id	sid	tid	token	lemma	pos
ajst-23745	1	1	academic	academic	ADJ
ajst-23745	1	2	journal	journal	NOUN
ajst-23745	1	3	of	of	ADP
ajst-23745	1	4	science	science	NOUN
ajst-23745	1	5	and	and	CCONJ
ajst-23745	1	6	technology	technology	NOUN
ajst-23745	1	7	issn	issn	NOUN
ajst-23745	1	8	:	:	PUNCT
ajst-23745	1	9	2771	2771	NUM
ajst-23745	1	10	-	-	SYM
ajst-23745	1	11	3032	3032	NUM
ajst-23745	1	12	|	|	NOUN
ajst-23745	1	13	vol	vol	NOUN
ajst-23745	1	14	.	.	PROPN
ajst-23745	2	1	11	11	NUM
ajst-23745	2	2	,	,	PUNCT
ajst-23745	2	3	no	no	INTJ
ajst-23745	2	4	.	.	NOUN
ajst-23745	2	5	3	3	NUM
ajst-23745	2	6	,	,	PUNCT
ajst-23745	2	7	2024	2024	NUM
ajst-23745	2	8	208	208	NUM
ajst-23745	2	9	gray	gray	ADJ
ajst-23745	2	10	relation	relation	NOUN
ajst-23745	2	11	analysis	analysis	NOUN
ajst-23745	2	12	of	of	ADP
ajst-23745	2	13	human‐caused	human‐cause	VERB
ajst-23745	2	14	accidents	accident	NOUN
ajst-23745	2	15	in	in	ADP
ajst-23745	2	16	the	the	DET
ajst-23745	2	17	oil	oil	NOUN
ajst-23745	2	18	industry	industry	NOUN
ajst-23745	2	19	guanlong	guanlong	NOUN
ajst-23745	2	20	zhu	zhu	PROPN
ajst-23745	2	21	school	school	NOUN
ajst-23745	2	22	of	of	ADP
ajst-23745	2	23	economics	economic	NOUN
ajst-23745	2	24	and	and	CCONJ
ajst-23745	2	25	management	management	NOUN
ajst-23745	2	26	,	,	PUNCT
ajst-23745	2	27	southwest	southwest	ADJ
ajst-23745	2	28	petroleum	petroleum	PROPN
ajst-23745	2	29	university	university	PROPN
ajst-23745	2	30	,	,	PUNCT
ajst-23745	2	31	sichuan	sichuan	PROPN
ajst-23745	2	32	,	,	PUNCT
ajst-23745	2	33	china	china	PROPN
ajst-23745	2	34	abstract	abstract	NOUN
ajst-23745	2	35	:	:	PUNCT
ajst-23745	2	36	aiming	aim	VERB
ajst-23745	2	37	at	at	ADP
ajst-23745	2	38	the	the	DET
ajst-23745	2	39	characteristics	characteristic	NOUN
ajst-23745	2	40	of	of	ADP
ajst-23745	2	41	petroleum	petroleum	NOUN
ajst-23745	2	42	production	production	NOUN
ajst-23745	2	43	accidents	accident	NOUN
ajst-23745	2	44	,	,	PUNCT
ajst-23745	2	45	such	such	ADJ
ajst-23745	2	46	as	as	ADP
ajst-23745	2	47	high	high	ADJ
ajst-23745	2	48	potential	potential	ADJ
ajst-23745	2	49	hazards	hazard	NOUN
ajst-23745	2	50	,	,	PUNCT
ajst-23745	2	51	large	large	ADJ
ajst-23745	2	52	economic	economic	ADJ
ajst-23745	2	53	losses	loss	NOUN
ajst-23745	2	54	and	and	CCONJ
ajst-23745	2	55	wide	wide	ADJ
ajst-23745	2	56	range	range	NOUN
ajst-23745	2	57	of	of	ADP
ajst-23745	2	58	influence	influence	NOUN
ajst-23745	2	59	,	,	PUNCT
ajst-23745	2	60	in	in	ADP
ajst-23745	2	61	order	order	NOUN
ajst-23745	2	62	to	to	PART
ajst-23745	2	63	better	well	ADV
ajst-23745	2	64	formulate	formulate	VERB
ajst-23745	2	65	the	the	DET
ajst-23745	2	66	accident	accident	NOUN
ajst-23745	2	67	risk	risk	NOUN
ajst-23745	2	68	management	management	NOUN
ajst-23745	2	69	policy	policy	NOUN
ajst-23745	2	70	,	,	PUNCT
ajst-23745	2	71	it	it	PRON
