id	sid	tid	token	lemma	pos
ajst-28585	1	1	academic	academic	ADJ
ajst-28585	1	2	journal	journal	NOUN
ajst-28585	1	3	of	of	ADP
ajst-28585	1	4	science	science	NOUN
ajst-28585	1	5	and	and	CCONJ
ajst-28585	1	6	technology	technology	NOUN
ajst-28585	1	7	issn	issn	NOUN
ajst-28585	1	8	:	:	PUNCT
ajst-28585	1	9	2771	2771	NUM
ajst-28585	1	10	-	-	SYM
ajst-28585	1	11	3032	3032	NUM
ajst-28585	1	12	|	|	NOUN
ajst-28585	1	13	vol	vol	NOUN
ajst-28585	1	14	.	.	PROPN
ajst-28585	1	15	13	13	NUM
ajst-28585	1	16	,	,	PUNCT
ajst-28585	1	17	no	no	INTJ
ajst-28585	1	18	.	.	NOUN
ajst-28585	1	19	3	3	NUM
ajst-28585	1	20	,	,	PUNCT
ajst-28585	1	21	2024	2024	NUM
ajst-28585	1	22	36	36	NUM
ajst-28585	1	23	application	application	NOUN
ajst-28585	1	24	practice	practice	NOUN
ajst-28585	1	25	of	of	ADP
ajst-28585	1	26	'	'	PUNCT
ajst-28585	1	27	one	one	NUM
ajst-28585	1	28	through	through	ADP
ajst-28585	1	29	three	three	NUM
ajst-28585	1	30	prevention	prevention	NOUN
ajst-28585	1	31	'	'	PUNCT
ajst-28585	1	32	technology	technology	NOUN
ajst-28585	1	33	in	in	ADP
ajst-28585	1	34	gob‐side	gob‐side	NOUN
ajst-28585	1	35	entry	entry	NOUN
ajst-28585	1	36	retaining	retaining	NOUN
ajst-28585	1	37	of	of	ADP
ajst-28585	1	38	1027	1027	NUM
ajst-28585	1	39	working	work	VERB
ajst-28585	1	40	face	face	NOUN
ajst-28585	1	41	chao	chao	PROPN
ajst-28585	1	42	hu	hu	PROPN
ajst-28585	1	43	school	school	PROPN
ajst-28585	1	44	of	of	ADP
ajst-28585	1	45	energy	energy	NOUN
ajst-28585	1	46	science	science	NOUN
ajst-28585	1	47	and	and	CCONJ
ajst-28585	1	48	engineering	engineering	NOUN
ajst-28585	1	49	,	,	PUNCT
ajst-28585	1	50	henan	henan	PROPN
ajst-28585	1	51	polytechnic	polytechnic	PROPN
ajst-28585	1	52	university	university	PROPN
ajst-28585	1	53	,	,	PUNCT
ajst-28585	1	54	jiaozuo	jiaozuo	PROPN
ajst-28585	1	55	,	,	PUNCT
ajst-28585	1	56	china	china	PROPN
ajst-28585	1	57	abstract	abstract	NOUN
ajst-28585	1	58	:	:	PUNCT
ajst-28585	1	59	as	as	ADP
ajst-28585	1	60	one	one	NUM
ajst-28585	1	61	of	of	ADP
ajst-28585	1	62	the	the	DET
ajst-28585	1	63	main	main	ADJ
ajst-28585	1	64	energy	energy	NOUN
ajst-28585	1	65	sources	source	NOUN
ajst-28585	1	66	in	in	ADP
ajst-28585	1	67	china	china	PROPN
ajst-28585	1	68	,	,	PUNCT
ajst-28585	1	69	it	it	PRON
ajst-28585	1	70	is	be	AUX
ajst-28585	1	71	very	very	ADV
ajst-28585	1	72	important	important	ADJ
ajst-28585	1	73	to	to	PART
ajst-28585	1	74	ensure	ensure	VERB
ajst-28585	1	75	the	the	DET
ajst-28585	1	76	safe	safe	ADJ
ajst-28585	1	77	production	production	NOUN
ajst-28585	1	78	of	of	ADP
ajst-28585	1	79	coal	coal	NOUN
ajst-28585	1	80	.	.	PUNCT
ajst-28585	2	1	aiming	aim	VERB
ajst-28585	2	2	at	at	ADP
ajst-28585	2	3	the	the	DET
ajst-28585	2	4	problems	problem	NOUN
ajst-28585	2	5	of	of	ADP
ajst-28585	2	6	air	air	NOUN
ajst-28585	2	7	leakage	leakage	NOUN
ajst-28585	2	8	,	,	PUNCT
ajst-28585	2	9	gas	gas	NOUN
ajst-28585	2	10	accumulation	accumulation	NOUN
ajst-28585	2	11	,	,	PUNCT
ajst-28585	2	12	large	large	ADJ
ajst-28585	2	13	dust	dust	NOUN
ajst-28585	2	14	and	and	CCONJ
ajst-28585	2	15	spontaneous	spontaneous	ADJ
ajst-28585	2	16	combustion	combustion	NOUN
ajst-28585	2	17	of	of	ADP
ajst-28585	2	18	coal	coal	NOUN
ajst-28585	2	19	seam	seam	NOUN
ajst-28585	2	20	in	in	ADP
ajst-28585	2	21	1027	1027	NUM
ajst-28585	2	22	gob	gob	NOUN
ajst-28585	2	23	-	-	PUNCT
ajst-28585	2	24	side	side	NOUN
ajst-28585	2	25	entry	entry	NOUN
ajst-28585	2	26	retaining	retain	VERB
ajst-28585	2	27	working	work	VERB
ajst-28585	2	28	face	face	NOUN
ajst-28585	2	29	of	of	ADP
ajst-28585	2	30	jiegou	jiegou	PROPN
ajst-28585	2	31	coal	coal	PROPN
ajst-28585	2	32	mine	mine	NOUN
ajst-28585	2	33	in	in	ADP
ajst-28585	2	34	anhui	anhui	PROPN
ajst-28585	2	35	province	province	PROPN
ajst-28585	2	36	,	,	PUNCT
ajst-28585	2	37	the	the	DET
ajst-28585	2	38	technical	technical	ADJ
ajst-28585	2	39	measures	measure	NOUN
ajst-28585	2	40	of	of	ADP
ajst-28585	2	41	"	"	PUNCT
ajst-28585	2	42	one	one	NUM
ajst-28585	2	43	ventilation	ventilation	NOUN
ajst-28585	2	44	and	and	CCONJ
ajst-28585	2	45	three	three	NUM
ajst-28585	2	46	preventions	prevention	NOUN
ajst-28585	2	47	"	"	PUNCT
ajst-28585	2	48	are	be	AUX
ajst-28585	2	49	adopted	adopt	VERB
ajst-28585	2	50	.	.	PUNCT
ajst-28585	3	1	through	through	ADP
ajst-28585	3	2	the	the	DET
ajst-28585	3	3	use	use	NOUN
ajst-28585	3	4	of	of	ADP
ajst-28585	3	5	y	y	NOUN
ajst-28585	3	6	-	-	PUNCT
ajst-28585	3	7	type	type	NOUN
ajst-28585	3	8	ventilation	ventilation	NOUN
ajst-28585	3	9	system	system	NOUN
ajst-28585	3	10	,	,	PUNCT
ajst-28585	3	11	thin	thin	ADJ
ajst-28585	3	12	spray	spray	NOUN
ajst-28585	3	13	sealing	seal	VERB
ajst-28585	3	14	technology	technology	NOUN
ajst-28585	3	15	of	of	ADP
ajst-28585	3	16	gob	gob	NOUN
ajst-28585	3	17	-	-	PUNCT
ajst-28585	3	18	side	side	NOUN
ajst-28585	3	19	wall	wall	NOUN
ajst-28585	3	20	and	and	CCONJ
ajst-28585	3	21	three	three	NUM
ajst-28585	3	22	kinds	kind	NOUN
ajst-28585	3	23	of	of	ADP
ajst-28585	3	24	fire	fire	NOUN
ajst-28585	3	25	prevention	prevention	NOUN
ajst-28585	3	26	and	and	CCONJ
ajst-28585	3	27	extinguishing	extinguish	VERB
ajst-28585	3	28	technology	technology	NOUN
ajst-28585	3	29	,	,	PUNCT
ajst-28585	3	30	the	the	DET
ajst-28585	3	31	safe	safe	ADJ
ajst-28585	3	32	production	production	NOUN
ajst-28585	3	33	of	of	ADP
ajst-28585	3	34	gob	gob	NOUN
ajst-28585	3	35	-	-	PUNCT
ajst-28585	3	36	side	side	NOUN
ajst-28585	3	37	entry	entry	NOUN
ajst-28585	3	38	retaining	retain	VERB
ajst-28585	3	39	working	work	VERB
ajst-28585	3	40	face	face	NOUN
ajst-28585	3	41	is	be	AUX
ajst-28585	3	42	ensured	ensure	VERB
ajst-28585	3	43	,	,	PUNCT
ajst-28585	3	44	which	which	PRON
ajst-28585	3	45	provides	provide	VERB
ajst-28585	3	46	technical	technical	ADJ
ajst-28585	3	47	and	and	CCONJ
ajst-28585	3	48	practical	practical	ADJ
ajst-28585	3	49	experience	experience	NOUN
ajst-28585	3	50	for	for	ADP
ajst-28585	3	51	the	the	DET
ajst-28585	3	52	"	"	PUNCT
ajst-28585	3	53	one	one	NUM
ajst-28585	3	54	ventilation	ventilation	NOUN
ajst-28585	3	55	and	and	CCONJ
ajst-28585	3	56	three	three	NUM
ajst-28585	3	57	preventions	prevention	NOUN
ajst-28585	3	58	"	"	PUNCT
ajst-28585	3	59	work	work	NOUN
ajst-28585	3	60	during	during	ADP
ajst-28585	3	61	the	the	DET
ajst-28585	3	62	safe	safe	ADJ
ajst-28585	3	63	mining	mining	NOUN
ajst-28585	3	64	period	period	NOUN
ajst-28585	3	65	of	of	ADP
ajst-28585	3	66	gobside	gobside	ADJ
ajst-28585	3	67	entry	entry	NOUN
ajst-28585	3	68	retaining	retain	VERB
ajst-28585	3	69	working	work	VERB
ajst-28585	3	70	face	face	NOUN
ajst-28585	3	71	.	.	PUNCT
ajst-28585	4	1	keywords	keyword	NOUN
ajst-28585	4	2	:	:	PUNCT
ajst-28585	4	3	retaining	retain	VERB
ajst-28585	4	4	roadway	roadway	NOUN
ajst-28585	4	5	along	along	ADP
ajst-28585	4	6	the	the	DET
ajst-28585	4	7	empty	empty	ADJ
ajst-28585	4	8	;	;	PUNCT
ajst-28585	4	9	'	'	PUNCT
ajst-28585	4	10	one	one	NUM
ajst-28585	4	11	ventilation	ventilation	NOUN
ajst-28585	4	12	and	and	CCONJ
ajst-28585	4	13	three	three	NUM
ajst-28585	4	14	prevention	prevention	NOUN
ajst-28585	4	15	'	'	PUNCT
ajst-28585	4	16	;	;	PUNCT
ajst-28585	4	17	technical	technical	ADJ
ajst-28585	4	18	measures	measure	NOUN
ajst-28585	4	19	;	;	PUNCT
ajst-28585	4	20	gas	gas	NOUN
ajst-28585	4	21	prevention	prevention	NOUN
ajst-28585	4	22	.	.	PUNCT
ajst-28585	5	1	1	1	X
ajst-28585	5	2	.	.	X
ajst-28585	5	3	introduction	introduction	NOUN
ajst-28585	5	4	as	as	ADP
ajst-28585	5	5	an	an	DET
ajst-28585	5	6	important	important	ADJ
ajst-28585	5	7	part	part	NOUN
ajst-28585	5	8	of	of	ADP
ajst-28585	5	9	china	china	PROPN
ajst-28585	5	10	's	's	PART
ajst-28585	5	11	energy	energy	NOUN
ajst-28585	5	12	,	,	PUNCT
ajst-28585	5	13	coal	coal	NOUN
ajst-28585	5	14	occupies	occupy	VERB
ajst-28585	5	15	its	its	PRON
ajst-28585	5	16	dominant	dominant	ADJ
ajst-28585	5	17	position	position	NOUN
ajst-28585	5	18	.	.	PUNCT
ajst-28585	6	1	in	in	ADP
ajst-28585	6	2	the	the	DET
ajst-28585	6	3	past	past	NOUN
ajst-28585	6	4	,	,	PUNCT
ajst-28585	6	5	coal	coal	NOUN
ajst-28585	6	6	consumption	consumption	NOUN
ajst-28585	6	7	accounted	account	VERB
ajst-28585	6	8	for	for	ADP
ajst-28585	6	9	more	more	ADJ
ajst-28585	6	10	than	than	ADP
ajst-28585	6	11	50	50	NUM
ajst-28585	6	12	%	%	NOUN
ajst-28585	6	13	of	of	ADP
ajst-28585	6	14	total	total	ADJ
ajst-28585	6	15	energy	energy	NOUN
ajst-28585	6	16	consumption[1	consumption[1	PROPN
ajst-28585	6	17	-	-	PUNCT
ajst-28585	6	18	2	2	NUM
ajst-28585	6	19	]	]	PUNCT
ajst-28585	6	20	.	.	PUNCT
ajst-28585	7	1	gobside	gobside	ADJ
ajst-28585	7	2	entry	entry	NOUN
ajst-28585	7	3	retaining	retain	VERB
ajst-28585	7	4	mining	mining	NOUN
ajst-28585	7	5	can	can	AUX
ajst-28585	7	6	alleviate	alleviate	VERB
ajst-28585	7	7	the	the	DET
ajst-28585	7	8	problems	problem	NOUN
ajst-28585	7	9	of	of	ADP
ajst-28585	7	10	high	high	ADJ
ajst-28585	7	11	production	production	NOUN
ajst-28585	7	12	cost	cost	NOUN
ajst-28585	7	13	,	,	PUNCT
ajst-28585	7	14	low	low	ADJ
ajst-28585	7	15	mining	mining	NOUN
ajst-28585	7	16	efficiency	efficiency	NOUN
ajst-28585	7	17	and	and	CCONJ
ajst-28585	7	18	tight	tight	ADJ
ajst-28585	7	19	mining	mining	NOUN
ajst-28585	7	20	replacement[3	replacement[3	PROPN
ajst-28585	7	21	-	-	PUNCT
ajst-28585	7	22	4	4	NUM
ajst-28585	7	23	]	]	PUNCT
ajst-28585	7	24	.	.	PUNCT
ajst-28585	8	1	however	however	ADV
ajst-28585	8	2	,	,	PUNCT
ajst-28585	8	3	due	due	ADP
ajst-28585	8	4	to	to	ADP
ajst-28585	8	5	the	the	DET
ajst-28585	8	6	gradual	gradual	ADJ
ajst-28585	8	7	complexity	complexity	NOUN
ajst-28585	8	8	of	of	ADP
ajst-28585	8	9	mining	mining	NOUN
ajst-28585	8	10	conditions	condition	NOUN
ajst-28585	8	11	,	,	PUNCT
ajst-28585	8	12	dust	dust	NOUN
ajst-28585	8	13	and	and	CCONJ
ajst-28585	8	14	toxic	toxic	ADJ
ajst-28585	8	15	gases	gas	NOUN
ajst-28585	8	16	will	will	AUX
ajst-28585	8	17	be	be	AUX
ajst-28585	8	18	produced	produce	VERB
ajst-28585	8	19	in	in	ADP
ajst-28585	8	20	the	the	DET
ajst-28585	8	21	production	production	NOUN
ajst-28585	8	22	process	process	NOUN
ajst-28585	8	23	of	of	ADP
ajst-28585	8	24	roadways	roadway	NOUN
ajst-28585	8	25	,	,	PUNCT
ajst-28585	8	26	and	and	CCONJ
ajst-28585	8	27	even	even	ADV
ajst-28585	8	28	gas	gas	NOUN
ajst-28585	8	29	explosion	explosion	NOUN
ajst-28585	8	30	and	and	CCONJ
ajst-28585	8	31	natural	natural	ADJ
ajst-28585	8	32	phenomena	phenomenon	NOUN
ajst-28585	8	33	will	will	AUX
ajst-28585	8	34	be	be	AUX
ajst-28585	8	35	more	more	ADV
ajst-28585	8	36	serious	serious	ADJ
ajst-28585	8	37	.	.	PUNCT
ajst-28585	9	1	if	if	SCONJ
ajst-28585	9	2	the	the	DET
ajst-28585	9	3	staff	staff	NOUN
ajst-28585	9	4	can	can	AUX
ajst-28585	9	5	not	not	PART
ajst-28585	9	6	guarantee	guarantee	VERB
ajst-28585	9	7	the	the	DET
ajst-28585	9	8	underground	underground	ADJ
ajst-28585	9	9	ventilation	ventilation	NOUN
ajst-28585	9	10	system	system	NOUN
ajst-28585	9	11	,	,	PUNCT
ajst-28585	9	12	it	it	PRON
ajst-28585	9	13	will	will	AUX
ajst-28585	9	14	threaten	threaten	VERB
ajst-28585	9	15	the	the	DET
ajst-28585	9	16	safety	safety	NOUN
ajst-28585	9	17	of	of	ADP
ajst-28585	9	18	life	life	NOUN
ajst-28585	9	19	.	.	PUNCT
ajst-28585	10	1	therefore	therefore	ADV
ajst-28585	10	2	,	,	PUNCT
ajst-28585	10	3	it	it	PRON
ajst-28585	10	4	is	be	AUX
ajst-28585	10	5	a	a	DET
ajst-28585	10	6	top	top	ADJ
ajst-28585	10	7	priority	priority	NOUN
ajst-28585	10	8	to	to	PART
ajst-28585	10	9	solve	solve	VERB
ajst-28585	10	10	the	the	DET
ajst-28585	10	11	difficult	difficult	ADJ
ajst-28585	10	12	problems	problem	NOUN
ajst-28585	10	13	of	of	ADP
ajst-28585	10	14	ventilation	ventilation	NOUN
ajst-28585	10	15	technology	technology	NOUN
ajst-28585	10	16	,	,	PUNCT
ajst-28585	10	17	gas	gas	NOUN
ajst-28585	10	18	control	control	NOUN
ajst-28585	10	19	technology	technology	NOUN
ajst-28585	10	20	,	,	PUNCT
ajst-28585	10	21	fire	fire	NOUN
ajst-28585	10	22	and	and	CCONJ
ajst-28585	10	23	dust	dust	NOUN
ajst-28585	10	24	prevention	prevention	NOUN
ajst-28585	10	25	and	and	CCONJ
ajst-28585	10	26	control	control	NOUN
ajst-28585	10	27	technology	technology	NOUN
ajst-28585	10	28	in	in	ADP
ajst-28585	10	29	roadways	roadway	NOUN
ajst-28585	10	30	.	.	PUNCT
ajst-28585	11	1	therefore	therefore	ADV
ajst-28585	11	2	,	,	PUNCT
ajst-28585	11	3	the	the	DET
ajst-28585	11	4	implementation	implementation	NOUN
ajst-28585	11	5	of	of	ADP
ajst-28585	11	6	'	'	PUNCT
ajst-28585	11	7	one	one	NUM
ajst-28585	11	8	ventilation	ventilation	NOUN
ajst-28585	11	9	and	and	CCONJ
ajst-28585	11	10	three	three	NUM
ajst-28585	11	11	prevention	prevention	NOUN
ajst-28585	11	12	'	'	PUNCT
ajst-28585	11	13	technology	technology	NOUN
ajst-28585	11	14	is	be	AUX
ajst-28585	11	15	an	an	DET
ajst-28585	11	16	important	important	ADJ
ajst-28585	11	17	key	key	NOUN
ajst-28585	11	18	.	.	PUNCT
ajst-28585	12	1	in	in	ADP
ajst-28585	12	2	the	the	DET
ajst-28585	12	3	modern	modern	ADJ
ajst-28585	12	4	operation	operation	NOUN
ajst-28585	12	5	of	of	ADP
ajst-28585	12	6	the	the	DET
ajst-28585	12	7	coal	coal	NOUN
ajst-28585	12	8	mine	mine	NOUN
ajst-28585	12	9	industry	industry	NOUN
ajst-28585	12	10	,	,	PUNCT
ajst-28585	12	11	through	through	ADP
ajst-28585	12	12	the	the	DET
ajst-28585	12	13	use	use	NOUN
ajst-28585	12	14	of	of	ADP
ajst-28585	12	15	one	one	NUM
ajst-28585	12	16	ventilation	ventilation	NOUN
ajst-28585	12	17	and	and	CCONJ
ajst-28585	12	18	three	three	NUM
ajst-28585	12	19	prevention	prevention	NOUN
ajst-28585	12	20	technologies	technology	NOUN
ajst-28585	12	21	,	,	PUNCT
ajst-28585	12	22	it	it	PRON
ajst-28585	12	23	provides	provide	VERB
ajst-28585	12	24	technical	technical	ADJ
ajst-28585	12	25	support	support	NOUN
ajst-28585	12	26	for	for	ADP
ajst-28585	12	27	the	the	DET
ajst-28585	12	28	rapid	rapid	ADJ
ajst-28585	12	29	development	development	NOUN
ajst-28585	12	30	and	and	CCONJ
ajst-28585	12	31	stable	stable	ADJ
ajst-28585	12	32	operation	operation	NOUN
ajst-28585	12	33	of	of	ADP
ajst-28585	12	34	coal	coal	NOUN
ajst-28585	12	35	mine	mine	NOUN
ajst-28585	12	36	enterprises	enterprise	NOUN
ajst-28585	12	37	,	,	PUNCT
ajst-28585	12	38	creates	create	VERB
ajst-28585	12	39	a	a	DET
ajst-28585	12	40	safe	safe	ADJ
ajst-28585	12	41	production	production	NOUN
ajst-28585	12	42	environment	environment	NOUN
ajst-28585	12	43	,	,	PUNCT
ajst-28585	12	44	and	and	CCONJ
ajst-28585	12	45	helps	help	VERB
ajst-28585	12	46	the	the	DET
ajst-28585	12	47	high	high	ADJ
ajst-28585	12	48	efficiency	efficiency	NOUN
ajst-28585	12	49	of	of	ADP
ajst-28585	12	50	various	various	ADJ
ajst-28585	12	51	operational	operational	ADJ
ajst-28585	12	52	activities	activity	NOUN
ajst-28585	12	53	in	in	ADP
ajst-28585	12	54	coal	coal	NOUN
ajst-28585	12	55	mine	mine	NOUN
ajst-28585	12	56	production[5	production[5	NOUN
ajst-28585	12	57	-	-	PUNCT
ajst-28585	12	58	7	7	NUM
ajst-28585	12	59	]	]	PUNCT
ajst-28585	12	60	.	.	PUNCT
ajst-28585	13	1	2	2	X
ajst-28585	13	2	.	.	X
ajst-28585	13	3	engineering	engineering	NOUN
ajst-28585	13	4	background	background	NOUN
ajst-28585	13	5	the	the	DET
ajst-28585	13	6	1027	1027	NUM
ajst-28585	13	7	working	work	VERB
ajst-28585	13	8	face	face	NOUN
ajst-28585	13	9	is	be	AUX
ajst-28585	13	10	located	locate	VERB
ajst-28585	13	11	in	in	ADP
ajst-28585	13	12	the	the	DET
ajst-28585	13	13	jiegou	jiegou	PROPN
ajst-28585	13	14	coal	coal	PROPN
ajst-28585	13	15	mine	mine	NOUN
ajst-28585	13	16	in	in	ADP
ajst-28585	13	17	anhui	anhui	PROPN
ajst-28585	13	18	province	province	PROPN
ajst-28585	13	19	.	.	PUNCT
ajst-28585	14	1	the	the	DET
ajst-28585	14	2	northern	northern	ADJ
ajst-28585	14	3	part	part	NOUN
ajst-28585	14	4	of	of	ADP
ajst-28585	14	5	the	the	DET
ajst-28585	14	6	1027	1027	NUM
ajst-28585	14	7	working	work	VERB
ajst-28585	14	8	face	face	NOUN
ajst-28585	14	9	is	be	AUX
ajst-28585	14	10	the	the	DET
ajst-28585	14	11	1026	1026	NUM
ajst-28585	14	12	working	work	VERB
ajst-28585	14	13	face	face	NOUN
ajst-28585	14	14	,	,	PUNCT
ajst-28585	14	15	the	the	DET
ajst-28585	14	16	western	western	ADJ
ajst-28585	14	17	part	part	NOUN
ajst-28585	14	18	is	be	AUX
ajst-28585	14	19	the	the	DET
ajst-28585	14	20	south	south	ADJ
ajst-28585	14	21	wing	wing	NOUN
ajst-28585	14	22	track	track	NOUN
ajst-28585	14	23	roadway	roadway	NOUN
ajst-28585	14	24	of	of	ADP
ajst-28585	14	25	the	the	DET
ajst-28585	14	26	east	east	ADV
ajst-28585	14	27	no.1	no.1	VERB
ajst-28585	14	28	lower	low	ADJ
ajst-28585	14	29	mining	mining	NOUN
ajst-28585	14	30	area	area	NOUN
ajst-28585	14	31	,	,	PUNCT
ajst-28585	14	32	the	the	DET
ajst-28585	14	33	eastern	eastern	ADJ
ajst-28585	14	34	part	part	NOUN
ajst-28585	14	35	is	be	AUX
ajst-28585	14	36	the	the	DET
ajst-28585	14	37	mine	mine	NOUN
ajst-28585	14	38	boundary	boundary	NOUN
ajst-28585	14	39	,	,	PUNCT
ajst-28585	14	40	and	and	CCONJ
ajst-28585	14	41	the	the	DET
ajst-28585	14	42	southern	southern	ADJ
ajst-28585	14	43	part	part	NOUN
ajst-28585	14	44	is	be	AUX
ajst-28585	14	45	the	the	DET
ajst-28585	14	46	1028	1028	NUM
ajst-28585	14	47	working	working	NOUN
ajst-28585	14	48	face	face	NOUN
ajst-28585	14	49	.	.	PUNCT
ajst-28585	15	1	there	there	PRON
ajst-28585	15	2	are	be	VERB
ajst-28585	15	3	two	two	NUM
ajst-28585	15	4	mining	mining	NOUN
ajst-28585	15	5	roadways	roadway	NOUN
ajst-28585	15	6	in	in	ADP
ajst-28585	15	7	the	the	DET
ajst-28585	15	8	1027	1027	NUM
ajst-28585	15	9	working	work	VERB
ajst-28585	15	10	face	face	NOUN
ajst-28585	15	11	,	,	PUNCT
ajst-28585	15	12	including	include	VERB
ajst-28585	15	13	the	the	DET
ajst-28585	15	14	air	air	NOUN
ajst-28585	15	15	roadway	roadway	NOUN
ajst-28585	15	16	and	and	CCONJ
ajst-28585	15	17	the	the	DET
ajst-28585	15	18	machine	machine	NOUN
ajst-28585	15	19	roadway	roadway	NOUN
ajst-28585	15	20	.	.	PUNCT
ajst-28585	16	1	the	the	DET
ajst-28585	16	2	air	air	NOUN
ajst-28585	16	3	roadway	roadway	NOUN
ajst-28585	16	4	is	be	AUX
ajst-28585	16	5	the	the	DET
ajst-28585	16	6	gob	gob	NOUN
ajst-28585	16	7	-	-	PUNCT
ajst-28585	16	8	side	side	NOUN
ajst-28585	16	9	entry	entry	NOUN
ajst-28585	16	10	retaining	retaining	NOUN
ajst-28585	16	11	of	of	ADP
ajst-28585	16	12	the	the	DET
ajst-28585	16	13	1026	1026	NUM
ajst-28585	16	14	working	work	VERB
ajst-28585	16	15	face	face	NOUN
ajst-28585	16	16	,	,	PUNCT
ajst-28585	16	17	with	with	ADP
ajst-28585	16	18	a	a	DET
ajst-28585	16	19	length	length	NOUN
ajst-28585	16	20	of	of	ADP
ajst-28585	16	21	796	796	NUM
ajst-28585	16	22	m	m	NOUN
ajst-28585	16	23	,	,	PUNCT
ajst-28585	16	24	and	and	CCONJ
ajst-28585	16	25	the	the	DET
ajst-28585	16	26	length	length	NOUN
ajst-28585	16	27	of	of	ADP
ajst-28585	16	28	the	the	DET
ajst-28585	16	29	1027	1027	NUM
ajst-28585	16	30	working	work	VERB
ajst-28585	16	31	face	face	NOUN
ajst-28585	16	32	is	be	AUX
ajst-28585	16	33	941	941	NUM
ajst-28585	16	34	m.	m.	NOUN
ajst-28585	16	35	the	the	DET
ajst-28585	16	36	coal	coal	NOUN
ajst-28585	16	37	seam	seam	NOUN
