id	sid	tid	token	lemma	pos
ajst-30209	1	1	academic	academic	ADJ
ajst-30209	1	2	journal	journal	NOUN
ajst-30209	1	3	of	of	ADP
ajst-30209	1	4	science	science	NOUN
ajst-30209	1	5	and	and	CCONJ
ajst-30209	1	6	technology	technology	NOUN
ajst-30209	1	7	issn	issn	NOUN
ajst-30209	1	8	:	:	PUNCT
ajst-30209	1	9	2771	2771	NUM
ajst-30209	1	10	-	-	SYM
ajst-30209	1	11	3032	3032	NUM
ajst-30209	1	12	|	|	NOUN
ajst-30209	1	13	vol	vol	NOUN
ajst-30209	1	14	.	.	PUNCT
ajst-30209	2	1	14	14	NUM
ajst-30209	2	2	,	,	PUNCT
ajst-30209	2	3	no	no	INTJ
ajst-30209	2	4	.	.	NOUN
ajst-30209	2	5	3	3	NUM
ajst-30209	2	6	,	,	PUNCT
ajst-30209	2	7	2025	2025	NUM
ajst-30209	2	8	213	213	NUM
ajst-30209	2	9	study	study	NOUN
ajst-30209	2	10	on	on	ADP
ajst-30209	2	11	the	the	DET
ajst-30209	2	12	layout	layout	ADJ
ajst-30209	2	13	form	form	NOUN
ajst-30209	2	14	of	of	ADP
ajst-30209	2	15	comprehensive	comprehensive	ADJ
ajst-30209	2	16	mining	mining	NOUN
ajst-30209	2	17	working	work	VERB
ajst-30209	2	18	face	face	NOUN
ajst-30209	2	19	with	with	ADP
ajst-30209	2	20	existing	exist	VERB
ajst-30209	2	21	and	and	CCONJ
ajst-30209	2	22	abandoned	abandon	VERB
ajst-30209	2	23	natural	natural	ADJ
ajst-30209	2	24	gas	gas	NOUN
ajst-30209	2	25	wells	well	NOUN
ajst-30209	2	26	in	in	ADP
ajst-30209	2	27	coal	coal	NOUN
ajst-30209	2	28	mines	mine	NOUN
ajst-30209	2	29	tianyu	tianyu	VERB
ajst-30209	2	30	dong	dong	PROPN
ajst-30209	2	31	school	school	NOUN
ajst-30209	2	32	of	of	ADP
ajst-30209	2	33	civil	civil	ADJ
ajst-30209	2	34	engineering	engineering	NOUN
ajst-30209	2	35	,	,	PUNCT
ajst-30209	2	36	henan	henan	PROPN
ajst-30209	2	37	polytechnic	polytechnic	PROPN
ajst-30209	2	38	university	university	PROPN
ajst-30209	2	39	,	,	PUNCT
ajst-30209	2	40	jiaozuo	jiaozuo	PROPN
ajst-30209	2	41	454000	454000	NUM
ajst-30209	2	42	,	,	PUNCT
ajst-30209	2	43	china	china	PROPN
ajst-30209	2	44	abstract	abstract	PROPN
ajst-30209	2	45	:	:	PUNCT
ajst-30209	3	1	the	the	DET
ajst-30209	3	2	safety	safety	NOUN
ajst-30209	3	3	issues	issue	NOUN
ajst-30209	3	4	caused	cause	VERB
ajst-30209	3	5	by	by	ADP
ajst-30209	3	6	the	the	DET
ajst-30209	3	7	phenomenon	phenomenon	NOUN
ajst-30209	3	8	of	of	ADP
ajst-30209	3	9	overlapping	overlap	VERB
ajst-30209	3	10	mining	mining	NOUN
ajst-30209	3	11	in	in	ADP
ajst-30209	3	12	china	china	PROPN
ajst-30209	3	13	's	's	PART
ajst-30209	3	14	mineral	mineral	NOUN
ajst-30209	3	15	resource	resource	NOUN
ajst-30209	3	16	overlap	overlap	NOUN
ajst-30209	3	17	areas	area	NOUN
ajst-30209	3	18	are	be	AUX
ajst-30209	3	19	becoming	become	VERB
ajst-30209	3	20	increasingly	increasingly	ADV
ajst-30209	3	21	prominent	prominent	ADJ
ajst-30209	3	22	.	.	PUNCT
ajst-30209	4	1	taking	take	VERB
ajst-30209	4	2	the	the	DET
ajst-30209	4	3	example	example	NOUN
ajst-30209	4	4	of	of	ADP
ajst-30209	4	5	the	the	DET
ajst-30209	4	6	shen	shen	NOUN
ajst-30209	5	1	30	30	NUM
ajst-30209	6	1	well	well	INTJ
ajst-30209	6	2	(	(	PUNCT
ajst-30209	6	3	natural	natural	ADJ
ajst-30209	6	4	gas	gas	NOUN
ajst-30209	6	5	drilling	drilling	NOUN
ajst-30209	6	6	)	)	PUNCT
ajst-30209	6	7	within	within	ADP
ajst-30209	6	8	the	the	DET
ajst-30209	6	9	5	5	NUM
ajst-30209	6	10	-	-	SYM
ajst-30209	6	11	20111	20111	NUM
ajst-30209	6	12	working	working	NOUN
ajst-30209	6	13	face	face	NOUN
ajst-30209	6	14	of	of	ADP
ajst-30209	6	15	the	the	DET
ajst-30209	6	16	qinglongsi	qinglongsi	ADJ
ajst-30209	6	17	coal	coal	NOUN
ajst-30209	6	18	mine	mine	NOUN
ajst-30209	6	19	,	,	PUNCT
ajst-30209	6	20	a	a	DET
ajst-30209	6	21	study	study	NOUN
ajst-30209	6	22	was	be	AUX
ajst-30209	6	23	conducted	conduct	VERB
ajst-30209	6	24	on	on	ADP
ajst-30209	6	25	the	the	DET
ajst-30209	6	26	effects	effect	NOUN
ajst-30209	6	27	of	of	ADP
ajst-30209	6	28	the	the	DET
ajst-30209	6	29	relative	relative	ADJ
ajst-30209	6	30	positions	position	NOUN
ajst-30209	6	31	of	of	ADP
ajst-30209	6	32	the	the	DET
ajst-30209	6	33	working	work	VERB
ajst-30209	6	34	face	face	NOUN
ajst-30209	6	35	and	and	CCONJ
ajst-30209	6	36	natural	natural	ADJ
ajst-30209	6	37	gas	gas	NOUN
ajst-30209	6	38	drilling	drilling	NOUN
ajst-30209	6	39	on	on	ADP
ajst-30209	6	40	the	the	DET
ajst-30209	6	41	advancement	advancement	NOUN
ajst-30209	6	42	of	of	ADP
ajst-30209	6	43	the	the	DET
ajst-30209	6	44	working	work	VERB
ajst-30209	6	45	face	face	NOUN
ajst-30209	6	46	.	.	PUNCT
ajst-30209	7	1	this	this	DET
ajst-30209	7	2	study	study	NOUN
ajst-30209	7	3	is	be	AUX
ajst-30209	7	4	of	of	ADP
ajst-30209	7	5	significant	significant	ADJ
ajst-30209	7	6	importance	importance	NOUN
ajst-30209	7	7	for	for	ADP
ajst-30209	7	8	the	the	DET
ajst-30209	7	9	safe	safe	ADJ
ajst-30209	7	10	exploitation	exploitation	NOUN
ajst-30209	7	11	of	of	ADP
ajst-30209	7	12	overlapping	overlap	VERB
ajst-30209	7	13	mineral	mineral	NOUN
ajst-30209	7	14	resources	resource	NOUN
ajst-30209	7	15	.	.	PUNCT
ajst-30209	8	1	utilizing	utilize	VERB
ajst-30209	8	2	the	the	DET
ajst-30209	8	3	advantages	advantage	NOUN
ajst-30209	8	4	of	of	ADP
ajst-30209	8	5	numerical	numerical	ADJ
ajst-30209	8	6	simulation	simulation	PROPN
ajst-30209	8	7	,	,	PUNCT
ajst-30209	8	8	numerical	numerical	ADJ
ajst-30209	8	9	models	model	NOUN
ajst-30209	8	10	with	with	ADP
ajst-30209	8	11	different	different	ADJ
ajst-30209	8	12	relative	relative	ADJ
ajst-30209	8	13	positions	position	NOUN
ajst-30209	8	14	of	of	ADP
ajst-30209	8	15	natural	natural	ADJ
ajst-30209	8	16	gas	gas	NOUN
ajst-30209	8	17	drilling	drilling	NOUN
ajst-30209	8	18	and	and	CCONJ
ajst-30209	8	19	the	the	DET
ajst-30209	8	20	working	work	VERB
ajst-30209	8	21	face	face	NOUN
ajst-30209	8	22	were	be	AUX
ajst-30209	8	23	established	establish	VERB
ajst-30209	8	24	to	to	PART
ajst-30209	8	25	investigate	investigate	VERB
ajst-30209	8	26	the	the	DET
ajst-30209	8	27	effects	effect	NOUN
ajst-30209	8	28	of	of	ADP
ajst-30209	8	29	natural	natural	ADJ
ajst-30209	8	30	gas	gas	NOUN
ajst-30209	8	31	drilling	drilling	NOUN
ajst-30209	8	32	at	at	ADP
ajst-30209	8	33	different	different	ADJ
ajst-30209	8	34	locations	location	NOUN
ajst-30209	8	35	on	on	ADP
ajst-30209	8	36	the	the	DET
ajst-30209	8	37	displacement	displacement	ADJ
ajst-30209	8	38	and	and	CCONJ
ajst-30209	8	39	deformation	deformation	NOUN
ajst-30209	8	40	patterns	pattern	NOUN
ajst-30209	8	41	of	of	ADP
ajst-30209	8	42	the	the	DET
ajst-30209	8	43	working	work	VERB
ajst-30209	8	44	face	face	NOUN
ajst-30209	8	45	's	's	PART
ajst-30209	8	46	roof	roof	NOUN
ajst-30209	8	47	and	and	CCONJ
ajst-30209	8	48	the	the	DET
ajst-30209	8	49	impact	impact	NOUN
ajst-30209	8	50	on	on	ADP
ajst-30209	8	51	the	the	DET
ajst-30209	8	52	drilling	drilling	NOUN
ajst-30209	8	53	and	and	CCONJ
ajst-30209	8	54	floor	floor	NOUN
ajst-30209	8	55	during	during	ADP
ajst-30209	8	56	the	the	DET
ajst-30209	8	57	advancement	advancement	NOUN
ajst-30209	8	58	of	of	ADP
ajst-30209	8	59	the	the	DET
ajst-30209	8	60	working	work	VERB
ajst-30209	8	61	face	face	NOUN
ajst-30209	8	62	.	.	PUNCT
ajst-30209	9	1	the	the	DET
ajst-30209	9	2	results	result	NOUN
ajst-30209	9	3	indicate	indicate	VERB
ajst-30209	9	4	:	:	PUNCT
ajst-30209	9	5	(	(	PUNCT
ajst-30209	9	6	1	1	NUM
ajst-30209	9	7	):	):	PUNCT
ajst-30209	9	8	as	as	SCONJ
ajst-30209	9	9	the	the	DET
ajst-30209	9	10	drilling	drilling	NOUN
ajst-30209	9	11	moves	move	VERB
ajst-30209	9	12	away	away	ADV
ajst-30209	9	13	from	from	ADP
ajst-30209	9	14	the	the	DET
ajst-30209	9	15	central	central	ADJ
ajst-30209	9	16	position	position	NOUN
ajst-30209	9	17	of	of	ADP
ajst-30209	9	18	the	the	DET
ajst-30209	9	19	working	work	VERB
ajst-30209	9	20	face	face	NOUN
ajst-30209	9	21	,	,	PUNCT
ajst-30209	9	22	the	the	DET
ajst-30209	9	23	high	high	ADJ
ajst-30209	9	24	roof	roof	NOUN
ajst-30209	9	25	displacement	displacement	ADJ
ajst-30209	9	26	area	area	NOUN
ajst-30209	9	27	gradually	gradually	ADV
ajst-30209	9	28	disappears	disappear	VERB
ajst-30209	9	29	,	,	PUNCT
ajst-30209	9	30	with	with	ADP
ajst-30209	9	31	the	the	DET
ajst-30209	9	32	minimum	minimum	ADJ
ajst-30209	9	33	deformation	deformation	NOUN
ajst-30209	9	34	of	of	ADP
ajst-30209	9	35	the	the	DET
ajst-30209	9	36	roof	roof	NOUN
ajst-30209	9	37	occurring	occur	VERB
ajst-30209	9	38	when	when	SCONJ
ajst-30209	9	39	the	the	DET
ajst-30209	9	40	natural	natural	ADJ
ajst-30209	9	41	gas	gas	NOUN
ajst-30209	9	42	drilling	drilling	NOUN
ajst-30209	9	43	is	be	AUX
ajst-30209	9	44	located	locate	VERB
ajst-30209	9	45	in	in	ADP
ajst-30209	9	46	the	the	DET
ajst-30209	9	47	middle	middle	ADJ
ajst-30209	9	48	left	left	ADJ
ajst-30209	9	49	position	position	NOUN
ajst-30209	9	50	of	of	ADP
ajst-30209	9	51	the	the	DET
ajst-30209	9	52	working	work	VERB
ajst-30209	9	53	face	face	NOUN
ajst-30209	9	54	.	.	PUNCT
ajst-30209	10	1	(	(	PUNCT
ajst-30209	10	2	2	2	NUM
ajst-30209	10	3	):	):	PUNCT
ajst-30209	10	4	within	within	ADP
ajst-30209	10	5	a	a	DET
ajst-30209	10	6	range	range	NOUN
ajst-30209	10	7	of	of	ADP
ajst-30209	10	8	80	80	NUM
ajst-30209	10	9	m	m	NOUN
ajst-30209	10	10	below	below	ADP
ajst-30209	10	11	the	the	DET
ajst-30209	10	12	working	work	VERB
ajst-30209	10	13	face	face	NOUN
ajst-30209	10	14	floor	floor	NOUN
ajst-30209	10	15	,	,	PUNCT
ajst-30209	10	16	the	the	DET
ajst-30209	10	17	rock	rock	NOUN
ajst-30209	10	18	within	within	ADP
ajst-30209	10	19	a	a	DET
ajst-30209	10	20	0.3	0.3	NUM
ajst-30209	10	21	m	m	NOUN
ajst-30209	10	22	range	range	NOUN
ajst-30209	10	23	around	around	ADP
ajst-30209	10	24	the	the	DET
ajst-30209	10	25	drilling	drilling	NOUN
ajst-30209	10	26	will	will	AUX
ajst-30209	10	27	undergo	undergo	VERB
ajst-30209	10	28	damage	damage	NOUN
ajst-30209	10	29	.	.	PUNCT
ajst-30209	11	1	when	when	SCONJ
ajst-30209	11	2	the	the	DET
ajst-30209	11	3	working	working	NOUN
ajst-30209	11	4	face	face	NOUN
ajst-30209	11	5	moves	move	VERB
ajst-30209	11	6	14	14	NUM
ajst-30209	11	7	m	m	NOUN
ajst-30209	11	8	away	away	ADV
ajst-30209	11	9	from	from	ADP
ajst-30209	11	10	the	the	DET
ajst-30209	11	11	drilling	drilling	NOUN
ajst-30209	11	12	,	,	PUNCT
ajst-30209	11	13	both	both	CCONJ
ajst-30209	11	14	the	the	DET
ajst-30209	11	15	sealing	sealing	NOUN
ajst-30209	11	16	material	material	NOUN
ajst-30209	11	17	inside	inside	ADP
ajst-30209	11	18	the	the	DET
ajst-30209	11	19	drilling	drilling	NOUN
ajst-30209	11	20	and	and	CCONJ
ajst-30209	11	21	the	the	DET
ajst-30209	11	22	surrounding	surround	VERB
ajst-30209	11	23	rock	rock	NOUN
ajst-30209	11	24	will	will	AUX
ajst-30209	11	25	undergo	undergo	VERB
ajst-30209	11	26	yielding	yield	VERB
ajst-30209	11	27	damage	damage	NOUN
ajst-30209	11	28	in	in	ADP
ajst-30209	11	29	the	the	DET
ajst-30209	11	30	roof.(3	roof.(3	NOUN
ajst-30209	11	31	):	):	PUNCT
ajst-30209	11	32	the	the	DET
ajst-30209	11	33	maximum	maximum	ADJ
ajst-30209	11	34	working	work	VERB
ajst-30209	11	35	resistance	resistance	NOUN
ajst-30209	11	36	of	of	ADP
ajst-30209	11	37	the	the	DET
ajst-30209	11	38	hydraulic	hydraulic	ADJ
ajst-30209	11	39	support	support	NOUN
ajst-30209	11	40	in	in	ADP
ajst-30209	11	41	the	the	DET
ajst-30209	11	42	working	work	VERB
ajst-30209	11	43	face	face	NOUN
ajst-30209	11	44	is	be	AUX
ajst-30209	11	45	approximately	approximately	ADV
ajst-30209	11	46	43.8mpa	43.8mpa	NUM
ajst-30209	11	47	,	,	PUNCT
ajst-30209	11	48	with	with	ADP
ajst-30209	11	49	a	a	DET
ajst-30209	11	50	periodic	periodic	ADJ
ajst-30209	11	51	advance	advance	NOUN
ajst-30209	11	52	spacing	spacing	NOUN
ajst-30209	11	53	of	of	ADP
ajst-30209	11	54	about	about	ADV
ajst-30209	11	55	10	10	NUM
ajst-30209	11	56	m	m	NOUN
ajst-30209	11	57	to	to	ADP
ajst-30209	11	58	15	15	NUM
ajst-30209	11	59	m	m	NOUN
ajst-30209	11	60	,	,	PUNCT
ajst-30209	11	61	an	an	DET
ajst-30209	11	62	average	average	ADJ
ajst-30209	11	63	periodic	periodic	ADJ
ajst-30209	11	64	advance	advance	NOUN
ajst-30209	11	65	spacing	spacing	NOUN
ajst-30209	11	66	of	of	ADP
ajst-30209	11	67	about	about	ADV
ajst-30209	11	68	12	12	NUM
ajst-30209	11	69	m.	m.	NOUN
ajst-30209	11	70	when	when	SCONJ
ajst-30209	11	71	the	the	DET
ajst-30209	11	72	working	working	NOUN
ajst-30209	11	73	face	face	NOUN
ajst-30209	11	74	is	be	AUX
ajst-30209	11	75	close	close	ADJ
ajst-30209	11	76	to	to	ADP
ajst-30209	11	77	and	and	CCONJ
ajst-30209	11	78	slightly	slightly	ADV
ajst-30209	11	79	away	away	ADV
ajst-30209	11	80	from	from	ADP
ajst-30209	11	81	the	the	DET
ajst-30209	11	82	shen	shen	NOUN
ajst-30209	12	1	30	30	NUM
ajst-30209	12	2	well	well	ADV
ajst-30209	12	3	,	,	PUNCT
ajst-30209	12	4	the	the	DET
ajst-30209	12	5	average	average	ADJ
ajst-30209	12	6	periodic	periodic	ADJ
ajst-30209	12	7	advance	advance	NOUN
ajst-30209	12	8	spacing	space	VERB
ajst-30209	12	9	increases	increase	NOUN
ajst-30209	12	10	slightly	slightly	ADV
ajst-30209	12	11	to	to	ADP
ajst-30209	12	12	14	14	NUM
ajst-30209	12	13	m	m	NOUN
ajst-30209	12	14	,	,	PUNCT
ajst-30209	12	15	and	and	CCONJ
ajst-30209	12	16	the	the	DET
ajst-30209	12	17	working	work	VERB
ajst-30209	12	18	resistance	resistance	NOUN
ajst-30209	12	19	of	of	ADP
ajst-30209	12	20	the	the	DET
ajst-30209	12	21	hydraulic	hydraulic	ADJ
ajst-30209	12	22	support	support	NOUN
ajst-30209	12	23	also	also	ADV
ajst-30209	12	24	reaches	reach	VERB
ajst-30209	12	25	a	a	DET
ajst-30209	12	26	maximum	maximum	NOUN
