id	sid	tid	token	lemma	pos
ajst-5347	1	1	academic	academic	ADJ
ajst-5347	1	2	journal	journal	NOUN
ajst-5347	1	3	of	of	ADP
ajst-5347	1	4	science	science	NOUN
ajst-5347	1	5	and	and	CCONJ
ajst-5347	1	6	technology	technology	NOUN
ajst-5347	1	7	issn	issn	NOUN
ajst-5347	1	8	:	:	PUNCT
ajst-5347	1	9	2771	2771	NUM
ajst-5347	1	10	-	-	SYM
ajst-5347	1	11	3032	3032	NUM
ajst-5347	1	12	|	|	NOUN
ajst-5347	1	13	vol	vol	NOUN
ajst-5347	1	14	.	.	PROPN
ajst-5347	2	1	5	5	NUM
ajst-5347	2	2	,	,	PUNCT
ajst-5347	2	3	no	no	INTJ
ajst-5347	2	4	.	.	NOUN
ajst-5347	2	5	1	1	NUM
ajst-5347	2	6	,	,	PUNCT
ajst-5347	2	7	2023	2023	NUM
ajst-5347	2	8	52	52	NUM
ajst-5347	2	9	experiment	experiment	NOUN
ajst-5347	2	10	of	of	ADP
ajst-5347	2	11	n2o4	n2o4	INTJ
ajst-5347	2	12	leakage	leakage	NOUN
ajst-5347	2	13	and	and	CCONJ
ajst-5347	2	14	diffusion	diffusion	NOUN
ajst-5347	2	15	in	in	ADP
ajst-5347	2	16	a	a	DET
ajst-5347	2	17	closed	closed	ADJ
ajst-5347	2	18	space	space	NOUN
ajst-5347	2	19	jiazhao	jiazhao	PROPN
ajst-5347	2	20	chen	chen	PROPN
ajst-5347	3	1	*	*	PROPN
ajst-5347	3	2	,	,	PUNCT
ajst-5347	3	3	xueren	xueren	PROPN
ajst-5347	3	4	wang	wang	PROPN
ajst-5347	3	5	rocket	rocket	PROPN
ajst-5347	3	6	force	force	PROPN
ajst-5347	3	7	university	university	PROPN
ajst-5347	3	8	of	of	ADP
ajst-5347	3	9	engineering	engineering	NOUN
ajst-5347	3	10	,	,	PUNCT
ajst-5347	3	11	2	2	NUM
ajst-5347	3	12	#	#	NOUN
ajst-5347	3	13	tongxin	tongxin	NOUN
ajst-5347	3	14	road	road	NOUN
ajst-5347	3	15	,	,	PUNCT
ajst-5347	3	16	baqiao	baqiao	NOUN
ajst-5347	3	17	district	district	NOUN
ajst-5347	3	18	,	,	PUNCT
ajst-5347	3	19	xi’an	xi’an	PROPN
ajst-5347	3	20	city	city	PROPN
ajst-5347	3	21	,	,	PUNCT
ajst-5347	3	22	shaanxi	shaanxi	PROPN
ajst-5347	3	23	province	province	PROPN
ajst-5347	3	24	,	,	PUNCT
ajst-5347	3	25	710025	710025	NUM
ajst-5347	3	26	,	,	PUNCT
ajst-5347	3	27	china	china	PROPN
ajst-5347	3	28	*	*	PUNCT
ajst-5347	3	29	corresponding	correspond	VERB
ajst-5347	3	30	author	author	NOUN
ajst-5347	3	31	:	:	PUNCT
ajst-5347	4	1	jazhch@sina.com	jazhch@sina.com	PROPN
ajst-5347	4	2	abstract	abstract	NOUN
ajst-5347	4	3	:	:	PUNCT
ajst-5347	4	4	the	the	DET
ajst-5347	4	5	paper	paper	NOUN
ajst-5347	4	6	,	,	PUNCT
ajst-5347	4	7	by	by	ADP
ajst-5347	4	8	experiment	experiment	NOUN
ajst-5347	4	9	of	of	ADP
ajst-5347	4	10	physical	physical	ADJ
ajst-5347	4	11	simulation	simulation	NOUN
ajst-5347	4	12	,	,	PUNCT
ajst-5347	4	13	researched	research	VERB
ajst-5347	4	14	the	the	DET
ajst-5347	4	15	leakage	leakage	NOUN
ajst-5347	4	16	and	and	CCONJ
ajst-5347	4	17	diffusion	diffusion	NOUN
ajst-5347	4	18	law	law	NOUN
ajst-5347	4	19	of	of	ADP
ajst-5347	4	20	n2o4	n2o4	PROPN
ajst-5347	4	21	in	in	ADP
ajst-5347	4	22	a	a	DET
ajst-5347	4	23	specific	specific	ADJ
ajst-5347	4	24	closed	closed	ADJ
ajst-5347	4	25	space	space	NOUN
ajst-5347	4	26	.	.	PUNCT
ajst-5347	5	1	to	to	PART
ajst-5347	5	2	simulate	simulate	VERB
ajst-5347	5	3	n2o4	n2o4	ADP
ajst-5347	5	4	leakage	leakage	NOUN
ajst-5347	5	5	,	,	PUNCT
ajst-5347	5	6	the	the	DET
ajst-5347	5	7	experiment	experiment	NOUN
ajst-5347	5	8	pumped	pump	VERB
ajst-5347	5	9	a	a	DET
ajst-5347	5	10	certain	certain	ADJ
ajst-5347	5	11	amount	amount	NOUN
ajst-5347	5	12	of	of	ADP
ajst-5347	5	13	n2o4	n2o4	X
ajst-5347	5	14	gas	gas	NOUN
ajst-5347	5	15	into	into	ADP
ajst-5347	5	16	a	a	DET
ajst-5347	5	17	specific	specific	ADJ
ajst-5347	5	18	space	space	NOUN
ajst-5347	5	19	from	from	ADP
ajst-5347	5	20	a	a	DET
ajst-5347	5	21	simulated	simulate	VERB
ajst-5347	5	22	leak	leak	NOUN
ajst-5347	5	23	point	point	NOUN
ajst-5347	5	24	.	.	PUNCT
ajst-5347	6	1	and	and	CCONJ
ajst-5347	6	2	some	some	DET
ajst-5347	6	3	electrochemical	electrochemical	ADJ
ajst-5347	6	4	sensors	sensor	NOUN
ajst-5347	6	5	were	be	AUX
ajst-5347	6	6	used	use	VERB
ajst-5347	6	7	to	to	PART
ajst-5347	6	8	detect	detect	VERB
ajst-5347	6	9	the	the	DET
ajst-5347	6	10	concentration	concentration	NOUN
ajst-5347	6	11	of	of	ADP
ajst-5347	6	12	n2o4	n2o4	INTJ
ajst-5347	6	13	gas	gas	NOUN
ajst-5347	6	14	in	in	ADP
ajst-5347	6	15	some	some	DET
ajst-5347	6	16	places	place	NOUN
ajst-5347	6	17	in	in	ADP
ajst-5347	6	18	the	the	DET
ajst-5347	6	19	space	space	NOUN
ajst-5347	6	20	.	.	PUNCT
ajst-5347	7	1	the	the	DET
ajst-5347	7	2	result	result	NOUN
ajst-5347	7	3	showed	show	VERB
ajst-5347	7	4	that	that	SCONJ
ajst-5347	7	5	n2o4	n2o4	NOUN
ajst-5347	7	6	diffused	diffuse	VERB
ajst-5347	7	7	in	in	ADP
ajst-5347	7	8	the	the	DET
ajst-5347	7	9	space	space	NOUN
ajst-5347	7	10	,	,	PUNCT
ajst-5347	7	11	and	and	CCONJ
ajst-5347	7	12	the	the	DET
ajst-5347	7	13	sensors	sensor	NOUN
ajst-5347	7	14	facing	face	VERB
ajst-5347	7	15	to	to	ADP
ajst-5347	7	16	and	and	CCONJ
ajst-5347	7	17	near	near	ADP
ajst-5347	7	18	to	to	ADP
ajst-5347	7	19	the	the	DET
ajst-5347	7	20	leak	leak	NOUN
ajst-5347	7	21	point	point	NOUN
ajst-5347	7	22	sensed	sense	VERB
ajst-5347	7	23	n2o4	n2o4	INTJ
ajst-5347	7	24	gas	gas	NOUN
ajst-5347	7	25	at	at	ADP
ajst-5347	7	26	first	first	ADV
ajst-5347	7	27	.	.	PUNCT
ajst-5347	8	1	in	in	ADP
ajst-5347	8	2	the	the	DET
ajst-5347	8	3	beginning	beginning	NOUN
ajst-5347	8	4	,	,	PUNCT
ajst-5347	8	5	n2o4	n2o4	VERB
ajst-5347	8	6	diffused	diffuse	VERB
ajst-5347	8	7	faster	fast	ADV
ajst-5347	8	8	in	in	ADP
ajst-5347	8	9	the	the	DET
ajst-5347	8	10	places	place	NOUN
ajst-5347	8	11	below	below	ADP
ajst-5347	8	12	than	than	ADP
ajst-5347	8	13	above	above	ADV
ajst-5347	8	14	,	,	PUNCT
ajst-5347	8	15	and	and	CCONJ
ajst-5347	8	16	the	the	PRON
ajst-5347	8	17	bigger	big	ADJ
ajst-5347	8	18	the	the	DET
ajst-5347	8	19	leakage	leakage	NOUN
ajst-5347	8	20	amount	amount	NOUN
ajst-5347	8	21	,	,	PUNCT
ajst-5347	8	22	the	the	PRON
ajst-5347	8	23	higher	high	ADJ
ajst-5347	8	24	the	the	DET
ajst-5347	8	25	concentration	concentration	NOUN
ajst-5347	8	26	.	.	PUNCT
ajst-5347	9	1	after	after	ADP
ajst-5347	9	2	a	a	DET
ajst-5347	9	3	while	while	NOUN
ajst-5347	9	4	,	,	PUNCT
ajst-5347	9	5	n2o4	n2o4	X
ajst-5347	9	6	gas	gas	NOUN
ajst-5347	9	7	got	get	VERB
ajst-5347	9	8	even	even	ADV
ajst-5347	9	9	by	by	ADP
ajst-5347	9	10	diffusion	diffusion	NOUN
ajst-5347	9	11	,	,	PUNCT
ajst-5347	9	12	and	and	CCONJ
ajst-5347	9	13	the	the	PRON
ajst-5347	9	14	bigger	big	ADJ
ajst-5347	9	15	the	the	DET
ajst-5347	9	16	leaked	leak	VERB
ajst-5347	9	17	amount	amount	NOUN
ajst-5347	9	18	was	be	AUX
ajst-5347	9	19	,	,	PUNCT
ajst-5347	9	20	the	the	PRON
ajst-5347	9	21	bigger	big	ADJ
ajst-5347	9	22	the	the	DET
ajst-5347	9	23	even	even	ADJ
ajst-5347	9	24	concentration	concentration	NOUN
ajst-5347	9	25	.	.	PUNCT
ajst-5347	10	1	if	if	SCONJ
ajst-5347	10	2	the	the	DET
ajst-5347	10	3	environmental	environmental	ADJ
ajst-5347	10	4	temperature	temperature	NOUN
ajst-5347	10	5	was	be	AUX
ajst-5347	10	6	high	high	ADJ
ajst-5347	10	7	,	,	PUNCT
ajst-5347	10	8	the	the	DET
ajst-5347	10	9	even	even	ADJ
ajst-5347	10	10	concentration	concentration	NOUN
ajst-5347	10	11	in	in	ADP
ajst-5347	10	12	the	the	DET
ajst-5347	10	13	lower	low	ADJ
ajst-5347	10	14	part	part	NOUN
ajst-5347	10	15	was	be	AUX
ajst-5347	10	16	higher	high	ADJ
ajst-5347	10	17	a	a	DET
ajst-5347	10	18	bit	bit	NOUN
ajst-5347	10	19	than	than	ADP
ajst-5347	10	20	that	that	PRON
ajst-5347	10	21	in	in	ADP
ajst-5347	10	22	the	the	DET
ajst-5347	10	23	upper	upper	ADJ
ajst-5347	10	24	part	part	NOUN
ajst-5347	10	25	.	.	PUNCT
ajst-5347	11	1	and	and	CCONJ
ajst-5347	11	2	the	the	DET
ajst-5347	11	3	specific	specific	ADJ
ajst-5347	11	4	distribution	distribution	NOUN
ajst-5347	11	5	of	of	ADP
ajst-5347	11	6	concentration	concentration	NOUN
ajst-5347	11	7	was	be	AUX
ajst-5347	11	8	decided	decide	VERB
ajst-5347	11	9	by	by	ADP
ajst-5347	11	10	the	the	DET
ajst-5347	11	11	shape	shape	NOUN
ajst-5347	11	12	of	of	ADP
ajst-5347	11	13	the	the	DET
ajst-5347	11	14	space	space	NOUN
ajst-5347	11	15	.	.	PUNCT
ajst-5347	12	1	keywords	keyword	NOUN
ajst-5347	12	2	:	:	PUNCT
ajst-5347	12	3	closed	closed	ADJ
ajst-5347	12	4	space	space	NOUN
ajst-5347	12	5	,	,	PUNCT
ajst-5347	12	6	n2o4	n2o4	NOUN
ajst-5347	12	7	,	,	PUNCT
ajst-5347	12	8	leakage	leakage	NOUN
ajst-5347	12	9	,	,	PUNCT
ajst-5347	12	10	diffusion	diffusion	NOUN
ajst-5347	12	11	,	,	PUNCT
ajst-5347	12	12	experiment	experiment	NOUN
ajst-5347	12	13	.	.	PUNCT
ajst-5347	13	1	1	1	X
ajst-5347	13	2	.	.	X
ajst-5347	13	3	introduction	introduction	NOUN
ajst-5347	13	4	n2o4	n2o4	INTJ
ajst-5347	13	5	is	be	AUX
ajst-5347	13	6	a	a	DET
ajst-5347	13	7	common	common	ADJ
ajst-5347	13	8	rocket	rocket	NOUN
ajst-5347	13	9	engine	engine	NOUN
ajst-5347	13	10	fuel	fuel	NOUN
ajst-5347	13	11	,	,	PUNCT
ajst-5347	13	12	which	which	PRON
ajst-5347	13	13	is	be	AUX
ajst-5347	13	14	decomposed	decompose	VERB
ajst-5347	13	15	into	into	ADP
ajst-5347	13	16	nitrogen	nitrogen	NOUN
ajst-5347	13	17	dioxide	dioxide	NOUN
ajst-5347	13	18	in	in	ADP
ajst-5347	13	19	the	the	DET
ajst-5347	13	20	air	air	NOUN
ajst-5347	13	21	after	after	ADP
ajst-5347	13	22	volatilization	volatilization	NOUN
ajst-5347	13	23	,	,	PUNCT
ajst-5347	13	24	showing	show	VERB
ajst-5347	13	25	reddish	reddish	ADJ
ajst-5347	13	26	brown	brown	ADJ
ajst-5347	13	27	color	color	NOUN
ajst-5347	13	28	.	.	PUNCT
ajst-5347	14	1	it	it	PRON
ajst-5347	14	2	has	have	VERB
ajst-5347	14	3	medium	medium	ADJ
ajst-5347	14	4	toxicity	toxicity	NOUN
ajst-5347	14	5	and	and	CCONJ
ajst-5347	14	6	strong	strong	ADJ
ajst-5347	14	7	oxidization	oxidization	NOUN
ajst-5347	14	8	,	,	PUNCT
ajst-5347	14	9	and	and	CCONJ
ajst-5347	14	10	can	can	AUX
ajst-5347	14	11	support	support	VERB
ajst-5347	14	12	combustion	combustion	NOUN
ajst-5347	14	13	.	.	PUNCT
ajst-5347	15	1	in	in	ADP
ajst-5347	15	2	case	case	NOUN
ajst-5347	15	3	of	of	ADP
ajst-5347	15	4	leakage	leakage	NOUN
ajst-5347	15	5	,	,	PUNCT
ajst-5347	15	6	nitrogen	nitrogen	NOUN
ajst-5347	15	7	dioxide	dioxide	NOUN
ajst-5347	15	8	will	will	AUX
ajst-5347	15	9	spread	spread	VERB
ajst-5347	15	10	rapidly	rapidly	ADV
ajst-5347	15	11	,	,	PUNCT
ajst-5347	15	12	which	which	PRON
ajst-5347	15	13	will	will	AUX
ajst-5347	15	14	easily	easily	ADV
ajst-5347	15	15	lead	lead	VERB
ajst-5347	15	16	to	to	ADP
ajst-5347	15	17	bad	bad	ADJ
ajst-5347	15	18	consequences	consequence	NOUN
ajst-5347	15	19	such	such	ADJ
ajst-5347	15	20	as	as	ADP
ajst-5347	15	21	fire	fire	NOUN
ajst-5347	15	22	,	,	PUNCT
ajst-5347	15	23	burns	burn	NOUN
ajst-5347	15	24	and	and	CCONJ
ajst-5347	15	25	poisoning	poisoning	NOUN
ajst-5347	15	26	.	.	PUNCT
ajst-5347	16	1	leakage	leakage	NOUN
ajst-5347	16	2	in	in	ADP
ajst-5347	16	3	closed	closed	ADJ
ajst-5347	16	4	space	space	NOUN
ajst-5347	16	5	is	be	AUX
ajst-5347	16	6	even	even	ADV
ajst-5347	16	7	more	more	ADV
ajst-5347	16	8	dangerous	dangerous	ADJ
ajst-5347	16	9	.	.	PUNCT
ajst-5347	17	1	therefore	therefore	ADV
ajst-5347	17	2	,	,	PUNCT
ajst-5347	17	3	it	it	PRON
ajst-5347	17	4	is	be	AUX
ajst-5347	17	5	of	of	ADP
ajst-5347	17	6	great	great	ADJ
ajst-5347	17	7	significance	significance	NOUN
ajst-5347	17	8	to	to	PART
ajst-5347	17	9	study	study	VERB
ajst-5347	17	10	the	the	DET
ajst-5347	17	11	leakage	leakage	NOUN
ajst-5347	17	12	and	and	CCONJ
ajst-5347	17	13	diffusion	diffusion	NOUN
ajst-5347	17	14	law	law	NOUN
ajst-5347	17	15	of	of	ADP
ajst-5347	17	16	n2o4	n2o4	NOUN
ajst-5347	17	17	in	in	ADP
ajst-5347	17	18	closed	closed	ADJ
ajst-5347	17	19	space	space	NOUN
ajst-5347	17	20	for	for	ADP
ajst-5347	17	21	accident	accident	NOUN
ajst-5347	17	22	early	early	ADJ
ajst-5347	17	23	warning	warning	NOUN
ajst-5347	17	24	,	,	PUNCT
ajst-5347	17	25	monitoring	monitoring	NOUN
ajst-5347	17	26	,	,	PUNCT
ajst-5347	17	27	prevention	prevention	NOUN