ajst-28585	16	38	of	of	ADP
ajst-28585	16	39	1027	1027	NUM
ajst-28585	16	40	working	work	VERB
ajst-28585	16	41	face	face	NOUN
ajst-28585	16	42	is	be	AUX
ajst-28585	16	43	10	10	NUM
ajst-28585	16	44	coal	coal	NOUN
ajst-28585	16	45	,	,	PUNCT
ajst-28585	16	46	which	which	PRON
ajst-28585	16	47	is	be	AUX
ajst-28585	16	48	mainly	mainly	ADV
ajst-28585	16	49	composed	compose	VERB
ajst-28585	16	50	of	of	ADP
ajst-28585	16	51	dark	dark	ADJ
ajst-28585	16	52	coal	coal	NOUN
ajst-28585	16	53	and	and	CCONJ
ajst-28585	16	54	bright	bright	ADJ
ajst-28585	16	55	coal	coal	NOUN
ajst-28585	16	56	.	.	PUNCT
ajst-28585	17	1	the	the	DET
ajst-28585	17	2	elevation	elevation	NOUN
ajst-28585	17	3	of	of	ADP
ajst-28585	17	4	working	work	VERB
ajst-28585	17	5	face	face	NOUN
ajst-28585	17	6	is-493~-558	is-493~-558	ADJ
ajst-28585	17	7	m.	m.	NOUN
ajst-28585	17	8	the	the	DET
ajst-28585	17	9	occurrence	occurrence	NOUN
ajst-28585	17	10	of	of	ADP
ajst-28585	17	11	coal	coal	NOUN
ajst-28585	17	12	seam	seam	NOUN
ajst-28585	17	13	is	be	AUX
ajst-28585	17	14	relatively	relatively	ADV
ajst-28585	17	15	stable	stable	ADJ
ajst-28585	17	16	.	.	PUNCT
ajst-28585	18	1	the	the	DET
ajst-28585	18	2	dip	dip	NOUN
ajst-28585	18	3	angle	angle	NOUN
ajst-28585	18	4	of	of	ADP
ajst-28585	18	5	coal	coal	NOUN
ajst-28585	18	6	seam	seam	NOUN
ajst-28585	18	7	is	be	AUX
ajst-28585	18	8	5	5	NUM
ajst-28585	18	9	°	°	NOUN
ajst-28585	18	10	~23	~23	NOUN
ajst-28585	18	11	°	°	NOUN
ajst-28585	18	12	,	,	PUNCT
ajst-28585	18	13	with	with	ADP
ajst-28585	18	14	an	an	DET
ajst-28585	18	15	average	average	NOUN
ajst-28585	18	16	of	of	ADP
ajst-28585	18	17	13	13	NUM
ajst-28585	18	18	°	°	NOUN
ajst-28585	18	19	.	.	PUNCT
ajst-28585	19	1	the	the	DET
ajst-28585	19	2	structure	structure	NOUN
ajst-28585	19	3	of	of	ADP
ajst-28585	19	4	coal	coal	NOUN
ajst-28585	19	5	seam	seam	NOUN
ajst-28585	19	6	is	be	AUX
ajst-28585	19	7	simple	simple	ADJ
ajst-28585	19	8	.	.	PUNCT
ajst-28585	20	1	the	the	DET
ajst-28585	20	2	thickness	thickness	NOUN
ajst-28585	20	3	of	of	ADP
ajst-28585	20	4	coal	coal	NOUN
ajst-28585	20	5	seam	seam	NOUN
ajst-28585	20	6	is0.6	is0.6	ADP
ajst-28585	20	7	~3.0	~3.0	PROPN
ajst-28585	20	8	m	m	NOUN
ajst-28585	20	9	,	,	PUNCT
ajst-28585	20	10	with	with	SCONJ
ajst-28585	20	11	an	an	DET
ajst-28585	20	12	average	average	NOUN
ajst-28585	20	13	of	of	ADP
ajst-28585	20	14	1.6	1.6	NUM
ajst-28585	20	15	m.	m.	NOUN
ajst-28585	20	16	the	the	DET
ajst-28585	20	17	coal	coal	NOUN
ajst-28585	20	18	seam	seam	NOUN
ajst-28585	20	19	belongs	belong	VERB
ajst-28585	20	20	to	to	ADP
ajst-28585	20	21	class	class	PROPN
ajst-28585	20	22	ii	ii	PROPN
ajst-28585	20	23	spontaneous	spontaneous	ADJ
ajst-28585	20	24	combustion	combustion	NOUN
ajst-28585	20	25	coal	coal	NOUN
ajst-28585	20	26	seam	seam	NOUN
ajst-28585	20	27	.	.	PUNCT
ajst-28585	21	1	the	the	DET
ajst-28585	21	2	strike	strike	NOUN
ajst-28585	21	3	length	length	NOUN
ajst-28585	21	4	of	of	ADP
ajst-28585	21	5	working	work	VERB
ajst-28585	21	6	face	face	NOUN
ajst-28585	21	7	is	be	AUX
ajst-28585	21	8	672	672	NUM
ajst-28585	21	9	~	~	SYM
ajst-28585	21	10	688	688	NUM
ajst-28585	21	11	m	m	NOUN
ajst-28585	21	12	,	,	PUNCT
ajst-28585	21	13	with	with	ADP
ajst-28585	21	14	an	an	DET
ajst-28585	21	15	average	average	NOUN
ajst-28585	21	16	of	of	ADP
ajst-28585	21	17	680	680	NUM
ajst-28585	21	18	m.	m.	NOUN
ajst-28585	21	19	the	the	DET
ajst-28585	21	20	measured	measure	VERB
ajst-28585	21	21	maximum	maximum	ADJ
ajst-28585	21	22	gas	gas	NOUN
ajst-28585	21	23	pressure	pressure	NOUN
ajst-28585	21	24	of	of	ADP
ajst-28585	21	25	1027	1027	NUM
ajst-28585	21	26	machine	machine	NOUN
ajst-28585	21	27	roadway	roadway	NOUN
ajst-28585	21	28	is	be	AUX
ajst-28585	21	29	0.03	0.03	NUM
ajst-28585	21	30	mpa	mpa	NOUN
ajst-28585	21	31	.	.	PUNCT
ajst-28585	22	1	according	accord	VERB
ajst-28585	22	2	to	to	ADP
ajst-28585	22	3	the	the	DET
ajst-28585	22	4	research	research	NOUN
ajst-28585	22	5	results	result	NOUN
ajst-28585	22	6	of	of	ADP
ajst-28585	22	7	fire	fire	NOUN
ajst-28585	22	8	prevention	prevention	NOUN
ajst-28585	22	9	and	and	CCONJ
ajst-28585	22	10	extinguishing	extinguish	VERB
ajst-28585	22	11	technology	technology	NOUN
ajst-28585	22	12	for	for	ADP
ajst-28585	22	13	high	high	ADJ
ajst-28585	22	14	gas	gas	NOUN
ajst-28585	22	15	mine	mine	NOUN
ajst-28585	22	16	and	and	CCONJ
ajst-28585	22	17	easy	easy	ADJ
ajst-28585	22	18	natural	natural	ADJ
ajst-28585	22	19	coal	coal	NOUN
ajst-28585	22	20	seam	seam	NOUN
ajst-28585	22	21	mining	mining	NOUN
ajst-28585	22	22	at	at	ADP
ajst-28585	22	23	home	home	NOUN
ajst-28585	22	24	and	and	CCONJ
ajst-28585	22	25	abroad	abroad	ADV
ajst-28585	22	26	,	,	PUNCT
ajst-28585	22	27	combined	combine	VERB
ajst-28585	22	28	with	with	ADP
ajst-28585	22	29	the	the	DET
ajst-28585	22	30	production	production	NOUN
ajst-28585	22	31	technology	technology	NOUN
ajst-28585	22	32	level	level	NOUN
ajst-28585	22	33	of	of	ADP
ajst-28585	22	34	jiegou	jiegou	PROPN
ajst-28585	22	35	coal	coal	PROPN
ajst-28585	22	36	mine	mine	PROPN
ajst-28585	22	37	,	,	PUNCT
ajst-28585	22	38	the	the	DET
ajst-28585	22	39	y	y	NOUN
ajst-28585	22	40	-	-	PUNCT
ajst-28585	22	41	type	type	NOUN
ajst-28585	22	42	ventilation	ventilation	NOUN
ajst-28585	22	43	system	system	NOUN
ajst-28585	22	44	technology	technology	NOUN
ajst-28585	22	45	of	of	ADP
ajst-28585	22	46	gob	gob	NOUN
ajst-28585	22	47	-	-	PUNCT
ajst-28585	22	48	side	side	NOUN
ajst-28585	22	49	entry	entry	NOUN
ajst-28585	22	50	retaining	retain	VERB
ajst-28585	22	51	in	in	ADP
ajst-28585	22	52	1027	1027	NUM
ajst-28585	22	53	working	work	VERB
ajst-28585	22	54	face	face	NOUN
ajst-28585	22	55	and	and	CCONJ
ajst-28585	22	56	the	the	DET
ajst-28585	22	57	thin	thin	ADJ
ajst-28585	22	58	spray	spray	NOUN
ajst-28585	22	59	sealing	seal	VERB
ajst-28585	22	60	technology	technology	NOUN
ajst-28585	22	61	of	of	ADP
ajst-28585	22	62	inorganic	inorganic	ADJ
ajst-28585	22	63	flexible	flexible	ADJ
ajst-28585	22	64	material	material	NOUN
ajst-28585	22	65	along	along	ADP
ajst-28585	22	66	gob	gob	NOUN
ajst-28585	22	67	side	side	NOUN
ajst-28585	22	68	are	be	AUX
ajst-28585	22	69	put	put	VERB
ajst-28585	22	70	forward	forward	ADV
ajst-28585	22	71	by	by	ADP
ajst-28585	22	72	adopting	adopt	VERB
ajst-28585	22	73	the	the	DET
ajst-28585	22	74	technical	technical	ADJ
ajst-28585	22	75	scheme	scheme	NOUN
ajst-28585	22	76	of	of	ADP
ajst-28585	22	77	'	'	PUNCT
ajst-28585	22	78	one	one	NUM
ajst-28585	22	79	ventilation	ventilation	NOUN
ajst-28585	22	80	and	and	CCONJ
ajst-28585	22	81	three	three	NUM
ajst-28585	22	82	prevention	prevention	NOUN
ajst-28585	22	83	'	'	PUNCT
ajst-28585	22	84	.	.	PUNCT
ajst-28585	23	1	it	it	PRON
ajst-28585	23	2	provides	provide	VERB
ajst-28585	23	3	a	a	DET
ajst-28585	23	4	certain	certain	ADJ
ajst-28585	23	5	reference	reference	NOUN
ajst-28585	23	6	for	for	ADP
ajst-28585	23	7	this	this	DET
ajst-28585	23	8	type	type	NOUN
ajst-28585	23	9	of	of	ADP
ajst-28585	23	10	mine	mine	NOUN
ajst-28585	23	11	.	.	PUNCT
ajst-28585	24	1	3	3	X
ajst-28585	24	2	.	.	X
ajst-28585	24	3	y	y	ADJ
ajst-28585	24	4	-	-	PUNCT
ajst-28585	24	5	type	type	NOUN
ajst-28585	24	6	ventilation	ventilation	NOUN
ajst-28585	24	7	system	system	NOUN
ajst-28585	24	8	of	of	ADP
ajst-28585	24	9	gobside	gobside	ADJ
ajst-28585	24	10	entry	entry	NOUN
ajst-28585	24	11	retaining	retain	VERB
ajst-28585	24	12	in	in	ADP
ajst-28585	24	13	order	order	NOUN
ajst-28585	24	14	to	to	PART
ajst-28585	24	15	solve	solve	VERB
ajst-28585	24	16	the	the	DET
ajst-28585	24	17	problem	problem	NOUN
ajst-28585	24	18	of	of	ADP
ajst-28585	24	19	gas	gas	NOUN
ajst-28585	24	20	accumulation	accumulation	NOUN
ajst-28585	24	21	in	in	ADP
ajst-28585	24	22	1027	1027	NUM
ajst-28585	24	23	working	work	VERB
ajst-28585	24	24	face	face	NOUN
ajst-28585	24	25	,	,	PUNCT
ajst-28585	24	26	y	y	NOUN
ajst-28585	24	27	-	-	PUNCT
ajst-28585	24	28	type	type	NOUN
ajst-28585	24	29	ventilation	ventilation	NOUN
ajst-28585	24	30	system	system	NOUN
ajst-28585	24	31	is	be	AUX
ajst-28585	24	32	adopted	adopt	VERB
ajst-28585	24	33	in	in	ADP
ajst-28585	24	34	the	the	DET
ajst-28585	24	35	working	work	VERB
ajst-28585	24	36	face	face	NOUN
ajst-28585	24	37	.	.	PUNCT
ajst-28585	25	1	compared	compare	VERB
ajst-28585	25	2	with	with	ADP
ajst-28585	25	3	the	the	DET
ajst-28585	25	4	u	u	NOUN
ajst-28585	25	5	-	-	NOUN
ajst-28585	25	6	type	type	ADJ
ajst-28585	25	7	ventilation	ventilation	NOUN
ajst-28585	25	8	,	,	PUNCT
ajst-28585	25	9	the	the	DET
ajst-28585	25	10	air	air	NOUN
ajst-28585	25	11	volume	volume	NOUN
ajst-28585	25	12	of	of	ADP
ajst-28585	25	13	the	the	DET
ajst-28585	25	14	y	y	NOUN
ajst-28585	25	15	-	-	PUNCT
ajst-28585	25	16	type	type	NOUN
ajst-28585	25	17	ventilation	ventilation	NOUN
ajst-28585	25	18	working	working	NOUN
ajst-28585	25	19	face	face	NOUN
ajst-28585	25	20	is	be	AUX
ajst-28585	25	21	larger	large	ADJ
ajst-28585	25	22	,	,	PUNCT
ajst-28585	25	23	the	the	DET
ajst-28585	25	24	air	air	NOUN
ajst-28585	25	25	pressure	pressure	NOUN
ajst-28585	25	26	of	of	ADP
ajst-28585	25	27	the	the	DET
ajst-28585	25	28	retained	retain	VERB
ajst-28585	25	29	roadway	roadway	NOUN
ajst-28585	25	30	section	section	NOUN
ajst-28585	25	31	is	be	AUX
ajst-28585	25	32	reduced	reduce	VERB
ajst-28585	25	33	,	,	PUNCT
ajst-28585	25	34	and	and	CCONJ
ajst-28585	25	35	the	the	DET
ajst-28585	25	36	air	air	NOUN
ajst-28585	25	37	leakage	leakage	NOUN
ajst-28585	25	38	in	in	ADP
ajst-28585	25	39	the	the	DET
ajst-28585	25	40	goaf	goaf	NOUN
ajst-28585	25	41	is	be	AUX
ajst-28585	25	42	reduced	reduce	VERB
ajst-28585	25	43	,	,	PUNCT
ajst-28585	25	44	which	which	PRON
ajst-28585	25	45	can	can	AUX
ajst-28585	25	46	effectively	effectively	ADV
ajst-28585	25	47	improve	improve	VERB
ajst-28585	25	48	the	the	DET
ajst-28585	25	49	upper	upper	ADJ
ajst-28585	25	50	corner	corner	NOUN
ajst-28585	25	51	of	of	ADP
ajst-28585	25	52	the	the	DET
ajst-28585	25	53	mining	mining	NOUN
ajst-28585	25	54	working	work	VERB
ajst-28585	25	55	face	face	NOUN
ajst-28585	25	56	and	and	CCONJ
ajst-28585	25	57	the	the	DET
ajst-28585	25	58	gas	gas	NOUN
ajst-28585	25	59	accumulation	accumulation	NOUN
ajst-28585	25	60	problem	problem	NOUN
ajst-28585	25	61	,	,	PUNCT
ajst-28585	25	62	and	and	CCONJ
ajst-28585	25	63	reduce	reduce	VERB
ajst-28585	25	64	the	the	DET
ajst-28585	25	65	pressure	pressure	NOUN
ajst-28585	25	66	difference	difference	NOUN
ajst-28585	25	67	between	between	ADP
ajst-28585	25	68	the	the	DET
ajst-28585	25	69	mining	mining	NOUN
ajst-28585	25	70	and	and	CCONJ
ajst-28585	25	71	the	the	DET
ajst-28585	25	72	goaf	goaf	NOUN
ajst-28585	25	73	.	.	PUNCT
ajst-28585	26	1	therefore	therefore	ADV
ajst-28585	26	2	,	,	PUNCT
ajst-28585	26	3	the	the	DET
ajst-28585	26	4	ventilation	ventilation	NOUN
ajst-28585	26	5	of	of	ADP
ajst-28585	26	6	the	the	DET
ajst-28585	26	7	working	work	VERB
ajst-28585	26	8	face	face	NOUN
ajst-28585	26	9	is	be	AUX
ajst-28585	26	10	optimized	optimize	VERB
ajst-28585	26	11	as	as	ADP
ajst-28585	26	12	a	a	DET
ajst-28585	26	13	y	y	ADJ
ajst-28585	26	14	-	-	PUNCT
ajst-28585	26	15	type	type	NOUN
ajst-28585	26	16	ventilation	ventilation	NOUN
ajst-28585	26	17	system	system	NOUN
ajst-28585	26	18	.	.	PUNCT
ajst-28585	27	1	by	by	ADP
ajst-28585	27	2	advancing	advance	VERB
ajst-28585	27	3	the	the	DET
ajst-28585	27	4	cutting	cut	VERB
ajst-28585	27	5	hole	hole	NOUN
ajst-28585	27	6	and	and	CCONJ
ajst-28585	27	7	machine	machine	NOUN
ajst-28585	27	8	roadway	roadway	NOUN
ajst-28585	27	9	of	of	ADP
ajst-28585	27	10	1028	1028	NUM
ajst-28585	27	11	working	working	NOUN
ajst-28585	27	12	face	face	NOUN
ajst-28585	27	13	in	in	ADP
ajst-28585	27	14	advance	advance	NOUN
ajst-28585	27	15	,	,	PUNCT
ajst-28585	27	16	the	the	DET
ajst-28585	27	17	air	air	NOUN
ajst-28585	27	18	path	path	NOUN
ajst-28585	27	19	is	be	AUX
ajst-28585	27	20	formed	form	VERB
ajst-28585	27	21	with	with	ADP
ajst-28585	27	22	the	the	DET
ajst-28585	27	23	roadway	roadway	NOUN
ajst-28585	27	24	of	of	ADP
ajst-28585	27	25	1027	1027	NUM
ajst-28585	27	26	working	work	VERB
ajst-28585	27	27	face	face	NOUN
ajst-28585	27	28	,	,	PUNCT
ajst-28585	27	29	forming	form	VERB
ajst-28585	27	30	a	a	DET
ajst-28585	27	31	two	two	NUM
ajst-28585	27	32	-	-	PUNCT
ajst-28585	27	33	in	in	NOUN
ajst-28585	27	34	and	and	CCONJ
ajst-28585	27	35	onereturn	onereturn	VERB
ajst-28585	27	36	y	y	NOUN
ajst-28585	27	37	-	-	PUNCT
ajst-28585	27	38	type	type	NOUN
ajst-28585	27	39	ventilation	ventilation	NOUN
ajst-28585	27	40	system	system	NOUN
ajst-28585	27	41	with	with	ADP
ajst-28585	27	42	1027	1027	NUM
ajst-28585	27	43	two	two	NUM
ajst-28585	27	44	-	-	PUNCT
ajst-28585	27	45	lane	lane	NOUN
ajst-28585	27	46	air	air	PROPN
ajst-28585	27	47	intake	intake	NOUN
ajst-28585	27	48	,	,	PUNCT
ajst-28585	27	49	1028	1028	NUM
ajst-28585	27	50	cutting	cut	VERB
ajst-28585	27	51	hole	hole	NOUN
ajst-28585	27	52	and	and	CCONJ
ajst-28585	27	53	machine	machine	NOUN
ajst-28585	27	54	roadway	roadway	NOUN
ajst-28585	27	55	return	return	NOUN
ajst-28585	27	56	air	air	NOUN
ajst-28585	27	57	,	,	PUNCT
ajst-28585	27	58	as	as	SCONJ
ajst-28585	27	59	shown	show	VERB
ajst-28585	27	60	in	in	ADP
ajst-28585	27	61	fig.1	fig.1	PROPN
ajst-28585	27	62	.	.	PUNCT
ajst-28585	28	1	37	37	NUM
ajst-28585	28	2	figure	figure	NOUN
ajst-28585	28	3	1	1	NUM
ajst-28585	28	4	.	.	NOUN
ajst-28585	28	5	1027	1027	NUM
ajst-28585	28	6	y	y	NOUN
ajst-28585	28	7	-	-	PUNCT
ajst-28585	28	8	type	type	NOUN
ajst-28585	28	9	ventilation	ventilation	NOUN
ajst-28585	28	10	system	system	NOUN
ajst-28585	28	11	of	of	ADP
ajst-28585	28	12	gob	gob	NOUN
ajst-28585	28	13	-	-	PUNCT
ajst-28585	28	14	side	side	NOUN
ajst-28585	28	15	entry	entry	NOUN
ajst-28585	28	16	retaining	retain	VERB
ajst-28585	28	17	the	the	DET
ajst-28585	28	18	ventilation	ventilation	NOUN
ajst-28585	28	19	lines	line	NOUN
ajst-28585	28	20	of	of	ADP
ajst-28585	28	21	the	the	DET
ajst-28585	28	22	ventilation	ventilation	NOUN
ajst-28585	28	23	system	system	NOUN
ajst-28585	28	24	are	be	AUX
ajst-28585	28	25	as	as	SCONJ
ajst-28585	28	26	follows	follow	VERB
ajst-28585	28	27	:	:	PUNCT
ajst-28585	28	28	air	air	NOUN
ajst-28585	28	29	inlet	inlet	PROPN
ajst-28585	28	30	path	path	NOUN
ajst-28585	28	31	one	one	NOUN
ajst-28585	28	32	:	:	PUNCT
ajst-28585	28	33	auxiliary	auxiliary	ADJ
ajst-28585	28	34	shaft	shaft	NOUN
ajst-28585	28	35	→	→	SYM
ajst-28585	28	36	-425	-425	PROPN
ajst-28585	28	37	~	~	PUNCT
ajst-28585	28	38	-500	-500	PROPN
ajst-28585	28	39	m	m	PROPN
ajst-28585	28	40	east	east	ADJ
ajst-28585	28	41	wing	wing	NOUN
ajst-28585	28	42	track	track	NOUN
ajst-28585	28	43	downhill	downhill	ADV
ajst-28585	28	44	→	→	SYM
ajst-28585	28	45	south	south	ADJ
ajst-28585	28	46	wing	wing	NOUN
ajst-28585	28	47	track	track	NOUN
ajst-28585	28	48	roadway	roadway	NOUN
ajst-28585	28	49	of	of	ADP
ajst-28585	28	50	dongyi	dongyi	PROPN
ajst-28585	28	51	10	10	NUM
ajst-28585	28	52	lower	low	ADJ
ajst-28585	28	53	mining	mining	NOUN
ajst-28585	28	54	area	area	NOUN
ajst-28585	28	55	→	→	SYM
ajst-28585	28	56	1026	1026	NUM
ajst-28585	28	57	machine	machine	NOUN
ajst-28585	28	58	roadway	roadway	NOUN
ajst-28585	28	59	→	→	SYM
ajst-28585	28	60	1027	1027	NUM
ajst-28585	28	61	through	through	ADP
ajst-28585	28	62	hcut	hcut	PROPN
ajst-28585	28	63	(	(	PUNCT
ajst-28585	28	64	mining	mining	NOUN
ajst-28585	28	65	face	face	NOUN
ajst-28585	28	66	)	)	PUNCT
ajst-28585	28	67	→	→	SYM
ajst-28585	28	68	1027	1027	NUM
ajst-28585	28	69	gob	gob	NOUN
ajst-28585	28	70	-	-	PUNCT
ajst-28585	28	71	side	side	NOUN
ajst-28585	28	72	entry	entry	NOUN
ajst-28585	28	73	retaining	retain	VERB
ajst-28585	28	74	→	→	SYM
ajst-28585	28	75	1028	1028	NUM
ajst-28585	28	76	through	through	ADP
ajst-28585	28	77	hcut	hcut	NOUN
ajst-28585	28	78	→	→	SYM
ajst-28585	28	79	1028	1028	NUM
ajst-28585	28	80	machine	machine	NOUN
ajst-28585	28	81	roadway	roadway	NOUN
ajst-28585	28	82	.	.	PUNCT
ajst-28585	29	1	air	air	PROPN
ajst-28585	29	2	inlet	inlet	PROPN
ajst-28585	29	3	path	path	NOUN
ajst-28585	29	4	two	two	NUM
ajst-28585	29	5	:	:	PUNCT
ajst-28585	29	6	auxiliary	auxiliary	ADJ
ajst-28585	29	7	shaft	shaft	NOUN
ajst-28585	29	8	→	→	SYM
ajst-28585	29	9	-425	-425	PROPN
ajst-28585	29	10	~	~	PUNCT
ajst-28585	29	11	-500	-500	PROPN
ajst-28585	29	12	m	m	PROPN
ajst-28585	29	13	east	east	ADJ
ajst-28585	29	14	wing	wing	NOUN
ajst-28585	29	15	track	track	NOUN
ajst-28585	29	16	downhill	downhill	ADV
ajst-28585	29	17	→	→	SYM
ajst-28585	29	18	south	south	ADJ
ajst-28585	29	19	wing	wing	NOUN
ajst-28585	29	20	track	track	NOUN
ajst-28585	29	21	roadway	roadway	NOUN
ajst-28585	29	22	of	of	ADP
ajst-28585	29	23	dongyi	dongyi	PROPN
ajst-28585	29	24	10	10	NUM
ajst-28585	29	25	lower	low	ADJ
ajst-28585	29	26	mining	mining	NOUN
ajst-28585	29	27	area	area	NOUN
ajst-28585	29	28	→	→	SYM
ajst-28585	29	29	1027	1027	NUM
ajst-28585	29	30	machine	machine	NOUN
ajst-28585	29	31	roadway	roadway	NOUN
ajst-28585	29	32	feed	feed	NOUN
ajst-28585	29	33	joint	joint	ADJ
ajst-28585	29	34	roadway	roadway	NOUN
ajst-28585	29	35	→	→	SYM
ajst-28585	29	36	1027	1027	NUM
ajst-28585	29	37	gob	gob	NOUN
ajst-28585	29	38	-	-	PUNCT
ajst-28585	29	39	side	side	NOUN
ajst-28585	29	40	entry	entry	NOUN
ajst-28585	29	41	retaining	retain	VERB
ajst-28585	29	42	→	→	SYM
ajst-28585	29	43	1028	1028	NUM
ajst-28585	29	44	through	through	ADP
ajst-28585	29	45	hcut→	hcut→	PROPN
ajst-28585	29	46	1028	1028	NUM
ajst-28585	29	47	machine	machine	NOUN
ajst-28585	29	48	roadway	roadway	NOUN
ajst-28585	29	49	.	.	PUNCT
ajst-28585	30	1	return	return	VERB
ajst-28585	30	2	air	air	NOUN
ajst-28585	30	3	path	path	NOUN
ajst-28585	30	4	:	:	PUNCT
ajst-28585	30	5	1027	1027	NUM
ajst-28585	30	6	through	through	ADP
ajst-28585	30	7	hcut	hcut	PROPN
ajst-28585	30	8	(	(	PUNCT
ajst-28585	30	9	mining	mining	NOUN
ajst-28585	30	10	face	face	NOUN
ajst-28585	30	11	)	)	PUNCT
ajst-28585	30	12	→	→	SYM
ajst-28585	30	13	1027	1027	NUM
ajst-28585	30	14	gob	gob	NOUN
ajst-28585	30	15	-	-	PUNCT
ajst-28585	30	16	side	side	NOUN
ajst-28585	30	17	entry	entry	NOUN
ajst-28585	30	18	retaining	retain	VERB
ajst-28585	30	19	→	→	SYM
ajst-28585	30	20	1028	1028	NUM
ajst-28585	30	21	through	through	ADP
ajst-28585	30	22	hcut	hcut	NOUN
ajst-28585	30	23	→	→	SYM
ajst-28585	30	24	1028	1028	NUM
ajst-28585	30	25	machine	machine	NOUN
ajst-28585	30	26	lane	lane	NOUN
ajst-28585	30	27	→	→	SYM
ajst-28585	30	28	south	south	ADJ
ajst-28585	30	29	wing	wing	NOUN
ajst-28585	30	30	return	return	NOUN
ajst-28585	30	31	air	air	NOUN
ajst-28585	30	32	lane	lane	NOUN
ajst-28585	30	33	of	of	ADP
ajst-28585	30	34	dongyi	dongyi	PROPN
ajst-28585	30	35	(	(	PUNCT
ajst-28585	30	36	10	10	NUM
ajst-28585	30	37	)	)	PUNCT
ajst-28585	30	38	lower	low	ADJ
ajst-28585	30	39	mining	mining	NOUN
ajst-28585	30	40	area	area	NOUN
ajst-28585	30	41	→	→	SYM
ajst-28585	30	42	-425	-425	PROPN