ajst-30209	12	27	of	of	ADP
ajst-30209	12	28	43.8mpa	43.8mpa	PROPN
ajst-30209	12	29	.	.	PUNCT
ajst-30209	13	1	as	as	SCONJ
ajst-30209	13	2	the	the	DET
ajst-30209	13	3	working	work	VERB
ajst-30209	13	4	face	face	NOUN
ajst-30209	13	5	continues	continue	VERB
ajst-30209	13	6	to	to	PART
ajst-30209	13	7	advance	advance	VERB
ajst-30209	13	8	,	,	PUNCT
ajst-30209	13	9	the	the	DET
ajst-30209	13	10	average	average	ADJ
ajst-30209	13	11	periodic	periodic	ADJ
ajst-30209	13	12	advance	advance	NOUN
ajst-30209	13	13	spacing	space	VERB
ajst-30209	13	14	returns	return	NOUN
ajst-30209	13	15	to	to	ADP
ajst-30209	13	16	around	around	ADP
ajst-30209	13	17	12	12	NUM
ajst-30209	13	18	m.	m.	NOUN
ajst-30209	13	19	keywords	keyword	NOUN
ajst-30209	13	20	:	:	PUNCT
ajst-30209	13	21	cross	cross	VERB
ajst-30209	13	22	mining	mining	NOUN
ajst-30209	13	23	;	;	PUNCT
ajst-30209	13	24	numerical	numerical	PROPN
ajst-30209	13	25	simulation	simulation	PROPN
ajst-30209	13	26	;	;	PUNCT
ajst-30209	13	27	ground	ground	NOUN
ajst-30209	13	28	pressure	pressure	NOUN
ajst-30209	13	29	manifestation	manifestation	NOUN
ajst-30209	13	30	;	;	PUNCT
ajst-30209	13	31	roof	roof	VERB
ajst-30209	13	32	deformation	deformation	NOUN
ajst-30209	13	33	.	.	PUNCT
ajst-30209	14	1	1	1	X
ajst-30209	14	2	.	.	X
ajst-30209	14	3	introduction	introduction	NOUN
ajst-30209	14	4	with	with	ADP
ajst-30209	14	5	the	the	DET
ajst-30209	14	6	rapid	rapid	ADJ
ajst-30209	14	7	growth	growth	NOUN
ajst-30209	14	8	of	of	ADP
ajst-30209	14	9	the	the	DET
ajst-30209	14	10	chinese	chinese	ADJ
ajst-30209	14	11	economy	economy	NOUN
ajst-30209	14	12	,	,	PUNCT
ajst-30209	14	13	the	the	DET
ajst-30209	14	14	nation	nation	NOUN
ajst-30209	14	15	's	's	PART
ajst-30209	14	16	demand	demand	NOUN
ajst-30209	14	17	for	for	ADP
ajst-30209	14	18	energy	energy	NOUN
ajst-30209	14	19	continues	continue	VERB
ajst-30209	14	20	to	to	PART
ajst-30209	14	21	rise	rise	VERB
ajst-30209	14	22	,	,	PUNCT
ajst-30209	14	23	leading	lead	VERB
ajst-30209	14	24	to	to	ADP
ajst-30209	14	25	an	an	DET
ajst-30209	14	26	increasing	increase	VERB
ajst-30209	14	27	focus	focus	NOUN
ajst-30209	14	28	from	from	ADP
ajst-30209	14	29	enterprises	enterprise	NOUN
ajst-30209	14	30	on	on	ADP
ajst-30209	14	31	the	the	DET
ajst-30209	14	32	exploration	exploration	NOUN
ajst-30209	14	33	and	and	CCONJ
ajst-30209	14	34	development	development	NOUN
ajst-30209	14	35	of	of	ADP
ajst-30209	14	36	mineral	mineral	ADJ
ajst-30209	14	37	resources	resource	NOUN
ajst-30209	14	38	[	[	X
ajst-30209	14	39	1	1	NUM
ajst-30209	14	40	]	]	PUNCT
ajst-30209	14	41	.	.	PUNCT
ajst-30209	15	1	consequently	consequently	ADV
ajst-30209	15	2	,	,	PUNCT
ajst-30209	15	3	the	the	DET
ajst-30209	15	4	phenomenon	phenomenon	NOUN
ajst-30209	15	5	of	of	ADP
ajst-30209	15	6	overlapping	overlap	VERB
ajst-30209	15	7	mineral	mineral	NOUN
ajst-30209	15	8	resource	resource	NOUN
ajst-30209	15	9	extraction	extraction	NOUN
ajst-30209	15	10	areas	area	NOUN
ajst-30209	15	11	has	have	AUX
ajst-30209	15	12	emerged	emerge	VERB
ajst-30209	15	13	,	,	PUNCT
ajst-30209	15	14	bringing	bring	VERB
ajst-30209	15	15	to	to	ADP
ajst-30209	15	16	light	light	NOUN
ajst-30209	15	17	increasingly	increasingly	ADV
ajst-30209	15	18	significant	significant	ADJ
ajst-30209	15	19	safety	safety	NOUN
ajst-30209	15	20	concerns[2	concerns[2	PROPN
ajst-30209	15	21	]	]	PUNCT
ajst-30209	15	22	.	.	PUNCT
ajst-30209	16	1	in	in	ADP
ajst-30209	16	2	recent	recent	ADJ
ajst-30209	16	3	years	year	NOUN
ajst-30209	16	4	,	,	PUNCT
ajst-30209	16	5	overlapping	overlap	VERB
ajst-30209	16	6	mining	mining	NOUN
ajst-30209	16	7	rights	right	NOUN
ajst-30209	16	8	have	have	AUX
ajst-30209	16	9	become	become	VERB
ajst-30209	16	10	a	a	DET
ajst-30209	16	11	focal	focal	ADJ
ajst-30209	16	12	point	point	NOUN
ajst-30209	16	13	of	of	ADP
ajst-30209	16	14	research	research	NOUN
ajst-30209	16	15	,	,	PUNCT
ajst-30209	16	16	primarily	primarily	ADV
ajst-30209	16	17	focusing	focus	VERB
ajst-30209	16	18	on	on	ADP
ajst-30209	16	19	theories	theory	NOUN
ajst-30209	16	20	,	,	PUNCT
ajst-30209	16	21	policies	policy	NOUN
ajst-30209	16	22	,	,	PUNCT
ajst-30209	16	23	and	and	CCONJ
ajst-30209	16	24	the	the	DET
ajst-30209	16	25	status	status	NOUN
ajst-30209	16	26	of	of	ADP
ajst-30209	16	27	mining	mining	NOUN
ajst-30209	16	28	rights	right	NOUN
ajst-30209	16	29	overlap[3	overlap[3	PRON
ajst-30209	16	30	]	]	X
ajst-30209	16	31	.	.	PUNCT
ajst-30209	17	1	consequently	consequently	ADV
ajst-30209	17	2	,	,	PUNCT
ajst-30209	17	3	research	research	NOUN
ajst-30209	17	4	on	on	ADP
ajst-30209	17	5	the	the	DET
ajst-30209	17	6	production	production	NOUN
ajst-30209	17	7	safety	safety	NOUN
ajst-30209	17	8	of	of	ADP
ajst-30209	17	9	coal	coal	NOUN
ajst-30209	17	10	and	and	CCONJ
ajst-30209	17	11	natural	natural	ADJ
ajst-30209	17	12	gas	gas	NOUN
ajst-30209	17	13	cross	cross	NOUN
ajst-30209	17	14	-	-	ADJ
ajst-30209	17	15	mining	mining	NOUN
ajst-30209	17	16	has	have	AUX
ajst-30209	17	17	been	be	AUX
ajst-30209	17	18	progressively	progressively	ADV
ajst-30209	17	19	growing	grow	VERB
ajst-30209	17	20	year	year	NOUN
ajst-30209	17	21	by	by	ADP
ajst-30209	17	22	year[4	year[4	NOUN
ajst-30209	17	23	]	]	PUNCT
ajst-30209	17	24	.	.	PUNCT
ajst-30209	18	1	yuan	yuan	PROPN
ajst-30209	18	2	liang[5	liang[5	PROPN
ajst-30209	18	3	]	]	PUNCT
ajst-30209	18	4	presented	present	VERB
ajst-30209	18	5	an	an	DET
ajst-30209	18	6	overview	overview	NOUN
ajst-30209	18	7	of	of	ADP
ajst-30209	18	8	the	the	DET
ajst-30209	18	9	key	key	ADJ
ajst-30209	18	10	technological	technological	ADJ
ajst-30209	18	11	systems	system	NOUN
ajst-30209	18	12	and	and	CCONJ
ajst-30209	18	13	current	current	ADJ
ajst-30209	18	14	developments	development	NOUN
ajst-30209	18	15	in	in	ADP
ajst-30209	18	16	the	the	DET
ajst-30209	18	17	integrated	integrate	VERB
ajst-30209	18	18	extraction	extraction	NOUN
ajst-30209	18	19	of	of	ADP
ajst-30209	18	20	coalbed	coalbe	VERB
ajst-30209	18	21	methane	methane	NOUN
ajst-30209	18	22	both	both	CCONJ
ajst-30209	18	23	above	above	ADP
ajst-30209	18	24	and	and	CCONJ
ajst-30209	18	25	below	below	ADP
ajst-30209	18	26	ground	ground	NOUN
ajst-30209	18	27	and	and	CCONJ
ajst-30209	18	28	the	the	DET
ajst-30209	18	29	simultaneous	simultaneous	ADJ
ajst-30209	18	30	extraction	extraction	NOUN
ajst-30209	18	31	of	of	ADP
ajst-30209	18	32	coal	coal	NOUN
ajst-30209	18	33	and	and	CCONJ
ajst-30209	18	34	gas	gas	NOUN
ajst-30209	18	35	in	in	ADP
ajst-30209	18	36	china	china	PROPN
ajst-30209	18	37	.	.	PUNCT
ajst-30209	19	1	wang	wang	PROPN
ajst-30209	19	2	jinguo[6	jinguo[6	PROPN
ajst-30209	19	3	]	]	PUNCT
ajst-30209	19	4	used	use	VERB
ajst-30209	19	5	the	the	DET
ajst-30209	19	6	hechaogou	hechaogou	NOUN
ajst-30209	19	7	coal	coal	NOUN
ajst-30209	19	8	mine	mine	NOUN
ajst-30209	19	9	as	as	ADP
ajst-30209	19	10	a	a	DET
ajst-30209	19	11	case	case	NOUN
ajst-30209	19	12	study	study	NOUN
ajst-30209	19	13	to	to	PART
ajst-30209	19	14	outline	outline	VERB
ajst-30209	19	15	the	the	DET
ajst-30209	19	16	detection	detection	NOUN
ajst-30209	19	17	methods	method	NOUN
ajst-30209	19	18	for	for	ADP
ajst-30209	19	19	abandoned	abandon	VERB
ajst-30209	19	20	oil	oil	NOUN
ajst-30209	19	21	and	and	CCONJ
ajst-30209	19	22	gas	gas	NOUN
ajst-30209	19	23	wells	well	NOUN
ajst-30209	19	24	within	within	ADP
ajst-30209	19	25	coal	coal	NOUN
ajst-30209	19	26	mine	mine	NOUN
ajst-30209	19	27	fields	field	NOUN
ajst-30209	19	28	.	.	PUNCT
ajst-30209	20	1	li	li	PROPN
ajst-30209	20	2	hui[7	hui[7	PROPN
ajst-30209	20	3	]	]	PUNCT
ajst-30209	20	4	conducted	conduct	VERB
ajst-30209	20	5	a	a	DET
ajst-30209	20	6	risk	risk	NOUN
ajst-30209	20	7	analysis	analysis	NOUN
ajst-30209	20	8	on	on	ADP
ajst-30209	20	9	incidents	incident	NOUN
ajst-30209	20	10	of	of	ADP
ajst-30209	20	11	toxic	toxic	ADJ
ajst-30209	20	12	and	and	CCONJ
ajst-30209	20	13	harmful	harmful	ADJ
ajst-30209	20	14	gas	gas	NOUN
ajst-30209	20	15	poisoning	poisoning	NOUN
ajst-30209	20	16	and	and	CCONJ
ajst-30209	20	17	asphyxiation	asphyxiation	NOUN
ajst-30209	20	18	related	relate	VERB
ajst-30209	20	19	to	to	ADP
ajst-30209	20	20	abandoned	abandon	VERB
ajst-30209	20	21	oil	oil	NOUN
ajst-30209	20	22	and	and	CCONJ
ajst-30209	20	23	gas	gas	NOUN
ajst-30209	20	24	wells	well	NOUN
ajst-30209	20	25	during	during	ADP
ajst-30209	20	26	mining	mining	NOUN
ajst-30209	20	27	operations	operation	NOUN
ajst-30209	20	28	at	at	ADP
ajst-30209	20	29	a	a	DET
ajst-30209	20	30	certain	certain	ADJ
ajst-30209	20	31	coal	coal	NOUN
ajst-30209	20	32	mine	mine	NOUN
ajst-30209	20	33	workface	workface	NOUN
ajst-30209	20	34	.	.	PUNCT
ajst-30209	21	1	yang	yang	PROPN
ajst-30209	21	2	shengli[8	shengli[8	PROPN
ajst-30209	21	3	]	]	PUNCT
ajst-30209	21	4	and	and	CCONJ
ajst-30209	21	5	others	other	NOUN
ajst-30209	21	6	presented	present	VERB
ajst-30209	21	7	the	the	DET
ajst-30209	21	8	technological	technological	ADJ
ajst-30209	21	9	pathways	pathway	NOUN
ajst-30209	21	10	and	and	CCONJ
ajst-30209	21	11	research	research	NOUN
ajst-30209	21	12	directions	direction	NOUN
ajst-30209	21	13	for	for	ADP
ajst-30209	21	14	safe	safe	ADJ
ajst-30209	21	15	,	,	PUNCT
ajst-30209	21	16	environmentally	environmentally	ADV
ajst-30209	21	17	friendly	friendly	ADJ
ajst-30209	21	18	,	,	PUNCT
ajst-30209	21	19	and	and	CCONJ
ajst-30209	21	20	efficient	efficient	ADJ
ajst-30209	21	21	coal	coal	NOUN
ajst-30209	21	22	and	and	CCONJ
ajst-30209	21	23	natural	natural	ADJ
ajst-30209	21	24	gas	gas	NOUN
ajst-30209	21	25	extraction	extraction	NOUN
ajst-30209	21	26	in	in	ADP
ajst-30209	21	27	china	china	PROPN
ajst-30209	21	28	.	.	PUNCT
ajst-30209	22	1	huang	huang	PROPN
ajst-30209	22	2	huazhou[9	huazhou[9	PROPN
ajst-30209	22	3	]	]	X
ajst-30209	22	4	studied	study	VERB
ajst-30209	22	5	methods	method	NOUN
ajst-30209	22	6	for	for	ADP
ajst-30209	22	7	improving	improve	VERB
ajst-30209	22	8	the	the	DET
ajst-30209	22	9	performance	performance	NOUN
ajst-30209	22	10	of	of	ADP
ajst-30209	22	11	surface	surface	NOUN
ajst-30209	22	12	wells	well	NOUN
ajst-30209	22	13	in	in	ADP
ajst-30209	22	14	remote	remote	ADJ
ajst-30209	22	15	coalbed	coalbe	VERB
ajst-30209	22	16	methane	methane	NOUN
ajst-30209	22	17	depressurization	depressurization	NOUN
ajst-30209	22	18	by	by	ADP
ajst-30209	22	19	altering	alter	VERB
ajst-30209	22	20	well	well	ADJ
ajst-30209	22	21	locations	location	NOUN
ajst-30209	22	22	within	within	ADP
ajst-30209	22	23	mining	mining	NOUN
ajst-30209	22	24	areas	area	NOUN
ajst-30209	22	25	.	.	PUNCT
ajst-30209	23	1	addis[10	addis[10	NUM
ajst-30209	23	2	]	]	PUNCT
ajst-30209	23	3	analyzed	analyze	VERB
ajst-30209	23	4	the	the	DET
ajst-30209	23	5	impact	impact	NOUN
ajst-30209	23	6	of	of	ADP
ajst-30209	23	7	petroleum	petroleum	NOUN
ajst-30209	23	8	extraction	extraction	NOUN
ajst-30209	23	9	on	on	ADP
ajst-30209	23	10	reservoir	reservoir	PROPN
ajst-30209	23	11	horizontal	horizontal	PROPN
ajst-30209	23	12	stress	stress	NOUN
ajst-30209	23	13	patterns	pattern	NOUN
ajst-30209	23	14	and	and	CCONJ
ajst-30209	23	15	investigated	investigate	VERB
ajst-30209	23	16	how	how	SCONJ
ajst-30209	23	17	stress	stress	NOUN
ajst-30209	23	18	reduction	reduction	NOUN
ajst-30209	23	19	affects	affect	VERB
ajst-30209	23	20	drilling	drill	VERB
ajst-30209	23	21	stability	stability	NOUN
ajst-30209	23	22	.	.	PUNCT
ajst-30209	24	1	whittles[11	whittles[11	NOUN
ajst-30209	24	2	]	]	PUNCT
ajst-30209	24	3	and	and	CCONJ
ajst-30209	24	4	colleagues	colleague	NOUN
ajst-30209	24	5	utilized	utilize	VERB
ajst-30209	24	6	flac	flac	PROPN
ajst-30209	24	7	software	software	NOUN
ajst-30209	24	8	to	to	PART
ajst-30209	24	9	examine	examine	VERB
ajst-30209	24	10	how	how	SCONJ
ajst-30209	24	11	borehole	borehole	NOUN
ajst-30209	24	12	casings	casing	NOUN
ajst-30209	24	13	deform	deform	VERB
ajst-30209	24	14	into	into	ADP
ajst-30209	24	15	an	an	DET
ajst-30209	24	16	"	"	PUNCT
ajst-30209	24	17	s	s	NOUN
ajst-30209	24	18	"	"	PUNCT
ajst-30209	24	19	shape	shape	NOUN
ajst-30209	24	20	under	under	ADP
ajst-30209	24	21	rock	rock	NOUN
ajst-30209	24	22	shear	shear	NOUN
ajst-30209	24	23	forces	force	NOUN
ajst-30209	24	24	and	and	CCONJ
ajst-30209	24	25	simultaneously	simultaneously	ADV
ajst-30209	24	26	assessed	assess	VERB
ajst-30209	24	27	the	the	DET
ajst-30209	24	28	influence	influence	NOUN
ajst-30209	24	29	of	of	ADP
ajst-30209	24	30	rock	rock	NOUN
ajst-30209	24	31	types	type	NOUN
ajst-30209	24	32	on	on	ADP
ajst-30209	24	33	borehole	borehole	NOUN
ajst-30209	24	34	stability	stability	NOUN
ajst-30209	24	35	.	.	PUNCT
ajst-30209	25	1	in	in	ADP
ajst-30209	25	2	practical	practical	ADJ
ajst-30209	25	3	engineering	engineering	NOUN
ajst-30209	25	4	,	,	PUNCT
ajst-30209	25	5	coal	coal	NOUN
ajst-30209	25	6	mining	mining	NOUN
ajst-30209	25	7	and	and	CCONJ
ajst-30209	25	8	natural	natural	ADJ
ajst-30209	25	9	gas	gas	NOUN
ajst-30209	25	10	drilling	drilling	NOUN
ajst-30209	25	11	,	,	PUNCT
ajst-30209	25	12	although	although	SCONJ
ajst-30209	25	13	belonging	belong	VERB
ajst-30209	25	14	to	to	ADP
ajst-30209	25	15	different	different	ADJ
ajst-30209	25	16	fields	field	NOUN
ajst-30209	25	17	,	,	PUNCT
ajst-30209	25	18	can	can	AUX
ajst-30209	25	19	sometimes	sometimes	ADV