ajst-5347	17	28	and	and	CCONJ
ajst-5347	17	29	disposal	disposal	NOUN
ajst-5347	17	30	.	.	PUNCT
ajst-5347	18	1	huang	huang	PROPN
ajst-5347	18	2	zhiyong	zhiyong	PROPN
ajst-5347	18	3	and	and	CCONJ
ajst-5347	18	4	chen	chen	PROPN
ajst-5347	18	5	xing	xing	PROPN
ajst-5347	18	6	studied	study	VERB
ajst-5347	18	7	the	the	DET
ajst-5347	18	8	evaporation	evaporation	NOUN
ajst-5347	18	9	model	model	NOUN
ajst-5347	18	10	of	of	ADP
ajst-5347	18	11	n2o4	n2o4	PROPN
ajst-5347	18	12	under	under	ADP
ajst-5347	18	13	storage	storage	NOUN
ajst-5347	18	14	conditions	condition	NOUN
ajst-5347	18	15	[	[	X
ajst-5347	18	16	1	1	NUM
ajst-5347	18	17	]	]	PUNCT
ajst-5347	18	18	,	,	PUNCT
ajst-5347	18	19	feng	feng	PROPN
ajst-5347	18	20	luo	luo	PROPN
ajst-5347	18	21	,	,	PUNCT
ajst-5347	18	22	zachary	zachary	PROPN
ajst-5347	18	23	huang	huang	PROPN
ajst-5347	18	24	and	and	CCONJ
ajst-5347	18	25	others	other	NOUN
ajst-5347	18	26	simulated	simulate	VERB
ajst-5347	18	27	the	the	DET
ajst-5347	18	28	diffusion	diffusion	NOUN
ajst-5347	18	29	of	of	ADP
ajst-5347	18	30	n2o4	n2o4	PROPN
ajst-5347	18	31	in	in	ADP
ajst-5347	18	32	confined	confine	VERB
ajst-5347	18	33	space	space	NOUN
ajst-5347	18	34	in	in	ADP
ajst-5347	18	35	brine	brine	NOUN
ajst-5347	18	36	[	[	X
ajst-5347	18	37	2	2	NUM
ajst-5347	18	38	]	]	PUNCT
ajst-5347	18	39	.	.	PUNCT
ajst-5347	19	1	zhan	zhan	PROPN
ajst-5347	19	2	xiang	xiang	PROPN
ajst-5347	19	3	and	and	CCONJ
ajst-5347	19	4	cui	cui	PROPN
ajst-5347	19	5	cunyan	cunyan	PROPN
ajst-5347	19	6	studied	study	VERB
ajst-5347	19	7	the	the	DET
ajst-5347	19	8	ventilation	ventilation	NOUN
ajst-5347	19	9	optimization	optimization	NOUN
ajst-5347	19	10	of	of	ADP
ajst-5347	19	11	propellant	propellant	NOUN
ajst-5347	19	12	diffusion	diffusion	NOUN
ajst-5347	19	13	in	in	ADP
ajst-5347	19	14	closed	closed	ADJ
ajst-5347	19	15	space	space	NOUN
ajst-5347	19	16	[	[	X
ajst-5347	19	17	3	3	NUM
ajst-5347	19	18	]	]	PUNCT
ajst-5347	19	19	,	,	PUNCT
ajst-5347	19	20	chen	chen	PROPN
ajst-5347	19	21	jiazhao	jiazhao	PROPN
ajst-5347	19	22	and	and	CCONJ
ajst-5347	19	23	yu	yu	PROPN
ajst-5347	19	24	wentao	wentao	PROPN
ajst-5347	19	25	analyzed	analyze	VERB
ajst-5347	19	26	the	the	DET
ajst-5347	19	27	diffusion	diffusion	NOUN
ajst-5347	19	28	safety	safety	NOUN
ajst-5347	19	29	of	of	ADP
ajst-5347	19	30	propellant	propellant	NOUN
ajst-5347	19	31	in	in	ADP
ajst-5347	19	32	cylindrical	cylindrical	ADJ
ajst-5347	19	33	space	space	NOUN
ajst-5347	19	34	[	[	X
ajst-5347	19	35	4	4	NUM
ajst-5347	19	36	]	]	PUNCT
ajst-5347	19	37	,	,	PUNCT
ajst-5347	19	38	and	and	CCONJ
ajst-5347	19	39	liu	liu	PROPN
ajst-5347	19	40	ningyuan	ningyuan	PROPN
ajst-5347	19	41	and	and	CCONJ
ajst-5347	19	42	cui	cui	PROPN
ajst-5347	19	43	cunyan	cunyan	PROPN
ajst-5347	19	44	studied	study	VERB
ajst-5347	19	45	the	the	DET
ajst-5347	19	46	leakage	leakage	NOUN
ajst-5347	19	47	diffusion	diffusion	NOUN
ajst-5347	19	48	model	model	NOUN
ajst-5347	19	49	of	of	ADP
ajst-5347	19	50	propellant	propellant	NOUN
ajst-5347	19	51	in	in	ADP
ajst-5347	19	52	space	space	NOUN
ajst-5347	19	53	launch	launch	NOUN
ajst-5347	19	54	site	site	NOUN
ajst-5347	20	1	[	[	X
ajst-5347	20	2	5	5	NUM
ajst-5347	20	3	]	]	PUNCT
ajst-5347	20	4	.	.	PUNCT
ajst-5347	21	1	however	however	ADV
ajst-5347	21	2	,	,	PUNCT
ajst-5347	21	3	there	there	PRON
ajst-5347	21	4	are	be	VERB
ajst-5347	21	5	few	few	ADJ
ajst-5347	21	6	reports	report	NOUN
ajst-5347	21	7	on	on	ADP
ajst-5347	21	8	physical	physical	ADJ
ajst-5347	21	9	simulation	simulation	NOUN
ajst-5347	21	10	tests	test	NOUN
ajst-5347	21	11	of	of	ADP
ajst-5347	21	12	propellant	propellant	NOUN
ajst-5347	21	13	leakage	leakage	NOUN
ajst-5347	21	14	and	and	CCONJ
ajst-5347	21	15	diffusion	diffusion	NOUN
ajst-5347	21	16	in	in	ADP
ajst-5347	21	17	closed	closed	ADJ
ajst-5347	21	18	space	space	NOUN
ajst-5347	21	19	.	.	PUNCT
ajst-5347	22	1	in	in	ADP
ajst-5347	22	2	this	this	DET
ajst-5347	22	3	paper	paper	NOUN
ajst-5347	22	4	,	,	PUNCT
ajst-5347	22	5	the	the	DET
ajst-5347	22	6	method	method	NOUN
ajst-5347	22	7	of	of	ADP
ajst-5347	22	8	physical	physical	ADJ
ajst-5347	22	9	simulation	simulation	NOUN
ajst-5347	22	10	test	test	NOUN
ajst-5347	22	11	and	and	CCONJ
ajst-5347	22	12	electrochemical	electrochemical	ADJ
ajst-5347	22	13	sensor	sensor	NOUN
ajst-5347	22	14	are	be	AUX
ajst-5347	22	15	used	use	VERB
ajst-5347	22	16	to	to	PART
ajst-5347	22	17	monitor	monitor	VERB
ajst-5347	22	18	the	the	DET
ajst-5347	22	19	concentration	concentration	NOUN
ajst-5347	22	20	of	of	ADP
ajst-5347	22	21	nitrogen	nitrogen	NOUN
ajst-5347	22	22	dioxide	dioxide	NOUN
ajst-5347	22	23	vapor	vapor	NOUN
ajst-5347	23	1	[	[	X
ajst-5347	23	2	6	6	NUM
ajst-5347	23	3	]	]	X
ajst-5347	24	1	[	[	X
ajst-5347	24	2	7	7	X
ajst-5347	24	3	]	]	X
ajst-5347	24	4	[	[	X
ajst-5347	24	5	8	8	NUM
ajst-5347	24	6	]	]	PUNCT
ajst-5347	24	7	,	,	PUNCT
ajst-5347	24	8	and	and	CCONJ
ajst-5347	24	9	the	the	DET
ajst-5347	24	10	law	law	NOUN
ajst-5347	24	11	of	of	ADP
ajst-5347	24	12	n2o4	n2o4	INTJ
ajst-5347	24	13	leakage	leakage	NOUN
ajst-5347	24	14	and	and	CCONJ
ajst-5347	24	15	diffusion	diffusion	NOUN
ajst-5347	24	16	in	in	ADP
ajst-5347	24	17	a	a	DET
ajst-5347	24	18	specific	specific	ADJ
ajst-5347	24	19	closed	closed	ADJ
ajst-5347	24	20	space	space	NOUN
ajst-5347	24	21	is	be	AUX
ajst-5347	24	22	studied	study	VERB
ajst-5347	24	23	,	,	PUNCT
ajst-5347	24	24	which	which	PRON
ajst-5347	24	25	provides	provide	VERB
ajst-5347	24	26	reference	reference	NOUN
ajst-5347	24	27	for	for	ADP
ajst-5347	24	28	rocket	rocket	NOUN
ajst-5347	24	29	propellant	propellant	NOUN
ajst-5347	24	30	leakage	leakage	NOUN
ajst-5347	24	31	monitoring	monitoring	NOUN
ajst-5347	24	32	.	.	PUNCT
ajst-5347	25	1	2	2	X
ajst-5347	25	2	.	.	PUNCT
ajst-5347	25	3	test	test	NOUN
ajst-5347	25	4	system	system	NOUN
ajst-5347	25	5	2.1	2.1	NUM
ajst-5347	25	6	.	.	PUNCT
ajst-5347	25	7	closed	close	VERB
ajst-5347	25	8	space	space	NOUN
ajst-5347	25	9	simulator	simulator	NOUN
ajst-5347	25	10	the	the	DET
ajst-5347	25	11	closed	close	VERB
ajst-5347	25	12	space	space	NOUN
ajst-5347	25	13	simulation	simulation	NOUN
ajst-5347	25	14	is	be	AUX
ajst-5347	25	15	welded	weld	VERB
ajst-5347	25	16	by	by	ADP
ajst-5347	25	17	cylinder	cylinder	NOUN
ajst-5347	25	18	,	,	PUNCT
ajst-5347	25	19	upper	upper	ADJ
ajst-5347	25	20	and	and	CCONJ
ajst-5347	25	21	lower	low	ADJ
ajst-5347	25	22	half	half	NOUN
ajst-5347	25	23	ellipsoidal	ellipsoidal	ADJ
ajst-5347	25	24	concave	concave	ADJ
ajst-5347	25	25	bottom	bottom	NOUN
ajst-5347	25	26	,	,	PUNCT
ajst-5347	25	27	pipeline	pipeline	NOUN
ajst-5347	25	28	,	,	PUNCT
ajst-5347	25	29	etc	etc	X
ajst-5347	25	30	.	.	X
ajst-5347	25	31	,	,	PUNCT
ajst-5347	25	32	as	as	SCONJ
ajst-5347	25	33	shown	show	VERB
ajst-5347	25	34	in	in	ADP
ajst-5347	25	35	fig	fig	NOUN
ajst-5347	25	36	.	.	PUNCT
ajst-5347	26	1	1	1	X
ajst-5347	26	2	.	.	X
ajst-5347	27	1	in	in	ADP
ajst-5347	27	2	order	order	NOUN
ajst-5347	27	3	to	to	PART
ajst-5347	27	4	test	test	VERB
ajst-5347	27	5	the	the	DET
ajst-5347	27	6	leakage	leakage	NOUN
ajst-5347	27	7	and	and	CCONJ
ajst-5347	27	8	diffusion	diffusion	NOUN
ajst-5347	27	9	law	law	NOUN
ajst-5347	27	10	of	of	ADP
ajst-5347	27	11	n2o4	n2o4	PROPN
ajst-5347	27	12	in	in	ADP
ajst-5347	27	13	the	the	DET
ajst-5347	27	14	two	two	NUM
ajst-5347	27	15	-	-	PUNCT
ajst-5347	27	16	stage	stage	NOUN
ajst-5347	27	17	inter	inter	ADJ
ajst-5347	27	18	-	-	ADJ
ajst-5347	27	19	tank	tank	ADJ
ajst-5347	27	20	section	section	NOUN
ajst-5347	27	21	of	of	ADP
ajst-5347	27	22	a	a	DET
ajst-5347	27	23	rocket	rocket	NOUN
ajst-5347	27	24	,	,	PUNCT
ajst-5347	27	25	a	a	DET
ajst-5347	27	26	special	special	ADJ
ajst-5347	27	27	closed	closed	ADJ
ajst-5347	27	28	space	space	NOUN
ajst-5347	27	29	is	be	AUX
ajst-5347	27	30	formed	form	VERB
ajst-5347	27	31	to	to	PART
ajst-5347	27	32	simulate	simulate	VERB
ajst-5347	27	33	the	the	DET
ajst-5347	27	34	two	two	NUM
ajst-5347	27	35	-	-	PUNCT
ajst-5347	27	36	stage	stage	NOUN
ajst-5347	27	37	intertank	intertank	NOUN
ajst-5347	27	38	section	section	NOUN
ajst-5347	27	39	of	of	ADP
ajst-5347	27	40	a	a	DET
ajst-5347	27	41	rocket	rocket	NOUN
ajst-5347	27	42	.	.	PUNCT
ajst-5347	28	1	figure	figure	NOUN
ajst-5347	28	2	1	1	NUM
ajst-5347	28	3	.	.	PUNCT
ajst-5347	29	1	dimension	dimension	NOUN
ajst-5347	29	2	of	of	ADP
ajst-5347	29	3	closed	closed	ADJ
ajst-5347	29	4	space	space	NOUN
ajst-5347	29	5	simulator	simulator	NOUN
ajst-5347	29	6	the	the	DET
ajst-5347	29	7	diameter	diameter	NOUN
ajst-5347	29	8	of	of	ADP
ajst-5347	29	9	the	the	DET
ajst-5347	29	10	cylinder	cylinder	NOUN
ajst-5347	29	11	is	be	AUX
ajst-5347	29	12	3350	3350	NUM
ajst-5347	29	13	mm	mm	NOUN
ajst-5347	29	14	and	and	CCONJ
ajst-5347	29	15	the	the	DET
ajst-5347	29	16	height	height	NOUN
ajst-5347	29	17	is	be	AUX
ajst-5347	29	18	2130	2130	NUM
ajst-5347	29	19	mm	mm	NOUN
ajst-5347	29	20	.	.	PUNCT
ajst-5347	30	1	there	there	PRON
ajst-5347	30	2	is	be	VERB
ajst-5347	30	3	an	an	DET
ajst-5347	30	4	800	800	NUM
ajst-5347	30	5	mm	mm	NOUN
ajst-5347	30	6	×	×	PROPN
ajst-5347	30	7	800	800	NUM
ajst-5347	30	8	mm	mm	NOUN
ajst-5347	30	9	gate	gate	NOUN
ajst-5347	30	10	in	in	ADP
ajst-5347	30	11	the	the	DET
ajst-5347	30	12	middle	middle	NOUN
ajst-5347	30	13	of	of	ADP
ajst-5347	30	14	quadrant	quadrant	PROPN
ajst-5347	30	15	ii	ii	PROPN
ajst-5347	30	16	and	and	CCONJ
ajst-5347	30	17	quadrant	quadrant	NOUN
ajst-5347	30	18	iv	iv	NUM
ajst-5347	30	19	.	.	PUNCT
ajst-5347	31	1	the	the	DET
ajst-5347	31	2	ratio	ratio	NOUN
ajst-5347	31	3	of	of	ADP
ajst-5347	31	4	long	long	ADJ
ajst-5347	31	5	radius	radius	NOUN
ajst-5347	31	6	to	to	ADP
ajst-5347	31	7	short	short	ADJ
ajst-5347	31	8	radius	radius	NOUN
ajst-5347	31	9	of	of	ADP
ajst-5347	31	10	semi	semi	ADJ
ajst-5347	31	11	-	-	ADJ
ajst-5347	31	12	ellipsoid	ellipsoid	ADJ
ajst-5347	31	13	bottom	bottom	NOUN
ajst-5347	31	14	is	be	AUX
ajst-5347	31	15	1.4	1.4	NUM
ajst-5347	31	16	.	.	PUNCT
ajst-5347	32	1	the	the	DET
ajst-5347	32	2	pipe	pipe	NOUN
ajst-5347	32	3	diameter	diameter	NOUN
ajst-5347	32	4	is	be	AUX
ajst-5347	32	5	100	100	NUM
ajst-5347	32	6	mm	mm	NOUN
ajst-5347	32	7	.	.	PUNCT
ajst-5347	33	1	a	a	DET
ajst-5347	33	2	small	small	ADJ
ajst-5347	33	3	hole	hole	NOUN
ajst-5347	33	4	with	with	ADP
ajst-5347	33	5	a	a	DET
ajst-5347	33	6	diameter	diameter	NOUN
ajst-5347	33	7	of	of	ADP
ajst-5347	33	8	2	2	NUM
ajst-5347	33	9	mm	mm	NOUN
ajst-5347	33	10	is	be	AUX
ajst-5347	33	11	arranged	arrange	VERB
ajst-5347	33	12	at	at	ADP
ajst-5347	33	13	the	the	DET
ajst-5347	33	14	middle	middle	NOUN
ajst-5347	33	15	of	of	ADP
ajst-5347	33	16	the	the	DET
ajst-5347	33	17	pipeline	pipeline	NOUN
ajst-5347	33	18	facing	face	VERB
ajst-5347	33	19	quadrant	quadrant	ADJ
ajst-5347	33	20	ii	ii	PROPN
ajst-5347	33	21	as	as	ADP
ajst-5347	33	22	a	a	DET
ajst-5347	33	23	leakage	leakage	NOUN
ajst-5347	33	24	point	point	NOUN
ajst-5347	33	25	.	.	PUNCT
ajst-5347	34	1	the	the	DET
ajst-5347	34	2	interior	interior	NOUN
ajst-5347	34	3	of	of	ADP
ajst-5347	34	4	the	the	DET
ajst-5347	34	5	object	object	NOUN
ajst-5347	34	6	is	be	AUX
ajst-5347	34	7	shown	show	VERB
ajst-5347	34	8	in	in	ADP
ajst-5347	34	9	fig	fig	NOUN
ajst-5347	34	10	.	.	PUNCT
ajst-5347	35	1	2	2	X
ajst-5347	35	2	.	.	X
ajst-5347	35	3	figure	figure	NOUN
ajst-5347	35	4	2	2	NUM
ajst-5347	35	5	.	.	PUNCT
ajst-5347	36	1	inside	inside	ADP
ajst-5347	36	2	of	of	ADP
ajst-5347	36	3	closed	closed	ADJ
ajst-5347	36	4	space	space	NOUN
ajst-5347	36	5	simulator	simulator	NOUN
ajst-5347	36	6	2.2	2.2	NUM
ajst-5347	36	7	.	.	PUNCT
ajst-5347	36	8	concentration	concentration	NOUN