ajst-28585	30	43	~	~	PUNCT
ajst-28585	30	44	-500	-500	PROPN
ajst-28585	30	45	m	m	PROPN
ajst-28585	30	46	east	east	ADJ
ajst-28585	30	47	wing	wing	NOUN
ajst-28585	30	48	return	return	NOUN
ajst-28585	30	49	air	air	NOUN
ajst-28585	30	50	downhill	downhill	ADV
ajst-28585	30	51	→	→	SYM
ajst-28585	30	52	-354	-354	PROPN
ajst-28585	30	53	m	m	PROPN
ajst-28585	30	54	east	east	ADJ
ajst-28585	30	55	wing	wing	NOUN
ajst-28585	30	56	return	return	NOUN
ajst-28585	30	57	air	air	NOUN
ajst-28585	30	58	lane	lane	PROPN
ajst-28585	30	59	→	→	SYM
ajst-28585	30	60	-354	-354	PROPN
ajst-28585	30	61	m	m	PROPN
ajst-28585	30	62	total	total	ADJ
ajst-28585	30	63	return	return	NOUN
ajst-28585	30	64	air	air	NOUN
ajst-28585	30	65	lane	lane	PROPN
ajst-28585	30	66	→	→	SYM
ajst-28585	30	67	air	air	NOUN
ajst-28585	30	68	shaft	shaft	NOUN
ajst-28585	30	69	.	.	PUNCT
ajst-28585	31	1	4	4	X
ajst-28585	31	2	.	.	X
ajst-28585	31	3	gob	gob	NOUN
ajst-28585	31	4	-	-	PUNCT
ajst-28585	31	5	side	side	NOUN
ajst-28585	31	6	entry	entry	NOUN
ajst-28585	31	7	retaining	retain	VERB
ajst-28585	31	8	grouting	grout	VERB
ajst-28585	31	9	sealing	seal	VERB
ajst-28585	31	10	technology	technology	NOUN
ajst-28585	31	11	due	due	ADP
ajst-28585	31	12	to	to	ADP
ajst-28585	31	13	the	the	DET
ajst-28585	31	14	roof	roof	NOUN
ajst-28585	31	15	caving	cave	VERB
ajst-28585	31	16	rock	rock	NOUN
ajst-28585	31	17	on	on	ADP
ajst-28585	31	18	the	the	DET
ajst-28585	31	19	goaf	goaf	NOUN
ajst-28585	31	20	side	side	NOUN
ajst-28585	31	21	of	of	ADP
ajst-28585	31	22	the	the	DET
ajst-28585	31	23	gob	gob	NOUN
ajst-28585	31	24	-	-	PUNCT
ajst-28585	31	25	side	side	NOUN
ajst-28585	31	26	entry	entry	NOUN
ajst-28585	31	27	retaining	retaining	NOUN
ajst-28585	31	28	,	,	PUNCT
ajst-28585	31	29	it	it	PRON
ajst-28585	31	30	is	be	AUX
ajst-28585	31	31	easy	easy	ADJ
ajst-28585	31	32	to	to	PART
ajst-28585	31	33	conduct	conduct	VERB
ajst-28585	31	34	the	the	DET
ajst-28585	31	35	gas	gas	NOUN
ajst-28585	31	36	in	in	ADP
ajst-28585	31	37	the	the	DET
ajst-28585	31	38	goaf	goaf	NOUN
ajst-28585	31	39	and	and	CCONJ
ajst-28585	31	40	the	the	DET
ajst-28585	31	41	working	work	VERB
ajst-28585	31	42	face	face	NOUN
ajst-28585	31	43	.	.	PUNCT
ajst-28585	32	1	therefore	therefore	ADV
ajst-28585	32	2	,	,	PUNCT
ajst-28585	32	3	it	it	PRON
ajst-28585	32	4	is	be	AUX
ajst-28585	32	5	necessary	necessary	ADJ
ajst-28585	32	6	to	to	PART
ajst-28585	32	7	spray	spray	VERB
ajst-28585	32	8	the	the	DET
ajst-28585	32	9	roadway	roadway	NOUN
ajst-28585	32	10	side	side	NOUN
ajst-28585	32	11	to	to	PART
ajst-28585	32	12	achieve	achieve	VERB
ajst-28585	32	13	the	the	DET
ajst-28585	32	14	effect	effect	NOUN
ajst-28585	32	15	of	of	ADP
ajst-28585	32	16	sealing	seal	VERB
ajst-28585	32	17	the	the	DET
ajst-28585	32	18	cracks	crack	NOUN
ajst-28585	32	19	and	and	CCONJ
ajst-28585	32	20	preventing	prevent	VERB
ajst-28585	32	21	the	the	DET
ajst-28585	32	22	air	air	NOUN
ajst-28585	32	23	leakage	leakage	NOUN
ajst-28585	32	24	in	in	ADP
ajst-28585	32	25	the	the	DET
ajst-28585	32	26	goaf[8	goaf[8	NOUN
ajst-28585	32	27	]	]	X
ajst-28585	32	28	;	;	PUNCT
ajst-28585	32	29	at	at	ADP
ajst-28585	32	30	the	the	DET
ajst-28585	32	31	same	same	ADJ
ajst-28585	32	32	time	time	NOUN
ajst-28585	32	33	,	,	PUNCT
ajst-28585	32	34	in	in	ADP
ajst-28585	32	35	order	order	NOUN
ajst-28585	32	36	to	to	PART
ajst-28585	32	37	prevent	prevent	VERB
ajst-28585	32	38	the	the	DET
ajst-28585	32	39	fracture	fracture	PROPN
ajst-28585	32	40	development	development	NOUN
ajst-28585	32	41	caused	cause	VERB
ajst-28585	32	42	by	by	ADP
ajst-28585	32	43	the	the	DET
ajst-28585	32	44	deformation	deformation	NOUN
ajst-28585	32	45	of	of	ADP
ajst-28585	32	46	the	the	DET
ajst-28585	32	47	roadway	roadway	NOUN
ajst-28585	32	48	side	side	NOUN
ajst-28585	32	49	,	,	PUNCT
ajst-28585	32	50	the	the	DET
ajst-28585	32	51	sealing	sealing	NOUN
ajst-28585	32	52	effect	effect	NOUN
ajst-28585	32	53	is	be	AUX
ajst-28585	32	54	affected	affect	VERB
ajst-28585	32	55	.	.	PUNCT
ajst-28585	33	1	the	the	DET
ajst-28585	33	2	spray	spray	NOUN
ajst-28585	33	3	material	material	NOUN
ajst-28585	33	4	is	be	AUX
ajst-28585	33	5	selected	select	VERB
ajst-28585	33	6	as	as	ADP
ajst-28585	33	7	the	the	DET
ajst-28585	33	8	silicate	silicate	ADJ
ajst-28585	33	9	modified	modify	VERB
ajst-28585	33	10	polyurethane	polyurethane	NOUN
ajst-28585	33	11	material	material	NOUN
ajst-28585	33	12	for	for	ADP
ajst-28585	33	13	spraying	spray	VERB
ajst-28585	33	14	and	and	CCONJ
ajst-28585	33	15	plugging	plug	VERB
ajst-28585	33	16	air	air	NOUN
ajst-28585	33	17	in	in	ADP
ajst-28585	33	18	coal	coal	NOUN
ajst-28585	33	19	mine	mine	NOUN
ajst-28585	33	20	.	.	PUNCT
ajst-28585	34	1	the	the	DET
ajst-28585	34	2	material	material	NOUN
ajst-28585	34	3	has	have	VERB
ajst-28585	34	4	the	the	DET
ajst-28585	34	5	characteristics	characteristic	NOUN
ajst-28585	34	6	of	of	ADP
ajst-28585	34	7	micro	micro	NOUN
ajst-28585	34	8	-	-	NOUN
ajst-28585	34	9	expansion	expansion	NOUN
ajst-28585	34	10	,	,	PUNCT
ajst-28585	34	11	high	high	ADJ
ajst-28585	34	12	toughness	toughness	NOUN
ajst-28585	34	13	,	,	PUNCT
ajst-28585	34	14	high	high	ADJ
ajst-28585	34	15	flame	flame	NOUN
ajst-28585	34	16	retardant	retardant	ADJ
ajst-28585	34	17	and	and	CCONJ
ajst-28585	34	18	certain	certain	ADJ
ajst-28585	34	19	strength	strength	NOUN
ajst-28585	34	20	.	.	PUNCT
ajst-28585	35	1	the	the	DET
ajst-28585	35	2	material	material	NOUN
ajst-28585	35	3	is	be	AUX
ajst-28585	35	4	sprayed	spray	VERB
ajst-28585	35	5	onto	onto	ADP
ajst-28585	35	6	the	the	DET
ajst-28585	35	7	surface	surface	NOUN
ajst-28585	35	8	of	of	ADP
ajst-28585	35	9	coal	coal	NOUN
ajst-28585	35	10	rock	rock	NOUN
ajst-28585	35	11	mass	mass	NOUN
ajst-28585	35	12	by	by	ADP
ajst-28585	35	13	spraying	spray	VERB
ajst-28585	35	14	process	process	NOUN
ajst-28585	35	15	to	to	PART
ajst-28585	35	16	achieve	achieve	VERB
ajst-28585	35	17	the	the	DET
ajst-28585	35	18	effect	effect	NOUN
ajst-28585	35	19	of	of	ADP
ajst-28585	35	20	plugging	plug	VERB
ajst-28585	35	21	air[9	air[9	NOUN
ajst-28585	35	22	]	]	PUNCT
ajst-28585	35	23	.	.	PUNCT
ajst-28585	36	1	the	the	DET
ajst-28585	36	2	specific	specific	ADJ
ajst-28585	36	3	technology	technology	NOUN
ajst-28585	36	4	is	be	AUX
ajst-28585	36	5	as	as	SCONJ
ajst-28585	36	6	follows	follow	VERB
ajst-28585	36	7	:	:	PUNCT
ajst-28585	36	8	(	(	PUNCT
ajst-28585	36	9	1	1	X
ajst-28585	36	10	)	)	PUNCT
ajst-28585	36	11	temporary	temporary	ADJ
ajst-28585	36	12	closed	close	VERB
ajst-28585	36	13	goaf	goaf	NOUN
ajst-28585	36	14	in	in	ADP
ajst-28585	36	15	dynamic	dynamic	ADJ
ajst-28585	36	16	pressure	pressure	NOUN
ajst-28585	36	17	affected	affect	VERB
ajst-28585	36	18	zone	zone	NOUN
ajst-28585	36	19	of	of	ADP
ajst-28585	36	20	gob	gob	NOUN
ajst-28585	36	21	-	-	PUNCT
ajst-28585	36	22	side	side	NOUN
ajst-28585	36	23	entry	entry	NOUN
ajst-28585	36	24	retaining	retain	VERB
ajst-28585	36	25	the	the	DET
ajst-28585	36	26	dynamic	dynamic	ADJ
ajst-28585	36	27	pressure	pressure	NOUN
ajst-28585	36	28	affected	affect	VERB
ajst-28585	36	29	area	area	NOUN
ajst-28585	36	30	of	of	ADP
ajst-28585	36	31	gob	gob	NOUN
ajst-28585	36	32	-	-	PUNCT
ajst-28585	36	33	side	side	NOUN
ajst-28585	36	34	entry	entry	NOUN
ajst-28585	36	35	retaining	retaining	NOUN
ajst-28585	36	36	is	be	AUX
ajst-28585	36	37	affected	affect	VERB
ajst-28585	36	38	by	by	ADP
ajst-28585	36	39	the	the	DET
ajst-28585	36	40	mining	mining	NOUN
ajst-28585	36	41	of	of	ADP
ajst-28585	36	42	working	work	VERB
ajst-28585	36	43	face	face	NOUN
ajst-28585	36	44	,	,	PUNCT
ajst-28585	36	45	and	and	CCONJ
ajst-28585	36	46	the	the	DET
ajst-28585	36	47	overburden	overburden	ADJ
ajst-28585	36	48	rock	rock	NOUN
ajst-28585	36	49	in	in	ADP
ajst-28585	36	50	goaf	goaf	PROPN
ajst-28585	36	51	is	be	AUX
ajst-28585	36	52	not	not	PART
ajst-28585	36	53	stable	stable	ADJ
ajst-28585	36	54	.	.	PUNCT
ajst-28585	37	1	at	at	ADP
ajst-28585	37	2	this	this	DET
ajst-28585	37	3	time	time	NOUN
ajst-28585	37	4	,	,	PUNCT
ajst-28585	37	5	the	the	DET
ajst-28585	37	6	roadway	roadway	NOUN
ajst-28585	37	7	adopts	adopt	VERB
ajst-28585	37	8	the	the	DET
ajst-28585	37	9	temporary	temporary	ADJ
ajst-28585	37	10	support	support	NOUN
ajst-28585	37	11	of	of	ADP
ajst-28585	37	12	unit	unit	NOUN
ajst-28585	37	13	support	support	NOUN
ajst-28585	37	14	,	,	PUNCT
ajst-28585	37	15	so	so	CCONJ
ajst-28585	37	16	it	it	PRON
ajst-28585	37	17	is	be	AUX
ajst-28585	37	18	not	not	PART
ajst-28585	37	19	suitable	suitable	ADJ
ajst-28585	37	20	to	to	PART
ajst-28585	37	21	carry	carry	VERB
ajst-28585	37	22	out	out	ADP
ajst-28585	37	23	the	the	DET
ajst-28585	37	24	closed	closed	ADJ
ajst-28585	37	25	construction	construction	NOUN
ajst-28585	37	26	of	of	ADP
ajst-28585	37	27	roadway	roadway	NOUN
ajst-28585	37	28	side	side	NOUN
ajst-28585	37	29	shotcrete	shotcrete	NOUN
ajst-28585	37	30	.	.	PUNCT
ajst-28585	38	1	however	however	ADV
ajst-28585	38	2	,	,	PUNCT
ajst-28585	38	3	at	at	ADP
ajst-28585	38	4	this	this	DET
ajst-28585	38	5	time	time	NOUN
ajst-28585	38	6	,	,	PUNCT
ajst-28585	38	7	the	the	DET
ajst-28585	38	8	collapsed	collapse	VERB
ajst-28585	38	9	gangue	gangue	NOUN
ajst-28585	38	10	is	be	AUX
ajst-28585	38	11	easy	easy	ADJ
ajst-28585	38	12	to	to	PART
ajst-28585	38	13	enter	enter	VERB
ajst-28585	38	14	the	the	DET
ajst-28585	38	15	roadway	roadway	NOUN
ajst-28585	38	16	.	.	PUNCT
ajst-28585	39	1	in	in	SCONJ
ajst-28585	39	2	order	order	NOUN
ajst-28585	39	3	to	to	PART
ajst-28585	39	4	prevent	prevent	VERB
ajst-28585	39	5	the	the	DET
ajst-28585	39	6	entry	entry	NOUN
ajst-28585	39	7	of	of	ADP
ajst-28585	39	8	gangue	gangue	NOUN
ajst-28585	39	9	,	,	PUNCT
ajst-28585	39	10	plastic	plastic	ADJ
ajst-28585	39	11	steel	steel	NOUN
ajst-28585	39	12	mesh	mesh	NOUN
ajst-28585	39	13	is	be	AUX
ajst-28585	39	14	used	use	VERB
ajst-28585	39	15	to	to	PART
ajst-28585	39	16	prevent	prevent	VERB
ajst-28585	39	17	the	the	DET
ajst-28585	39	18	entry	entry	NOUN
ajst-28585	39	19	of	of	ADP
ajst-28585	39	20	gangue	gangue	NOUN
ajst-28585	39	21	.	.	PUNCT
ajst-28585	40	1	at	at	ADP
ajst-28585	40	2	the	the	DET
ajst-28585	40	3	same	same	ADJ
ajst-28585	40	4	time	time	NOUN
ajst-28585	40	5	,	,	PUNCT
ajst-28585	40	6	the	the	DET
ajst-28585	40	7	air	air	NOUN
ajst-28585	40	8	duct	duct	NOUN
ajst-28585	40	9	cloth	cloth	NOUN
ajst-28585	40	10	is	be	AUX
ajst-28585	40	11	laid	lay	VERB
ajst-28585	40	12	to	to	PART
ajst-28585	40	13	close	close	VERB
ajst-28585	40	14	the	the	DET
ajst-28585	40	15	goaf	goaf	NOUN
ajst-28585	40	16	.	.	PUNCT
ajst-28585	41	1	one	one	NUM
ajst-28585	41	2	end	end	NOUN
ajst-28585	41	3	of	of	ADP
ajst-28585	41	4	the	the	DET
ajst-28585	41	5	air	air	NOUN
ajst-28585	41	6	duct	duct	NOUN
ajst-28585	41	7	cloth	cloth	NOUN
ajst-28585	41	8	is	be	AUX
ajst-28585	41	9	laid	lay	VERB
ajst-28585	41	10	on	on	ADP
ajst-28585	41	11	the	the	DET
ajst-28585	41	12	floor	floor	NOUN
ajst-28585	41	13	of	of	ADP
ajst-28585	41	14	the	the	DET
ajst-28585	41	15	retained	retain	VERB
ajst-28585	41	16	roadway	roadway	NOUN
ajst-28585	41	17	and	and	CCONJ
ajst-28585	41	18	compacted	compact	VERB
ajst-28585	41	19	with	with	ADP
ajst-28585	41	20	scattered	scatter	VERB
ajst-28585	41	21	coal	coal	NOUN
ajst-28585	41	22	,	,	PUNCT
ajst-28585	41	23	and	and	CCONJ
ajst-28585	41	24	the	the	DET
ajst-28585	41	25	other	other	ADJ
ajst-28585	41	26	end	end	NOUN
ajst-28585	41	27	is	be	AUX
ajst-28585	41	28	staggered	stagger	VERB
ajst-28585	41	29	on	on	ADP
ajst-28585	41	30	the	the	DET
ajst-28585	41	31	roof	roof	NOUN
ajst-28585	41	32	of	of	ADP
ajst-28585	41	33	the	the	DET
ajst-28585	41	34	retained	retain	VERB
ajst-28585	41	35	roadway	roadway	NOUN
ajst-28585	41	36	.	.	PUNCT
ajst-28585	42	1	the	the	DET
ajst-28585	42	2	u	u	NOUN
ajst-28585	42	3	-	-	ADJ
ajst-28585	42	4	shaped	shape	VERB
ajst-28585	42	5	steel	steel	NOUN
ajst-28585	42	6	shed	shed	NOUN
ajst-28585	42	7	is	be	AUX
ajst-28585	42	8	externally	externally	ADV
ajst-28585	42	9	pressed	press	VERB
ajst-28585	42	10	on	on	ADP
ajst-28585	42	11	the	the	DET
ajst-28585	42	12	air	air	NOUN
ajst-28585	42	13	duct	duct	NOUN
ajst-28585	42	14	cloth	cloth	NOUN
ajst-28585	42	15	.	.	PUNCT
ajst-28585	43	1	the	the	DET
ajst-28585	43	2	upper	upper	ADJ
ajst-28585	43	3	end	end	NOUN
ajst-28585	43	4	of	of	ADP
ajst-28585	43	5	the	the	DET
ajst-28585	43	6	u	u	NOUN
ajst-28585	43	7	-	-	ADJ
ajst-28585	43	8	shaped	shape	VERB
ajst-28585	43	9	steel	steel	NOUN
ajst-28585	43	10	shed	shed	NOUN
ajst-28585	43	11	is	be	AUX
ajst-28585	43	12	connected	connect	VERB
ajst-28585	43	13	with	with	ADP
ajst-28585	43	14	the	the	DET
ajst-28585	43	15	hanging	hang	VERB
ajst-28585	43	16	net	net	ADJ
ajst-28585	43	17	bolt	bolt	NOUN
ajst-28585	43	18	,	,	PUNCT
ajst-28585	43	19	and	and	CCONJ
ajst-28585	43	20	the	the	DET
ajst-28585	43	21	lower	low	ADJ
ajst-28585	43	22	end	end	NOUN
ajst-28585	43	23	is	be	AUX
ajst-28585	43	24	buried	bury	VERB
ajst-28585	43	25	in	in	ADP
ajst-28585	43	26	the	the	DET
ajst-28585	43	27	floor	floor	NOUN
ajst-28585	43	28	.	.	PUNCT
ajst-28585	44	1	the	the	DET
ajst-28585	44	2	spacing	spacing	NOUN
ajst-28585	44	3	of	of	ADP
ajst-28585	44	4	u	u	NOUN
ajst-28585	44	5	-	-	ADJ
ajst-28585	44	6	shaped	shape	VERB
ajst-28585	44	7	steel	steel	NOUN
ajst-28585	44	8	shed	shed	NOUN
ajst-28585	44	9	is	be	AUX
ajst-28585	44	10	500	500	NUM
ajst-28585	44	11	mm	mm	NOUN
ajst-28585	44	12	,	,	PUNCT
ajst-28585	44	13	which	which	PRON
ajst-28585	44	14	prevents	prevent	VERB
ajst-28585	44	15	the	the	DET
ajst-28585	44	16	caving	cave	VERB
ajst-28585	44	17	gangue	gangue	NOUN
ajst-28585	44	18	from	from	ADP
ajst-28585	44	19	entering	enter	VERB
ajst-28585	44	20	the	the	DET
ajst-28585	44	21	roadway	roadway	NOUN
ajst-28585	44	22	.	.	PUNCT
ajst-28585	45	1	(	(	PUNCT
ajst-28585	45	2	2	2	X
ajst-28585	45	3	)	)	PUNCT
ajst-28585	45	4	gob	gob	NOUN
ajst-28585	45	5	-	-	PUNCT
ajst-28585	45	6	side	side	NOUN
ajst-28585	45	7	entry	entry	NOUN
ajst-28585	45	8	retaining	retain	VERB
ajst-28585	45	9	stable	stable	ADJ
ajst-28585	45	10	area	area	NOUN
ajst-28585	45	11	shotcreting	shotcrete	VERB
ajst-28585	45	12	closed	closed	ADJ
ajst-28585	45	13	goaf	goaf	NOUN
ajst-28585	45	14	the	the	DET
ajst-28585	45	15	overlying	overlie	VERB
ajst-28585	45	16	rock	rock	NOUN
ajst-28585	45	17	activity	activity	NOUN
ajst-28585	45	18	in	in	ADP
ajst-28585	45	19	the	the	DET
ajst-28585	45	20	goaf	goaf	NOUN
ajst-28585	45	21	of	of	ADP
ajst-28585	45	22	the	the	DET
ajst-28585	45	23	stable	stable	ADJ
ajst-28585	45	24	area	area	NOUN
ajst-28585	45	25	of	of	ADP
ajst-28585	45	26	the	the	DET
ajst-28585	45	27	gob	gob	NOUN
ajst-28585	45	28	-	-	PUNCT
ajst-28585	45	29	side	side	NOUN
ajst-28585	45	30	entry	entry	NOUN
ajst-28585	45	31	retaining	retaining	NOUN
ajst-28585	45	32	is	be	AUX
ajst-28585	45	33	stable	stable	ADJ
ajst-28585	45	34	,	,	PUNCT
ajst-28585	45	35	and	and	CCONJ
ajst-28585	45	36	the	the	DET
ajst-28585	45	37	deformation	deformation	NOUN
ajst-28585	45	38	of	of	ADP
ajst-28585	45	39	the	the	DET
ajst-28585	45	40	surrounding	surround	VERB
ajst-28585	45	41	rock	rock	NOUN
ajst-28585	45	42	of	of	ADP
ajst-28585	45	43	the	the	DET
ajst-28585	45	44	gob	gob	NOUN
ajst-28585	45	45	-	-	PUNCT
ajst-28585	45	46	side	side	NOUN
ajst-28585	45	47	entry	entry	NOUN
ajst-28585	45	48	is	be	AUX
ajst-28585	45	49	greatly	greatly	ADV
ajst-28585	45	50	reduced	reduce	VERB
ajst-28585	45	51	compared	compare	VERB
ajst-28585	45	52	with	with	ADP
ajst-28585	45	53	the	the	DET
ajst-28585	45	54	dynamic	dynamic	ADJ
ajst-28585	45	55	pressure	pressure	NOUN
ajst-28585	45	56	affected	affect	VERB
ajst-28585	45	57	area	area	NOUN
ajst-28585	45	58	.	.	PUNCT
ajst-28585	46	1	at	at	ADP
ajst-28585	46	2	this	this	DET
ajst-28585	46	3	time	time	NOUN
ajst-28585	46	4	,	,	PUNCT
ajst-28585	46	5	the	the	DET
ajst-28585	46	6	polyurethane	polyurethane	NOUN
ajst-28585	46	7	material	material	NOUN
ajst-28585	46	8	spraying	spraying	NOUN
ajst-28585	46	9	and	and	CCONJ
ajst-28585	46	10	sealing	seal	VERB
ajst-28585	46	11	construction	construction	NOUN
ajst-28585	46	12	of	of	ADP
ajst-28585	46	13	the	the	DET
ajst-28585	46	14	roadway	roadway	NOUN
ajst-28585	46	15	side	side	NOUN
ajst-28585	46	16	is	be	AUX
ajst-28585	46	17	carried	carry	VERB
ajst-28585	46	18	out	out	ADP
ajst-28585	46	19	,	,	PUNCT
ajst-28585	46	20	and	and	CCONJ
ajst-28585	46	21	the	the	DET
ajst-28585	46	22	spray	spray	NOUN
ajst-28585	46	23	thickness	thickness	NOUN
ajst-28585	46	24	is	be	AUX
ajst-28585	46	25	not	not	PART
ajst-28585	46	26	less	less	ADJ
ajst-28585	46	27	than	than	ADP
ajst-28585	46	28	50	50	NUM
ajst-28585	46	29	mm	mm	NOUN
ajst-28585	46	30	.	.	PUNCT
ajst-28585	47	1	at	at	ADP
ajst-28585	47	2	the	the	DET
ajst-28585	47	3	same	same	ADJ
ajst-28585	47	4	time	time	NOUN
ajst-28585	47	5	,	,	PUNCT
ajst-28585	47	6	the	the	DET
ajst-28585	47	7	area	area	NOUN
ajst-28585	47	8	after	after	SCONJ
ajst-28585	47	9	the	the	DET
ajst-28585	47	10	spray	spray	NOUN
ajst-28585	47	11	is	be	AUX
ajst-28585	47	12	observed	observe	VERB
ajst-28585	47	13	regularly	regularly	ADV
ajst-28585	47	14	.	.	PUNCT
ajst-28585	48	1	according	accord	VERB
ajst-28585	48	2	to	to	ADP
ajst-28585	48	3	the	the	DET
ajst-28585	48	4	characteristics	characteristic	NOUN
ajst-28585	48	5	of	of	ADP
ajst-28585	48	6	mine	mine	NOUN
ajst-28585	48	7	pressure	pressure	NOUN
ajst-28585	48	8	,	,	PUNCT
ajst-28585	48	9	it	it	PRON
ajst-28585	48	10	is	be	AUX
ajst-28585	48	11	judged	judge	VERB
ajst-28585	48	12	whether	whether	SCONJ
ajst-28585	48	13	it	it	PRON
ajst-28585	48	14	is	be	AUX
ajst-28585	48	15	necessary	necessary	ADJ
ajst-28585	48	16	to	to	PART
ajst-28585	48	17	carry	carry	VERB
ajst-28585	48	18	out	out	ADP
ajst-28585	48	19	re	re	VERB
ajst-28585	48	20	-	-	VERB
ajst-28585	48	21	spraying	spray	VERB
ajst-28585	48	22	operation	operation	NOUN
ajst-28585	48	23	and	and	CCONJ
ajst-28585	48	24	determine	determine	VERB
ajst-28585	48	25	the	the	DET
ajst-28585	48	26	specific	specific	ADJ
ajst-28585	48	27	re	re	NOUN
ajst-28585	48	28	-	-	NOUN
ajst-28585	48	29	spraying	spray	VERB
ajst-28585	48	30	thickness	thickness	NOUN
ajst-28585	48	31	.	.	PUNCT
ajst-28585	49	1	5	5	X
ajst-28585	49	2	.	.	X
ajst-28585	49	3	comprehensive	comprehensive	ADJ
ajst-28585	49	4	fire	fire	NOUN
ajst-28585	49	5	prevention	prevention	NOUN
ajst-28585	49	6	and	and	CCONJ
ajst-28585	49	7	extinguishing	extinguish	VERB
ajst-28585	49	8	technology	technology	NOUN
ajst-28585	49	9	of	of	ADP
ajst-28585	49	10	working	work	VERB
ajst-28585	49	11	face	face	NOUN
ajst-28585	49	12	mining	mining	NOUN
ajst-28585	49	13	combustion	combustion	NOUN
ajst-28585	49	14	and	and	CCONJ
ajst-28585	49	15	explosion	explosion	NOUN
ajst-28585	49	16	in	in	ADP
ajst-28585	49	17	coal	coal	NOUN
ajst-28585	49	18	mine	mine	NOUN
ajst-28585	49	19	underground	underground	ADJ