ajst-23745	2	72	is	be	AUX
ajst-23745	2	73	necessary	necessary	ADJ
ajst-23745	2	74	to	to	PART
ajst-23745	2	75	have	have	VERB
ajst-23745	2	76	a	a	DET
ajst-23745	2	77	deeper	deep	ADJ
ajst-23745	2	78	understanding	understanding	NOUN
ajst-23745	2	79	of	of	ADP
ajst-23745	2	80	the	the	DET
ajst-23745	2	81	reasons	reason	NOUN
ajst-23745	2	82	for	for	ADP
ajst-23745	2	83	the	the	DET
ajst-23745	2	84	occurrence	occurrence	NOUN
ajst-23745	2	85	of	of	ADP
ajst-23745	2	86	accidents	accident	NOUN
ajst-23745	2	87	.	.	PUNCT
ajst-23745	3	1	by	by	ADP
ajst-23745	3	2	combing	comb	VERB
ajst-23745	3	3	the	the	DET
ajst-23745	3	4	accident	accident	NOUN
ajst-23745	3	5	investigation	investigation	NOUN
ajst-23745	3	6	reports	report	NOUN
ajst-23745	3	7	of	of	ADP
ajst-23745	3	8	the	the	DET
ajst-23745	3	9	petroleum	petroleum	NOUN
ajst-23745	3	10	industry	industry	NOUN
ajst-23745	3	11	in	in	ADP
ajst-23745	3	12	recent	recent	ADJ
ajst-23745	3	13	years	year	NOUN
ajst-23745	3	14	,	,	PUNCT
ajst-23745	3	15	we	we	PRON
ajst-23745	3	16	can	can	AUX
ajst-23745	3	17	effectively	effectively	ADV
ajst-23745	3	18	reduce	reduce	VERB
ajst-23745	3	19	the	the	DET
ajst-23745	3	20	possibility	possibility	NOUN
ajst-23745	3	21	of	of	ADP
ajst-23745	3	22	accidents	accident	NOUN
ajst-23745	3	23	by	by	ADP
ajst-23745	3	24	analyzing	analyze	VERB
ajst-23745	3	25	the	the	DET
ajst-23745	3	26	direct	direct	ADJ
ajst-23745	3	27	and	and	CCONJ
ajst-23745	3	28	indirect	indirect	ADJ
ajst-23745	3	29	causes	cause	NOUN
ajst-23745	3	30	of	of	ADP
ajst-23745	3	31	human	human	NOUN
ajst-23745	3	32	-	-	PUNCT
ajst-23745	3	33	caused	cause	VERB
ajst-23745	3	34	accidents	accident	NOUN
ajst-23745	3	35	based	base	VERB
ajst-23745	3	36	on	on	ADP
ajst-23745	3	37	the	the	DET
ajst-23745	3	38	gray	gray	ADJ
ajst-23745	3	39	relation	relation	NOUN
ajst-23745	3	40	system	system	NOUN
ajst-23745	3	41	from	from	ADP
ajst-23745	3	42	the	the	DET
ajst-23745	3	43	human	human	NOUN
ajst-23745	3	44	-	-	PUNCT
ajst-23745	3	45	caused	cause	VERB
ajst-23745	3	46	aspect	aspect	NOUN
ajst-23745	3	47	,	,	PUNCT
ajst-23745	3	48	identifying	identify	VERB
ajst-23745	3	49	the	the	DET
ajst-23745	3	50	main	main	ADJ
ajst-23745	3	51	influencing	influence	VERB
ajst-23745	3	52	factors	factor	NOUN
ajst-23745	3	53	and	and	CCONJ
ajst-23745	3	54	taking	take	VERB
ajst-23745	3	55	targeted	target	VERB
ajst-23745	3	56	preventive	preventive	ADJ
ajst-23745	3	57	measures	measure	NOUN
ajst-23745	3	58	.	.	PUNCT
ajst-23745	4	1	keywords	keyword	NOUN
ajst-23745	4	2	:	:	PUNCT
ajst-23745	4	3	oil	oil	NOUN
ajst-23745	4	4	industry	industry	NOUN
ajst-23745	4	5	;	;	PUNCT
ajst-23745	4	6	human	human	NOUN
ajst-23745	4	7	-	-	PUNCT
ajst-23745	4	8	caused	cause	VERB
ajst-23745	4	9	accidents	accident	NOUN
ajst-23745	4	10	;	;	PUNCT
ajst-23745	4	11	gray	gray	ADJ
