gc-917	229	8	fractures	fracture	NOUN
gc-917	229	9	in	in	ADP
gc-917	229	10	the	the	DET
gc-917	229	11	coal	coal	NOUN
gc-917	229	12	seams	seam	NOUN
gc-917	229	13	can	can	AUX
gc-917	229	14	be	be	AUX
gc-917	229	15	predicted	predict	VERB
gc-917	229	16	accurately	accurately	ADV
gc-917	229	17	by	by	ADP
gc-917	229	18	investigating	investigate	VERB
gc-917	229	19	the	the	DET
gc-917	229	20	fractures	fracture	NOUN
gc-917	229	21	developed	develop	VERB
gc-917	229	22	in	in	ADP
gc-917	229	23	mudstone	mudstone	NOUN
gc-917	229	24	and	and	CCONJ
gc-917	229	25	siltstone	siltstone	NOUN
gc-917	229	26	.	.	PUNCT
gc-917	230	1	the	the	DET
gc-917	230	2	structural	structural	ADJ
gc-917	230	3	fractures	fracture	NOUN
gc-917	230	4	de­	de­	AUX
gc-917	230	5	veloped	velope	VERB
gc-917	230	6	in	in	ADP
gc-917	230	7	the	the	DET
gc-917	230	8	coal	coal	NOUN
gc-917	230	9	seams	seam	NOUN
gc-917	230	10	are	be	AUX
gc-917	230	11	mainly	mainly	ADV
gc-917	230	12	trended	trend	VERB
gc-917	230	13	to	to	ADP
gc-917	230	14	nne	nne	PROPN
gc-917	230	15	-	-	PUNCT
gc-917	230	16	ssw	ssw	PROPN
gc-917	230	17	and	and	CCONJ
gc-917	230	18	n	n	CCONJ
gc-917	230	19	-	-	PUNCT
gc-917	230	20	s	s	NOUN
gc-917	230	21	directions	direction	NOUN
gc-917	230	22	.	.	PUNCT
gc-917	231	1	4.9	4.9	NUM
gc-917	231	2	.	.	PUNCT
gc-917	232	1	the	the	DET
gc-917	232	2	corresponding	corresponding	ADJ
gc-917	232	3	relationship	relationship	NOUN
gc-917	232	4	concerning	concern	VERB
gc-917	232	5	the	the	DET
gc-917	232	6	degree	degree	NOUN
gc-917	232	7	of	of	ADP
gc-917	232	8	fracture	fracture	PROPN
gc-917	232	9	development	development	NOUN
gc-917	232	10	the	the	DET
gc-917	232	11	linear	linear	ADJ
gc-917	232	12	density	density	NOUN
gc-917	232	13	of	of	ADP
gc-917	232	14	fractures	fracture	NOUN
gc-917	232	15	developed	develop	VERB
gc-917	232	16	in	in	ADP
gc-917	232	17	strata	strata	NOUN
gc-917	232	18	(	(	PUNCT
gc-917	232	19	coal	coal	NOUN
gc-917	232	20	seams	seam	NOUN
gc-917	232	21	)	)	PUNCT
gc-917	232	22	is	be	AUX
gc-917	232	23	a	a	DET
gc-917	232	24	key	key	ADJ
gc-917	232	25	parameter	parameter	NOUN
gc-917	232	26	for	for	ADP
gc-917	232	27	predicting	predict	VERB
gc-917	232	28	the	the	DET
gc-917	232	29	fragmentation	fragmentation	NOUN
gc-917	232	30	of	of	ADP
gc-917	232	31	the	the	DET
gc-917	232	32	coal	coal	NOUN
gc-917	232	33	structure	structure	NOUN
gc-917	232	34	.	.	PUNCT
gc-917	233	1	owing	owe	VERB
gc-917	233	2	to	to	ADP
gc-917	233	3	fractures	fracture	NOUN
gc-917	233	4	in	in	ADP
gc-917	233	5	different	different	ADJ
gc-917	233	6	directions	direction	NOUN
gc-917	233	7	being	be	AUX
gc-917	233	8	found	find	VERB
gc-917	233	9	in	in	ADP
gc-917	233	10	one	one	NUM
gc-917	233	11	observation	observation	NOUN
gc-917	233	12	point	point	NOUN
gc-917	233	13	,	,	PUNCT
gc-917	233	14	the	the	DET
gc-917	233	15	sum	sum	NOUN
gc-917	233	16	of	of	ADP
gc-917	233	17	the	the	DET
gc-917	233	18	fractures	fracture	NOUN
gc-917	233	19	developed	develop	VERB
gc-917	233	20	within	within	ADP
gc-917	233	21	the	the	DET
gc-917	233	22	circle	circle	NOUN
gc-917	233	23	with	with	ADP
gc-917	233	24	a	a	DET
gc-917	233	25	radius	radius	NOUN
gc-917	233	26	for	for	ADP
gc-917	233	27	2	2	NUM
gc-917	233	28	m	m	NOUN
gc-917	233	29	was	be	AUX
gc-917	233	30	applied	apply	VERB
gc-917	233	31	as	as	ADP
gc-917	233	32	the	the	DET
gc-917	233	33	number	number	NOUN
gc-917	233	34	of	of	ADP
gc-917	233	35	fractures	fracture	NOUN
gc-917	233	36	at	at	ADP
gc-917	233	37	a	a	DET
gc-917	233	38	particular	particular	ADJ
gc-917	233	39	observation	observation	NOUN
gc-917	233	40	point	point	NOUN
gc-917	233	41	.	.	PUNCT
gc-917	234	1	afterward	afterward	ADV
gc-917	234	2	,	,	PUNCT
gc-917	234	3	the	the	DET
gc-917	234	4	re­	re­	PROPN
gc-917	234	5	lationship	lationship	NOUN
gc-917	234	6	between	between	ADP
gc-917	234	7	the	the	DET
gc-917	234	8	stratum	stratum	NOUN
gc-917	234	9	thickness	thickness	NOUN
gc-917	234	10	and	and	CCONJ
gc-917	234	11	the	the	DET
gc-917	234	12	linear	linear	ADJ
gc-917	234	13	density	density	NOUN
gc-917	234	14	of	of	ADP
gc-917	234	15	fractures	fracture	NOUN
gc-917	234	16	in	in	ADP
gc-917	234	17	the	the	DET
gc-917	234	18	different	different	ADJ
gc-917	234	19	lithologies	lithology	NOUN
gc-917	234	20	was	be	AUX
gc-917	234	21	established	establish	VERB
gc-917	234	22	by	by	ADP
gc-917	234	23	inves­	inves­	PROPN
gc-917	234	24	tigating	tigate	VERB
gc-917	234	25	the	the	DET
gc-917	234	26	data	datum	NOUN
gc-917	234	27	of	of	ADP
gc-917	234	28	all	all	DET
gc-917	234	29	the	the	DET
gc-917	234	30	observation	observation	NOUN
gc-917	234	31	points	point	NOUN
gc-917	234	32	in	in	ADP
gc-917	234	33	the	the	DET
gc-917	234	34	research	research	NOUN
gc-917	234	35	area	area	NOUN
gc-917	234	36	.	.	PUNCT
gc-917	235	1	the	the	DET
gc-917	235	2	relationship	relationship	NOUN
gc-917	235	3	between	between	ADP
gc-917	235	4	rock	rock	NOUN
gc-917	235	5	thickness	thickness	NOUN
gc-917	235	6	and	and	CCONJ
gc-917	235	7	density	density	NOUN
gc-917	235	8	has	have	AUX
gc-917	235	9	been	be	AUX
gc-917	235	10	described	describe	VERB
gc-917	235	11	,	,	PUNCT
gc-917	235	12	as	as	ADP
gc-917	235	13	in	in	ADP
gc-917	235	14	formulae	formulae	NOUN
gc-917	235	15	(	(	PUNCT
gc-917	235	16	7)-(12	7)-(12	NUM
gc-917	235	17	)	)	PUNCT
gc-917	235	18	.	.	PUNCT
gc-917	236	1	the	the	DET
gc-917	236	2	relationship	relationship	NOUN
gc-917	236	3	between	between	ADP
gc-917	236	4	the	the	DET
gc-917	236	5	stratum	stratum	NOUN
gc-917	236	6	thickness	thickness	NOUN
gc-917	236	7	of	of	ADP
gc-917	236	8	the	the	DET
gc-917	236	9	coal	coal	NOUN
gc-917	236	10	rocks	rock	NOUN
gc-917	236	11	and	and	CCONJ
gc-917	236	12	the	the	DET
gc-917	236	13	fracture	fracture	NOUN
gc-917	236	14	density	density	NOUN
gc-917	236	15	can	can	AUX
gc-917	236	16	be	be	AUX
gc-917	236	17	exppressed	exppresse	VERB
gc-917	236	18	as	as	ADP
gc-917	236	19	:	:	PUNCT
gc-917	236	20	the	the	DET
gc-917	236	21	coal	coal	NOUN
gc-917	236	22	seam	seam	NOUN
gc-917	236	23	fitting	fitting	ADJ
gc-917	236	24	formula	formula	NOUN
gc-917	236	25	:	:	PUNCT
gc-917	237	1	y	y	NOUN
gc-917	237	2	=	=	PUNCT
gc-917	237	3	645.74x–0.33	645.74x–0.33	NUM
gc-917	237	4	r2	r2	NOUN
gc-917	237	5	=	=	SYM
gc-917	237	6	0.85	0.85	NUM
gc-917	237	7	(	(	PUNCT
gc-917	237	8	13	13	NUM
gc-917	237	9	)	)	PUNCT
gc-917	237	10	in	in	ADP
gc-917	237	11	the	the	DET
gc-917	237	12	formulae	formulae	NOUN
gc-917	237	13	from	from	ADP
gc-917	237	14	(	(	PUNCT
gc-917	237	15	7)-(12	7)-(12	NUM
gc-917	237	16	)	)	PUNCT
gc-917	237	17	,	,	PUNCT
gc-917	237	18	x	x	PRON
gc-917	237	19	represents	represent	VERB
gc-917	237	20	the	the	DET
gc-917	237	21	stratum	stratum	NOUN
gc-917	237	22	thick­	thick­	PUNCT
gc-917	237	23	ness	ness	ADV
gc-917	237	24	of	of	ADP
gc-917	237	25	each	each	DET
gc-917	237	26	lithology	lithology	NOUN
gc-917	237	27	in	in	ADP
gc-917	237	28	cm	cm	PROPN
gc-917	237	29	,	,	PUNCT
gc-917	237	30	y	y	PROPN
gc-917	237	31	indicates	indicate	VERB
gc-917	237	32	the	the	DET
gc-917	237	33	linear	linear	ADJ
gc-917	237	34	density	density	NOUN
gc-917	237	35	of	of	ADP
gc-917	237	36	the	the	DET
gc-917	237	37	fractures	fracture	NOUN
gc-917	237	38	in	in	ADP
gc-917	237	39	different	different	ADJ
gc-917	237	40	lithologies	lithology	NOUN
gc-917	237	41	(	(	PUNCT
gc-917	237	42	pieces	piece	NOUN
gc-917	237	43	/	/	SYM
gc-917	237	44	m	m	NOUN
gc-917	237	45	)	)	PUNCT
gc-917	237	46	.	.	PUNCT
gc-917	238	1	the	the	DET
gc-917	238	2	aforementioned	aforementione	VERB
gc-917	238	3	formulae	formulae	NOUN
gc-917	238	4	demonstrate	demonstrate	VERB
gc-917	238	5	that	that	SCONJ
gc-917	238	6	the	the	DET
gc-917	238	7	linear	linear	ADJ
gc-917	238	8	density	density	NOUN
gc-917	238	9	of	of	ADP
gc-917	238	10	fractures	fracture	NOUN
gc-917	238	11	is	be	AUX
gc-917	238	12	merely	merely	ADV
gc-917	238	13	related	relate	VERB
gc-917	238	14	to	to	ADP
gc-917	238	15	the	the	DET
gc-917	238	16	stratum	stratum	NOUN
gc-917	238	17	thickness	thickness	NOUN
gc-917	238	18	.	.	PUNCT
gc-917	239	1	meanwhile	meanwhile	ADV
gc-917	239	2	,	,	PUNCT
gc-917	239	3	since	since	SCONJ
gc-917	239	4	small	small	ADJ
gc-917	239	5	tectonics	tectonic	NOUN
gc-917	239	6	such	such	ADJ
gc-917	239	7	as	as	ADP
gc-917	239	8	faults	fault	NOUN
gc-917	239	9	and	and	CCONJ
gc-917	239	10	folds	fold	NOUN
gc-917	239	11	are	be	AUX
gc-917	239	12	not	not	PART
gc-917	239	13	developed	develop	VERB
gc-917	239	14	in	in	ADP
gc-917	239	15	the	the	DET
gc-917	239	16	research	research	NOUN
gc-917	239	17	area	area	NOUN
gc-917	239	18	,	,	PUNCT
gc-917	239	19	the	the	DET
gc-917	239	20	development	development	NOUN
gc-917	239	21	of	of	ADP
gc-917	239	22	the	the	DET
gc-917	239	23	fractures	fracture	NOUN
gc-917	239	24	located	locate	VERB
gc-917	239	25	in	in	ADP
gc-917	239	26	different	different	ADJ
gc-917	239	27	tectonic	tectonic	ADJ
gc-917	239	28	structures	structure	NOUN
gc-917	239	29	is	be	AUX
gc-917	239	30	ignored	ignore	VERB
gc-917	239	31	here	here	ADV
gc-917	239	32	.	.	PUNCT
gc-917	240	1	therefore	therefore	ADV
gc-917	240	2	,	,	PUNCT
gc-917	240	3	the	the	DET
gc-917	240	4	established	establish	VERB
gc-917	240	5	correspond­	correspond­	PROPN
gc-917	240	6	ing	ing	ADJ
gc-917	240	7	relationship	relationship	NOUN
gc-917	240	8	between	between	ADP
gc-917	240	9	the	the	DET
gc-917	240	10	linear	linear	ADJ
gc-917	240	11	density	density	NOUN
gc-917	240	12	of	of	ADP
gc-917	240	13	the	the	DET
gc-917	240	14	fractures	fracture	NOUN
gc-917	240	15	in	in	ADP
gc-917	240	16	the	the	DET
gc-917	240	17	coal	coal	NOUN
gc-917	240	18	seam	seam	NOUN
gc-917	240	19	and	and	CCONJ
gc-917	240	20	the	the	DET
gc-917	240	21	lithology	lithology	NOUN
gc-917	240	22	is	be	AUX
gc-917	240	23	given	give	VERB
gc-917	240	24	as	as	SCONJ
gc-917	240	25	follows	follow	VERB
gc-917	240	26	:	:	PUNCT
gc-917	240	27	when	when	SCONJ
gc-917	240	28	the	the	DET
gc-917	240	29	thickness	thickness	NOUN
gc-917	240	30	of	of	ADP
gc-917	240	31	the	the	DET
gc-917	240	32	mudstone	mudstone	NOUN
gc-917	240	33	is	be	AUX
gc-917	240	34	the	the	DET
gc-917	240	35	same	same	ADJ
gc-917	240	36	as	as	ADP
gc-917	240	37	that	that	PRON
gc-917	240	38	of	of	ADP
gc-917	240	39	the	the	DET
gc-917	240	40	coal	coal	NOUN
gc-917	240	41	seams	seam	NOUN
gc-917	240	42	,	,	PUNCT
gc-917	240	43	we	we	PRON
gc-917	240	44	obtain	obtain	VERB
gc-917	240	45	,	,	PUNCT
gc-917	240	46	ycoal	ycoal	NOUN
gc-917	240	47	=	=	NOUN
gc-917	241	1	645.74xcoal	645.74xcoal	NUM
gc-917	241	2	-0.33	-0.33	NOUN
gc-917	241	3	and	and	CCONJ
gc-917	241	4	ymud	ymud	ADJ
gc-917	242	1	=	=	SYM
gc-917	242	2	172.92xcoal	172.92xcoal	NUM
gc-917	242	3	-0.88	-0.88	NOUN
gc-917	242	4	,	,	PUNCT
gc-917	242	5	namely	namely	ADV
gc-917	242	6	,	,	PUNCT
gc-917	242	7	ycoal/	ycoal/	NUM
gc-917	242	8	ymud=	ymud=	NUM
gc-917	242	9	645.74xcoal	645.74xcoal	NUM
gc-917	242	10	-0.33/172.92xcoal	-0.33/172.92xcoal	NOUN
gc-917	242	11	-0.88	-0.88	NOUN
gc-917	242	12	therefore	therefore	ADV