ajst-28585	49	20	operation	operation	NOUN
ajst-28585	49	21	is	be	AUX
ajst-28585	49	22	a	a	DET
ajst-28585	49	23	kind	kind	NOUN
ajst-28585	49	24	of	of	ADP
ajst-28585	49	25	safety	safety	NOUN
ajst-28585	49	26	accident	accident	NOUN
ajst-28585	49	27	with	with	ADP
ajst-28585	49	28	great	great	ADJ
ajst-28585	49	29	harm	harm	NOUN
ajst-28585	49	30	and	and	CCONJ
ajst-28585	49	31	rapid	rapid	ADJ
ajst-28585	49	32	progress	progress	NOUN
ajst-28585	49	33	.	.	PUNCT
ajst-28585	50	1	the	the	DET
ajst-28585	50	2	coal	coal	NOUN
ajst-28585	50	3	seam	seam	NOUN
ajst-28585	50	4	of	of	ADP
ajst-28585	50	5	1027	1027	NUM
ajst-28585	50	6	working	work	VERB
ajst-28585	50	7	face	face	NOUN
ajst-28585	50	8	belongs	belong	VERB
ajst-28585	50	9	to	to	ADP
ajst-28585	50	10	class	class	PROPN
ajst-28585	50	11	ii	ii	PROPN
ajst-28585	50	12	spontaneous	spontaneous	ADJ
ajst-28585	50	13	combustion	combustion	NOUN
ajst-28585	50	14	coal	coal	NOUN
ajst-28585	50	15	seam	seam	NOUN
ajst-28585	50	16	.	.	PUNCT
ajst-28585	51	1	it	it	PRON
ajst-28585	51	2	is	be	AUX
ajst-28585	51	3	necessary	necessary	ADJ
ajst-28585	51	4	to	to	PART
ajst-28585	51	5	design	design	VERB
ajst-28585	51	6	the	the	DET
ajst-28585	51	7	comprehensive	comprehensive	ADJ
ajst-28585	51	8	fire	fire	NOUN
ajst-28585	51	9	prevention	prevention	NOUN
ajst-28585	51	10	and	and	CCONJ
ajst-28585	51	11	extinguishing	extinguish	VERB
ajst-28585	51	12	system	system	NOUN
ajst-28585	51	13	of	of	ADP
ajst-28585	51	14	working	work	VERB
ajst-28585	51	15	face	face	NOUN
ajst-28585	51	16	and	and	CCONJ
ajst-28585	51	17	do	do	VERB
ajst-28585	51	18	a	a	DET
ajst-28585	51	19	good	good	ADJ
ajst-28585	51	20	job	job	NOUN
ajst-28585	51	21	in	in	ADP
ajst-28585	51	22	the	the	DET
ajst-28585	51	23	monitoring	monitoring	NOUN
ajst-28585	51	24	of	of	ADP
ajst-28585	51	25	spontaneous	spontaneous	ADJ
ajst-28585	51	26	combustion	combustion	NOUN
ajst-28585	51	27	of	of	ADP
ajst-28585	51	28	coal	coal	NOUN
ajst-28585	51	29	seam	seam	NOUN
ajst-28585	51	30	.	.	PUNCT
ajst-28585	52	1	once	once	SCONJ
ajst-28585	52	2	the	the	DET
ajst-28585	52	3	signs	sign	NOUN
ajst-28585	52	4	of	of	ADP
ajst-28585	52	5	fire	fire	NOUN
ajst-28585	52	6	in	in	ADP
ajst-28585	52	7	the	the	DET
ajst-28585	52	8	working	work	VERB
ajst-28585	52	9	face	face	NOUN
ajst-28585	52	10	are	be	AUX
ajst-28585	52	11	found	find	VERB
ajst-28585	52	12	,	,	PUNCT
ajst-28585	52	13	emergency	emergency	NOUN
ajst-28585	52	14	prevention	prevention	NOUN
ajst-28585	52	15	and	and	CCONJ
ajst-28585	52	16	control	control	NOUN
ajst-28585	52	17	measures	measure	NOUN
ajst-28585	52	18	should	should	AUX
ajst-28585	52	19	be	be	AUX
ajst-28585	52	20	taken	take	VERB
ajst-28585	52	21	to	to	PART
ajst-28585	52	22	prevent	prevent	VERB
ajst-28585	52	23	it	it	PRON
ajst-28585	52	24	before	before	ADP
ajst-28585	52	25	it	it	PRON
ajst-28585	52	26	occurs[10	occurs[10	PRON
ajst-28585	52	27	]	]	PUNCT
ajst-28585	52	28	.	.	PUNCT
ajst-28585	53	1	the	the	DET
ajst-28585	53	2	fire	fire	NOUN
ajst-28585	53	3	prevention	prevention	NOUN
ajst-28585	53	4	and	and	CCONJ
ajst-28585	53	5	extinguishing	extinguish	VERB
ajst-28585	53	6	system	system	NOUN
ajst-28585	53	7	of	of	ADP
ajst-28585	53	8	the	the	DET
ajst-28585	53	9	working	work	VERB
ajst-28585	53	10	face	face	NOUN
ajst-28585	53	11	adopts	adopt	VERB
ajst-28585	53	12	nitrogen	nitrogen	NOUN
ajst-28585	53	13	38	38	NUM
ajst-28585	53	14	injection	injection	NOUN
ajst-28585	53	15	fire	fire	NOUN
ajst-28585	53	16	prevention	prevention	NOUN
ajst-28585	53	17	and	and	CCONJ
ajst-28585	53	18	extinguishing	extinguish	VERB
ajst-28585	53	19	technology	technology	NOUN
ajst-28585	53	20	,	,	PUNCT
ajst-28585	53	21	inhibitor	inhibitor	NOUN
ajst-28585	53	22	fire	fire	NOUN
ajst-28585	53	23	prevention	prevention	NOUN
ajst-28585	53	24	and	and	CCONJ
ajst-28585	53	25	extinguishing	extinguish	VERB
ajst-28585	53	26	technology	technology	NOUN
ajst-28585	53	27	and	and	CCONJ
ajst-28585	53	28	grouting	grout	VERB
ajst-28585	53	29	fire	fire	NOUN
ajst-28585	53	30	prevention	prevention	NOUN
ajst-28585	53	31	and	and	CCONJ
ajst-28585	53	32	extinguishing	extinguish	VERB
ajst-28585	53	33	technology	technology	NOUN
ajst-28585	53	34	,	,	PUNCT
ajst-28585	53	35	among	among	ADP
ajst-28585	53	36	which	which	PRON
ajst-28585	53	37	nitrogen	nitrogen	NOUN
ajst-28585	53	38	injection	injection	NOUN
ajst-28585	53	39	fire	fire	NOUN
ajst-28585	53	40	prevention	prevention	NOUN
ajst-28585	53	41	and	and	CCONJ
ajst-28585	53	42	extinguishing	extinguish	VERB
ajst-28585	53	43	technology	technology	NOUN
ajst-28585	53	44	and	and	CCONJ
ajst-28585	53	45	inhibitor	inhibitor	NOUN
ajst-28585	53	46	fire	fire	NOUN
ajst-28585	53	47	prevention	prevention	NOUN
ajst-28585	53	48	and	and	CCONJ
ajst-28585	53	49	extinguishing	extinguish	VERB
ajst-28585	53	50	technology	technology	NOUN
ajst-28585	53	51	are	be	AUX
ajst-28585	53	52	mainly	mainly	ADV
ajst-28585	53	53	used	use	VERB
ajst-28585	53	54	,	,	PUNCT
ajst-28585	53	55	and	and	CCONJ
ajst-28585	53	56	grouting	grout	VERB
ajst-28585	53	57	fire	fire	NOUN
ajst-28585	53	58	prevention	prevention	NOUN
ajst-28585	53	59	and	and	CCONJ
ajst-28585	53	60	extinguishing	extinguish	VERB
ajst-28585	53	61	technology	technology	NOUN
ajst-28585	53	62	is	be	AUX
ajst-28585	53	63	used	use	VERB
ajst-28585	53	64	as	as	ADP
ajst-28585	53	65	the	the	DET
ajst-28585	53	66	backup	backup	ADJ
ajst-28585	53	67	technical	technical	ADJ
ajst-28585	53	68	scheme	scheme	NOUN
ajst-28585	53	69	of	of	ADP
ajst-28585	53	70	the	the	DET
ajst-28585	53	71	mine	mine	NOUN
ajst-28585	53	72	.	.	PUNCT
ajst-28585	54	1	5.1	5.1	NUM
ajst-28585	54	2	.	.	PUNCT
ajst-28585	55	1	nitrogen	nitrogen	NOUN
ajst-28585	55	2	injection	injection	NOUN
ajst-28585	55	3	fire	fire	NOUN
ajst-28585	55	4	extinguishing	extinguish	VERB
ajst-28585	55	5	technology	technology	NOUN
ajst-28585	55	6	nitrogen	nitrogen	NOUN
ajst-28585	55	7	injection	injection	NOUN
ajst-28585	55	8	can	can	AUX
ajst-28585	55	9	not	not	PART
ajst-28585	55	10	only	only	ADV
ajst-28585	55	11	play	play	VERB
ajst-28585	55	12	the	the	DET
ajst-28585	55	13	role	role	NOUN
ajst-28585	55	14	of	of	ADP
ajst-28585	55	15	cooling	cool	VERB
ajst-28585	55	16	,	,	PUNCT
ajst-28585	55	17	but	but	CCONJ
ajst-28585	55	18	also	also	ADV
ajst-28585	55	19	dilute	dilute	VERB
ajst-28585	55	20	the	the	DET
ajst-28585	55	21	oxygen	oxygen	NOUN
ajst-28585	55	22	concentration	concentration	NOUN
ajst-28585	55	23	,	,	PUNCT
ajst-28585	55	24	so	so	SCONJ
ajst-28585	55	25	that	that	SCONJ
ajst-28585	55	26	the	the	DET
ajst-28585	55	27	oxygen	oxygen	NOUN
ajst-28585	55	28	concentration	concentration	NOUN
ajst-28585	55	29	in	in	ADP
ajst-28585	55	30	the	the	DET
ajst-28585	55	31	goaf	goaf	NOUN
ajst-28585	55	32	is	be	AUX
ajst-28585	55	33	reduced	reduce	VERB
ajst-28585	55	34	,	,	PUNCT
ajst-28585	55	35	because	because	SCONJ
ajst-28585	55	36	liquid	liquid	ADJ
ajst-28585	55	37	nitrogen	nitrogen	NOUN
ajst-28585	55	38	can	can	AUX
ajst-28585	55	39	inhibit	inhibit	VERB
ajst-28585	55	40	coal	coal	NOUN
ajst-28585	55	41	oxidation	oxidation	NOUN
ajst-28585	55	42	and	and	CCONJ
ajst-28585	55	43	reduce	reduce	VERB
ajst-28585	55	44	the	the	DET
ajst-28585	55	45	surrounding	surround	VERB
ajst-28585	55	46	oxygen	oxygen	NOUN
ajst-28585	55	47	concentration	concentration	NOUN
ajst-28585	55	48	after	after	ADP
ajst-28585	55	49	being	be	AUX
ajst-28585	55	50	injected	inject	VERB
ajst-28585	55	51	into	into	ADP
ajst-28585	55	52	the	the	DET
ajst-28585	55	53	goaf	goaf	NOUN
ajst-28585	55	54	.	.	PUNCT
ajst-28585	56	1	at	at	ADP
ajst-28585	56	2	the	the	DET
ajst-28585	56	3	same	same	ADJ
ajst-28585	56	4	time	time	NOUN
ajst-28585	56	5	,	,	PUNCT
ajst-28585	56	6	nitrogen	nitrogen	NOUN
ajst-28585	56	7	injection	injection	NOUN
ajst-28585	56	8	in	in	ADP
ajst-28585	56	9	the	the	DET
ajst-28585	56	10	closed	closed	ADJ
ajst-28585	56	11	goaf	goaf	NOUN
ajst-28585	56	12	can	can	AUX
ajst-28585	56	13	also	also	ADV
ajst-28585	56	14	play	play	VERB
ajst-28585	56	15	a	a	DET
ajst-28585	56	16	certain	certain	ADJ
ajst-28585	56	17	role	role	NOUN
ajst-28585	56	18	in	in	ADP
ajst-28585	56	19	explosion	explosion	NOUN
ajst-28585	56	20	suppression	suppression	NOUN
ajst-28585	56	21	.	.	PUNCT
ajst-28585	57	1	(	(	PUNCT
ajst-28585	57	2	1	1	X
ajst-28585	57	3	)	)	PUNCT
ajst-28585	57	4	nitrogen	nitrogen	NOUN
ajst-28585	57	5	injection	injection	NOUN
ajst-28585	57	6	method	method	NOUN
ajst-28585	57	7	there	there	PRON
ajst-28585	57	8	are	be	VERB
ajst-28585	57	9	two	two	NUM
ajst-28585	57	10	main	main	ADJ
ajst-28585	57	11	methods	method	NOUN
ajst-28585	57	12	of	of	ADP
ajst-28585	57	13	nitrogen	nitrogen	NOUN
ajst-28585	57	14	injection	injection	NOUN
ajst-28585	57	15	(	(	PUNCT
ajst-28585	57	16	a	a	X
ajst-28585	57	17	)	)	PUNCT
ajst-28585	57	18	drilling	drill	VERB
ajst-28585	57	19	into	into	ADP
ajst-28585	57	20	the	the	DET
ajst-28585	57	21	goaf	goaf	NOUN
ajst-28585	57	22	and	and	CCONJ
ajst-28585	57	23	transporting	transport	VERB
ajst-28585	57	24	nitrogen	nitrogen	NOUN
ajst-28585	57	25	to	to	ADP
ajst-28585	57	26	the	the	DET
ajst-28585	57	27	goaf	goaf	NOUN
ajst-28585	57	28	through	through	ADP
ajst-28585	57	29	drilling	drill	VERB
ajst-28585	57	30	to	to	PART
ajst-28585	57	31	achieve	achieve	VERB
ajst-28585	57	32	the	the	DET
ajst-28585	57	33	effect	effect	NOUN
ajst-28585	57	34	of	of	ADP
ajst-28585	57	35	fire	fire	NOUN
ajst-28585	57	36	prevention	prevention	NOUN
ajst-28585	57	37	and	and	CCONJ
ajst-28585	57	38	extinguishing	extinguishing	NOUN
ajst-28585	57	39	;	;	PUNCT
ajst-28585	57	40	(	(	PUNCT
ajst-28585	57	41	b	b	X
ajst-28585	57	42	)	)	PUNCT
ajst-28585	57	43	buried	bury	VERB
ajst-28585	57	44	pipe	pipe	NOUN
ajst-28585	57	45	in	in	ADP
ajst-28585	57	46	the	the	DET
ajst-28585	57	47	working	work	VERB
ajst-28585	57	48	face	face	NOUN
ajst-28585	57	49	air	air	NOUN
ajst-28585	57	50	lane	lane	PROPN
ajst-28585	57	51	,	,	PUNCT
ajst-28585	57	52	through	through	ADP
ajst-28585	57	53	the	the	DET
ajst-28585	57	54	nitrogen	nitrogen	NOUN
ajst-28585	57	55	injection	injection	NOUN
ajst-28585	57	56	pipeline	pipeline	NOUN
ajst-28585	57	57	to	to	PART
ajst-28585	57	58	transport	transport	VERB
ajst-28585	57	59	nitrogen	nitrogen	NOUN
ajst-28585	57	60	from	from	ADP
ajst-28585	57	61	the	the	DET
ajst-28585	57	62	pipeline	pipeline	NOUN
ajst-28585	57	63	to	to	ADP
ajst-28585	57	64	the	the	DET
ajst-28585	57	65	goaf	goaf	NOUN
ajst-28585	57	66	,	,	PUNCT
ajst-28585	57	67	to	to	PART
ajst-28585	57	68	achieve	achieve	VERB
ajst-28585	57	69	the	the	DET
ajst-28585	57	70	effect	effect	NOUN
ajst-28585	57	71	of	of	ADP
ajst-28585	57	72	fire	fire	NOUN
ajst-28585	57	73	prevention	prevention	NOUN
ajst-28585	57	74	and	and	CCONJ
ajst-28585	57	75	extinguishing	extinguishing	NOUN
ajst-28585	57	76	.	.	PUNCT
ajst-28585	58	1	(	(	PUNCT
ajst-28585	58	2	2	2	X
ajst-28585	58	3	)	)	PUNCT
ajst-28585	58	4	calculation	calculation	NOUN
ajst-28585	58	5	of	of	ADP
ajst-28585	58	6	nitrogen	nitrogen	NOUN
ajst-28585	58	7	injection	injection	NOUN
ajst-28585	58	8	amount	amount	NOUN
ajst-28585	58	9	according	accord	VERB
ajst-28585	58	10	to	to	ADP
ajst-28585	58	11	the	the	DET
ajst-28585	58	12	'	'	PUNCT
ajst-28585	58	13	code	code	NOUN
ajst-28585	58	14	for	for	ADP
ajst-28585	58	15	fire	fire	NOUN
ajst-28585	58	16	protection	protection	NOUN
ajst-28585	58	17	design	design	NOUN
ajst-28585	58	18	of	of	ADP
ajst-28585	58	19	coal	coal	NOUN
ajst-28585	58	20	mines'[11	mines'[11	NOUN
ajst-28585	58	21	]	]	PUNCT
ajst-28585	58	22	,	,	PUNCT
ajst-28585	58	23	the	the	DET
ajst-28585	58	24	calculation	calculation	NOUN
ajst-28585	58	25	formula	formula	NOUN
ajst-28585	58	26	of	of	ADP
ajst-28585	58	27	nitrogen	nitrogen	NOUN
ajst-28585	58	28	injection	injection	NOUN
ajst-28585	58	29	in	in	ADP
ajst-28585	58	30	mining	mining	NOUN
ajst-28585	58	31	face	face	NOUN
ajst-28585	58	32	is	be	AUX
ajst-28585	58	33	as	as	SCONJ
ajst-28585	58	34	follows	follow	VERB
ajst-28585	58	35	:	:	PUNCT
ajst-28585	58	36	1	1	NUM
ajst-28585	58	37	2	2	NUM
ajst-28585	58	38	2	2	NUM
ajst-28585	58	39	060	060	NUM
ajst-28585	58	40	1	1	NUM
ajst-28585	58	41	n	n	NUM
ajst-28585	58	42	n	n	NOUN
ajst-28585	58	43	c	c	NOUN
ajst-28585	58	44	c	c	NOUN
ajst-28585	58	45	q	q	X
ajst-28585	58	46	q	q	X
ajst-28585	58	47	c	c	NOUN
ajst-28585	58	48	c	c	PROPN
ajst-28585	58	49			PROPN
ajst-28585	58	50			PROPN
ajst-28585	58	51			VERB
ajst-28585	58	52			NOUN
ajst-28585	58	53	in	in	ADP
ajst-28585	58	54	the	the	DET
ajst-28585	58	55	formula	formula	NOUN
ajst-28585	58	56	:	:	PUNCT
ajst-28585	58	57	qn	qn	INTJ
ajst-28585	58	58	is	be	AUX
ajst-28585	58	59	the	the	DET
ajst-28585	58	60	nitrogen	nitrogen	NOUN
ajst-28585	58	61	flow	flow	NOUN
ajst-28585	58	62	rate	rate	NOUN
ajst-28585	58	63	(	(	PUNCT
ajst-28585	58	64	m3	m3	PROPN
ajst-28585	58	65	/	/	SYM
ajst-28585	58	66	h	h	NOUN
ajst-28585	58	67	)	)	PUNCT
ajst-28585	58	68	;	;	PUNCT
ajst-28585	58	69	q0	q0	PROPN
ajst-28585	58	70	is	be	AUX
ajst-28585	58	71	air	air	NOUN
ajst-28585	58	72	leakage	leakage	NOUN
ajst-28585	58	73	in	in	ADP
ajst-28585	58	74	oxidation	oxidation	NOUN
ajst-28585	58	75	zone	zone	NOUN
ajst-28585	58	76	of	of	ADP
ajst-28585	58	77	goaf	goaf	NOUN
ajst-28585	58	78	,	,	PUNCT
ajst-28585	58	79	taking	take	VERB
ajst-28585	58	80	10m3	10m3	NUM
ajst-28585	58	81	/	/	SYM
ajst-28585	58	82	min;c1	min;c1	NOUN
ajst-28585	58	83	is	be	AUX
ajst-28585	58	84	original	original	ADJ
ajst-28585	58	85	oxygen	oxygen	NOUN
ajst-28585	58	86	concentration	concentration	NOUN
ajst-28585	58	87	in	in	ADP
ajst-28585	58	88	oxidation	oxidation	NOUN
ajst-28585	58	89	zone	zone	NOUN
ajst-28585	58	90	of	of	ADP
ajst-28585	58	91	goaf	goaf	NOUN
ajst-28585	58	92	,	,	PUNCT
ajst-28585	58	93	taking	take	VERB
ajst-28585	58	94	12	12	NUM
ajst-28585	58	95	%	%	NOUN
ajst-28585	58	96	;	;	PUNCT
ajst-28585	58	97	c2	c2	PROPN
ajst-28585	58	98	is	be	AUX
ajst-28585	58	99	the	the	DET
ajst-28585	58	100	index	index	NOUN
ajst-28585	58	101	of	of	ADP
ajst-28585	58	102	fire	fire	NOUN
ajst-28585	58	103	prevention	prevention	NOUN
ajst-28585	58	104	and	and	CCONJ
ajst-28585	58	105	inerting	inerting	NOUN
ajst-28585	58	106	in	in	ADP
ajst-28585	58	107	goaf	goaf	NOUN
ajst-28585	58	108	,	,	PUNCT
ajst-28585	58	109	taking	take	VERB
ajst-28585	58	110	7	7	NUM
ajst-28585	58	111	%	%	NOUN
ajst-28585	58	112	;	;	PUNCT
ajst-28585	58	113	cn	cn	PROPN
ajst-28585	58	114	is	be	AUX
ajst-28585	58	115	the	the	DET
ajst-28585	58	116	purity	purity	NOUN
ajst-28585	58	117	of	of	ADP
ajst-28585	58	118	the	the	DET
ajst-28585	58	119	injected	inject	VERB
ajst-28585	58	120	nitrogen	nitrogen	NOUN
ajst-28585	58	121	,	,	PUNCT
ajst-28585	58	122	taking	take	VERB
ajst-28585	58	123	97	97	NUM
ajst-28585	58	124	%	%	NOUN
ajst-28585	58	125	.	.	PUNCT
ajst-28585	59	1	according	accord	VERB
ajst-28585	59	2	to	to	ADP
ajst-28585	59	3	the	the	DET
ajst-28585	59	4	above	above	ADJ
ajst-28585	59	5	formula	formula	NOUN
ajst-28585	59	6	,	,	PUNCT
ajst-28585	59	7	the	the	DET
ajst-28585	59	8	amount	amount	NOUN
ajst-28585	59	9	of	of	ADP
ajst-28585	59	10	nitrogen	nitrogen	NOUN
ajst-28585	59	11	injection	injection	NOUN
ajst-28585	59	12	is	be	AUX
ajst-28585	59	13	750m3	750m3	NUM
ajst-28585	59	14	/	/	SYM
ajst-28585	59	15	h	h	NOUN
ajst-28585	59	16	in	in	ADP
ajst-28585	59	17	the	the	DET
ajst-28585	59	18	working	work	VERB
ajst-28585	59	19	face	face	NOUN
ajst-28585	59	20	of	of	ADP
ajst-28585	59	21	gob	gob	NOUN
ajst-28585	59	22	-	-	PUNCT
ajst-28585	59	23	side	side	NOUN
ajst-28585	59	24	entry	entry	NOUN
ajst-28585	59	25	retaining	retaining	NOUN
ajst-28585	59	26	.	.	PUNCT
ajst-28585	60	1	(	(	PUNCT
ajst-28585	60	2	3	3	X
ajst-28585	60	3	)	)	PUNCT
ajst-28585	60	4	nitrogen	nitrogen	NOUN
ajst-28585	60	5	injection	injection	NOUN
ajst-28585	60	6	method	method	NOUN
ajst-28585	60	7	in	in	ADP
ajst-28585	60	8	goaf	goaf	NOUN
ajst-28585	60	9	according	accord	VERB
ajst-28585	60	10	to	to	ADP
ajst-28585	60	11	the	the	DET
ajst-28585	60	12	roadway	roadway	NOUN
ajst-28585	60	13	layout	layout	NOUN
ajst-28585	60	14	of	of	ADP
ajst-28585	60	15	1027	1027	NUM
ajst-28585	60	16	working	work	VERB
ajst-28585	60	17	face	face	NOUN
ajst-28585	60	18	,	,	PUNCT
ajst-28585	60	19	the	the	DET
ajst-28585	60	20	nitrogen	nitrogen	NOUN
ajst-28585	60	21	injection	injection	NOUN
ajst-28585	60	22	pipeline	pipeline	NOUN
ajst-28585	60	23	is	be	AUX
ajst-28585	60	24	pre	pre	VERB
ajst-28585	60	25	-	-	VERB
ajst-28585	60	26	buried	bury	VERB
ajst-28585	60	27	in	in	ADP
ajst-28585	60	28	the	the	DET
ajst-28585	60	29	1027	1027	NUM
ajst-28585	60	30	air	air	NOUN
ajst-28585	60	31	roadway	roadway	NOUN
ajst-28585	60	32	.	.	PUNCT
ajst-28585	61	1	combined	combine	VERB
ajst-28585	61	2	with	with	ADP
ajst-28585	61	3	the	the	DET
ajst-28585	61	4	test	test	NOUN
ajst-28585	61	5	results	result	NOUN
ajst-28585	61	6	of	of	ADP
ajst-28585	61	7	the	the	DET
ajst-28585	61	8	three	three	NUM
ajst-28585	61	9	oxidation	oxidation	NOUN
ajst-28585	61	10	zones	zone	NOUN
ajst-28585	61	11	in	in	ADP
ajst-28585	61	12	the	the	DET
ajst-28585	61	13	goaf	goaf	NOUN
ajst-28585	61	14	,	,	PUNCT
ajst-28585	61	15	the	the	DET
ajst-28585	61	16	release	release	NOUN
ajst-28585	61	17	position	position	NOUN
ajst-28585	61	18	of	of	ADP
ajst-28585	61	19	the	the	DET
ajst-28585	61	20	nitrogen	nitrogen	NOUN
ajst-28585	61	21	injection	injection	NOUN
ajst-28585	61	22	port	port	NOUN
ajst-28585	61	23	is	be	AUX
ajst-28585	61	24	determined	determine	VERB
ajst-28585	61	25	to	to	PART
ajst-28585	61	26	be	be	AUX
ajst-28585	61	27	25	25	NUM
ajst-28585	61	28	~	~	SYM
ajst-28585	61	29	50	50	NUM
ajst-28585	61	30	m.	m.	NOUN
ajst-28585	61	31	(	(	PUNCT
ajst-28585	61	32	4	4	X
ajst-28585	61	33	)	)	PUNCT
ajst-28585	61	34	measures	measure	NOUN
ajst-28585	61	35	to	to	PART
ajst-28585	61	36	prevent	prevent	VERB
ajst-28585	61	37	air	air	NOUN
ajst-28585	61	38	leakage	leakage	PROPN
ajst-28585	61	39	and	and	CCONJ
ajst-28585	61	40	nitrogen	nitrogen	NOUN
ajst-28585	61	41	leakage	leakage	NOUN
ajst-28585	61	42	into	into	ADP
ajst-28585	61	43	the	the	DET
ajst-28585	61	44	nitrogen	nitrogen	NOUN
ajst-28585	61	45	injection	injection	NOUN
ajst-28585	61	46	area	area	NOUN
ajst-28585	61	47	if	if	SCONJ
ajst-28585	61	48	the	the	DET
ajst-28585	61	49	local	local	ADJ
ajst-28585	61	50	roof	roof	NOUN
ajst-28585	61	51	of	of	ADP
ajst-28585	61	52	the	the	DET
ajst-28585	61	53	working	work	VERB
ajst-28585	61	54	face	face	NOUN
ajst-28585	61	55	goaf	goaf	NOUN
ajst-28585	61	56	is	be	AUX
ajst-28585	61	57	suspended	suspend	VERB
ajst-28585	61	58	,	,	PUNCT
ajst-28585	61	59	it	it	PRON
ajst-28585	61	60	is	be	AUX
ajst-28585	61	61	easy	easy	ADJ
ajst-28585	61	62	to	to	PART
ajst-28585	61	63	cause	cause	VERB
ajst-28585	61	64	air	air	NOUN
ajst-28585	61	65	leakage	leakage	PROPN
ajst-28585	61	66	and	and	CCONJ
ajst-28585	61	67	nitrogen	nitrogen	NOUN
ajst-28585	61	68	leakage	leakage	NOUN