ajst-5347	36	9	acquisition	acquisition	NOUN
ajst-5347	36	10	system	system	NOUN
ajst-5347	36	11	the	the	DET
ajst-5347	36	12	concentration	concentration	NOUN
ajst-5347	36	13	acquisition	acquisition	NOUN
ajst-5347	36	14	system	system	NOUN
ajst-5347	36	15	consists	consist	VERB
ajst-5347	36	16	of	of	ADP
ajst-5347	36	17	nitrogen	nitrogen	NOUN
ajst-5347	36	18	dioxide	dioxide	NOUN
ajst-5347	36	19	concentration	concentration	NOUN
ajst-5347	36	20	sensor	sensor	NOUN
ajst-5347	36	21	,	,	PUNCT
ajst-5347	36	22	data	datum	NOUN
ajst-5347	36	23	acquisition	acquisition	NOUN
ajst-5347	36	24	equipment	equipment	NOUN
ajst-5347	36	25	,	,	PUNCT
ajst-5347	36	26	control	control	NOUN
ajst-5347	36	27	equipment	equipment	NOUN
ajst-5347	36	28	,	,	PUNCT
ajst-5347	36	29	etc	etc	X
ajst-5347	36	30	.	.	X
ajst-5347	37	1	the	the	DET
ajst-5347	37	2	physical	physical	ADJ
ajst-5347	37	3	object	object	NOUN
ajst-5347	37	4	is	be	AUX
ajst-5347	37	5	shown	show	VERB
ajst-5347	37	6	in	in	ADP
ajst-5347	37	7	fig	fig	NOUN
ajst-5347	37	8	.	.	PUNCT
ajst-5347	38	1	3	3	X
ajst-5347	38	2	.	.	X
ajst-5347	38	3	53	53	NUM
ajst-5347	38	4	figure	figure	NOUN
ajst-5347	38	5	3	3	NUM
ajst-5347	38	6	.	.	PUNCT
ajst-5347	38	7	picture	picture	NOUN
ajst-5347	38	8	of	of	ADP
ajst-5347	38	9	real	real	ADJ
ajst-5347	38	10	product	product	NOUN
ajst-5347	38	11	of	of	ADP
ajst-5347	38	12	concentration	concentration	NOUN
ajst-5347	38	13	data	datum	NOUN
ajst-5347	38	14	collection	collection	NOUN
ajst-5347	38	15	system	system	NOUN
ajst-5347	38	16	2.2.1	2.2.1	NUM
ajst-5347	38	17	.	.	PUNCT
ajst-5347	39	1	technical	technical	ADJ
ajst-5347	39	2	indicators	indicator	NOUN
ajst-5347	39	3	of	of	ADP
ajst-5347	39	4	the	the	DET
ajst-5347	39	5	system	system	NOUN
ajst-5347	39	6	(	(	PUNCT
ajst-5347	39	7	1	1	X
ajst-5347	39	8	)	)	PUNCT
ajst-5347	39	9	sensor	sensor	NOUN
ajst-5347	39	10	measurement	measurement	NOUN
ajst-5347	39	11	range	range	NOUN
ajst-5347	39	12	:	:	PUNCT
ajst-5347	39	13	0.1	0.1	NUM
ajst-5347	39	14	~	~	SYM
ajst-5347	39	15	100ppm	100ppm	NUM
ajst-5347	39	16	(	(	PUNCT
ajst-5347	39	17	2	2	NUM
ajst-5347	39	18	)	)	PUNCT
ajst-5347	39	19	sensor	sensor	NOUN
ajst-5347	39	20	resolution	resolution	NOUN
ajst-5347	39	21	:	:	PUNCT
ajst-5347	39	22	0.1	0.1	NUM
ajst-5347	39	23	ppm	ppm	NOUN
ajst-5347	39	24	(	(	PUNCT
ajst-5347	39	25	3	3	NUM
ajst-5347	39	26	)	)	PUNCT
ajst-5347	39	27	sensor	sensor	NOUN
ajst-5347	39	28	output	output	NOUN
ajst-5347	39	29	:	:	PUNCT
ajst-5347	39	30	4	4	NUM
ajst-5347	39	31	~	~	PUNCT
ajst-5347	39	32	20ma	20ma	X
ajst-5347	39	33	(	(	PUNCT
ajst-5347	39	34	4	4	NUM
ajst-5347	39	35	)	)	PUNCT
ajst-5347	39	36	sensor	sensor	NOUN
ajst-5347	39	37	response	response	NOUN
ajst-5347	39	38	time	time	NOUN
ajst-5347	39	39	:	:	PUNCT
ajst-5347	39	40	≤	≤	ADJ
ajst-5347	39	41	30s	30	NOUN
ajst-5347	39	42	(	(	PUNCT
ajst-5347	39	43	5	5	NUM
ajst-5347	39	44	)	)	PUNCT
ajst-5347	39	45	explosion	explosion	NOUN
ajst-5347	39	46	-	-	PUNCT
ajst-5347	39	47	proof	proof	ADJ
ajst-5347	39	48	grade	grade	NOUN
ajst-5347	39	49	of	of	ADP
ajst-5347	39	50	sensor	sensor	NOUN
ajst-5347	39	51	:	:	PUNCT
ajst-5347	39	52	ex	ex	PROPN
ajst-5347	39	53	iaⅱb	iaⅱb	PROPN
ajst-5347	39	54	t4	t4	PROPN
ajst-5347	39	55	(	(	PUNCT
ajst-5347	39	56	6	6	NUM
ajst-5347	39	57	)	)	PUNCT
ajst-5347	39	58	use	use	VERB
ajst-5347	39	59	temperature	temperature	NOUN
ajst-5347	39	60	range:-20	range:-20	NOUN
ajst-5347	39	61	℃	℃	PROPN
ajst-5347	39	62	~	~	PUNCT
ajst-5347	39	63	+	+	CCONJ
ajst-5347	39	64	40	40	NUM
ajst-5347	39	65	℃	℃	PROPN
ajst-5347	39	66	;	;	PUNCT
ajst-5347	39	67	(	(	PUNCT
ajst-5347	39	68	7	7	X
ajst-5347	39	69	)	)	PUNCT
ajst-5347	39	70	data	datum	NOUN
ajst-5347	39	71	acquisition	acquisition	NOUN
ajst-5347	39	72	frequency	frequency	NOUN
ajst-5347	39	73	:	:	PUNCT
ajst-5347	39	74	≮1hz	≮1hz	NUM
ajst-5347	39	75	(	(	PUNCT
ajst-5347	39	76	8)	8)	NUM
ajst-5347	39	77	number	number	NOUN
ajst-5347	39	78	of	of	ADP
ajst-5347	39	79	channels	channel	NOUN
ajst-5347	39	80	:	:	PUNCT
ajst-5347	39	81	4	4	NUM
ajst-5347	39	82	2.2.2	2.2.2	NUM
ajst-5347	39	83	.	.	PUNCT
ajst-5347	40	1	sensor	sensor	NOUN
ajst-5347	40	2	distribution	distribution	NOUN
ajst-5347	40	3	4	4	NUM
ajst-5347	40	4	electrochemical	electrochemical	ADJ
ajst-5347	40	5	nitrogen	nitrogen	NOUN
ajst-5347	40	6	dioxide	dioxide	NOUN
ajst-5347	40	7	gas	gas	NOUN
ajst-5347	40	8	concentration	concentration	NOUN
ajst-5347	40	9	sensors	sensor	NOUN
ajst-5347	40	10	were	be	AUX
ajst-5347	40	11	used	use	VERB
ajst-5347	40	12	to	to	PART
ajst-5347	40	13	monitor	monitor	VERB
ajst-5347	40	14	the	the	DET
ajst-5347	40	15	nitrogen	nitrogen	NOUN
ajst-5347	40	16	dioxide	dioxide	NOUN
ajst-5347	40	17	gas	gas	NOUN
ajst-5347	40	18	concentration	concentration	NOUN
ajst-5347	40	19	in	in	ADP
ajst-5347	40	20	the	the	DET
ajst-5347	40	21	closed	closed	ADJ
ajst-5347	40	22	space	space	NOUN
ajst-5347	40	23	in	in	ADP
ajst-5347	40	24	real	real	ADJ
ajst-5347	40	25	time	time	NOUN
ajst-5347	40	26	.	.	PUNCT
ajst-5347	41	1	four	four	NUM
ajst-5347	41	2	sensors	sensor	NOUN
ajst-5347	41	3	are	be	AUX
ajst-5347	41	4	arranged	arrange	VERB
ajst-5347	41	5	on	on	ADP
ajst-5347	41	6	the	the	DET
ajst-5347	41	7	inner	inner	ADJ
ajst-5347	41	8	wall	wall	NOUN
ajst-5347	41	9	of	of	ADP
ajst-5347	41	10	the	the	DET
ajst-5347	41	11	cylinder	cylinder	NOUN
ajst-5347	41	12	at	at	ADP
ajst-5347	41	13	45	45	NUM
ajst-5347	41	14	degrees	degree	NOUN
ajst-5347	41	15	between	between	ADP
ajst-5347	41	16	four	four	NUM
ajst-5347	41	17	quadrants	quadrant	NOUN
ajst-5347	41	18	.	.	PUNCT
ajst-5347	42	1	in	in	ADP
ajst-5347	42	2	order	order	NOUN
ajst-5347	42	3	to	to	PART
ajst-5347	42	4	analyze	analyze	VERB
ajst-5347	42	5	the	the	DET
ajst-5347	42	6	influence	influence	NOUN
ajst-5347	42	7	of	of	ADP
ajst-5347	42	8	sensors	sensor	NOUN
ajst-5347	42	9	at	at	ADP
ajst-5347	42	10	different	different	ADJ
ajst-5347	42	11	heights	height	NOUN
ajst-5347	42	12	on	on	ADP
ajst-5347	42	13	the	the	DET
ajst-5347	42	14	detection	detection	NOUN
ajst-5347	42	15	results	result	NOUN
ajst-5347	42	16	,	,	PUNCT
ajst-5347	42	17	3	3	NUM
ajst-5347	42	18	height	height	NOUN
ajst-5347	42	19	sections	section	NOUN
ajst-5347	42	20	are	be	AUX
ajst-5347	42	21	respectively	respectively	ADV
ajst-5347	42	22	set	set	VERB
ajst-5347	42	23	:	:	PUNCT
ajst-5347	42	24	s0	s0	PROPN
ajst-5347	42	25	section	section	NOUN
ajst-5347	42	26	with	with	ADP
ajst-5347	42	27	the	the	DET
ajst-5347	42	28	same	same	ADJ
ajst-5347	42	29	height	height	NOUN
ajst-5347	42	30	as	as	ADP
ajst-5347	42	31	the	the	DET
ajst-5347	42	32	leakage	leakage	NOUN
ajst-5347	42	33	point	point	NOUN
ajst-5347	42	34	(	(	PUNCT
ajst-5347	42	35	i.e.	i.e.	X
ajst-5347	42	36	,	,	PUNCT
ajst-5347	42	37	the	the	DET
ajst-5347	42	38	middle	middle	NOUN
ajst-5347	42	39	of	of	ADP
ajst-5347	42	40	the	the	DET
ajst-5347	42	41	cylinder	cylinder	NOUN
ajst-5347	42	42	height	height	NOUN
ajst-5347	42	43	)	)	PUNCT
ajst-5347	42	44	,	,	PUNCT
ajst-5347	42	45	s1	s1	NOUN
ajst-5347	42	46	section	section	NOUN
ajst-5347	42	47	330	330	NUM
ajst-5347	42	48	mm	mm	NOUN
ajst-5347	42	49	above	above	ADP
ajst-5347	42	50	the	the	DET
ajst-5347	42	51	leakage	leakage	NOUN
ajst-5347	42	52	point	point	NOUN
ajst-5347	42	53	and	and	CCONJ
ajst-5347	42	54	s2	s2	NOUN
ajst-5347	42	55	section	section	NOUN
ajst-5347	42	56	330	330	NUM
ajst-5347	42	57	mm	mm	NOUN
ajst-5347	42	58	below	below	ADP
ajst-5347	42	59	the	the	DET
ajst-5347	42	60	leakage	leakage	NOUN
ajst-5347	42	61	point	point	NOUN
ajst-5347	42	62	,	,	PUNCT
ajst-5347	42	63	as	as	SCONJ
ajst-5347	42	64	shown	show	VERB
ajst-5347	42	65	in	in	ADP
ajst-5347	42	66	fig	fig	NOUN
ajst-5347	42	67	.	.	PUNCT
ajst-5347	43	1	4	4	NUM
ajst-5347	43	2	(	(	PUNCT
ajst-5347	43	3	a	a	NOUN
ajst-5347	43	4	)	)	PUNCT
ajst-5347	43	5	.	.	PUNCT
ajst-5347	44	1	in	in	ADP
ajst-5347	44	2	order	order	NOUN
ajst-5347	44	3	to	to	PART
ajst-5347	44	4	save	save	VERB
ajst-5347	44	5	money	money	NOUN
ajst-5347	44	6	,	,	PUNCT
ajst-5347	44	7	four	four	NUM
ajst-5347	44	8	sensors	sensor	NOUN
ajst-5347	44	9	are	be	AUX
ajst-5347	44	10	fixed	fix	VERB
ajst-5347	44	11	at	at	ADP
ajst-5347	44	12	one	one	NUM
ajst-5347	44	13	height	height	NOUN
ajst-5347	44	14	section	section	NOUN
ajst-5347	44	15	at	at	ADP
ajst-5347	44	16	three	three	NUM
ajst-5347	44	17	heights	height	NOUN
ajst-5347	44	18	at	at	ADP
ajst-5347	44	19	a	a	DET
ajst-5347	44	20	time	time	NOUN
ajst-5347	44	21	.	.	PUNCT
ajst-5347	45	1	the	the	DET
ajst-5347	45	2	actual	actual	ADJ
ajst-5347	45	3	sensor	sensor	NOUN
ajst-5347	45	4	is	be	AUX
ajst-5347	45	5	shown	show	VERB
ajst-5347	45	6	in	in	ADP
ajst-5347	45	7	fig	fig	NOUN
ajst-5347	45	8	.	.	PUNCT
ajst-5347	46	1	4	4	NUM
ajst-5347	46	2	(	(	PUNCT
ajst-5347	46	3	b	b	NOUN
ajst-5347	46	4	)	)	PUNCT
ajst-5347	46	5	(	(	PUNCT
ajst-5347	46	6	located	locate	VERB
ajst-5347	46	7	at	at	ADP
ajst-5347	46	8	s0	s0	PROPN
ajst-5347	46	9	section	section	PROPN
ajst-5347	46	10	)	)	PUNCT
ajst-5347	46	11	.	.	PUNCT
ajst-5347	47	1	(	(	PUNCT
ajst-5347	47	2	a	a	X
ajst-5347	47	3	)	)	PUNCT
ajst-5347	47	4	schematic	schematic	ADJ
ajst-5347	47	5	layout	layout	NOUN
ajst-5347	47	6	of	of	ADP
ajst-5347	47	7	sensors	sensor	NOUN
ajst-5347	47	8	(	(	PUNCT
ajst-5347	47	9	b	b	NOUN
ajst-5347	47	10	)	)	PUNCT
ajst-5347	47	11	physical	physical	ADJ
ajst-5347	47	12	diagram	diagram	NOUN
ajst-5347	47	13	of	of	ADP
ajst-5347	47	14	sensor	sensor	NOUN
ajst-5347	47	15	figure	figure	NOUN
ajst-5347	47	16	4	4	NUM
ajst-5347	47	17	.	.	PUNCT
ajst-5347	47	18	diagram	diagram	NOUN
ajst-5347	47	19	of	of	ADP
ajst-5347	47	20	sensors	sensor	NOUN
ajst-5347	47	21	distribution	distribution	NOUN
ajst-5347	47	22	2.3	2.3	NUM
ajst-5347	47	23	.	.	PUNCT
ajst-5347	48	1	n2o4	n2o4	PUNCT
ajst-5347	48	2	leakage	leakage	NOUN
ajst-5347	48	3	simulation	simulation	NOUN
ajst-5347	48	4	system	system	NOUN
ajst-5347	48	5	n2o4	n2o4	INTJ
ajst-5347	48	6	leakage	leakage	NOUN
ajst-5347	48	7	simulation	simulation	NOUN
ajst-5347	48	8	system	system	NOUN
ajst-5347	48	9	is	be	AUX
ajst-5347	48	10	composed	compose	VERB
ajst-5347	48	11	of	of	ADP
ajst-5347	48	12	a	a	DET
ajst-5347	48	13	n2o4	n2o4	NOUN
ajst-5347	48	14	bag	bag	NOUN
ajst-5347	48	15	,	,	PUNCT
ajst-5347	48	16	a	a	DET
ajst-5347	48	17	quantitative	quantitative	ADJ
ajst-5347	48	18	pump	pump	NOUN
ajst-5347	48	19	,	,	PUNCT
ajst-5347	48	20	a	a	DET
ajst-5347	48	21	gas	gas	NOUN
ajst-5347	48	22	pipeline	pipeline	NOUN
ajst-5347	48	23	,	,	PUNCT
ajst-5347	48	24	etc	etc	X
ajst-5347	48	25	.	.	X
ajst-5347	49	1	the	the	DET
ajst-5347	49	2	n2o4	n2o4	PROPN
ajst-5347	49	3	bag	bag	NOUN
ajst-5347	49	4	contains	contain	VERB
ajst-5347	49	5	quantitative	quantitative	ADJ
ajst-5347	49	6	n2o4	n2o4	INTJ
ajst-5347	49	7	gas	gas	NOUN
ajst-5347	49	8	(	(	PUNCT
ajst-5347	49	9	nitrogen	nitrogen	NOUN
ajst-5347	49	10	dioxide	dioxide	NOUN
ajst-5347	49	11	)	)	PUNCT
ajst-5347	49	12	,	,	PUNCT
ajst-5347	49	13	which	which	PRON
ajst-5347	49	14	is	be	AUX
ajst-5347	49	15	connected	connect	VERB
ajst-5347	49	16	to	to	ADP
ajst-5347	49	17	the	the	DET
ajst-5347	49	18	quantitative	quantitative	ADJ
ajst-5347	49	19	pump	pump	NOUN
ajst-5347	49	20	through	through	ADP
ajst-5347	49	21	the	the	DET
ajst-5347	49	22	pipeline	pipeline	NOUN
ajst-5347	49	23	,	,	PUNCT
ajst-5347	49	24	and	and	CCONJ
ajst-5347	49	25	the	the	DET
ajst-5347	49	26	outlet	outlet	NOUN
ajst-5347	49	27	of	of	ADP
ajst-5347	49	28	the	the	DET
ajst-5347	49	29	quantitative	quantitative	ADJ
ajst-5347	49	30	pump	pump	NOUN
ajst-5347	49	31	is	be	AUX
ajst-5347	49	32	connected	connect	VERB
ajst-5347	49	33	to	to	ADP