ajst-23745	4	12	relation	relation	NOUN
ajst-23745	4	13	analysis	analysis	NOUN
ajst-23745	4	14	.	.	PUNCT
ajst-23745	5	1	1	1	X
ajst-23745	5	2	.	.	X
ajst-23745	5	3	introduction	introduction	NOUN
ajst-23745	5	4	oil	oil	NOUN
ajst-23745	5	5	is	be	AUX
ajst-23745	5	6	one	one	NUM
ajst-23745	5	7	of	of	ADP
ajst-23745	5	8	the	the	DET
ajst-23745	5	9	world	world	NOUN
ajst-23745	5	10	's	's	PART
ajst-23745	5	11	most	most	ADV
ajst-23745	5	12	important	important	ADJ
ajst-23745	5	13	sources	source	NOUN
ajst-23745	5	14	of	of	ADP
ajst-23745	5	15	energy	energy	NOUN
ajst-23745	5	16	,	,	PUNCT
ajst-23745	5	17	and	and	CCONJ
ajst-23745	5	18	the	the	DET
ajst-23745	5	19	oil	oil	NOUN
ajst-23745	5	20	industry	industry	NOUN
ajst-23745	5	21	is	be	AUX
ajst-23745	5	22	usually	usually	ADV
ajst-23745	5	23	an	an	DET
ajst-23745	5	24	important	important	ADJ
ajst-23745	5	25	economic	economic	ADJ
ajst-23745	5	26	pillar	pillar	NOUN
ajst-23745	5	27	of	of	ADP
ajst-23745	5	28	a	a	DET
ajst-23745	5	29	country	country	NOUN
ajst-23745	5	30	or	or	CCONJ
ajst-23745	5	31	region	region	NOUN
ajst-23745	5	32	.	.	PUNCT
ajst-23745	6	1	however	however	ADV
ajst-23745	6	2	,	,	PUNCT
ajst-23745	6	3	oil	oil	NOUN
ajst-23745	6	4	production	production	NOUN
ajst-23745	6	5	involves	involve	VERB
ajst-23745	6	6	geological	geological	ADJ
ajst-23745	6	7	exploration	exploration	NOUN
ajst-23745	6	8	,	,	PUNCT
ajst-23745	6	9	drilling	drilling	NOUN
ajst-23745	6	10	,	,	PUNCT
ajst-23745	6	11	oil	oil	NOUN
ajst-23745	6	12	extraction	extraction	NOUN
ajst-23745	6	13	,	,	PUNCT
ajst-23745	6	14	refining	refining	NOUN
ajst-23745	6	15	and	and	CCONJ
ajst-23745	6	16	other	other	ADJ
ajst-23745	6	17	technical	technical	ADJ
ajst-23745	6	18	aspects	aspect	NOUN
ajst-23745	6	19	,	,	PUNCT
ajst-23745	6	20	and	and	CCONJ
ajst-23745	6	21	its	its	PRON
ajst-23745	6	22	operating	operating	NOUN
ajst-23745	6	23	environment	environment	NOUN
ajst-23745	6	24	is	be	AUX
ajst-23745	6	25	complex	complex	ADJ
ajst-23745	6	26	,	,	PUNCT
ajst-23745	6	27	with	with	ADP
ajst-23745	6	28	high	high	ADJ
ajst-23745	6	29	risks	risk	NOUN
ajst-23745	6	30	,	,	PUNCT
ajst-23745	6	31	such	such	ADJ
ajst-23745	6	32	as	as	ADP
ajst-23745	6	33	fire	fire	NOUN
ajst-23745	6	34	,	,	PUNCT
ajst-23745	6	35	explosion	explosion	NOUN
ajst-23745	6	36	and	and	CCONJ
ajst-23745	6	37	leakage	leakage	NOUN
ajst-23745	6	38	.	.	PUNCT
ajst-23745	7	1	accidents	accident	NOUN
ajst-23745	7	2	occurring	occur	VERB
ajst-23745	7	3	in	in	ADP
ajst-23745	7	4	the	the	DET
ajst-23745	7	5	oil	oil	NOUN
ajst-23745	7	6	production	production	NOUN
ajst-23745	7	7	process	process	NOUN
ajst-23745	7	8	may	may	AUX
ajst-23745	7	9	lead	lead	VERB
ajst-23745	7	10	to	to	ADP
ajst-23745	7	11	property	property	NOUN
ajst-23745	7	12	losses	loss	NOUN
ajst-23745	7	13	,	,	PUNCT
ajst-23745	7	14	casualties	casualty	NOUN