ajst-28585	61	69	in	in	ADP
ajst-28585	61	70	the	the	DET
ajst-28585	61	71	goaf	goaf	NOUN
ajst-28585	61	72	.	.	PUNCT
ajst-28585	62	1	therefore	therefore	ADV
ajst-28585	62	2	,	,	PUNCT
ajst-28585	62	3	it	it	PRON
ajst-28585	62	4	is	be	AUX
ajst-28585	62	5	necessary	necessary	ADJ
ajst-28585	62	6	to	to	PART
ajst-28585	62	7	strengthen	strengthen	VERB
ajst-28585	62	8	the	the	DET
ajst-28585	62	9	roof	roof	NOUN
ajst-28585	62	10	caving	cave	VERB
ajst-28585	62	11	on	on	ADP
ajst-28585	62	12	the	the	DET
ajst-28585	62	13	inlet	inlet	NOUN
ajst-28585	62	14	and	and	CCONJ
ajst-28585	62	15	return	return	VERB
ajst-28585	62	16	air	air	NOUN
ajst-28585	62	17	sides	side	NOUN
ajst-28585	62	18	of	of	ADP
ajst-28585	62	19	the	the	DET
ajst-28585	62	20	goaf	goaf	NOUN
ajst-28585	62	21	.	.	PUNCT
ajst-28585	63	1	before	before	SCONJ
ajst-28585	63	2	the	the	DET
ajst-28585	63	3	working	work	VERB
ajst-28585	63	4	face	face	NOUN
ajst-28585	63	5	is	be	AUX
ajst-28585	63	6	moved	move	VERB
ajst-28585	63	7	,	,	PUNCT
ajst-28585	63	8	the	the	DET
ajst-28585	63	9	net	net	NOUN
ajst-28585	63	10	of	of	ADP
ajst-28585	63	11	the	the	DET
ajst-28585	63	12	anchor	anchor	NOUN
ajst-28585	63	13	net	net	ADJ
ajst-28585	63	14	support	support	NOUN
ajst-28585	63	15	is	be	AUX
ajst-28585	63	16	broken	break	VERB
ajst-28585	63	17	in	in	ADP
ajst-28585	63	18	advance	advance	NOUN
ajst-28585	63	19	,	,	PUNCT
ajst-28585	63	20	and	and	CCONJ
ajst-28585	63	21	the	the	DET
ajst-28585	63	22	bolt	bolt	NOUN
ajst-28585	63	23	of	of	ADP
ajst-28585	63	24	the	the	DET
ajst-28585	63	25	bolt	bolt	NOUN
ajst-28585	63	26	is	be	AUX
ajst-28585	63	27	unloaded	unload	VERB
ajst-28585	63	28	,	,	PUNCT
ajst-28585	63	29	so	so	SCONJ
ajst-28585	63	30	that	that	SCONJ
ajst-28585	63	31	the	the	DET
ajst-28585	63	32	top	top	ADJ
ajst-28585	63	33	rock	rock	NOUN
ajst-28585	63	34	falls	fall	VERB
ajst-28585	63	35	off	off	ADP
ajst-28585	63	36	and	and	CCONJ
ajst-28585	63	37	the	the	DET
ajst-28585	63	38	air	air	NOUN
ajst-28585	63	39	leakage	leakage	PROPN
ajst-28585	63	40	channel	channel	NOUN
ajst-28585	63	41	on	on	ADP
ajst-28585	63	42	the	the	DET
ajst-28585	63	43	inlet	inlet	NOUN
ajst-28585	63	44	and	and	CCONJ
ajst-28585	63	45	return	return	VERB
ajst-28585	63	46	air	air	NOUN
ajst-28585	63	47	sides	side	NOUN
ajst-28585	63	48	is	be	AUX
ajst-28585	63	49	blocked	block	VERB
ajst-28585	63	50	.	.	PUNCT
ajst-28585	64	1	when	when	SCONJ
ajst-28585	64	2	the	the	DET
ajst-28585	64	3	roof	roof	NOUN
ajst-28585	64	4	of	of	ADP
ajst-28585	64	5	the	the	DET
ajst-28585	64	6	air	air	NOUN
ajst-28585	64	7	inlet	inlet	NOUN
ajst-28585	64	8	side	side	NOUN
ajst-28585	64	9	of	of	ADP
ajst-28585	64	10	the	the	DET
ajst-28585	64	11	goaf	goaf	NOUN
ajst-28585	64	12	can	can	AUX
ajst-28585	64	13	not	not	PART
ajst-28585	64	14	fall	fall	VERB
ajst-28585	64	15	down	down	ADP
ajst-28585	64	16	by	by	ADP
ajst-28585	64	17	a	a	DET
ajst-28585	64	18	large	large	ADJ
ajst-28585	64	19	number	number	NOUN
ajst-28585	64	20	of	of	ADP
ajst-28585	64	21	steel	steel	NOUN
ajst-28585	64	22	beams	beam	NOUN
ajst-28585	64	23	or	or	CCONJ
ajst-28585	64	24	plate	plate	NOUN
ajst-28585	64	25	supports	support	NOUN
ajst-28585	64	26	,	,	PUNCT
ajst-28585	64	27	the	the	DET
ajst-28585	64	28	forced	force	VERB
ajst-28585	64	29	roof	roof	NOUN
ajst-28585	64	30	caving	cave	VERB
ajst-28585	64	31	measures	measure	NOUN
ajst-28585	64	32	should	should	AUX
ajst-28585	64	33	be	be	AUX
ajst-28585	64	34	taken	take	VERB
ajst-28585	64	35	to	to	PART
ajst-28585	64	36	force	force	VERB
ajst-28585	64	37	the	the	DET
ajst-28585	64	38	roof	roof	NOUN
ajst-28585	64	39	to	to	PART
ajst-28585	64	40	fall	fall	VERB
ajst-28585	64	41	,	,	PUNCT
ajst-28585	64	42	and	and	CCONJ
ajst-28585	64	43	the	the	DET
ajst-28585	64	44	oxygen	oxygen	NOUN
ajst-28585	64	45	sensor	sensor	NOUN
ajst-28585	64	46	should	should	AUX
ajst-28585	64	47	be	be	AUX
ajst-28585	64	48	set	set	VERB
ajst-28585	64	49	at	at	ADP
ajst-28585	64	50	the	the	DET
ajst-28585	64	51	position	position	NOUN
ajst-28585	64	52	of	of	ADP
ajst-28585	64	53	10	10	NUM
ajst-28585	64	54	-	-	SYM
ajst-28585	64	55	15	15	NUM
ajst-28585	64	56	m	m	NOUN
ajst-28585	64	57	away	away	ADV
ajst-28585	64	58	from	from	ADP
ajst-28585	64	59	the	the	DET
ajst-28585	64	60	wind	wind	NOUN
ajst-28585	64	61	side	side	NOUN
ajst-28585	64	62	of	of	ADP
ajst-28585	64	63	the	the	DET
ajst-28585	64	64	working	work	VERB
ajst-28585	64	65	face	face	NOUN
ajst-28585	64	66	in	in	ADP
ajst-28585	64	67	the	the	DET
ajst-28585	64	68	gob	gob	NOUN
ajst-28585	64	69	-	-	PUNCT
ajst-28585	64	70	side	side	NOUN
ajst-28585	64	71	entry	entry	NOUN
ajst-28585	64	72	retaining	retaining	NOUN
ajst-28585	64	73	.	.	PUNCT
ajst-28585	65	1	(	(	PUNCT
ajst-28585	65	2	5	5	X
ajst-28585	65	3	)	)	PUNCT
ajst-28585	65	4	gas	gas	NOUN
ajst-28585	65	5	monitoring	monitoring	NOUN
ajst-28585	65	6	system	system	NOUN
ajst-28585	65	7	in	in	ADP
ajst-28585	65	8	nitrogen	nitrogen	NOUN
ajst-28585	65	9	injection	injection	NOUN
ajst-28585	65	10	area	area	NOUN
ajst-28585	65	11	the	the	DET
ajst-28585	65	12	purpose	purpose	NOUN
ajst-28585	65	13	of	of	ADP
ajst-28585	65	14	monitoring	monitoring	NOUN
ajst-28585	65	15	is	be	AUX
ajst-28585	65	16	to	to	PART
ajst-28585	65	17	be	be	AUX
ajst-28585	65	18	able	able	ADJ
ajst-28585	65	19	to	to	PART
ajst-28585	65	20	monitor	monitor	VERB
ajst-28585	65	21	the	the	DET
ajst-28585	65	22	gas	gas	NOUN
ajst-28585	65	23	change	change	NOUN
ajst-28585	65	24	components	component	NOUN
ajst-28585	65	25	in	in	ADP
ajst-28585	65	26	the	the	DET
ajst-28585	65	27	intake	intake	NOUN
ajst-28585	65	28	and	and	CCONJ
ajst-28585	65	29	return	return	VERB
ajst-28585	65	30	air	air	NOUN
ajst-28585	65	31	flow	flow	NOUN
ajst-28585	65	32	of	of	ADP
ajst-28585	65	33	the	the	DET
ajst-28585	65	34	working	work	VERB
ajst-28585	65	35	face	face	NOUN
ajst-28585	65	36	and	and	CCONJ
ajst-28585	65	37	the	the	DET
ajst-28585	65	38	goaf	goaf	NOUN
ajst-28585	65	39	,	,	PUNCT
ajst-28585	65	40	to	to	PART
ajst-28585	65	41	understand	understand	VERB
ajst-28585	65	42	and	and	CCONJ
ajst-28585	65	43	master	master	VERB
ajst-28585	65	44	the	the	DET
ajst-28585	65	45	change	change	NOUN
ajst-28585	65	46	law	law	NOUN
ajst-28585	65	47	and	and	CCONJ
ajst-28585	65	48	dynamics	dynamic	NOUN
ajst-28585	65	49	of	of	ADP
ajst-28585	65	50	spontaneous	spontaneous	ADJ
ajst-28585	65	51	combustion	combustion	NOUN
ajst-28585	65	52	in	in	ADP
ajst-28585	65	53	time	time	NOUN
ajst-28585	65	54	,	,	PUNCT
ajst-28585	65	55	so	so	SCONJ
ajst-28585	65	56	as	as	SCONJ
ajst-28585	65	57	to	to	PART
ajst-28585	65	58	take	take	VERB
ajst-28585	65	59	preventive	preventive	ADJ
ajst-28585	65	60	measures	measure	NOUN
ajst-28585	65	61	in	in	ADP
ajst-28585	65	62	a	a	DET
ajst-28585	65	63	targeted	target	VERB
ajst-28585	65	64	manner	manner	NOUN
ajst-28585	65	65	,	,	PUNCT
ajst-28585	65	66	and	and	CCONJ
ajst-28585	65	67	to	to	PART
ajst-28585	65	68	provide	provide	VERB
ajst-28585	65	69	a	a	DET
ajst-28585	65	70	scientific	scientific	ADJ
ajst-28585	65	71	basis	basis	NOUN
ajst-28585	65	72	for	for	ADP
ajst-28585	65	73	selecting	select	VERB
ajst-28585	65	74	the	the	DET
ajst-28585	65	75	best	good	ADJ
ajst-28585	65	76	nitrogen	nitrogen	NOUN
ajst-28585	65	77	injection	injection	NOUN
ajst-28585	65	78	parameters	parameter	NOUN
ajst-28585	65	79	.	.	PUNCT
ajst-28585	66	1	the	the	DET
ajst-28585	66	2	gas	gas	NOUN
ajst-28585	66	3	monitoring	monitoring	NOUN
ajst-28585	66	4	in	in	ADP
ajst-28585	66	5	nitrogen	nitrogen	NOUN
ajst-28585	66	6	injection	injection	NOUN
ajst-28585	66	7	area	area	NOUN
ajst-28585	66	8	is	be	AUX
ajst-28585	66	9	composed	compose	VERB
ajst-28585	66	10	of	of	ADP
ajst-28585	66	11	mine	mine	NOUN
ajst-28585	66	12	safety	safety	NOUN
ajst-28585	66	13	monitoring	monitoring	NOUN
ajst-28585	66	14	system	system	NOUN
ajst-28585	66	15	,	,	PUNCT
ajst-28585	66	16	on	on	ADP
ajst-28585	66	17	-	-	PUNCT
ajst-28585	66	18	line	line	NOUN
ajst-28585	66	19	monitoring	monitoring	NOUN
ajst-28585	66	20	system	system	NOUN
ajst-28585	66	21	of	of	ADP
ajst-28585	66	22	environmental	environmental	ADJ
ajst-28585	66	23	parameters	parameter	NOUN
ajst-28585	66	24	in	in	ADP
ajst-28585	66	25	goaf	goaf	NOUN
ajst-28585	66	26	and	and	CCONJ
ajst-28585	66	27	on	on	ADP
ajst-28585	66	28	-	-	PUNCT
ajst-28585	66	29	site	site	NOUN
ajst-28585	66	30	manual	manual	ADJ
ajst-28585	66	31	detection	detection	NOUN
ajst-28585	66	32	.	.	PUNCT
ajst-28585	67	1	it	it	PRON
ajst-28585	67	2	mainly	mainly	ADV
ajst-28585	67	3	observes	observe	VERB
ajst-28585	67	4	gas	gas	NOUN
ajst-28585	67	5	temperature	temperature	NOUN
ajst-28585	67	6	,	,	PUNCT
ajst-28585	67	7	o2	o2	PROPN
ajst-28585	67	8	,	,	PUNCT
ajst-28585	67	9	ch4	ch4	PROPN
ajst-28585	67	10	,	,	PUNCT
ajst-28585	67	11	co	co	NOUN
ajst-28585	67	12	and	and	CCONJ
ajst-28585	67	13	co2	co2	NOUN
ajst-28585	67	14	.	.	PUNCT
ajst-28585	68	1	5.2	5.2	NUM
ajst-28585	68	2	.	.	PUNCT
ajst-28585	69	1	inhibitor	inhibitor	NOUN
ajst-28585	69	2	fire	fire	NOUN
ajst-28585	69	3	extinguishing	extinguish	VERB
ajst-28585	69	4	technology	technology	NOUN
ajst-28585	69	5	as	as	ADV
ajst-28585	69	6	long	long	ADV
ajst-28585	69	7	as	as	SCONJ
ajst-28585	69	8	it	it	PRON
ajst-28585	69	9	is	be	AUX
ajst-28585	69	10	a	a	DET
ajst-28585	69	11	material	material	NOUN
ajst-28585	69	12	that	that	PRON
ajst-28585	69	13	can	can	AUX
ajst-28585	69	14	inhibit	inhibit	VERB
ajst-28585	69	15	the	the	DET
ajst-28585	69	16	rate	rate	NOUN
ajst-28585	69	17	of	of	ADP
ajst-28585	69	18	chemical	chemical	ADJ
ajst-28585	69	19	reaction	reaction	NOUN
ajst-28585	69	20	,	,	PUNCT
ajst-28585	69	21	it	it	PRON
ajst-28585	69	22	can	can	AUX
ajst-28585	69	23	generally	generally	ADV
ajst-28585	69	24	be	be	AUX
ajst-28585	69	25	called	call	VERB
ajst-28585	69	26	an	an	DET
ajst-28585	69	27	inhibitor	inhibitor	NOUN
ajst-28585	69	28	.	.	PUNCT
ajst-28585	70	1	the	the	DET
ajst-28585	70	2	inhibitor	inhibitor	NOUN
ajst-28585	70	3	makes	make	VERB
ajst-28585	70	4	the	the	DET
ajst-28585	70	5	coal	coal	NOUN
ajst-28585	70	6	body	body	NOUN
ajst-28585	70	7	inert	inert	ADJ
ajst-28585	70	8	at	at	ADP
ajst-28585	70	9	low	low	ADJ
ajst-28585	70	10	temperature	temperature	NOUN
ajst-28585	70	11	,	,	PUNCT
ajst-28585	70	12	or	or	CCONJ
ajst-28585	70	13	enhances	enhance	VERB
ajst-28585	70	14	the	the	DET
ajst-28585	70	15	activation	activation	NOUN
ajst-28585	70	16	energy	energy	NOUN
ajst-28585	70	17	required	require	VERB
ajst-28585	70	18	for	for	ADP
ajst-28585	70	19	the	the	DET
ajst-28585	70	20	oxidation	oxidation	NOUN
ajst-28585	70	21	of	of	ADP
ajst-28585	70	22	coal	coal	NOUN
ajst-28585	70	23	,	,	PUNCT
ajst-28585	70	24	and	and	CCONJ
ajst-28585	70	25	forms	form	VERB
ajst-28585	70	26	a	a	DET
ajst-28585	70	27	liquid	liquid	ADJ
ajst-28585	70	28	film	film	NOUN
ajst-28585	70	29	on	on	ADP
ajst-28585	70	30	the	the	DET
ajst-28585	70	31	surface	surface	NOUN
ajst-28585	70	32	of	of	ADP
ajst-28585	70	33	the	the	DET
ajst-28585	70	34	coal	coal	NOUN
ajst-28585	70	35	seam	seam	NOUN
ajst-28585	70	36	,	,	PUNCT
ajst-28585	70	37	thus	thus	ADV
ajst-28585	70	38	blocking	block	VERB
ajst-28585	70	39	the	the	DET
ajst-28585	70	40	contact	contact	NOUN
ajst-28585	70	41	between	between	ADP
ajst-28585	70	42	oxygen	oxygen	NOUN
ajst-28585	70	43	and	and	CCONJ
ajst-28585	70	44	coal	coal	NOUN
ajst-28585	70	45	body	body	NOUN
ajst-28585	70	46	and	and	CCONJ
ajst-28585	70	47	filling	fill	VERB
ajst-28585	70	48	the	the	DET
ajst-28585	70	49	internal	internal	ADJ
ajst-28585	70	50	cracks	crack	NOUN
ajst-28585	70	51	of	of	ADP
ajst-28585	70	52	coal	coal	NOUN
ajst-28585	70	53	pillar	pillar	NOUN
ajst-28585	70	54	.	.	PUNCT
ajst-28585	71	1	the	the	DET
ajst-28585	71	2	inhibitor	inhibitor	NOUN
ajst-28585	71	3	also	also	ADV
ajst-28585	71	4	has	have	VERB
ajst-28585	71	5	certain	certain	ADJ
ajst-28585	71	6	water	water	NOUN
ajst-28585	71	7	absorption	absorption	NOUN
ajst-28585	71	8	,	,	PUNCT
ajst-28585	71	9	and	and	CCONJ
ajst-28585	71	10	the	the	DET
ajst-28585	71	11	water	water	NOUN
ajst-28585	71	12	evaporation	evaporation	NOUN
ajst-28585	71	13	absorbs	absorb	VERB
ajst-28585	71	14	heat	heat	VERB
ajst-28585	71	15	and	and	CCONJ
ajst-28585	71	16	cools	cool	VERB
ajst-28585	71	17	down	down	ADP
ajst-28585	71	18	.	.	PUNCT
ajst-28585	72	1	the	the	DET
ajst-28585	72	2	water	water	NOUN
ajst-28585	72	3	can	can	AUX
ajst-28585	72	4	inhibit	inhibit	VERB
ajst-28585	72	5	the	the	DET
ajst-28585	72	6	oxidation	oxidation	NOUN
ajst-28585	72	7	of	of	ADP
ajst-28585	72	8	coal	coal	NOUN
ajst-28585	72	9	in	in	ADP
ajst-28585	72	10	the	the	DET
ajst-28585	72	11	low	low	ADJ
ajst-28585	72	12	temperature	temperature	NOUN
ajst-28585	72	13	oxidation	oxidation	NOUN
ajst-28585	72	14	stage	stage	NOUN
ajst-28585	72	15	of	of	ADP
ajst-28585	72	16	coal	coal	NOUN
ajst-28585	72	17	,	,	PUNCT
ajst-28585	72	18	so	so	SCONJ
ajst-28585	72	19	as	as	SCONJ
ajst-28585	72	20	to	to	PART
ajst-28585	72	21	prevent	prevent	VERB
ajst-28585	72	22	the	the	DET
ajst-28585	72	23	spontaneous	spontaneous	ADJ
ajst-28585	72	24	combustion	combustion	NOUN
ajst-28585	72	25	of	of	ADP
ajst-28585	72	26	coal	coal	NOUN
ajst-28585	72	27	.	.	PUNCT
ajst-28585	73	1	(	(	PUNCT
ajst-28585	73	2	1	1	X
ajst-28585	73	3	)	)	PUNCT
ajst-28585	73	4	inhibitor	inhibitor	NOUN
ajst-28585	73	5	category	category	NOUN
ajst-28585	73	6	the	the	DET
ajst-28585	73	7	inhibitors	inhibitor	NOUN
ajst-28585	73	8	used	use	VERB
ajst-28585	73	9	in	in	ADP
ajst-28585	73	10	coal	coal	NOUN
ajst-28585	73	11	mines	mine	NOUN
ajst-28585	73	12	are	be	AUX
ajst-28585	73	13	:	:	PUNCT
ajst-28585	73	14	water	water	NOUN
ajst-28585	73	15	glass	glass	NOUN
ajst-28585	73	16	,	,	PUNCT
ajst-28585	73	17	calcium	calcium	NOUN
ajst-28585	73	18	chloride	chloride	NOUN
ajst-28585	73	19	,	,	PUNCT
ajst-28585	73	20	ammonium	ammonium	NOUN
ajst-28585	73	21	chloride	chloride	NOUN
ajst-28585	73	22	and	and	CCONJ
ajst-28585	73	23	magnesium	magnesium	NOUN
ajst-28585	73	24	chloride	chloride	NOUN
ajst-28585	73	25	.	.	PUNCT
ajst-28585	74	1	when	when	SCONJ
ajst-28585	74	2	selecting	select	VERB
ajst-28585	74	3	the	the	DET
ajst-28585	74	4	type	type	NOUN
ajst-28585	74	5	of	of	ADP
ajst-28585	74	6	inhibitor	inhibitor	NOUN
ajst-28585	74	7	,	,	PUNCT
ajst-28585	74	8	it	it	PRON
ajst-28585	74	9	is	be	AUX
ajst-28585	74	10	necessary	necessary	ADJ
ajst-28585	74	11	to	to	PART
ajst-28585	74	12	consider	consider	VERB
ajst-28585	74	13	not	not	PART
ajst-28585	74	14	only	only	ADV
ajst-28585	74	15	the	the	DET
ajst-28585	74	16	effect	effect	NOUN
ajst-28585	74	17	of	of	ADP
ajst-28585	74	18	the	the	DET
ajst-28585	74	19	inhibitor	inhibitor	NOUN
ajst-28585	74	20	,	,	PUNCT
ajst-28585	74	21	but	but	CCONJ
ajst-28585	74	22	also	also	ADV
ajst-28585	74	23	the	the	DET
ajst-28585	74	24	comprehensive	comprehensive	ADJ
ajst-28585	74	25	consideration	consideration	NOUN
ajst-28585	74	26	of	of	ADP
ajst-28585	74	27	economic	economic	ADJ
ajst-28585	74	28	and	and	CCONJ
ajst-28585	74	29	other	other	ADJ
ajst-28585	74	30	aspects	aspect	NOUN
ajst-28585	74	31	.	.	PUNCT
ajst-28585	75	1	although	although	SCONJ
ajst-28585	75	2	the	the	DET
ajst-28585	75	3	water	water	NOUN
ajst-28585	75	4	glass	glass	NOUN
ajst-28585	75	5	has	have	VERB
ajst-28585	75	6	a	a	DET
ajst-28585	75	7	good	good	ADJ
ajst-28585	75	8	inhibition	inhibition	NOUN
ajst-28585	75	9	effect	effect	NOUN
ajst-28585	75	10	,	,	PUNCT
ajst-28585	75	11	it	it	PRON
ajst-28585	75	12	is	be	AUX
ajst-28585	75	13	generally	generally	ADV
ajst-28585	75	14	not	not	PART
ajst-28585	75	15	used	use	VERB
ajst-28585	75	16	because	because	SCONJ
ajst-28585	75	17	of	of	ADP
ajst-28585	75	18	its	its	PRON
ajst-28585	75	19	high	high	ADJ
ajst-28585	75	20	price	price	NOUN
ajst-28585	75	21	.	.	PUNCT
ajst-28585	76	1	the	the	DET
ajst-28585	76	2	inhibitor	inhibitor	NOUN
ajst-28585	76	3	with	with	ADP
ajst-28585	76	4	lower	low	ADJ
ajst-28585	76	5	price	price	NOUN
ajst-28585	76	6	is	be	AUX
ajst-28585	76	7	calcium	calcium	NOUN
ajst-28585	76	8	hydroxide	hydroxide	NOUN
ajst-28585	76	9	,	,	PUNCT
ajst-28585	76	10	and	and	CCONJ
ajst-28585	76	11	its	its	PRON
ajst-28585	76	12	inhibition	inhibition	NOUN
ajst-28585	76	13	effect	effect	NOUN
ajst-28585	76	14	is	be	AUX
ajst-28585	76	15	better	well	ADJ
ajst-28585	76	16	.	.	PUNCT
ajst-28585	77	1	however	however	ADV
ajst-28585	77	2	,	,	PUNCT
ajst-28585	77	3	when	when	SCONJ
ajst-28585	77	4	it	it	PRON
ajst-28585	77	5	is	be	AUX
ajst-28585	77	6	mixed	mix	VERB
ajst-28585	77	7	with	with	ADP
ajst-28585	77	8	water	water	NOUN
ajst-28585	77	9	,	,	PUNCT
ajst-28585	77	10	it	it	PRON
ajst-28585	77	11	often	often	ADV
ajst-28585	77	12	solidifies	solidify	VERB
ajst-28585	77	13	and	and	CCONJ
ajst-28585	77	14	becomes	become	VERB
ajst-28585	77	15	turbid	turbid	ADJ
ajst-28585	77	16	,	,	PUNCT
ajst-28585	77	17	and	and	CCONJ
ajst-28585	77	18	the	the	DET
ajst-28585	77	19	solid	solid	ADJ
ajst-28585	77	20	particle	particle	NOUN
ajst-28585	77	21	size	size	NOUN
ajst-28585	77	22	is	be	AUX
ajst-28585	77	23	basically	basically	ADV
ajst-28585	77	24	enough	enough	ADJ
ajst-28585	77	25	to	to	PART
ajst-28585	77	26	destroy	destroy	VERB
ajst-28585	77	27	the	the	DET
ajst-28585	77	28	conveying	conveying	NOUN
ajst-28585	77	29	pump	pump	NOUN
ajst-28585	77	30	.	.	PUNCT
ajst-28585	78	1	this	this	DET
ajst-28585	78	2	kind	kind	NOUN
ajst-28585	78	3	of	of	ADP
ajst-28585	78	4	turbid	turbid	ADJ
ajst-28585	78	5	liquid	liquid	NOUN
ajst-28585	78	6	is	be	AUX
ajst-28585	78	7	also	also	ADV
ajst-28585	78	8	easy	easy	ADJ
ajst-28585	78	9	to	to	PART
ajst-28585	78	10	cause	cause	VERB
ajst-28585	78	11	blockage	blockage	NOUN
ajst-28585	78	12	during	during	ADP
ajst-28585	78	13	the	the	DET
ajst-28585	78	14	conveying	conveying	NOUN
ajst-28585	78	15	process	process	NOUN
ajst-28585	78	16	,	,	PUNCT
ajst-28585	78	17	which	which	PRON
ajst-28585	78	18	is	be	AUX
ajst-28585	78	19	difficult	difficult	ADJ
ajst-28585	78	20	to	to	PART
ajst-28585	78	21	clean	clean	VERB
ajst-28585	78	22	up	up	ADP
ajst-28585	78	23	and	and	CCONJ
ajst-28585	78	24	affects	affect	VERB
ajst-28585	78	25	the	the	DET
ajst-28585	78	26	progress	progress	NOUN
ajst-28585	78	27	of	of	ADP
ajst-28585	78	28	the	the	DET
ajst-28585	78	29	project	project	NOUN
ajst-28585	78	30	.	.	PUNCT
ajst-28585	79	1	in	in	ADP
ajst-28585	79	2	addition	addition	NOUN
ajst-28585	79	3	,	,	PUNCT
ajst-28585	79	4	due	due	ADP
ajst-28585	79	5	to	to	ADP
ajst-28585	79	6	its	its	PRON
ajst-28585	79	7	strong	strong	ADJ
ajst-28585	79	8	alkalinity	alkalinity	NOUN
ajst-28585	79	9	,	,	PUNCT
ajst-28585	79	10	it	it	PRON
ajst-28585	79	11	will	will	AUX
ajst-28585	79	12	also	also	ADV
ajst-28585	79	13	cause	cause	VERB
ajst-28585	79	14	corrosion	corrosion	NOUN
ajst-28585	79	15	to	to	ADP
ajst-28585	79	16	downhole	downhole	NOUN
ajst-28585	79	17	equipment	equipment	NOUN
ajst-28585	79	18	,	,	PUNCT