ajst-30209	25	20	encounter	encounter	VERB
ajst-30209	25	21	cross	cross	NOUN
ajst-30209	25	22	impacts	impact	NOUN
ajst-30209	25	23	and	and	CCONJ
ajst-30209	25	24	conflicts	conflict	NOUN
ajst-30209	25	25	.	.	PUNCT
ajst-30209	26	1	therefore	therefore	ADV
ajst-30209	26	2	,	,	PUNCT
ajst-30209	26	3	when	when	SCONJ
ajst-30209	26	4	coal	coal	NOUN
ajst-30209	26	5	mining	mining	NOUN
ajst-30209	26	6	intersects	intersect	NOUN
ajst-30209	26	7	with	with	ADP
ajst-30209	26	8	natural	natural	ADJ
ajst-30209	26	9	gas	gas	NOUN
ajst-30209	26	10	drilling	drilling	NOUN
ajst-30209	26	11	,	,	PUNCT
ajst-30209	26	12	it	it	PRON
ajst-30209	26	13	is	be	AUX
ajst-30209	26	14	essential	essential	ADJ
ajst-30209	26	15	to	to	PART
ajst-30209	26	16	conduct	conduct	VERB
ajst-30209	26	17	rational	rational	ADJ
ajst-30209	26	18	coordination	coordination	NOUN
ajst-30209	26	19	and	and	CCONJ
ajst-30209	26	20	planning	planning	NOUN
ajst-30209	26	21	to	to	PART
ajst-30209	26	22	minimize	minimize	VERB
ajst-30209	26	23	the	the	DET
ajst-30209	26	24	effects	effect	NOUN
ajst-30209	26	25	between	between	ADP
ajst-30209	26	26	the	the	DET
ajst-30209	26	27	two	two	NUM
ajst-30209	26	28	operations	operation	NOUN
ajst-30209	26	29	.	.	PUNCT
ajst-30209	27	1	additionally	additionally	ADV
ajst-30209	27	2	,	,	PUNCT
ajst-30209	27	3	comprehensive	comprehensive	ADJ
ajst-30209	27	4	risk	risk	NOUN
ajst-30209	27	5	assessment	assessment	NOUN
ajst-30209	27	6	and	and	CCONJ
ajst-30209	27	7	control	control	NOUN
ajst-30209	27	8	are	be	AUX
ajst-30209	27	9	necessary	necessary	ADJ
ajst-30209	27	10	to	to	PART
ajst-30209	27	11	establish	establish	VERB
ajst-30209	27	12	scientific	scientific	ADJ
ajst-30209	27	13	management	management	NOUN
ajst-30209	27	14	measures	measure	NOUN
ajst-30209	27	15	,	,	PUNCT
ajst-30209	27	16	ensuring	ensure	VERB
ajst-30209	27	17	the	the	DET
ajst-30209	27	18	smooth	smooth	ADJ
ajst-30209	27	19	progress	progress	NOUN
ajst-30209	27	20	and	and	CCONJ
ajst-30209	27	21	safe	safe	ADJ
ajst-30209	27	22	operation	operation	NOUN
ajst-30209	27	23	of	of	ADP
ajst-30209	27	24	coal	coal	NOUN
ajst-30209	27	25	mining	mining	NOUN
ajst-30209	27	26	activities	activity	NOUN
ajst-30209	27	27	.	.	PUNCT
ajst-30209	28	1	2	2	X
ajst-30209	28	2	.	.	X
ajst-30209	28	3	arrangement	arrangement	NOUN
ajst-30209	28	4	of	of	ADP
ajst-30209	28	5	the	the	DET
ajst-30209	28	6	influence	influence	NOUN
ajst-30209	28	7	of	of	ADP
ajst-30209	28	8	working	work	VERB
ajst-30209	28	9	face	face	NOUN
ajst-30209	28	10	advancement	advancement	NOUN
ajst-30209	28	11	on	on	ADP
ajst-30209	28	12	drillings	drilling	NOUN
ajst-30209	28	13	the	the	DET
ajst-30209	28	14	5	5	NUM
ajst-30209	28	15	-	-	SYM
ajst-30209	28	16	20111	20111	NUM
ajst-30209	28	17	working	working	NOUN
ajst-30209	28	18	face	face	NOUN
ajst-30209	28	19	of	of	ADP
ajst-30209	28	20	the	the	DET
ajst-30209	28	21	qinglongsi	qinglongsi	ADJ
ajst-30209	28	22	coal	coal	NOUN
ajst-30209	28	23	mine	mine	NOUN
ajst-30209	28	24	is	be	AUX
ajst-30209	28	25	located	locate	VERB
ajst-30209	28	26	in	in	ADP
ajst-30209	28	27	the	the	DET
ajst-30209	28	28	5	5	NUM
ajst-30209	28	29	-	-	SYM
ajst-30209	28	30	201	201	NUM
ajst-30209	28	31	block	block	NOUN
ajst-30209	28	32	in	in	ADP
ajst-30209	28	33	the	the	DET
ajst-30209	28	34	southwest	southwest	ADJ
ajst-30209	28	35	part	part	NOUN
ajst-30209	28	36	of	of	ADP
ajst-30209	28	37	the	the	DET
ajst-30209	28	38	field	field	NOUN
ajst-30209	28	39	.	.	PUNCT
ajst-30209	29	1	it	it	PRON
ajst-30209	29	2	primarily	primarily	ADV
ajst-30209	29	3	extracts	extract	VERB
ajst-30209	29	4	coal	coal	NOUN
ajst-30209	29	5	from	from	ADP
ajst-30209	29	6	the	the	DET
ajst-30209	29	7	5	5	NUM
ajst-30209	29	8	-	-	SYM
ajst-30209	29	9	2	2	NUM
ajst-30209	29	10	seam	seam	NOUN
ajst-30209	29	11	.	.	PUNCT
ajst-30209	30	1	within	within	ADP
ajst-30209	30	2	the	the	DET
ajst-30209	30	3	working	work	VERB
ajst-30209	30	4	face	face	NOUN
ajst-30209	30	5	,	,	PUNCT
ajst-30209	30	6	there	there	PRON
ajst-30209	30	7	are	be	VERB
ajst-30209	30	8	pk67	pk67	PROPN
ajst-30209	30	9	boreholes	borehole	NOUN
ajst-30209	30	10	and	and	CCONJ
ajst-30209	30	11	the	the	DET
ajst-30209	30	12	shen	shen	NOUN
ajst-30209	31	1	30	30	NUM
ajst-30209	31	2	well	well	INTJ
ajst-30209	31	3	(	(	PUNCT
ajst-30209	31	4	a	a	DET
ajst-30209	31	5	natural	natural	ADJ
ajst-30209	31	6	gas	gas	NOUN
ajst-30209	31	7	drilling	drilling	NOUN
ajst-30209	31	8	well	well	ADV
ajst-30209	31	9	)	)	PUNCT
ajst-30209	31	10	.	.	PUNCT
ajst-30209	32	1	in	in	ADP
ajst-30209	32	2	the	the	DET
ajst-30209	32	3	vicinity	vicinity	NOUN
ajst-30209	32	4	,	,	PUNCT
ajst-30209	32	5	there	there	PRON
ajst-30209	32	6	are	be	VERB
ajst-30209	32	7	the	the	DET
ajst-30209	32	8	10	10	NUM
ajst-30209	32	9	-	-	SYM
ajst-30209	32	10	7	7	NUM
ajst-30209	32	11	boreholes	borehole	NOUN
ajst-30209	32	12	and	and	CCONJ
ajst-30209	32	13	4	4	NUM
ajst-30209	32	14	-	-	SYM
ajst-30209	32	15	5	5	NUM
ajst-30209	32	16	boreholes	borehole	NOUN
ajst-30209	32	17	.	.	PUNCT
ajst-30209	33	1	the	the	DET
ajst-30209	33	2	ground	ground	NOUN
ajst-30209	33	3	elevation	elevation	NOUN
ajst-30209	33	4	ranges	range	VERB
ajst-30209	33	5	from	from	ADP
ajst-30209	33	6	1080	1080	NUM
ajst-30209	33	7	m	m	NOUN
ajst-30209	33	8	to	to	ADP
ajst-30209	33	9	1190	1190	NUM
ajst-30209	33	10	m	m	NOUN
ajst-30209	33	11	,	,	PUNCT
ajst-30209	33	12	while	while	SCONJ
ajst-30209	33	13	the	the	DET
ajst-30209	33	14	bottom	bottom	ADJ
ajst-30209	33	15	elevation	elevation	NOUN
ajst-30209	33	16	of	of	ADP
ajst-30209	33	17	the	the	DET
ajst-30209	33	18	5	5	NUM
ajst-30209	33	19	-	-	SYM
ajst-30209	33	20	2	2	NUM
ajst-30209	33	21	coal	coal	NOUN
ajst-30209	33	22	seam	seam	NOUN
ajst-30209	33	23	is	be	AUX
ajst-30209	33	24	between	between	ADP
ajst-30209	33	25	+1003	+1003	NOUN
ajst-30209	33	26	m	m	PROPN
ajst-30209	33	27	and	and	CCONJ
ajst-30209	33	28	+1010	+1010	NUM
ajst-30209	33	29	m.	m.	NOUN
ajst-30209	33	30	the	the	DET
ajst-30209	33	31	location	location	NOUN
ajst-30209	33	32	of	of	ADP
ajst-30209	33	33	the	the	DET
ajst-30209	33	34	shen	shen	NOUN
ajst-30209	33	35	30	30	NUM
ajst-30209	33	36	well	well	NOUN
ajst-30209	33	37	remains	remain	VERB
ajst-30209	33	38	unchanged	unchanged	ADJ
ajst-30209	33	39	.	.	PUNCT
ajst-30209	34	1	by	by	ADP
ajst-30209	34	2	altering	alter	VERB
ajst-30209	34	3	the	the	DET
ajst-30209	34	4	layout	layout	NOUN
ajst-30209	34	5	of	of	ADP
ajst-30209	34	6	the	the	DET
ajst-30209	34	7	working	work	VERB
ajst-30209	34	8	face	face	NOUN
ajst-30209	34	9	,	,	PUNCT
ajst-30209	34	10	the	the	DET
ajst-30209	34	11	relative	relative	ADJ
ajst-30209	34	12	positions	position	NOUN
ajst-30209	34	13	214	214	NUM
ajst-30209	34	14	of	of	ADP
ajst-30209	34	15	the	the	DET
ajst-30209	34	16	working	work	VERB
ajst-30209	34	17	face	face	NOUN
ajst-30209	34	18	and	and	CCONJ
ajst-30209	34	19	the	the	DET
ajst-30209	34	20	drilling	drilling	NOUN
ajst-30209	34	21	well	well	ADV
ajst-30209	34	22	are	be	AUX
ajst-30209	34	23	modified	modify	VERB
ajst-30209	34	24	to	to	PART
ajst-30209	34	25	study	study	VERB
ajst-30209	34	26	the	the	DET
ajst-30209	34	27	impact	impact	NOUN
ajst-30209	34	28	of	of	ADP
ajst-30209	34	29	natural	natural	ADJ
ajst-30209	34	30	gas	gas	NOUN
ajst-30209	34	31	drilling	drilling	NOUN
ajst-30209	34	32	wells	well	NOUN
ajst-30209	34	33	on	on	ADP
ajst-30209	34	34	mining	mining	NOUN
ajst-30209	34	35	operations	operation	NOUN
ajst-30209	34	36	when	when	SCONJ
ajst-30209	34	37	located	locate	VERB
ajst-30209	34	38	at	at	ADP
ajst-30209	34	39	different	different	ADJ
ajst-30209	34	40	positions	position	NOUN
ajst-30209	34	41	relative	relative	ADJ
ajst-30209	34	42	to	to	ADP
ajst-30209	34	43	the	the	DET
ajst-30209	34	44	working	work	VERB
ajst-30209	34	45	face	face	NOUN
ajst-30209	34	46	.	.	PUNCT
ajst-30209	35	1	to	to	PART
ajst-30209	35	2	improve	improve	VERB
ajst-30209	35	3	computational	computational	ADJ
ajst-30209	35	4	efficiency	efficiency	NOUN
ajst-30209	35	5	and	and	CCONJ
ajst-30209	35	6	postprocessing	postprocessing	NOUN
ajst-30209	35	7	,	,	PUNCT
ajst-30209	35	8	the	the	DET
ajst-30209	35	9	model	model	NOUN
ajst-30209	35	10	is	be	AUX
ajst-30209	35	11	constructed	construct	VERB
ajst-30209	35	12	as	as	ADP
ajst-30209	35	13	half	half	NOUN
ajst-30209	35	14	of	of	ADP
ajst-30209	35	15	the	the	DET
ajst-30209	35	16	entire	entire	ADJ
ajst-30209	35	17	working	work	VERB
ajst-30209	35	18	face	face	NOUN
ajst-30209	35	19	,	,	PUNCT
ajst-30209	35	20	specifically	specifically	ADV
ajst-30209	35	21	the	the	DET
ajst-30209	35	22	left	left	ADJ
ajst-30209	35	23	portion	portion	NOUN
ajst-30209	35	24	.	.	PUNCT
ajst-30209	36	1	in	in	ADP
ajst-30209	36	2	the	the	DET
ajst-30209	36	3	model	model	NOUN
ajst-30209	36	4	,	,	PUNCT
ajst-30209	36	5	five	five	NUM
ajst-30209	36	6	working	working	NOUN
ajst-30209	36	7	conditions	condition	NOUN
ajst-30209	36	8	are	be	AUX
ajst-30209	36	9	established	establish	VERB
ajst-30209	36	10	,	,	PUNCT
ajst-30209	36	11	as	as	SCONJ
ajst-30209	36	12	shown	show	VERB
ajst-30209	36	13	in	in	ADP
ajst-30209	36	14	figure	figure	NOUN
ajst-30209	36	15	1	1	NUM
ajst-30209	36	16	,	,	PUNCT
ajst-30209	36	17	corresponding	correspond	VERB
ajst-30209	36	18	to	to	ADP
ajst-30209	36	19	natural	natural	ADJ
ajst-30209	36	20	gas	gas	NOUN
ajst-30209	36	21	drilling	drilling	NOUN
ajst-30209	36	22	wells	well	NOUN
ajst-30209	36	23	numbered	number	VERB
ajst-30209	36	24	1	1	NUM
ajst-30209	36	25	to	to	ADP
ajst-30209	36	26	5	5	NUM
ajst-30209	36	27	.	.	PUNCT
ajst-30209	37	1	well	well	INTJ
ajst-30209	37	2	no	no	INTJ
ajst-30209	37	3	.	.	NOUN
ajst-30209	37	4	1	1	NUM
ajst-30209	37	5	is	be	AUX
ajst-30209	37	6	located	locate	VERB
ajst-30209	37	7	at	at	ADP
ajst-30209	37	8	the	the	DET
ajst-30209	37	9	center	center	NOUN
ajst-30209	37	10	of	of	ADP
ajst-30209	37	11	the	the	DET
ajst-30209	37	12	working	work	VERB
ajst-30209	37	13	face	face	NOUN
ajst-30209	37	14	,	,	PUNCT
ajst-30209	37	15	while	while	SCONJ
ajst-30209	37	16	well	well	ADV
ajst-30209	37	17	no	no	INTJ
ajst-30209	37	18	.	.	NOUN
ajst-30209	37	19	5	5	NUM
ajst-30209	37	20	is	be	AUX
ajst-30209	37	21	positioned	position	VERB
ajst-30209	37	22	at	at	ADP
ajst-30209	37	23	the	the	DET
ajst-30209	37	24	far	far	ADJ
ajst-30209	37	25	left	left	NOUN
ajst-30209	37	26	of	of	ADP
ajst-30209	37	27	the	the	DET
ajst-30209	37	28	working	work	VERB
ajst-30209	37	29	face	face	NOUN
ajst-30209	37	30	near	near	ADP
ajst-30209	37	31	the	the	DET
ajst-30209	37	32	return	return	NOUN
ajst-30209	37	33	airway	airway	NOUN
ajst-30209	37	34	.	.	PUNCT
ajst-30209	38	1	each	each	DET
ajst-30209	38	2	natural	natural	ADJ
ajst-30209	38	3	gas	gas	NOUN
ajst-30209	38	4	drilling	drilling	NOUN
ajst-30209	38	5	well	well	INTJ
ajst-30209	38	6	is	be	AUX
ajst-30209	38	7	spaced	space	VERB
ajst-30209	38	8	10	10	NUM
ajst-30209	38	9	meters	meter	NOUN
ajst-30209	38	10	apart	apart	ADV
ajst-30209	38	11	.	.	PUNCT
ajst-30209	39	1	well	well	INTJ
ajst-30209	39	2	no	no	INTJ
ajst-30209	39	3	.	.	NOUN
ajst-30209	39	4	1	1	NUM
ajst-30209	39	5	is	be	AUX
ajst-30209	39	6	located	locate	VERB
ajst-30209	39	7	at	at	ADP
ajst-30209	39	8	y	y	PROPN
ajst-30209	39	9	=	=	SYM
ajst-30209	39	10	5	5	NUM
ajst-30209	39	11	meters	meter	NOUN
ajst-30209	39	12	in	in	ADP
ajst-30209	39	13	the	the	DET
ajst-30209	39	14	model	model	NOUN
ajst-30209	39	15	,	,	PUNCT
ajst-30209	39	16	well	well	INTJ
ajst-30209	39	17	no	no	INTJ
ajst-30209	39	18	.	.	NOUN
ajst-30209	39	19	2	2	NUM
ajst-30209	39	20	at	at	ADP
ajst-30209	39	21	y	y	PROPN
ajst-30209	39	22	=	=	SYM
ajst-30209	39	23	15	15	NUM
ajst-30209	39	24	meters	meter	NOUN
ajst-30209	39	25	,	,	PUNCT
ajst-30209	39	26	and	and	CCONJ
ajst-30209	39	27	wells	well	NOUN
ajst-30209	39	28	no	no	INTJ
ajst-30209	39	29	.	.	PROPN
ajst-30209	39	30	3	3	NUM
ajst-30209	39	31	to	to	ADP
ajst-30209	39	32	no	no	NOUN
ajst-30209	39	33	.	.	NOUN
ajst-30209	39	34	5	5	NUM
ajst-30209	39	35	follow	follow	VERB
ajst-30209	39	36	this	this	DET
ajst-30209	39	37	pattern	pattern	NOUN
ajst-30209	39	38	accordingly	accordingly	ADV
ajst-30209	39	39	.	.	PUNCT
ajst-30209	40	1	illustration	illustration	NOUN
ajst-30209	40	2	of	of	ADP
ajst-30209	40	3	various	various	ADJ
ajst-30209	40	4	working	work	VERB
ajst-30209	40	5	face	face	NOUN
ajst-30209	40	6	layout	layout	NOUN
ajst-30209	40	7	configurations	configuration	NOUN
ajst-30209	40	8	simulate	simulate	VERB
ajst-30209	40	9	excavation	excavation	NOUN
ajst-30209	40	10	direction	direction	NOUN
ajst-30209	40	11	of	of	ADP
ajst-30209	40	12	the	the	DET
ajst-30209	40	13	working	work	VERB
ajst-30209	40	14	face	face	NOUN
ajst-30209	40	15	1	1	NUM
ajst-30209	40	16	2	2	NUM
ajst-30209	40	17	3	3	NUM
ajst-30209	40	18	4	4	NUM
ajst-30209	40	19	5	5	NUM
ajst-30209	40	20	drilling	drilling	NOUN
ajst-30209	40	21	numbers	number	NOUN
ajst-30209	40	22	under	under	ADP
ajst-30209	40	23	different	different	ADJ
ajst-30209	40	24	conditions	condition	NOUN
ajst-30209	40	25	return	return	VERB
ajst-30209	40	26	air	air	NOUN
ajst-30209	40	27	scoop	scoop	NOUN
ajst-30209	40	28	figure	figure	NOUN
ajst-30209	40	29	1	1	NUM
ajst-30209	40	30	.	.	PUNCT
ajst-30209	40	31	schematic	schematic	ADJ
ajst-30209	40	32	diagram	diagram	NOUN