gc-917	242	13	,	,	PUNCT
gc-917	242	14	the	the	DET
gc-917	242	15	following	follow	VERB
gc-917	242	16	relationships	relationship	NOUN
gc-917	242	17	can	can	AUX
gc-917	242	18	be	be	AUX
gc-917	242	19	obtained	obtain	VERB
gc-917	242	20	:	:	PUNCT
gc-917	242	21	the	the	DET
gc-917	242	22	corresponding	correspond	VERB
gc-917	242	23	relationship	relationship	NOUN
gc-917	242	24	between	between	ADP
gc-917	242	25	the	the	DET
gc-917	242	26	fractures	fracture	NOUN
gc-917	242	27	in	in	ADP
gc-917	242	28	the	the	DET
gc-917	242	29	mudstone	mudstone	NOUN
gc-917	242	30	and	and	CCONJ
gc-917	242	31	the	the	DET
gc-917	242	32	coal	coal	NOUN
gc-917	242	33	seams	seam	NOUN
gc-917	242	34	:	:	PUNCT
gc-917	242	35	y	y	PROPN
gc-917	242	36	coal	coal	NOUN
gc-917	242	37	=	=	PUNCT
gc-917	242	38	645.74xcoal	645.74xcoal	NUM
gc-917	242	39	0.55	0.55	NUM
gc-917	242	40	xmud	xmud	NOUN
gc-917	242	41	–	–	PUNCT
gc-917	242	42	0.88	0.88	NUM
gc-917	242	43	(	(	PUNCT
gc-917	242	44	14	14	NUM
gc-917	242	45	)	)	PUNCT
gc-917	242	46	the	the	DET
gc-917	242	47	corresponding	correspond	VERB
gc-917	242	48	relationship	relationship	NOUN
gc-917	242	49	between	between	ADP
gc-917	242	50	the	the	DET
gc-917	242	51	fractures	fracture	NOUN
gc-917	242	52	in	in	ADP
gc-917	242	53	the	the	DET
gc-917	242	54	siltstone	siltstone	NOUN
gc-917	242	55	and	and	CCONJ
gc-917	242	56	the	the	DET
gc-917	242	57	coal	coal	NOUN
gc-917	242	58	seams	seam	NOUN
gc-917	242	59	:	:	PUNCT
gc-917	242	60	ycoal	ycoal	NOUN
gc-917	242	61	=	=	PUNCT
gc-917	242	62	645.74xcoal	645.74xcoal	NUM
gc-917	242	63	0.44	0.44	NUM
gc-917	242	64	xsilt	xsilt	PROPN
gc-917	242	65	–	–	PUNCT
gc-917	242	66	0.77	0.77	NUM
gc-917	242	67	(	(	PUNCT
gc-917	242	68	15	15	NUM
gc-917	242	69	)	)	PUNCT
gc-917	242	70	the	the	DET
gc-917	242	71	corresponding	correspond	VERB
gc-917	242	72	relationship	relationship	NOUN
gc-917	242	73	between	between	ADP
gc-917	242	74	the	the	DET
gc-917	242	75	fractures	fracture	NOUN
gc-917	242	76	in	in	ADP
gc-917	242	77	the	the	DET
gc-917	242	78	fine	fine	ADJ
gc-917	242	79	sandstone	sandstone	NOUN
gc-917	242	80	and	and	CCONJ
gc-917	242	81	the	the	DET
gc-917	242	82	coal	coal	NOUN
gc-917	242	83	seams	seam	NOUN
gc-917	242	84	:	:	PUNCT
gc-917	242	85	ycoal	ycoal	NOUN
gc-917	242	86	=	=	PUNCT
gc-917	242	87	645.74xcoal	645.74xcoal	NUM
gc-917	242	88	0.50	0.50	NUM
gc-917	242	89	xfine	xfine	NOUN
gc-917	242	90	–	–	PUNCT
gc-917	242	91	0.83	0.83	NUM
gc-917	242	92	(	(	PUNCT
gc-917	242	93	16	16	NUM
gc-917	242	94	)	)	PUNCT
gc-917	242	95	the	the	DET
gc-917	242	96	corresponding	correspond	VERB
gc-917	242	97	relationship	relationship	NOUN
gc-917	242	98	between	between	ADP
gc-917	242	99	the	the	DET
gc-917	242	100	fractures	fracture	NOUN
gc-917	242	101	in	in	ADP
gc-917	242	102	the	the	DET
gc-917	242	103	medium	medium	ADJ
gc-917	242	104	sandstone	sandstone	NOUN
gc-917	242	105	and	and	CCONJ
gc-917	242	106	the	the	DET
gc-917	242	107	coal	coal	NOUN
gc-917	242	108	seams	seam	NOUN
gc-917	242	109	:	:	PUNCT
gc-917	242	110	ycoal	ycoal	NOUN
gc-917	242	111	=	=	PUNCT
gc-917	242	112	645.74xcoal	645.74xcoal	NUM
gc-917	242	113	0.28	0.28	NUM
gc-917	242	114	xmed	xme	VERB
gc-917	242	115	–	–	PUNCT
gc-917	242	116	0.61	0.61	NUM
gc-917	242	117	(	(	PUNCT
gc-917	242	118	17	17	NUM
gc-917	242	119	)	)	PUNCT
gc-917	242	120	the	the	DET
gc-917	242	121	corresponding	correspond	VERB
gc-917	242	122	relationship	relationship	NOUN
gc-917	242	123	between	between	ADP
gc-917	242	124	the	the	DET
gc-917	242	125	fractures	fracture	NOUN
gc-917	242	126	in	in	ADP
gc-917	242	127	the	the	DET
gc-917	242	128	gritstone	gritstone	NOUN
gc-917	242	129	and	and	CCONJ
gc-917	242	130	the	the	DET
gc-917	242	131	coal	coal	NOUN
gc-917	242	132	seams	seam	NOUN
gc-917	242	133	:	:	PUNCT
gc-917	242	134	ycoal	ycoal	NOUN
gc-917	242	135	=	=	PUNCT
gc-917	242	136	645.74xcoal	645.74xcoal	NUM
gc-917	242	137	0.25	0.25	NUM
gc-917	242	138	xgrit	xgrit	NOUN
gc-917	242	139	–	–	PUNCT
gc-917	242	140	0.58	0.58	NUM
gc-917	242	141	(	(	PUNCT
gc-917	242	142	18	18	NUM
gc-917	242	143	)	)	PUNCT
gc-917	242	144	the	the	DET
gc-917	242	145	corresponding	correspond	VERB
gc-917	242	146	relationship	relationship	NOUN
gc-917	242	147	between	between	ADP
gc-917	242	148	the	the	DET
gc-917	242	149	fractures	fracture	NOUN
gc-917	242	150	in	in	ADP
gc-917	242	151	the	the	DET
gc-917	242	152	conglomerate	conglomerate	NOUN
gc-917	242	153	and	and	CCONJ
gc-917	242	154	the	the	DET
gc-917	242	155	coal	coal	NOUN
gc-917	242	156	seams	seam	NOUN
gc-917	242	157	:	:	PUNCT
gc-917	242	158	ycoal	ycoal	NOUN
gc-917	242	159	=	=	PUNCT
gc-917	242	160	645.74xcoal	645.74xcoal	NUM
gc-917	242	161	0.16	0.16	NUM
gc-917	242	162	xcon	xcon	NOUN
gc-917	242	163	–	–	PUNCT
gc-917	242	164	0.49	0.49	NUM
gc-917	242	165	(	(	PUNCT
gc-917	242	166	19	19	NUM
gc-917	242	167	)	)	PUNCT
gc-917	242	168	formulae	formulae	NOUN
gc-917	242	169	(	(	PUNCT
gc-917	242	170	13)-(19	13)-(19	NUM
gc-917	242	171	)	)	PUNCT
gc-917	242	172	exhibit	exhibit	VERB
gc-917	242	173	the	the	DET
gc-917	242	174	corresponding	corresponding	ADJ
gc-917	242	175	relationship	relationship	NOUN
gc-917	242	176	be­	be­	PUNCT
gc-917	242	177	tween	tween	NOUN
gc-917	242	178	the	the	DET
gc-917	242	179	fractures	fracture	NOUN
gc-917	242	180	in	in	ADP
gc-917	242	181	the	the	DET
gc-917	242	182	coal	coal	NOUN
gc-917	242	183	seams	seam	NOUN
gc-917	242	184	and	and	CCONJ
gc-917	242	185	other	other	ADJ
gc-917	242	186	strata	strata	NOUN
gc-917	242	187	in	in	ADP
gc-917	242	188	the	the	DET
gc-917	242	189	re­	re­	PROPN
gc-917	242	190	search	search	NOUN
gc-917	242	191	area	area	NOUN
gc-917	242	192	.	.	PUNCT
gc-917	243	1	therefore	therefore	ADV
gc-917	243	2	,	,	PUNCT
gc-917	243	3	ycoal	ycoal	NOUN
gc-917	243	4	represents	represent	VERB
gc-917	243	5	the	the	DET
gc-917	243	6	linear	linear	ADJ
gc-917	243	7	density	density	NOUN
gc-917	243	8	of	of	ADP
gc-917	243	9	the	the	DET
gc-917	243	10	fractures	fracture	NOUN
gc-917	243	11	in	in	ADP
gc-917	243	12	the	the	DET
gc-917	243	13	coal	coal	NOUN
gc-917	243	14	seams	seam	NOUN
gc-917	243	15	(	(	PUNCT
gc-917	243	16	piece	piece	NOUN
gc-917	243	17	/	/	SYM
gc-917	243	18	m	m	NOUN
gc-917	243	19	)	)	PUNCT
gc-917	243	20	.	.	PUNCT
gc-917	244	1	xcoal	xcoal	PROPN
gc-917	244	2	indicates	indicate	VERB
gc-917	244	3	the	the	DET
gc-917	244	4	thickness	thickness	NOUN
gc-917	244	5	of	of	ADP
gc-917	244	6	the	the	DET
gc-917	244	7	underground	underground	ADJ
gc-917	244	8	coal	coal	NOUN
gc-917	244	9	seam	seam	NOUN
gc-917	244	10	corresponding	correspond	VERB
gc-917	244	11	to	to	ADP
gc-917	244	12	the	the	DET
gc-917	244	13	observation	observation	NOUN
gc-917	244	14	point	point	NOUN
gc-917	244	15	on	on	ADP
gc-917	244	16	the	the	DET
gc-917	244	17	ground	ground	NOUN
gc-917	244	18	(	(	PUNCT
gc-917	244	19	m	m	NOUN
gc-917	244	20	)	)	PUNCT
gc-917	244	21	,	,	PUNCT
gc-917	244	22	which	which	PRON
gc-917	244	23	can	can	AUX
gc-917	244	24	be	be	AUX
gc-917	244	25	calculated	calculate	VERB
gc-917	244	26	through	through	ADP
gc-917	244	27	the	the	DET
gc-917	244	28	con­	con­	NOUN
gc-917	244	29	tour	tour	NOUN
gc-917	244	30	map	map	NOUN
gc-917	244	31	of	of	ADP
gc-917	244	32	the	the	DET
gc-917	244	33	coal	coal	NOUN
gc-917	244	34	seam	seam	NOUN
gc-917	244	35	thickness	thickness	NOUN
gc-917	244	36	.	.	PUNCT
gc-917	245	1	xsilt	xsilt	PROPN
gc-917	245	2	(	(	PUNCT
gc-917	245	3	etc	etc	X
gc-917	245	4	.	.	X
gc-917	245	5	)	)	PUNCT
gc-917	245	6	denotes	denote	VERB
gc-917	245	7	the	the	DET
gc-917	245	8	thick­	thick­	NOUN
gc-917	245	9	ness	ness	NOUN
gc-917	245	10	of	of	ADP
gc-917	245	11	different	different	ADJ
gc-917	245	12	strata	strata	NOUN
gc-917	245	13	observed	observe	VERB
gc-917	245	14	at	at	ADP
gc-917	245	15	the	the	DET
gc-917	245	16	observation	observation	NOUN
gc-917	245	17	point	point	NOUN
gc-917	245	18	on	on	ADP
gc-917	245	19	the	the	DET
gc-917	245	20	ground	ground	NOUN
gc-917	245	21	(	(	PUNCT
gc-917	245	22	m	m	NOUN
gc-917	245	23	)	)	PUNCT
gc-917	245	24	.	.	PUNCT
gc-917	246	1	by	by	ADP
gc-917	246	2	substituting	substitute	VERB
gc-917	246	3	the	the	DET
gc-917	246	4	data	datum	NOUN
gc-917	246	5	measured	measure	VERB
gc-917	246	6	in	in	ADP
gc-917	246	7	the	the	DET
gc-917	246	8	field	field	NOUN
gc-917	246	9	into	into	ADP
gc-917	246	10	the	the	DET
gc-917	246	11	for­	for­	PROPN
gc-917	246	12	mulae	mulae	PROPN
gc-917	246	13	(	(	PUNCT
gc-917	246	14	13)-(19	13)-(19	NUM
gc-917	246	15	)	)	PUNCT
gc-917	246	16	,	,	PUNCT
gc-917	246	17	the	the	DET
gc-917	246	18	linear	linear	ADJ
gc-917	246	19	density	density	NOUN
gc-917	246	20	of	of	ADP
gc-917	246	21	the	the	DET
gc-917	246	22	fractures	fracture	NOUN
gc-917	246	23	in	in	ADP
gc-917	246	24	the	the	DET
gc-917	246	25	under­	under­	PROPN
gc-917	246	26	ground	ground	NOUN
gc-917	246	27	coal	coal	NOUN
gc-917	246	28	seams	seam	NOUN
gc-917	246	29	can	can	AUX
gc-917	246	30	be	be	AUX
gc-917	246	31	calculated	calculate	VERB
gc-917	246	32	,	,	PUNCT
gc-917	246	33	which	which	PRON
gc-917	246	34	can	can	AUX
gc-917	246	35	be	be	AUX
gc-917	246	36	utilized	utilize	VERB
gc-917	246	37	to	to	PART
gc-917	246	38	divide	divide	VERB
gc-917	246	39	the	the	DET
gc-917	246	40	degree	degree	NOUN
gc-917	246	41	of	of	ADP
gc-917	246	42	fracture	fracture	PROPN
gc-917	246	43	development	development	NOUN
gc-917	246	44	in	in	ADP
gc-917	246	45	coal	coal	NOUN
gc-917	246	46	seams	seam	NOUN
gc-917	246	47	.	.	PUNCT
gc-917	247	1	4.10	4.10	NUM
gc-917	247	2	.	.	PUNCT
gc-917	248	1	the	the	DET
gc-917	248	2	prediction	prediction	NOUN
gc-917	248	3	of	of	ADP
gc-917	248	4	fracture	fracture	PROPN
gc-917	248	5	development	development	NOUN
gc-917	248	6	in	in	ADP
gc-917	248	7	the	the	DET
gc-917	248	8	coal	coal	NOUN
gc-917	248	9	seams	seam	NOUN
gc-917	248	10	by	by	ADP
gc-917	248	11	studying	study	VERB
gc-917	248	12	the	the	DET
gc-917	248	13	surface	surface	NOUN
gc-917	248	14	outcrop	outcrop	NOUN
gc-917	248	15	of	of	ADP
gc-917	248	16	the	the	DET
gc-917	248	17	approximately	approximately	ADV
gc-917	248	18	vertical	vertical	ADJ
gc-917	248	19	coal	coal	NOUN
gc-917	248	20	seams	seam	NOUN
gc-917	248	21	and	and	CCONJ
gc-917	248	22	the	the	DET
gc-917	248	23	exposed	expose	VERB
gc-917	248	24	underground	underground	ADJ
gc-917	248	25	seams	seam	NOUN
gc-917	248	26	in	in	ADP
gc-917	248	27	the	the	DET
gc-917	248	28	research	research	NOUN
gc-917	248	29	area	area	NOUN
gc-917	248	30	,	,	PUNCT
gc-917	248	31	the	the	DET
gc-917	248	32	development	development	NOUN
gc-917	248	33	range	range	NOUN
gc-917	248	34	of	of	ADP
gc-917	248	35	the	the	DET
gc-917	248	36	linear	linear	ADJ
gc-917	248	37	density	density	NOUN
gc-917	248	38	of	of	ADP
gc-917	248	39	the	the	DET
gc-917	248	40	fractures	fracture	NOUN
gc-917	248	41	in	in	ADP
gc-917	248	42	the	the	DET
gc-917	248	43	undeformed	undeformed	ADJ
gc-917	248	44	coal	coal	NOUN
gc-917	248	45	and	and	CCONJ
gc-917	248	46	the	the	DET