ajst-28585	79	19	so	so	SCONJ
ajst-28585	79	20	it	it	PRON
ajst-28585	79	21	is	be	AUX
ajst-28585	79	22	necessary	necessary	ADJ
ajst-28585	79	23	to	to	PART
ajst-28585	79	24	increase	increase	VERB
ajst-28585	79	25	equipment	equipment	NOUN
ajst-28585	79	26	cost	cost	NOUN
ajst-28585	79	27	or	or	CCONJ
ajst-28585	79	28	increase	increase	VERB
ajst-28585	79	29	manual	manual	ADJ
ajst-28585	79	30	maintenance	maintenance	NOUN
ajst-28585	79	31	of	of	ADP
ajst-28585	79	32	equipment	equipment	NOUN
ajst-28585	79	33	;	;	PUNCT
ajst-28585	79	34	industrial	industrial	ADJ
ajst-28585	79	35	mgcl2	mgcl2	NOUN
ajst-28585	79	36	not	not	PART
ajst-28585	79	37	only	only	ADV
ajst-28585	79	38	has	have	VERB
ajst-28585	79	39	low	low	ADJ
ajst-28585	79	40	cost	cost	NOUN
ajst-28585	79	41	,	,	PUNCT
ajst-28585	79	42	but	but	CCONJ
ajst-28585	79	43	also	also	ADV
ajst-28585	79	44	has	have	VERB
ajst-28585	79	45	good	good	ADJ
ajst-28585	79	46	inhibition	inhibition	NOUN
ajst-28585	79	47	effect	effect	NOUN
ajst-28585	79	48	.	.	PUNCT
ajst-28585	80	1	the	the	DET
ajst-28585	80	2	market	market	NOUN
ajst-28585	80	3	is	be	AUX
ajst-28585	80	4	large	large	ADJ
ajst-28585	80	5	and	and	CCONJ
ajst-28585	80	6	easy	easy	ADJ
ajst-28585	80	7	to	to	PART
ajst-28585	80	8	purchase	purchase	VERB
ajst-28585	80	9	.	.	PUNCT
ajst-28585	81	1	because	because	SCONJ
ajst-28585	81	2	of	of	ADP
ajst-28585	81	3	its	its	PRON
ajst-28585	81	4	weak	weak	ADJ
ajst-28585	81	5	corrosivity	corrosivity	NOUN
ajst-28585	81	6	,	,	PUNCT
ajst-28585	81	7	compared	compare	VERB
ajst-28585	81	8	with	with	ADP
ajst-28585	81	9	calcium	calcium	NOUN
ajst-28585	81	10	hydroxide	hydroxide	NOUN
ajst-28585	81	11	,	,	PUNCT
ajst-28585	81	12	it	it	PRON
ajst-28585	81	13	reduces	reduce	VERB
ajst-28585	81	14	the	the	DET
ajst-28585	81	15	cost	cost	NOUN
ajst-28585	81	16	of	of	ADP
ajst-28585	81	17	equipment	equipment	NOUN
ajst-28585	81	18	and	and	CCONJ
ajst-28585	81	19	manual	manual	ADJ
ajst-28585	81	20	maintenance	maintenance	NOUN
ajst-28585	81	21	.	.	PUNCT
ajst-28585	82	1	therefore	therefore	ADV
ajst-28585	82	2	,	,	PUNCT
ajst-28585	82	3	it	it	PRON
ajst-28585	82	4	is	be	AUX
ajst-28585	82	5	recommended	recommend	VERB
ajst-28585	82	6	to	to	PART
ajst-28585	82	7	use	use	VERB
ajst-28585	82	8	industrial	industrial	ADJ
ajst-28585	82	9	mgcl2	mgcl2	NOUN
ajst-28585	82	10	as	as	ADP
ajst-28585	82	11	a	a	DET
ajst-28585	82	12	mine	mine	NOUN
ajst-28585	82	13	fire	fire	NOUN
ajst-28585	82	14	prevention	prevention	NOUN
ajst-28585	82	15	and	and	CCONJ
ajst-28585	82	16	extinguishing	extinguish	VERB
ajst-28585	82	17	inhibitor	inhibitor	NOUN
ajst-28585	82	18	.	.	PUNCT
ajst-28585	83	1	(	(	PUNCT
ajst-28585	83	2	2	2	X
ajst-28585	83	3	)	)	PUNCT
ajst-28585	83	4	calculation	calculation	NOUN
ajst-28585	83	5	of	of	ADP
ajst-28585	83	6	inhibitor	inhibitor	NOUN
ajst-28585	83	7	spraying	spraying	NOUN
ajst-28585	83	8	amount	amount	NOUN
ajst-28585	83	9	the	the	DET
ajst-28585	83	10	amount	amount	NOUN
ajst-28585	83	11	of	of	ADP
ajst-28585	83	12	inhibitor	inhibitor	NOUN
ajst-28585	83	13	sprayed	spray	VERB
ajst-28585	83	14	into	into	ADP
ajst-28585	83	15	the	the	DET
ajst-28585	83	16	mined	mine	VERB
ajst-28585	83	17	-	-	PUNCT
ajst-28585	83	18	out	out	ADP
ajst-28585	83	19	area	area	NOUN
ajst-28585	83	20	is	be	AUX
ajst-28585	83	21	calculated	calculate	VERB
ajst-28585	83	22	according	accord	VERB
ajst-28585	83	23	to	to	ADP
ajst-28585	83	24	the	the	DET
ajst-28585	83	25	following	follow	VERB
ajst-28585	83	26	formula[11	formula[11	PROPN
ajst-28585	83	27	]	]	PUNCT
ajst-28585	83	28	:	:	PUNCT
ajst-28585	83	29	y	y	PROPN
ajst-28585	83	30	cv	cv	PROPN
ajst-28585	83	31	q	q	PROPN
ajst-28585	83	32	lhs	lhs	NOUN
ajst-28585	83	33	in	in	ADP
ajst-28585	83	34	the	the	DET
ajst-28585	83	35	formula	formula	NOUN
ajst-28585	83	36	:	:	PUNCT
ajst-28585	83	37	v	v	NOUN
ajst-28585	83	38	is	be	AUX
ajst-28585	83	39	the	the	DET
ajst-28585	83	40	spraying	spraying	NOUN
ajst-28585	83	41	amount	amount	NOUN
ajst-28585	83	42	of	of	ADP
ajst-28585	83	43	inhibitor	inhibitor	NOUN
ajst-28585	83	44	,	,	PUNCT
ajst-28585	83	45	m³/d	m³/d	ADV
ajst-28585	83	46	;	;	PUNCT
ajst-28585	83	47	qy	qy	NOUN
ajst-28585	83	48	is	be	AUX
ajst-28585	83	49	the	the	DET
ajst-28585	83	50	amount	amount	NOUN
ajst-28585	83	51	of	of	ADP
ajst-28585	83	52	liquid	liquid	NOUN
ajst-28585	83	53	used	use	VERB
ajst-28585	83	54	per	per	ADP
ajst-28585	83	55	ton	ton	NOUN
ajst-28585	83	56	of	of	ADP
ajst-28585	83	57	coal	coal	NOUN
ajst-28585	83	58	,	,	PUNCT
ajst-28585	83	59	taking	take	VERB
ajst-28585	83	60	0.04	0.04	NUM
ajst-28585	83	61	m3	m3	NOUN
ajst-28585	83	62	;	;	PUNCT
ajst-28585	83	63	η	η	X
ajst-28585	83	64	is	be	AUX
ajst-28585	83	65	the	the	DET
ajst-28585	83	66	coal	coal	NOUN
ajst-28585	83	67	loss	loss	NOUN
ajst-28585	83	68	rate	rate	NOUN
ajst-28585	83	69	of	of	ADP
ajst-28585	83	70	the	the	DET
ajst-28585	83	71	working	work	VERB
ajst-28585	83	72	face	face	NOUN
ajst-28585	83	73	,	,	PUNCT
ajst-28585	83	74	taking	take	VERB
ajst-28585	83	75	3	3	NUM
ajst-28585	83	76	%	%	NOUN
ajst-28585	83	77	;	;	PUNCT
ajst-28585	83	78	ρc	ρc	VERB
ajst-28585	83	79	is	be	AUX
ajst-28585	83	80	the	the	DET
ajst-28585	83	81	density	density	NOUN
ajst-28585	83	82	of	of	ADP
ajst-28585	83	83	coal	coal	NOUN
ajst-28585	83	84	,	,	PUNCT
ajst-28585	83	85	1.33t	1.33t	NUM
ajst-28585	83	86	/	/	SYM
ajst-28585	83	87	m3	m3	PROPN
ajst-28585	83	88	;	;	PUNCT
ajst-28585	83	89	l	l	NOUN
ajst-28585	83	90	is	be	AUX
ajst-28585	83	91	the	the	DET
ajst-28585	83	92	length	length	NOUN
ajst-28585	83	93	of	of	ADP
ajst-28585	83	94	the	the	DET
ajst-28585	83	95	working	work	VERB
ajst-28585	83	96	face	face	NOUN
ajst-28585	83	97	,	,	PUNCT
ajst-28585	83	98	taking	take	VERB
ajst-28585	83	99	190	190	NUM
ajst-28585	83	100	m	m	NOUN
ajst-28585	83	101	,	,	PUNCT
ajst-28585	83	102	h	h	PROPN
ajst-28585	83	103	is	be	AUX
ajst-28585	83	104	the	the	DET
ajst-28585	83	105	mining	mining	NOUN
ajst-28585	83	106	height	height	NOUN
ajst-28585	83	107	of	of	ADP
ajst-28585	83	108	the	the	DET
ajst-28585	83	109	working	work	VERB
ajst-28585	83	110	face	face	NOUN
ajst-28585	83	111	,	,	PUNCT
ajst-28585	83	112	taking	take	VERB
ajst-28585	83	113	2.8	2.8	NUM
ajst-28585	83	114	m	m	NOUN
ajst-28585	83	115	;	;	PUNCT
ajst-28585	83	116	s	s	X
ajst-28585	83	117	is	be	AUX
ajst-28585	83	118	the	the	DET
ajst-28585	83	119	daily	daily	ADJ
ajst-28585	83	120	progress	progress	NOUN
ajst-28585	83	121	of	of	ADP
ajst-28585	83	122	the	the	DET
ajst-28585	83	123	working	work	VERB
ajst-28585	83	124	face	face	NOUN
ajst-28585	83	125	,	,	PUNCT
ajst-28585	83	126	taking	take	VERB
ajst-28585	83	127	3.6	3.6	NUM
ajst-28585	83	128	m.	m.	NOUN
ajst-28585	83	129	therefore	therefore	ADV
ajst-28585	83	130	,	,	PUNCT
ajst-28585	83	131	the	the	DET
ajst-28585	83	132	spraying	spray	VERB
ajst-28585	83	133	amount	amount	NOUN
ajst-28585	83	134	of	of	ADP
ajst-28585	83	135	inhibitor	inhibitor	NOUN
ajst-28585	83	136	in	in	ADP
ajst-28585	83	137	1027	1027	NUM
ajst-28585	83	138	39	39	NUM
ajst-28585	83	139	working	work	VERB
ajst-28585	83	140	face	face	NOUN
ajst-28585	83	141	is	be	AUX
ajst-28585	83	142	3.05m3	3.05m3	PROPN
ajst-28585	83	143	/	/	SYM
ajst-28585	83	144	d.	d.	NOUN
ajst-28585	83	145	5.3	5.3	NUM
ajst-28585	83	146	.	.	PUNCT
ajst-28585	84	1	grouting	grout	VERB
ajst-28585	84	2	fire	fire	NOUN
ajst-28585	84	3	prevention	prevention	NOUN
ajst-28585	84	4	technology	technology	NOUN
ajst-28585	84	5	according	accord	VERB
ajst-28585	84	6	to	to	ADP
ajst-28585	84	7	a	a	DET
ajst-28585	84	8	certain	certain	ADJ
ajst-28585	84	9	proportion	proportion	NOUN
ajst-28585	84	10	,	,	PUNCT
ajst-28585	84	11	the	the	DET
ajst-28585	84	12	water	water	NOUN
ajst-28585	84	13	and	and	CCONJ
ajst-28585	84	14	slurry	slurry	NOUN
ajst-28585	84	15	are	be	AUX
ajst-28585	84	16	mixed	mixed	ADJ
ajst-28585	84	17	and	and	CCONJ
ajst-28585	84	18	stirred	stir	VERB
ajst-28585	84	19	evenly	evenly	ADV
ajst-28585	84	20	to	to	PART
ajst-28585	84	21	obtain	obtain	VERB
ajst-28585	84	22	a	a	DET
ajst-28585	84	23	certain	certain	ADJ
ajst-28585	84	24	concentration	concentration	NOUN
ajst-28585	84	25	of	of	ADP
ajst-28585	84	26	cement	cement	NOUN
ajst-28585	84	27	slurry	slurry	NOUN
ajst-28585	84	28	.	.	PUNCT
ajst-28585	85	1	the	the	DET
ajst-28585	85	2	slurry	slurry	NOUN
ajst-28585	85	3	is	be	AUX
ajst-28585	85	4	input	input	VERB
ajst-28585	85	5	into	into	ADP
ajst-28585	85	6	the	the	DET
ajst-28585	85	7	slurry	slurry	NOUN
ajst-28585	85	8	pipeline	pipeline	NOUN
ajst-28585	85	9	,	,	PUNCT
ajst-28585	85	10	and	and	CCONJ
ajst-28585	85	11	the	the	DET
ajst-28585	85	12	slurry	slurry	NOUN
ajst-28585	85	13	is	be	AUX
ajst-28585	85	14	transported	transport	VERB
ajst-28585	85	15	through	through	ADP
ajst-28585	85	16	the	the	DET
ajst-28585	85	17	pipeline	pipeline	NOUN
ajst-28585	85	18	to	to	ADP
ajst-28585	85	19	the	the	DET
ajst-28585	85	20	area	area	NOUN
ajst-28585	85	21	where	where	SCONJ
ajst-28585	85	22	the	the	DET
ajst-28585	85	23	spontaneous	spontaneous	ADJ
ajst-28585	85	24	combustion	combustion	NOUN
ajst-28585	85	25	danger	danger	NOUN
ajst-28585	85	26	zone	zone	NOUN
ajst-28585	85	27	exists	exist	VERB
ajst-28585	85	28	.	.	PUNCT
ajst-28585	86	1	the	the	DET
ajst-28585	86	2	technology	technology	NOUN
ajst-28585	86	3	to	to	PART
ajst-28585	86	4	prevent	prevent	VERB
ajst-28585	86	5	or	or	CCONJ
ajst-28585	86	6	extinguish	extinguish	VERB
ajst-28585	86	7	fire	fire	NOUN
ajst-28585	86	8	is	be	AUX
ajst-28585	86	9	called	call	VERB
ajst-28585	86	10	grouting	grout	VERB
ajst-28585	86	11	fire	fire	NOUN
ajst-28585	86	12	prevention	prevention	NOUN
ajst-28585	86	13	and	and	CCONJ
ajst-28585	86	14	extinguishing	extinguish	VERB
ajst-28585	86	15	technology	technology	NOUN
ajst-28585	86	16	.	.	PUNCT
ajst-28585	87	1	due	due	ADP
ajst-28585	87	2	to	to	ADP
ajst-28585	87	3	the	the	DET
ajst-28585	87	4	large	large	ADJ
ajst-28585	87	5	amount	amount	NOUN
ajst-28585	87	6	of	of	ADP
ajst-28585	87	7	residual	residual	ADJ
ajst-28585	87	8	coal	coal	NOUN
ajst-28585	87	9	in	in	ADP
ajst-28585	87	10	the	the	DET
ajst-28585	87	11	goaf	goaf	NOUN
ajst-28585	87	12	,	,	PUNCT
ajst-28585	87	13	the	the	DET
ajst-28585	87	14	air	air	NOUN
ajst-28585	87	15	leakage	leakage	NOUN
ajst-28585	87	16	is	be	AUX
ajst-28585	87	17	large	large	ADJ
ajst-28585	87	18	,	,	PUNCT
ajst-28585	87	19	and	and	CCONJ
ajst-28585	87	20	the	the	DET
ajst-28585	87	21	risk	risk	NOUN
ajst-28585	87	22	of	of	ADP
ajst-28585	87	23	spontaneous	spontaneous	ADJ
ajst-28585	87	24	combustion	combustion	NOUN
ajst-28585	87	25	is	be	AUX
ajst-28585	87	26	high	high	ADJ
ajst-28585	87	27	.	.	PUNCT
ajst-28585	88	1	preventive	preventive	ADJ
ajst-28585	88	2	grouting	grouting	NOUN
ajst-28585	88	3	can	can	AUX
ajst-28585	88	4	make	make	VERB
ajst-28585	88	5	full	full	ADJ
ajst-28585	88	6	use	use	NOUN
ajst-28585	88	7	of	of	ADP
ajst-28585	88	8	the	the	DET
ajst-28585	88	9	penetration	penetration	NOUN
ajst-28585	88	10	and	and	CCONJ
ajst-28585	88	11	adhesion	adhesion	NOUN
ajst-28585	88	12	of	of	ADP
ajst-28585	88	13	the	the	DET
ajst-28585	88	14	slurry	slurry	NOUN
ajst-28585	88	15	to	to	PART
ajst-28585	88	16	cover	cover	VERB
ajst-28585	88	17	the	the	DET
ajst-28585	88	18	surface	surface	NOUN
ajst-28585	88	19	of	of	ADP
ajst-28585	88	20	the	the	DET
ajst-28585	88	21	coal	coal	NOUN
ajst-28585	88	22	body	body	NOUN
ajst-28585	88	23	,	,	PUNCT
ajst-28585	88	24	so	so	SCONJ
ajst-28585	88	25	that	that	SCONJ
ajst-28585	88	26	the	the	DET
ajst-28585	88	27	coal	coal	NOUN
ajst-28585	88	28	body	body	NOUN
ajst-28585	88	29	can	can	AUX
ajst-28585	88	30	not	not	PART
ajst-28585	88	31	contact	contact	VERB
ajst-28585	88	32	with	with	ADP
ajst-28585	88	33	oxygen	oxygen	NOUN
ajst-28585	88	34	,	,	PUNCT
ajst-28585	88	35	so	so	SCONJ
ajst-28585	88	36	as	as	SCONJ
ajst-28585	88	37	to	to	PART
ajst-28585	88	38	prevent	prevent	VERB
ajst-28585	88	39	the	the	DET
ajst-28585	88	40	coal	coal	NOUN
ajst-28585	88	41	body	body	NOUN
ajst-28585	88	42	from	from	ADP
ajst-28585	88	43	being	be	AUX
ajst-28585	88	44	oxidized	oxidize	VERB
ajst-28585	88	45	.	.	PUNCT
ajst-28585	89	1	at	at	ADP
ajst-28585	89	2	the	the	DET
ajst-28585	89	3	same	same	ADJ
ajst-28585	89	4	time	time	NOUN
ajst-28585	89	5	,	,	PUNCT
ajst-28585	89	6	because	because	SCONJ
ajst-28585	89	7	there	there	PRON
ajst-28585	89	8	is	be	VERB
ajst-28585	89	9	a	a	DET
ajst-28585	89	10	certain	certain	ADJ
ajst-28585	89	11	amount	amount	NOUN
ajst-28585	89	12	of	of	ADP
ajst-28585	89	13	water	water	NOUN
ajst-28585	89	14	in	in	ADP
ajst-28585	89	15	the	the	DET
ajst-28585	89	16	slurry	slurry	NOUN
ajst-28585	89	17	,	,	PUNCT
ajst-28585	89	18	on	on	ADP
ajst-28585	89	19	the	the	DET
ajst-28585	89	20	one	one	NUM
ajst-28585	89	21	hand	hand	NOUN
ajst-28585	89	22	,	,	PUNCT
ajst-28585	89	23	it	it	PRON
ajst-28585	89	24	can	can	AUX
ajst-28585	89	25	play	play	VERB
ajst-28585	89	26	a	a	DET
ajst-28585	89	27	role	role	NOUN
ajst-28585	89	28	in	in	ADP
ajst-28585	89	29	cooling	cool	VERB
ajst-28585	89	30	,	,	PUNCT
ajst-28585	89	31	on	on	ADP
ajst-28585	89	32	the	the	DET
ajst-28585	89	33	other	other	ADJ
ajst-28585	89	34	hand	hand	NOUN
ajst-28585	89	35	,	,	PUNCT
ajst-28585	89	36	it	it	PRON
ajst-28585	89	37	can	can	AUX
ajst-28585	89	38	inhibit	inhibit	VERB
ajst-28585	89	39	the	the	DET
ajst-28585	89	40	oxidation	oxidation	NOUN
ajst-28585	89	41	of	of	ADP
ajst-28585	89	42	coal	coal	NOUN
ajst-28585	89	43	body	body	NOUN
ajst-28585	89	44	,	,	PUNCT
ajst-28585	89	45	which	which	PRON
ajst-28585	89	46	is	be	AUX
ajst-28585	89	47	very	very	ADV
ajst-28585	89	48	effective	effective	ADJ
ajst-28585	89	49	in	in	ADP
ajst-28585	89	50	preventing	prevent	VERB
ajst-28585	89	51	coal	coal	NOUN
ajst-28585	89	52	spontaneous	spontaneous	ADJ
ajst-28585	89	53	combustion	combustion	NOUN
ajst-28585	89	54	.	.	PUNCT
ajst-28585	90	1	therefore	therefore	ADV
ajst-28585	90	2	,	,	PUNCT
ajst-28585	90	3	the	the	DET
ajst-28585	90	4	grouting	grout	VERB
ajst-28585	90	5	fire	fire	NOUN
ajst-28585	90	6	prevention	prevention	NOUN
ajst-28585	90	7	and	and	CCONJ
ajst-28585	90	8	extinguishing	extinguishing	NOUN
ajst-28585	90	9	system	system	NOUN
ajst-28585	90	10	is	be	AUX
ajst-28585	90	11	designed	design	VERB
ajst-28585	90	12	.	.	PUNCT
ajst-28585	91	1	(	(	PUNCT
ajst-28585	91	2	1	1	X
ajst-28585	91	3	)	)	PUNCT
ajst-28585	91	4	grouting	grout	VERB
ajst-28585	91	5	method	method	NOUN
ajst-28585	91	6	in	in	ADP
ajst-28585	91	7	china	china	PROPN
ajst-28585	91	8	,	,	PUNCT
ajst-28585	91	9	according	accord	VERB
ajst-28585	91	10	to	to	ADP
ajst-28585	91	11	the	the	DET
ajst-28585	91	12	different	different	ADJ
ajst-28585	91	13	grouting	grouting	NOUN
ajst-28585	91	14	time	time	NOUN
ajst-28585	91	15	,	,	PUNCT
ajst-28585	91	16	it	it	PRON
ajst-28585	91	17	is	be	AUX
ajst-28585	91	18	divided	divide	VERB
ajst-28585	91	19	into	into	ADP
ajst-28585	91	20	three	three	NUM
ajst-28585	91	21	grouting	grout	VERB
ajst-28585	91	22	methods	method	NOUN
ajst-28585	91	23	:	:	PUNCT
ajst-28585	91	24	pre	pre	ADJ
ajst-28585	91	25	-	-	ADJ
ajst-28585	91	26	mining	mining	ADJ
ajst-28585	91	27	pre	pre	ADJ
ajst-28585	91	28	-	-	ADJ
ajst-28585	91	29	grouting	grout	VERB
ajst-28585	91	30	,	,	PUNCT
ajst-28585	91	31	grouting	grout	VERB
ajst-28585	91	32	with	with	ADP
ajst-28585	91	33	mining	mining	NOUN
ajst-28585	91	34	and	and	CCONJ
ajst-28585	91	35	post	post	ADJ
ajst-28585	91	36	-	-	ADJ
ajst-28585	91	37	mining	mining	ADJ
ajst-28585	91	38	grouting	grouting	NOUN
ajst-28585	91	39	.	.	PUNCT
ajst-28585	92	1	pre	pre	VERB
ajst-28585	92	2	-	-	NOUN
ajst-28585	92	3	injection	injection	NOUN
ajst-28585	92	4	before	before	ADP
ajst-28585	92	5	mining	mining	NOUN
ajst-28585	92	6	:	:	PUNCT
ajst-28585	92	7	this	this	DET
ajst-28585	92	8	method	method	NOUN
ajst-28585	92	9	is	be	AUX
ajst-28585	92	10	mainly	mainly	ADV
ajst-28585	92	11	aimed	aim	VERB
ajst-28585	92	12	at	at	ADP
ajst-28585	92	13	the	the	DET
ajst-28585	92	14	coal	coal	NOUN
ajst-28585	92	15	seam	seam	NOUN
ajst-28585	92	16	with	with	ADP
ajst-28585	92	17	many	many	ADJ
ajst-28585	92	18	old	old	ADJ
ajst-28585	92	19	goafs	goafs	NOUN
ajst-28585	92	20	and	and	CCONJ
ajst-28585	92	21	serious	serious	ADJ
ajst-28585	92	22	spontaneous	spontaneous	ADJ
ajst-28585	92	23	combustion	combustion	NOUN
ajst-28585	92	24	of	of	ADP
ajst-28585	92	25	coal	coal	NOUN
ajst-28585	92	26	seam	seam	NOUN
ajst-28585	92	27	in	in	ADP
ajst-28585	92	28	the	the	DET
ajst-28585	92	29	mine	mine	ADJ
ajst-28585	92	30	field	field	NOUN
ajst-28585	92	31	.	.	PUNCT
ajst-28585	93	1	the	the	DET
ajst-28585	93	2	coal	coal	NOUN
ajst-28585	93	3	seam	seam	NOUN
ajst-28585	93	4	is	be	AUX
ajst-28585	93	5	grouted	grout	VERB
ajst-28585	93	6	before	before	ADP
ajst-28585	93	7	mining	mining	NOUN
ajst-28585	93	8	to	to	PART
ajst-28585	93	9	prevent	prevent	VERB
ajst-28585	93	10	spontaneous	spontaneous	ADJ
ajst-28585	93	11	combustion	combustion	NOUN
ajst-28585	93	12	;	;	PUNCT
ajst-28585	93	13	mining	mine	VERB
ajst-28585	93	14	with	with	ADP
ajst-28585	93	15	irrigation	irrigation	NOUN
ajst-28585	93	16	:	:	PUNCT
ajst-28585	93	17	this	this	DET
ajst-28585	93	18	method	method	NOUN
ajst-28585	93	19	is	be	AUX
ajst-28585	93	20	mainly	mainly	ADV
ajst-28585	93	21	in	in	ADP
ajst-28585	93	22	the	the	DET
ajst-28585	93	23	process	process	NOUN
ajst-28585	93	24	of	of	ADP
ajst-28585	93	25	mining	mining	NOUN
ajst-28585	93	26	,	,	PUNCT
ajst-28585	93	27	through	through	ADP
ajst-28585	93	28	drilling	drilling	NOUN
ajst-28585	93	29	,	,	PUNCT
ajst-28585	93	30	buried	bury	VERB
ajst-28585	93	31	pipe	pipe	NOUN
ajst-28585	93	32	or	or	CCONJ
ajst-28585	93	33	direct	direct	ADJ
ajst-28585	93	34	spraying	spraying	NOUN
ajst-28585	93	35	slurry	slurry	NOUN
ajst-28585	93	36	to	to	ADP
ajst-28585	93	37	the	the	DET
ajst-28585	93	38	goaf	goaf	NOUN
ajst-28585	93	39	;	;	PUNCT
ajst-28585	93	40	post	post	ADJ
ajst-28585	93	41	-	-	ADJ
ajst-28585	93	42	mining	mining	ADJ
ajst-28585	93	43	grouting	grouting	NOUN
ajst-28585	93	44	:	:	PUNCT
ajst-28585	93	45	this	this	DET
ajst-28585	93	46	kind	kind	NOUN
ajst-28585	93	47	of	of	ADP
ajst-28585	93	48	method	method	NOUN
ajst-28585	93	49	is	be	AUX
ajst-28585	93	50	to	to	PART
ajst-28585	93	51	grout	grout	VERB
ajst-28585	93	52	into	into	ADP
ajst-28585	93	53	the	the	DET
ajst-28585	93	54	closed	closed	ADJ
ajst-28585	93	55	area	area	NOUN
ajst-28585	93	56	by	by	ADP
ajst-28585	93	57	means	mean	NOUN
ajst-28585	93	58	of	of	ADP
ajst-28585	93	59	intubation	intubation	NOUN
ajst-28585	93	60	to	to	PART
ajst-28585	93	61	prevent	prevent	VERB
ajst-28585	93	62	spontaneous	spontaneous	ADJ
ajst-28585	93	63	combustion	combustion	NOUN
ajst-28585	93	64	in	in	ADP
ajst-28585	93	65	the	the	DET
ajst-28585	93	66	goaf	goaf	NOUN
ajst-28585	93	67	after	after	SCONJ
ajst-28585	93	68	all	all	DET
ajst-28585	93	69	the	the	DET
ajst-28585	93	70	working	work	VERB