ajst-5347	49	34	the	the	DET
ajst-5347	49	35	preset	preset	ADJ
ajst-5347	49	36	leakage	leakage	NOUN
ajst-5347	49	37	point	point	NOUN
ajst-5347	49	38	on	on	ADP
ajst-5347	49	39	the	the	DET
ajst-5347	49	40	pipeline	pipeline	NOUN
ajst-5347	49	41	.	.	PUNCT
ajst-5347	50	1	the	the	DET
ajst-5347	50	2	real	real	ADJ
ajst-5347	50	3	object	object	NOUN
ajst-5347	50	4	is	be	AUX
ajst-5347	50	5	shown	show	VERB
ajst-5347	50	6	in	in	ADP
ajst-5347	50	7	fig	fig	NOUN
ajst-5347	50	8	.	.	PUNCT
ajst-5347	51	1	5	5	X
ajst-5347	51	2	.	.	X
ajst-5347	51	3	figure	figure	NOUN
ajst-5347	51	4	5	5	NUM
ajst-5347	51	5	.	.	PUNCT
ajst-5347	52	1	picture	picture	NOUN
ajst-5347	52	2	of	of	ADP
ajst-5347	52	3	real	real	ADJ
ajst-5347	52	4	product	product	NOUN
ajst-5347	52	5	of	of	ADP
ajst-5347	52	6	n2o4	n2o4	INTJ
ajst-5347	52	7	leakage	leakage	NOUN
ajst-5347	52	8	simulator	simulator	NOUN
ajst-5347	52	9	3	3	NUM
ajst-5347	52	10	.	.	PUNCT
ajst-5347	52	11	test	test	NOUN
ajst-5347	52	12	process	process	NOUN
ajst-5347	52	13	the	the	DET
ajst-5347	52	14	test	test	NOUN
ajst-5347	52	15	was	be	AUX
ajst-5347	52	16	carried	carry	VERB
ajst-5347	52	17	out	out	ADP
ajst-5347	52	18	in	in	ADP
ajst-5347	52	19	the	the	DET
ajst-5347	52	20	shed	shed	NOUN
ajst-5347	52	21	of	of	ADP
ajst-5347	52	22	a	a	DET
ajst-5347	52	23	factory	factory	NOUN
ajst-5347	52	24	in	in	ADP
ajst-5347	52	25	beijing	beijing	PROPN
ajst-5347	52	26	,	,	PUNCT
ajst-5347	52	27	which	which	PRON
ajst-5347	52	28	can	can	AUX
ajst-5347	52	29	shade	shade	VERB
ajst-5347	52	30	the	the	DET
ajst-5347	52	31	sun	sun	NOUN
ajst-5347	52	32	and	and	CCONJ
ajst-5347	52	33	has	have	VERB
ajst-5347	52	34	good	good	ADJ
ajst-5347	52	35	ventilation	ventilation	NOUN
ajst-5347	52	36	conditions	condition	NOUN
ajst-5347	52	37	.	.	PUNCT
ajst-5347	53	1	3.1	3.1	NUM
ajst-5347	53	2	.	.	PUNCT
ajst-5347	53	3	test	test	NOUN
ajst-5347	53	4	preparation	preparation	NOUN
ajst-5347	53	5	3.1.1	3.1.1	NUM
ajst-5347	53	6	.	.	PUNCT
ajst-5347	54	1	preparation	preparation	NOUN
ajst-5347	54	2	of	of	ADP
ajst-5347	54	3	quantitative	quantitative	ADJ
ajst-5347	54	4	n2o4	n2o4	INTJ
ajst-5347	54	5	gas	gas	NOUN
ajst-5347	54	6	0.2	0.2	NUM
ajst-5347	54	7	ml	ml	NOUN
ajst-5347	54	8	,	,	PUNCT
ajst-5347	54	9	0.5	0.5	NUM
ajst-5347	54	10	ml	ml	NOUN
ajst-5347	54	11	and	and	CCONJ
ajst-5347	54	12	0.7	0.7	NUM
ajst-5347	54	13	ml	ml	NOUN
ajst-5347	54	14	of	of	ADP
ajst-5347	54	15	n2o4	n2o4	INTJ
ajst-5347	54	16	liquid	liquid	NOUN
ajst-5347	54	17	were	be	AUX
ajst-5347	54	18	injected	inject	VERB
ajst-5347	54	19	into	into	ADP
ajst-5347	54	20	three	three	NUM
ajst-5347	54	21	sampling	sample	VERB
ajst-5347	54	22	bottles	bottle	NOUN
ajst-5347	54	23	,	,	PUNCT
ajst-5347	54	24	respectively	respectively	ADV
ajst-5347	54	25	,	,	PUNCT
ajst-5347	54	26	and	and	CCONJ
ajst-5347	54	27	frozen	freeze	VERB
ajst-5347	54	28	in	in	ADP
ajst-5347	54	29	the	the	DET
ajst-5347	54	30	freezer	freezer	NOUN
ajst-5347	54	31	for	for	ADP
ajst-5347	54	32	2	2	NUM
ajst-5347	54	33	hours	hour	NOUN
ajst-5347	54	34	,	,	PUNCT
ajst-5347	54	35	then	then	ADV
ajst-5347	54	36	the	the	DET
ajst-5347	54	37	frozen	frozen	ADJ
ajst-5347	54	38	sampling	sampling	NOUN
ajst-5347	54	39	bottles	bottle	NOUN
ajst-5347	54	40	were	be	AUX
ajst-5347	54	41	put	put	VERB
ajst-5347	54	42	into	into	ADP
ajst-5347	54	43	air	air	NOUN
ajst-5347	54	44	bags	bag	NOUN
ajst-5347	54	45	and	and	CCONJ
ajst-5347	54	46	sealed	seal	VERB
ajst-5347	54	47	.	.	PUNCT
ajst-5347	55	1	3.1.2	3.1.2	X
ajst-5347	55	2	.	.	PUNCT
ajst-5347	55	3	installation	installation	NOUN
ajst-5347	55	4	and	and	CCONJ
ajst-5347	55	5	calibration	calibration	NOUN
ajst-5347	55	6	of	of	ADP
ajst-5347	55	7	sensors	sensor	NOUN
ajst-5347	55	8	the	the	DET
ajst-5347	55	9	nitrogen	nitrogen	NOUN
ajst-5347	55	10	dioxide	dioxide	NOUN
ajst-5347	55	11	gas	gas	NOUN
ajst-5347	55	12	sensor	sensor	NOUN
ajst-5347	55	13	was	be	AUX
ajst-5347	55	14	installed	instal	VERB
ajst-5347	55	15	and	and	CCONJ
ajst-5347	55	16	calibrated	calibrate	VERB
ajst-5347	55	17	.	.	PUNCT
ajst-5347	56	1	3.1.3	3.1.3	X
ajst-5347	56	2	.	.	PUNCT
ajst-5347	56	3	debugging	debug	VERB
ajst-5347	56	4	concentration	concentration	NOUN
ajst-5347	56	5	acquisition	acquisition	NOUN
ajst-5347	56	6	system	system	NOUN
ajst-5347	56	7	the	the	DET
ajst-5347	56	8	concentration	concentration	NOUN
ajst-5347	56	9	acquisition	acquisition	NOUN
ajst-5347	56	10	system	system	NOUN
ajst-5347	56	11	was	be	AUX
ajst-5347	56	12	turned	turn	VERB
ajst-5347	56	13	on	on	ADP
ajst-5347	56	14	and	and	CCONJ
ajst-5347	56	15	debugged	debug	VERB
ajst-5347	56	16	to	to	PART
ajst-5347	56	17	ensure	ensure	VERB
ajst-5347	56	18	correct	correct	ADJ
ajst-5347	56	19	data	datum	NOUN
ajst-5347	56	20	acquisition	acquisition	NOUN
ajst-5347	56	21	.	.	PUNCT
ajst-5347	57	1	3.2	3.2	NUM
ajst-5347	57	2	.	.	PUNCT
ajst-5347	58	1	the	the	DET
ajst-5347	58	2	sensor	sensor	NOUN
ajst-5347	58	3	is	be	AUX
ajst-5347	58	4	tested	test	VERB
ajst-5347	58	5	at	at	ADP
ajst-5347	58	6	the	the	DET
ajst-5347	58	7	same	same	ADJ
ajst-5347	58	8	height	height	NOUN
ajst-5347	58	9	as	as	SCONJ
ajst-5347	58	10	the	the	DET
ajst-5347	58	11	leakage	leakage	NOUN
ajst-5347	58	12	point	point	NOUN
ajst-5347	58	13	(	(	PUNCT
ajst-5347	58	14	1	1	X
ajst-5347	58	15	)	)	PUNCT
ajst-5347	58	16	install	install	VERB
ajst-5347	58	17	the	the	DET
ajst-5347	58	18	sensor	sensor	NOUN
ajst-5347	58	19	in	in	ADP
ajst-5347	58	20	s0	s0	PROPN
ajst-5347	58	21	section	section	NOUN
ajst-5347	58	22	,	,	PUNCT
ajst-5347	58	23	close	close	VERB
ajst-5347	58	24	the	the	DET
ajst-5347	58	25	door	door	NOUN
ajst-5347	58	26	of	of	ADP
ajst-5347	58	27	the	the	DET
ajst-5347	58	28	closed	closed	ADJ
ajst-5347	58	29	space	space	NOUN
ajst-5347	58	30	simulation	simulation	NOUN
ajst-5347	58	31	box	box	PROPN
ajst-5347	58	32	,	,	PUNCT
ajst-5347	58	33	and	and	CCONJ
ajst-5347	58	34	seal	seal	VERB
ajst-5347	58	35	the	the	DET
ajst-5347	58	36	door	door	NOUN
ajst-5347	58	37	crack	crack	NOUN
ajst-5347	58	38	of	of	ADP
ajst-5347	58	39	the	the	DET
ajst-5347	58	40	box	box	NOUN
ajst-5347	58	41	with	with	ADP
ajst-5347	58	42	rubber	rubber	NOUN
ajst-5347	58	43	strip	strip	NOUN
ajst-5347	58	44	;	;	PUNCT
ajst-5347	58	45	(	(	PUNCT
ajst-5347	58	46	2	2	X
ajst-5347	58	47	)	)	PUNCT
ajst-5347	58	48	connect	connect	VERB
ajst-5347	58	49	the	the	DET
ajst-5347	58	50	air	air	NOUN
ajst-5347	58	51	bag	bag	NOUN
ajst-5347	58	52	containing	contain	VERB
ajst-5347	58	53	0.2	0.2	NUM
ajst-5347	58	54	ml	ml	NOUN
ajst-5347	58	55	n2o4	n2o4	INTJ
ajst-5347	58	56	sampling	sample	VERB
ajst-5347	58	57	bottle	bottle	NOUN
ajst-5347	58	58	with	with	ADP
ajst-5347	58	59	the	the	DET
ajst-5347	58	60	test	test	NOUN
ajst-5347	58	61	pipeline	pipeline	NOUN
ajst-5347	58	62	and	and	CCONJ
ajst-5347	58	63	seal	seal	VERB
ajst-5347	58	64	the	the	DET
ajst-5347	58	65	interface	interface	NOUN
ajst-5347	58	66	;	;	PUNCT
ajst-5347	58	67	(	(	PUNCT
ajst-5347	58	68	3	3	X
ajst-5347	58	69	)	)	PUNCT
ajst-5347	58	70	open	open	VERB
ajst-5347	58	71	the	the	DET
ajst-5347	58	72	cap	cap	NOUN
ajst-5347	58	73	of	of	ADP
ajst-5347	58	74	the	the	DET
ajst-5347	58	75	sampling	sample	VERB
ajst-5347	58	76	bottle	bottle	NOUN
ajst-5347	58	77	,	,	PUNCT
ajst-5347	58	78	wait	wait	VERB
ajst-5347	58	79	for	for	SCONJ
ajst-5347	58	80	the	the	DET
ajst-5347	58	81	liquid	liquid	NOUN
ajst-5347	58	82	to	to	PART
ajst-5347	58	83	completely	completely	ADV
ajst-5347	58	84	volatilize	volatilize	VERB
ajst-5347	58	85	into	into	ADP
ajst-5347	58	86	gas	gas	NOUN
ajst-5347	58	87	,	,	PUNCT
ajst-5347	58	88	and	and	CCONJ
ajst-5347	58	89	mix	mix	VERB
ajst-5347	58	90	evenly	evenly	ADV
ajst-5347	58	91	in	in	ADP
ajst-5347	58	92	the	the	DET
ajst-5347	58	93	air	air	NOUN
ajst-5347	58	94	bag	bag	NOUN
ajst-5347	58	95	;	;	PUNCT
ajst-5347	58	96	(	(	PUNCT
ajst-5347	58	97	4	4	X
ajst-5347	58	98	)	)	PUNCT
ajst-5347	58	99	open	open	VERB
ajst-5347	58	100	the	the	DET
ajst-5347	58	101	propellant	propellant	NOUN
ajst-5347	58	102	gas	gas	NOUN
ajst-5347	58	103	concentration	concentration	NOUN
ajst-5347	58	104	monitoring	monitoring	NOUN
ajst-5347	58	105	system	system	NOUN
ajst-5347	58	106	,	,	PUNCT
ajst-5347	58	107	check	check	VERB
ajst-5347	58	108	whether	whether	SCONJ
ajst-5347	58	109	the	the	DET
ajst-5347	58	110	wiring	wiring	NOUN
ajst-5347	58	111	of	of	ADP
ajst-5347	58	112	sensors	sensor	NOUN
ajst-5347	58	113	1	1	NUM
ajst-5347	58	114	~	~	SYM
ajst-5347	58	115	4	4	NUM
ajst-5347	58	116	corresponds	correspond	NOUN
ajst-5347	58	117	to	to	ADP
ajst-5347	58	118	channels	channel	NOUN
ajst-5347	58	119	1	1	NUM
ajst-5347	58	120	~	~	SYM
ajst-5347	58	121	4	4	NUM
ajst-5347	58	122	on	on	ADP
ajst-5347	58	123	the	the	DET
ajst-5347	58	124	control	control	NOUN
ajst-5347	58	125	host	host	NOUN
ajst-5347	58	126	,	,	PUNCT
ajst-5347	58	127	and	and	CCONJ
ajst-5347	58	128	check	check	VERB
ajst-5347	58	129	whether	whether	SCONJ
ajst-5347	58	130	the	the	DET
ajst-5347	58	131	display	display	NOUN
ajst-5347	58	132	on	on	ADP
ajst-5347	58	133	the	the	DET
ajst-5347	58	134	control	control	NOUN
ajst-5347	58	135	host	host	NOUN
ajst-5347	58	136	is	be	AUX
ajst-5347	58	137	correct	correct	ADJ
ajst-5347	58	138	;	;	PUNCT
ajst-5347	58	139	(	(	PUNCT
ajst-5347	58	140	5	5	X
ajst-5347	58	141	)	)	PUNCT
ajst-5347	58	142	turn	turn	NOUN
ajst-5347	58	143	on	on	ADP
ajst-5347	58	144	the	the	DET
ajst-5347	58	145	quantitative	quantitative	ADJ
ajst-5347	58	146	air	air	NOUN
ajst-5347	58	147	pump	pump	NOUN
ajst-5347	58	148	,	,	PUNCT
ajst-5347	58	149	start	start	VERB
ajst-5347	58	150	the	the	DET
ajst-5347	58	151	test	test	NOUN
ajst-5347	58	152	,	,	PUNCT
ajst-5347	58	153	record	record	VERB
ajst-5347	58	154	the	the	DET
ajst-5347	58	155	test	test	NOUN
ajst-5347	58	156	start	start	VERB
ajst-5347	58	157	time	time	NOUN
ajst-5347	58	158	,	,	PUNCT
ajst-5347	58	159	the	the	DET
ajst-5347	58	160	concentration	concentration	NOUN
ajst-5347	58	161	acquisition	acquisition	NOUN
ajst-5347	58	162	system	system	NOUN
ajst-5347	58	163	automatically	automatically	ADV
ajst-5347	58	164	records	record	VERB
ajst-5347	58	165	the	the	DET
ajst-5347	58	166	data	datum	NOUN
ajst-5347	58	167	of	of	ADP
ajst-5347	58	168	four	four	NUM
ajst-5347	58	169	sensors	sensor	NOUN
ajst-5347	58	170	in	in	ADP
ajst-5347	58	171	the	the	DET
ajst-5347	58	172	closed	closed	ADJ
ajst-5347	58	173	space	space	NOUN
ajst-5347	58	174	simulation	simulation	NOUN
ajst-5347	58	175	,	,	PUNCT
ajst-5347	58	176	the	the	DET
ajst-5347	58	177	tester	tester	NOUN
ajst-5347	58	178	observes	observe	VERB
ajst-5347	58	179	the	the	DET
ajst-5347	58	180	reading	reading	NOUN
ajst-5347	58	181	of	of	ADP
ajst-5347	58	182	the	the	DET
ajst-5347	58	183	host	host	NOUN
ajst-5347	58	184	,	,	PUNCT
ajst-5347	58	185	and	and	CCONJ
ajst-5347	58	186	shut	shut	VERB
ajst-5347	58	187	down	down	ADP
ajst-5347	58	188	the	the	DET
ajst-5347	58	189	air	air	NOUN
ajst-5347	58	190	pump	pump	NOUN
ajst-5347	58	191	after	after	SCONJ
ajst-5347	58	192	the	the	DET
ajst-5347	58	193	gas	gas	NOUN
ajst-5347	58	194	in	in	ADP
ajst-5347	58	195	the	the	DET
ajst-5347	58	196	air	air	NOUN
ajst-5347	58	197	bag	bag	NOUN
ajst-5347	58	198	is	be	AUX
ajst-5347	58	199	completely	completely	ADV
ajst-5347	58	200	pumped	pump	VERB
ajst-5347	58	201	out	out	ADP
ajst-5347	58	202	;	;	PUNCT
ajst-5347	58	203	(	(	PUNCT
ajst-5347	58	204	6	6	NUM
ajst-5347	58	205	)	)	PUNCT
ajst-5347	58	206	after	after	SCONJ
ajst-5347	58	207	the	the	DET
ajst-5347	58	208	readings	reading	NOUN
ajst-5347	58	209	of	of	ADP
ajst-5347	58	210	the	the	DET
ajst-5347	58	211	four	four	NUM
ajst-5347	58	212	sensors	sensor	NOUN