gc-917	248	47	fragmentized	fragmentize	VERB
gc-917	248	48	coal	coal	NOUN
gc-917	248	49	,	,	PUNCT
gc-917	248	50	from	from	ADP
gc-917	248	51	which	which	PRON
gc-917	248	52	cbm	cbm	PROPN
gc-917	248	53	can	can	AUX
gc-917	248	54	be	be	AUX
gc-917	248	55	explored	explore	VERB
gc-917	248	56	,	,	PUNCT
gc-917	248	57	was	be	AUX
gc-917	248	58	determined	determine	VERB
gc-917	248	59	visually	visually	ADV
gc-917	248	60	and	and	CCONJ
gc-917	248	61	quantita­	quantita­	ADV
gc-917	248	62	tively	tively	ADV
gc-917	248	63	.	.	PUNCT
gc-917	249	1	after	after	ADP
gc-917	249	2	calculating	calculate	VERB
gc-917	249	3	the	the	DET
gc-917	249	4	linear	linear	ADJ
gc-917	249	5	density	density	NOUN
gc-917	249	6	of	of	ADP
gc-917	249	7	the	the	DET
gc-917	249	8	fractures	fracture	NOUN
gc-917	249	9	in	in	ADP
gc-917	249	10	the	the	DET
gc-917	249	11	coal	coal	NOUN
gc-917	249	12	seams	seam	NOUN
gc-917	249	13	of	of	ADP
gc-917	249	14	the	the	DET
gc-917	249	15	research	research	NOUN
gc-917	249	16	area	area	NOUN
gc-917	249	17	using	use	VERB
gc-917	249	18	the	the	DET
gc-917	249	19	formulae	formulae	NOUN
gc-917	249	20	(	(	PUNCT
gc-917	249	21	13)-(19	13)-(19	NUM
gc-917	249	22	)	)	PUNCT
gc-917	249	23	,	,	PUNCT
gc-917	249	24	the	the	DET
gc-917	249	25	research	research	NOUN
gc-917	249	26	area	area	NOUN
gc-917	249	27	was	be	AUX
gc-917	249	28	divided	divide	VERB
gc-917	249	29	into	into	ADP
gc-917	249	30	zones	zone	NOUN
gc-917	249	31	with	with	ADP
gc-917	249	32	dense	dense	ADJ
gc-917	249	33	,	,	PUNCT
gc-917	249	34	moderate	moderate	ADJ
gc-917	249	35	and	and	CCONJ
gc-917	249	36	un­developed	un­developed	ADJ
gc-917	249	37	fractures	fracture	NOUN
gc-917	249	38	.	.	PUNCT
gc-917	250	1	the	the	DET
gc-917	250	2	zones	zone	NOUN
gc-917	250	3	with	with	ADP
gc-917	250	4	dense	dense	ADJ
gc-917	250	5	fractures	fracture	NOUN
gc-917	250	6	present	present	VERB
gc-917	250	7	a	a	DET
gc-917	250	8	high	high	ADJ
gc-917	250	9	density	density	NOUN
gc-917	250	10	of	of	ADP
gc-917	250	11	the	the	DET
gc-917	250	12	joint	joint	ADJ
gc-917	250	13	fractures	fracture	NOUN
gc-917	250	14	and	and	CCONJ
gc-917	250	15	destroyed	destroy	VERB
gc-917	250	16	coal	coal	NOUN
gc-917	250	17	structure	structure	NOUN
gc-917	250	18	in	in	ADP
gc-917	250	19	the	the	DET
gc-917	250	20	coal	coal	NOUN
gc-917	250	21	seam	seam	NOUN
gc-917	250	22	,	,	PUNCT
gc-917	250	23	which	which	PRON
gc-917	250	24	therefore	therefore	ADV
gc-917	250	25	is	be	AUX
gc-917	250	26	endowed	endow	VERB
gc-917	250	27	with	with	ADP
gc-917	250	28	poor	poor	ADJ
gc-917	250	29	stability	stability	NOUN
gc-917	250	30	.	.	PUNCT
gc-917	251	1	the	the	DET
gc-917	251	2	correspond­	correspond­	ADJ
gc-917	251	3	figure	figure	NOUN
gc-917	251	4	14	14	NUM
gc-917	251	5	.	.	PUNCT
gc-917	252	1	the	the	DET
gc-917	252	2	prediction	prediction	NOUN
gc-917	252	3	of	of	ADP
gc-917	252	4	the	the	DET
gc-917	252	5	fracture	fracture	PROPN
gc-917	252	6	development	development	NOUN
gc-917	252	7	in	in	ADP
gc-917	252	8	the	the	DET
gc-917	252	9	research	research	NOUN
gc-917	252	10	area	area	NOUN
gc-917	252	11	.	.	PUNCT
gc-917	253	1	g	g	NOUN
gc-917	253	2	eo	eo	PROPN
gc-917	253	3	lo	lo	PROPN
gc-917	253	4	gi	gi	VERB
gc-917	253	5	a	a	DET
gc-917	253	6	c	c	X
gc-917	253	7	ro	ro	X
gc-917	253	8	at	at	ADP
gc-917	253	9	ic	ic	PROPN
gc-917	253	10	a	a	DET
gc-917	253	11	geologia	geologia	ADJ
gc-917	253	12	croatica	croatica	NOUN
gc-917	253	13	72	72	NUM
gc-917	253	14	/	/	SYM
gc-917	253	15	special	special	ADJ
gc-917	253	16	issue68	issue68	NOUN
gc-917	253	17	ing	ing	ADJ
gc-917	253	18	coal	coal	NOUN
gc-917	253	19	structures	structure	NOUN
gc-917	253	20	are	be	AUX
gc-917	253	21	the	the	DET
gc-917	253	22	fragmented	fragmented	ADJ
gc-917	253	23	coal	coal	NOUN
gc-917	253	24	and	and	CCONJ
gc-917	253	25	mylonitic	mylonitic	ADJ
gc-917	253	26	coal	coal	NOUN
gc-917	253	27	.	.	PUNCT
gc-917	254	1	since	since	SCONJ
gc-917	254	2	the	the	DET
gc-917	254	3	over	over	ADV
gc-917	254	4	-	-	PUNCT
gc-917	254	5	developed	develop	VERB
gc-917	254	6	exogenic	exogenic	ADJ
gc-917	254	7	fractures	fracture	NOUN
gc-917	254	8	are	be	AUX
gc-917	254	9	expected	expect	VERB
gc-917	254	10	to	to	PART
gc-917	254	11	de­	de­	VERB
gc-917	254	12	stroy	stroy	VERB
gc-917	254	13	the	the	DET
gc-917	254	14	seal	seal	NOUN
gc-917	254	15	of	of	ADP
gc-917	254	16	the	the	DET
gc-917	254	17	coal	coal	NOUN
gc-917	254	18	seams	seam	NOUN
gc-917	254	19	,	,	PUNCT
gc-917	254	20	these	these	DET
gc-917	254	21	type	type	NOUN
gc-917	254	22	of	of	ADP
gc-917	254	23	zones	zone	NOUN
gc-917	254	24	should	should	AUX
gc-917	254	25	not	not	PART
gc-917	254	26	be	be	AUX
gc-917	254	27	considered	consider	VERB
gc-917	254	28	in	in	ADP
gc-917	254	29	the	the	DET
gc-917	254	30	exploration	exploration	NOUN
gc-917	254	31	and	and	CCONJ
gc-917	254	32	development	development	NOUN
gc-917	254	33	of	of	ADP
gc-917	254	34	cbm	cbm	PROPN
gc-917	254	35	.	.	PUNCT
gc-917	255	1	in	in	ADP
gc-917	255	2	the	the	DET
gc-917	255	3	zones	zone	NOUN
gc-917	255	4	with	with	ADP
gc-917	255	5	moderate	moderate	ADJ
gc-917	255	6	fractures	fracture	NOUN
gc-917	255	7	,	,	PUNCT
gc-917	255	8	the	the	DET
gc-917	255	9	fracture	fracture	NOUN
gc-917	255	10	density	density	NOUN
gc-917	255	11	is	be	AUX
gc-917	255	12	medium	medium	ADJ
gc-917	255	13	compared	compare	VERB
gc-917	255	14	with	with	ADP
gc-917	255	15	those	those	PRON
gc-917	255	16	of	of	ADP
gc-917	255	17	the	the	DET
gc-917	255	18	dense	dense	ADJ
gc-917	255	19	zone	zone	NOUN
gc-917	255	20	and	and	CCONJ
gc-917	255	21	the	the	DET
gc-917	255	22	un	un	PROPN
gc-917	255	23	-	-	ADJ
gc-917	255	24	de­	de­	ADJ
gc-917	255	25	veloped	veloped	ADJ
gc-917	255	26	zone	zone	NOUN
gc-917	255	27	with	with	ADP
gc-917	255	28	an	an	DET
gc-917	255	29	integral	integral	ADJ
gc-917	255	30	and	and	CCONJ
gc-917	255	31	stable	stable	ADJ
gc-917	255	32	coal	coal	NOUN
gc-917	255	33	structure	structure	NOUN
gc-917	255	34	.	.	PUNCT
gc-917	256	1	corre­	corre­	PROPN
gc-917	256	2	spondingly	spondingly	ADV
gc-917	256	3	,	,	PUNCT
gc-917	256	4	fragmented	fragmented	ADJ
gc-917	256	5	coal	coal	NOUN
gc-917	256	6	is	be	AUX
gc-917	256	7	found	find	VERB
gc-917	256	8	in	in	ADP
gc-917	256	9	this	this	DET
gc-917	256	10	category	category	NOUN
gc-917	256	11	of	of	ADP
gc-917	256	12	zone	zone	NOUN
gc-917	256	13	.	.	PUNCT
gc-917	257	1	meanwhile	meanwhile	ADV
gc-917	257	2	,	,	PUNCT
gc-917	257	3	the	the	DET
gc-917	257	4	endogenic	endogenic	ADJ
gc-917	257	5	fractures	fracture	NOUN
gc-917	257	6	of	of	ADP
gc-917	257	7	the	the	DET
gc-917	257	8	coal	coal	NOUN
gc-917	257	9	seam	seam	NOUN
gc-917	257	10	are	be	AUX
gc-917	257	11	inter­	inter­	PROPN
gc-917	257	12	linked	link	VERB
gc-917	257	13	by	by	ADP
gc-917	257	14	the	the	DET
gc-917	257	15	exogenic	exogenic	ADJ
gc-917	257	16	fractures	fracture	NOUN
gc-917	257	17	,	,	PUNCT
gc-917	257	18	therefore	therefore	ADV
gc-917	257	19	improving	improve	VERB
gc-917	257	20	the	the	DET
gc-917	257	21	perme­	perme­	NOUN
gc-917	257	22	ability	ability	NOUN
gc-917	257	23	of	of	ADP
gc-917	257	24	the	the	DET
gc-917	257	25	coal	coal	NOUN
gc-917	257	26	seam	seam	NOUN
gc-917	257	27	.	.	PUNCT
gc-917	258	1	the	the	DET
gc-917	258	2	zones	zone	NOUN
gc-917	258	3	with	with	ADP
gc-917	258	4	un	un	ADJ
gc-917	258	5	-	-	ADJ
gc-917	258	6	developed	developed	ADJ
gc-917	258	7	fractures	fracture	NOUN
gc-917	258	8	are	be	AUX
gc-917	258	9	characterized	characterize	VERB
gc-917	258	10	by	by	ADP
gc-917	258	11	a	a	DET
gc-917	258	12	low	low	ADJ
gc-917	258	13	fracture	fracture	NOUN
gc-917	258	14	density	density	NOUN
gc-917	258	15	,	,	PUNCT
gc-917	258	16	an	an	DET
gc-917	258	17	integral	integral	ADJ
gc-917	258	18	and	and	CCONJ
gc-917	258	19	stable	stable	ADJ
gc-917	258	20	coal	coal	NOUN
gc-917	258	21	structure	structure	NOUN
gc-917	258	22	which	which	PRON
gc-917	258	23	is	be	AUX
gc-917	258	24	the	the	DET
gc-917	258	25	undeformed	undeformed	ADJ
gc-917	258	26	coal	coal	NOUN
gc-917	258	27	.	.	PUNCT
gc-917	259	1	given	give	VERB
gc-917	259	2	that	that	SCONJ
gc-917	259	3	the	the	DET
gc-917	259	4	exogenic	exogenic	ADJ
gc-917	259	5	fractures	fracture	NOUN
gc-917	259	6	are	be	AUX
gc-917	259	7	not	not	PART
gc-917	259	8	developed	develop	VERB
gc-917	259	9	in	in	ADP
gc-917	259	10	the	the	DET
gc-917	259	11	coal	coal	NOUN
gc-917	259	12	seams	seam	NOUN
gc-917	259	13	,	,	PUNCT
gc-917	259	14	the	the	DET
gc-917	259	15	permeability	permeability	NOUN
gc-917	259	16	of	of	ADP
gc-917	259	17	the	the	DET
gc-917	259	18	coal	coal	NOUN
gc-917	259	19	seam	seam	NOUN
gc-917	259	20	is	be	AUX
gc-917	259	21	therefore	therefore	ADV
gc-917	259	22	barely	barely	ADV
gc-917	259	23	improved	improve	VERB
gc-917	259	24	,	,	PUNCT
gc-917	259	25	which	which	PRON
gc-917	259	26	poses	pose	VERB
gc-917	259	27	no	no	DET
gc-917	259	28	threat	threat	NOUN
gc-917	259	29	to	to	ADP
gc-917	259	30	the	the	DET
gc-917	259	31	storage	storage	NOUN
gc-917	259	32	of	of	ADP
gc-917	259	33	cbm	cbm	PROPN
gc-917	259	34	(	(	PUNCT
gc-917	259	35	figure	figure	NOUN
gc-917	259	36	14	14	NUM
gc-917	259	37	)	)	PUNCT
gc-917	259	38	.	.	PUNCT
gc-917	260	1	by	by	ADP
gc-917	260	2	analyzing	analyze	VERB
gc-917	260	3	the	the	DET
gc-917	260	4	corresponding	correspond	VERB
gc-917	260	5	relationship	relationship	NOUN
gc-917	260	6	between	between	ADP
gc-917	260	7	the	the	DET
gc-917	260	8	growth	growth	NOUN
gc-917	260	9	directions	direction	NOUN
gc-917	260	10	of	of	ADP
gc-917	260	11	the	the	DET
gc-917	260	12	fractures	fracture	NOUN
gc-917	260	13	in	in	ADP
gc-917	260	14	the	the	DET
gc-917	260	15	coal	coal	NOUN
gc-917	260	16	seams	seam	NOUN
gc-917	260	17	and	and	CCONJ
gc-917	260	18	the	the	DET
gc-917	260	19	sur­	sur­	ADJ
gc-917	260	20	rounding	round	VERB
gc-917	260	21	rocks	rock	NOUN
gc-917	260	22	,	,	PUNCT
gc-917	260	23	the	the	DET
gc-917	260	24	growth	growth	NOUN
gc-917	260	25	direction	direction	NOUN
gc-917	260	26	of	of	ADP
gc-917	260	27	dominant	dominant	ADJ
gc-917	260	28	fractures	fracture	NOUN
gc-917	260	29	in	in	ADP
gc-917	260	30	the	the	DET
gc-917	260	31	research	research	NOUN
gc-917	260	32	area	area	NOUN
gc-917	260	33	can	can	AUX
gc-917	260	34	be	be	AUX
gc-917	260	35	determined	determine	VERB
gc-917	260	36	,	,	PUNCT
gc-917	260	37	which	which	PRON
gc-917	260	38	is	be	AUX
gc-917	260	39	also	also	ADV
gc-917	260	40	the	the	DET
gc-917	260	41	direction	direction	NOUN
gc-917	260	42	of	of	ADP
gc-917	260	43	the	the	DET
gc-917	260	44	principal	principal	ADJ
gc-917	260	45	permeability	permeability	NOUN
gc-917	260	46	of	of	ADP
gc-917	260	47	the	the	DET
gc-917	260	48	coal	coal	NOUN
gc-917	260	49	seam	seam	NOUN
gc-917	260	50	.	.	PUNCT
gc-917	261	1	therefore	therefore	ADV
gc-917	261	2	,	,	PUNCT
gc-917	261	3	the	the	DET
gc-917	261	4	growth	growth	NOUN
gc-917	261	5	di­	di­	PROPN
gc-917	261	6	rection	rection	NOUN
gc-917	261	7	of	of	ADP
gc-917	261	8	the	the	DET
gc-917	261	9	main	main	ADJ