ajst-28585	93	71	faces	face	NOUN
ajst-28585	93	72	are	be	AUX
ajst-28585	93	73	mined	mine	VERB
ajst-28585	93	74	and	and	CCONJ
ajst-28585	93	75	all	all	DET
ajst-28585	93	76	kinds	kind	NOUN
ajst-28585	93	77	of	of	ADP
ajst-28585	93	78	closed	closed	ADJ
ajst-28585	93	79	work	work	NOUN
ajst-28585	93	80	are	be	AUX
ajst-28585	93	81	completed	complete	VERB
ajst-28585	93	82	.	.	PUNCT
ajst-28585	94	1	in	in	ADP
ajst-28585	94	2	daily	daily	ADJ
ajst-28585	94	3	production	production	NOUN
ajst-28585	94	4	,	,	PUNCT
ajst-28585	94	5	the	the	DET
ajst-28585	94	6	most	most	ADV
ajst-28585	94	7	commonly	commonly	ADV
ajst-28585	94	8	used	use	VERB
ajst-28585	94	9	is	be	AUX
ajst-28585	94	10	buried	bury	VERB
ajst-28585	94	11	pipe	pipe	NOUN
ajst-28585	94	12	grouting	grouting	NOUN
ajst-28585	94	13	.	.	PUNCT
ajst-28585	95	1	due	due	ADP
ajst-28585	95	2	to	to	ADP
ajst-28585	95	3	the	the	DET
ajst-28585	95	4	non	non	NOUN
ajst-28585	95	5	-	-	NOUN
ajst-28585	95	6	uniformity	uniformity	NOUN
ajst-28585	95	7	of	of	ADP
ajst-28585	95	8	goaf	goaf	NOUN
ajst-28585	95	9	diffusion	diffusion	NOUN
ajst-28585	95	10	,	,	PUNCT
ajst-28585	95	11	in	in	ADP
ajst-28585	95	12	order	order	NOUN
ajst-28585	95	13	to	to	PART
ajst-28585	95	14	prevent	prevent	VERB
ajst-28585	95	15	the	the	DET
ajst-28585	95	16	slurry	slurry	NOUN
ajst-28585	95	17	from	from	ADP
ajst-28585	95	18	returning	return	VERB
ajst-28585	95	19	from	from	ADP
ajst-28585	95	20	the	the	DET
ajst-28585	95	21	grouting	grout	VERB
ajst-28585	95	22	port	port	NOUN
ajst-28585	95	23	to	to	ADP
ajst-28585	95	24	the	the	DET
ajst-28585	95	25	end	end	NOUN
ajst-28585	95	26	or	or	CCONJ
ajst-28585	95	27	working	work	VERB
ajst-28585	95	28	face	face	NOUN
ajst-28585	95	29	support	support	NOUN
ajst-28585	95	30	,	,	PUNCT
ajst-28585	95	31	the	the	DET
ajst-28585	95	32	pipeline	pipeline	NOUN
ajst-28585	95	33	is	be	AUX
ajst-28585	95	34	buried	bury	VERB
ajst-28585	95	35	into	into	ADP
ajst-28585	95	36	the	the	DET
ajst-28585	95	37	goaf	goaf	NOUN
ajst-28585	95	38	for	for	ADP
ajst-28585	95	39	a	a	DET
ajst-28585	95	40	certain	certain	ADJ
ajst-28585	95	41	distance	distance	NOUN
ajst-28585	95	42	.	.	PUNCT
ajst-28585	96	1	when	when	SCONJ
ajst-28585	96	2	the	the	DET
ajst-28585	96	3	grouting	grout	VERB
ajst-28585	96	4	operation	operation	NOUN
ajst-28585	96	5	is	be	AUX
ajst-28585	96	6	carried	carry	VERB
ajst-28585	96	7	out	out	ADP
ajst-28585	96	8	,	,	PUNCT
ajst-28585	96	9	at	at	ADP
ajst-28585	96	10	the	the	DET
ajst-28585	96	11	same	same	ADJ
ajst-28585	96	12	time	time	NOUN
ajst-28585	96	13	,	,	PUNCT
ajst-28585	96	14	it	it	PRON
ajst-28585	96	15	is	be	AUX
ajst-28585	96	16	observed	observe	VERB
ajst-28585	96	17	at	at	ADP
ajst-28585	96	18	all	all	DET
ajst-28585	96	19	times	time	NOUN
ajst-28585	96	20	during	during	ADP
ajst-28585	96	21	the	the	DET
ajst-28585	96	22	grouting	grout	VERB
ajst-28585	96	23	process	process	NOUN
ajst-28585	96	24	.	.	PUNCT
ajst-28585	97	1	if	if	SCONJ
ajst-28585	97	2	the	the	DET
ajst-28585	97	3	slurry	slurry	NOUN
ajst-28585	97	4	returns	return	VERB
ajst-28585	97	5	to	to	ADP
ajst-28585	97	6	the	the	DET
ajst-28585	97	7	end	end	NOUN
ajst-28585	97	8	or	or	CCONJ
ajst-28585	97	9	support	support	NOUN
ajst-28585	97	10	,	,	PUNCT
ajst-28585	97	11	the	the	DET
ajst-28585	97	12	grouting	grouting	NOUN
ajst-28585	97	13	should	should	AUX
ajst-28585	97	14	be	be	AUX
ajst-28585	97	15	stopped	stop	VERB
ajst-28585	97	16	immediately	immediately	ADV
ajst-28585	97	17	,	,	PUNCT
ajst-28585	97	18	and	and	CCONJ
ajst-28585	97	19	the	the	DET
ajst-28585	97	20	grouting	grouting	NOUN
ajst-28585	97	21	can	can	AUX
ajst-28585	97	22	be	be	AUX
ajst-28585	97	23	carried	carry	VERB
ajst-28585	97	24	out	out	ADP
ajst-28585	97	25	after	after	SCONJ
ajst-28585	97	26	the	the	DET
ajst-28585	97	27	grouting	grout	VERB
ajst-28585	97	28	port	port	NOUN
ajst-28585	97	29	is	be	AUX
ajst-28585	97	30	buried	bury	VERB
ajst-28585	97	31	deeper	deep	ADJ
ajst-28585	97	32	.	.	PUNCT
ajst-28585	98	1	(	(	PUNCT
ajst-28585	98	2	2	2	X
ajst-28585	98	3	)	)	PUNCT
ajst-28585	98	4	calculation	calculation	NOUN
ajst-28585	98	5	of	of	ADP
ajst-28585	98	6	grouting	grout	VERB
ajst-28585	98	7	amount	amount	NOUN
ajst-28585	98	8	in	in	ADP
ajst-28585	98	9	working	working	NOUN
ajst-28585	98	10	face	face	NOUN
ajst-28585	98	11	the	the	DET
ajst-28585	98	12	grouting	grout	VERB
ajst-28585	98	13	amount	amount	NOUN
ajst-28585	98	14	of	of	ADP
ajst-28585	98	15	working	work	VERB
ajst-28585	98	16	face	face	NOUN
ajst-28585	98	17	is	be	AUX
ajst-28585	98	18	calculated	calculate	VERB
ajst-28585	98	19	according	accord	VERB
ajst-28585	98	20	to	to	ADP
ajst-28585	98	21	the	the	DET
ajst-28585	98	22	following	follow	VERB
ajst-28585	98	23	formula[11	formula[11	PROPN
ajst-28585	98	24	]	]	PUNCT
ajst-28585	98	25	:	:	PUNCT
ajst-28585	98	26	(	(	PUNCT
ajst-28585	98	27	1	1	X
ajst-28585	98	28	)	)	PUNCT
ajst-28585	98	29	w	w	NOUN
ajst-28585	98	30	c	c	PROPN
ajst-28585	98	31	gwh	gwh	PROPN
ajst-28585	98	32	m	m	PROPN
ajst-28585	98	33	q	q	PROPN
ajst-28585	98	34	hlnt	hlnt	PROPN
ajst-28585	98	35			NUM
ajst-28585	98	36			ADP
ajst-28585	98	37			PROPN
ajst-28585	98	38			PROPN
ajst-28585	98	39	in	in	ADP
ajst-28585	98	40	the	the	DET
ajst-28585	98	41	formula	formula	NOUN
ajst-28585	98	42	,	,	PUNCT
ajst-28585	98	43	qw	qw	X
ajst-28585	98	44	is	be	AUX
ajst-28585	98	45	the	the	DET
ajst-28585	98	46	grouting	grout	VERB
ajst-28585	98	47	amount	amount	NOUN
ajst-28585	98	48	of	of	ADP
ajst-28585	98	49	working	work	VERB
ajst-28585	98	50	face	face	NOUN
ajst-28585	98	51	,	,	PUNCT
ajst-28585	98	52	m3	m3	PROPN
ajst-28585	98	53	/	/	SYM
ajst-28585	98	54	h	h	NOUN
ajst-28585	98	55	;	;	PUNCT
ajst-28585	98	56	g	g	PROPN
ajst-28585	98	57	is	be	AUX
ajst-28585	98	58	the	the	DET
ajst-28585	98	59	daily	daily	ADJ
ajst-28585	98	60	coal	coal	NOUN
ajst-28585	98	61	production	production	NOUN
ajst-28585	98	62	of	of	ADP
ajst-28585	98	63	the	the	DET
ajst-28585	98	64	working	work	VERB
ajst-28585	98	65	face	face	NOUN
ajst-28585	98	66	,	,	PUNCT
ajst-28585	98	67	taking	take	VERB
ajst-28585	98	68	2000t	2000t	NUM
ajst-28585	98	69	/	/	SYM
ajst-28585	99	1	d	d	NOUN
ajst-28585	99	2	;	;	PUNCT
ajst-28585	99	3	w	w	X
ajst-28585	99	4	is	be	AUX
ajst-28585	99	5	the	the	DET
ajst-28585	99	6	grouting	grout	VERB
ajst-28585	99	7	width	width	NOUN
ajst-28585	99	8	along	along	ADP
ajst-28585	99	9	the	the	DET
ajst-28585	99	10	direction	direction	NOUN
ajst-28585	99	11	of	of	ADP
ajst-28585	99	12	the	the	DET
ajst-28585	99	13	working	work	VERB
ajst-28585	99	14	face	face	NOUN
ajst-28585	99	15	,	,	PUNCT
ajst-28585	99	16	taking	take	VERB
ajst-28585	99	17	90	90	NUM
ajst-28585	99	18	m	m	NOUN
ajst-28585	99	19	;	;	PUNCT
ajst-28585	99	20	h	h	NOUN
ajst-28585	99	21	is	be	AUX
ajst-28585	99	22	the	the	DET
ajst-28585	99	23	thickness	thickness	NOUN
ajst-28585	99	24	of	of	ADP
ajst-28585	99	25	slurry	slurry	NOUN
ajst-28585	99	26	covering	cover	VERB
ajst-28585	99	27	layer	layer	NOUN
ajst-28585	99	28	,	,	PUNCT
ajst-28585	99	29	taking	take	VERB
ajst-28585	99	30	0.1	0.1	NUM
ajst-28585	99	31	m	m	NOUN
ajst-28585	99	32	;	;	PUNCT
ajst-28585	99	33	δ	δ	PROPN
ajst-28585	99	34	is	be	AUX
ajst-28585	99	35	the	the	DET
ajst-28585	99	36	reciprocal	reciprocal	NOUN
ajst-28585	99	37	of	of	ADP
ajst-28585	99	38	soil	soil	NOUN
ajst-28585	99	39	-	-	PUNCT
ajst-28585	99	40	water	water	NOUN
ajst-28585	99	41	ratio	ratio	NOUN
ajst-28585	99	42	,	,	PUNCT
ajst-28585	99	43	taking	take	VERB
ajst-28585	99	44	4	4	NUM
ajst-28585	99	45	;	;	PUNCT
ajst-28585	99	46	m	m	VERB
ajst-28585	99	47	is	be	AUX
ajst-28585	99	48	the	the	DET
ajst-28585	99	49	slurry	slurry	NOUN
ajst-28585	99	50	production	production	NOUN
ajst-28585	99	51	rate	rate	NOUN
ajst-28585	99	52	,	,	PUNCT
ajst-28585	99	53	taking	take	VERB
ajst-28585	99	54	0.91	0.91	NUM
ajst-28585	99	55	;	;	PUNCT
ajst-28585	99	56	ρ	ρ	NUM
ajst-28585	99	57	ｃ	ｃ	PROPN
ajst-28585	99	58	is	be	AUX
ajst-28585	99	59	the	the	DET
ajst-28585	99	60	density	density	NOUN
ajst-28585	99	61	of	of	ADP
ajst-28585	99	62	coal	coal	NOUN
ajst-28585	99	63	,	,	PUNCT
ajst-28585	99	64	1.33	1.33	NUM
ajst-28585	99	65	t	t	NOUN
ajst-28585	99	66	/	/	SYM
ajst-28585	99	67	m3	m3	PROPN
ajst-28585	99	68	;	;	PUNCT
ajst-28585	99	69	h	h	NOUN
ajst-28585	99	70	is	be	AUX
ajst-28585	99	71	the	the	DET
ajst-28585	99	72	mining	mining	NOUN
ajst-28585	99	73	height	height	NOUN
ajst-28585	99	74	of	of	ADP
ajst-28585	99	75	the	the	DET
ajst-28585	99	76	working	work	VERB
ajst-28585	99	77	face	face	NOUN
ajst-28585	99	78	,	,	PUNCT
ajst-28585	99	79	taking	take	VERB
ajst-28585	99	80	1.6	1.6	NUM
ajst-28585	99	81	m	m	NOUN
ajst-28585	99	82	;	;	PUNCT
ajst-28585	99	83	l	l	NOUN
ajst-28585	99	84	is	be	AUX
ajst-28585	99	85	the	the	DET
ajst-28585	99	86	length	length	NOUN
ajst-28585	99	87	of	of	ADP
ajst-28585	99	88	the	the	DET
ajst-28585	99	89	surface	surface	NOUN
ajst-28585	99	90	,	,	PUNCT
ajst-28585	99	91	take	take	VERB
ajst-28585	99	92	189	189	NUM
ajst-28585	99	93	m	m	NOUN
ajst-28585	99	94	;	;	PUNCT
ajst-28585	99	95	n	n	X
ajst-28585	99	96	is	be	AUX
ajst-28585	99	97	the	the	DET
ajst-28585	99	98	slurry	slurry	NOUN
ajst-28585	99	99	additive	additive	ADJ
ajst-28585	99	100	fire	fire	NOUN
ajst-28585	99	101	extinguishing	extinguish	VERB
ajst-28585	99	102	efficiency	efficiency	NOUN
ajst-28585	99	103	factor	factor	NOUN
ajst-28585	99	104	,	,	PUNCT
ajst-28585	99	105	taking	take	VERB
ajst-28585	99	106	1.0	1.0	NUM
ajst-28585	99	107	;	;	PUNCT
ajst-28585	99	108	t	t	PROPN
ajst-28585	99	109	is	be	AUX
ajst-28585	99	110	the	the	DET
ajst-28585	99	111	grouting	grout	VERB
ajst-28585	99	112	time	time	NOUN
ajst-28585	99	113	of	of	ADP
ajst-28585	99	114	the	the	DET
ajst-28585	99	115	well	well	NOUN
ajst-28585	99	116	,	,	PUNCT
ajst-28585	99	117	taking	take	VERB
ajst-28585	99	118	4h	4h	NUM
ajst-28585	99	119	/	/	SYM
ajst-28585	99	120	d.	d.	PROPN
ajst-28585	99	121	it	it	PRON
ajst-28585	99	122	can	can	AUX
ajst-28585	99	123	be	be	AUX
ajst-28585	99	124	calculated	calculate	VERB
ajst-28585	99	125	that	that	SCONJ
ajst-28585	99	126	the	the	DET
ajst-28585	99	127	grouting	grout	VERB
ajst-28585	99	128	amount	amount	NOUN
ajst-28585	99	129	of	of	ADP
ajst-28585	99	130	1027	1027	NUM
ajst-28585	99	131	working	work	VERB
ajst-28585	99	132	face	face	NOUN
ajst-28585	99	133	is	be	AUX
ajst-28585	99	134	50.8	50.8	NUM
ajst-28585	99	135	m3	m3	PROPN
ajst-28585	99	136	/	/	SYM
ajst-28585	99	137	h.	h.	PROPN
ajst-28585	99	138	(	(	PUNCT
ajst-28585	99	139	3	3	X
ajst-28585	99	140	)	)	PUNCT
ajst-28585	99	141	grouting	grout	VERB
ajst-28585	99	142	operation	operation	NOUN
ajst-28585	99	143	the	the	DET
ajst-28585	99	144	10	10	NUM
ajst-28585	99	145	#	#	NOUN
ajst-28585	99	146	coal	coal	NOUN
ajst-28585	99	147	seam	seam	NOUN
ajst-28585	99	148	of	of	ADP
ajst-28585	99	149	luojiegou	luojiegou	PROPN
ajst-28585	99	150	coal	coal	NOUN
ajst-28585	99	151	mine	mine	NOUN
ajst-28585	99	152	belongs	belong	VERB
ajst-28585	99	153	to	to	ADP
ajst-28585	99	154	class	class	PROPN
ajst-28585	99	155	ii	ii	PROPN
ajst-28585	99	156	spontaneous	spontaneous	ADJ
ajst-28585	99	157	combustion	combustion	NOUN
ajst-28585	99	158	coal	coal	NOUN
ajst-28585	99	159	seam	seam	NOUN
ajst-28585	99	160	.	.	PUNCT
ajst-28585	100	1	the	the	DET
ajst-28585	100	2	yellow	yellow	ADJ
ajst-28585	100	3	mud	mud	NOUN
ajst-28585	100	4	grouting	grout	VERB
ajst-28585	100	5	system	system	NOUN
ajst-28585	100	6	is	be	AUX
ajst-28585	100	7	mainly	mainly	ADV
ajst-28585	100	8	used	use	VERB
ajst-28585	100	9	to	to	PART
ajst-28585	100	10	start	start	VERB
ajst-28585	100	11	grouting	grout	VERB
ajst-28585	100	12	during	during	ADP
ajst-28585	100	13	the	the	DET
ajst-28585	100	14	stop	stop	NOUN
ajst-28585	100	15	mining	mining	NOUN
ajst-28585	100	16	period	period	NOUN
ajst-28585	100	17	of	of	ADP
ajst-28585	100	18	the	the	DET
ajst-28585	100	19	working	work	VERB
ajst-28585	100	20	face	face	NOUN
ajst-28585	100	21	or	or	CCONJ
ajst-28585	100	22	when	when	SCONJ
ajst-28585	100	23	the	the	DET
ajst-28585	100	24	working	working	NOUN
ajst-28585	100	25	face	face	NOUN
ajst-28585	100	26	advances	advance	VERB
ajst-28585	100	27	slowly	slowly	ADV
ajst-28585	100	28	with	with	ADP
ajst-28585	100	29	abnormal	abnormal	ADJ
ajst-28585	100	30	conditions	condition	NOUN
ajst-28585	100	31	of	of	ADP
ajst-28585	100	32	co	co	NOUN
ajst-28585	100	33	,	,	PUNCT
ajst-28585	100	34	co2	co2	NOUN
ajst-28585	100	35	,	,	PUNCT
ajst-28585	100	36	ch4	ch4	PROPN
ajst-28585	100	37	,	,	PUNCT
ajst-28585	100	38	o2	o2	PROPN
ajst-28585	100	39	,	,	PUNCT
ajst-28585	100	40	c2h4	c2h4	ADJ
ajst-28585	100	41	and	and	CCONJ
ajst-28585	100	42	other	other	ADJ
ajst-28585	100	43	gases	gas	NOUN
ajst-28585	100	44	.	.	PUNCT
ajst-28585	101	1	the	the	DET
ajst-28585	101	2	second	second	NOUN
ajst-28585	101	3	is	be	AUX
ajst-28585	101	4	to	to	PART
ajst-28585	101	5	carry	carry	VERB
ajst-28585	101	6	out	out	ADP
ajst-28585	101	7	centralized	centralized	ADJ
ajst-28585	101	8	grouting	grouting	NOUN
ajst-28585	101	9	after	after	ADP
ajst-28585	101	10	closing	close	VERB
ajst-28585	101	11	.	.	PUNCT
ajst-28585	102	1	(	(	PUNCT
ajst-28585	102	2	a	a	X
ajst-28585	102	3	)	)	PUNCT
ajst-28585	102	4	buried	bury	VERB
ajst-28585	102	5	pipe	pipe	NOUN
ajst-28585	102	6	grouting	grout	VERB
ajst-28585	102	7	when	when	SCONJ
ajst-28585	102	8	working	work	VERB
ajst-28585	102	9	face	face	NOUN
ajst-28585	102	10	is	be	AUX
ajst-28585	102	11	abnormal	abnormal	ADJ
ajst-28585	102	12	using	use	VERB
ajst-28585	102	13	the	the	DET
ajst-28585	102	14	buried	bury	VERB
ajst-28585	102	15	pipe	pipe	NOUN
ajst-28585	102	16	grouting	grouting	NOUN
ajst-28585	102	17	method	method	NOUN
ajst-28585	102	18	,	,	PUNCT
ajst-28585	102	19	the	the	DET
ajst-28585	102	20	grouting	grout	VERB
ajst-28585	102	21	pipe	pipe	NOUN
ajst-28585	102	22	is	be	AUX
ajst-28585	102	23	paved	pave	VERB
ajst-28585	102	24	in	in	ADP
ajst-28585	102	25	advance	advance	NOUN
ajst-28585	102	26	along	along	ADP
ajst-28585	102	27	the	the	DET
ajst-28585	102	28	1027	1027	NUM
ajst-28585	102	29	air	air	NOUN
ajst-28585	102	30	roadway	roadway	NOUN
ajst-28585	102	31	to	to	ADP
ajst-28585	102	32	the	the	DET
ajst-28585	102	33	goaf	goaf	NOUN
ajst-28585	102	34	,	,	PUNCT
ajst-28585	102	35	and	and	CCONJ
ajst-28585	102	36	the	the	DET
ajst-28585	102	37	depth	depth	NOUN
ajst-28585	102	38	of	of	ADP
ajst-28585	102	39	the	the	DET
ajst-28585	102	40	slurry	slurry	NOUN
ajst-28585	102	41	outlet	outlet	NOUN
ajst-28585	102	42	buried	bury	VERB
ajst-28585	102	43	in	in	ADP
ajst-28585	102	44	the	the	DET
ajst-28585	102	45	goaf	goaf	NOUN
ajst-28585	102	46	is	be	AUX
ajst-28585	102	47	30	30	NUM
ajst-28585	102	48	m.	m.	NOUN
ajst-28585	102	49	under	under	ADP
ajst-28585	102	50	normal	normal	ADJ
ajst-28585	102	51	production	production	NOUN
ajst-28585	102	52	conditions	condition	NOUN
ajst-28585	102	53	,	,	PUNCT
ajst-28585	102	54	the	the	DET
ajst-28585	102	55	grouting	grout	VERB
ajst-28585	102	56	system	system	NOUN
ajst-28585	102	57	is	be	AUX
ajst-28585	102	58	not	not	PART
ajst-28585	102	59	grouted	grout	VERB
ajst-28585	102	60	.	.	PUNCT
ajst-28585	103	1	when	when	SCONJ
ajst-28585	103	2	the	the	DET
ajst-28585	103	3	advance	advance	NOUN
ajst-28585	103	4	is	be	AUX
ajst-28585	103	5	slow	slow	ADJ
ajst-28585	103	6	or	or	CCONJ
ajst-28585	103	7	the	the	DET
ajst-28585	103	8	co	co	NOUN
ajst-28585	103	9	concentration	concentration	NOUN
ajst-28585	103	10	in	in	ADP
ajst-28585	103	11	the	the	DET
ajst-28585	103	12	return	return	NOUN
ajst-28585	103	13	air	air	NOUN
ajst-28585	103	14	flow	flow	NOUN
ajst-28585	103	15	rises	rise	VERB
ajst-28585	103	16	to	to	ADP
ajst-28585	103	17	more	more	ADJ
ajst-28585	103	18	than	than	ADP
ajst-28585	103	19	24	24	NUM
ajst-28585	103	20	ppm	ppm	NOUN
ajst-28585	103	21	,	,	PUNCT
ajst-28585	103	22	the	the	DET
ajst-28585	103	23	grouting	grout	VERB
ajst-28585	103	24	system	system	NOUN
ajst-28585	103	25	is	be	AUX
ajst-28585	103	26	started	start	VERB
ajst-28585	103	27	to	to	PART
ajst-28585	103	28	grout	grout	VERB
ajst-28585	103	29	the	the	DET
ajst-28585	103	30	goaf	goaf	NOUN
ajst-28585	103	31	until	until	ADP
ajst-28585	103	32	the	the	DET
ajst-28585	103	33	normal	normal	ADJ
ajst-28585	103	34	production	production	NOUN
ajst-28585	103	35	of	of	ADP
ajst-28585	103	36	the	the	DET
ajst-28585	103	37	working	work	VERB
ajst-28585	103	38	face	face	NOUN
ajst-28585	103	39	.	.	PUNCT
ajst-28585	104	1	(	(	PUNCT
ajst-28585	104	2	b	b	X
ajst-28585	104	3	)	)	PUNCT
ajst-28585	104	4	concentrated	concentrated	ADJ
ajst-28585	104	5	grouting	grout	VERB
ajst-28585	104	6	after	after	ADP
ajst-28585	104	7	mining	mine	VERB
ajst-28585	104	8	closure	closure	NOUN
ajst-28585	104	9	after	after	ADP
ajst-28585	104	10	the	the	DET
ajst-28585	104	11	end	end	NOUN
ajst-28585	104	12	of	of	ADP
ajst-28585	104	13	the	the	DET
ajst-28585	104	14	permanent	permanent	ADJ
ajst-28585	104	15	closure	closure	NOUN
ajst-28585	104	16	of	of	ADP
ajst-28585	104	17	the	the	DET
ajst-28585	104	18	working	work	VERB
ajst-28585	104	19	face	face	NOUN
ajst-28585	104	20	,	,	PUNCT
ajst-28585	104	21	a	a	DET
ajst-28585	104	22	φ108	φ108	NUM
ajst-28585	104	23	mm	mm	NOUN
ajst-28585	104	24	grouting	grout	VERB
ajst-28585	104	25	hole	hole	NOUN
ajst-28585	104	26	is	be	AUX
ajst-28585	104	27	reserved	reserve	VERB
ajst-28585	104	28	on	on	ADP
ajst-28585	104	29	the	the	DET
ajst-28585	104	30	closed	closed	ADJ
ajst-28585	104	31	wall	wall	NOUN
ajst-28585	104	32	of	of	ADP
ajst-28585	104	33	the	the	DET
ajst-28585	104	34	working	work	VERB
ajst-28585	104	35	face	face	NOUN
ajst-28585	104	36	,	,	PUNCT
ajst-28585	104	37	and	and	CCONJ
ajst-28585	104	38	a	a	DET
ajst-28585	104	39	large	large	ADJ
ajst-28585	104	40	amount	amount	NOUN
ajst-28585	104	41	of	of	ADP
ajst-28585	104	42	slurry	slurry	NOUN
ajst-28585	104	43	is	be	AUX
ajst-28585	104	44	poured	pour	VERB
ajst-28585	104	45	into	into	ADP
ajst-28585	104	46	the	the	DET
ajst-28585	104	47	working	work	VERB
ajst-28585	104	48	face	face	NOUN
ajst-28585	104	49	.	.	PUNCT
ajst-28585	105	1	the	the	DET
ajst-28585	105	2	slurry	slurry	NOUN
ajst-28585	105	3	volume	volume	NOUN
ajst-28585	105	4	is	be	AUX
ajst-28585	105	5	calculated	calculate	VERB
ajst-28585	105	6	according	accord	VERB
ajst-28585	105	7	to	to	ADP
ajst-28585	105	8	the	the	DET
ajst-28585	105	9	filling	fill	VERB
ajst-28585	105	10	20	20	NUM
ajst-28585	105	11	m	m	NOUN
ajst-28585	105	12	goaf	goaf	NOUN
ajst-28585	105	13	,	,	PUNCT
ajst-28585	105	14	and	and	CCONJ
ajst-28585	105	15	the	the	DET
ajst-28585	105	16	spontaneous	spontaneous	ADJ
ajst-28585	105	17	combustion	combustion	NOUN
ajst-28585	105	18	and	and	CCONJ
ajst-28585	105	19	closed	close	VERB
ajst-28585	105	20	air	air	NOUN
ajst-28585	105	21	leakage	leakage	NOUN
ajst-28585	105	22	of	of	ADP
ajst-28585	105	23	the	the	DET
ajst-28585	105	24	coal	coal	NOUN