ajst-30209	40	33	of	of	ADP
ajst-30209	40	34	the	the	DET
ajst-30209	40	35	model	model	NOUN
ajst-30209	40	36	with	with	ADP
ajst-30209	40	37	different	different	ADJ
ajst-30209	40	38	relative	relative	ADJ
ajst-30209	40	39	positions	position	NOUN
ajst-30209	40	40	of	of	ADP
ajst-30209	40	41	drilling	drilling	NOUN
ajst-30209	40	42	and	and	CCONJ
ajst-30209	40	43	working	working	NOUN
ajst-30209	40	44	face	face	NOUN
ajst-30209	40	45	3	3	NUM
ajst-30209	40	46	.	.	PUNCT
ajst-30209	41	1	the	the	DET
ajst-30209	41	2	influence	influence	NOUN
ajst-30209	41	3	of	of	ADP
ajst-30209	41	4	different	different	ADJ
ajst-30209	41	5	working	working	NOUN
ajst-30209	41	6	face	face	NOUN
ajst-30209	41	7	layouts	layout	NOUN
ajst-30209	41	8	on	on	ADP
ajst-30209	41	9	roof	roof	NOUN
ajst-30209	41	10	stability	stability	NOUN
ajst-30209	41	11	3.1	3.1	NUM
ajst-30209	41	12	.	.	PUNCT
ajst-30209	42	1	the	the	DET
ajst-30209	42	2	influence	influence	NOUN
ajst-30209	42	3	of	of	ADP
ajst-30209	42	4	positional	positional	ADJ
ajst-30209	42	5	changes	change	NOUN
ajst-30209	42	6	on	on	ADP
ajst-30209	42	7	roof	roof	NOUN
ajst-30209	42	8	displacement	displacement	ADJ
ajst-30209	42	9	different	different	ADJ
ajst-30209	42	10	scenarios	scenario	NOUN
ajst-30209	42	11	are	be	AUX
ajst-30209	42	12	set	set	VERB
ajst-30209	42	13	up	up	ADP
ajst-30209	42	14	to	to	PART
ajst-30209	42	15	observe	observe	VERB
ajst-30209	42	16	the	the	DET
ajst-30209	42	17	vertical	vertical	ADJ
ajst-30209	42	18	displacement	displacement	NOUN
ajst-30209	42	19	of	of	ADP
ajst-30209	42	20	the	the	DET
ajst-30209	42	21	roof	roof	NOUN
ajst-30209	42	22	when	when	SCONJ
ajst-30209	42	23	the	the	DET
ajst-30209	42	24	relative	relative	ADJ
ajst-30209	42	25	positions	position	NOUN
ajst-30209	42	26	of	of	ADP
ajst-30209	42	27	the	the	DET
ajst-30209	42	28	drilling	drilling	NOUN
ajst-30209	42	29	and	and	CCONJ
ajst-30209	42	30	working	work	VERB
ajst-30209	42	31	faces	face	NOUN
ajst-30209	42	32	change	change	VERB
ajst-30209	42	33	.	.	PUNCT
ajst-30209	43	1	as	as	SCONJ
ajst-30209	43	2	the	the	DET
ajst-30209	43	3	coal	coal	NOUN
ajst-30209	43	4	seam	seam	NOUN
ajst-30209	43	5	is	be	AUX
ajst-30209	43	6	extracted	extract	VERB
ajst-30209	43	7	,	,	PUNCT
ajst-30209	43	8	the	the	DET
ajst-30209	43	9	overlying	overlying	ADJ
ajst-30209	43	10	strata	strata	NOUN
ajst-30209	43	11	above	above	ADP
ajst-30209	43	12	the	the	DET
ajst-30209	43	13	goaf	goaf	NOUN
ajst-30209	43	14	will	will	AUX
ajst-30209	43	15	progressively	progressively	ADV
ajst-30209	43	16	collapse	collapse	VERB
ajst-30209	43	17	as	as	ADP
ajst-30209	43	18	the	the	DET
ajst-30209	43	19	working	working	NOUN
ajst-30209	43	20	face	face	NOUN
ajst-30209	43	21	advances	advance	NOUN
ajst-30209	43	22	,	,	PUNCT
ajst-30209	43	23	leading	lead	VERB
ajst-30209	43	24	to	to	ADP
ajst-30209	43	25	periodic	periodic	ADJ
ajst-30209	43	26	vertical	vertical	ADJ
ajst-30209	43	27	displacement	displacement	ADJ
ajst-30209	43	28	zones	zone	NOUN
ajst-30209	43	29	due	due	ADP
ajst-30209	43	30	to	to	ADP
ajst-30209	43	31	cyclic	cyclic	ADJ
ajst-30209	43	32	loading	loading	NOUN
ajst-30209	43	33	effects.from	effects.from	ADP
ajst-30209	43	34	the	the	DET
ajst-30209	43	35	mine	mine	NOUN
ajst-30209	43	36	pressure	pressure	NOUN
ajst-30209	43	37	display	display	NOUN
ajst-30209	43	38	cloud	cloud	NOUN
ajst-30209	43	39	map	map	NOUN
ajst-30209	43	40	in	in	ADP
ajst-30209	43	41	figure	figure	NOUN
ajst-30209	43	42	2	2	NUM
ajst-30209	43	43	,	,	PUNCT
ajst-30209	43	44	it	it	PRON
ajst-30209	43	45	is	be	AUX
ajst-30209	43	46	evident	evident	ADJ
ajst-30209	43	47	that	that	SCONJ
ajst-30209	43	48	the	the	DET
ajst-30209	43	49	maximum	maximum	ADJ
ajst-30209	43	50	working	work	VERB
ajst-30209	43	51	resistance	resistance	NOUN
ajst-30209	43	52	of	of	ADP
ajst-30209	43	53	the	the	DET
ajst-30209	43	54	hydraulic	hydraulic	ADJ
ajst-30209	43	55	supports	support	NOUN
ajst-30209	43	56	is	be	AUX
ajst-30209	43	57	mainly	mainly	ADV
ajst-30209	43	58	concentrated	concentrate	VERB
ajst-30209	43	59	in	in	ADP
ajst-30209	43	60	the	the	DET
ajst-30209	43	61	middle	middle	ADJ
ajst-30209	43	62	area	area	NOUN
ajst-30209	43	63	of	of	ADP
ajst-30209	43	64	the	the	DET
ajst-30209	43	65	working	work	VERB
ajst-30209	43	66	face	face	NOUN
ajst-30209	43	67	,	,	PUNCT
ajst-30209	43	68	with	with	ADP
ajst-30209	43	69	clear	clear	ADJ
ajst-30209	43	70	periodic	periodic	ADJ
ajst-30209	43	71	loading	loading	NOUN
ajst-30209	43	72	intervals	interval	NOUN
ajst-30209	43	73	.	.	PUNCT
ajst-30209	44	1	therefore	therefore	ADV
ajst-30209	44	2	,	,	PUNCT
ajst-30209	44	3	a	a	DET
ajst-30209	44	4	cross	cross	NOUN
ajst-30209	44	5	-	-	NOUN
ajst-30209	44	6	section	section	NOUN
ajst-30209	44	7	in	in	ADP
ajst-30209	44	8	the	the	DET
ajst-30209	44	9	middle	middle	ADJ
ajst-30209	44	10	area	area	NOUN
ajst-30209	44	11	of	of	ADP
ajst-30209	44	12	the	the	DET
ajst-30209	44	13	working	work	VERB
ajst-30209	44	14	face	face	NOUN
ajst-30209	44	15	is	be	AUX
ajst-30209	44	16	selected	select	VERB
ajst-30209	44	17	for	for	ADP
ajst-30209	44	18	studying	study	VERB
ajst-30209	44	19	the	the	DET
ajst-30209	44	20	impact	impact	NOUN
ajst-30209	44	21	of	of	ADP
ajst-30209	44	22	changes	change	NOUN
ajst-30209	44	23	in	in	ADP
ajst-30209	44	24	the	the	DET
ajst-30209	44	25	position	position	NOUN
ajst-30209	44	26	of	of	ADP
ajst-30209	44	27	the	the	DET
ajst-30209	44	28	natural	natural	ADJ
ajst-30209	44	29	gas	gas	NOUN
ajst-30209	44	30	drilling	drilling	NOUN
ajst-30209	44	31	on	on	ADP
ajst-30209	44	32	the	the	DET
ajst-30209	44	33	vertical	vertical	ADJ
ajst-30209	44	34	displacement	displacement	NOUN
ajst-30209	44	35	of	of	ADP
ajst-30209	44	36	the	the	DET
ajst-30209	44	37	roof	roof	NOUN
ajst-30209	44	38	.	.	PUNCT
ajst-30209	45	1	as	as	SCONJ
ajst-30209	45	2	the	the	DET
ajst-30209	45	3	working	working	NOUN
ajst-30209	45	4	face	face	NOUN
ajst-30209	45	5	advances	advance	NOUN
ajst-30209	45	6	,	,	PUNCT
ajst-30209	45	7	the	the	DET
ajst-30209	45	8	roof	roof	NOUN
ajst-30209	45	9	displacement	displacement	NOUN
ajst-30209	45	10	exhibits	exhibit	VERB
ajst-30209	45	11	periodic	periodic	ADJ
ajst-30209	45	12	fluctuations	fluctuation	NOUN
ajst-30209	45	13	with	with	ADP
ajst-30209	45	14	an	an	DET
ajst-30209	45	15	average	average	ADJ
ajst-30209	45	16	interval	interval	NOUN
ajst-30209	45	17	of	of	ADP
ajst-30209	45	18	18	18	NUM
ajst-30209	45	19	to	to	PART
ajst-30209	45	20	21	21	NUM
ajst-30209	45	21	meters	meter	NOUN
ajst-30209	45	22	.	.	PUNCT
ajst-30209	46	1	at	at	ADP
ajst-30209	46	2	the	the	DET
ajst-30209	46	3	location	location	NOUN
ajst-30209	46	4	where	where	SCONJ
ajst-30209	46	5	the	the	DET
ajst-30209	46	6	working	work	VERB
ajst-30209	46	7	face	face	NOUN
ajst-30209	46	8	passes	pass	VERB
ajst-30209	46	9	over	over	ADP
ajst-30209	46	10	the	the	DET
ajst-30209	46	11	natural	natural	ADJ
ajst-30209	46	12	gas	gas	NOUN
ajst-30209	46	13	drilling	drilling	NOUN
ajst-30209	46	14	,	,	PUNCT
ajst-30209	46	15	the	the	DET
ajst-30209	46	16	vertical	vertical	ADJ
ajst-30209	46	17	displacement	displacement	NOUN
ajst-30209	46	18	of	of	ADP
ajst-30209	46	19	the	the	DET
ajst-30209	46	20	roof	roof	NOUN
ajst-30209	46	21	reaches	reach	VERB
ajst-30209	46	22	2.26	2.26	NUM
ajst-30209	46	23	meters	meter	NOUN
ajst-30209	46	24	,	,	PUNCT
ajst-30209	46	25	and	and	CCONJ
ajst-30209	46	26	the	the	DET
ajst-30209	46	27	2.26	2.26	NUM
ajst-30209	46	28	-	-	PUNCT
ajst-30209	46	29	meter	meter	NOUN
ajst-30209	46	30	displacement	displacement	NOUN
ajst-30209	46	31	zone	zone	NOUN
ajst-30209	46	32	is	be	AUX
ajst-30209	46	33	adjacent	adjacent	ADJ
ajst-30209	46	34	to	to	ADP
ajst-30209	46	35	the	the	DET
ajst-30209	46	36	natural	natural	ADJ
ajst-30209	46	37	gas	gas	NOUN
ajst-30209	46	38	drilling	drilling	NOUN
ajst-30209	46	39	location	location	NOUN
ajst-30209	46	40	.	.	PUNCT
ajst-30209	47	1	from	from	ADP
ajst-30209	47	2	figure	figure	NOUN
ajst-30209	47	3	2(a	2(a	NUM
ajst-30209	47	4	)	)	PUNCT
ajst-30209	47	5	to	to	PART
ajst-30209	47	6	figure	figure	VERB
ajst-30209	47	7	2(e	2(e	NUM
ajst-30209	47	8	)	)	PUNCT
ajst-30209	47	9	,	,	PUNCT
ajst-30209	47	10	it	it	PRON
ajst-30209	47	11	can	can	AUX
ajst-30209	47	12	be	be	AUX
ajst-30209	47	13	observed	observe	VERB
ajst-30209	47	14	that	that	SCONJ
ajst-30209	47	15	as	as	SCONJ
ajst-30209	47	16	the	the	DET
ajst-30209	47	17	natural	natural	ADJ
ajst-30209	47	18	gas	gas	NOUN
ajst-30209	47	19	drilling	drilling	NOUN
ajst-30209	47	20	moves	move	VERB
ajst-30209	47	21	away	away	ADV
ajst-30209	47	22	from	from	ADP
ajst-30209	47	23	the	the	DET
ajst-30209	47	24	center	center	NOUN
ajst-30209	47	25	of	of	ADP
ajst-30209	47	26	the	the	DET
ajst-30209	47	27	working	work	VERB
ajst-30209	47	28	face	face	NOUN
ajst-30209	47	29	,	,	PUNCT
ajst-30209	47	30	the	the	DET
ajst-30209	47	31	periodic	periodic	ADJ
ajst-30209	47	32	fluctuations	fluctuation	NOUN
ajst-30209	47	33	in	in	ADP
ajst-30209	47	34	the	the	DET
ajst-30209	47	35	vertical	vertical	ADJ
ajst-30209	47	36	displacement	displacement	NOUN
ajst-30209	47	37	of	of	ADP
ajst-30209	47	38	the	the	DET
ajst-30209	47	39	roof	roof	NOUN
ajst-30209	47	40	remain	remain	VERB
ajst-30209	47	41	relatively	relatively	ADV
ajst-30209	47	42	consistent	consistent	ADJ
ajst-30209	47	43	.	.	PUNCT
ajst-30209	48	1	however	however	ADV
ajst-30209	48	2	,	,	PUNCT
ajst-30209	48	3	the	the	DET
ajst-30209	48	4	high	high	ADJ
ajst-30209	48	5	displacement	displacement	NOUN
ajst-30209	48	6	zone	zone	NOUN
ajst-30209	48	7	in	in	ADP
ajst-30209	48	8	the	the	DET
ajst-30209	48	9	central	central	ADJ
ajst-30209	48	10	area	area	NOUN
ajst-30209	48	11	gradually	gradually	ADV
ajst-30209	48	12	diminishes	diminish	VERB
ajst-30209	48	13	.	.	PUNCT
ajst-30209	49	1	(	(	PUNCT
ajst-30209	49	2	a	a	X
ajst-30209	49	3	)	)	PUNCT
ajst-30209	49	4	y=5	y=5	PROPN
ajst-30209	49	5	m	m	PROPN
ajst-30209	49	6	(	(	PUNCT
ajst-30209	49	7	b	b	NOUN
ajst-30209	49	8	)	)	PUNCT
ajst-30209	49	9	y=15	y=15	PROPN
ajst-30209	49	10	m	m	PROPN
ajst-30209	49	11	(	(	PUNCT
ajst-30209	49	12	c	c	NOUN
ajst-30209	49	13	)	)	PUNCT
ajst-30209	49	14	y=25	y=25	PROPN
ajst-30209	49	15	m	m	PROPN
ajst-30209	49	16	(	(	PUNCT
ajst-30209	49	17	d	d	PROPN
ajst-30209	49	18	)	)	PUNCT
ajst-30209	49	19	y=35	y=35	PROPN
ajst-30209	49	20	m	m	X
ajst-30209	49	21	(	(	PUNCT
ajst-30209	49	22	e	e	NOUN
ajst-30209	49	23	)	)	PUNCT
ajst-30209	49	24	y=45	y=45	NOUN
ajst-30209	49	25	m	m	NOUN
ajst-30209	49	26	figure	figure	NOUN
ajst-30209	49	27	2	2	NUM
ajst-30209	49	28	.	.	PUNCT
ajst-30209	49	29	cloud	cloud	NOUN
ajst-30209	49	30	map	map	NOUN
ajst-30209	49	31	of	of	ADP
ajst-30209	49	32	vertical	vertical	ADJ
ajst-30209	49	33	displacement	displacement	NOUN
ajst-30209	49	34	of	of	ADP
ajst-30209	49	35	the	the	DET
ajst-30209	49	36	roof	roof	NOUN
ajst-30209	49	37	with	with	ADP
ajst-30209	49	38	changes	change	NOUN
ajst-30209	49	39	in	in	ADP
ajst-30209	49	40	relative	relative	ADJ
ajst-30209	49	41	positions(mpa	positions(mpa	NOUN
ajst-30209	49	42	)	)	PUNCT
ajst-30209	49	43	215	215	NUM
ajst-30209	49	44	3.2	3.2	NUM
ajst-30209	49	45	.	.	PUNCT
ajst-30209	50	1	the	the	DET
ajst-30209	50	2	influence	influence	NOUN
ajst-30209	50	3	of	of	ADP
ajst-30209	50	4	positional	positional	ADJ
ajst-30209	50	5	changes	change	NOUN
ajst-30209	50	6	on	on	ADP
ajst-30209	50	7	roof	roof	NOUN
ajst-30209	50	8	deformation	deformation	NOUN
ajst-30209	50	9	the	the	DET
ajst-30209	50	10	cloud	cloud	NOUN
ajst-30209	50	11	map	map	NOUN
ajst-30209	50	12	of	of	ADP
ajst-30209	50	13	roof	roof	NOUN
ajst-30209	50	14	deformation	deformation	NOUN
ajst-30209	50	15	when	when	SCONJ
ajst-30209	50	16	the	the	DET
ajst-30209	50	17	relative	relative	ADJ
ajst-30209	50	18	positions	position	NOUN
ajst-30209	50	19	of	of	ADP
ajst-30209	50	20	drilling	drilling	NOUN
ajst-30209	50	21	and	and	CCONJ
ajst-30209	50	22	working	working	NOUN
ajst-30209	50	23	faces	face	NOUN
ajst-30209	50	24	change	change	NOUN
ajst-30209	50	25	is	be	AUX
ajst-30209	50	26	shown	show	VERB
ajst-30209	50	27	in	in	ADP
ajst-30209	50	28	figure	figure	NOUN
ajst-30209	50	29	3	3	NUM
ajst-30209	50	30	.	.	PUNCT
ajst-30209	50	31	when	when	SCONJ
ajst-30209	50	32	the	the	DET
ajst-30209	50	33	natural	natural	ADJ
ajst-30209	50	34	gas	gas	NOUN
ajst-30209	50	35	drilling	drilling	NOUN
ajst-30209	50	36	is	be	AUX
ajst-30209	50	37	located	locate	VERB
ajst-30209	50	38	at	at	ADP
ajst-30209	50	39	the	the	DET
ajst-30209	50	40	center	center	NOUN
ajst-30209	50	41	of	of	ADP
ajst-30209	50	42	the	the	DET
ajst-30209	50	43	working	work	VERB
ajst-30209	50	44	face	face	NOUN
ajst-30209	50	45	,	,	PUNCT
ajst-30209	50	46	y=5	y=5	PROPN
ajst-30209	50	47	m	m	PROPN
ajst-30209	50	48	,	,	PUNCT
ajst-30209	50	49	the	the	DET
ajst-30209	50	50	red	red	PROPN
ajst-30209	50	51	box	box	PROPN
ajst-30209	50	52	area	area	NOUN
ajst-30209	50	53	exhibits	exhibit	VERB
ajst-30209	50	54	significant	significant	ADJ
ajst-30209	50	55	vertical	vertical	ADJ
ajst-30209	50	56	displacement	displacement	NOUN
ajst-30209	50	57	,	,	PUNCT
ajst-30209	50	58	forming	form	VERB
ajst-30209	50	59	a	a	DET
ajst-30209	50	60	strip	strip	NOUN
ajst-30209	50	61	of	of	ADP
ajst-30209	50	62	high	high	ADJ
ajst-30209	50	63	displacement	displacement	NOUN