gc-917	261	10	fractures	fracture	NOUN
gc-917	261	11	is	be	AUX
gc-917	261	12	required	require	VERB
gc-917	261	13	to	to	PART
gc-917	261	14	be	be	AUX
gc-917	261	15	considered	consider	VERB
gc-917	261	16	while	while	SCONJ
gc-917	261	17	de­	de­	VERB
gc-917	261	18	termining	termine	VERB
gc-917	261	19	the	the	DET
gc-917	261	20	well	well	NOUN
gc-917	261	21	pattern	pattern	NOUN
gc-917	261	22	,	,	PUNCT
gc-917	261	23	good	good	ADJ
gc-917	261	24	drilling	drilling	NOUN
gc-917	261	25	locations	location	NOUN
gc-917	261	26	and	and	CCONJ
gc-917	261	27	well	well	ADV
gc-917	261	28	spacing	spacing	NOUN
gc-917	261	29	.	.	PUNCT
gc-917	262	1	5	5	X
gc-917	262	2	.	.	X
gc-917	262	3	conclusions	conclusion	NOUN
gc-917	262	4	large	large	ADJ
gc-917	262	5	-	-	PUNCT
gc-917	262	6	scale	scale	NOUN
gc-917	262	7	mapping	mapping	NOUN
gc-917	262	8	of	of	ADP
gc-917	262	9	the	the	DET
gc-917	262	10	structural	structural	ADJ
gc-917	262	11	fractures	fracture	NOUN
gc-917	262	12	on	on	ADP
gc-917	262	13	the	the	DET
gc-917	262	14	ground	ground	NOUN
gc-917	262	15	and	and	CCONJ
gc-917	262	16	the	the	DET
gc-917	262	17	technology	technology	NOUN
gc-917	262	18	for	for	ADP
gc-917	262	19	finely	finely	ADV
gc-917	262	20	and	and	CCONJ
gc-917	262	21	comparatively	comparatively	ADV
gc-917	262	22	analyzing	analyze	VERB
gc-917	262	23	the	the	DET
gc-917	262	24	sections	section	NOUN
gc-917	262	25	of	of	ADP
gc-917	262	26	underground	underground	ADJ
gc-917	262	27	coal	coal	NOUN
gc-917	262	28	seams	seam	NOUN
gc-917	262	29	were	be	AUX
gc-917	262	30	applied	apply	VERB
gc-917	262	31	when	when	SCONJ
gc-917	262	32	studying	study	VERB
gc-917	262	33	the	the	DET
gc-917	262	34	approximately	approximately	ADV
gc-917	262	35	vertical	vertical	ADJ
gc-917	262	36	coal	coal	NOUN
gc-917	262	37	seams	seam	NOUN
gc-917	262	38	of	of	ADP
gc-917	262	39	the	the	DET
gc-917	262	40	kuba	kuba	PROPN
gc-917	262	41	coalfield	coalfield	PROPN
gc-917	262	42	in	in	ADP
gc-917	262	43	xinjiang	xinjiang	PROPN
gc-917	262	44	,	,	PUNCT
gc-917	262	45	china	china	PROPN
gc-917	262	46	.	.	PUNCT
gc-917	263	1	meanwhile	meanwhile	ADV
gc-917	263	2	,	,	PUNCT
gc-917	263	3	a	a	DET
gc-917	263	4	new	new	ADJ
gc-917	263	5	method	method	NOUN
gc-917	263	6	was	be	AUX
gc-917	263	7	put	put	VERB
gc-917	263	8	forward	forward	ADV
gc-917	263	9	for	for	ADP
gc-917	263	10	predicting	predict	VERB
gc-917	263	11	the	the	DET
gc-917	263	12	fractures	fracture	NOUN
gc-917	263	13	in	in	ADP
gc-917	263	14	coal	coal	NOUN
gc-917	263	15	seams	seam	NOUN
gc-917	263	16	and	and	CCONJ
gc-917	263	17	the	the	DET
gc-917	263	18	coal	coal	NOUN
gc-917	263	19	structure	structure	NOUN
gc-917	263	20	.	.	PUNCT
gc-917	264	1	(	(	PUNCT
gc-917	264	2	1	1	X
gc-917	264	3	)	)	PUNCT
gc-917	264	4	the	the	DET
gc-917	264	5	corresponding	correspond	VERB
gc-917	264	6	relationship	relationship	NOUN
gc-917	264	7	between	between	ADP
gc-917	264	8	the	the	DET
gc-917	264	9	development	development	NOUN
gc-917	264	10	characteristics	characteristic	NOUN
gc-917	264	11	including	include	VERB
gc-917	264	12	the	the	DET
gc-917	264	13	direction	direction	NOUN
gc-917	264	14	and	and	CCONJ
gc-917	264	15	degree	degree	NOUN
gc-917	264	16	of	of	ADP
gc-917	264	17	fracture	fracture	NOUN
gc-917	264	18	de­	de­	ADJ
gc-917	264	19	velopment	velopment	NOUN
gc-917	264	20	in	in	ADP
gc-917	264	21	the	the	DET
gc-917	264	22	coal	coal	NOUN
gc-917	264	23	seams	seam	NOUN
gc-917	264	24	and	and	CCONJ
gc-917	264	25	the	the	DET
gc-917	264	26	surrounding	surround	VERB
gc-917	264	27	rocks	rock	NOUN
gc-917	264	28	was	be	AUX
gc-917	264	29	es­	es­	PROPN
gc-917	264	30	tablished	tablishe	VERB
gc-917	264	31	in	in	ADP
gc-917	264	32	the	the	DET
gc-917	264	33	kuba	kuba	PROPN
gc-917	264	34	coalfield	coalfield	PROPN
gc-917	264	35	of	of	ADP
gc-917	264	36	xinjiang	xinjiang	PROPN
gc-917	264	37	.	.	PUNCT
gc-917	265	1	the	the	DET
gc-917	265	2	research	research	NOUN
gc-917	265	3	pre­	pre­	NOUN
gc-917	265	4	dicted	dicte	VERB
gc-917	265	5	the	the	DET
gc-917	265	6	development	development	NOUN
gc-917	265	7	characteristics	characteristic	NOUN
gc-917	265	8	of	of	ADP
gc-917	265	9	the	the	DET
gc-917	265	10	fractures	fracture	NOUN
gc-917	265	11	in	in	ADP
gc-917	265	12	the	the	DET
gc-917	265	13	coal	coal	NOUN
gc-917	265	14	seams	seam	NOUN
gc-917	265	15	of	of	ADP
gc-917	265	16	the	the	DET
gc-917	265	17	research	research	NOUN
gc-917	265	18	area	area	NOUN
gc-917	265	19	and	and	CCONJ
gc-917	265	20	divided	divide	VERB
gc-917	265	21	the	the	DET
gc-917	265	22	area	area	NOUN
gc-917	265	23	into	into	ADP
gc-917	265	24	zones	zone	NOUN
gc-917	265	25	with	with	ADP
gc-917	265	26	dense	dense	ADJ
gc-917	265	27	,	,	PUNCT
gc-917	265	28	moderate	moderate	ADJ
gc-917	265	29	and	and	CCONJ
gc-917	265	30	un	un	ADJ
gc-917	265	31	-	-	ADJ
gc-917	265	32	developed	develop	VERB
gc-917	265	33	fractures	fracture	NOUN
gc-917	265	34	.	.	PUNCT
gc-917	266	1	it	it	PRON
gc-917	266	2	should	should	AUX
gc-917	266	3	be	be	AUX
gc-917	266	4	noted	note	VERB
gc-917	266	5	that	that	SCONJ
gc-917	266	6	this	this	DET
gc-917	266	7	method	method	NOUN
gc-917	266	8	is	be	AUX
gc-917	266	9	applicable	applicable	ADJ
gc-917	266	10	to	to	ADP
gc-917	266	11	areas	area	NOUN
gc-917	266	12	where	where	SCONJ
gc-917	266	13	the	the	DET
gc-917	266	14	surrounding	surround	VERB
gc-917	266	15	rock	rock	NOUN
gc-917	266	16	and	and	CCONJ
gc-917	266	17	coal	coal	NOUN
gc-917	266	18	seam	seam	NOUN
gc-917	266	19	belong	belong	VERB
gc-917	266	20	to	to	ADP
gc-917	266	21	the	the	DET
gc-917	266	22	same	same	ADJ
gc-917	266	23	tectonic	tectonic	ADJ
gc-917	266	24	layer	layer	NOUN
gc-917	266	25	and	and	CCONJ
gc-917	266	26	the	the	DET
gc-917	266	27	surround­	surround­	ADJ
gc-917	266	28	ing	ing	ADJ
gc-917	266	29	rock	rock	NOUN
gc-917	266	30	is	be	AUX
gc-917	266	31	exposed	expose	VERB
gc-917	266	32	at	at	ADP
gc-917	266	33	the	the	DET
gc-917	266	34	surface	surface	NOUN
gc-917	266	35	.	.	PUNCT
gc-917	267	1	(	(	PUNCT
gc-917	267	2	2	2	X
gc-917	267	3	)	)	PUNCT
gc-917	267	4	studies	study	NOUN
gc-917	267	5	regarding	regard	VERB
gc-917	267	6	the	the	DET
gc-917	267	7	corresponding	corresponding	ADJ
gc-917	267	8	relationship	relationship	NOUN
gc-917	267	9	between	between	ADP
gc-917	267	10	the	the	DET
gc-917	267	11	fractures	fracture	NOUN
gc-917	267	12	in	in	ADP
gc-917	267	13	coal	coal	NOUN
gc-917	267	14	seams	seam	NOUN
gc-917	267	15	and	and	CCONJ
gc-917	267	16	the	the	DET
gc-917	267	17	surrounding	surround	VERB
gc-917	267	18	rocks	rock	NOUN
gc-917	267	19	can	can	AUX
gc-917	267	20	be	be	AUX
gc-917	267	21	em­	em­	NOUN
gc-917	267	22	ployed	ploye	VERB
gc-917	267	23	to	to	PART
gc-917	267	24	predict	predict	VERB
gc-917	267	25	the	the	DET
gc-917	267	26	fractures	fracture	NOUN
gc-917	267	27	in	in	ADP
gc-917	267	28	coal	coal	NOUN
gc-917	267	29	seams	seam	NOUN
gc-917	267	30	and	and	CCONJ
gc-917	267	31	the	the	DET
gc-917	267	32	coal	coal	NOUN
gc-917	268	1	struc­	struc­	DET
gc-917	268	2	ture	ture	NOUN
gc-917	268	3	and	and	CCONJ
gc-917	268	4	arrange	arrange	VERB
gc-917	268	5	a	a	DET
gc-917	268	6	good	good	ADJ
gc-917	268	7	pattern	pattern	NOUN
gc-917	268	8	for	for	ADP
gc-917	268	9	the	the	DET
gc-917	268	10	exploration	exploration	NOUN
gc-917	268	11	and	and	CCONJ
gc-917	268	12	develop­	develop­	NOUN
gc-917	268	13	ment	ment	NOUN
gc-917	268	14	of	of	ADP
gc-917	268	15	cbm	cbm	PROPN
gc-917	268	16	.	.	PROPN
gc-917	269	1	acknowledgment	acknowledgment	NOUN
gc-917	269	2	this	this	DET
gc-917	269	3	study	study	NOUN
gc-917	269	4	was	be	AUX
gc-917	269	5	financially	financially	ADV
gc-917	269	6	supported	support	VERB
gc-917	269	7	by	by	ADP
gc-917	269	8	the	the	DET
gc-917	269	9	national	national	ADJ
gc-917	269	10	oil	oil	NOUN
gc-917	269	11	and	and	CCONJ
gc-917	269	12	gas	gas	NOUN
gc-917	269	13	major	major	ADJ
gc-917	269	14	projects	project	NOUN
gc-917	269	15	,	,	PUNCT
gc-917	269	16	grant	grant	VERB
gc-917	269	17	number	number	NOUN
gc-917	269	18	2017zx05064	2017zx05064	NUM
gc-917	269	19	-	-	SYM
gc-917	269	20	002	002	NUM
gc-917	269	21	,	,	PUNCT
gc-917	269	22	national	national	ADJ
gc-917	269	23	sci­	sci­	PROPN
gc-917	269	24	ence	ence	PROPN
gc-917	269	25	foundation	foundation	PROPN
gc-917	269	26	of	of	ADP
gc-917	269	27	china	china	PROPN
gc-917	269	28	,	,	PUNCT
gc-917	269	29	grant	grant	VERB
gc-917	269	30	number	number	NOUN
gc-917	269	31	41872147	41872147	NUM
gc-917	269	32	;	;	PUNCT
gc-917	269	33	phd	phd	NOUN
gc-917	269	34	foun­	foun­	NOUN
gc-917	269	35	dation	dation	NOUN
gc-917	269	36	of	of	ADP
gc-917	269	37	henan	henan	PROPN
gc-917	269	38	polytechnic	polytechnic	PROPN
gc-917	269	39	university	university	PROPN
gc-917	269	40	,	,	PUNCT
gc-917	269	41	grant	grant	VERB
gc-917	269	42	number	number	NOUN
gc-917	269	43	b201766	b201766	NOUN
gc-917	269	44	.	.	PUNCT
gc-917	270	1	we	we	PRON
gc-917	270	2	have	have	AUX
gc-917	270	3	found	find	VERB
gc-917	270	4	lots	lot	NOUN
gc-917	270	5	of	of	ADP
gc-917	270	6	useful	useful	ADJ
gc-917	270	7	guidelines	guideline	NOUN
gc-917	270	8	in	in	ADP
gc-917	270	9	the	the	DET
gc-917	270	10	comments	comment	NOUN
gc-917	270	11	that	that	PRON
gc-917	270	12	improved	improve	VERB
gc-917	270	13	our	our	PRON
gc-917	270	14	manuscript	manuscript	NOUN
gc-917	270	15	.	.	PUNCT
gc-917	271	1	references	reference	NOUN
gc-917	271	2	arlegui	arlegui	PROPN
gc-917	271	3	,	,	PUNCT
gc-917	271	4	l.	l.	PROPN
gc-917	271	5	&	&	CCONJ
gc-917	271	6	simon	simon	PROPN
gc-917	271	7	,	,	PUNCT
gc-917	271	8	j.l	j.l	PROPN
gc-917	271	9	.	.	PROPN
gc-917	272	1	(	(	PUNCT
gc-917	272	2	2001	2001	NUM
gc-917	272	3	):	):	PUNCT
gc-917	272	4	geometry	geometry	NOUN
gc-917	272	5	and	and	CCONJ
gc-917	272	6	distribution	distribution	NOUN
gc-917	272	7	of	of	ADP
gc-917	272	8	regional	regional	ADJ
gc-917	272	9	joint	joint	ADJ
gc-917	272	10	sets	set	NOUN
gc-917	272	11	in	in	ADP
gc-917	272	12	a	a	DET
gc-917	272	13	non	non	ADJ
gc-917	272	14	-	-	ADJ
gc-917	272	15	homogeneous	homogeneous	ADJ
gc-917	272	16	stress	stress	NOUN
gc-917	272	17	field	field	NOUN
gc-917	272	18	:	:	PUNCT
gc-917	272	19	case	case	NOUN
gc-917	272	20	study	study	NOUN
gc-917	272	21	in	in	ADP
gc-917	272	22	the	the	DET
gc-917	272	23	ebro	ebro	PROPN
gc-917	272	24	basin	basin	PROPN
gc-917	272	25	(	(	PUNCT
gc-917	272	26	spain	spain	PROPN
gc-917	272	27	)	)	PUNCT
gc-917	272	28	.	.	PUNCT
gc-917	273	1	–	–	PUNCT
gc-917	273	2	journal	journal	NOUN
gc-917	273	3	of	of	ADP
gc-917	273	4	structural	structural	ADJ
gc-917	273	5	geology	geology	NOUN
gc-917	273	6	,	,	PUNCT
gc-917	273	7	23/2–3	23/2–3	NUM
gc-917	273	8	,	,	PUNCT
gc-917	273	9	297–313	297–313	NUM
gc-917	273	10	.	.	PUNCT
gc-917	274	1	doi	doi	NOUN
gc-917	274	2	:	:	PUNCT
gc-917	274	3	10.1016	10.1016	NUM
gc-917	274	4	/	/	SYM
gc-917	274	5	s0191	s0191	PROPN
gc-917	274	6	-	-	PUNCT
gc-917	274	7	8141(00)00097	8141(00)00097	NUM
gc-917	274	8	-	-	SYM
gc-917	274	9	3	3	NUM
gc-917	274	10	ayers	ayer	NOUN