ajst-28585	105	25	seam	seam	NOUN
ajst-28585	105	26	in	in	ADP
ajst-28585	105	27	the	the	DET
ajst-28585	105	28	most	most	ADV
ajst-28585	105	29	spontaneous	spontaneous	ADJ
ajst-28585	105	30	combustion	combustion	NOUN
ajst-28585	105	31	stop	stop	NOUN
ajst-28585	105	32	line	line	NOUN
ajst-28585	105	33	are	be	AUX
ajst-28585	105	34	prevented	prevent	VERB
ajst-28585	105	35	.	.	PUNCT
ajst-28585	106	1	special	special	ADJ
ajst-28585	106	2	personnel	personnel	NOUN
ajst-28585	106	3	inspection	inspection	NOUN
ajst-28585	106	4	should	should	AUX
ajst-28585	106	5	be	be	AUX
ajst-28585	106	6	arranged	arrange	VERB
ajst-28585	106	7	during	during	ADP
ajst-28585	106	8	grouting	grout	VERB
ajst-28585	106	9	.	.	PUNCT
ajst-28585	107	1	once	once	SCONJ
ajst-28585	107	2	the	the	DET
ajst-28585	107	3	signs	sign	NOUN
ajst-28585	107	4	of	of	ADP
ajst-28585	107	5	slurry	slurry	NOUN
ajst-28585	107	6	collapse	collapse	NOUN
ajst-28585	107	7	are	be	AUX
ajst-28585	107	8	found	find	VERB
ajst-28585	107	9	,	,	PUNCT
ajst-28585	107	10	the	the	DET
ajst-28585	107	11	grouting	grouting	NOUN
ajst-28585	107	12	should	should	AUX
ajst-28585	107	13	be	be	AUX
ajst-28585	107	14	stopped	stop	VERB
ajst-28585	107	15	immediately	immediately	ADV
ajst-28585	107	16	.	.	PUNCT
ajst-28585	108	1	6	6	X
ajst-28585	108	2	.	.	X
ajst-28585	108	3	conclusion	conclusion	NOUN
ajst-28585	108	4	the	the	DET
ajst-28585	108	5	technical	technical	ADJ
ajst-28585	108	6	scheme	scheme	NOUN
ajst-28585	108	7	of	of	ADP
ajst-28585	108	8	y	y	NOUN
ajst-28585	108	9	-	-	PUNCT
ajst-28585	108	10	type	type	NOUN
ajst-28585	108	11	ventilation	ventilation	NOUN
ajst-28585	108	12	system	system	NOUN
ajst-28585	108	13	for	for	ADP
ajst-28585	108	14	gobside	gobside	ADJ
ajst-28585	108	15	entry	entry	NOUN
ajst-28585	108	16	retaining	retaining	NOUN
ajst-28585	108	17	and	and	CCONJ
ajst-28585	108	18	the	the	DET
ajst-28585	108	19	technical	technical	ADJ
ajst-28585	108	20	scheme	scheme	NOUN
ajst-28585	108	21	of	of	ADP
ajst-28585	108	22	inorganic	inorganic	ADJ
ajst-28585	108	23	flexible	flexible	ADJ
ajst-28585	108	24	material	material	NOUN
ajst-28585	108	25	thin	thin	ADJ
ajst-28585	108	26	spray	spray	NOUN
ajst-28585	108	27	sealing	seal	VERB
ajst-28585	108	28	for	for	ADP
ajst-28585	108	29	gob	gob	NOUN
ajst-28585	108	30	-	-	PUNCT
ajst-28585	108	31	side	side	NOUN
ajst-28585	108	32	entry	entry	NOUN
ajst-28585	108	33	retaining	retaining	NOUN
ajst-28585	108	34	are	be	AUX
ajst-28585	108	35	adopted	adopt	VERB
ajst-28585	108	36	in	in	ADP
ajst-28585	108	37	1027	1027	NUM
ajst-28585	108	38	working	work	VERB
ajst-28585	108	39	face	face	NOUN
ajst-28585	108	40	of	of	ADP
ajst-28585	108	41	luojiegou	luojiegou	PROPN
ajst-28585	108	42	coal	coal	NOUN
ajst-28585	108	43	mine	mine	NOUN
ajst-28585	108	44	to	to	PART
ajst-28585	108	45	solve	solve	VERB
ajst-28585	108	46	the	the	DET
ajst-28585	108	47	problems	problem	NOUN
ajst-28585	108	48	of	of	ADP
ajst-28585	108	49	air	air	NOUN
ajst-28585	108	50	leakage	leakage	NOUN
ajst-28585	108	51	,	,	PUNCT
ajst-28585	108	52	dust	dust	NOUN
ajst-28585	108	53	and	and	CCONJ
ajst-28585	108	54	gas	gas	NOUN
ajst-28585	108	55	accumulation	accumulation	NOUN
ajst-28585	108	56	in	in	ADP
ajst-28585	108	57	gob	gob	NOUN
ajst-28585	108	58	-	-	PUNCT
ajst-28585	108	59	side	side	NOUN
ajst-28585	108	60	entry	entry	NOUN
ajst-28585	108	61	retaining	retain	VERB
ajst-28585	108	62	working	work	VERB
ajst-28585	108	63	face	face	NOUN
ajst-28585	108	64	.	.	PUNCT
ajst-28585	109	1	by	by	ADP
ajst-28585	109	2	calculating	calculate	VERB
ajst-28585	109	3	the	the	DET
ajst-28585	109	4	amount	amount	NOUN
ajst-28585	109	5	of	of	ADP
ajst-28585	109	6	materials	material	NOUN
ajst-28585	109	7	required	require	VERB
ajst-28585	109	8	for	for	ADP
ajst-28585	109	9	nitrogen	nitrogen	NOUN
ajst-28585	109	10	injection	injection	NOUN
ajst-28585	109	11	fire	fire	NOUN
ajst-28585	109	12	prevention	prevention	NOUN
ajst-28585	109	13	,	,	PUNCT
ajst-28585	109	14	inhibitor	inhibitor	NOUN
ajst-28585	109	15	fire	fire	NOUN
ajst-28585	109	16	prevention	prevention	NOUN
ajst-28585	109	17	and	and	CCONJ
ajst-28585	109	18	grouting	grout	VERB
ajst-28585	109	19	fire	fire	NOUN
ajst-28585	109	20	prevention	prevention	NOUN
ajst-28585	109	21	technology	technology	NOUN
ajst-28585	109	22	,	,	PUNCT
ajst-28585	109	23	the	the	DET
ajst-28585	109	24	safety	safety	NOUN
ajst-28585	109	25	work	work	NOUN
ajst-28585	109	26	of	of	ADP
ajst-28585	109	27	"	"	PUNCT
ajst-28585	109	28	one	one	NUM
ajst-28585	109	29	ventilation	ventilation	NOUN
ajst-28585	109	30	and	and	CCONJ
ajst-28585	109	31	three	three	NUM
ajst-28585	109	32	prevention	prevention	NOUN
ajst-28585	109	33	"	"	PUNCT
ajst-28585	109	34	during	during	ADP
ajst-28585	109	35	the	the	DET
ajst-28585	109	36	mining	mining	NOUN
ajst-28585	109	37	period	period	NOUN
ajst-28585	109	38	of	of	ADP
ajst-28585	109	39	working	work	VERB
ajst-28585	109	40	face	face	NOUN
ajst-28585	109	41	is	be	AUX
ajst-28585	109	42	ensured	ensure	VERB
ajst-28585	109	43	,	,	PUNCT
ajst-28585	109	44	and	and	CCONJ
ajst-28585	109	45	the	the	DET
ajst-28585	109	46	corresponding	corresponding	ADJ
ajst-28585	109	47	safety	safety	NOUN
ajst-28585	109	48	accidents	accident	NOUN
ajst-28585	109	49	are	be	AUX
ajst-28585	109	50	avoided	avoid	VERB
ajst-28585	109	51	.	.	PUNCT
ajst-28585	110	1	finally	finally	ADV
ajst-28585	110	2	,	,	PUNCT
ajst-28585	110	3	it	it	PRON
ajst-28585	110	4	plays	play	VERB
ajst-28585	110	5	a	a	DET
ajst-28585	110	6	certain	certain	ADJ
ajst-28585	110	7	reference	reference	NOUN
ajst-28585	110	8	significance	significance	NOUN
ajst-28585	110	9	for	for	ADP
ajst-28585	110	10	the	the	DET
ajst-28585	110	11	comprehensive	comprehensive	ADJ
ajst-28585	110	12	application	application	NOUN
ajst-28585	110	13	of	of	ADP
ajst-28585	110	14	ventilation	ventilation	NOUN
ajst-28585	110	15	,	,	PUNCT
ajst-28585	110	16	dust	dust	NOUN
ajst-28585	110	17	reduction	reduction	NOUN
ajst-28585	110	18	,	,	PUNCT
ajst-28585	110	19	gas	gas	NOUN
ajst-28585	110	20	prevention	prevention	NOUN
ajst-28585	110	21	and	and	CCONJ
ajst-28585	110	22	fire	fire	NOUN
ajst-28585	110	23	prevention	prevention	NOUN
ajst-28585	110	24	in	in	ADP
ajst-28585	110	25	gob	gob	NOUN
ajst-28585	110	26	-	-	PUNCT
ajst-28585	110	27	side	side	NOUN
ajst-28585	110	28	entry	entry	NOUN
ajst-28585	110	29	retaining	retain	VERB
ajst-28585	110	30	working	work	VERB
ajst-28585	110	31	face	face	NOUN
ajst-28585	110	32	.	.	PUNCT
ajst-28585	111	1	references	reference	NOUN
ajst-28585	111	2	[	[	X
ajst-28585	111	3	1	1	NUM
ajst-28585	111	4	]	]	X
ajst-28585	111	5	national	national	ADJ
ajst-28585	111	6	development	development	NOUN
ajst-28585	111	7	and	and	CCONJ
ajst-28585	111	8	reform	reform	PROPN
ajst-28585	111	9	commission	commission	PROPN
ajst-28585	111	10	.	.	PUNCT
ajst-28585	112	1	13th	13th	NOUN
ajst-28585	112	2	fiveyear	fiveyear	NOUN
ajst-28585	112	3	plan	plan	NOUN
ajst-28585	112	4	for	for	ADP
ajst-28585	112	5	energy	energy	NOUN
ajst-28585	112	6	development	development	NOUN
ajst-28585	112	7	[	[	X
ajst-28585	112	8	r].beijing	r].beije	VERB
ajst-28585	112	9	:	:	PUNCT
ajst-28585	112	10	national	national	ADJ
ajst-28585	112	11	development	development	NOUN
ajst-28585	112	12	and	and	CCONJ
ajst-28585	112	13	reform	reform	PROPN
ajst-28585	112	14	commission	commission	PROPN
ajst-28585	112	15	,	,	PUNCT
ajst-28585	112	16	2017	2017	NUM
ajst-28585	112	17	.	.	PUNCT
ajst-28585	113	1	[	[	X
ajst-28585	113	2	2	2	NUM
ajst-28585	113	3	]	]	X
ajst-28585	113	4	ministry	ministry	NOUN
ajst-28585	113	5	of	of	ADP
ajst-28585	113	6	natural	natural	ADJ
ajst-28585	113	7	resources	resource	NOUN
ajst-28585	113	8	of	of	ADP
ajst-28585	113	9	people	people	NOUN
ajst-28585	113	10	's	's	PART
ajst-28585	113	11	republic	republic	NOUN
ajst-28585	113	12	of	of	ADP
ajst-28585	113	13	china	china	PROPN
ajst-28585	113	14	.	.	PUNCT
ajst-28585	114	1	china	china	PROPN
ajst-28585	114	2	mineral	mineral	PROPN
ajst-28585	114	3	resources	resource	NOUN
ajst-28585	114	4	report	report	NOUN
ajst-28585	115	1	[	[	X
ajst-28585	116	1	m	m	X
ajst-28585	116	2	]	]	X
ajst-28585	116	3	.	.	PUNCT
ajst-28585	117	1	geological	geological	ADJ
ajst-28585	117	2	publishing	publishing	PROPN
ajst-28585	117	3	house	house	NOUN
ajst-28585	117	4	,	,	PUNCT
ajst-28585	117	5	2018	2018	NUM
ajst-28585	117	6	.	.	PUNCT
ajst-28585	118	1	[	[	X
ajst-28585	118	2	3	3	X
ajst-28585	118	3	]	]	X
ajst-28585	118	4	wang	wang	PROPN
ajst-28585	118	5	dashuai	dashuai	PROPN
ajst-28585	118	6	.	.	PUNCT
ajst-28585	119	1	experience	experience	NOUN
ajst-28585	119	2	summary	summary	NOUN
ajst-28585	119	3	and	and	CCONJ
ajst-28585	119	4	improvement	improvement	NOUN
ajst-28585	119	5	of	of	ADP
ajst-28585	119	6	one	one	NUM
ajst-28585	119	7	ventilation	ventilation	NOUN
ajst-28585	119	8	and	and	CCONJ
ajst-28585	119	9	three	three	NUM
ajst-28585	119	10	prevention	prevention	NOUN
ajst-28585	119	11	work	work	NOUN
ajst-28585	119	12	in	in	ADP
ajst-28585	119	13	maijie	maijie	NOUN
ajst-28585	119	14	coal	coal	NOUN
ajst-28585	119	15	industry	industry	NOUN
ajst-28585	119	16	[	[	X
ajst-28585	119	17	j].energy	j].energy	NOUN
ajst-28585	119	18	and	and	CCONJ
ajst-28585	119	19	energy	energy	NOUN
ajst-28585	119	20	saving	saving	NOUN
ajst-28585	119	21	,	,	PUNCT
ajst-28585	119	22	2022	2022	NUM
ajst-28585	119	23	,	,	PUNCT
ajst-28585	119	24	(	(	PUNCT
ajst-28585	119	25	08	08	NUM
ajst-28585	119	26	)	)	PUNCT
ajst-28585	119	27	:	:	PUNCT
ajst-28585	120	1	160	160	NUM
ajst-28585	120	2	-	-	SYM
ajst-28585	120	3	162	162	NUM
ajst-28585	120	4	.	.	PUNCT
ajst-28585	121	1	[	[	X
ajst-28585	121	2	4	4	X
ajst-28585	121	3	]	]	PUNCT
ajst-28585	121	4	he	he	PRON
ajst-28585	121	5	manchao	manchao	PROPN
ajst-28585	121	6	.	.	PUNCT
ajst-28585	122	1	mining	mining	NOUN
ajst-28585	122	2	theory	theory	NOUN
ajst-28585	122	3	of	of	ADP
ajst-28585	122	4	self	self	NOUN
ajst-28585	122	5	-	-	PUNCT
ajst-28585	122	6	forming	form	VERB
ajst-28585	122	7	roadway	roadway	NOUN
ajst-28585	122	8	without	without	ADP
ajst-28585	122	9	coal	coal	NOUN
ajst-28585	122	10	pillar	pillar	NOUN
ajst-28585	122	11	and	and	CCONJ
ajst-28585	122	12	110	110	NUM
ajst-28585	122	13	method	method	NOUN
ajst-28585	122	14	[	[	X
ajst-28585	122	15	j	j	X
ajst-28585	122	16	]	]	X
ajst-28585	122	17	.	.	PUNCT
ajst-28585	123	1	journal	journal	PROPN
ajst-28585	123	2	of	of	ADP
ajst-28585	123	3	mining	mining	NOUN
ajst-28585	123	4	and	and	CCONJ
ajst-28585	123	5	safety	safety	NOUN
ajst-28585	123	6	engineering,2023,40	engineering,2023,40	VERB
ajst-28585	123	7	(	(	PUNCT
ajst-28585	123	8	05	05	NUM
ajst-28585	123	9	):	):	PUNCT
ajst-28585	123	10	869	869	NUM
ajst-28585	123	11	-	-	SYM
ajst-28585	123	12	881	881	NUM
ajst-28585	123	13	.	.	PUNCT
ajst-28585	124	1	[	[	X
ajst-28585	124	2	5	5	X
ajst-28585	124	3	]	]	PUNCT
ajst-28585	124	4	he	he	PRON
ajst-28585	124	5	manchao	manchao	PROPN
ajst-28585	124	6	,	,	PUNCT
ajst-28585	124	7	chen	chen	PROPN
ajst-28585	124	8	shangyuan	shangyuan	PROPN
ajst-28585	124	9	,	,	PUNCT
ajst-28585	124	10	guo	guo	PROPN
ajst-28585	124	11	zhibiao	zhibiao	PROPN
ajst-28585	124	12	,	,	PUNCT
ajst-28585	124	13	etc	etc	X
ajst-28585	124	14	.	.	X
ajst-28585	124	15	surrounding	surround	VERB
ajst-28585	124	16	rock	rock	NOUN
ajst-28585	124	17	structure	structure	NOUN
ajst-28585	124	18	control	control	NOUN
ajst-28585	124	19	and	and	CCONJ
ajst-28585	124	20	engineering	engineering	NOUN
ajst-28585	124	21	application	application	NOUN
ajst-28585	124	22	of	of	ADP
ajst-28585	124	23	gob	gob	NOUN
ajst-28585	124	24	-	-	PUNCT
ajst-28585	124	25	side	side	NOUN
ajst-28585	124	26	entry	entry	NOUN
ajst-28585	124	27	retaining	retain	VERB
ajst-28585	124	28	with	with	ADP
ajst-28585	124	29	roof	roof	NOUN
ajst-28585	124	30	cutting	cutting	NOUN
ajst-28585	124	31	and	and	CCONJ
ajst-28585	124	32	pressure	pressure	NOUN
ajst-28585	124	33	relief	relief	NOUN
ajst-28585	125	1	[	[	X
ajst-28585	125	2	j].journal	j].journal	ADJ
ajst-28585	125	3	40	40	NUM
ajst-28585	125	4	of	of	ADP
ajst-28585	125	5	china	china	PROPN
ajst-28585	125	6	university	university	PROPN
ajst-28585	125	7	of	of	ADP
ajst-28585	125	8	mining	mining	NOUN
ajst-28585	125	9	and	and	CCONJ
ajst-28585	125	10	technology	technology	NOUN
ajst-28585	125	11	,	,	PUNCT
ajst-28585	125	12	2017,46	2017,46	NUM
ajst-28585	125	13	(	(	PUNCT
ajst-28585	125	14	05	05	NUM
ajst-28585	125	15	)	)	PUNCT
ajst-28585	125	16	:	:	PUNCT
ajst-28585	125	17	959	959	NUM
ajst-28585	125	18	-	-	SYM
ajst-28585	125	19	969	969	NUM
ajst-28585	125	20	.	.	PUNCT
ajst-28585	126	1	[	[	X
ajst-28585	126	2	6	6	NUM
ajst-28585	126	3	]	]	X
ajst-28585	126	4	huang	huang	PROPN
ajst-28585	126	5	dongliang	dongliang	PROPN
ajst-28585	126	6	.	.	PUNCT
ajst-28585	126	7	application	application	NOUN
ajst-28585	126	8	and	and	CCONJ
ajst-28585	126	9	development	development	NOUN
ajst-28585	126	10	of	of	ADP
ajst-28585	126	11	one	one	NUM
ajst-28585	126	12	ventilation	ventilation	NOUN
ajst-28585	126	13	and	and	CCONJ
ajst-28585	126	14	three	three	NUM
ajst-28585	126	15	prevention	prevention	NOUN
ajst-28585	126	16	technology	technology	NOUN
ajst-28585	126	17	in	in	ADP
ajst-28585	126	18	coal	coal	NOUN
ajst-28585	126	19	mines	mine	NOUN
ajst-28585	126	20	[	[	PUNCT
ajst-28585	126	21	j].contemporary	j].contemporary	ADJ
ajst-28585	126	22	chemical	chemical	NOUN
ajst-28585	126	23	research	research	NOUN
ajst-28585	126	24	,	,	PUNCT
ajst-28585	126	25	2020	2020	NUM
ajst-28585	126	26	,	,	PUNCT
ajst-28585	126	27	(	(	PUNCT
ajst-28585	126	28	06	06	NUM
ajst-28585	126	29	)	)	PUNCT
ajst-28585	126	30	:	:	PUNCT
ajst-28585	126	31	8	8	NUM
ajst-28585	126	32	-	-	SYM
ajst-28585	126	33	9	9	NUM
ajst-28585	126	34	.	.	PUNCT
ajst-28585	127	1	[	[	X
ajst-28585	127	2	7	7	X
ajst-28585	127	3	]	]	X
ajst-28585	127	4	zhang	zhang	PROPN
ajst-28585	127	5	yanlei	yanlei	PROPN
ajst-28585	127	6	,	,	PUNCT
ajst-28585	127	7	zhang	zhang	PROPN
ajst-28585	127	8	xingying	xingying	PROPN
ajst-28585	127	9	,	,	PUNCT
ajst-28585	127	10	li	li	PROPN
ajst-28585	127	11	qiang	qiang	PROPN
ajst-28585	127	12	.	.	PUNCT
ajst-28585	127	13	application	application	NOUN
ajst-28585	127	14	of	of	ADP
ajst-28585	127	15	one	one	NUM
ajst-28585	127	16	ventilation	ventilation	NOUN
ajst-28585	127	17	and	and	CCONJ
ajst-28585	127	18	three	three	NUM
ajst-28585	127	19	prevention	prevention	NOUN
ajst-28585	127	20	technology	technology	NOUN
ajst-28585	127	21	in	in	ADP
ajst-28585	127	22	coal	coal	NOUN
ajst-28585	127	23	mine	mine	NOUN
ajst-28585	127	24	safety	safety	NOUN
ajst-28585	127	25	production	production	NOUN
ajst-28585	127	26	[	[	X
ajst-28585	127	27	j].shandong	j].shandong	PROPN
ajst-28585	127	28	industrial	industrial	ADJ
ajst-28585	127	29	technology	technology	NOUN
ajst-28585	127	30	,	,	PUNCT
ajst-28585	127	31	2019	2019	NUM
ajst-28585	127	32	(	(	PUNCT
ajst-28585	127	33	05	05	NUM
ajst-28585	127	34	)	)	PUNCT
ajst-28585	127	35	:	:	PUNCT
ajst-28585	128	1	92	92	NUM
ajst-28585	128	2	.	.	PUNCT
ajst-28585	129	1	[	[	X
ajst-28585	129	2	8	8	NUM
ajst-28585	129	3	]	]	X
ajst-28585	129	4	niu	niu	PROPN
ajst-28585	129	5	junguo	junguo	PROPN
ajst-28585	129	6	.	.	PUNCT
ajst-28585	130	1	research	research	NOUN
ajst-28585	130	2	on	on	ADP
ajst-28585	130	3	plugging	plug	VERB
ajst-28585	130	4	technology	technology	NOUN
ajst-28585	130	5	in	in	ADP
ajst-28585	130	6	goaf	goaf	NOUN
ajst-28585	130	7	of	of	ADP
ajst-28585	130	8	high	high	ADJ
ajst-28585	130	9	gas	gas	NOUN
ajst-28585	130	10	mine	mine	NOUN
ajst-28585	131	1	[	[	X
ajst-28585	131	2	j].shandong	j].shandong	PROPN
ajst-28585	131	3	coal	coal	NOUN
ajst-28585	131	4	science	science	NOUN
ajst-28585	131	5	and	and	CCONJ
ajst-28585	131	6	technology	technology	NOUN
ajst-28585	131	7	,	,	PUNCT
ajst-28585	131	8	2022,40	2022,40	NUM
ajst-28585	131	9	(	(	PUNCT
ajst-28585	131	10	11	11	NUM
ajst-28585	131	11	)	)	PUNCT
ajst-28585	131	12	:	:	PUNCT
ajst-28585	131	13	107	107	NUM
ajst-28585	131	14	-	-	SYM
ajst-28585	131	15	110	110	NUM
ajst-28585	131	16	.	.	PUNCT
ajst-28585	132	1	[	[	X
ajst-28585	132	2	9	9	NUM
ajst-28585	132	3	]	]	SYM
ajst-28585	132	4	horemin	horemin	NOUN
ajst-28585	132	5	.	.	PUNCT
ajst-28585	132	6	experimental	experimental	ADJ
ajst-28585	132	7	study	study	NOUN
ajst-28585	132	8	on	on	ADP
ajst-28585	132	9	polyurethane	polyurethane	NOUN
ajst-28585	132	10	foam	foam	NOUN
ajst-28585	132	11	-	-	PUNCT
ajst-28585	132	12	based	base	VERB
ajst-28585	132	13	sealing	sealing	NOUN
ajst-28585	132	14	materials	material	NOUN
ajst-28585	132	15	for	for	ADP
ajst-28585	132	16	coal	coal	NOUN
ajst-28585	132	17	mine	mine	NOUN
ajst-28585	132	18	goaf	goaf	PROPN
ajst-28585	132	19	transfixion	transfixion	NOUN
ajst-28585	132	20	surface	surface	NOUN
ajst-28585	132	21	[	[	X
ajst-28585	132	22	j].modern	j].modern	ADJ
ajst-28585	132	23	mining	mining	NOUN
ajst-28585	132	24	,	,	PUNCT
ajst-28585	132	25	2022,38	2022,38	NUM
ajst-28585	132	26	(	(	PUNCT
ajst-28585	132	27	11	11	NUM
ajst-28585	132	28	)	)	PUNCT
ajst-28585	132	29	:	:	PUNCT
ajst-28585	132	30	203	203	NUM
ajst-28585	132	31	-	-	SYM
ajst-28585	132	32	206	206	NUM
ajst-28585	132	33	.	.	PUNCT
ajst-28585	133	1	[	[	X
ajst-28585	133	2	10	10	NUM
ajst-28585	133	3	]	]	X
ajst-28585	133	4	fan	fan	PROPN
ajst-28585	133	5	zhiguo	zhiguo	PROPN
ajst-28585	133	6	.	.	PUNCT
ajst-28585	134	1	the	the	DET
ajst-28585	134	2	application	application	NOUN
ajst-28585	134	3	of	of	ADP
ajst-28585	134	4	one	one	NUM
ajst-28585	134	5	-	-	PUNCT
ajst-28585	134	6	ventilation	ventilation	NOUN
ajst-28585	134	7	and	and	CCONJ
ajst-28585	134	8	threeprevention	threeprevention	NOUN
ajst-28585	134	9	technology	technology	NOUN
ajst-28585	134	10	in	in	ADP
ajst-28585	134	11	coal	coal	NOUN
ajst-28585	134	12	mine	mine	NOUN
ajst-28585	134	13	safety	safety	NOUN
ajst-28585	134	14	production	production	NOUN
ajst-28585	135	1	[	[	X
ajst-28585	135	2	j	j	X
ajst-28585	135	3	]	]	X
ajst-28585	135	4	.	.	PUNCT
ajst-28585	136	1	mining	mining	NOUN
ajst-28585	136	2	equipment	equipment	NOUN
ajst-28585	136	3	,	,	PUNCT
ajst-28585	136	4	2020	2020	NUM
ajst-28585	136	5	(	(	PUNCT
ajst-28585	136	6	2	2	NUM
ajst-28585	136	7	)	)	PUNCT
ajst-28585	136	8	:	:	PUNCT
ajst-28585	137	1	92	92	NUM
ajst-28585	137	2	-	-	SYM
ajst-28585	137	3	93	93	NUM
ajst-28585	137	4	.	.	PUNCT
ajst-28585	138	1	[	[	X
ajst-28585	138	2	11	11	NUM
ajst-28585	138	3	]	]	SYM
ajst-28585	138	4	gb	gb	NOUN
ajst-28585	138	5	51078	51078	NUM
ajst-28585	138	6	-	-	SYM
ajst-28585	138	7	2015	2015	NUM
ajst-28585	138	8	,	,	PUNCT
ajst-28585	138	9	code	code	NOUN
ajst-28585	138	10	for	for	ADP
ajst-28585	138	11	fire	fire	NOUN
ajst-28585	138	12	protection	protection	NOUN
ajst-28585	138	13	design	design	NOUN
ajst-28585	138	14	of	of	ADP
ajst-28585	138	15	coal	coal	NOUN
ajst-28585	138	16	mine	mine	NOUN
ajst-28585	139	1	[	[	X
ajst-28585	139	2	s	s	X
ajst-28585	139	3	]	]	X
ajst-28585	139	4	.	.	PUNCT