ajst-5347	58	213	are	be	AUX
ajst-5347	58	214	consistent	consistent	ADJ
ajst-5347	58	215	,	,	PUNCT
ajst-5347	58	216	the	the	DET
ajst-5347	58	217	test	test	NOUN
ajst-5347	58	218	is	be	AUX
ajst-5347	58	219	terminated	terminate	VERB
ajst-5347	58	220	,	,	PUNCT
ajst-5347	58	221	the	the	DET
ajst-5347	58	222	test	test	NOUN
ajst-5347	58	223	termination	termination	NOUN
ajst-5347	58	224	time	time	NOUN
ajst-5347	58	225	is	be	AUX
ajst-5347	58	226	recorded	record	VERB
ajst-5347	58	227	,	,	PUNCT
ajst-5347	58	228	and	and	CCONJ
ajst-5347	58	229	54	54	NUM
ajst-5347	58	230	the	the	DET
ajst-5347	58	231	tank	tank	NOUN
ajst-5347	58	232	door	door	NOUN
ajst-5347	58	233	is	be	AUX
ajst-5347	58	234	opened	open	VERB
ajst-5347	58	235	to	to	PART
ajst-5347	58	236	completely	completely	ADV
ajst-5347	58	237	disperse	disperse	VERB
ajst-5347	58	238	the	the	DET
ajst-5347	58	239	n2o4	n2o4	NOUN
ajst-5347	58	240	gas	gas	NOUN
ajst-5347	58	241	inside	inside	ADP
ajst-5347	58	242	the	the	DET
ajst-5347	58	243	tank	tank	NOUN
ajst-5347	58	244	;	;	PUNCT
ajst-5347	58	245	(	(	PUNCT
ajst-5347	58	246	7	7	X
ajst-5347	58	247	)	)	PUNCT
ajst-5347	58	248	replace	replace	VERB
ajst-5347	58	249	the	the	DET
ajst-5347	58	250	sampling	sample	VERB
ajst-5347	58	251	bottle	bottle	NOUN
ajst-5347	58	252	in	in	ADP
ajst-5347	58	253	the	the	DET
ajst-5347	58	254	air	air	NOUN
ajst-5347	58	255	bag	bag	NOUN
ajst-5347	58	256	,	,	PUNCT
ajst-5347	58	257	and	and	CCONJ
ajst-5347	58	258	carry	carry	VERB
ajst-5347	58	259	out	out	ADP
ajst-5347	58	260	leakage	leakage	NOUN
ajst-5347	58	261	and	and	CCONJ
ajst-5347	58	262	diffusion	diffusion	NOUN
ajst-5347	58	263	simulation	simulation	NOUN
ajst-5347	58	264	tests	test	NOUN
ajst-5347	58	265	of	of	ADP
ajst-5347	58	266	0.5	0.5	NUM
ajst-5347	58	267	ml	ml	NOUN
ajst-5347	58	268	and	and	CCONJ
ajst-5347	58	269	0.7	0.7	NUM
ajst-5347	58	270	ml	ml	NOUN
ajst-5347	58	271	quantitative	quantitative	ADJ
ajst-5347	58	272	n2o4	n2o4	INTJ
ajst-5347	58	273	respectively	respectively	ADV
ajst-5347	58	274	according	accord	VERB
ajst-5347	58	275	to	to	ADP
ajst-5347	58	276	the	the	DET
ajst-5347	58	277	above	above	ADJ
ajst-5347	58	278	methods	method	NOUN
ajst-5347	58	279	.	.	PUNCT
ajst-5347	59	1	each	each	DET
ajst-5347	59	2	dosage	dosage	NOUN
ajst-5347	59	3	was	be	AUX
ajst-5347	59	4	done	do	VERB
ajst-5347	59	5	3	3	NUM
ajst-5347	59	6	times	time	NOUN
ajst-5347	59	7	,	,	PUNCT
ajst-5347	59	8	and	and	CCONJ
ajst-5347	59	9	the	the	DET
ajst-5347	59	10	corresponding	corresponding	ADJ
ajst-5347	59	11	n2o4	n2o4	INTJ
ajst-5347	59	12	gas	gas	NOUN
ajst-5347	59	13	concentration	concentration	NOUN
ajst-5347	59	14	data	datum	NOUN
ajst-5347	59	15	was	be	AUX
ajst-5347	59	16	collected	collect	VERB
ajst-5347	59	17	.	.	PUNCT
ajst-5347	60	1	3.3	3.3	NUM
ajst-5347	60	2	.	.	PUNCT
ajst-5347	61	1	sensor	sensor	NOUN
ajst-5347	61	2	above	above	ADP
ajst-5347	61	3	leak	leak	NOUN
ajst-5347	61	4	point	point	NOUN
ajst-5347	61	5	and	and	CCONJ
ajst-5347	61	6	below	below	ADP
ajst-5347	61	7	leak	leak	NOUN
ajst-5347	61	8	point	point	NOUN
ajst-5347	61	9	test	test	NOUN
ajst-5347	61	10	the	the	DET
ajst-5347	61	11	sensor	sensor	NOUN
ajst-5347	61	12	is	be	AUX
ajst-5347	61	13	installed	instal	VERB
ajst-5347	61	14	in	in	ADP
ajst-5347	61	15	s1	s1	NOUN
ajst-5347	61	16	section	section	NOUN
ajst-5347	61	17	and	and	CCONJ
ajst-5347	61	18	s2	s2	NOUN
ajst-5347	61	19	section	section	NOUN
ajst-5347	61	20	respectively	respectively	ADV
ajst-5347	61	21	,	,	PUNCT
ajst-5347	61	22	and	and	CCONJ
ajst-5347	61	23	the	the	DET
ajst-5347	61	24	simulated	simulate	VERB
ajst-5347	61	25	leakage	leakage	NOUN
ajst-5347	61	26	diffusion	diffusion	NOUN
ajst-5347	61	27	test	test	NOUN
ajst-5347	61	28	is	be	AUX
ajst-5347	61	29	completed	complete	VERB
ajst-5347	61	30	according	accord	VERB
ajst-5347	61	31	to	to	ADP
ajst-5347	61	32	the	the	DET
ajst-5347	61	33	above	above	ADJ
ajst-5347	61	34	method	method	NOUN
ajst-5347	61	35	,	,	PUNCT
ajst-5347	61	36	and	and	CCONJ
ajst-5347	61	37	the	the	DET
ajst-5347	61	38	corresponding	corresponding	ADJ
ajst-5347	61	39	n2o4	n2o4	INTJ
ajst-5347	61	40	gas	gas	NOUN
ajst-5347	61	41	concentration	concentration	NOUN
ajst-5347	61	42	data	datum	NOUN
ajst-5347	61	43	is	be	AUX
ajst-5347	61	44	collected	collect	VERB
ajst-5347	61	45	.	.	PUNCT
ajst-5347	62	1	4	4	X
ajst-5347	62	2	.	.	X
ajst-5347	62	3	test	test	NOUN
ajst-5347	62	4	data	datum	NOUN
ajst-5347	62	5	the	the	DET
ajst-5347	62	6	time	time	NOUN
ajst-5347	62	7	-	-	PUNCT
ajst-5347	62	8	n2o4	n2o4	ADJ
ajst-5347	62	9	concentration	concentration	NOUN
ajst-5347	62	10	curve	curve	NOUN
ajst-5347	62	11	is	be	AUX
ajst-5347	62	12	plotted	plot	VERB
ajst-5347	62	13	with	with	ADP
ajst-5347	62	14	the	the	DET
ajst-5347	62	15	data	datum	NOUN
ajst-5347	62	16	collected	collect	VERB
ajst-5347	62	17	by	by	ADP
ajst-5347	62	18	the	the	DET
ajst-5347	62	19	system	system	NOUN
ajst-5347	62	20	,	,	PUNCT
ajst-5347	62	21	in	in	ADP
ajst-5347	62	22	which	which	PRON
ajst-5347	62	23	the	the	DET
ajst-5347	62	24	abscissa	abscissa	NOUN
ajst-5347	62	25	is	be	AUX
ajst-5347	62	26	time	time	NOUN
ajst-5347	62	27	(	(	PUNCT
ajst-5347	62	28	recorded	record	VERB
ajst-5347	62	29	as	as	ADP
ajst-5347	62	30	hours	hour	NOUN
ajst-5347	62	31	:	:	PUNCT
ajst-5347	62	32	minutes	minute	NOUN
ajst-5347	62	33	:	:	PUNCT
ajst-5347	62	34	seconds	second	NOUN
ajst-5347	62	35	)	)	PUNCT
ajst-5347	62	36	,	,	PUNCT
ajst-5347	62	37	the	the	DET
ajst-5347	62	38	ordinate	ordinate	NOUN
ajst-5347	62	39	is	be	AUX
ajst-5347	62	40	n2o4	n2o4	INTJ
ajst-5347	62	41	concentration	concentration	NOUN
ajst-5347	62	42	(	(	PUNCT
ajst-5347	62	43	unit	unit	NOUN
ajst-5347	62	44	:	:	PUNCT
ajst-5347	62	45	ppm	ppm	NOUN
ajst-5347	62	46	)	)	PUNCT
ajst-5347	62	47	,	,	PUNCT
ajst-5347	62	48	and	and	CCONJ
ajst-5347	62	49	channels	channel	NOUN
ajst-5347	62	50	1	1	NUM
ajst-5347	62	51	to	to	PART
ajst-5347	62	52	4	4	NUM
ajst-5347	62	53	correspond	correspond	ADV
ajst-5347	62	54	to	to	ADP
ajst-5347	62	55	sensors	sensor	NOUN
ajst-5347	62	56	1	1	NUM
ajst-5347	62	57	to	to	ADP
ajst-5347	62	58	4	4	NUM
ajst-5347	62	59	,	,	PUNCT
ajst-5347	62	60	respectively	respectively	ADV
ajst-5347	62	61	.	.	PUNCT
ajst-5347	63	1	fig	fig	NOUN
ajst-5347	63	2	.	.	PUNCT
ajst-5347	64	1	6	6	NUM
ajst-5347	64	2	-	-	SYM
ajst-5347	64	3	8	8	NUM
ajst-5347	64	4	show	show	VERB
ajst-5347	64	5	the	the	DET
ajst-5347	64	6	results	result	NOUN
ajst-5347	64	7	of	of	ADP
ajst-5347	64	8	three	three	NUM
ajst-5347	64	9	tests	test	NOUN
ajst-5347	64	10	with	with	ADP
ajst-5347	64	11	the	the	DET
ajst-5347	64	12	sensor	sensor	NOUN
ajst-5347	64	13	located	locate	VERB
ajst-5347	64	14	in	in	ADP
ajst-5347	64	15	s0	s0	PROPN
ajst-5347	64	16	section	section	NOUN
ajst-5347	64	17	and	and	CCONJ
ajst-5347	64	18	n2o4	n2o4	ADV
ajst-5347	64	19	dosages	dosage	NOUN
ajst-5347	64	20	of	of	ADP
ajst-5347	64	21	0.2	0.2	NUM
ajst-5347	64	22	ml	ml	NOUN
ajst-5347	64	23	,	,	PUNCT
ajst-5347	64	24	0.5	0.5	NUM
ajst-5347	64	25	ml	ml	NOUN
ajst-5347	64	26	and	and	CCONJ
ajst-5347	64	27	0.7	0.7	NUM
ajst-5347	64	28	ml	ml	NOUN
ajst-5347	64	29	,	,	PUNCT
ajst-5347	64	30	respectively	respectively	ADV
ajst-5347	64	31	.	.	PUNCT
ajst-5347	65	1	the	the	DET
ajst-5347	65	2	test	test	NOUN
ajst-5347	65	3	conditions	condition	NOUN
ajst-5347	65	4	are	be	AUX
ajst-5347	65	5	shown	show	VERB
ajst-5347	65	6	in	in	ADP
ajst-5347	65	7	table	table	NOUN
ajst-5347	65	8	1	1	NUM
ajst-5347	65	9	.	.	PUNCT
ajst-5347	65	10	table	table	NOUN
ajst-5347	65	11	1	1	NUM
ajst-5347	65	12	.	.	PUNCT
ajst-5347	65	13	experimental	experimental	ADJ
ajst-5347	65	14	condition	condition	NOUN
ajst-5347	65	15	of	of	ADP
ajst-5347	65	16	cross	cross	NOUN
ajst-5347	65	17	section	section	NOUN
ajst-5347	65	18	s0	s0	PROPN
ajst-5347	65	19	n2o4	n2o4	PROPN
ajst-5347	65	20	dosage/	dosage/	PROPN
ajst-5347	65	21	ml	ml	PART
ajst-5347	65	22	start	start	VERB
ajst-5347	65	23	time	time	NOUN
ajst-5347	65	24	(	(	PUNCT
ajst-5347	65	25	filled	fill	VERB
ajst-5347	65	26	with	with	ADP
ajst-5347	65	27	n2o4	n2o4	NOUN
ajst-5347	65	28	)	)	PUNCT
ajst-5347	65	29	end	end	NOUN
ajst-5347	65	30	time	time	NOUN
ajst-5347	65	31	(	(	PUNCT
ajst-5347	65	32	open	open	ADJ
ajst-5347	65	33	tank	tank	NOUN
ajst-5347	65	34	door	door	NOUN
ajst-5347	65	35	)	)	PUNCT
ajst-5347	65	36	ambient	ambient	NOUN
ajst-5347	66	1	temperature/	temperature/	NUM
ajst-5347	66	2	℃	℃	PROPN
ajst-5347	66	3	ambient	ambient	NOUN
ajst-5347	66	4	humidity/%	humidity/%	PROPN
ajst-5347	66	5	fe	fe	PROPN
ajst-5347	66	6	0.2	0.2	NUM
ajst-5347	66	7	day	day	NOUN
ajst-5347	66	8	1	1	NUM
ajst-5347	66	9	11	11	NUM
ajst-5347	66	10	:	:	SYM
ajst-5347	66	11	03	03	NUM
ajst-5347	66	12	day	day	NOUN
ajst-5347	66	13	1	1	NUM
ajst-5347	66	14	11	11	NUM
ajst-5347	66	15	:	:	PUNCT
ajst-5347	66	16	39	39	NUM
ajst-5347	66	17	37	37	NUM
ajst-5347	66	18	55	55	NUM
ajst-5347	66	19	7.54	7.54	NUM
ajst-5347	66	20	0.5	0.5	NUM
ajst-5347	66	21	day	day	NOUN
ajst-5347	66	22	2	2	NUM
ajst-5347	66	23	8	8	NUM
ajst-5347	66	24	:	:	SYM
ajst-5347	66	25	42	42	NUM
ajst-5347	66	26	day	day	NOUN
ajst-5347	66	27	2	2	NUM
ajst-5347	66	28	10	10	NUM
ajst-5347	66	29	:	:	SYM
ajst-5347	66	30	03	03	NUM
ajst-5347	66	31	30	30	NUM
ajst-5347	66	32	51	51	NUM
ajst-5347	66	33	sio2	sio2	NOUN
ajst-5347	66	34	0.7	0.7	NUM
ajst-5347	66	35	day	day	NOUN
ajst-5347	66	36	3	3	NUM
ajst-5347	66	37	10	10	NUM
ajst-5347	66	38	:	:	SYM
ajst-5347	66	39	18	18	NUM
ajst-5347	66	40	day	day	NOUN
ajst-5347	66	41	3	3	NUM
ajst-5347	66	42	11	11	NUM
ajst-5347	66	43	:	:	SYM
ajst-5347	66	44	08	08	NUM
ajst-5347	66	45	32	32	NUM
ajst-5347	66	46	42	42	NUM
ajst-5347	66	47	35.78	35.78	NUM
ajst-5347	66	48	figure	figure	NOUN
ajst-5347	66	49	6	6	NUM
ajst-5347	66	50	.	.	PUNCT
ajst-5347	67	1	experimental	experimental	ADJ
ajst-5347	67	2	data	datum	NOUN
ajst-5347	67	3	of	of	ADP
ajst-5347	67	4	cross	cross	NOUN
ajst-5347	67	5	section	section	NOUN
ajst-5347	67	6	s0	s0	PROPN
ajst-5347	67	7	(	(	PUNCT
ajst-5347	67	8	dosage	dosage	NOUN
ajst-5347	67	9	of	of	ADP
ajst-5347	67	10	n2o4	n2o4	X
ajst-5347	67	11	is	is	NOUN
ajst-5347	67	12	0.2ml	0.2ml	NUM
ajst-5347	67	13	)	)	PUNCT
ajst-5347	67	14	figure	figure	NOUN
ajst-5347	67	15	7	7	NUM
ajst-5347	67	16	.	.	PUNCT
ajst-5347	67	17	experimental	experimental	ADJ
ajst-5347	67	18	data	datum	NOUN
ajst-5347	67	19	of	of	ADP
ajst-5347	67	20	cross	cross	NOUN
ajst-5347	67	21	section	section	NOUN
ajst-5347	67	22	s0	s0	PROPN
ajst-5347	67	23	(	(	PUNCT
ajst-5347	67	24	dosage	dosage	NOUN
ajst-5347	67	25	of	of	ADP
ajst-5347	67	26	n2o4	n2o4	X
ajst-5347	67	27	is	be	AUX
ajst-5347	67	28	0.5ml	0.5ml	NUM
ajst-5347	67	29	)	)	PUNCT
ajst-5347	67	30	55	55	NUM
ajst-5347	67	31	figure	figure	NOUN
ajst-5347	67	32	8	8	NUM
ajst-5347	67	33	.	.	PUNCT
ajst-5347	68	1	experimental	experimental	ADJ
ajst-5347	68	2	data	datum	NOUN
ajst-5347	68	3	of	of	ADP
ajst-5347	68	4	cross	cross	NOUN
ajst-5347	68	5	section	section	NOUN
ajst-5347	68	6	s0	s0	PROPN
ajst-5347	68	7	(	(	PUNCT
ajst-5347	68	8	dosage	dosage	NOUN
ajst-5347	68	9	of	of	ADP
ajst-5347	68	10	n2o4	n2o4	X
ajst-5347	68	11	is	is	ADV
ajst-5347	68	12	0.7ml	0.7ml	NUM
ajst-5347	68	13	)	)	PUNCT
ajst-5347	68	14	figure	figure	NOUN
ajst-5347	68	15	9	9	NUM
ajst-5347	68	16	.	.	PUNCT
ajst-5347	69	1	experimental	experimental	ADJ
ajst-5347	69	2	data	datum	NOUN
ajst-5347	69	3	of	of	ADP
ajst-5347	69	4	cross	cross	NOUN
ajst-5347	69	5	section	section	NOUN
ajst-5347	69	6	s1	s1	NOUN
ajst-5347	69	7	(	(	PUNCT
ajst-5347	69	8	dosage	dosage	NOUN
ajst-5347	69	9	of	of	ADP
ajst-5347	69	10	n2o4	n2o4	X
ajst-5347	69	11	is	be	AUX