gc-917	274	11	,	,	PUNCT
gc-917	274	12	w.b	w.b	PROPN
gc-917	274	13	.	.	PROPN
gc-917	274	14	(	(	PUNCT
gc-917	274	15	2002	2002	NUM
gc-917	274	16	):	):	PUNCT
gc-917	274	17	coalbed	coalbe	VERB
gc-917	274	18	gas	gas	NOUN
gc-917	274	19	systems	system	NOUN
gc-917	274	20	,	,	PUNCT
gc-917	274	21	resources	resource	NOUN
gc-917	274	22	,	,	PUNCT
gc-917	274	23	and	and	CCONJ
gc-917	274	24	production	production	NOUN
gc-917	274	25	and	and	CCONJ
gc-917	274	26	a	a	DET
gc-917	274	27	review	review	NOUN
gc-917	274	28	of	of	ADP
gc-917	274	29	contrasting	contrast	VERB
gc-917	274	30	cases	case	NOUN
gc-917	274	31	from	from	ADP
gc-917	274	32	the	the	DET
gc-917	274	33	san	san	PROPN
gc-917	274	34	juan	juan	PROPN
gc-917	274	35	and	and	CCONJ
gc-917	274	36	powder	powder	NOUN
gc-917	274	37	river	river	NOUN
gc-917	274	38	basins	basin	NOUN
gc-917	274	39	.	.	PUNCT
gc-917	274	40	–	–	PUNCT
gc-917	274	41	american	american	PROPN
gc-917	274	42	asso­	asso­	PROPN
gc-917	274	43	ciation	ciation	NOUN
gc-917	274	44	of	of	ADP
gc-917	274	45	petroleum	petroleum	NOUN
gc-917	274	46	geologists	geologist	NOUN
gc-917	274	47	bulletin	bulletin	NOUN
gc-917	274	48	,	,	PUNCT
gc-917	274	49	86	86	NUM
gc-917	274	50	,	,	PUNCT
gc-917	274	51	1853–1890	1853–1890	NOUN
gc-917	274	52	.	.	PUNCT
gc-917	275	1	bai	bai	PROPN
gc-917	275	2	,	,	PUNCT
gc-917	275	3	t.	t.	PROPN
gc-917	275	4	&	&	CCONJ
gc-917	275	5	pollard	pollard	PROPN
gc-917	275	6	,	,	PUNCT
gc-917	275	7	d.d	d.d	PROPN
gc-917	275	8	.	.	PROPN
gc-917	275	9	(	(	PUNCT
gc-917	275	10	2000	2000	NUM
gc-917	275	11	):	):	PUNCT
gc-917	275	12	fracture	fracture	NOUN
gc-917	275	13	spacing	spacing	NOUN
gc-917	275	14	in	in	ADP
gc-917	275	15	layered	layered	ADJ
gc-917	275	16	rocks	rock	NOUN
gc-917	275	17	:	:	PUNCT
gc-917	275	18	a	a	DET
gc-917	275	19	new	new	ADJ
gc-917	275	20	explana­	explana­	NOUN
gc-917	275	21	tion	tion	NOUN
gc-917	275	22	based	base	VERB
gc-917	275	23	on	on	ADP
gc-917	275	24	the	the	DET
gc-917	275	25	stress	stress	NOUN
gc-917	275	26	transition	transition	NOUN
gc-917	275	27	.	.	PUNCT
gc-917	275	28	–	–	PUNCT
gc-917	275	29	journal	journal	NOUN
gc-917	275	30	of	of	ADP
gc-917	275	31	structural	structural	ADJ
gc-917	275	32	geology	geology	NOUN
gc-917	275	33	,	,	PUNCT
gc-917	275	34	22/1	22/1	PROPN
gc-917	275	35	,	,	PUNCT
gc-917	275	36	43–57	43–57	NUM
gc-917	275	37	.	.	PUNCT
gc-917	276	1	doi	doi	NOUN
gc-917	276	2	:	:	PUNCT
gc-917	276	3	10.1016	10.1016	NUM
gc-917	276	4	/	/	SYM
gc-917	276	5	s0191	s0191	PROPN
gc-917	276	6	-	-	PUNCT
gc-917	276	7	8141(99)00137	8141(99)00137	NUM
gc-917	276	8	-	-	SYM
gc-917	276	9	6	6	NUM
gc-917	276	10	brook	brook	NOUN
gc-917	276	11	,	,	PUNCT
gc-917	276	12	m.s	m.s	PROPN
gc-917	276	13	.	.	PROPN
gc-917	276	14	,	,	PUNCT
gc-917	276	15	hebblewhite	hebblewhite	PROPN
gc-917	276	16	,	,	PUNCT
gc-917	276	17	b.w	b.w	PROPN
gc-917	276	18	.	.	PROPN
gc-917	276	19	&	&	CCONJ
gc-917	276	20	mitra	mitra	PROPN
gc-917	276	21	,	,	PUNCT
gc-917	276	22	r.	r.	PROPN
gc-917	276	23	(	(	PUNCT
gc-917	276	24	2016	2016	NUM
gc-917	276	25	):	):	PUNCT
gc-917	276	26	cleat	cleat	ADJ
gc-917	276	27	aperture	aperture	NOUN
gc-917	276	28	-	-	PUNCT
gc-917	276	29	size	size	NOUN
gc-917	276	30	dis­	dis­	ADJ
gc-917	276	31	tributions	tribution	NOUN
gc-917	276	32	:	:	PUNCT
gc-917	276	33	a	a	DET
gc-917	276	34	case	case	NOUN
gc-917	276	35	study	study	NOUN
gc-917	276	36	from	from	ADP
gc-917	276	37	the	the	DET
gc-917	276	38	late	late	ADJ
gc-917	276	39	permian	permian	PROPN
gc-917	276	40	rangal	rangal	ADJ
gc-917	276	41	coal	coal	NOUN
gc-917	276	42	measures	measure	NOUN
gc-917	276	43	,	,	PUNCT
gc-917	276	44	bowen	bowen	NOUN
gc-917	276	45	basin	basin	PROPN
gc-917	276	46	,	,	PUNCT
gc-917	276	47	australia	australia	PROPN
gc-917	276	48	.	.	PUNCT
gc-917	276	49	–	–	PUNCT
gc-917	276	50	international	international	ADJ
gc-917	276	51	journal	journal	NOUN
gc-917	276	52	of	of	ADP
gc-917	276	53	coal	coal	NOUN
gc-917	276	54	geology	geology	NOUN
gc-917	276	55	,	,	PUNCT
gc-917	276	56	168	168	NUM
gc-917	276	57	,	,	PUNCT
gc-917	276	58	186–192	186–192	NUM
gc-917	276	59	.	.	PUNCT
gc-917	277	1	doi:10.1016	doi:10.1016	PROPN
gc-917	277	2	/	/	SYM
gc-917	277	3	j.coal.2016.11.009	j.coal.2016.11.009	PROPN
gc-917	277	4	.	.	PUNCT
gc-917	278	1	busse	busse	PROPN
gc-917	278	2	,	,	PUNCT
gc-917	278	3	j.	j.	PROPN
gc-917	278	4	,	,	PUNCT
gc-917	278	5	de	de	PROPN
gc-917	278	6	dreuzy	dreuzy	PROPN
gc-917	278	7	,	,	PUNCT
gc-917	278	8	j.r	j.r	PROPN
gc-917	278	9	.	.	PROPN
gc-917	278	10	,	,	PUNCT
gc-917	278	11	galindo	galindo	PROPN
gc-917	278	12	torres	torres	PROPN
gc-917	278	13	,	,	PUNCT
gc-917	278	14	s.	s.	PROPN
gc-917	278	15	,	,	PUNCT
gc-917	278	16	bringemeier	bringemeier	NOUN
gc-917	278	17	,	,	PUNCT
gc-917	278	18	d.	d.	PROPN
gc-917	278	19	&	&	CCONJ
gc-917	278	20	scheuermann	scheuermann	PROPN
gc-917	278	21	,	,	PUNCT
gc-917	278	22	a.	a.	PROPN
gc-917	278	23	(	(	PUNCT
gc-917	278	24	2017	2017	NUM
gc-917	278	25	):	):	PUNCT
gc-917	278	26	image	image	NOUN
gc-917	278	27	processing	processing	NOUN
gc-917	278	28	based	base	VERB
gc-917	278	29	characterisation	characterisation	NOUN
gc-917	278	30	of	of	ADP
gc-917	278	31	coal	coal	NOUN
gc-917	278	32	cleat	cleat	NOUN
gc-917	278	33	networks	network	NOUN
gc-917	278	34	.	.	PUNCT
gc-917	278	35	–	–	PUNCT
gc-917	278	36	international	international	ADJ
gc-917	278	37	journal	journal	NOUN
gc-917	278	38	of	of	ADP
gc-917	278	39	coal	coal	NOUN
gc-917	278	40	geology	geology	NOUN
gc-917	278	41	,	,	PUNCT
gc-917	278	42	169	169	NUM
gc-917	278	43	,	,	PUNCT
gc-917	278	44	1–21	1–21	PROPN
gc-917	278	45	.	.	PUNCT
gc-917	279	1	doi:10.1016	doi:10.1016	PROPN
gc-917	279	2	/	/	SYM
gc-917	279	3	j.	j.	PROPN
gc-917	279	4	coal.2016.11.010	coal.2016.11.010	PROPN
gc-917	279	5	.	.	PUNCT
gc-917	280	1	chen	chen	PROPN
gc-917	280	2	,	,	PUNCT
gc-917	280	3	s.	s.	PROPN
gc-917	280	4	,	,	PUNCT
gc-917	280	5	tang	tang	PROPN
gc-917	280	6	,	,	PUNCT
gc-917	280	7	d.	d.	PROPN
gc-917	280	8	,	,	PUNCT
gc-917	280	9	tao	tao	PROPN
gc-917	280	10	,	,	PUNCT
gc-917	280	11	s.	s.	PROPN
gc-917	280	12	,	,	PUNCT
gc-917	280	13	xu	xu	PROPN
gc-917	280	14	,	,	PUNCT
gc-917	280	15	h.	h.	PROPN
gc-917	280	16	,	,	PUNCT
gc-917	280	17	li	li	PROPN
gc-917	280	18	,	,	PUNCT
gc-917	280	19	s.	s.	PROPN
gc-917	280	20	,	,	PUNCT
gc-917	280	21	zhao	zhao	PROPN
gc-917	280	22	,	,	PUNCT
gc-917	280	23	j.	j.	PROPN
gc-917	280	24	,	,	PUNCT
gc-917	280	25	ren	ren	PROPN
gc-917	280	26	,	,	PUNCT
gc-917	280	27	p.	p.	PROPN
gc-917	280	28	&	&	CCONJ
gc-917	280	29	fu	fu	PROPN
gc-917	280	30	,	,	PUNCT
gc-917	280	31	h.	h.	PROPN
gc-917	280	32	(	(	PUNCT
gc-917	280	33	2017	2017	NUM
gc-917	280	34	):	):	PUNCT
gc-917	280	35	insitu	insitu	ADJ
gc-917	280	36	stress	stress	NOUN
gc-917	280	37	measurements	measurement	NOUN
gc-917	280	38	and	and	CCONJ
gc-917	280	39	stress	stress	NOUN
gc-917	280	40	distribution	distribution	NOUN
gc-917	280	41	characteristics	characteristic	NOUN
gc-917	280	42	of	of	ADP
gc-917	280	43	coal	coal	NOUN
gc-917	280	44	reservoirs	reservoir	NOUN
gc-917	280	45	in	in	ADP
gc-917	280	46	major	major	ADJ
gc-917	280	47	coalfields	coalfield	NOUN
gc-917	280	48	in	in	ADP
gc-917	280	49	china	china	PROPN
gc-917	280	50	:	:	PUNCT
gc-917	280	51	implication	implication	NOUN
gc-917	280	52	for	for	ADP
gc-917	280	53	coalbed	coalbe	VERB
gc-917	280	54	methane	methane	NOUN
gc-917	280	55	(	(	PUNCT
gc-917	280	56	cbm	cbm	PROPN
gc-917	280	57	)	)	PUNCT
gc-917	280	58	develop­	develop­	NOUN
gc-917	280	59	ment	ment	NOUN
gc-917	280	60	.	.	PUNCT
gc-917	280	61	–	–	PUNCT
gc-917	280	62	international	international	ADJ
gc-917	280	63	journal	journal	NOUN
gc-917	280	64	of	of	ADP
gc-917	280	65	coal	coal	NOUN
gc-917	280	66	geology	geology	NOUN
gc-917	280	67	,	,	PUNCT
gc-917	280	68	182	182	NUM
gc-917	280	69	,	,	PUNCT
gc-917	280	70	66–84	66–84	NOUN
gc-917	280	71	.	.	PUNCT
gc-917	281	1	doi:10.1016	doi:10.1016	PROPN
gc-917	281	2	/	/	SYM
gc-917	281	3	j.	j.	PROPN
gc-917	281	4	coal.2017.09.009	coal.2017.09.009	PROPN
gc-917	281	5	.	.	PROPN
gc-917	281	6	close	close	PROPN
gc-917	281	7	,	,	PUNCT
gc-917	281	8	j.c	j.c	PROPN
gc-917	281	9	.	.	PROPN
gc-917	281	10	(	(	PUNCT
gc-917	281	11	1993	1993	NUM
gc-917	281	12	):	):	PUNCT
gc-917	281	13	natural	natural	ADJ
gc-917	281	14	fractures	fracture	NOUN
gc-917	281	15	in	in	ADP
gc-917	281	16	coal	coal	NOUN
gc-917	281	17	.	.	PUNCT
gc-917	282	1	–	–	PUNCT
gc-917	282	2	american	american	PROPN
gc-917	282	3	association	association	PROPN
gc-917	282	4	of	of	ADP
gc-917	282	5	petroleum	petroleum	NOUN
gc-917	282	6	geologists	geologist	NOUN
gc-917	282	7	bulletin	bulletin	NOUN
gc-917	282	8	,	,	PUNCT
gc-917	282	9	38	38	NUM
gc-917	282	10	,	,	PUNCT
gc-917	282	11	119–132	119–132	NUM
gc-917	282	12	.	.	PUNCT
gc-917	283	1	datta	datta	PROPN
gc-917	283	2	,	,	PUNCT
gc-917	283	3	d.r	d.r	PROPN
gc-917	283	4	.	.	PROPN
gc-917	283	5	(	(	PUNCT
gc-917	283	6	2016	2016	NUM
gc-917	283	7	):	):	PUNCT
gc-917	283	8	coal	coal	NOUN
gc-917	283	9	,	,	PUNCT
gc-917	283	10	cleat	cleat	ADJ
gc-917	283	11	system	system	NOUN
gc-917	283	12	.	.	PUNCT
gc-917	283	13	–	–	PUNCT
gc-917	283	14	encyclopedia	encyclopedia	NOUN
gc-917	283	15	of	of	ADP
gc-917	283	16	mineral	mineral	NOUN
gc-917	283	17	and	and	CCONJ
gc-917	283	18	energy	energy	NOUN
gc-917	283	19	policy	policy	NOUN
gc-917	283	20	,	,	PUNCT
gc-917	283	21	1–4	1–4	PROPN
gc-917	283	22	.	.	PROPN
gc-917	283	23	dawson	dawson	PROPN
gc-917	283	24	,	,	PUNCT
gc-917	283	25	g.k.w	g.k.w	PROPN
gc-917	283	26	.	.	PROPN
gc-917	283	27	&	&	CCONJ
gc-917	283	28	esterle	esterle	PROPN
gc-917	283	29	,	,	PUNCT
gc-917	283	30	j.s	j.s	PROPN
gc-917	283	31	.	.	PROPN
gc-917	283	32	(	(	PUNCT
gc-917	283	33	2010	2010	NUM
gc-917	283	34	):	):	PUNCT
gc-917	283	35	controls	control	NOUN
gc-917	283	36	on	on	ADP
gc-917	283	37	coal	coal	NOUN
gc-917	283	38	cleat	cleat	NOUN
gc-917	283	39	spacing	spacing	NOUN
gc-917	283	40	.	.	PUNCT
gc-917	283	41	–	–	PUNCT
gc-917	283	42	interna­	interna­	PROPN
gc-917	283	43	tional	tional	PROPN
gc-917	283	44	journal	journal	PROPN
gc-917	283	45	of	of	ADP
gc-917	283	46	coal	coal	NOUN
gc-917	283	47	geology	geology	NOUN
gc-917	283	48	,	,	PUNCT
gc-917	283	49	82	82	NUM
gc-917	283	50	,	,	PUNCT
gc-917	283	51	213–218	213–218	NUM
gc-917	283	52	.	.	PUNCT
gc-917	284	1	doi:10.1016	doi:10.1016	PROPN
gc-917	284	2	/	/	SYM
gc-917	284	3	j.coal.2009.10.004	j.coal.2009.10.004	PROPN
gc-917	284	4	.	.	PUNCT
gc-917	285	1	feng	feng	PROPN
gc-917	285	2	,	,	PUNCT
gc-917	285	3	j.	j.	PROPN
gc-917	285	4	,	,	PUNCT
gc-917	285	5	ren	ren	PROPN
gc-917	285	6	,	,	PUNCT
gc-917	285	7	q.	q.	PROPN
gc-917	285	8	&	&	CCONJ
gc-917	285	9	xu	xu	PROPN
gc-917	285	10	,	,	PUNCT
gc-917	285	11	k.	k.	PROPN
gc-917	285	12	(	(	PUNCT
gc-917	285	13	2018	2018	NUM
gc-917	285	14	):	):	PUNCT
gc-917	285	15	quantitative	quantitative	ADJ
gc-917	285	16	prediction	prediction	NOUN
gc-917	285	17	of	of	ADP
gc-917	285	18	fracture	fracture	ADJ