ajst-23745	7	15	,	,	PUNCT
ajst-23745	7	16	and	and	CCONJ
ajst-23745	7	17	even	even	ADV
ajst-23745	7	18	trigger	trigger	VERB
ajst-23745	7	19	social	social	ADJ
ajst-23745	7	20	unrest	unrest	NOUN
ajst-23745	7	21	,	,	PUNCT
ajst-23745	7	22	seriously	seriously	ADV
ajst-23745	7	23	affecting	affect	VERB
ajst-23745	7	24	the	the	DET
ajst-23745	7	25	process	process	NOUN
ajst-23745	7	26	of	of	ADP
ajst-23745	7	27	economic	economic	ADJ
ajst-23745	7	28	development.on	development.on	PROPN
ajst-23745	7	29	november	november	PROPN
ajst-23745	7	30	13	13	NUM
ajst-23745	7	31	,	,	PUNCT
ajst-23745	7	32	2005	2005	NUM
ajst-23745	7	33	,	,	PUNCT
ajst-23745	7	34	an	an	DET
ajst-23745	7	35	explosion	explosion	NOUN
ajst-23745	7	36	occurred	occur	VERB
ajst-23745	7	37	in	in	ADP
ajst-23745	7	38	the	the	DET
ajst-23745	7	39	nitrobenzene	nitrobenzene	ADJ
ajst-23745	7	40	distillation	distillation	NOUN
ajst-23745	7	41	tower	tower	NOUN
ajst-23745	7	42	of	of	ADP
ajst-23745	7	43	jilin	jilin	PROPN
ajst-23745	7	44	petrochemical	petrochemical	PROPN
ajst-23745	7	45	company	company	NOUN
ajst-23745	7	46	's	's	PART
ajst-23745	7	47	double	double	ADJ
ajst-23745	7	48	benzene	benzene	NOUN
ajst-23745	7	49	plant	plant	NOUN
ajst-23745	7	50	,	,	PUNCT
ajst-23745	7	51	resulting	result	VERB
ajst-23745	7	52	in	in	ADP
ajst-23745	7	53	8	8	NUM
ajst-23745	7	54	deaths	death	NOUN
ajst-23745	7	55	and	and	CCONJ
ajst-23745	7	56	60	60	NUM
ajst-23745	7	57	injuries	injury	NOUN
ajst-23745	7	58	,	,	PUNCT
ajst-23745	7	59	and	and	CCONJ
ajst-23745	7	60	triggering	trigger	VERB
ajst-23745	7	61	a	a	DET
ajst-23745	7	62	water	water	NOUN
ajst-23745	7	63	pollution	pollution	NOUN
ajst-23745	7	64	incident	incident	NOUN
ajst-23745	7	65	in	in	ADP
ajst-23745	7	66	the	the	DET
ajst-23745	7	67	songhua	songhua	PROPN
ajst-23745	7	68	river	river	PROPN
ajst-23745	7	69	,	,	PUNCT
ajst-23745	7	70	which	which	PRON
ajst-23745	7	71	resulted	result	VERB
ajst-23745	7	72	in	in	ADP
ajst-23745	7	73	a	a	DET
ajst-23745	7	74	severe	severe	ADJ
ajst-23745	7	75	impact	impact	NOUN
ajst-23745	8	1	[	[	X
ajst-23745	8	2	1	1	NUM
ajst-23745	8	3	]	]	PUNCT
ajst-23745	8	4	;	;	PUNCT
ajst-23745	8	5	from	from	ADP
ajst-23745	8	6	july	july	PROPN
ajst-23745	8	7	16	16	NUM
ajst-23745	8	8	,	,	PUNCT
ajst-23745	8	9	2010	2010	NUM
ajst-23745	8	10	,	,	PUNCT
ajst-23745	8	11	to	to	ADP
ajst-23745	8	12	2017	2017	NUM
ajst-23745	8	13	august	august	PROPN
ajst-23745	8	14	17	17	NUM
ajst-23745	8	15	,	,	PUNCT
ajst-23745	8	16	2010	2010	NUM
ajst-23745	8	17	,	,	PUNCT
ajst-23745	8	18	dalian	dalian	ADJ
ajst-23745	8	19	petrochemical	petrochemical	NOUN
ajst-23745	8	20	company	company	NOUN
ajst-23745	8	21	of	of	ADP
ajst-23745	8	22	cnpc	cnpc	NOUN
ajst-23745	8	23	occurred	occur	VERB
ajst-23745	8	24	a	a	DET
ajst-23745	8	25	cumulative	cumulative	ADJ
ajst-23745	8	26	total	total	NOUN