ajst-5347	69	12	0.2ml	0.2ml	PROPN
ajst-5347	69	13	,	,	PUNCT
ajst-5347	69	14	0.5ml	0.5ml	PROPN
ajst-5347	69	15	and	and	CCONJ
ajst-5347	69	16	0.7ml	0.7ml	NUM
ajst-5347	69	17	)	)	PUNCT
ajst-5347	69	18	fig	fig	NOUN
ajst-5347	69	19	.	.	PUNCT
ajst-5347	70	1	9	9	NUM
ajst-5347	70	2	shows	show	VERB
ajst-5347	70	3	the	the	DET
ajst-5347	70	4	results	result	NOUN
ajst-5347	70	5	of	of	ADP
ajst-5347	70	6	three	three	NUM
ajst-5347	70	7	tests	test	NOUN
ajst-5347	70	8	with	with	ADP
ajst-5347	70	9	the	the	DET
ajst-5347	70	10	sensor	sensor	NOUN
ajst-5347	70	11	located	locate	VERB
ajst-5347	70	12	in	in	ADP
ajst-5347	70	13	s1	s1	PROPN
ajst-5347	70	14	section	section	NOUN
ajst-5347	70	15	and	and	CCONJ
ajst-5347	70	16	n2o4	n2o4	ADV
ajst-5347	70	17	dosages	dosage	NOUN
ajst-5347	70	18	of	of	ADP
ajst-5347	70	19	0.2	0.2	NUM
ajst-5347	70	20	ml	ml	NOUN
ajst-5347	70	21	,	,	PUNCT
ajst-5347	70	22	0.5	0.5	NUM
ajst-5347	70	23	ml	ml	NOUN
ajst-5347	70	24	and	and	CCONJ
ajst-5347	70	25	0.7	0.7	NUM
ajst-5347	70	26	ml	ml	NOUN
ajst-5347	70	27	respectively	respectively	ADV
ajst-5347	70	28	.	.	PUNCT
ajst-5347	71	1	the	the	DET
ajst-5347	71	2	test	test	NOUN
ajst-5347	71	3	conditions	condition	NOUN
ajst-5347	71	4	are	be	AUX
ajst-5347	71	5	shown	show	VERB
ajst-5347	71	6	in	in	ADP
ajst-5347	71	7	table	table	NOUN
ajst-5347	71	8	2	2	NUM
ajst-5347	71	9	.	.	PUNCT
ajst-5347	71	10	table	table	NOUN
ajst-5347	71	11	2	2	NUM
ajst-5347	71	12	.	.	PUNCT
ajst-5347	71	13	experimental	experimental	ADJ
ajst-5347	71	14	condition	condition	NOUN
ajst-5347	71	15	of	of	ADP
ajst-5347	71	16	cross	cross	NOUN
ajst-5347	71	17	section	section	NOUN
ajst-5347	71	18	s1	s1	PROPN
ajst-5347	71	19	n2o4	n2o4	INTJ
ajst-5347	71	20	dosage/	dosage/	PROPN
ajst-5347	71	21	ml	ml	AUX
ajst-5347	71	22	start	start	VERB
ajst-5347	71	23	time	time	NOUN
ajst-5347	71	24	(	(	PUNCT
ajst-5347	71	25	filled	fill	VERB
ajst-5347	71	26	with	with	ADP
ajst-5347	71	27	n2o4	n2o4	NOUN
ajst-5347	71	28	)	)	PUNCT
ajst-5347	71	29	end	end	NOUN
ajst-5347	71	30	time	time	NOUN
ajst-5347	71	31	(	(	PUNCT
ajst-5347	71	32	open	open	ADJ
ajst-5347	71	33	tank	tank	NOUN
ajst-5347	71	34	door	door	NOUN
ajst-5347	71	35	)	)	PUNCT
ajst-5347	71	36	ambient	ambient	NOUN
ajst-5347	72	1	temperature/	temperature/	NUM
ajst-5347	72	2	℃	℃	PROPN
ajst-5347	72	3	ambient	ambient	NOUN
ajst-5347	72	4	humidity/%	humidity/%	ADP
ajst-5347	72	5	0.2	0.2	NUM
ajst-5347	72	6	9	9	NUM
ajst-5347	72	7	:	:	SYM
ajst-5347	72	8	27	27	NUM
ajst-5347	72	9	9	9	NUM
ajst-5347	72	10	:	:	SYM
ajst-5347	72	11	50	50	NUM
ajst-5347	72	12	30	30	NUM
ajst-5347	72	13	51	51	NUM
ajst-5347	72	14	0.5	0.5	NUM
ajst-5347	72	15	10	10	NUM
ajst-5347	72	16	:	:	SYM
ajst-5347	72	17	06	06	NUM
ajst-5347	72	18	10	10	NUM
ajst-5347	72	19	:	:	SYM
ajst-5347	72	20	28	28	NUM
ajst-5347	72	21	32	32	NUM
ajst-5347	72	22	48	48	NUM
ajst-5347	72	23	0.7	0.7	NUM
ajst-5347	72	24	10	10	NUM
ajst-5347	72	25	:	:	SYM
ajst-5347	72	26	40	40	NUM
ajst-5347	72	27	11	11	NUM
ajst-5347	72	28	:	:	PUNCT
ajst-5347	72	29	14	14	NUM
ajst-5347	72	30	34	34	NUM
ajst-5347	72	31	42	42	NUM
ajst-5347	72	32	fig	fig	NOUN
ajst-5347	72	33	.	.	PUNCT
ajst-5347	73	1	10	10	NUM
ajst-5347	73	2	and	and	CCONJ
ajst-5347	73	3	11	11	NUM
ajst-5347	73	4	show	show	VERB
ajst-5347	73	5	the	the	DET
ajst-5347	73	6	results	result	NOUN
ajst-5347	73	7	of	of	ADP
ajst-5347	73	8	four	four	NUM
ajst-5347	73	9	tests	test	NOUN
ajst-5347	73	10	with	with	ADP
ajst-5347	73	11	the	the	DET
ajst-5347	73	12	sensor	sensor	NOUN
ajst-5347	73	13	located	locate	VERB
ajst-5347	73	14	in	in	ADP
ajst-5347	73	15	s2	s2	NOUN
ajst-5347	73	16	section	section	NOUN
ajst-5347	73	17	and	and	CCONJ
ajst-5347	73	18	n2o4	n2o4	ADV
ajst-5347	73	19	dosages	dosage	NOUN
ajst-5347	73	20	of	of	ADP
ajst-5347	73	21	0.2	0.2	NUM
ajst-5347	73	22	ml	ml	NOUN
ajst-5347	73	23	,	,	PUNCT
ajst-5347	73	24	0.4	0.4	NUM
ajst-5347	73	25	ml	ml	NOUN
ajst-5347	73	26	,	,	PUNCT
ajst-5347	73	27	0.5	0.5	NUM
ajst-5347	73	28	ml	ml	NOUN
ajst-5347	73	29	and	and	CCONJ
ajst-5347	73	30	0.7	0.7	NUM
ajst-5347	73	31	ml	ml	NOUN
ajst-5347	73	32	,	,	PUNCT
ajst-5347	73	33	respectively	respectively	ADV
ajst-5347	73	34	.	.	PUNCT
ajst-5347	74	1	the	the	DET
ajst-5347	74	2	test	test	NOUN
ajst-5347	74	3	conditions	condition	NOUN
ajst-5347	74	4	are	be	AUX
ajst-5347	74	5	shown	show	VERB
ajst-5347	74	6	in	in	ADP
ajst-5347	74	7	table	table	NOUN
ajst-5347	74	8	3	3	NUM
ajst-5347	74	9	.	.	X
ajst-5347	74	10	56	56	NUM
ajst-5347	74	11	table	table	NOUN
ajst-5347	74	12	3	3	NUM
ajst-5347	74	13	.	.	PUNCT
ajst-5347	74	14	experimental	experimental	ADJ
ajst-5347	74	15	condition	condition	NOUN
ajst-5347	74	16	of	of	ADP
ajst-5347	74	17	cross	cross	NOUN
ajst-5347	74	18	section	section	NOUN
ajst-5347	74	19	s2	s2	NOUN
ajst-5347	74	20	n2o4	n2o4	INTJ
ajst-5347	74	21	dosage/	dosage/	PROPN
ajst-5347	74	22	ml	ml	PART
ajst-5347	74	23	start	start	VERB
ajst-5347	74	24	time	time	NOUN
ajst-5347	74	25	(	(	PUNCT
ajst-5347	74	26	filled	fill	VERB
ajst-5347	74	27	with	with	ADP
ajst-5347	74	28	n2o4	n2o4	NOUN
ajst-5347	74	29	)	)	PUNCT
ajst-5347	74	30	end	end	NOUN
ajst-5347	74	31	time	time	NOUN
ajst-5347	74	32	(	(	PUNCT
ajst-5347	74	33	open	open	ADJ
ajst-5347	74	34	tank	tank	NOUN
ajst-5347	74	35	door	door	NOUN
ajst-5347	74	36	)	)	PUNCT
ajst-5347	74	37	ambient	ambient	NOUN
ajst-5347	75	1	temperature/	temperature/	NUM
ajst-5347	75	2	℃	℃	PROPN
ajst-5347	75	3	ambient	ambient	NOUN
ajst-5347	75	4	humidity/%	humidity/%	ADP
ajst-5347	75	5	0.2	0.2	NUM
ajst-5347	75	6	day	day	NOUN
ajst-5347	75	7	1	1	NUM
ajst-5347	75	8	9	9	NUM
ajst-5347	75	9	:	:	SYM
ajst-5347	75	10	25	25	NUM
ajst-5347	75	11	day	day	NOUN
ajst-5347	75	12	1	1	NUM
ajst-5347	75	13	9	9	NUM
ajst-5347	75	14	:	:	SYM
ajst-5347	75	15	52	52	NUM
ajst-5347	75	16	29	29	NUM
ajst-5347	75	17	52	52	NUM
ajst-5347	75	18	0.4	0.4	NUM
ajst-5347	75	19	day	day	NOUN
ajst-5347	75	20	1	1	NUM
ajst-5347	75	21	9	9	NUM
ajst-5347	75	22	:	:	SYM
ajst-5347	75	23	58	58	NUM
ajst-5347	75	24	day	day	NOUN
ajst-5347	75	25	1	1	NUM
ajst-5347	75	26	10	10	NUM
ajst-5347	75	27	:	:	SYM
ajst-5347	75	28	19	19	NUM
ajst-5347	75	29	30	30	NUM
ajst-5347	75	30	50	50	NUM
ajst-5347	75	31	0.5	0.5	NUM
ajst-5347	75	32	day	day	NOUN
ajst-5347	75	33	2	2	NUM
ajst-5347	75	34	9	9	NUM
ajst-5347	75	35	:	:	SYM
ajst-5347	75	36	09	09	NUM
ajst-5347	75	37	day	day	NOUN
ajst-5347	75	38	2	2	NUM
ajst-5347	75	39	9	9	NUM
ajst-5347	75	40	:	:	SYM
ajst-5347	75	41	53	53	NUM
ajst-5347	75	42	28	28	NUM
ajst-5347	75	43	60	60	NUM
ajst-5347	75	44	0.7	0.7	NUM
ajst-5347	75	45	day	day	NOUN
ajst-5347	75	46	2	2	NUM
ajst-5347	75	47	10	10	NUM
ajst-5347	75	48	:	:	SYM
ajst-5347	75	49	11	11	NUM
ajst-5347	75	50	day	day	NOUN
ajst-5347	75	51	2	2	NUM
ajst-5347	75	52	10	10	NUM
ajst-5347	75	53	:	:	SYM
ajst-5347	75	54	42	42	NUM
ajst-5347	75	55	30	30	NUM
ajst-5347	75	56	40	40	NUM
ajst-5347	75	57	5	5	NUM
ajst-5347	75	58	.	.	PUNCT
ajst-5347	76	1	conclusion	conclusion	NOUN
ajst-5347	76	2	it	it	PRON
ajst-5347	76	3	can	can	AUX
ajst-5347	76	4	be	be	AUX
ajst-5347	76	5	seen	see	VERB
ajst-5347	76	6	from	from	ADP
ajst-5347	76	7	the	the	DET
ajst-5347	76	8	above	above	ADJ
ajst-5347	76	9	test	test	NOUN
ajst-5347	76	10	data	datum	NOUN
ajst-5347	76	11	that	that	PRON
ajst-5347	76	12	:	:	PUNCT
ajst-5347	76	13	(	(	PUNCT
ajst-5347	76	14	1	1	X
ajst-5347	76	15	)	)	PUNCT
ajst-5347	76	16	generally	generally	ADV
ajst-5347	76	17	speaking	speak	VERB
ajst-5347	76	18	,	,	PUNCT
ajst-5347	76	19	sensors	sensor	NOUN
ajst-5347	76	20	1	1	NUM
ajst-5347	76	21	and	and	CCONJ
ajst-5347	76	22	2	2	NUM
ajst-5347	76	23	detect	detect	NOUN
ajst-5347	76	24	n2o4	n2o4	INTJ
ajst-5347	76	25	gas	gas	NOUN
ajst-5347	76	26	before	before	ADP
ajst-5347	76	27	sensors	sensor	NOUN
ajst-5347	76	28	3	3	NUM
ajst-5347	76	29	and	and	CCONJ
ajst-5347	76	30	4	4	NUM
ajst-5347	76	31	,	,	PUNCT
ajst-5347	76	32	and	and	CCONJ
ajst-5347	76	33	reach	reach	VERB
ajst-5347	76	34	a	a	DET
ajst-5347	76	35	higher	high	ADJ
ajst-5347	76	36	concentration	concentration	NOUN
ajst-5347	76	37	peak	peak	NOUN
ajst-5347	76	38	,	,	PUNCT
ajst-5347	76	39	which	which	PRON
ajst-5347	76	40	indicates	indicate	VERB
ajst-5347	76	41	that	that	SCONJ
ajst-5347	76	42	the	the	DET
ajst-5347	76	43	leakage	leakage	NOUN
ajst-5347	76	44	and	and	CCONJ
ajst-5347	76	45	diffusion	diffusion	NOUN
ajst-5347	76	46	of	of	ADP
ajst-5347	76	47	n2o4	n2o4	INTJ
ajst-5347	76	48	on	on	ADP
ajst-5347	76	49	the	the	DET
ajst-5347	76	50	side	side	NOUN
ajst-5347	76	51	facing	face	VERB
ajst-5347	76	52	the	the	DET
ajst-5347	76	53	leakage	leakage	NOUN
ajst-5347	76	54	point	point	NOUN
ajst-5347	76	55	is	be	AUX
ajst-5347	76	56	faster	fast	ADJ
ajst-5347	76	57	and	and	CCONJ
ajst-5347	76	58	the	the	DET
ajst-5347	76	59	concentration	concentration	NOUN
ajst-5347	76	60	is	be	AUX
ajst-5347	76	61	higher	high	ADJ
ajst-5347	76	62	.	.	PUNCT
ajst-5347	77	1	however	however	ADV
ajst-5347	77	2	,	,	PUNCT
ajst-5347	77	3	because	because	SCONJ
ajst-5347	77	4	it	it	PRON
ajst-5347	77	5	is	be	AUX
ajst-5347	77	6	a	a	DET
ajst-5347	77	7	closed	closed	ADJ
ajst-5347	77	8	space	space	NOUN
ajst-5347	77	9	,	,	PUNCT
ajst-5347	77	10	the	the	DET
ajst-5347	77	11	concentration	concentration	NOUN
ajst-5347	77	12	of	of	ADP
ajst-5347	77	13	n2o4	n2o4	PROPN
ajst-5347	77	14	in	in	ADP
ajst-5347	77	15	the	the	DET
ajst-5347	77	16	whole	whole	ADJ
ajst-5347	77	17	space	space	NOUN
ajst-5347	77	18	will	will	AUX
ajst-5347	77	19	reach	reach	VERB
ajst-5347	77	20	equilibrium	equilibrium	NOUN
ajst-5347	77	21	after	after	ADP
ajst-5347	77	22	a	a	DET
ajst-5347	77	23	period	period	NOUN
ajst-5347	77	24	of	of	ADP
ajst-5347	77	25	time	time	NOUN
ajst-5347	77	26	.	.	PUNCT
ajst-5347	78	1	(	(	PUNCT
ajst-5347	78	2	2	2	NUM
ajst-5347	78	3	)	)	PUNCT
ajst-5347	78	4	from	from	ADP
ajst-5347	78	5	the	the	DET
ajst-5347	78	6	point	point	NOUN
ajst-5347	78	7	of	of	ADP
ajst-5347	78	8	view	view	NOUN
ajst-5347	78	9	of	of	ADP
ajst-5347	78	10	diffusion	diffusion	NOUN
ajst-5347	78	11	velocity	velocity	NOUN
ajst-5347	78	12	,	,	PUNCT
ajst-5347	78	13	the	the	DET
ajst-5347	78	14	reaction	reaction	NOUN
ajst-5347	78	15	time	time	NOUN
ajst-5347	78	16	of	of	ADP
ajst-5347	78	17	sensor	sensor	NOUN
ajst-5347	78	18	located	locate	VERB
ajst-5347	78	19	in	in	ADP
ajst-5347	78	20	section	section	NOUN
ajst-5347	78	21	s0	s0	PROPN
ajst-5347	78	22	is	be	AUX
ajst-5347	78	23	the	the	DET
ajst-5347	78	24	shortest	short	ADJ
ajst-5347	78	25	,	,	PUNCT
ajst-5347	78	26	followed	follow	VERB
ajst-5347	78	27	by	by	ADP
ajst-5347	78	28	section	section	NOUN
ajst-5347	78	29	s2	s2	NOUN
ajst-5347	78	30	and	and	CCONJ
ajst-5347	78	31	section	section	NOUN
ajst-5347	78	32	s1	s1	NOUN
ajst-5347	78	33	is	be	AUX
ajst-5347	78	34	the	the	DET
ajst-5347	78	35	longest	long	ADJ
ajst-5347	78	36	,	,	PUNCT
ajst-5347	78	37	but	but	CCONJ
ajst-5347	78	38	the	the	DET
ajst-5347	78	39	time	time	NOUN
ajst-5347	78	40	difference	difference	NOUN
ajst-5347	78	41	is	be	AUX
ajst-5347	78	42	not	not	PART
ajst-5347	78	43	big	big	ADJ
ajst-5347	78	44	.	.	PUNCT
ajst-5347	79	1	this	this	PRON
ajst-5347	79	2	shows	show	VERB
ajst-5347	79	3	that	that	SCONJ
ajst-5347	79	4	n2o4	n2o4	ADJ
ajst-5347	79	5	gas	gas	NOUN
ajst-5347	79	6	is	be	AUX
ajst-5347	79	7	heavier	heavy	ADJ
ajst-5347	79	8	than	than	ADP
ajst-5347	79	9	air	air	NOUN
ajst-5347	79	10	,	,	PUNCT
ajst-5347	79	11	and	and	CCONJ
ajst-5347	79	12	its	its	PRON
ajst-5347	79	13	diffusion	diffusion	NOUN
ajst-5347	79	14	velocity	velocity	NOUN
ajst-5347	79	15	downward	downward	ADV
ajst-5347	79	16	is	be	AUX
ajst-5347	79	17	slightly	slightly	ADV