gc-917	285	19	distribution	distribution	NOUN
gc-917	285	20	us­	us­	NOUN
gc-917	285	21	ing	ing	ADJ
gc-917	285	22	geomechanical	geomechanical	ADJ
gc-917	285	23	method	method	NOUN
gc-917	285	24	within	within	ADP
gc-917	285	25	kuqa	kuqa	PROPN
gc-917	285	26	depression	depression	PROPN
gc-917	285	27	,	,	PUNCT
gc-917	285	28	tarim	tarim	PROPN
gc-917	285	29	basin	basin	PROPN
gc-917	285	30	,	,	PUNCT
gc-917	285	31	nw	nw	PROPN
gc-917	285	32	china	china	PROPN
gc-917	285	33	.	.	PUNCT
gc-917	285	34	–	–	PUNCT
gc-917	285	35	journal	journal	NOUN
gc-917	285	36	of	of	ADP
gc-917	285	37	petroleum	petroleum	NOUN
gc-917	285	38	science	science	NOUN
gc-917	285	39	and	and	CCONJ
gc-917	285	40	engineering	engineering	NOUN
gc-917	285	41	,	,	PUNCT
gc-917	285	42	162	162	NUM
gc-917	285	43	,	,	PUNCT
gc-917	285	44	22–34	22–34	NUM
gc-917	285	45	.	.	PUNCT
gc-917	285	46	doi:10.1016	doi:10.1016	PROPN
gc-917	285	47	/	/	SYM
gc-917	285	48	j.pet­	j.pet­	PROPN
gc-917	285	49	rol.2017.12.006	rol.2017.12.006	PROPN
gc-917	285	50	.	.	PUNCT
gc-917	286	1	gresley	gresley	ADJ
gc-917	286	2	,	,	PUNCT
gc-917	286	3	w.s	w.s	PROPN
gc-917	286	4	.	.	PROPN
gc-917	286	5	(	(	PUNCT
gc-917	286	6	2009	2009	NUM
gc-917	286	7	):	):	PUNCT
gc-917	286	8	theory	theory	NOUN
gc-917	286	9	for	for	ADP
gc-917	286	10	“	"	PUNCT
gc-917	286	11	cleat	cleat	ADJ
gc-917	286	12	”	"	PUNCT
gc-917	286	13	in	in	ADP
gc-917	286	14	coal	coal	NOUN
gc-917	286	15	-	-	PUNCT
gc-917	286	16	seams	seam	NOUN
gc-917	286	17	.	.	PUNCT
gc-917	287	1	–	–	PUNCT
gc-917	287	2	geological	geological	ADJ
gc-917	287	3	magazine	magazine	NOUN
gc-917	287	4	,	,	PUNCT
gc-917	287	5	9	9	NUM
gc-917	287	6	,	,	PUNCT
gc-917	287	7	doi:10.1017	doi:10.1017	X
gc-917	287	8	/	/	SYM
gc-917	287	9	s0016756800196074	s0016756800196074	PROPN
gc-917	287	10	.	.	PUNCT
gc-917	288	1	hackston	hackston	PROPN
gc-917	288	2	,	,	PUNCT
gc-917	288	3	a.	a.	PROPN
gc-917	288	4	&	&	CCONJ
gc-917	288	5	rutter	rutter	PROPN
gc-917	288	6	,	,	PUNCT
gc-917	288	7	e.	e.	PROPN
gc-917	288	8	(	(	PUNCT
gc-917	288	9	2016	2016	NUM
gc-917	288	10	):	):	PUNCT
gc-917	288	11	the	the	DET
gc-917	288	12	mohr	mohr	PROPN
gc-917	288	13	-	-	PUNCT
gc-917	288	14	coulomb	coulomb	NOUN
gc-917	288	15	criterion	criterion	NOUN
gc-917	288	16	for	for	ADP
gc-917	288	17	intact	intact	ADJ
gc-917	288	18	rock	rock	NOUN
gc-917	288	19	strength	strength	NOUN
gc-917	288	20	and	and	CCONJ
gc-917	288	21	friction	friction	NOUN
gc-917	288	22	–	–	PUNCT
gc-917	288	23	a	a	DET
gc-917	288	24	re	re	NOUN
gc-917	288	25	-	-	NOUN
gc-917	288	26	evaluation	evaluation	NOUN
gc-917	288	27	and	and	CCONJ
gc-917	288	28	consideration	consideration	NOUN
gc-917	288	29	of	of	ADP
gc-917	288	30	failure	failure	NOUN
gc-917	288	31	under	under	ADP
gc-917	288	32	polyaxi­	polyaxi­	ADJ
gc-917	288	33	al	al	PROPN
gc-917	288	34	stresses	stress	NOUN
gc-917	288	35	.	.	PUNCT
gc-917	288	36	–	–	PUNCT
gc-917	288	37	solid	solid	ADJ
gc-917	288	38	earth	earth	NOUN
gc-917	288	39	,	,	PUNCT
gc-917	288	40	7	7	NUM
gc-917	288	41	,	,	PUNCT
gc-917	288	42	493–508	493–508	NUM
gc-917	288	43	.	.	PUNCT
gc-917	288	44	doi:10.5194	doi:10.5194	NOUN
gc-917	288	45	/	/	SYM
gc-917	288	46	se-7	se-7	VERB
gc-917	288	47	-	-	PUNCT
gc-917	288	48	493	493	NUM
gc-917	288	49	-	-	PUNCT
gc-917	288	50	2016	2016	NUM
gc-917	288	51	.	.	PUNCT
gc-917	289	1	karacan	karacan	PROPN
gc-917	289	2	,	,	PUNCT
gc-917	289	3	c.o	c.o	PROPN
gc-917	289	4	.	.	PROPN
gc-917	289	5	&	&	CCONJ
gc-917	289	6	okandan	okandan	PROPN
gc-917	289	7	,	,	PUNCT
gc-917	289	8	e.	e.	PROPN
gc-917	289	9	(	(	PUNCT
gc-917	289	10	2000	2000	NUM
gc-917	289	11	):	):	PUNCT
gc-917	289	12	fracture	fracture	NOUN
gc-917	289	13	/	/	SYM
gc-917	289	14	cleat	cleat	NOUN
gc-917	289	15	analysis	analysis	NOUN
gc-917	289	16	of	of	ADP
gc-917	289	17	coal	coal	NOUN
gc-917	289	18	from	from	ADP
gc-917	289	19	zon­	zon­	PROPN
gc-917	289	20	guldak	guldak	ADJ
gc-917	289	21	basin	basin	NOUN
gc-917	289	22	(	(	PUNCT
gc-917	289	23	northwestern	northwestern	ADJ
gc-917	289	24	turkey	turkey	NOUN
gc-917	289	25	)	)	PUNCT
gc-917	289	26	relative	relative	ADJ
gc-917	289	27	to	to	ADP
gc-917	289	28	the	the	DET
gc-917	289	29	potential	potential	NOUN
gc-917	289	30	of	of	ADP
gc-917	289	31	coalbed	coalbe	VERB
gc-917	289	32	methane	methane	NOUN
gc-917	289	33	production	production	NOUN
gc-917	289	34	.	.	PUNCT
gc-917	290	1	–	–	PUNCT
gc-917	290	2	int	int	NOUN
gc-917	290	3	.	.	PUNCT
gc-917	291	1	journal	journal	PROPN
gc-917	291	2	of	of	ADP
gc-917	291	3	coal	coal	NOUN
gc-917	291	4	geology	geology	NOUN
gc-917	291	5	,	,	PUNCT
gc-917	291	6	44	44	NUM
gc-917	291	7	,	,	PUNCT
gc-917	291	8	109–125	109–125	NUM
gc-917	291	9	.	.	PUNCT
gc-917	292	1	doi	doi	NOUN
gc-917	292	2	:	:	PUNCT
gc-917	292	3	10.1016	10.1016	NUM
gc-917	292	4	/	/	SYM
gc-917	292	5	s01665162(00)00004	s01665162(00)00004	PROPN
gc-917	292	6	-	-	PUNCT
gc-917	292	7	5	5	NUM
gc-917	292	8	koroncz	koroncz	NOUN
gc-917	292	9	,	,	PUNCT
gc-917	292	10	p.j	p.j	PROPN
gc-917	292	11	.	.	PROPN
gc-917	292	12	,	,	PUNCT
gc-917	292	13	péter	péter	NOUN
gc-917	292	14	,	,	PUNCT
gc-917	292	15	á	á	PROPN
gc-917	292	16	.	.	PROPN
gc-917	292	17	,	,	PUNCT
gc-917	292	18	lemberkovics	lemberkovics	PROPN
gc-917	292	19	,	,	PUNCT
gc-917	292	20	v.	v.	PROPN
gc-917	292	21	&	&	CCONJ
gc-917	292	22	fedor	fedor	PROPN
gc-917	292	23	,	,	PUNCT
gc-917	292	24	f.	f.	PROPN
gc-917	292	25	(	(	PUNCT
gc-917	292	26	2017	2017	NUM
gc-917	292	27	):	):	PUNCT
gc-917	292	28	pore	pore	ADJ
gc-917	292	29	characterization	characterization	NOUN
gc-917	292	30	,	,	PUNCT
gc-917	292	31	acoustic	acoustic	ADJ
gc-917	292	32	and	and	CCONJ
gc-917	292	33	permeability	permeability	NOUN
gc-917	292	34	measurements	measurement	NOUN
gc-917	292	35	on	on	ADP
gc-917	292	36	core	core	NOUN
gc-917	292	37	plug	plug	NOUN
gc-917	292	38	triplets	triplet	NOUN
gc-917	292	39	,	,	PUNCT
gc-917	292	40	from	from	ADP
gc-917	292	41	the	the	DET
gc-917	292	42	miocene	miocene	PROPN
gc-917	292	43	tótkomlós	tótkomlós	NOUN
gc-917	292	44	(	(	PUNCT
gc-917	292	45	calcareous	calcareous	PROPN
gc-917	292	46	marl	marl	NOUN
gc-917	292	47	)	)	PUNCT
gc-917	292	48	formation	formation	NOUN
gc-917	292	49	of	of	ADP
gc-917	292	50	the	the	DET
gc-917	292	51	pannonian	pannonian	ADJ
gc-917	292	52	-	-	PUNCT
gc-917	292	53	basin	basin	NOUN
gc-917	292	54	,	,	PUNCT
gc-917	292	55	hungary	hungary	PROPN
gc-917	292	56	.	.	PUNCT
gc-917	292	57	–	–	PUNCT
gc-917	292	58	geologia	geologia	ADJ
gc-917	292	59	croatica	croatica	NOUN
gc-917	292	60	,	,	PUNCT
gc-917	292	61	70	70	NUM
gc-917	292	62	,	,	PUNCT
gc-917	292	63	87–92	87–92	NUM
gc-917	292	64	.	.	PUNCT
gc-917	292	65	doi:10.4154	doi:10.4154	PROPN
gc-917	292	66	/	/	SYM
gc-917	292	67	gc.2017.09	gc.2017.09	PROPN
gc-917	292	68	.	.	PUNCT
gc-917	293	1	lai	lai	PROPN
gc-917	293	2	,	,	PUNCT
gc-917	293	3	j.	j.	PROPN
gc-917	293	4	,	,	PUNCT
gc-917	293	5	li	li	PROPN
gc-917	293	6	,	,	PUNCT
gc-917	293	7	d.	d.	PROPN
gc-917	293	8	,	,	PUNCT
gc-917	293	9	wang	wang	PROPN
gc-917	293	10	,	,	PUNCT
gc-917	293	11	g.	g.	PROPN
gc-917	293	12	,	,	PUNCT
gc-917	293	13	xiao	xiao	PROPN
gc-917	293	14	,	,	PUNCT
gc-917	293	15	c.	c.	PROPN
gc-917	293	16	,	,	PUNCT
gc-917	293	17	hao	hao	PROPN
gc-917	293	18	,	,	PUNCT
gc-917	293	19	x.	x.	PROPN
gc-917	293	20	,	,	PUNCT
gc-917	293	21	luo	luo	PROPN
gc-917	293	22	,	,	PUNCT
gc-917	293	23	q.	q.	PROPN
gc-917	293	24	,	,	PUNCT
gc-917	293	25	lai	lai	PROPN
gc-917	293	26	,	,	PUNCT
gc-917	293	27	l.	l.	PROPN
gc-917	293	28	&	&	CCONJ
gc-917	293	29	qin	qin	PROPN
gc-917	293	30	,	,	PUNCT
gc-917	293	31	z.	z.	PROPN
gc-917	293	32	(	(	PUNCT
gc-917	293	33	2019	2019	NUM
gc-917	293	34	):	):	PUNCT
gc-917	293	35	earth	earth	NOUN
gc-917	293	36	stress	stress	NOUN
gc-917	293	37	and	and	CCONJ
gc-917	293	38	reservoir	reservoir	NOUN
gc-917	293	39	quality	quality	NOUN
gc-917	293	40	evaluation	evaluation	NOUN
gc-917	293	41	in	in	ADP
gc-917	293	42	high	high	ADJ
gc-917	293	43	and	and	CCONJ
gc-917	293	44	steep	steep	ADJ
gc-917	293	45	structure	structure	NOUN
gc-917	293	46	:	:	PUNCT
gc-917	293	47	the	the	DET
gc-917	293	48	low­	low­	NOUN
gc-917	293	49	er	er	INTJ
gc-917	293	50	cretaceous	cretaceous	ADJ
gc-917	293	51	in	in	ADP
gc-917	293	52	the	the	DET
gc-917	293	53	kuqa	kuqa	PROPN
gc-917	293	54	depression	depression	PROPN
gc-917	293	55	,	,	PUNCT
gc-917	293	56	tarim	tarim	PROPN
gc-917	293	57	basin	basin	PROPN
gc-917	293	58	,	,	PUNCT
gc-917	293	59	china	china	PROPN
gc-917	293	60	.	.	PUNCT
gc-917	293	61	–	–	PUNCT
gc-917	293	62	marine	marine	PROPN
gc-917	293	63	and	and	CCONJ
gc-917	293	64	petro­	petro­	PROPN
gc-917	293	65	leum	leum	NOUN
gc-917	293	66	geology	geology	NOUN
gc-917	293	67	,	,	PUNCT
gc-917	293	68	101	101	NUM
gc-917	293	69	,	,	PUNCT
gc-917	293	70	43–54	43–54	NUM
gc-917	293	71	.	.	PUNCT
gc-917	294	1	doi:10.1016	doi:10.1016	PROPN
gc-917	294	2	/	/	SYM
gc-917	294	3	j.marpetgeo.2018.11.036	j.marpetgeo.2018.11.036	PROPN
gc-917	294	4	.	.	PROPN
gc-917	295	1	laubach	laubach	PROPN
gc-917	295	2	,	,	PUNCT
gc-917	295	3	s.e	s.e	PROPN
gc-917	295	4	.	.	PROPN
gc-917	295	5	,	,	PUNCT
gc-917	295	6	marrett	marrett	PROPN
gc-917	295	7	,	,	PUNCT
gc-917	295	8	r.a	r.a	PROPN
gc-917	295	9	.	.	PROPN
gc-917	295	10	,	,	PUNCT
gc-917	295	11	olson	olson	PROPN
gc-917	295	12	,	,	PUNCT
gc-917	295	13	j.e	j.e	PROPN
gc-917	295	14	.	.	PROPN
gc-917	295	15	&	&	CCONJ
gc-917	295	16	scott	scott	PROPN
gc-917	295	17	,	,	PUNCT
gc-917	295	18	a.r	a.r	PROPN
gc-917	295	19	.	.	PROPN
gc-917	295	20	(	(	PUNCT
gc-917	295	21	1998	1998	NUM
gc-917	295	22	):	):	PUNCT
gc-917	295	23	characteristics	characteristic	NOUN
gc-917	295	24	and	and	CCONJ
gc-917	295	25	origins	origin	NOUN
gc-917	295	26	of	of	ADP
gc-917	295	27	coal	coal	NOUN
gc-917	295	28	cleat	cleat	NOUN
gc-917	295	29	:	:	PUNCT
gc-917	295	30	a	a	DET
gc-917	295	31	review	review	NOUN
gc-917	295	32	.	.	PUNCT
gc-917	295	33	–	–	PUNCT
gc-917	295	34	international	international	ADJ
gc-917	295	35	journal	journal	NOUN
gc-917	295	36	of	of	ADP
gc-917	295	37	coal	coal	NOUN
gc-917	295	38	geology	geology	NOUN
gc-917	295	39	,	,	PUNCT
gc-917	295	40	35	35	NUM
gc-917	295	41	,	,	PUNCT
gc-917	295	42	175–207	175–207	NUM
gc-917	295	43	.	.	PUNCT
gc-917	296	1	doi	doi	NOUN
gc-917	296	2	:	:	PUNCT
gc-917	296	3	10.1016	10.1016	NUM
gc-917	296	4	/	/	SYM
gc-917	296	5	s0166	s0166	PROPN
gc-917	296	6	-	-	PUNCT
gc-917	296	7	5162(97)00012	5162(97)00012	PROPN
gc-917	296	8	-	-	PUNCT
gc-917	296	9	8	8	NUM
gc-917	296	10	li	li	PROPN
gc-917	296	11	,	,	PUNCT
gc-917	296	12	s.	s.	PROPN
gc-917	296	13	,	,	PUNCT
gc-917	296	14	tang	tang	PROPN
gc-917	296	15	,	,	PUNCT
gc-917	296	16	d.	d.	PROPN
gc-917	296	17	,	,	PUNCT
gc-917	296	18	pan	pan	PROPN
gc-917	296	19	,	,	PUNCT
gc-917	296	20	z.	z.	PROPN
gc-917	296	21	,	,	PUNCT
gc-917	296	22	xu	xu	PROPN
gc-917	296	23	,	,	PUNCT
gc-917	296	24	h.	h.	PROPN
gc-917	296	25	&	&	CCONJ
gc-917	296	26	huang	huang	PROPN
gc-917	296	27	,	,	PUNCT