ajst-23745	8	27	of	of	ADP
ajst-23745	8	28	four	four	NUM
ajst-23745	8	29	large	large	ADJ
ajst-23745	8	30	accidents	accident	NOUN
ajst-23745	8	31	,	,	PUNCT
ajst-23745	8	32	in	in	ADP
ajst-23745	8	33	addition	addition	NOUN
ajst-23745	8	34	to	to	ADP
ajst-23745	8	35	serious	serious	ADJ
ajst-23745	8	36	damage	damage	NOUN
ajst-23745	8	37	to	to	ADP
ajst-23745	8	38	the	the	DET
ajst-23745	8	39	company	company	NOUN
ajst-23745	8	40	's	's	PART
ajst-23745	8	41	image	image	NOUN
ajst-23745	8	42	,	,	PUNCT
ajst-23745	8	43	but	but	CCONJ
ajst-23745	8	44	also	also	ADV
ajst-23745	8	45	caused	cause	VERB
ajst-23745	8	46	serious	serious	ADJ
ajst-23745	8	47	casualties	casualty	NOUN
ajst-23745	8	48	,	,	PUNCT
ajst-23745	8	49	economic	economic	ADJ
ajst-23745	8	50	losses	loss	NOUN
ajst-23745	8	51	,	,	PUNCT
ajst-23745	8	52	and	and	CCONJ
ajst-23745	8	53	a	a	DET
ajst-23745	8	54	far	far	ADV
ajst-23745	8	55	-	-	PUNCT
ajst-23745	8	56	reaching	reach	VERB
ajst-23745	8	57	impact	impact	NOUN
ajst-23745	8	58	on	on	ADP
ajst-23745	8	59	the	the	DET
ajst-23745	8	60	local	local	ADJ
ajst-23745	8	61	environment	environment	NOUN
ajst-23745	8	62	and	and	CCONJ
ajst-23745	8	63	public	public	ADJ
ajst-23745	8	64	safety	safety	NOUN
ajst-23745	8	65	.	.	PUNCT
ajst-23745	9	1	in	in	ADP
ajst-23745	9	2	recent	recent	ADJ
ajst-23745	9	3	years	year	NOUN
ajst-23745	9	4	,	,	PUNCT
ajst-23745	9	5	affected	affect	VERB
ajst-23745	9	6	by	by	ADP
ajst-23745	9	7	the	the	DET
ajst-23745	9	8	new	new	ADJ
ajst-23745	9	9	crown	crown	NOUN
ajst-23745	9	10	epidemic	epidemic	NOUN
ajst-23745	9	11	,	,	PUNCT
ajst-23745	9	12	the	the	DET
ajst-23745	9	13	production	production	NOUN
ajst-23745	9	14	and	and	CCONJ
ajst-23745	9	15	operational	operational	ADJ
ajst-23745	9	16	efficiency	efficiency	NOUN
ajst-23745	9	17	of	of	ADP
ajst-23745	9	18	society	society	NOUN
ajst-23745	9	19	has	have	AUX
ajst-23745	9	20	declined	decline	VERB
ajst-23745	9	21	compared	compare	VERB
ajst-23745	9	22	to	to	ADP
ajst-23745	9	23	before	before	ADV
ajst-23745	9	24	,	,	PUNCT
ajst-23745	9	25	also	also	ADV
ajst-23745	9	26	in	in	ADP
ajst-23745	9	27	the	the	DET
ajst-23745	9	28	petroleum	petroleum	NOUN
ajst-23745	9	29	industry	industry	NOUN
ajst-23745	9	30	.	.	PUNCT
ajst-23745	10	1	in	in	ADP
ajst-23745	10	2	the	the	DET
ajst-23745	10	3	early	early	ADJ
ajst-23745	10	4	stages	stage	NOUN
ajst-23745	10	5	of	of	ADP
ajst-23745	10	6	the	the	DET
ajst-23745	10	7	epidemic	epidemic	NOUN
ajst-23745	10	8	,	,	PUNCT
ajst-23745	10	9	strict	strict	ADJ
ajst-23745	10	10	closure	closure	NOUN
ajst-23745	10	11	measures	measure	NOUN
ajst-23745	10	12	were	be	AUX
ajst-23745	10	13	imposed	impose	VERB
ajst-23745	10	14	in	in	ADP
ajst-23745	10	15	some	some	DET
ajst-23745	10	16	areas	area	NOUN
ajst-23745	10	17	,	,	PUNCT
ajst-23745	10	18	resulting	result	VERB