ajst-30209	50	64	zone.from	zone.from	AUX
ajst-30209	50	65	figure	figure	NOUN
ajst-30209	50	66	3(a	3(a	NUM
ajst-30209	50	67	)	)	PUNCT
ajst-30209	50	68	to	to	PART
ajst-30209	50	69	figure	figure	VERB
ajst-30209	50	70	3(e	3(e	NUM
ajst-30209	50	71	)	)	PUNCT
ajst-30209	50	72	,	,	PUNCT
ajst-30209	50	73	it	it	PRON
ajst-30209	50	74	can	can	AUX
ajst-30209	50	75	be	be	AUX
ajst-30209	50	76	observed	observe	VERB
ajst-30209	50	77	that	that	SCONJ
ajst-30209	50	78	as	as	SCONJ
ajst-30209	50	79	the	the	DET
ajst-30209	50	80	natural	natural	ADJ
ajst-30209	50	81	gas	gas	NOUN
ajst-30209	50	82	drilling	drilling	NOUN
ajst-30209	50	83	moves	move	VERB
ajst-30209	50	84	away	away	ADV
ajst-30209	50	85	from	from	ADP
ajst-30209	50	86	the	the	DET
ajst-30209	50	87	central	central	ADJ
ajst-30209	50	88	area	area	NOUN
ajst-30209	50	89	towards	towards	ADP
ajst-30209	50	90	the	the	DET
ajst-30209	50	91	left	left	ADJ
ajst-30209	50	92	side	side	NOUN
ajst-30209	50	93	of	of	ADP
ajst-30209	50	94	the	the	DET
ajst-30209	50	95	working	work	VERB
ajst-30209	50	96	face	face	NOUN
ajst-30209	50	97	,	,	PUNCT
ajst-30209	50	98	the	the	DET
ajst-30209	50	99	strip	strip	NOUN
ajst-30209	50	100	of	of	ADP
ajst-30209	50	101	high	high	ADJ
ajst-30209	50	102	displacement	displacement	NOUN
ajst-30209	50	103	zone	zone	NOUN
ajst-30209	50	104	gradually	gradually	ADV
ajst-30209	50	105	disappears	disappear	VERB
ajst-30209	50	106	.	.	PUNCT
ajst-30209	51	1	overall	overall	ADV
ajst-30209	51	2	,	,	PUNCT
ajst-30209	51	3	there	there	PRON
ajst-30209	51	4	is	be	VERB
ajst-30209	51	5	a	a	DET
ajst-30209	51	6	trend	trend	NOUN
ajst-30209	51	7	of	of	ADP
ajst-30209	51	8	higher	high	ADJ
ajst-30209	51	9	displacement	displacement	NOUN
ajst-30209	51	10	in	in	ADP
ajst-30209	51	11	the	the	DET
ajst-30209	51	12	middle	middle	ADJ
ajst-30209	51	13	area	area	NOUN
ajst-30209	51	14	and	and	CCONJ
ajst-30209	51	15	lower	low	ADJ
ajst-30209	51	16	displacement	displacement	NOUN
ajst-30209	51	17	towards	towards	ADP
ajst-30209	51	18	the	the	DET
ajst-30209	51	19	left	left	ADJ
ajst-30209	51	20	side	side	NOUN
ajst-30209	51	21	.	.	PUNCT
ajst-30209	52	1	when	when	SCONJ
ajst-30209	52	2	the	the	DET
ajst-30209	52	3	natural	natural	ADJ
ajst-30209	52	4	gas	gas	NOUN
ajst-30209	52	5	drilling	drilling	NOUN
ajst-30209	52	6	is	be	AUX
ajst-30209	52	7	positioned	position	VERB
ajst-30209	52	8	at	at	ADP
ajst-30209	52	9	the	the	DET
ajst-30209	52	10	far	far	ADJ
ajst-30209	52	11	left	left	NOUN
ajst-30209	52	12	of	of	ADP
ajst-30209	52	13	the	the	DET
ajst-30209	52	14	working	work	VERB
ajst-30209	52	15	face	face	NOUN
ajst-30209	52	16	,	,	PUNCT
ajst-30209	52	17	close	close	ADJ
ajst-30209	52	18	to	to	ADP
ajst-30209	52	19	the	the	DET
ajst-30209	52	20	return	return	NOUN
ajst-30209	52	21	airway	airway	NOUN
ajst-30209	52	22	,	,	PUNCT
ajst-30209	52	23	the	the	DET
ajst-30209	52	24	influence	influence	NOUN
ajst-30209	52	25	of	of	ADP
ajst-30209	52	26	the	the	DET
ajst-30209	52	27	return	return	NOUN
ajst-30209	52	28	airway	airway	NOUN
ajst-30209	52	29	causes	cause	VERB
ajst-30209	52	30	a	a	DET
ajst-30209	52	31	slight	slight	ADJ
ajst-30209	52	32	increase	increase	NOUN
ajst-30209	52	33	in	in	ADP
ajst-30209	52	34	displacement	displacement	NOUN
ajst-30209	52	35	within	within	ADP
ajst-30209	52	36	the	the	DET
ajst-30209	52	37	red	red	PROPN
ajst-30209	52	38	box	box	PROPN
ajst-30209	52	39	area	area	NOUN
ajst-30209	52	40	.	.	PUNCT
ajst-30209	53	1	hence	hence	ADV
ajst-30209	53	2	,	,	PUNCT
ajst-30209	53	3	it	it	PRON
ajst-30209	53	4	can	can	AUX
ajst-30209	53	5	be	be	AUX
ajst-30209	53	6	inferred	infer	VERB
ajst-30209	53	7	that	that	SCONJ
ajst-30209	53	8	the	the	DET
ajst-30209	53	9	roof	roof	NOUN
ajst-30209	53	10	deformation	deformation	NOUN
ajst-30209	53	11	is	be	AUX
ajst-30209	53	12	minimized	minimize	VERB
ajst-30209	53	13	when	when	SCONJ
ajst-30209	53	14	the	the	DET
ajst-30209	53	15	natural	natural	ADJ
ajst-30209	53	16	gas	gas	NOUN
ajst-30209	53	17	drilling	drilling	NOUN
ajst-30209	53	18	is	be	AUX
ajst-30209	53	19	located	locate	VERB
ajst-30209	53	20	at	at	ADP
ajst-30209	53	21	the	the	DET
ajst-30209	53	22	middle	middle	ADJ
ajst-30209	53	23	left	left	ADJ
ajst-30209	53	24	position	position	NOUN
ajst-30209	53	25	of	of	ADP
ajst-30209	53	26	the	the	DET
ajst-30209	53	27	working	work	VERB
ajst-30209	53	28	face	face	NOUN
ajst-30209	53	29	.	.	PUNCT
ajst-30209	54	1	(	(	PUNCT
ajst-30209	54	2	a	a	X
ajst-30209	54	3	)	)	PUNCT
ajst-30209	54	4	y=5	y=5	PROPN
ajst-30209	54	5	m	m	PROPN
ajst-30209	54	6	(	(	PUNCT
ajst-30209	54	7	b	b	NOUN
ajst-30209	54	8	)	)	PUNCT
ajst-30209	54	9	y=15	y=15	PROPN
ajst-30209	54	10	m	m	PROPN
ajst-30209	54	11	(	(	PUNCT
ajst-30209	54	12	c	c	NOUN
ajst-30209	54	13	)	)	PUNCT
ajst-30209	54	14	y=25	y=25	PROPN
ajst-30209	54	15	m	m	PROPN
ajst-30209	54	16	(	(	PUNCT
ajst-30209	54	17	d	d	PROPN
ajst-30209	54	18	)	)	PUNCT
ajst-30209	54	19	y=35	y=35	PROPN
ajst-30209	54	20	m	m	X
ajst-30209	54	21	(	(	PUNCT
ajst-30209	54	22	e	e	NOUN
ajst-30209	54	23	)	)	PUNCT
ajst-30209	54	24	y=45	y=45	NOUN
ajst-30209	54	25	m	m	NOUN
ajst-30209	54	26	figure	figure	NOUN
ajst-30209	54	27	3	3	NUM
ajst-30209	54	28	.	.	PUNCT
ajst-30209	54	29	cloud	cloud	NOUN
ajst-30209	54	30	map	map	NOUN
ajst-30209	54	31	of	of	ADP
ajst-30209	54	32	roof	roof	NOUN
ajst-30209	54	33	deformation	deformation	NOUN
ajst-30209	54	34	with	with	ADP
ajst-30209	54	35	changes	change	NOUN
ajst-30209	54	36	in	in	ADP
ajst-30209	54	37	relative	relative	ADJ
ajst-30209	54	38	positions	position	NOUN
ajst-30209	54	39	in	in	ADP
ajst-30209	54	40	summary	summary	NOUN
ajst-30209	54	41	,	,	PUNCT
ajst-30209	54	42	when	when	SCONJ
ajst-30209	54	43	the	the	DET
ajst-30209	54	44	working	working	NOUN
ajst-30209	54	45	face	face	NOUN
ajst-30209	54	46	advances	advance	NOUN
ajst-30209	54	47	over	over	ADP
ajst-30209	54	48	the	the	DET
ajst-30209	54	49	natural	natural	ADJ
ajst-30209	54	50	gas	gas	NOUN
ajst-30209	54	51	drilling	drilling	NOUN
ajst-30209	54	52	,	,	PUNCT
ajst-30209	54	53	the	the	DET
ajst-30209	54	54	maximum	maximum	ADJ
ajst-30209	54	55	vertical	vertical	ADJ
ajst-30209	54	56	displacement	displacement	NOUN
ajst-30209	54	57	of	of	ADP
ajst-30209	54	58	the	the	DET
ajst-30209	54	59	roof	roof	NOUN
ajst-30209	54	60	near	near	ADP
ajst-30209	54	61	the	the	DET
ajst-30209	54	62	drilling	drilling	NOUN
ajst-30209	54	63	reaches	reach	VERB
ajst-30209	54	64	2.26	2.26	NUM
ajst-30209	54	65	meters	meter	NOUN
ajst-30209	54	66	.	.	PUNCT
ajst-30209	55	1	as	as	SCONJ
ajst-30209	55	2	the	the	DET
ajst-30209	55	3	working	work	VERB
ajst-30209	55	4	face	face	NOUN
ajst-30209	55	5	continues	continue	VERB
ajst-30209	55	6	to	to	PART
ajst-30209	55	7	progress	progress	VERB
ajst-30209	55	8	,	,	PUNCT
ajst-30209	55	9	the	the	DET
ajst-30209	55	10	vertical	vertical	ADJ
ajst-30209	55	11	displacement	displacement	NOUN
ajst-30209	55	12	of	of	ADP
ajst-30209	55	13	the	the	DET
ajst-30209	55	14	roof	roof	NOUN
ajst-30209	55	15	gradually	gradually	ADV
ajst-30209	55	16	decreases	decrease	VERB
ajst-30209	55	17	and	and	CCONJ
ajst-30209	55	18	stabilizes	stabilize	VERB
ajst-30209	55	19	,	,	PUNCT
ajst-30209	55	20	with	with	ADP
ajst-30209	55	21	the	the	DET
ajst-30209	55	22	high	high	ADJ
ajst-30209	55	23	displacement	displacement	NOUN
ajst-30209	55	24	zone	zone	NOUN
ajst-30209	55	25	appearing	appear	VERB
ajst-30209	55	26	to	to	ADP
ajst-30209	55	27	the	the	DET
ajst-30209	55	28	left	left	NOUN
ajst-30209	55	29	of	of	ADP
ajst-30209	55	30	the	the	DET
ajst-30209	55	31	natural	natural	ADJ
ajst-30209	55	32	gas	gas	NOUN
ajst-30209	55	33	drilling	drilling	NOUN
ajst-30209	55	34	in	in	ADP
ajst-30209	55	35	a	a	DET
ajst-30209	55	36	striplike	striplike	NOUN
ajst-30209	55	37	area	area	NOUN
ajst-30209	55	38	.	.	PUNCT
ajst-30209	56	1	when	when	SCONJ
ajst-30209	56	2	the	the	DET
ajst-30209	56	3	natural	natural	ADJ
ajst-30209	56	4	gas	gas	NOUN
ajst-30209	56	5	drilling	drilling	NOUN
ajst-30209	56	6	is	be	AUX
ajst-30209	56	7	placed	place	VERB
ajst-30209	56	8	at	at	ADP
ajst-30209	56	9	different	different	ADJ
ajst-30209	56	10	positions	position	NOUN
ajst-30209	56	11	along	along	ADP
ajst-30209	56	12	the	the	DET
ajst-30209	56	13	working	work	VERB
ajst-30209	56	14	face	face	NOUN
ajst-30209	56	15	,	,	PUNCT
ajst-30209	56	16	the	the	DET
ajst-30209	56	17	roof	roof	NOUN
ajst-30209	56	18	deformation	deformation	NOUN
ajst-30209	56	19	in	in	ADP
ajst-30209	56	20	the	the	DET
ajst-30209	56	21	strip	strip	NOUN
ajst-30209	56	22	-	-	PUNCT
ajst-30209	56	23	like	like	ADJ
ajst-30209	56	24	high	high	ADJ
ajst-30209	56	25	displacement	displacement	NOUN
ajst-30209	56	26	zone	zone	NOUN
ajst-30209	56	27	varies	vary	VERB
ajst-30209	56	28	.	.	PUNCT
ajst-30209	57	1	the	the	DET
ajst-30209	57	2	roof	roof	NOUN
ajst-30209	57	3	deformation	deformation	NOUN
ajst-30209	57	4	is	be	AUX
ajst-30209	57	5	minimized	minimize	VERB
ajst-30209	57	6	when	when	SCONJ
ajst-30209	57	7	the	the	DET
ajst-30209	57	8	natural	natural	ADJ
ajst-30209	57	9	gas	gas	NOUN
ajst-30209	57	10	drilling	drilling	NOUN
ajst-30209	57	11	is	be	AUX
ajst-30209	57	12	positioned	position	VERB
ajst-30209	57	13	at	at	ADP
ajst-30209	57	14	the	the	DET
ajst-30209	57	15	middle	middle	ADJ
ajst-30209	57	16	left	left	NOUN
ajst-30209	57	17	of	of	ADP
ajst-30209	57	18	the	the	DET
ajst-30209	57	19	working	work	VERB
ajst-30209	57	20	face	face	NOUN
ajst-30209	57	21	,	,	PUNCT
ajst-30209	57	22	indicating	indicate	VERB
ajst-30209	57	23	that	that	SCONJ
ajst-30209	57	24	the	the	DET
ajst-30209	57	25	roof	roof	NOUN
ajst-30209	57	26	is	be	AUX
ajst-30209	57	27	most	most	ADV
ajst-30209	57	28	stable	stable	ADJ
ajst-30209	57	29	as	as	SCONJ
ajst-30209	57	30	the	the	DET
ajst-30209	57	31	working	work	VERB
ajst-30209	57	32	face	face	NOUN
ajst-30209	57	33	progresses	progress	VERB
ajst-30209	57	34	at	at	ADP
ajst-30209	57	35	this	this	DET
ajst-30209	57	36	point	point	NOUN
ajst-30209	57	37	.	.	PUNCT
ajst-30209	58	1	4	4	X
ajst-30209	58	2	.	.	X
ajst-30209	58	3	manifestation	manifestation	NOUN
ajst-30209	58	4	patterns	pattern	NOUN
ajst-30209	58	5	of	of	ADP
ajst-30209	58	6	strata	strata	NOUN
ajst-30209	58	7	pressure	pressure	NOUN
ajst-30209	58	8	in	in	ADP
ajst-30209	58	9	the	the	DET
ajst-30209	58	10	working	working	NOUN
ajst-30209	58	11	face	face	NOUN
ajst-30209	58	12	4.1	4.1	NUM
ajst-30209	58	13	.	.	PUNCT
ajst-30209	59	1	variations	variation	NOUN
ajst-30209	59	2	in	in	ADP
ajst-30209	59	3	hydraulic	hydraulic	ADJ
ajst-30209	59	4	support	support	NOUN
ajst-30209	59	5	working	work	VERB
ajst-30209	59	6	resistance	resistance	NOUN
ajst-30209	59	7	during	during	ADP
ajst-30209	59	8	working	work	VERB
ajst-30209	59	9	face	face	NOUN
ajst-30209	59	10	advancement	advancement	NOUN
ajst-30209	59	11	leveraging	leverage	VERB
ajst-30209	59	12	the	the	DET
ajst-30209	59	13	numerical	numerical	PROPN
ajst-30209	59	14	simulation	simulation	PROPN
ajst-30209	59	15	analysis	analysis	NOUN
ajst-30209	59	16	and	and	CCONJ
ajst-30209	59	17	integrating	integrate	VERB
ajst-30209	59	18	real	real	ADJ
ajst-30209	59	19	mining	mining	NOUN
ajst-30209	59	20	conditions	condition	NOUN
ajst-30209	59	21	,	,	PUNCT
ajst-30209	59	22	the	the	DET
ajst-30209	59	23	layout	layout	NOUN
ajst-30209	59	24	of	of	ADP
ajst-30209	59	25	the	the	DET
ajst-30209	59	26	working	work	VERB
ajst-30209	59	27	face	face	NOUN
ajst-30209	59	28	is	be	AUX
ajst-30209	59	29	adjusted	adjust	VERB
ajst-30209	59	30	.	.	PUNCT
ajst-30209	60	1	the	the	DET
ajst-30209	60	2	shen	shen	NOUN
ajst-30209	60	3	30	30	NUM
ajst-30209	60	4	well	well	NOUN
ajst-30209	60	5	is	be	AUX
ajst-30209	60	6	relocated	relocate	VERB
ajst-30209	60	7	to	to	ADP
ajst-30209	60	8	a	a	DET
ajst-30209	60	9	position	position	NOUN
ajst-30209	60	10	100	100	NUM
ajst-30209	60	11	m	m	NOUN
ajst-30209	60	12	to	to	ADP
ajst-30209	60	13	the	the	DET
ajst-30209	60	14	left	left	NOUN
ajst-30209	60	15	of	of	ADP
ajst-30209	60	16	the	the	DET
ajst-30209	60	17	working	work	VERB
ajst-30209	60	18	face	face	NOUN
ajst-30209	60	19	,	,	PUNCT
ajst-30209	60	20	closer	close	ADV
ajst-30209	60	21	to	to	ADP
ajst-30209	60	22	the	the	DET
ajst-30209	60	23	left	left	ADJ
ajst-30209	60	24	-	-	PUNCT
ajst-30209	60	25	middle	middle	ADJ
ajst-30209	60	26	area	area	NOUN
ajst-30209	60	27	.	.	PUNCT
ajst-30209	61	1	real	real	ADJ
ajst-30209	61	2	-	-	PUNCT
ajst-30209	61	3	time	time	NOUN
ajst-30209	61	4	monitoring	monitoring	NOUN
ajst-30209	61	5	of	of	ADP
ajst-30209	61	6	hydraulic	hydraulic	ADJ
ajst-30209	61	7	support	support	NOUN
ajst-30209	61	8	working	work	VERB
ajst-30209	61	9	resistance	resistance	NOUN
ajst-30209	61	10	will	will	AUX
ajst-30209	61	11	be	be	AUX
ajst-30209	61	12	conducted	conduct	VERB
ajst-30209	61	13	post	post	NOUN
ajst-30209	61	14	mining	mining	NOUN
ajst-30209	61	15	face	face	NOUN
ajst-30209	61	16	extraction	extraction	NOUN
ajst-30209	61	17	.	.	PUNCT
ajst-30209	62	1	in	in	ADP
ajst-30209	62	2	figure	figure	NOUN
ajst-30209	62	3	4	4	NUM
ajst-30209	62	4	,	,	PUNCT
ajst-30209	62	5	the	the	DET
ajst-30209	62	6	graph	graph	NOUN
ajst-30209	62	7	illustrates	illustrate	VERB
ajst-30209	62	8	the	the	DET
ajst-30209	62	9	variations	variation	NOUN
ajst-30209	62	10	in	in	ADP