gc-917	296	28	w.	w.	PROPN
gc-917	296	29	(	(	PUNCT
gc-917	296	30	2013	2013	NUM
gc-917	296	31	):	):	PUNCT
gc-917	296	32	characterization	characterization	NOUN
gc-917	296	33	of	of	ADP
gc-917	296	34	the	the	DET
gc-917	296	35	stress	stress	NOUN
gc-917	296	36	sensitivity	sensitivity	NOUN
gc-917	296	37	of	of	ADP
gc-917	296	38	pores	pore	NOUN
gc-917	296	39	for	for	ADP
gc-917	296	40	different	different	ADJ
gc-917	296	41	rank	rank	NOUN
gc-917	296	42	coals	coal	NOUN
gc-917	296	43	by	by	ADP
gc-917	296	44	nuclear	nuclear	ADJ
gc-917	296	45	magnetic	magnetic	ADJ
gc-917	296	46	resonance	resonance	NOUN
gc-917	296	47	.	.	PUNCT
gc-917	296	48	–	–	PUNCT
gc-917	296	49	fuel	fuel	NOUN
gc-917	296	50	,	,	PUNCT
gc-917	296	51	111	111	NUM
gc-917	296	52	,	,	PUNCT
gc-917	296	53	746–754	746–754	NUM
gc-917	296	54	.	.	PUNCT
gc-917	296	55	doi:10.1016	doi:10.1016	PROPN
gc-917	296	56	/	/	SYM
gc-917	296	57	j.fuel.2013.05.003	j.fuel.2013.05.003	PROPN
gc-917	296	58	.	.	PUNCT
gc-917	297	1	liang	liang	PROPN
gc-917	297	2	,	,	PUNCT
gc-917	297	3	d.	d.	PROPN
gc-917	297	4	,	,	PUNCT
gc-917	297	5	zhang	zhang	PROPN
gc-917	297	6	,	,	PUNCT
gc-917	297	7	s.	s.	PROPN
gc-917	297	8	,	,	PUNCT
gc-917	297	9	chen	chen	PROPN
gc-917	297	10	,	,	PUNCT
gc-917	297	11	j.	j.	PROPN
gc-917	297	12	,	,	PUNCT
gc-917	297	13	wang	wang	PROPN
gc-917	297	14	,	,	PUNCT
gc-917	297	15	f.	f.	PROPN
gc-917	297	16	&	&	CCONJ
gc-917	297	17	wang	wang	PROPN
gc-917	297	18	,	,	PUNCT
gc-917	297	19	p.	p.	PROPN
gc-917	297	20	(	(	PUNCT
gc-917	297	21	2003	2003	NUM
gc-917	297	22	):	):	PUNCT
gc-917	297	23	organic	organic	ADJ
gc-917	297	24	geochemistry	geochemistry	NOUN
gc-917	297	25	of	of	ADP
gc-917	297	26	oil	oil	NOUN
gc-917	297	27	and	and	CCONJ
gc-917	297	28	gas	gas	NOUN
gc-917	297	29	in	in	ADP
gc-917	297	30	the	the	DET
gc-917	297	31	kuqa	kuqa	PROPN
gc-917	297	32	depression	depression	PROPN
gc-917	297	33	,	,	PUNCT
gc-917	297	34	tarim	tarim	PROPN
gc-917	297	35	basin	basin	PROPN
gc-917	297	36	,	,	PUNCT
gc-917	297	37	nw	nw	PROPN
gc-917	297	38	china	china	PROPN
gc-917	297	39	.	.	PUNCT
gc-917	297	40	–	–	PUNCT
gc-917	297	41	organic	organic	ADJ
gc-917	297	42	ge­	ge­	NOUN
gc-917	297	43	ochemistry	ochemistry	NOUN
gc-917	297	44	,	,	PUNCT
gc-917	297	45	34	34	NUM
gc-917	297	46	,	,	PUNCT
gc-917	297	47	873–888	873–888	NUM
gc-917	297	48	.	.	PUNCT
gc-917	297	49	doi:10.1016	doi:10.1016	PROPN
gc-917	297	50	/	/	SYM
gc-917	297	51	s0146	s0146	PROPN
gc-917	297	52	-	-	PUNCT
gc-917	297	53	6380(03)00029	6380(03)00029	NUM
gc-917	297	54	-	-	SYM
gc-917	297	55	9	9	NUM
gc-917	297	56	.	.	PUNCT
gc-917	298	1	mckee	mckee	PROPN
gc-917	298	2	,	,	PUNCT
gc-917	298	3	c.r	c.r	PROPN
gc-917	298	4	.	.	PROPN
gc-917	298	5	,	,	PUNCT
gc-917	298	6	c	c	PROPN
gc-917	298	7	,	,	PUNCT
gc-917	298	8	b.a	b.a	PROPN
gc-917	298	9	.	.	PROPN
gc-917	298	10	&	&	CCONJ
gc-917	298	11	a	a	DET
gc-917	298	12	,	,	PUNCT
gc-917	298	13	k.r	k.r	PROPN
gc-917	298	14	.	.	PROPN
gc-917	298	15	(	(	PUNCT
gc-917	298	16	1988	1988	NUM
gc-917	298	17	):	):	PUNCT
gc-917	298	18	stress	stress	NOUN
gc-917	298	19	-	-	PUNCT
gc-917	298	20	dependent	dependent	ADJ
gc-917	298	21	permeability	permeability	NOUN
gc-917	298	22	and	and	CCONJ
gc-917	298	23	porosity	porosity	NOUN
gc-917	298	24	of	of	ADP
gc-917	298	25	coal	coal	NOUN
gc-917	298	26	and	and	CCONJ
gc-917	298	27	other	other	ADJ
gc-917	298	28	geologic	geologic	ADJ
gc-917	298	29	formations	formation	NOUN
gc-917	298	30	,	,	PUNCT
gc-917	298	31	–	–	PUNCT
gc-917	298	32	spe	spe	PROPN
gc-917	298	33	production	production	NOUN
gc-917	298	34	&	&	CCONJ
gc-917	298	35	operations	operation	NOUN
gc-917	298	36	,	,	PUNCT
gc-917	298	37	3	3	NUM
gc-917	298	38	,	,	PUNCT
gc-917	298	39	81–91	81–91	NUM
gc-917	298	40	.	.	PUNCT
gc-917	299	1	moore	moore	PROPN
gc-917	299	2	,	,	PUNCT
gc-917	299	3	t.a	t.a	PROPN
gc-917	299	4	.	.	PROPN
gc-917	299	5	(	(	PUNCT
gc-917	299	6	2012	2012	NUM
gc-917	299	7	):	):	PUNCT
gc-917	299	8	coalbed	coalbe	VERB
gc-917	299	9	methane	methane	NOUN
gc-917	299	10	:	:	PUNCT
gc-917	299	11	a	a	DET
gc-917	299	12	review	review	NOUN
gc-917	299	13	.	.	PUNCT
gc-917	299	14	–	–	PUNCT
gc-917	299	15	international	international	ADJ
gc-917	299	16	journal	journal	NOUN
gc-917	299	17	of	of	ADP
gc-917	299	18	coal	coal	NOUN
gc-917	299	19	geology	geology	NOUN
gc-917	299	20	,	,	PUNCT
gc-917	299	21	101	101	NUM
gc-917	299	22	,	,	PUNCT
gc-917	299	23	36–81	36–81	NUM
gc-917	299	24	.	.	PUNCT
gc-917	300	1	doi:10.1016	doi:10.1016	PROPN
gc-917	300	2	/	/	SYM
gc-917	300	3	j.coal.2012.05.011	j.coal.2012.05.011	PROPN
gc-917	300	4	.	.	PUNCT
gc-917	301	1	mostaghimi	mostaghimi	PROPN
gc-917	301	2	,	,	PUNCT
gc-917	301	3	p.	p.	PROPN
gc-917	301	4	,	,	PUNCT
gc-917	301	5	armstrong	armstrong	PROPN
gc-917	301	6	,	,	PUNCT
gc-917	301	7	r.t	r.t	PROPN
gc-917	301	8	.	.	PROPN
gc-917	301	9	,	,	PUNCT
gc-917	301	10	gerami	gerami	NOUN
gc-917	301	11	,	,	PUNCT
gc-917	301	12	a.	a.	NOUN
gc-917	301	13	,	,	PUNCT
gc-917	301	14	hu	hu	PROPN
gc-917	301	15	,	,	PUNCT
gc-917	301	16	y.	y.	PROPN
gc-917	301	17	,	,	PUNCT
gc-917	301	18	jing	jing	PROPN
gc-917	301	19	,	,	PUNCT
gc-917	301	20	y.	y.	PROPN
gc-917	301	21	,	,	PUNCT
gc-917	301	22	kamali	kamali	PROPN
gc-917	301	23	,	,	PUNCT
gc-917	301	24	f.	f.	PROPN
gc-917	301	25	,	,	PUNCT
gc-917	301	26	liu	liu	PROPN
gc-917	301	27	,	,	PUNCT
gc-917	301	28	m.	m.	NOUN
gc-917	301	29	,	,	PUNCT
gc-917	301	30	liu	liu	PROPN
gc-917	301	31	,	,	PUNCT
gc-917	301	32	z.	z.	PROPN
gc-917	301	33	,	,	PUNCT
gc-917	301	34	lu	lu	PROPN
gc-917	301	35	,	,	PUNCT
gc-917	301	36	x.	x.	NOUN
gc-917	301	37	,	,	PUNCT
gc-917	301	38	ramandi	ramandi	PROPN
gc-917	301	39	,	,	PUNCT
gc-917	301	40	h.l	h.l	PROPN
gc-917	301	41	.	.	PROPN
gc-917	301	42	,	,	PUNCT
gc-917	301	43	zamani	zamani	PROPN
gc-917	301	44	,	,	PUNCT
gc-917	301	45	a.	a.	PROPN
gc-917	301	46	&	&	CCONJ
gc-917	301	47	zhang	zhang	PROPN
gc-917	301	48	,	,	PUNCT
gc-917	301	49	y.	y.	PROPN
gc-917	301	50	(	(	PUNCT
gc-917	301	51	2017	2017	NUM
gc-917	301	52	):	):	PUNCT
gc-917	301	53	cleat	cleat	ADJ
gc-917	301	54	-	-	PUNCT
gc-917	301	55	scale	scale	NOUN
gc-917	301	56	characterisation	characterisation	NOUN
gc-917	301	57	of	of	ADP
gc-917	301	58	coal	coal	NOUN
gc-917	301	59	:	:	PUNCT
gc-917	301	60	an	an	DET
gc-917	301	61	overview	overview	NOUN
gc-917	301	62	.	.	PUNCT
gc-917	301	63	–	–	PUNCT
gc-917	302	1	journal	journal	NOUN
gc-917	302	2	of	of	ADP
gc-917	302	3	natural	natural	ADJ
gc-917	302	4	gas	gas	NOUN
gc-917	302	5	science	science	NOUN
gc-917	302	6	and	and	CCONJ
gc-917	302	7	engineering	engineering	NOUN
gc-917	302	8	,	,	PUNCT
gc-917	302	9	39	39	NUM
gc-917	302	10	,	,	PUNCT
gc-917	302	11	143–160	143–160	NUM
gc-917	302	12	.	.	PUNCT
gc-917	303	1	doi:10.1016	doi:10.1016	PROPN
gc-917	303	2	/	/	SYM
gc-917	303	3	j.jngse.2017.01.025	j.jngse.2017.01.025	PROPN
gc-917	303	4	.	.	PUNCT
gc-917	304	1	pashin	pashin	PROPN
gc-917	304	2	,	,	PUNCT
gc-917	304	3	j.c	j.c	PROPN
gc-917	304	4	.	.	PROPN
gc-917	304	5	&	&	CCONJ
gc-917	304	6	groshong	groshong	PROPN
gc-917	304	7	,	,	PUNCT
gc-917	304	8	j.r.h	j.r.h	PROPN
gc-917	304	9	.	.	PUNCT
gc-917	305	1	(	(	PUNCT
gc-917	305	2	1998	1998	NUM
gc-917	305	3	):	):	PUNCT
gc-917	305	4	structural	structural	ADJ
gc-917	305	5	control	control	NOUN
gc-917	305	6	of	of	ADP
gc-917	305	7	coalbed	coalbe	VERB
gc-917	305	8	methane	methane	NOUN
gc-917	305	9	production	production	NOUN
gc-917	305	10	in	in	ADP
gc-917	305	11	alabama	alabama	PROPN
gc-917	305	12	.	.	PUNCT
gc-917	306	1	–	–	PUNCT
gc-917	306	2	international	international	ADJ
gc-917	306	3	journal	journal	NOUN
gc-917	306	4	of	of	ADP
gc-917	306	5	coal	coal	NOUN
gc-917	306	6	geology	geology	NOUN
gc-917	306	7	,	,	PUNCT
gc-917	306	8	38	38	NUM
gc-917	306	9	,	,	PUNCT
gc-917	306	10	89–113	89–113	PROPN
gc-917	306	11	.	.	PUNCT
gc-917	307	1	doi	doi	NOUN
gc-917	307	2	:	:	PUNCT
gc-917	307	3	10.1016	10.1016	NUM
gc-917	307	4	/	/	SYM
gc-917	307	5	s0166	s0166	PROPN
gc-917	307	6	-	-	PUNCT
gc-917	307	7	5162(98)00034	5162(98)00034	NUM
gc-917	307	8	-	-	SYM
gc-917	307	9	2	2	NUM
gc-917	307	10	rawnsley	rawnsley	NOUN
gc-917	307	11	,	,	PUNCT
gc-917	307	12	k.d	k.d	PROPN
gc-917	307	13	.	.	PROPN
gc-917	307	14	,	,	PUNCT
gc-917	307	15	peacock	peacock	NOUN
gc-917	307	16	,	,	PUNCT
gc-917	307	17	d.c.p	d.c.p	PROPN
gc-917	307	18	.	.	PROPN
gc-917	307	19	&	&	CCONJ
gc-917	307	20	rives	rives	PROPN
gc-917	307	21	,	,	PUNCT
gc-917	307	22	t.	t.	PROPN
gc-917	307	23	(	(	PUNCT
gc-917	307	24	1998	1998	NUM
gc-917	307	25	):	):	PUNCT
gc-917	307	26	joints	joint	NOUN
gc-917	307	27	in	in	ADP
gc-917	307	28	the	the	DET
gc-917	307	29	mesozoic	mesozoic	ADJ
gc-917	307	30	sediments	sediment	NOUN
gc-917	307	31	around	around	ADP
gc-917	307	32	the	the	DET
gc-917	307	33	bristol	bristol	PROPN
gc-917	307	34	channel	channel	PROPN
gc-917	307	35	basin	basin	NOUN
gc-917	307	36	.	.	PUNCT
gc-917	307	37	–	–	PUNCT
gc-917	307	38	journal	journal	NOUN
gc-917	307	39	of	of	ADP
gc-917	307	40	structural	structural	ADJ
gc-917	307	41	geology	geology	NOUN
gc-917	307	42	,	,	PUNCT
gc-917	307	43	20	20	NUM
gc-917	307	44	,	,	PUNCT
gc-917	307	45	1641–1661	1641–1661	NUM
gc-917	307	46	.	.	PUNCT
gc-917	308	1	doi	doi	NOUN
gc-917	308	2	:	:	PUNCT
gc-917	308	3	10.1016	10.1016	NUM
gc-917	308	4	/	/	SYM
gc-917	308	5	s0191	s0191	PROPN
gc-917	308	6	-	-	PUNCT
gc-917	308	7	8141(98)00070	8141(98)00070	ADP
gc-917	308	8	-	-	SYM
gc-917	308	9	4	4	NUM
gc-917	308	10	solano	solano	NOUN
gc-917	308	11	-	-	PUNCT
gc-917	308	12	acosta	acosta	PROPN
gc-917	308	13	,	,	PUNCT
gc-917	308	14	w.	w.	PROPN
gc-917	308	15	,	,	PUNCT
gc-917	308	16	mastalerz	mastalerz	VERB
gc-917	308	17	,	,	PUNCT
gc-917	308	18	m.	m.	NOUN
gc-917	308	19	&	&	CCONJ
gc-917	308	20	schimmelmann	schimmelmann	PROPN
gc-917	308	21	,	,	PUNCT
gc-917	308	22	a.	a.	NOUN
gc-917	308	23	(	(	PUNCT
gc-917	308	24	2007	2007	NUM
gc-917	308	25	):	):	PUNCT
gc-917	308	26	cleats	cleat	NOUN
gc-917	308	27	and	and	CCONJ
gc-917	308	28	their	their	PRON
gc-917	308	29	relation	relation	NOUN
gc-917	308	30	to	to	ADP
gc-917	308	31	geologic	geologic	ADJ
gc-917	308	32	lineaments	lineament	NOUN
gc-917	308	33	and	and	CCONJ
gc-917	308	34	coalbed	coalbe	VERB
gc-917	308	35	methane	methane	NOUN
gc-917	308	36	potential	potential	NOUN
gc-917	308	37	in	in	ADP
gc-917	308	38	penn­	penn­	NOUN
gc-917	308	39	sylvanian	sylvanian	ADJ
gc-917	308	40	coals	coal	NOUN
gc-917	308	41	in	in	ADP
gc-917	308	42	indiana	indiana	PROPN
gc-917	308	43	.	.	PUNCT
gc-917	308	44	–	–	PUNCT
gc-917	308	45	international	international	ADJ
gc-917	308	46	journal	journal	NOUN
gc-917	308	47	of	of	ADP
gc-917	308	48	coal	coal	NOUN
gc-917	308	49	geology	geology	NOUN
gc-917	308	50	,	,	PUNCT
gc-917	308	51	72	72	NUM
gc-917	308	52	,	,	PUNCT
gc-917	308	53	187–208	187–208	NUM
gc-917	308	54	.	.	PUNCT
gc-917	308	55	doi:10.1016	doi:10.1016	PROPN
gc-917	308	56	/	/	SYM
gc-917	308	57	j.coal.2007.02.004	j.coal.2007.02.004	PROPN
gc-917	308	58	.	.	PUNCT