ajst-5347	79	18	greater	great	ADJ
ajst-5347	79	19	than	than	ADP
ajst-5347	79	20	that	that	PRON
ajst-5347	79	21	upward	upward	ADV
ajst-5347	79	22	.	.	PUNCT
ajst-5347	80	1	the	the	DET
ajst-5347	80	2	peak	peak	ADJ
ajst-5347	80	3	time	time	NOUN
ajst-5347	80	4	of	of	ADP
ajst-5347	80	5	sensors	sensor	NOUN
ajst-5347	80	6	located	locate	VERB
ajst-5347	80	7	in	in	ADP
ajst-5347	80	8	different	different	ADJ
ajst-5347	80	9	cross	cross	NOUN
ajst-5347	80	10	sections	section	NOUN
ajst-5347	80	11	has	have	VERB
ajst-5347	80	12	little	little	ADJ
ajst-5347	80	13	difference	difference	NOUN
ajst-5347	80	14	,	,	PUNCT
ajst-5347	80	15	but	but	CCONJ
ajst-5347	80	16	the	the	PRON
ajst-5347	80	17	greater	great	ADJ
ajst-5347	80	18	the	the	DET
ajst-5347	80	19	leakage	leakage	NOUN
ajst-5347	80	20	dosage	dosage	NOUN
ajst-5347	80	21	,	,	PUNCT
ajst-5347	80	22	the	the	PRON
ajst-5347	80	23	longer	long	ADJ
ajst-5347	80	24	the	the	DET
ajst-5347	80	25	peak	peak	NOUN
ajst-5347	80	26	time	time	NOUN
ajst-5347	80	27	.	.	PUNCT
ajst-5347	81	1	(	(	PUNCT
ajst-5347	81	2	3	3	X
ajst-5347	81	3	)	)	PUNCT
ajst-5347	81	4	from	from	ADP
ajst-5347	81	5	the	the	DET
ajst-5347	81	6	concentration	concentration	NOUN
ajst-5347	81	7	point	point	NOUN
ajst-5347	81	8	of	of	ADP
ajst-5347	81	9	view	view	NOUN
ajst-5347	81	10	,	,	PUNCT
ajst-5347	81	11	the	the	PRON
ajst-5347	81	12	greater	great	ADJ
ajst-5347	81	13	the	the	DET
ajst-5347	81	14	leakage	leakage	NOUN
ajst-5347	81	15	dosage	dosage	NOUN
ajst-5347	81	16	,	,	PUNCT
ajst-5347	81	17	the	the	PRON
ajst-5347	81	18	greater	great	ADJ
ajst-5347	81	19	the	the	DET
ajst-5347	81	20	peak	peak	NOUN
ajst-5347	81	21	value	value	NOUN
ajst-5347	81	22	of	of	ADP
ajst-5347	81	23	the	the	DET
ajst-5347	81	24	sensor	sensor	NOUN
ajst-5347	81	25	at	at	ADP
ajst-5347	81	26	the	the	DET
ajst-5347	81	27	same	same	ADJ
ajst-5347	81	28	position	position	NOUN
ajst-5347	81	29	;	;	PUNCT
ajst-5347	81	30	the	the	DET
ajst-5347	81	31	sensor	sensor	NOUN
ajst-5347	81	32	is	be	AUX
ajst-5347	81	33	located	locate	VERB
ajst-5347	81	34	in	in	ADP
ajst-5347	81	35	different	different	ADJ
ajst-5347	81	36	sections	section	NOUN
ajst-5347	81	37	,	,	PUNCT
ajst-5347	81	38	the	the	DET
ajst-5347	81	39	peak	peak	NOUN
ajst-5347	81	40	value	value	NOUN
ajst-5347	81	41	is	be	AUX
ajst-5347	81	42	the	the	DET
ajst-5347	81	43	largest	large	ADJ
ajst-5347	81	44	in	in	ADP
ajst-5347	81	45	s0	s0	PROPN
ajst-5347	81	46	section	section	NOUN
ajst-5347	81	47	,	,	PUNCT
ajst-5347	81	48	and	and	CCONJ
ajst-5347	81	49	the	the	DET
ajst-5347	81	50	peak	peak	NOUN
ajst-5347	81	51	value	value	NOUN
ajst-5347	81	52	is	be	AUX
ajst-5347	81	53	the	the	DET
ajst-5347	81	54	smallest	small	ADJ
ajst-5347	81	55	in	in	ADP
ajst-5347	81	56	s1	s1	NOUN
ajst-5347	81	57	section	section	NOUN
ajst-5347	81	58	.	.	PUNCT
ajst-5347	82	1	this	this	PRON
ajst-5347	82	2	shows	show	VERB
ajst-5347	82	3	that	that	SCONJ
ajst-5347	82	4	the	the	DET
ajst-5347	82	5	nearest	near	ADJ
ajst-5347	82	6	sensor	sensor	NOUN
ajst-5347	82	7	is	be	AUX
ajst-5347	82	8	easier	easy	ADJ
ajst-5347	82	9	to	to	PART
ajst-5347	82	10	detect	detect	VERB
ajst-5347	82	11	the	the	DET
ajst-5347	82	12	leaked	leak	VERB
ajst-5347	82	13	gas	gas	NOUN
ajst-5347	82	14	.	.	PUNCT
ajst-5347	83	1	the	the	DET
ajst-5347	83	2	equilibrium	equilibrium	NOUN
ajst-5347	83	3	concentration	concentration	NOUN
ajst-5347	83	4	increases	increase	VERB
ajst-5347	83	5	with	with	ADP
ajst-5347	83	6	the	the	DET
ajst-5347	83	7	increase	increase	NOUN
ajst-5347	83	8	of	of	ADP
ajst-5347	83	9	leakage	leakage	NOUN
ajst-5347	83	10	dosage	dosage	NOUN
ajst-5347	83	11	,	,	PUNCT
ajst-5347	83	12	but	but	CCONJ
ajst-5347	83	13	the	the	DET
ajst-5347	83	14	equilibrium	equilibrium	NOUN
ajst-5347	83	15	concentration	concentration	NOUN
ajst-5347	83	16	at	at	ADP
ajst-5347	83	17	s0	s0	PROPN
ajst-5347	83	18	section	section	NOUN
ajst-5347	83	19	is	be	AUX
ajst-5347	83	20	the	the	DET
ajst-5347	83	21	lowest	low	ADJ
ajst-5347	83	22	and	and	CCONJ
ajst-5347	83	23	the	the	DET
ajst-5347	83	24	equilibrium	equilibrium	NOUN
ajst-5347	83	25	concentration	concentration	NOUN
ajst-5347	83	26	at	at	ADP
ajst-5347	83	27	s1	s1	PROPN
ajst-5347	83	28	section	section	NOUN
ajst-5347	83	29	is	be	AUX
ajst-5347	83	30	the	the	DET
ajst-5347	83	31	highest	high	ADJ
ajst-5347	83	32	.	.	PUNCT
ajst-5347	84	1	this	this	PRON
ajst-5347	84	2	is	be	AUX
ajst-5347	84	3	because	because	SCONJ
ajst-5347	84	4	the	the	DET
ajst-5347	84	5	ambient	ambient	ADJ
ajst-5347	84	6	temperature	temperature	NOUN
ajst-5347	84	7	is	be	AUX
ajst-5347	84	8	high	high	ADJ
ajst-5347	84	9	outdoors	outdoors	ADV
ajst-5347	84	10	during	during	ADP
ajst-5347	84	11	the	the	DET
ajst-5347	84	12	test	test	NOUN
ajst-5347	84	13	,	,	PUNCT
ajst-5347	84	14	and	and	CCONJ
ajst-5347	84	15	it	it	PRON
ajst-5347	84	16	tends	tend	VERB
ajst-5347	84	17	to	to	PART
ajst-5347	84	18	rise	rise	VERB
ajst-5347	84	19	with	with	ADP
ajst-5347	84	20	the	the	DET
ajst-5347	84	21	heating	heating	NOUN
ajst-5347	84	22	of	of	ADP
ajst-5347	84	23	n2o4	n2o4	X
ajst-5347	84	24	gas	gas	NOUN
ajst-5347	84	25	.	.	PUNCT
ajst-5347	85	1	at	at	ADP
ajst-5347	85	2	the	the	DET
ajst-5347	85	3	same	same	ADJ
ajst-5347	85	4	time	time	NOUN
ajst-5347	85	5	,	,	PUNCT
ajst-5347	85	6	the	the	DET
ajst-5347	85	7	closed	closed	ADJ
ajst-5347	85	8	space	space	NOUN
ajst-5347	85	9	is	be	AUX
ajst-5347	85	10	a	a	DET
ajst-5347	85	11	special	special	ADJ
ajst-5347	85	12	space	space	NOUN
ajst-5347	85	13	with	with	ADP
ajst-5347	85	14	upper	upper	ADJ
ajst-5347	85	15	and	and	CCONJ
ajst-5347	85	16	lower	low	ADJ
ajst-5347	85	17	concave	concave	ADJ
ajst-5347	85	18	bottoms	bottom	NOUN
ajst-5347	85	19	,	,	PUNCT
ajst-5347	85	20	so	so	SCONJ
ajst-5347	85	21	it	it	PRON
ajst-5347	85	22	is	be	AUX
ajst-5347	85	23	easy	easy	ADJ
ajst-5347	85	24	to	to	PART
ajst-5347	85	25	form	form	VERB
ajst-5347	85	26	a	a	DET
ajst-5347	85	27	phenomenon	phenomenon	NOUN
ajst-5347	85	28	that	that	SCONJ
ajst-5347	85	29	more	more	ADJ
ajst-5347	85	30	n2o4	n2o4	NOUN
ajst-5347	85	31	gas	gas	NOUN
ajst-5347	85	32	is	be	AUX
ajst-5347	85	33	accumulated	accumulate	VERB
ajst-5347	85	34	in	in	ADP
ajst-5347	85	35	the	the	DET
ajst-5347	85	36	upper	upper	ADJ
ajst-5347	85	37	and	and	CCONJ
ajst-5347	85	38	lower	low	ADJ
ajst-5347	85	39	wedge	wedge	NOUN
ajst-5347	85	40	-	-	PUNCT
ajst-5347	85	41	shaped	shape	VERB
ajst-5347	85	42	areas	area	NOUN
ajst-5347	85	43	than	than	ADP
ajst-5347	85	44	in	in	ADP
ajst-5347	85	45	the	the	DET
ajst-5347	85	46	middle	middle	ADJ
ajst-5347	85	47	space	space	NOUN
ajst-5347	85	48	.	.	PUNCT
ajst-5347	86	1	6	6	X
ajst-5347	86	2	.	.	X
ajst-5347	86	3	conclusion	conclusion	NOUN
ajst-5347	86	4	in	in	ADP
ajst-5347	86	5	a	a	DET
ajst-5347	86	6	special	special	ADJ
ajst-5347	86	7	closed	closed	ADJ
ajst-5347	86	8	space	space	NOUN
ajst-5347	86	9	,	,	PUNCT
ajst-5347	86	10	when	when	SCONJ
ajst-5347	86	11	n2o4	n2o4	X
ajst-5347	86	12	leaks	leak	NOUN
ajst-5347	86	13	,	,	PUNCT
ajst-5347	86	14	nitrogen	nitrogen	NOUN
ajst-5347	86	15	dioxide	dioxide	NOUN
ajst-5347	86	16	gas	gas	NOUN
ajst-5347	86	17	diffuses	diffuse	NOUN
ajst-5347	86	18	,	,	PUNCT
ajst-5347	86	19	and	and	CCONJ
ajst-5347	86	20	the	the	DET
ajst-5347	86	21	gas	gas	NOUN
ajst-5347	86	22	diffuses	diffuse	VERB
ajst-5347	86	23	quickly	quickly	ADV
ajst-5347	86	24	towards	towards	ADP
ajst-5347	86	25	the	the	DET
ajst-5347	86	26	monitoring	monitoring	NOUN
ajst-5347	86	27	point	point	NOUN
ajst-5347	86	28	on	on	ADP
ajst-5347	86	29	one	one	NUM
ajst-5347	86	30	side	side	NOUN
ajst-5347	86	31	of	of	ADP
ajst-5347	86	32	the	the	DET
ajst-5347	86	33	leakage	leakage	NOUN
ajst-5347	86	34	point	point	NOUN
ajst-5347	86	35	;	;	PUNCT
ajst-5347	86	36	the	the	PRON
ajst-5347	86	37	closer	close	ADV
ajst-5347	86	38	the	the	DET
ajst-5347	86	39	monitoring	monitoring	NOUN
ajst-5347	86	40	point	point	NOUN
ajst-5347	86	41	is	be	AUX
ajst-5347	86	42	to	to	ADP
ajst-5347	86	43	the	the	DET
ajst-5347	86	44	leakage	leakage	NOUN
ajst-5347	86	45	point	point	NOUN
ajst-5347	86	46	,	,	PUNCT
ajst-5347	86	47	the	the	PRON
ajst-5347	86	48	faster	fast	ADJ
ajst-5347	86	49	the	the	DET
ajst-5347	86	50	gas	gas	NOUN
ajst-5347	86	51	diffusion	diffusion	NOUN
ajst-5347	86	52	arrives	arrive	VERB
ajst-5347	86	53	;	;	PUNCT
ajst-5347	86	54	at	at	ADP
ajst-5347	86	55	the	the	DET
ajst-5347	86	56	beginning	beginning	NOUN
ajst-5347	86	57	,	,	PUNCT
ajst-5347	86	58	the	the	DET
ajst-5347	86	59	lower	low	ADJ
ajst-5347	86	60	monitoring	monitoring	NOUN
ajst-5347	86	61	point	point	NOUN
ajst-5347	86	62	diffuses	diffuse	VERB
ajst-5347	86	63	slightly	slightly	ADV
ajst-5347	86	64	faster	fast	ADV
ajst-5347	86	65	than	than	ADP
ajst-5347	86	66	the	the	DET
ajst-5347	86	67	upper	upper	ADJ
ajst-5347	86	68	monitoring	monitoring	NOUN
ajst-5347	86	69	point	point	NOUN
ajst-5347	86	70	;	;	PUNCT
ajst-5347	86	71	the	the	PRON
ajst-5347	86	72	greater	great	ADJ
ajst-5347	86	73	the	the	DET
ajst-5347	86	74	leakage	leakage	NOUN
ajst-5347	86	75	,	,	PUNCT
ajst-5347	86	76	the	the	PRON
ajst-5347	86	77	greater	great	ADJ
ajst-5347	86	78	the	the	DET
ajst-5347	86	79	concentration	concentration	NOUN
ajst-5347	86	80	.	.	PUNCT
ajst-5347	87	1	however	however	ADV
ajst-5347	87	2	,	,	PUNCT
ajst-5347	87	3	after	after	ADP
ajst-5347	87	4	a	a	DET
ajst-5347	87	5	period	period	NOUN
ajst-5347	87	6	of	of	ADP
ajst-5347	87	7	time	time	NOUN
ajst-5347	87	8	,	,	PUNCT
ajst-5347	87	9	the	the	DET
ajst-5347	87	10	gas	gas	NOUN
ajst-5347	87	11	diffusion	diffusion	NOUN
ajst-5347	87	12	will	will	AUX
ajst-5347	87	13	reach	reach	VERB
ajst-5347	87	14	equilibrium	equilibrium	NOUN
ajst-5347	87	15	,	,	PUNCT
ajst-5347	87	16	and	and	CCONJ
ajst-5347	87	17	the	the	PRON
ajst-5347	87	18	greater	great	ADJ
ajst-5347	87	19	the	the	DET
ajst-5347	87	20	leakage	leakage	NOUN
ajst-5347	87	21	dosage	dosage	NOUN
ajst-5347	87	22	,	,	PUNCT
ajst-5347	87	23	the	the	PRON
ajst-5347	87	24	greater	great	ADJ
ajst-5347	87	25	the	the	DET
ajst-5347	87	26	equilibrium	equilibrium	NOUN
ajst-5347	87	27	concentration	concentration	NOUN
ajst-5347	87	28	;	;	PUNCT
ajst-5347	87	29	if	if	SCONJ
ajst-5347	87	30	the	the	DET
ajst-5347	87	31	ambient	ambient	ADJ
ajst-5347	87	32	temperature	temperature	NOUN
ajst-5347	87	33	is	be	AUX
ajst-5347	87	34	high	high	ADJ
ajst-5347	87	35	,	,	PUNCT
ajst-5347	87	36	the	the	DET
ajst-5347	87	37	upper	upper	ADJ
ajst-5347	87	38	equilibrium	equilibrium	NOUN
ajst-5347	87	39	concentration	concentration	NOUN
ajst-5347	87	40	will	will	AUX
ajst-5347	87	41	be	be	AUX
ajst-5347	87	42	slightly	slightly	ADV
ajst-5347	87	43	higher	high	ADJ
ajst-5347	87	44	than	than	ADP
ajst-5347	87	45	the	the	DET
ajst-5347	87	46	lower	low	ADJ
ajst-5347	87	47	equilibrium	equilibrium	NOUN
ajst-5347	87	48	concentration	concentration	NOUN
ajst-5347	87	49	.	.	PUNCT
ajst-5347	88	1	however	however	ADV
ajst-5347	88	2	,	,	PUNCT
ajst-5347	88	3	the	the	DET
ajst-5347	88	4	concentration	concentration	NOUN
ajst-5347	88	5	distribution	distribution	NOUN
ajst-5347	88	6	is	be	AUX
ajst-5347	88	7	related	relate	VERB
ajst-5347	88	8	to	to	ADP
ajst-5347	88	9	the	the	DET
ajst-5347	88	10	shape	shape	NOUN
ajst-5347	88	11	of	of	ADP
ajst-5347	88	12	the	the	DET
ajst-5347	88	13	closed	closed	ADJ
ajst-5347	88	14	space	space	NOUN
ajst-5347	88	15	.	.	PUNCT
ajst-5347	89	1	acknowledgment	acknowledgment	NOUN
ajst-5347	89	2	the	the	DET
ajst-5347	89	3	study	study	NOUN
ajst-5347	89	4	is	be	AUX
ajst-5347	89	5	supported	support	VERB
ajst-5347	89	6	by	by	ADP
ajst-5347	89	7	national	national	ADJ
ajst-5347	89	8	natural	natural	PROPN