ajst-23745	10	19	in	in	ADP
ajst-23745	10	20	restrictions	restriction	NOUN
ajst-23745	10	21	or	or	CCONJ
ajst-23745	10	22	suspension	suspension	NOUN
ajst-23745	10	23	of	of	ADP
ajst-23745	10	24	operations	operation	NOUN
ajst-23745	10	25	at	at	ADP
ajst-23745	10	26	oil	oil	NOUN
ajst-23745	10	27	extraction	extraction	NOUN
ajst-23745	10	28	and	and	CCONJ
ajst-23745	10	29	processing	processing	NOUN
ajst-23745	10	30	facilities	facility	NOUN
ajst-23745	10	31	.	.	PUNCT
ajst-23745	11	1	for	for	ADP
ajst-23745	11	2	example	example	NOUN
ajst-23745	11	3	,	,	PUNCT
ajst-23745	11	4	in	in	ADP
ajst-23745	11	5	february	february	PROPN
ajst-23745	11	6	2020	2020	NUM
ajst-23745	11	7	,	,	PUNCT
ajst-23745	11	8	sinopec	sinopec	PROPN
ajst-23745	11	9	,	,	PUNCT
ajst-23745	11	10	china	china	PROPN
ajst-23745	11	11	's	's	PART
ajst-23745	11	12	largest	large	ADJ
ajst-23745	11	13	oil	oil	NOUN
ajst-23745	11	14	producer	producer	NOUN
ajst-23745	11	15	,	,	PUNCT
ajst-23745	11	16	announced	announce	VERB
ajst-23745	11	17	that	that	SCONJ
ajst-23745	11	18	it	it	PRON
ajst-23745	11	19	was	be	AUX
ajst-23745	11	20	suspending	suspend	VERB
ajst-23745	11	21	production	production	NOUN
ajst-23745	11	22	at	at	ADP
ajst-23745	11	23	some	some	PRON
ajst-23745	11	24	of	of	ADP
ajst-23745	11	25	its	its	PRON
ajst-23745	11	26	refineries	refinery	NOUN
ajst-23745	11	27	,	,	PUNCT
ajst-23745	11	28	but	but	CCONJ
ajst-23745	11	29	the	the	DET
ajst-23745	11	30	oil	oil	NOUN
ajst-23745	11	31	industry	industry	NOUN
ajst-23745	11	32	still	still	ADV
ajst-23745	11	33	experienced	experience	VERB
ajst-23745	11	34	a	a	DET
ajst-23745	11	35	number	number	NOUN
ajst-23745	11	36	of	of	ADP
ajst-23745	11	37	safety	safety	NOUN
ajst-23745	11	38	accidents	accident	NOUN
ajst-23745	11	39	during	during	ADP
ajst-23745	11	40	the	the	DET
ajst-23745	11	41	2020	2020	NUM
ajst-23745	11	42	-	-	SYM
ajst-23745	11	43	2022	2022	NUM
ajst-23745	11	44	period	period	NOUN
ajst-23745	11	45	,	,	PUNCT
ajst-23745	11	46	and	and	CCONJ
ajst-23745	11	47	human	human	ADJ
ajst-23745	11	48	factors	factor	NOUN
ajst-23745	11	49	accounted	account	VERB
ajst-23745	11	50	for	for	ADP
ajst-23745	11	51	a	a	DET
ajst-23745	11	52	fairly	fairly	ADV
ajst-23745	11	53	high	high	ADJ
ajst-23745	11	54	percentage	percentage	NOUN
ajst-23745	11	55	of	of	ADP
ajst-23745	11	56	the	the	DET
ajst-23745	11	57	direct	direct	ADJ
ajst-23745	11	58	causes	cause	NOUN
ajst-23745	11	59	of	of	ADP
ajst-23745	11	60	these	these	DET
ajst-23745	11	61	accidents	accident	NOUN
ajst-23745	11	62	.	.	PUNCT
ajst-23745	12	1	currently	currently	ADV
ajst-23745	12	2	,	,	PUNCT
ajst-23745	12	3	there	there	PRON
ajst-23745	12	4	are	be	VERB
ajst-23745	12	5	fewer	few	ADJ
ajst-23745	12	6	studies	study	NOUN
ajst-23745	12	7	on	on	ADP
ajst-23745	12	8	human	human	ADJ
ajst-23745	12	9	unsafe	unsafe	ADJ