gc-917	309	1	weniger	weniger	PROPN
gc-917	309	2	,	,	PUNCT
gc-917	309	3	s.	s.	PROPN
gc-917	309	4	,	,	PUNCT
gc-917	309	5	weniger	weniger	NOUN
gc-917	309	6	,	,	PUNCT
gc-917	309	7	p.	p.	PROPN
gc-917	309	8	&	&	CCONJ
gc-917	309	9	littke	littke	PROPN
gc-917	309	10	,	,	PUNCT
gc-917	309	11	r.	r.	PROPN
gc-917	309	12	(	(	PUNCT
gc-917	309	13	2016	2016	NUM
gc-917	309	14	):	):	PUNCT
gc-917	309	15	characterizing	characterize	VERB
gc-917	309	16	coal	coal	NOUN
gc-917	309	17	cleats	cleat	NOUN
gc-917	309	18	from	from	ADP
gc-917	309	19	optical	optical	ADJ
gc-917	309	20	measurements	measurement	NOUN
gc-917	309	21	for	for	ADP
gc-917	309	22	cbm	cbm	PROPN
gc-917	309	23	evaluation	evaluation	NOUN
gc-917	309	24	.	.	PUNCT
gc-917	310	1	–	–	PUNCT
gc-917	310	2	international	international	ADJ
gc-917	310	3	journal	journal	NOUN
gc-917	310	4	of	of	ADP
gc-917	310	5	coal	coal	NOUN
gc-917	310	6	geology	geology	NOUN
gc-917	310	7	,	,	PUNCT
gc-917	310	8	154–155	154–155	NUM
gc-917	310	9	,	,	PUNCT
gc-917	310	10	176–192	176–192	NUM
gc-917	310	11	.	.	PUNCT
gc-917	311	1	doi:10.1016	doi:10.1016	PROPN
gc-917	311	2	/	/	SYM
gc-917	311	3	j.coal.2015.12.005	j.coal.2015.12.005	PROPN
gc-917	311	4	.	.	PUNCT
gc-917	312	1	wheeler	wheeler	NOUN
gc-917	312	2	,	,	PUNCT
gc-917	312	3	r.l	r.l	PROPN
gc-917	312	4	.	.	PROPN
gc-917	312	5	(	(	PUNCT
gc-917	312	6	1980	1980	NUM
gc-917	312	7	):	):	PUNCT
gc-917	312	8	cross	cross	ADJ
gc-917	312	9	-	-	ADJ
gc-917	312	10	strike	strike	ADJ
gc-917	312	11	structural	structural	ADJ
gc-917	312	12	discontinuities	discontinuity	NOUN
gc-917	312	13	:	:	PUNCT
gc-917	312	14	possible	possible	ADJ
gc-917	312	15	exploration	exploration	NOUN
gc-917	312	16	tool	tool	NOUN
gc-917	312	17	for	for	ADP
gc-917	312	18	natural	natural	ADJ
gc-917	312	19	gas	gas	NOUN
gc-917	312	20	in	in	ADP
gc-917	312	21	appalachian	appalachian	PROPN
gc-917	312	22	overthrust	overthrust	PROPN
gc-917	312	23	belt	belt	NOUN
gc-917	312	24	.	.	PUNCT
gc-917	312	25	–	–	PUNCT
gc-917	312	26	american	american	PROPN
gc-917	312	27	association	association	PROPN
gc-917	312	28	of	of	ADP
gc-917	312	29	pe­	pe­	PROPN
gc-917	312	30	troleum	troleum	PROPN
gc-917	312	31	geologists	geologist	NOUN
gc-917	312	32	bulletin	bulletin	NOUN
gc-917	312	33	,	,	PUNCT
gc-917	312	34	64	64	NUM
gc-917	312	35	,	,	PUNCT
gc-917	312	36	2166–2178	2166–2178	NUM
gc-917	312	37	.	.	PUNCT
gc-917	313	1	g	g	PROPN
gc-917	313	2	eologia	eologia	PROPN
gc-917	313	3	c	c	PROPN
gc-917	313	4	roatica	roatica	ADV
gc-917	313	5	zhang	zhang	PROPN
gc-917	313	6	et	et	PROPN
gc-917	313	7	al	al	PROPN
gc-917	313	8	.	.	PROPN
gc-917	313	9	:	:	PUNCT
gc-917	314	1	the	the	DET
gc-917	314	2	prediction	prediction	NOUN
gc-917	314	3	of	of	ADP
gc-917	314	4	structural	structural	ADJ
gc-917	314	5	fractures	fracture	NOUN
gc-917	314	6	in	in	ADP
gc-917	314	7	coal	coal	NOUN
gc-917	314	8	seams	seam	NOUN
gc-917	314	9	of	of	ADP
gc-917	314	10	the	the	DET
gc-917	314	11	kuba	kuba	PROPN
gc-917	314	12	coalfield	coalfield	PROPN
gc-917	314	13	,	,	PUNCT
gc-917	314	14	china	china	PROPN
gc-917	314	15	:	:	PUNCT
gc-917	314	16	an	an	DET
gc-917	314	17	application	application	NOUN
gc-917	314	18	for	for	ADP
gc-917	314	19	coalbed	coalbe	VERB
gc-917	314	20	methane	methane	NOUN
gc-917	314	21	(	(	PUNCT
gc-917	314	22	cbm	cbm	PROPN
gc-917	314	23	)	)	PUNCT
gc-917	314	24	...	...	PUNCT
gc-917	314	25	69	69	NUM
gc-917	314	26	widera	widera	NOUN
gc-917	314	27	,	,	PUNCT
gc-917	314	28	m.	m.	NOUN
gc-917	314	29	(	(	PUNCT
gc-917	314	30	2014	2014	NUM
gc-917	314	31	):	):	PUNCT
gc-917	314	32	what	what	PRON
gc-917	314	33	are	be	AUX
gc-917	314	34	cleats	cleat	NOUN
gc-917	314	35	?	?	PUNCT
gc-917	314	36	preliminary	preliminary	ADJ
gc-917	314	37	studies	study	NOUN
gc-917	314	38	from	from	ADP
gc-917	314	39	the	the	DET
gc-917	314	40	konin	konin	PROPN
gc-917	314	41	lignite	lignite	PROPN
gc-917	314	42	mine	mine	NOUN
gc-917	314	43	,	,	PUNCT
gc-917	314	44	miocene	miocene	NOUN
gc-917	314	45	of	of	ADP
gc-917	314	46	central	central	ADJ
gc-917	314	47	poland	poland	PROPN
gc-917	314	48	.	.	PUNCT
gc-917	314	49	–	–	PUNCT
gc-917	314	50	geologos	geologos	NOUN
gc-917	314	51	,	,	PUNCT
gc-917	314	52	20	20	NUM
gc-917	314	53	,	,	PUNCT
gc-917	314	54	3–12	3–12	PROPN
gc-917	314	55	.	.	PUNCT
gc-917	314	56	doi:10.2478	doi:10.2478	PROPN
gc-917	314	57	/	/	SYM
gc-917	314	58	log­	log­	ADJ
gc-917	314	59	os-2014	os-2014	NOUN
gc-917	314	60	-	-	PUNCT
gc-917	314	61	0001	0001	NUM
gc-917	314	62	.	.	PUNCT
gc-917	315	1	yao	yao	PROPN
gc-917	315	2	,	,	PUNCT
gc-917	315	3	y.	y.	PROPN
gc-917	315	4	,	,	PUNCT
gc-917	315	5	liu	liu	PROPN
gc-917	315	6	,	,	PUNCT
gc-917	315	7	d.	d.	PROPN
gc-917	315	8	,	,	PUNCT
gc-917	315	9	tang	tang	PROPN
gc-917	315	10	,	,	PUNCT
gc-917	315	11	d.	d.	PROPN
gc-917	315	12	,	,	PUNCT
gc-917	315	13	tang	tang	PROPN
gc-917	315	14	,	,	PUNCT
gc-917	315	15	s.	s.	PROPN
gc-917	315	16	,	,	PUNCT
gc-917	315	17	huang	huang	PROPN
gc-917	315	18	,	,	PUNCT
gc-917	315	19	w.	w.	PROPN
gc-917	315	20	,	,	PUNCT
gc-917	315	21	liu	liu	PROPN
gc-917	315	22	,	,	PUNCT
gc-917	315	23	z.	z.	PROPN
gc-917	315	24	&	&	CCONJ
gc-917	315	25	che	che	PROPN
gc-917	315	26	,	,	PUNCT
gc-917	315	27	y.	y.	PROPN
gc-917	315	28	(	(	PUNCT
gc-917	315	29	2009	2009	NUM
gc-917	315	30	):	):	PUNCT
gc-917	315	31	frac­	frac­	X
gc-917	315	32	tal	tal	X
gc-917	315	33	characterization	characterization	NOUN
gc-917	315	34	of	of	ADP
gc-917	315	35	seepage	seepage	NOUN
gc-917	315	36	-	-	PUNCT
gc-917	315	37	pores	pore	NOUN
gc-917	315	38	of	of	ADP
gc-917	315	39	coals	coal	NOUN
gc-917	315	40	from	from	ADP
gc-917	315	41	china	china	PROPN
gc-917	315	42	:	:	PUNCT
gc-917	315	43	an	an	DET
gc-917	315	44	investigation	investigation	NOUN
gc-917	315	45	on	on	ADP
gc-917	315	46	per­	per­	ADJ
gc-917	315	47	meability	meability	NOUN
gc-917	315	48	of	of	ADP
gc-917	315	49	coals	coal	NOUN
gc-917	315	50	.	.	PUNCT
gc-917	315	51	–	–	PUNCT
gc-917	315	52	computers	computer	NOUN
gc-917	315	53	&	&	CCONJ
gc-917	315	54	geosciences	geoscience	NOUN
gc-917	315	55	,	,	PUNCT
gc-917	315	56	35	35	NUM
gc-917	315	57	,	,	PUNCT
gc-917	315	58	1159–1166	1159–1166	NUM
gc-917	315	59	.	.	PUNCT
gc-917	316	1	doi:10.1016	doi:10.1016	PROPN
gc-917	316	2	/	/	SYM
gc-917	316	3	j.	j.	PROPN
gc-917	316	4	cageo.2008.09.005	cageo.2008.09.005	PROPN
gc-917	316	5	.	.	PUNCT
gc-917	317	1	yazdani	yazdani	PROPN
gc-917	317	2	bejarbaneh	bejarbaneh	PROPN
gc-917	317	3	,	,	PUNCT
gc-917	317	4	b.	b.	PROPN
gc-917	317	5	,	,	PUNCT
gc-917	317	6	jahed	jahed	PROPN
gc-917	317	7	armaghani	armaghani	PROPN
gc-917	317	8	,	,	PUNCT
gc-917	317	9	d.	d.	PROPN
gc-917	317	10	&	&	CCONJ
gc-917	317	11	mohd	mohd	PROPN
gc-917	317	12	amin	amin	PROPN
gc-917	317	13	,	,	PUNCT
gc-917	317	14	m.f	m.f	PROPN
gc-917	317	15	.	.	PUNCT
gc-917	317	16	(	(	PUNCT
gc-917	317	17	2015	2015	NUM
gc-917	317	18	):	):	PUNCT
gc-917	317	19	strength	strength	NOUN
gc-917	317	20	characterisation	characterisation	NOUN
gc-917	317	21	of	of	ADP
gc-917	317	22	shale	shale	NOUN
gc-917	317	23	using	use	VERB
gc-917	317	24	mohr	mohr	PROPN
gc-917	317	25	–	–	PUNCT
gc-917	317	26	coulomb	coulomb	PROPN
gc-917	317	27	and	and	CCONJ
gc-917	317	28	hoek	hoek	PROPN
gc-917	317	29	–	–	PUNCT
gc-917	317	30	brown	brown	ADJ
gc-917	317	31	criteria	criterion	NOUN
gc-917	317	32	.	.	PUNCT
gc-917	317	33	–	–	PUNCT
gc-917	317	34	measurement	measurement	NOUN
gc-917	317	35	,	,	PUNCT
gc-917	317	36	63	63	NUM
gc-917	317	37	,	,	PUNCT
gc-917	317	38	269–281	269–281	NUM
gc-917	317	39	.	.	PUNCT
gc-917	318	1	doi:10.1016	doi:10.1016	PROPN
gc-917	318	2	/	/	SYM
gc-917	318	3	j.measure­	j.measure­	PROPN
gc-917	318	4	ment.2014.12.029	ment.2014.12.029	PROPN
gc-917	318	5	.	.	PUNCT
gc-917	319	1	zhang	zhang	PROPN
gc-917	319	2	,	,	PUNCT
gc-917	319	3	r.	r.	PROPN
gc-917	319	4	,	,	PUNCT
gc-917	319	5	liu	liu	PROPN
gc-917	319	6	,	,	PUNCT
gc-917	319	7	s.	s.	PROPN
gc-917	319	8	&	&	CCONJ
gc-917	319	9	wang	wang	PROPN
gc-917	319	10	,	,	PUNCT
gc-917	319	11	y.	y.	PROPN
gc-917	319	12	(	(	PUNCT
gc-917	319	13	2017	2017	NUM
gc-917	319	14	):	):	PUNCT
gc-917	319	15	fractal	fractal	ADJ
gc-917	319	16	evolution	evolution	NOUN
gc-917	319	17	under	under	ADP
gc-917	319	18	in	in	ADP
gc-917	319	19	situ	situ	ADJ
gc-917	319	20	pressure	pressure	NOUN
gc-917	319	21	and	and	CCONJ
gc-917	319	22	sorption	sorption	NOUN
gc-917	319	23	conditions	condition	NOUN
gc-917	319	24	for	for	ADP
gc-917	319	25	coal	coal	NOUN
gc-917	319	26	and	and	CCONJ
gc-917	319	27	shale	shale	NOUN
gc-917	319	28	.	.	PUNCT
gc-917	319	29	–	–	PUNCT
gc-917	319	30	sci	sci	PROPN
gc-917	319	31	rep	rep	PROPN
gc-917	319	32	,	,	PUNCT
gc-917	319	33	7	7	NUM
gc-917	319	34	,	,	PUNCT
gc-917	319	35	8971	8971	NUM
gc-917	319	36	.	.	PUNCT
gc-917	320	1	doi:10.1038	doi:10.1038	NOUN
gc-917	320	2	/	/	SYM
gc-917	320	3	s41598	s41598	NOUN
gc-917	320	4	-	-	PUNCT
gc-917	320	5	01709324	01709324	NUM
gc-917	320	6	-	-	SYM
gc-917	320	7	9	9	NUM
gc-917	320	8	.	.	PUNCT
gc-917	321	1	zhao	zhao	PROPN
gc-917	321	2	,	,	PUNCT
gc-917	321	3	j.	j.	PROPN
gc-917	321	4	,	,	PUNCT
gc-917	321	5	tang	tang	PROPN
gc-917	321	6	,	,	PUNCT
gc-917	321	7	d.	d.	PROPN
gc-917	321	8	,	,	PUNCT
gc-917	321	9	lin	lin	PROPN
gc-917	321	10	,	,	PUNCT
gc-917	321	11	w.	w.	PROPN
gc-917	321	12	,	,	PUNCT
gc-917	321	13	qin	qin	PROPN
gc-917	321	14	,	,	PUNCT
gc-917	321	15	y.	y.	PROPN
gc-917	321	16	&	&	CCONJ
gc-917	321	17	xu	xu	PROPN
gc-917	321	18	,	,	PUNCT
gc-917	321	19	h.	h.	PROPN
gc-917	321	20	(	(	PUNCT
gc-917	321	21	2019	2019	NUM
gc-917	321	22	):	):	PUNCT
gc-917	321	23	in	in	ADP
gc-917	321	24	-	-	PUNCT
gc-917	321	25	situ	situ	ADJ
gc-917	321	26	stress	stress	NOUN
gc-917	321	27	distribution	distribution	NOUN
gc-917	321	28	and	and	CCONJ
gc-917	321	29	its	its	PRON
gc-917	321	30	influence	influence	NOUN
gc-917	321	31	on	on	ADP
gc-917	321	32	the	the	DET
gc-917	321	33	coal	coal	NOUN
gc-917	321	34	reservoir	reservoir	NOUN
gc-917	321	35	permeability	permeability	NOUN
gc-917	321	36	in	in	ADP
gc-917	321	37	the	the	DET
gc-917	321	38	hancheng	hancheng	NOUN
gc-917	321	39	area	area	NOUN
gc-917	321	40	,	,	PUNCT
gc-917	321	41	eastern	eastern	ADJ
gc-917	321	42	mar­	mar­	NOUN
gc-917	321	43	gin	gin	NOUN
gc-917	321	44	of	of	ADP
gc-917	321	45	the	the	DET
gc-917	321	46	ordos	ordos	PROPN
gc-917	321	47	basin	basin	NOUN
gc-917	321	48	,	,	PUNCT
gc-917	321	49	china	china	PROPN
gc-917	321	50	.	.	PUNCT
gc-917	321	51	–	–	PUNCT
gc-917	321	52	journal	journal	NOUN
gc-917	321	53	of	of	ADP
gc-917	321	54	natural	natural	ADJ
gc-917	321	55	gas	gas	NOUN
gc-917	321	56	science	science	NOUN
gc-917	321	57	and	and	CCONJ
gc-917	321	58	engineering	engineering	NOUN
gc-917	321	59	,	,	PUNCT
gc-917	321	60	61	61	NUM
gc-917	321	61	,	,	PUNCT
gc-917	321	62	119–132	119–132	NUM
gc-917	321	63	.	.	PUNCT
gc-917	321	64	doi:10.1016	doi:10.1016	PROPN
gc-917	321	65	/	/	SYM
gc-917	321	66	j.jngse.2018.09.002	j.jngse.2018.09.002	PROPN
gc-917	321	67	.	.	PUNCT