ajst-5347	89	9	science	science	PROPN
ajst-5347	89	10	foundation	foundation	NOUN
ajst-5347	89	11	(	(	PUNCT
ajst-5347	89	12	no	no	INTJ
ajst-5347	89	13	.	.	NOUN
ajst-5347	89	14	11772352	11772352	NUM
ajst-5347	89	15	)	)	PUNCT
ajst-5347	89	16	provided	provide	VERB
ajst-5347	89	17	by	by	ADP
ajst-5347	89	18	nsfc	nsfc	NOUN
ajst-5347	89	19	,	,	PUNCT
ajst-5347	89	20	we	we	PRON
ajst-5347	89	21	would	would	AUX
ajst-5347	89	22	like	like	VERB
ajst-5347	89	23	to	to	PART
ajst-5347	89	24	express	express	VERB
ajst-5347	89	25	our	our	PRON
ajst-5347	89	26	high	high	ADJ
ajst-5347	89	27	respect	respect	NOUN
ajst-5347	89	28	and	and	CCONJ
ajst-5347	89	29	thanks	thank	NOUN
ajst-5347	89	30	to	to	ADP
ajst-5347	89	31	them	they	PRON
ajst-5347	89	32	.	.	PUNCT
ajst-5347	90	1	references	reference	NOUN
ajst-5347	90	2	[	[	X
ajst-5347	90	3	1	1	NUM
ajst-5347	90	4	]	]	X
ajst-5347	90	5	zhuang	zhuang	PROPN
ajst-5347	90	6	zhiyong	zhiyong	PROPN
ajst-5347	90	7	,	,	PUNCT
ajst-5347	90	8	chen	chen	PROPN
ajst-5347	90	9	xing	xing	PROPN
ajst-5347	90	10	,	,	PUNCT
ajst-5347	90	11	wang	wang	PROPN
ajst-5347	90	12	xuanjun	xuanjun	PROPN
ajst-5347	90	13	,	,	PUNCT
ajst-5347	90	14	et	et	PROPN
ajst-5347	90	15	al	al	PROPN
ajst-5347	90	16	.	.	PROPN
ajst-5347	90	17	research	research	NOUN
ajst-5347	90	18	on	on	ADP
ajst-5347	90	19	evaporation	evaporation	NOUN
ajst-5347	90	20	model	model	NOUN
ajst-5347	90	21	of	of	ADP
ajst-5347	90	22	n2o4	n2o4	X
ajst-5347	90	23	propellant	propellant	NOUN
ajst-5347	90	24	under	under	ADP
ajst-5347	90	25	storage	storage	NOUN
ajst-5347	90	26	conditions	condition	NOUN
ajst-5347	91	1	[	[	X
ajst-5347	91	2	j	j	X
ajst-5347	91	3	]	]	X
ajst-5347	91	4	.	.	PUNCT
ajst-5347	92	1	chemical	chemical	ADJ
ajst-5347	92	2	propellants	propellant	NOUN
ajst-5347	92	3	&	&	CCONJ
ajst-5347	92	4	polymeric	polymeric	ADJ
ajst-5347	92	5	materials	material	NOUN
ajst-5347	92	6	,	,	PUNCT
ajst-5347	92	7	2011	2011	NUM
ajst-5347	92	8	,	,	PUNCT
ajst-5347	92	9	9	9	NUM
ajst-5347	92	10	(	(	PUNCT
ajst-5347	92	11	2	2	NUM
ajst-5347	92	12	):	):	PUNCT
ajst-5347	92	13	56	56	NUM
ajst-5347	92	14	-	-	SYM
ajst-5347	92	15	59	59	NUM
ajst-5347	92	16	.	.	PUNCT
ajst-5347	93	1	[	[	X
ajst-5347	93	2	2	2	NUM
ajst-5347	93	3	]	]	X
ajst-5347	93	4	luo	luo	PROPN
ajst-5347	93	5	feng	feng	PROPN
ajst-5347	93	6	,	,	PUNCT
ajst-5347	93	7	zhang	zhang	PROPN
ajst-5347	93	8	zhiyong	zhiyong	PROPN
ajst-5347	93	9	,	,	PUNCT
ajst-5347	93	10	liu	liu	PROPN
ajst-5347	93	11	bo	bo	PROPN
ajst-5347	93	12	,	,	PUNCT
ajst-5347	93	13	et	et	PROPN
ajst-5347	93	14	al	al	PROPN
ajst-5347	93	15	.	.	PROPN
ajst-5347	93	16	salt	salt	PROPN
ajst-5347	93	17	water	water	PROPN
ajst-5347	93	18	simulation	simulation	NOUN
ajst-5347	93	19	analysis	analysis	NOUN
ajst-5347	93	20	of	of	ADP
ajst-5347	93	21	n2o4	n2o4	X
ajst-5347	93	22	diffusion	diffusion	NOUN
ajst-5347	93	23	in	in	ADP
ajst-5347	93	24	confined	confine	VERB
ajst-5347	93	25	space	space	NOUN
ajst-5347	93	26	[	[	X
ajst-5347	93	27	j	j	X
ajst-5347	93	28	]	]	X
ajst-5347	93	29	.	.	PUNCT
ajst-5347	94	1	safety	safety	NOUN
ajst-5347	94	2	and	and	CCONJ
ajst-5347	94	3	environmental	environmental	ADJ
ajst-5347	94	4	engineering	engineering	NOUN
ajst-5347	94	5	,	,	PUNCT
ajst-5347	94	6	2011	2011	NUM
ajst-5347	94	7	,	,	PUNCT
ajst-5347	94	8	18	18	NUM
ajst-5347	94	9	(	(	PUNCT
ajst-5347	94	10	5	5	NUM
ajst-5347	94	11	):	):	PUNCT
ajst-5347	94	12	93	93	NUM
ajst-5347	94	13	-	-	SYM
ajst-5347	94	14	95	95	NUM
ajst-5347	94	15	.	.	PUNCT
ajst-5347	95	1	[	[	X
ajst-5347	95	2	3	3	NUM
ajst-5347	95	3	]	]	X
ajst-5347	95	4	zhan	zhan	PROPN
ajst-5347	95	5	xiang	xiang	PROPN
ajst-5347	95	6	,	,	PUNCT
ajst-5347	95	7	cui	cui	PROPN
ajst-5347	95	8	cunyan	cunyan	PROPN
ajst-5347	95	9	,	,	PUNCT
ajst-5347	95	10	zhou	zhou	PROPN
ajst-5347	95	11	xiaodeng	xiaodeng	PROPN
ajst-5347	95	12	,	,	PUNCT
ajst-5347	95	13	et	et	PROPN
ajst-5347	95	14	al	al	PROPN
ajst-5347	95	15	.	.	PUNCT
ajst-5347	95	16	ventilation	ventilation	NOUN
ajst-5347	95	17	optimization	optimization	NOUN
ajst-5347	95	18	of	of	ADP
ajst-5347	95	19	propellant	propellant	NOUN
ajst-5347	95	20	diffusion	diffusion	NOUN
ajst-5347	95	21	in	in	ADP
ajst-5347	95	22	closed	closed	ADJ
ajst-5347	95	23	space	space	NOUN
ajst-5347	96	1	[	[	X
ajst-5347	96	2	j	j	X
ajst-5347	96	3	]	]	X
ajst-5347	96	4	.	.	PUNCT
ajst-5347	97	1	journal	journal	PROPN
ajst-5347	97	2	of	of	ADP
ajst-5347	97	3	ordnance	ordnance	NOUN
ajst-5347	97	4	equipment	equipment	NOUN
ajst-5347	97	5	engineering	engineering	NOUN
ajst-5347	97	6	,	,	PUNCT
ajst-5347	97	7	2019	2019	NUM
ajst-5347	97	8	,	,	PUNCT
ajst-5347	97	9	40	40	NUM
ajst-5347	97	10	(	(	PUNCT
ajst-5347	97	11	2	2	NUM
ajst-5347	97	12	):	):	PUNCT
ajst-5347	97	13	198	198	NUM
ajst-5347	97	14	-	-	SYM
ajst-5347	97	15	202	202	NUM
ajst-5347	97	16	.	.	PUNCT
ajst-5347	98	1	[	[	X
ajst-5347	98	2	4	4	X
ajst-5347	98	3	]	]	X
ajst-5347	98	4	chen	chen	PROPN
ajst-5347	98	5	jiazhao	jiazhao	PROPN
ajst-5347	98	6	,	,	PUNCT
ajst-5347	98	7	yu	yu	PROPN
ajst-5347	98	8	wentao	wentao	PROPN
ajst-5347	98	9	,	,	PUNCT
ajst-5347	98	10	liao	liao	PROPN
ajst-5347	98	11	sihong	sihong	PROPN
ajst-5347	98	12	.	.	PUNCT
ajst-5347	99	1	safety	safety	NOUN
ajst-5347	99	2	analysis	analysis	NOUN
ajst-5347	99	3	of	of	ADP
ajst-5347	99	4	unsymmetrical	unsymmetrical	ADJ
ajst-5347	99	5	dimethylhydrazine	dimethylhydrazine	ADJ
ajst-5347	99	6	gas	gas	NOUN
ajst-5347	99	7	diffusion	diffusion	NOUN
ajst-5347	99	8	in	in	ADP
ajst-5347	99	9	cylindrical	cylindrical	ADJ
ajst-5347	99	10	confined	confine	VERB
ajst-5347	99	11	space	space	NOUN
ajst-5347	100	1	[	[	X
ajst-5347	100	2	j	j	X
ajst-5347	100	3	]	]	X
ajst-5347	100	4	.	.	PUNCT
ajst-5347	101	1	safety	safety	NOUN
ajst-5347	101	2	and	and	CCONJ
ajst-5347	101	3	environmental	environmental	ADJ
ajst-5347	101	4	engineering	engineering	NOUN
ajst-5347	101	5	,	,	PUNCT
ajst-5347	101	6	2013	2013	NUM
ajst-5347	101	7	,	,	PUNCT
ajst-5347	101	8	20	20	NUM
ajst-5347	101	9	(	(	PUNCT
ajst-5347	101	10	3	3	NUM
ajst-5347	101	11	):	):	PUNCT
ajst-5347	101	12	130	130	NUM
ajst-5347	101	13	-	-	SYM
ajst-5347	101	14	134	134	NUM
ajst-5347	101	15	.	.	PUNCT
ajst-5347	102	1	[	[	X
ajst-5347	102	2	5	5	X
ajst-5347	102	3	]	]	X
ajst-5347	102	4	liu	liu	PROPN
ajst-5347	102	5	ningyuan	ningyuan	PROPN
ajst-5347	102	6	,	,	PUNCT
ajst-5347	102	7	cui	cui	PROPN
ajst-5347	102	8	cunyan	cunyan	PROPN
ajst-5347	102	9	,	,	PUNCT
ajst-5347	102	10	xin	xin	PROPN
ajst-5347	102	11	tengda	tengda	PROPN
ajst-5347	102	12	,	,	PUNCT
ajst-5347	102	13	et	et	PROPN
ajst-5347	102	14	al	al	PROPN
ajst-5347	102	15	.	.	PROPN
ajst-5347	102	16	research	research	NOUN
ajst-5347	102	17	on	on	ADP
ajst-5347	102	18	leakage	leakage	NOUN
ajst-5347	102	19	and	and	CCONJ
ajst-5347	102	20	diffusion	diffusion	NOUN
ajst-5347	102	21	model	model	NOUN
ajst-5347	102	22	of	of	ADP
ajst-5347	102	23	liquid	liquid	ADJ
ajst-5347	102	24	propellant	propellant	NOUN
ajst-5347	102	25	in	in	ADP
ajst-5347	102	26	space	space	NOUN
ajst-5347	102	27	launch	launch	NOUN
ajst-5347	102	28	site	site	NOUN
ajst-5347	103	1	[	[	X
ajst-5347	103	2	j	j	X
ajst-5347	103	3	]	]	X
ajst-5347	103	4	.	.	PUNCT
ajst-5347	104	1	journal	journal	PROPN
ajst-5347	104	2	of	of	ADP
ajst-5347	104	3	safety	safety	NOUN
ajst-5347	104	4	science	science	NOUN
ajst-5347	104	5	and	and	CCONJ
ajst-5347	104	6	technology	technology	NOUN
ajst-5347	104	7	,	,	PUNCT
ajst-5347	104	8	2018	2018	NUM
ajst-5347	104	9	,	,	PUNCT
ajst-5347	104	10	14	14	NUM
ajst-5347	104	11	(	(	PUNCT
ajst-5347	104	12	2	2	NUM
ajst-5347	104	13	):	):	PUNCT
ajst-5347	104	14	64	64	NUM
ajst-5347	104	15	-	-	SYM
ajst-5347	104	16	69	69	NUM
ajst-5347	104	17	.	.	PUNCT
ajst-5347	105	1	[	[	X
ajst-5347	105	2	6	6	NUM
ajst-5347	105	3	]	]	X
ajst-5347	105	4	zhang	zhang	PROPN
ajst-5347	105	5	qian	qian	PROPN
ajst-5347	105	6	,	,	PUNCT
ajst-5347	105	7	li	li	PROPN
ajst-5347	105	8	pengfei	pengfei	PROPN
ajst-5347	105	9	,	,	PUNCT
ajst-5347	105	10	an	an	DET
ajst-5347	105	11	zhuoling	zhuoling	NOUN
ajst-5347	105	12	,	,	PUNCT
ajst-5347	105	13	et	et	PROPN
ajst-5347	105	14	al	al	PROPN
ajst-5347	105	15	.	.	PUNCT
ajst-5347	105	16	research	research	NOUN
ajst-5347	105	17	progress	progress	NOUN
ajst-5347	105	18	on	on	ADP
ajst-5347	105	19	quantitative	quantitative	ADJ
ajst-5347	105	20	detection	detection	NOUN
ajst-5347	105	21	methods	method	NOUN
ajst-5347	105	22	of	of	ADP
ajst-5347	105	23	nitro	nitro	NOUN
ajst-5347	105	24	compounds	compound	NOUN
ajst-5347	105	25	in	in	ADP
ajst-5347	105	26	propellants	propellant	NOUN
ajst-5347	105	27	[	[	X
ajst-5347	105	28	j	j	X
ajst-5347	105	29	]	]	X
ajst-5347	105	30	.	.	PUNCT
ajst-5347	106	1	space	space	NOUN
ajst-5347	106	2	medicine	medicine	PROPN
ajst-5347	106	3	&	&	CCONJ
ajst-5347	106	4	medical	medical	ADJ
ajst-5347	106	5	engineering	engineering	NOUN
ajst-5347	106	6	,	,	PUNCT
ajst-5347	106	7	2012	2012	NUM
ajst-5347	106	8	,	,	PUNCT
ajst-5347	106	9	25	25	NUM
ajst-5347	106	10	(	(	PUNCT
ajst-5347	106	11	5	5	NUM
ajst-5347	106	12	):	):	PUNCT
ajst-5347	106	13	386	386	NUM
ajst-5347	106	14	-	-	SYM
ajst-5347	106	15	390	390	NUM
ajst-5347	106	16	.	.	PUNCT
ajst-5347	107	1	[	[	X
ajst-5347	107	2	7	7	X
ajst-5347	107	3	]	]	PUNCT
ajst-5347	107	4	zuo	zuo	PROPN
ajst-5347	107	5	mingcong	mingcong	NOUN
ajst-5347	107	6	,	,	PUNCT
ajst-5347	107	7	zhang	zhang	PROPN
ajst-5347	107	8	shaobo	shaobo	PROPN
ajst-5347	107	9	,	,	PUNCT
ajst-5347	107	10	wang	wang	PROPN
ajst-5347	107	11	wei	wei	PROPN
ajst-5347	107	12	.	.	PUNCT
ajst-5347	108	1	application	application	NOUN
ajst-5347	108	2	of	of	ADP
ajst-5347	108	3	gas	gas	NOUN
ajst-5347	108	4	concentration	concentration	NOUN
ajst-5347	108	5	detector	detector	NOUN
ajst-5347	108	6	in	in	ADP
ajst-5347	108	7	propellant	propellant	NOUN
ajst-5347	108	8	detection	detection	NOUN
ajst-5347	109	1	[	[	X
ajst-5347	109	2	j	j	X
ajst-5347	109	3	]	]	X
ajst-5347	109	4	.	.	PUNCT
ajst-5347	110	1	journal	journal	PROPN
ajst-5347	110	2	of	of	ADP
ajst-5347	110	3	rocket	rocket	NOUN
ajst-5347	110	4	propulsion	propulsion	NOUN
ajst-5347	110	5	,	,	PUNCT
ajst-5347	110	6	2014	2014	NUM
ajst-5347	110	7	,	,	PUNCT
ajst-5347	110	8	40	40	NUM
ajst-5347	110	9	(	(	PUNCT
ajst-5347	110	10	1	1	NUM
ajst-5347	110	11	):	):	PUNCT
ajst-5347	110	12	92	92	NUM
ajst-5347	110	13	-	-	SYM
ajst-5347	110	14	96	96	NUM
ajst-5347	110	15	.	.	PUNCT
ajst-5347	111	1	[	[	X
ajst-5347	111	2	8	8	NUM
ajst-5347	111	3	]	]	X
ajst-5347	111	4	chen	chen	PROPN
ajst-5347	111	5	lian	lian	PROPN
ajst-5347	111	6	,	,	PUNCT
ajst-5347	111	7	zhao	zhao	PROPN
ajst-5347	111	8	lan	lan	PROPN
ajst-5347	111	9	,	,	PUNCT
ajst-5347	111	10	sun	sun	PROPN
ajst-5347	111	11	donghua	donghua	PROPN
ajst-5347	111	12	,	,	PUNCT
ajst-5347	111	13	et	et	PROPN
ajst-5347	111	14	al	al	PROPN
ajst-5347	111	15	.	.	PUNCT
ajst-5347	111	16	research	research	NOUN
ajst-5347	111	17	progress	progress	NOUN
ajst-5347	111	18	of	of	ADP
ajst-5347	111	19	aerospace	aerospace	NOUN
ajst-5347	111	20	propellant	propellant	NOUN
ajst-5347	111	21	leakage	leakage	NOUN
ajst-5347	111	22	detection	detection	NOUN
ajst-5347	111	23	technology	technology	NOUN
ajst-5347	111	24	[	[	X
ajst-5347	111	25	j	j	X
ajst-5347	111	26	]	]	X
ajst-5347	111	27	.	.	PUNCT
ajst-5347	112	1	vacuum	vacuum	NOUN
ajst-5347	112	2	and	and	CCONJ
ajst-5347	112	3	cryogenics	cryogenic	NOUN
ajst-5347	112	4	,	,	PUNCT
ajst-5347	112	5	2017	2017	NUM
ajst-5347	112	6	,	,	PUNCT
ajst-5347	112	7	23	23	NUM
ajst-5347	112	8	(	(	PUNCT
ajst-5347	112	9	3	3	NUM
ajst-5347	112	10	):	):	PUNCT
ajst-5347	112	11	125	125	NUM
ajst-5347	112	12	-	-	SYM
ajst-5347	112	13	130	130	NUM
ajst-5347	112	14	.	.	PUNCT