ajst-23745	12	10	behaviors	behavior	NOUN
ajst-23745	12	11	in	in	ADP
ajst-23745	12	12	the	the	DET
ajst-23745	12	13	production	production	NOUN
ajst-23745	12	14	process	process	NOUN
ajst-23745	12	15	of	of	ADP
ajst-23745	12	16	the	the	DET
ajst-23745	12	17	petroleum	petroleum	NOUN
ajst-23745	12	18	industry	industry	NOUN
ajst-23745	12	19	,	,	PUNCT
ajst-23745	12	20	while	while	SCONJ
ajst-23745	12	21	systematic	systematic	ADJ
ajst-23745	12	22	human	human	ADJ
ajst-23745	12	23	factors	factor	NOUN
ajst-23745	12	24	engineering	engineering	NOUN
ajst-23745	12	25	analysis	analysis	NOUN
ajst-23745	12	26	is	be	AUX
ajst-23745	12	27	even	even	ADV
ajst-23745	12	28	rarer	rare	ADJ
ajst-23745	12	29	.	.	PUNCT
ajst-23745	13	1	therefore	therefore	ADV
ajst-23745	13	2	,	,	PUNCT
ajst-23745	13	3	a	a	DET
ajst-23745	13	4	systematic	systematic	ADJ
ajst-23745	13	5	human	human	ADJ
ajst-23745	13	6	factors	factor	NOUN
ajst-23745	13	7	engineering	engineer	VERB
ajst-23745	13	8	analysis	analysis	NOUN
ajst-23745	13	9	of	of	ADP
ajst-23745	13	10	high	high	ADJ
ajst-23745	13	11	-	-	PUNCT
ajst-23745	13	12	risk	risk	NOUN
ajst-23745	13	13	accidents	accident	NOUN
ajst-23745	13	14	in	in	ADP
ajst-23745	13	15	the	the	DET
ajst-23745	13	16	petroleum	petroleum	NOUN
ajst-23745	13	17	industry	industry	NOUN
ajst-23745	13	18	is	be	AUX
ajst-23745	13	19	of	of	ADP
ajst-23745	13	20	great	great	ADJ
ajst-23745	13	21	and	and	CCONJ
ajst-23745	13	22	practical	practical	ADJ
ajst-23745	13	23	significance	significance	NOUN
ajst-23745	13	24	for	for	ADP
ajst-23745	13	25	reducing	reduce	VERB
ajst-23745	13	26	the	the	DET
ajst-23745	13	27	occurrence	occurrence	NOUN
ajst-23745	13	28	of	of	ADP
ajst-23745	13	29	high	high	ADJ
ajst-23745	13	30	-	-	PUNCT
ajst-23745	13	31	risk	risk	NOUN
ajst-23745	13	32	accidents	accident	NOUN
ajst-23745	13	33	in	in	ADP
ajst-23745	13	34	petrochemical	petrochemical	NOUN
ajst-23745	13	35	industry	industry	NOUN
ajst-23745	13	36	.	.	PUNCT
ajst-23745	14	1	therefore	therefore	ADV
ajst-23745	14	2	,	,	PUNCT
ajst-23745	14	3	the	the	DET
ajst-23745	14	4	causes	cause	NOUN
ajst-23745	14	5	in	in	ADP
ajst-23745	14	6	the	the	DET
ajst-23745	14	7	accident	accident	NOUN
ajst-23745	14	8	investigation	investigation	NOUN
ajst-23745	14	9	report	report	NOUN
ajst-23745	14	10	are	be	AUX
ajst-23745	14	11	refined	refine	VERB
ajst-23745	14	12	and	and	CCONJ
ajst-23745	14	13	analyzed	analyze	VERB
ajst-23745	14	14	to	to	PART
ajst-23745	14	15	form	form	VERB
ajst-23745	14	16	the	the	DET
ajst-23745	14	17	index	index	NOUN
ajst-23745	14	18	system	system	NOUN
ajst-23745	14	19	of	of	ADP
ajst-23745	14	20	gray	gray	ADJ
ajst-23745	14	21	relation	relation	NOUN
ajst-23745	14	22	analysis	analysis	NOUN
ajst-23745	14	23	of	of	ADP
ajst-23745	14	24	human	human	ADJ
ajst-23745	14	25	factors	factor	NOUN