ajst-30209	62	11	working	work	VERB
ajst-30209	62	12	face	face	NOUN
ajst-30209	62	13	resistance	resistance	NOUN
ajst-30209	62	14	of	of	ADP
ajst-30209	62	15	the	the	DET
ajst-30209	62	16	hydraulic	hydraulic	ADJ
ajst-30209	62	17	support	support	NOUN
ajst-30209	62	18	system	system	NOUN
ajst-30209	62	19	during	during	ADP
ajst-30209	62	20	the	the	DET
ajst-30209	62	21	mining	mining	NOUN
ajst-30209	62	22	process	process	NOUN
ajst-30209	62	23	of	of	ADP
ajst-30209	62	24	the	the	DET
ajst-30209	62	25	5	5	NUM
ajst-30209	62	26	-	-	SYM
ajst-30209	62	27	20111	20111	NUM
ajst-30209	62	28	working	working	NOUN
ajst-30209	62	29	face	face	NOUN
ajst-30209	62	30	,	,	PUNCT
ajst-30209	62	31	approximately	approximately	ADV
ajst-30209	62	32	50	50	NUM
ajst-30209	62	33	meters	meter	NOUN
ajst-30209	62	34	before	before	ADV
ajst-30209	62	35	and	and	CCONJ
ajst-30209	62	36	after	after	ADP
ajst-30209	62	37	the	the	DET
ajst-30209	62	38	shen	shen	NOUN
ajst-30209	62	39	30	30	NUM
ajst-30209	62	40	well	well	ADV
ajst-30209	62	41	.	.	PUNCT
ajst-30209	63	1	as	as	SCONJ
ajst-30209	63	2	the	the	DET
ajst-30209	63	3	working	working	NOUN
ajst-30209	63	4	face	face	NOUN
ajst-30209	63	5	advances	advance	NOUN
ajst-30209	63	6	,	,	PUNCT
ajst-30209	63	7	the	the	DET
ajst-30209	63	8	hydraulic	hydraulic	ADJ
ajst-30209	63	9	support	support	NOUN
ajst-30209	63	10	resistance	resistance	NOUN
ajst-30209	63	11	gradually	gradually	ADV
ajst-30209	63	12	increases	increase	VERB
ajst-30209	63	13	to	to	ADP
ajst-30209	63	14	43.1	43.1	NUM
ajst-30209	63	15	mpa	mpa	NOUN
ajst-30209	63	16	.	.	PUNCT
ajst-30209	64	1	subsequently	subsequently	ADV
ajst-30209	64	2	,	,	PUNCT
ajst-30209	64	3	at	at	ADP
ajst-30209	64	4	intervals	interval	NOUN
ajst-30209	64	5	of	of	ADP
ajst-30209	64	6	10	10	NUM
ajst-30209	64	7	-	-	SYM
ajst-30209	64	8	15	15	NUM
ajst-30209	64	9	meters	meter	NOUN
ajst-30209	64	10	,	,	PUNCT
ajst-30209	64	11	the	the	DET
ajst-30209	64	12	working	work	VERB
ajst-30209	64	13	face	face	NOUN
ajst-30209	64	14	hydraulic	hydraulic	ADJ
ajst-30209	64	15	support	support	NOUN
ajst-30209	64	16	resistance	resistance	NOUN
ajst-30209	64	17	fluctuates	fluctuate	NOUN
ajst-30209	64	18	from	from	ADP
ajst-30209	64	19	troughs	troughs	NOUN
ajst-30209	64	20	to	to	ADP
ajst-30209	64	21	peaks	peak	NOUN
ajst-30209	64	22	,	,	PUNCT
ajst-30209	64	23	with	with	ADP
ajst-30209	64	24	a	a	DET
ajst-30209	64	25	minimum	minimum	ADJ
ajst-30209	64	26	resistance	resistance	NOUN
ajst-30209	64	27	of	of	ADP
ajst-30209	64	28	about	about	ADV
ajst-30209	64	29	24.9	24.9	NUM
ajst-30209	64	30	mpa	mpa	NOUN
ajst-30209	64	31	and	and	CCONJ
ajst-30209	64	32	a	a	DET
ajst-30209	64	33	maximum	maximum	ADJ
ajst-30209	64	34	resistance	resistance	NOUN
ajst-30209	64	35	of	of	ADP
ajst-30209	64	36	about	about	ADV
ajst-30209	64	37	43.8	43.8	NUM
ajst-30209	64	38	mpa	mpa	NOUN
ajst-30209	64	39	.	.	PUNCT
ajst-30209	65	1	by	by	ADP
ajst-30209	65	2	observing	observe	VERB
ajst-30209	65	3	the	the	DET
ajst-30209	65	4	time	time	NOUN
ajst-30209	65	5	nodes	node	NOUN
ajst-30209	65	6	of	of	ADP
ajst-30209	65	7	the	the	DET
ajst-30209	65	8	first	first	ADJ
ajst-30209	65	9	occurrence	occurrence	NOUN
ajst-30209	65	10	of	of	ADP
ajst-30209	65	11	displacement	displacement	ADJ
ajst-30209	65	12	peaks	peak	NOUN
ajst-30209	65	13	and	and	CCONJ
ajst-30209	65	14	working	work	VERB
ajst-30209	65	15	resistance	resistance	NOUN
ajst-30209	65	16	in	in	ADP
ajst-30209	65	17	the	the	DET
ajst-30209	65	18	hydraulic	hydraulic	ADJ
ajst-30209	65	19	support	support	NOUN
ajst-30209	65	20	system	system	NOUN
ajst-30209	65	21	,	,	PUNCT
ajst-30209	65	22	and	and	CCONJ
ajst-30209	65	23	considering	consider	VERB
ajst-30209	65	24	the	the	DET
ajst-30209	65	25	frequency	frequency	NOUN
ajst-30209	65	26	of	of	ADP
ajst-30209	65	27	resistance	resistance	NOUN
ajst-30209	65	28	fluctuations	fluctuation	NOUN
ajst-30209	65	29	,	,	PUNCT
ajst-30209	65	30	it	it	PRON
ajst-30209	65	31	is	be	AUX
ajst-30209	65	32	apparent	apparent	ADJ
ajst-30209	65	33	that	that	SCONJ
ajst-30209	65	34	the	the	DET
ajst-30209	65	35	periodic	periodic	ADJ
ajst-30209	65	36	pressing	press	VERB
ajst-30209	65	37	distance	distance	NOUN
ajst-30209	65	38	of	of	ADP
ajst-30209	65	39	the	the	DET
ajst-30209	65	40	working	work	VERB
ajst-30209	65	41	face	face	NOUN
ajst-30209	65	42	is	be	AUX
ajst-30209	65	43	approximately	approximately	ADV
ajst-30209	65	44	10	10	NUM
ajst-30209	65	45	-	-	SYM
ajst-30209	65	46	15	15	NUM
ajst-30209	65	47	meters	meter	NOUN
ajst-30209	65	48	,	,	PUNCT
ajst-30209	65	49	with	with	ADP
ajst-30209	65	50	an	an	DET
ajst-30209	65	51	average	average	ADJ
ajst-30209	65	52	periodic	periodic	ADJ
ajst-30209	65	53	pressing	press	VERB
ajst-30209	65	54	distance	distance	NOUN
ajst-30209	65	55	of	of	ADP
ajst-30209	65	56	around	around	ADV
ajst-30209	65	57	12	12	NUM
ajst-30209	65	58	meters	meter	NOUN
ajst-30209	65	59	.	.	PUNCT
ajst-30209	66	1	4.2	4.2	NUM
ajst-30209	66	2	.	.	PUNCT
ajst-30209	66	3	patterns	pattern	NOUN
ajst-30209	66	4	of	of	ADP
ajst-30209	66	5	overlying	overlie	VERB
ajst-30209	66	6	strata	strata	NOUN
ajst-30209	66	7	pressure	pressure	NOUN
ajst-30209	66	8	manifestation	manifestation	NOUN
ajst-30209	66	9	during	during	ADP
ajst-30209	66	10	working	work	VERB
ajst-30209	66	11	face	face	NOUN
ajst-30209	66	12	advancement	advancement	NOUN
ajst-30209	66	13	during	during	ADP
ajst-30209	66	14	the	the	DET
ajst-30209	66	15	advancement	advancement	NOUN
ajst-30209	66	16	of	of	ADP
ajst-30209	66	17	the	the	DET
ajst-30209	66	18	working	work	VERB
ajst-30209	66	19	face	face	NOUN
ajst-30209	66	20	passing	pass	VERB
ajst-30209	66	21	through	through	ADP
ajst-30209	66	22	the	the	DET
ajst-30209	66	23	shen	shen	NOUN
ajst-30209	67	1	30	30	NUM
ajst-30209	68	1	well	well	ADV
ajst-30209	68	2	,	,	PUNCT
ajst-30209	68	3	the	the	DET
ajst-30209	68	4	manifestation	manifestation	NOUN
ajst-30209	68	5	cloud	cloud	PROPN
ajst-30209	68	6	chart	chart	NOUN
ajst-30209	68	7	of	of	ADP
ajst-30209	68	8	the	the	DET
ajst-30209	68	9	overlying	overlying	ADJ
ajst-30209	68	10	strata	strata	NOUN
ajst-30209	68	11	pressure	pressure	NOUN
ajst-30209	68	12	is	be	AUX
ajst-30209	68	13	depicted	depict	VERB
ajst-30209	68	14	in	in	ADP
ajst-30209	68	15	figure	figure	NOUN
ajst-30209	68	16	5	5	NUM
ajst-30209	68	17	.	.	PUNCT
ajst-30209	69	1	the	the	DET
ajst-30209	69	2	maximum	maximum	ADJ
ajst-30209	69	3	working	work	VERB
ajst-30209	69	4	resistance	resistance	NOUN
ajst-30209	69	5	of	of	ADP
ajst-30209	69	6	the	the	DET
ajst-30209	69	7	hydraulic	hydraulic	ADJ
ajst-30209	69	8	support	support	NOUN
ajst-30209	69	9	system	system	NOUN
ajst-30209	69	10	is	be	AUX
ajst-30209	69	11	predominantly	predominantly	ADV
ajst-30209	69	12	concentrated	concentrate	VERB
ajst-30209	69	13	in	in	ADP
ajst-30209	69	14	the	the	DET
ajst-30209	69	15	central	central	ADJ
ajst-30209	69	16	region	region	NOUN
ajst-30209	69	17	,	,	PUNCT
ajst-30209	69	18	216	216	NUM
ajst-30209	69	19	demonstrating	demonstrate	VERB
ajst-30209	69	20	clear	clear	ADJ
ajst-30209	69	21	periodic	periodic	ADJ
ajst-30209	69	22	pressing	press	VERB
ajst-30209	69	23	intervals.throughout	intervals.throughout	ADP
ajst-30209	69	24	the	the	DET
ajst-30209	69	25	progression	progression	NOUN
ajst-30209	69	26	of	of	ADP
ajst-30209	69	27	the	the	DET
ajst-30209	69	28	working	work	VERB
ajst-30209	69	29	face	face	NOUN
ajst-30209	69	30	,	,	PUNCT
ajst-30209	69	31	the	the	DET
ajst-30209	69	32	average	average	ADJ
ajst-30209	69	33	periodic	periodic	ADJ
ajst-30209	69	34	pressing	press	VERB
ajst-30209	69	35	distance	distance	NOUN
ajst-30209	69	36	slightly	slightly	ADV
ajst-30209	69	37	increases	increase	VERB
ajst-30209	69	38	to	to	ADP
ajst-30209	69	39	around	around	ADV
ajst-30209	69	40	14	14	NUM
ajst-30209	69	41	meters	meter	NOUN
ajst-30209	69	42	near	near	ADP
ajst-30209	69	43	and	and	CCONJ
ajst-30209	69	44	around	around	ADP
ajst-30209	69	45	the	the	DET
ajst-30209	69	46	shen	shen	NOUN
ajst-30209	69	47	30	30	NUM
ajst-30209	69	48	well	well	ADV
ajst-30209	69	49	,	,	PUNCT
ajst-30209	69	50	with	with	ADP
ajst-30209	69	51	the	the	DET
ajst-30209	69	52	hydraulic	hydraulic	ADJ
ajst-30209	69	53	support	support	NOUN
ajst-30209	69	54	system	system	NOUN
ajst-30209	69	55	's	's	PART
ajst-30209	69	56	maximum	maximum	ADJ
ajst-30209	69	57	working	work	VERB
ajst-30209	69	58	resistance	resistance	NOUN
ajst-30209	69	59	peaking	peak	VERB
ajst-30209	69	60	at	at	ADP
ajst-30209	69	61	43.8	43.8	NUM
ajst-30209	69	62	mpa	mpa	NOUN
ajst-30209	69	63	.	.	PUNCT
ajst-30209	70	1	as	as	SCONJ
ajst-30209	70	2	the	the	DET
ajst-30209	70	3	working	work	VERB
ajst-30209	70	4	face	face	NOUN
ajst-30209	70	5	continues	continue	VERB
ajst-30209	70	6	to	to	PART
ajst-30209	70	7	advance	advance	VERB
ajst-30209	70	8	,	,	PUNCT
ajst-30209	70	9	the	the	DET
ajst-30209	70	10	average	average	ADJ
ajst-30209	70	11	periodic	periodic	ADJ
ajst-30209	70	12	pressing	press	VERB
ajst-30209	70	13	distance	distance	NOUN
ajst-30209	70	14	returns	return	NOUN
ajst-30209	70	15	to	to	ADP
ajst-30209	70	16	approximately	approximately	ADV
ajst-30209	70	17	12	12	NUM
ajst-30209	70	18	meters	meter	NOUN
ajst-30209	70	19	upon	upon	SCONJ
ajst-30209	70	20	moving	move	VERB
ajst-30209	70	21	away	away	ADV
ajst-30209	70	22	from	from	ADP
ajst-30209	70	23	the	the	DET
ajst-30209	70	24	shen	shen	NOUN
ajst-30209	70	25	30	30	NUM
ajst-30209	70	26	well	well	ADV
ajst-30209	70	27	.	.	PUNCT
ajst-30209	71	1	analysis	analysis	NOUN
ajst-30209	71	2	of	of	ADP
ajst-30209	71	3	hydraulic	hydraulic	ADJ
ajst-30209	71	4	support	support	NOUN
ajst-30209	71	5	working	work	VERB
ajst-30209	71	6	resistance	resistance	NOUN
ajst-30209	71	7	and	and	CCONJ
ajst-30209	71	8	strata	strata	NOUN
ajst-30209	71	9	pressure	pressure	NOUN
ajst-30209	71	10	cloud	cloud	NOUN
ajst-30209	71	11	map	map	NOUN
ajst-30209	71	12	indicates	indicate	VERB
ajst-30209	71	13	that	that	SCONJ
ajst-30209	71	14	,	,	PUNCT
ajst-30209	71	15	in	in	ADP
ajst-30209	71	16	this	this	DET
ajst-30209	71	17	layout	layout	NOUN
ajst-30209	71	18	of	of	ADP
ajst-30209	71	19	the	the	DET
ajst-30209	71	20	mining	mining	NOUN
ajst-30209	71	21	face	face	NOUN
ajst-30209	71	22	,	,	PUNCT
ajst-30209	71	23	the	the	DET
ajst-30209	71	24	impact	impact	NOUN
ajst-30209	71	25	of	of	ADP
ajst-30209	71	26	natural	natural	ADJ
ajst-30209	71	27	gas	gas	NOUN
ajst-30209	71	28	drilling	drilling	NOUN
ajst-30209	71	29	on	on	ADP
ajst-30209	71	30	the	the	DET
ajst-30209	71	31	face	face	NOUN
ajst-30209	71	32	advancement	advancement	NOUN
ajst-30209	71	33	is	be	AUX
ajst-30209	71	34	minimal	minimal	ADJ
ajst-30209	71	35	.	.	PUNCT
ajst-30209	72	1	the	the	DET
ajst-30209	72	2	strata	strata	NOUN
ajst-30209	72	3	pressure	pressure	NOUN
ajst-30209	72	4	at	at	ADP
ajst-30209	72	5	the	the	DET
ajst-30209	72	6	mining	mining	NOUN
ajst-30209	72	7	face	face	NOUN
ajst-30209	72	8	appears	appear	VERB
ajst-30209	72	9	normal	normal	ADJ
ajst-30209	72	10	,	,	PUNCT
ajst-30209	72	11	meeting	meet	VERB
ajst-30209	72	12	safety	safety	NOUN
ajst-30209	72	13	production	production	NOUN
ajst-30209	72	14	requirements	requirement	NOUN
ajst-30209	72	15	.	.	PUNCT
ajst-30209	73	1	20	20	NUM
ajst-30209	73	2	40	40	NUM
ajst-30209	73	3	60	60	NUM
ajst-30209	73	4	80	80	NUM
ajst-30209	73	5	100	100	NUM
ajst-30209	73	6	5	5	NUM
ajst-30209	73	7	10	10	NUM
ajst-30209	73	8	15	15	NUM
ajst-30209	73	9	20	20	NUM
ajst-30209	73	10	25	25	NUM
ajst-30209	73	11	30	30	NUM
ajst-30209	73	12	35	35	NUM
ajst-30209	73	13	t	t	NOUN
ajst-30209	73	14	he	he	PRON
ajst-30209	73	15	n	n	AUX
ajst-30209	73	16	um	um	INTJ
ajst-30209	73	17	be	be	AUX
ajst-30209	73	18	r	r	NOUN
ajst-30209	73	19	of	of	ADP
ajst-30209	73	20	th	th	X
ajst-30209	73	21	e	e	PROPN
ajst-30209	73	22	hy	hy	PROPN
ajst-30209	73	23	dr	dr	PROPN
ajst-30209	73	24	au	au	PROPN
ajst-30209	73	25	li	li	PROPN
ajst-30209	74	1	c	c	PROPN
ajst-30209	74	2	su	su	PROPN
ajst-30209	75	1	pp	pp	ADV
ajst-30209	75	2	or	or	CCONJ
ajst-30209	75	3	t	t	PROPN
ajst-30209	75	4	advance	advance	NOUN
ajst-30209	75	5	distance	distance	NOUN
ajst-30209	75	6	/	/	SYM
ajst-30209	75	7	m	m	PROPN
ajst-30209	75	8	0.00	0.00	NUM
ajst-30209	75	9	5.63	5.63	NUM
ajst-30209	75	10	11.3	11.3	NUM
ajst-30209	75	11	16.9	16.9	NUM
ajst-30209	75	12	22.5	22.5	NUM
ajst-30209	75	13	28.1	28.1	NUM
ajst-30209	75	14	33.8	33.8	NUM
ajst-30209	75	15	39.4	39.4	NUM
ajst-30209	75	16	45.0	45.0	NUM
ajst-30209	75	17	mpa	mpa	PROPN
ajst-30209	75	18	figure	figure	NOUN
ajst-30209	75	19	5	5	NUM
ajst-30209	75	20	.	.	PUNCT
ajst-30209	76	1	the	the	DET
ajst-30209	76	2	operating	operate	VERB
ajst-30209	76	3	resistance	resistance	NOUN
ajst-30209	76	4	of	of	ADP
ajst-30209	76	5	the	the	DET
ajst-30209	76	6	hydraulic	hydraulic	ADJ
ajst-30209	76	7	support	support	NOUN
ajst-30209	76	8	is	be	AUX
ajst-30209	76	9	shown	show	VERB
ajst-30209	76	10	in	in	ADP
ajst-30209	76	11	a	a	DET
ajst-30209	76	12	contour	contour	NOUN
ajst-30209	76	13	diagram	diagram	NOUN
ajst-30209	76	14	5	5	NUM
ajst-30209	76	15	.	.	PUNCT
ajst-30209	76	16	conclusion	conclusion	NOUN
ajst-30209	76	17	based	base	VERB
ajst-30209	76	18	on	on	ADP
ajst-30209	76	19	the	the	DET
ajst-30209	76	20	conditions	condition	NOUN
ajst-30209	76	21	of	of	ADP
ajst-30209	76	22	the	the	DET
ajst-30209	76	23	5	5	NUM
ajst-30209	76	24	-	-	SYM
ajst-30209	76	25	2	2	NUM
ajst-30209	76	26	coal	coal	NOUN
ajst-30209	76	27	seam	seam	NOUN
ajst-30209	76	28	,	,	PUNCT
ajst-30209	76	29	a	a	DET
ajst-30209	76	30	model	model	NOUN
ajst-30209	76	31	was	be	AUX
ajst-30209	76	32	established	establish	VERB
ajst-30209	76	33	for	for	ADP
ajst-30209	76	34	natural	natural	ADJ
ajst-30209	76	35	gas	gas	NOUN
ajst-30209	76	36	drilling	drilling	NOUN
ajst-30209	76	37	at	at	ADP
ajst-30209	76	38	various	various	ADJ
ajst-30209	76	39	positions	position	NOUN
ajst-30209	76	40	on	on	ADP
ajst-30209	76	41	the	the	DET
ajst-30209	76	42	working	work	VERB
ajst-30209	76	43	face	face	NOUN
ajst-30209	76	44	to	to	PART
ajst-30209	76	45	investigate	investigate	VERB
ajst-30209	76	46	the	the	DET
ajst-30209	76	47	impact	impact	NOUN
ajst-30209	76	48	of	of	ADP
ajst-30209	76	49	the	the	DET
ajst-30209	76	50	working	work	VERB
ajst-30209	76	51	face	face	NOUN
ajst-30209	76	52	advancement	advancement	NOUN
ajst-30209	76	53	on	on	ADP
ajst-30209	76	54	the	the	DET
ajst-30209	76	55	natural	natural	ADJ
ajst-30209	76	56	gas	gas	NOUN
ajst-30209	76	57	drilling	drilling	NOUN
ajst-30209	76	58	at	at	ADP
ajst-30209	76	59	different	different	ADJ
ajst-30209	76	60	locations	location	NOUN
ajst-30209	76	61	on	on	ADP
ajst-30209	76	62	the	the	DET
ajst-30209	76	63	working	work	VERB
ajst-30209	76	64	face	face	NOUN
ajst-30209	76	65	.	.	PUNCT
ajst-30209	77	1	the	the	DET
ajst-30209	77	2	key	key	ADJ
ajst-30209	77	3	research	research	NOUN
ajst-30209	77	4	findings	finding	NOUN
ajst-30209	77	5	are	be	AUX
ajst-30209	77	6	as	as	SCONJ
ajst-30209	77	7	follows	follow	VERB
ajst-30209	77	8	:	:	PUNCT
ajst-30209	77	9	(	(	PUNCT
ajst-30209	77	10	1	1	X
ajst-30209	77	11	)	)	PUNCT
ajst-30209	77	12	as	as	SCONJ
ajst-30209	77	13	the	the	DET
ajst-30209	77	14	central	central	ADJ
ajst-30209	77	15	position	position	NOUN
ajst-30209	77	16	of	of	ADP
ajst-30209	77	17	the	the	DET
ajst-30209	77	18	working	work	VERB
ajst-30209	77	19	face	face	NOUN
ajst-30209	77	20	moves	move	VERB
ajst-30209	77	21	away	away	ADV
ajst-30209	77	22	from	from	ADP
ajst-30209	77	23	the	the	DET
ajst-30209	77	24	natural	natural	ADJ
ajst-30209	77	25	gas	gas	NOUN
ajst-30209	77	26	drilling	drilling	NOUN
ajst-30209	77	27	site	site	NOUN
ajst-30209	77	28	,	,	PUNCT
ajst-30209	77	29	there	there	PRON
ajst-30209	77	30	is	be	VERB
ajst-30209	77	31	not	not	PART
ajst-30209	77	32	significant	significant	ADJ
ajst-30209	77	33	cyclic	cyclic	ADJ
ajst-30209	77	34	variation	variation	NOUN
ajst-30209	77	35	in	in	ADP
ajst-30209	77	36	the	the	DET
ajst-30209	77	37	vertical	vertical	ADJ
ajst-30209	77	38	displacement	displacement	NOUN
ajst-30209	77	39	of	of	ADP
ajst-30209	77	40	the	the	DET
ajst-30209	77	41	roof	roof	NOUN
ajst-30209	77	42	,	,	PUNCT
ajst-30209	77	43	but	but	CCONJ
ajst-30209	77	44	the	the	DET
ajst-30209	77	45	highdisplacement	highdisplacement	ADJ
ajst-30209	77	46	zone	zone	NOUN
ajst-30209	77	47	in	in	ADP
ajst-30209	77	48	the	the	DET
ajst-30209	77	49	central	central	ADJ
ajst-30209	77	50	area	area	NOUN
ajst-30209	77	51	gradually	gradually	ADV
ajst-30209	77	52	diminishes	diminish	VERB
ajst-30209	77	53	.	.	PUNCT
ajst-30209	78	1	regarding	regard	VERB
ajst-30209	78	2	roof	roof	NOUN
ajst-30209	78	3	deformation	deformation	NOUN
ajst-30209	78	4	,	,	PUNCT
ajst-30209	78	5	there	there	PRON
ajst-30209	78	6	is	be	VERB
ajst-30209	78	7	an	an	DET
ajst-30209	78	8	overall	overall	ADJ
ajst-30209	78	9	trend	trend	NOUN
ajst-30209	78	10	of	of	ADP
ajst-30209	78	11	larger	large	ADJ
ajst-30209	78	12	displacements	displacement	NOUN
ajst-30209	78	13	in	in	ADP
ajst-30209	78	14	the	the	DET
ajst-30209	78	15	central	central	ADJ
ajst-30209	78	16	region	region	NOUN
ajst-30209	78	17	and	and	CCONJ
ajst-30209	78	18	smaller	small	ADJ
ajst-30209	78	19	displacements	displacement	NOUN
ajst-30209	78	20	on	on	ADP
ajst-30209	78	21	the	the	DET
ajst-30209	78	22	left	left	ADJ
ajst-30209	78	23	side.in	side.in	X
ajst-30209	78	24	general	general	ADJ
ajst-30209	78	25	,	,	PUNCT
ajst-30209	78	26	when	when	SCONJ
ajst-30209	78	27	the	the	DET
ajst-30209	78	28	natural	natural	ADJ
ajst-30209	78	29	gas	gas	NOUN
ajst-30209	78	30	drilling	drilling	NOUN
ajst-30209	78	31	is	be	AUX
ajst-30209	78	32	located	locate	VERB
ajst-30209	78	33	in	in	ADP
ajst-30209	78	34	the	the	DET
ajst-30209	78	35	middle	middle	ADJ
ajst-30209	78	36	position	position	NOUN
ajst-30209	78	37	on	on	ADP
ajst-30209	78	38	the	the	DET
ajst-30209	78	39	left	left	ADJ
ajst-30209	78	40	side	side	NOUN
ajst-30209	78	41	of	of	ADP
ajst-30209	78	42	the	the	DET
ajst-30209	78	43	working	work	VERB
ajst-30209	78	44	face	face	NOUN
ajst-30209	78	45	,	,	PUNCT
ajst-30209	78	46	the	the	DET
ajst-30209	78	47	high	high	ADJ
ajst-30209	78	48	-	-	PUNCT
ajst-30209	78	49	displacement	displacement	NOUN
ajst-30209	78	50	zone	zone	NOUN
ajst-30209	78	51	of	of	ADP
ajst-30209	78	52	the	the	DET
ajst-30209	78	53	roof	roof	NOUN
ajst-30209	78	54	is	be	AUX
ajst-30209	78	55	minimized	minimize	VERB
ajst-30209	78	56	.	.	PUNCT
ajst-30209	79	1	the	the	DET
ajst-30209	79	2	roof	roof	NOUN
ajst-30209	79	3	deformation	deformation	NOUN
ajst-30209	79	4	is	be	AUX
ajst-30209	79	5	minimal	minimal	ADJ
ajst-30209	79	6	when	when	SCONJ
ajst-30209	79	7	the	the	DET
ajst-30209	79	8	drilling	drilling	NOUN
ajst-30209	79	9	is	be	AUX
ajst-30209	79	10	positioned	position	VERB
ajst-30209	79	11	in	in	ADP
ajst-30209	79	12	the	the	DET
ajst-30209	79	13	middle	middle	NOUN
ajst-30209	79	14	of	of	ADP
ajst-30209	79	15	the	the	DET
ajst-30209	79	16	left	left	ADJ
ajst-30209	79	17	and	and	CCONJ
ajst-30209	79	18	right	right	ADJ
ajst-30209	79	19	sides	side	NOUN
ajst-30209	79	20	of	of	ADP
ajst-30209	79	21	the	the	DET
ajst-30209	79	22	working	work	VERB
ajst-30209	79	23	face	face	NOUN
ajst-30209	79	24	.	.	PUNCT
ajst-30209	80	1	therefore	therefore	ADV
ajst-30209	80	2	,	,	PUNCT
ajst-30209	80	3	the	the	DET
ajst-30209	80	4	impact	impact	NOUN
ajst-30209	80	5	of	of	ADP
ajst-30209	80	6	natural	natural	ADJ
ajst-30209	80	7	gas	gas	NOUN
ajst-30209	80	8	drilling	drilling	NOUN
ajst-30209	80	9	on	on	ADP
ajst-30209	80	10	the	the	DET
ajst-30209	80	11	advancement	advancement	NOUN
ajst-30209	80	12	of	of	ADP
ajst-30209	80	13	the	the	DET
ajst-30209	80	14	working	work	VERB
ajst-30209	80	15	face	face	NOUN
ajst-30209	80	16	is	be	AUX
ajst-30209	80	17	minimal	minimal	ADJ
ajst-30209	80	18	when	when	SCONJ
ajst-30209	80	19	the	the	DET
ajst-30209	80	20	drilling	drilling	NOUN
ajst-30209	80	21	is	be	AUX
ajst-30209	80	22	located	locate	VERB
ajst-30209	80	23	in	in	ADP
ajst-30209	80	24	this	this	DET
ajst-30209	80	25	position	position	NOUN
ajst-30209	80	26	.	.	PUNCT
ajst-30209	81	1	(	(	PUNCT
ajst-30209	81	2	2	2	X
ajst-30209	81	3	)	)	PUNCT
ajst-30209	81	4	as	as	ADP
ajst-30209	81	5	the	the	DET
ajst-30209	81	6	mining	mining	NOUN
ajst-30209	81	7	face	face	NOUN
ajst-30209	81	8	advances	advance	NOUN
ajst-30209	81	9	,	,	PUNCT
ajst-30209	81	10	the	the	DET
ajst-30209	81	11	maximum	maximum	ADJ
ajst-30209	81	12	working	work	VERB
ajst-30209	81	13	resistance	resistance	NOUN
ajst-30209	81	14	of	of	ADP
ajst-30209	81	15	the	the	DET
ajst-30209	81	16	hydraulic	hydraulic	NOUN
ajst-30209	81	17	supports	support	NOUN
ajst-30209	81	18	reaches	reach	VERB
ajst-30209	81	19	approximately	approximately	ADV
ajst-30209	81	20	43.8	43.8	NUM
ajst-30209	81	21	mpa	mpa	NOUN
ajst-30209	81	22	.	.	PUNCT
ajst-30209	82	1	analysis	analysis	NOUN
ajst-30209	82	2	of	of	ADP
ajst-30209	82	3	the	the	DET
ajst-30209	82	4	resistance	resistance	NOUN
ajst-30209	82	5	fluctuations	fluctuation	NOUN
ajst-30209	82	6	indicates	indicate	VERB
ajst-30209	82	7	that	that	SCONJ
ajst-30209	82	8	the	the	DET
ajst-30209	82	9	periodic	periodic	ADJ
ajst-30209	82	10	advance	advance	NOUN
ajst-30209	82	11	distance	distance	NOUN
ajst-30209	82	12	of	of	ADP
ajst-30209	82	13	the	the	DET
ajst-30209	82	14	mining	mining	NOUN
ajst-30209	82	15	face	face	NOUN
ajst-30209	82	16	ranges	range	VERB
ajst-30209	82	17	from	from	ADP
ajst-30209	82	18	10	10	NUM
ajst-30209	82	19	m	m	NOUN
ajst-30209	82	20	to	to	ADP
ajst-30209	82	21	15	15	NUM
ajst-30209	82	22	m	m	NOUN
ajst-30209	82	23	,	,	PUNCT
ajst-30209	82	24	with	with	ADP
ajst-30209	82	25	an	an	DET
ajst-30209	82	26	average	average	NOUN
ajst-30209	82	27	of	of	ADP
ajst-30209	82	28	about	about	ADV
ajst-30209	82	29	12	12	NUM
ajst-30209	82	30	m.	m.	NOUN
ajst-30209	82	31	near	near	ADP
ajst-30209	82	32	the	the	DET
ajst-30209	82	33	"	"	PUNCT
ajst-30209	82	34	shen	shen	NOUN
ajst-30209	82	35	30	30	NUM
ajst-30209	82	36	"	"	PUNCT
ajst-30209	82	37	well	well	INTJ
ajst-30209	82	38	,	,	PUNCT
ajst-30209	82	39	the	the	DET
ajst-30209	82	40	average	average	ADJ
ajst-30209	82	41	periodic	periodic	ADJ
ajst-30209	82	42	advance	advance	NOUN
ajst-30209	82	43	distance	distance	NOUN
ajst-30209	82	44	increases	increase	VERB
ajst-30209	82	45	slightly	slightly	ADV
ajst-30209	82	46	to	to	ADP
ajst-30209	82	47	14	14	NUM
ajst-30209	82	48	m	m	NOUN
ajst-30209	82	49	,	,	PUNCT
ajst-30209	82	50	with	with	ADP
ajst-30209	82	51	the	the	DET
ajst-30209	82	52	hydraulic	hydraulic	ADJ
ajst-30209	82	53	support	support	NOUN
ajst-30209	82	54	's	's	PART
ajst-30209	82	55	maximum	maximum	ADJ
ajst-30209	82	56	working	work	VERB
ajst-30209	82	57	resistance	resistance	NOUN
ajst-30209	82	58	also	also	ADV
ajst-30209	82	59	peaking	peak	VERB
ajst-30209	82	60	at	at	ADP
ajst-30209	82	61	43.8	43.8	NUM
ajst-30209	82	62	mpa	mpa	NOUN
ajst-30209	82	63	.	.	PUNCT
ajst-30209	83	1	as	as	SCONJ
ajst-30209	83	2	the	the	DET
ajst-30209	83	3	mining	mining	NOUN
ajst-30209	83	4	face	face	NOUN
ajst-30209	83	5	progresses	progress	VERB
ajst-30209	83	6	,	,	PUNCT
ajst-30209	83	7	the	the	DET
ajst-30209	83	8	average	average	ADJ
ajst-30209	83	9	periodic	periodic	ADJ
ajst-30209	83	10	advance	advance	NOUN
ajst-30209	83	11	distance	distance	NOUN
ajst-30209	83	12	returns	return	NOUN
ajst-30209	83	13	to	to	ADP
ajst-30209	83	14	around	around	ADV
ajst-30209	83	15	12	12	NUM
ajst-30209	83	16	m	m	NOUN
ajst-30209	83	17	after	after	ADP
ajst-30209	83	18	moving	move	VERB
ajst-30209	83	19	away	away	ADV
ajst-30209	83	20	from	from	ADP
ajst-30209	83	21	the	the	DET
ajst-30209	83	22	"	"	PUNCT
ajst-30209	83	23	shen	shen	NOUN
ajst-30209	83	24	30	30	NUM
ajst-30209	83	25	"	"	PUNCT
ajst-30209	83	26	well	well	ADV
ajst-30209	83	27	.	.	PUNCT
ajst-30209	84	1	the	the	DET
ajst-30209	84	2	strata	strata	ADJ
ajst-30209	84	3	pressure	pressure	NOUN
ajst-30209	84	4	at	at	ADP
ajst-30209	84	5	the	the	DET
ajst-30209	84	6	mining	mining	NOUN
ajst-30209	84	7	face	face	NOUN
ajst-30209	84	8	appears	appear	VERB
ajst-30209	84	9	normal	normal	ADJ
ajst-30209	84	10	,	,	PUNCT
ajst-30209	84	11	meeting	meet	VERB
ajst-30209	84	12	safety	safety	NOUN
ajst-30209	84	13	production	production	NOUN
ajst-30209	84	14	standards	standard	NOUN
ajst-30209	84	15	.	.	PUNCT
ajst-30209	85	1	references	reference	NOUN
ajst-30209	85	2	[	[	X
ajst-30209	85	3	1	1	NUM
ajst-30209	85	4	]	]	X
ajst-30209	85	5	liu	liu	PROPN
ajst-30209	85	6	feng	feng	PROPN
ajst-30209	85	7	,	,	PUNCT
ajst-30209	85	8	cao	cao	PROPN
ajst-30209	85	9	wenjun	wenjun	PROPN
ajst-30209	85	10	,	,	PUNCT
ajst-30209	85	11	zhang	zhang	PROPN
ajst-30209	85	12	jianming	jianming	PROPN
ajst-30209	85	13	,	,	PUNCT
ajst-30209	85	14	et	et	PROPN
ajst-30209	85	15	al	al	PROPN
ajst-30209	85	16	.	.	PROPN
ajst-30209	85	17	progress	progress	NOUN
ajst-30209	85	18	in	in	ADP
ajst-30209	85	19	scientific	scientific	ADJ
ajst-30209	85	20	and	and	CCONJ
ajst-30209	85	21	technological	technological	ADJ
ajst-30209	85	22	innovation	innovation	NOUN
ajst-30209	85	23	in	in	ADP
ajst-30209	85	24	china	china	PROPN
ajst-30209	85	25	's	's	PART
ajst-30209	85	26	coal	coal	NOUN
ajst-30209	85	27	industry	industry	NOUN
ajst-30209	85	28	and	and	CCONJ
ajst-30209	85	29	the	the	DET
ajst-30209	85	30	development	development	NOUN
ajst-30209	85	31	direction	direction	NOUN
ajst-30209	85	32	for	for	ADP
ajst-30209	85	33	the	the	DET
ajst-30209	85	34	14th	14th	ADJ
ajst-30209	85	35	five	five	NUM
ajst-30209	85	36	-	-	PUNCT
ajst-30209	85	37	year	year	NOUN
ajst-30209	85	38	plan	plan	NOUN
ajst-30209	85	39	[	[	X
ajst-30209	85	40	j	j	X
ajst-30209	85	41	]	]	X
ajst-30209	85	42	journal	journal	PROPN
ajst-30209	85	43	of	of	ADP
ajst-30209	85	44	china	china	PROPN
ajst-30209	85	45	coal	coal	PROPN
ajst-30209	85	46	society	society	NOUN
ajst-30209	85	47	,	,	PUNCT
ajst-30209	85	48	2021	2021	NUM
ajst-30209	85	49	,	,	PUNCT
ajst-30209	85	50	46(01	46(01	NUM
ajst-30209	85	51	):	):	PUNCT
ajst-30209	85	52	1	1	NUM
ajst-30209	85	53	-	-	SYM
ajst-30209	85	54	15	15	NUM
ajst-30209	85	55	.	.	PUNCT
ajst-30209	86	1	[	[	X
ajst-30209	86	2	2	2	X
ajst-30209	86	3	]	]	X
ajst-30209	86	4	lv	lv	PROPN
ajst-30209	86	5	chaoxian	chaoxian	PROPN
ajst-30209	86	6	,	,	PUNCT
ajst-30209	86	7	sun	sun	PROPN
ajst-30209	86	8	wen	wen	PROPN
ajst-30209	86	9	,	,	PUNCT
ajst-30209	86	10	song	song	NOUN
ajst-30209	86	11	guanyu	guanyu	PROPN
ajst-30209	86	12	,	,	PUNCT
ajst-30209	86	13	et	et	PROPN
ajst-30209	86	14	al	al	PROPN
ajst-30209	86	15	.	.	PROPN
ajst-30209	86	16	research	research	NOUN
ajst-30209	86	17	on	on	ADP
ajst-30209	86	18	the	the	DET
ajst-30209	86	19	efficient	efficient	ADJ
ajst-30209	86	20	utilization	utilization	NOUN
ajst-30209	86	21	of	of	ADP
ajst-30209	86	22	coal	coal	NOUN
ajst-30209	86	23	mine	mine	NOUN
ajst-30209	86	24	energy	energy	NOUN
ajst-30209	86	25	resources	resource	NOUN
ajst-30209	86	26	[	[	X
ajst-30209	86	27	j	j	X
ajst-30209	86	28	]	]	X
ajst-30209	86	29	strategic	strategic	ADJ
ajst-30209	86	30	study	study	NOUN
ajst-30209	86	31	of	of	ADP
ajst-30209	86	32	cae	cae	PROPN
ajst-30209	86	33	,	,	PUNCT
ajst-30209	86	34	2023	2023	NUM
ajst-30209	86	35	,	,	PUNCT
ajst-30209	86	36	25(05	25(05	NUM
ajst-30209	86	37	):	):	PUNCT
ajst-30209	86	38	136	136	NUM
ajst-30209	86	39	-	-	SYM
ajst-30209	86	40	145	145	NUM
ajst-30209	86	41	.	.	PUNCT
ajst-30209	87	1	[	[	X
ajst-30209	87	2	3	3	X
ajst-30209	87	3	]	]	PUNCT
ajst-30209	87	4	shen	shen	PROPN
ajst-30209	87	5	xue	xue	PROPN
ajst-30209	87	6	,	,	PUNCT
ajst-30209	87	7	you	you	PRON
ajst-30209	87	8	qingqing	qingqing	VERB
ajst-30209	87	9	,	,	PUNCT
ajst-30209	87	10	bu	bu	PROPN
ajst-30209	87	11	xiaoping	xiaoping	PROPN
ajst-30209	87	12	,	,	PUNCT
ajst-30209	87	13	et	et	PROPN
ajst-30209	87	14	al	al	PROPN
ajst-30209	87	15	.	.	PUNCT
ajst-30209	87	16	research	research	NOUN
ajst-30209	87	17	progress	progress	NOUN
ajst-30209	87	18	and	and	CCONJ
ajst-30209	87	19	prospects	prospect	NOUN
ajst-30209	87	20	of	of	ADP
ajst-30209	87	21	weighted	weighted	ADJ
ajst-30209	87	22	overlay	overlay	NOUN
ajst-30209	87	23	in	in	ADP
ajst-30209	87	24	mining	mining	NOUN
ajst-30209	87	25	based	base	VERB
ajst-30209	87	26	on	on	ADP
ajst-30209	87	27	literature	literature	NOUN
ajst-30209	87	28	metrology	metrology	NOUN
ajst-30209	87	29	analysis	analysis	NOUN
ajst-30209	87	30	[	[	X
ajst-30209	87	31	j	j	X
ajst-30209	87	32	]	]	X
ajst-30209	87	33	china	china	PROPN
ajst-30209	87	34	mining	mining	PROPN
ajst-30209	87	35	magazine	magazine	NOUN
ajst-30209	87	36	,	,	PUNCT
ajst-30209	87	37	2021	2021	NUM
ajst-30209	87	38	,	,	PUNCT
ajst-30209	87	39	30(s2	30(s2	NUM
ajst-30209	87	40	):	):	PUNCT
ajst-30209	87	41	51	51	NUM
ajst-30209	87	42	-	-	SYM
ajst-30209	87	43	58	58	NUM
ajst-30209	87	44	.	.	PUNCT
ajst-30209	88	1	[	[	X
ajst-30209	88	2	4	4	X
ajst-30209	88	3	]	]	X
ajst-30209	88	4	dou	dou	PROPN
ajst-30209	88	5	xinzha	xinzha	PROPN
ajst-30209	88	6	,	,	PUNCT
ajst-30209	88	7	zhang	zhang	PROPN
ajst-30209	88	8	wenyong	wenyong	PROPN
ajst-30209	88	9	,	,	PUNCT
ajst-30209	88	10	zhu	zhu	PROPN
ajst-30209	88	11	wenwei	wenwei	PROPN
ajst-30209	88	12	,	,	PUNCT
ajst-30209	88	13	et	et	PROPN
ajst-30209	88	14	al	al	PROPN
ajst-30209	88	15	.	.	PUNCT
ajst-30209	88	16	spatialtemporal	spatialtemporal	ADJ
ajst-30209	88	17	relationship	relationship	NOUN
ajst-30209	88	18	between	between	ADP
ajst-30209	88	19	coalbed	coalbe	VERB
ajst-30209	88	20	methane	methane	NOUN
ajst-30209	88	21	and	and	CCONJ
ajst-30209	88	22	coal	coal	NOUN
ajst-30209	88	23	exploration	exploration	NOUN
ajst-30209	88	24	and	and	CCONJ
ajst-30209	88	25	development	development	NOUN
ajst-30209	88	26	in	in	ADP
ajst-30209	88	27	the	the	DET
ajst-30209	88	28	lianghuai	lianghuai	PROPN
ajst-30209	88	29	coalfield	coalfield	NOUN
ajst-30209	89	1	[	[	X
ajst-30209	89	2	j	j	X
ajst-30209	89	3	]	]	X
ajst-30209	89	4	journal	journal	PROPN
ajst-30209	89	5	of	of	ADP
ajst-30209	89	6	china	china	PROPN
ajst-30209	89	7	coal	coal	PROPN
ajst-30209	89	8	society	society	NOUN
ajst-30209	89	9	,	,	PUNCT
ajst-30209	89	10	2016	2016	NUM
ajst-30209	89	11	,	,	PUNCT
ajst-30209	89	12	41(s2	41(s2	NUM
ajst-30209	89	13	):	):	PUNCT
ajst-30209	89	14	468	468	NUM
ajst-30209	89	15	-	-	SYM
ajst-30209	89	16	474	474	NUM
ajst-30209	89	17	.	.	PUNCT
ajst-30209	90	1	[	[	X
ajst-30209	90	2	5	5	NUM
ajst-30209	90	3	]	]	SYM
ajst-30209	90	4	yuan	yuan	PROPN
ajst-30209	90	5	liang	liang	PROPN
ajst-30209	90	6	,	,	PUNCT
ajst-30209	90	7	xue	xue	PROPN
ajst-30209	90	8	junhua	junhua	PROPN
ajst-30209	90	9	,	,	PUNCT
ajst-30209	90	10	zhang	zhang	PROPN
ajst-30209	90	11	nong	nong	PROPN
ajst-30209	90	12	,	,	PUNCT
ajst-30209	90	13	et	et	PROPN
ajst-30209	90	14	al	al	PROPN
ajst-30209	90	15	.	.	PUNCT
ajst-30209	90	16	current	current	ADJ
ajst-30209	90	17	status	status	NOUN
ajst-30209	90	18	and	and	CCONJ
ajst-30209	90	19	prospects	prospect	NOUN
ajst-30209	90	20	of	of	ADP
ajst-30209	90	21	coalbed	coalbe	VERB
ajst-30209	90	22	methane	methane	NOUN
ajst-30209	90	23	extraction	extraction	NOUN
ajst-30209	90	24	and	and	CCONJ
ajst-30209	90	25	coal	coal	NOUN
ajst-30209	90	26	and	and	CCONJ
ajst-30209	90	27	gas	gas	NOUN
ajst-30209	90	28	comining	comining	NOUN
ajst-30209	90	29	critical	critical	ADJ
ajst-30209	90	30	technologies	technology	NOUN
ajst-30209	90	31	[	[	X
ajst-30209	90	32	j	j	X
ajst-30209	90	33	]	]	X
ajst-30209	90	34	coal	coal	NOUN
ajst-30209	90	35	science	science	NOUN
ajst-30209	90	36	and	and	CCONJ
ajst-30209	90	37	technology	technology	NOUN
ajst-30209	90	38	,	,	PUNCT
ajst-30209	90	39	2013	2013	NUM
ajst-30209	90	40	,	,	PUNCT
ajst-30209	90	41	41(09	41(09	NUM
ajst-30209	90	42	):	):	PUNCT
ajst-30209	90	43	6	6	NUM
ajst-30209	90	44	-	-	SYM
ajst-30209	90	45	11	11	NUM
ajst-30209	90	46	+	+	SYM
ajst-30209	90	47	17	17	NUM
ajst-30209	90	48	.	.	PUNCT
ajst-30209	91	1	[	[	X
ajst-30209	91	2	6	6	NUM
ajst-30209	91	3	]	]	X
ajst-30209	91	4	wang	wang	PROPN
ajst-30209	91	5	j.	j.	PROPN
ajst-30209	91	6	,	,	PUNCT
ajst-30209	91	7	chen	chen	PROPN
ajst-30209	91	8	p.	p.	PROPN
ajst-30209	91	9	key	key	ADJ
ajst-30209	91	10	technological	technological	ADJ
ajst-30209	91	11	research	research	NOUN
ajst-30209	91	12	on	on	ADP
ajst-30209	91	13	oil	oil	NOUN
ajst-30209	91	14	and	and	CCONJ
ajst-30209	91	15	gas	gas	NOUN
ajst-30209	91	16	wells	well	NOUN
ajst-30209	91	17	crossing	cross	VERB
ajst-30209	91	18	coal	coal	NOUN
ajst-30209	91	19	seams	seam	NOUN
ajst-30209	91	20	at	at	ADP
ajst-30209	91	21	hecao	hecao	PROPN
ajst-30209	91	22	gou	gou	PROPN
ajst-30209	91	23	coal	coal	NOUN
ajst-30209	91	24	mine	mine	NOUN
ajst-30209	91	25	[	[	X
ajst-30209	91	26	j	j	X
ajst-30209	91	27	]	]	X
ajst-30209	91	28	coal	coal	NOUN
ajst-30209	91	29	technology	technology	NOUN
ajst-30209	91	30	,	,	PUNCT
ajst-30209	91	31	2017	2017	NUM
ajst-30209	91	32	,	,	PUNCT
ajst-30209	91	33	36(04	36(04	NUM
ajst-30209	91	34	):	):	PUNCT
ajst-30209	91	35	86	86	NUM
ajst-30209	91	36	-	-	SYM
ajst-30209	91	37	89	89	NUM
ajst-30209	91	38	.	.	PUNCT
ajst-30209	92	1	[	[	X
ajst-30209	92	2	7	7	X
ajst-30209	92	3	]	]	X
ajst-30209	92	4	li	li	PROPN
ajst-30209	92	5	h.	h.	PROPN
ajst-30209	92	6	,	,	PUNCT
ajst-30209	92	7	he	he	PRON
ajst-30209	92	8	l.	l.	PROPN
ajst-30209	92	9	,	,	PUNCT
ajst-30209	92	10	song	song	PROPN
ajst-30209	92	11	w.	w.	PROPN
ajst-30209	92	12	,	,	PUNCT
ajst-30209	92	13	et	et	PROPN
ajst-30209	92	14	al	al	PROPN
ajst-30209	92	15	.	.	PROPN
ajst-30209	93	1	risk	risk	NOUN
ajst-30209	93	2	analysis	analysis	NOUN
ajst-30209	93	3	of	of	ADP
ajst-30209	93	4	poisoning	poisoning	NOUN
ajst-30209	93	5	and	and	CCONJ
ajst-30209	93	6	asphyxiation	asphyxiation	NOUN
ajst-30209	93	7	in	in	ADP
ajst-30209	93	8	oil	oil	NOUN
ajst-30209	93	9	and	and	CCONJ
ajst-30209	93	10	gas	gas	NOUN
ajst-30209	93	11	wells	well	NOUN
ajst-30209	93	12	across	across	ADP
ajst-30209	93	13	mining	mining	NOUN
ajst-30209	93	14	faces	face	NOUN
ajst-30209	94	1	[	[	X
ajst-30209	94	2	j	j	X
ajst-30209	94	3	]	]	X
ajst-30209	94	4	.	.	PUNCT
ajst-30209	95	1	coal	coal	NOUN
ajst-30209	95	2	technology	technology	NOUN
ajst-30209	95	3	,	,	PUNCT
ajst-30209	95	4	2019	2019	NUM
ajst-30209	95	5	,	,	PUNCT
ajst-30209	95	6	38(11	38(11	NUM
ajst-30209	95	7	):	):	PUNCT
ajst-30209	95	8	126	126	NUM
ajst-30209	95	9	-	-	SYM
ajst-30209	95	10	128	128	NUM
ajst-30209	95	11	.	.	PUNCT
ajst-30209	96	1	[	[	X
ajst-30209	96	2	8	8	NUM
ajst-30209	96	3	]	]	X
ajst-30209	96	4	yang	yang	PROPN
ajst-30209	96	5	s.	s.	PROPN
ajst-30209	96	6	,	,	PUNCT
ajst-30209	96	7	zhang	zhang	PROPN
ajst-30209	96	8	s.	s.	PROPN
ajst-30209	96	9	,	,	PUNCT
ajst-30209	96	10	wang	wang	PROPN
ajst-30209	96	11	x.	x.	PROPN
ajst-30209	96	12	,	,	PUNCT
ajst-30209	96	13	et	et	PROPN
ajst-30209	96	14	al	al	PROPN
ajst-30209	96	15	.	.	PUNCT
ajst-30209	96	16	conceptual	conceptual	ADJ
ajst-30209	96	17	framework	framework	NOUN
ajst-30209	96	18	of	of	ADP
ajst-30209	96	19	synergistic	synergistic	ADJ
ajst-30209	96	20	coal	coal	NOUN
ajst-30209	96	21	and	and	CCONJ
ajst-30209	96	22	natural	natural	ADJ
ajst-30209	96	23	gas	gas	NOUN
ajst-30209	96	24	extraction	extraction	NOUN
ajst-30209	96	25	theory	theory	NOUN
ajst-30209	96	26	and	and	CCONJ
ajst-30209	96	27	technology	technology	NOUN
ajst-30209	96	28	[	[	X
ajst-30209	96	29	j	j	X
ajst-30209	96	30	]	]	X
ajst-30209	96	31	coal	coal	NOUN
ajst-30209	96	32	science	science	NOUN
ajst-30209	96	33	and	and	CCONJ
ajst-30209	96	34	technology	technology	NOUN
ajst-30209	96	35	,	,	PUNCT
ajst-30209	96	36	2024	2024	NUM
ajst-30209	96	37	,	,	PUNCT
ajst-30209	96	38	52(04	52(04	NOUN
ajst-30209	96	39	):	):	PUNCT
ajst-30209	96	40	5068	5068	NUM
ajst-30209	96	41	.	.	PUNCT
ajst-30209	97	1	[	[	X
ajst-30209	97	2	9	9	NUM
ajst-30209	97	3	]	]	X
ajst-30209	97	4	huang	huang	PROPN
ajst-30209	97	5	h.	h.	PROPN
ajst-30209	97	6	z.	z.	PROPN
ajst-30209	97	7	,	,	PUNCT
ajst-30209	97	8	sang	sing	VERB
ajst-30209	97	9	,	,	PUNCT
ajst-30209	97	10	s.x	s.x	PROPN
ajst-30209	97	11	.	.	PROPN
ajst-30209	97	12	,	,	PUNCT
ajst-30209	97	13	fang	fang	PROPN
ajst-30209	97	14	l.c	l.c	PROPN
ajst-30209	97	15	.	.	PROPN
ajst-30209	97	16	,	,	PUNCT
ajst-30209	97	17	etc	etc	X
ajst-30209	97	18	.	.	X
ajst-30209	97	19	optimum	optimum	ADJ
ajst-30209	97	20	location	location	NOUN
ajst-30209	97	21	of	of	ADP
ajst-30209	97	22	surface	surface	NOUN
ajst-30209	97	23	wells	well	NOUN
ajst-30209	97	24	for	for	ADP
ajst-30209	97	25	remote	remote	ADJ
ajst-30209	97	26	pressure	pressure	NOUN
ajst-30209	97	27	relief	relief	NOUN
ajst-30209	97	28	coalbed	coalbe	VERB
ajst-30209	97	29	methane	methane	NOUN
ajst-30209	97	30	drainage	drainage	NOUN
ajst-30209	97	31	in	in	ADP
ajst-30209	97	32	mining	mining	NOUN
ajst-30209	97	33	areas	area	NOUN
ajst-30209	98	1	[	[	X
ajst-30209	98	2	j	j	X
ajst-30209	98	3	]	]	X
ajst-30209	98	4	mining	mining	NOUN
ajst-30209	98	5	science	science	NOUN
ajst-30209	98	6	and	and	CCONJ
ajst-30209	98	7	technology	technology	NOUN
ajst-30209	98	8	,	,	PUNCT
ajst-30209	98	9	2010	2010	NUM
ajst-30209	98	10	,	,	PUNCT
ajst-30209	98	11	20(2	20(2	NUM
ajst-30209	98	12	):	):	PUNCT
ajst-30209	98	13	230	230	NUM
ajst-30209	98	14	-	-	SYM
ajst-30209	98	15	237	237	NUM
ajst-30209	98	16	.	.	PUNCT
ajst-30209	99	1	[	[	X
ajst-30209	99	2	10	10	NUM
ajst-30209	99	3	]	]	X
ajst-30209	99	4	addis	addis	PROPN
ajst-30209	99	5	m	m	VERB
ajst-30209	99	6	a	a	DET
ajst-30209	99	7	.reservoir	.reservoir	X
ajst-30209	99	8	depletion	depletion	NOUN
ajst-30209	99	9	and	and	CCONJ
ajst-30209	99	10	its	its	PRON
ajst-30209	99	11	effect	effect	NOUN
ajst-30209	99	12	on	on	ADP
ajst-30209	99	13	wellbore	wellbore	NOUN
ajst-30209	99	14	stability	stability	NOUN
ajst-30209	99	15	evaluation	evaluation	NOUN
ajst-30209	99	16	[	[	X
ajst-30209	99	17	j	j	X
ajst-30209	99	18	]	]	X
ajst-30209	99	19	international	international	ADJ
ajst-30209	99	20	journal	journal	PROPN
ajst-30209	99	21	of	of	ADP
ajst-30209	99	22	rock	rock	PROPN
ajst-30209	99	23	mechanics	mechanics	PROPN
ajst-30209	99	24	&	&	CCONJ
ajst-30209	99	25	mining	mining	PROPN
ajst-30209	99	26	sciences	science	NOUN
ajst-30209	99	27	,	,	PUNCT
ajst-30209	99	28	1997	1997	NUM
ajst-30209	99	29	,	,	PUNCT
ajst-30209	99	30	34(3	34(3	PROPN
ajst-30209	99	31	-	-	SYM
ajst-30209	99	32	4):4.e1–4.e17	4):4.e1–4.e17	NOUN
ajst-30209	99	33	.	.	PUNCT
ajst-30209	100	1	[	[	X
ajst-30209	100	2	11	11	NUM
ajst-30209	100	3	]	]	PUNCT
ajst-30209	100	4	whittles	whittle	VERB
ajst-30209	100	5	d	d	PROPN
ajst-30209	100	6	n	n	PROPN
ajst-30209	100	7	,	,	PUNCT
ajst-30209	100	8	lowndes	lownde	VERB
ajst-30209	100	9	i	i	PRON
ajst-30209	100	10	s	s	PROPN
ajst-30209	100	11	,	,	PUNCT
ajst-30209	100	12	kingman	kingman	PROPN
ajst-30209	100	13	s	s	PART
ajst-30209	100	14	w	w	PROPN
ajst-30209	100	15	,	,	PUNCT
ajst-30209	100	16	et	et	NOUN
ajst-30209	101	1	al.the	al.the	PROPN
ajst-30209	101	2	stability	stability	NOUN
ajst-30209	101	3	of	of	ADP
ajst-30209	101	4	methane	methane	NOUN
ajst-30209	101	5	capture	capture	NOUN
ajst-30209	101	6	boreholes	borehole	VERB
ajst-30209	101	7	around	around	ADP
ajst-30209	101	8	a	a	DET
ajst-30209	101	9	long	long	ADJ
ajst-30209	101	10	wall	wall	PROPN
ajst-30209	101	11	coal	coal	PROPN
ajst-30209	101	12	panel	panel	NOUN
ajst-30209	102	1	[	[	X
ajst-30209	102	2	j	j	X
ajst-30209	102	3	]	]	X
ajst-30209	102	4	international	international	ADJ
ajst-30209	102	5	journal	journal	PROPN
ajst-30209	102	6	of	of	ADP
ajst-30209	102	7	coal	coal	NOUN
ajst-30209	102	8	geology	geology	NOUN
ajst-30209	102	9	,	,	PUNCT
ajst-30209	102	10	2007	2007	NUM
ajst-30209	102	11	,	,	PUNCT
ajst-30209	102	12	71(2	71(2	NUM
ajst-30209	102	13	-	-	SYM
ajst-30209	102	14	3	3	NUM
ajst-30209	102	15	):	):	PUNCT
ajst-30209	102	16	313	313	NUM
ajst-30209	102	17	-	-	SYM
ajst-30209	102	18	328	328	NUM
ajst-30209	102	19	.	.	PUNCT