ajst-23745	14	26	in	in	ADP
ajst-23745	14	27	petroleum	petroleum	NOUN
ajst-23745	14	28	safety	safety	NOUN
ajst-23745	14	29	accidents	accident	NOUN
ajst-23745	14	30	,	,	PUNCT
ajst-23745	14	31	and	and	CCONJ
ajst-23745	14	32	then	then	ADV
ajst-23745	14	33	the	the	DET
ajst-23745	14	34	key	key	ADJ
ajst-23745	14	35	influencing	influence	VERB
ajst-23745	14	36	factors	factor	NOUN
ajst-23745	14	37	of	of	ADP
ajst-23745	14	38	accidents	accident	NOUN
ajst-23745	14	39	are	be	AUX
ajst-23745	14	40	identified	identify	VERB
ajst-23745	14	41	through	through	ADP
ajst-23745	14	42	the	the	DET
ajst-23745	14	43	gray	gray	ADJ
ajst-23745	14	44	relation	relation	NOUN
ajst-23745	14	45	analysis	analysis	NOUN
ajst-23745	14	46	method	method	NOUN
ajst-23745	14	47	.	.	PUNCT
ajst-23745	15	1	2	2	X
ajst-23745	15	2	.	.	X
ajst-23745	15	3	gray	gray	ADJ
ajst-23745	15	4	relation	relation	NOUN
ajst-23745	15	5	analysis	analysis	NOUN
ajst-23745	15	6	2.1	2.1	NUM
ajst-23745	15	7	.	.	PUNCT
ajst-23745	16	1	gray	gray	ADJ
ajst-23745	16	2	relation	relation	NOUN
ajst-23745	16	3	analysis	analysis	NOUN
ajst-23745	16	4	principle	principle	ADJ
ajst-23745	16	5	grey	grey	NOUN
ajst-23745	16	6	relation	relation	NOUN
ajst-23745	16	7	analysis	analysis	NOUN
ajst-23745	16	8	(	(	PUNCT
ajst-23745	16	9	gra	gra	PROPN
ajst-23745	16	10	)	)	PUNCT
ajst-23745	16	11	is	be	AUX
ajst-23745	16	12	a	a	DET
ajst-23745	16	13	multi	multi	ADJ
ajst-23745	16	14	-	-	ADJ
ajst-23745	16	15	factor	factor	ADJ
ajst-23745	16	16	statistical	statistical	ADJ
ajst-23745	16	17	analysis	analysis	NOUN
ajst-23745	16	18	method	method	NOUN
ajst-23745	16	19	that	that	PRON
ajst-23745	16	20	uses	use	VERB
ajst-23745	16	21	gray	gray	ADJ
ajst-23745	16	22	correlation	correlation	NOUN
ajst-23745	16	23	in	in	ADP
ajst-23745	16	24	a	a	DET
ajst-23745	16	25	gray	gray	ADJ
ajst-23745	16	26	system	system	NOUN
ajst-23745	16	27	to	to	PART
ajst-23745	16	28	determine	determine	VERB
ajst-23745	16	29	the	the	DET
ajst-23745	16	30	strength	strength	NOUN
ajst-23745	16	31	of	of	ADP
ajst-23745	16	32	our	our	PRON
ajst-23745	16	33	items	item	NOUN
ajst-23745	16	34	of	of	ADP
ajst-23745	16	35	interest	interest	NOUN
ajst-23745	16	36	by	by	ADP
ajst-23745	16	37	other	other	ADJ
ajst-23745	16	38	factors	factor	NOUN
ajst-23745	16	39	[	[	X
ajst-23745	16	40	2	2	NUM
ajst-23745	16	41	]	]	PUNCT
ajst-23745	16	42	.	.	PUNCT
ajst-23745	17	1	gray	gray	ADJ
ajst-23745	17	2	system	system	NOUN
ajst-23745	17	3	means	mean	VERB
ajst-23745	17	4	that	that	SCONJ
ajst-23745	17	5	the	the	DET
ajst-23745	17	6	information	information	NOUN
ajst-23745	17	7	in	in	ADP
ajst-23745	17	8	the	the	DET
ajst-23745	17	9	system	system	NOUN
ajst-23745	17	10	has	have	VERB
ajst-23745	17	11	incompleteness	incompleteness	NOUN
ajst-23745	17	12	and	and	CCONJ
ajst-23745	17	13	non	non	ADJ
ajst-23745	17	14	-	-	ADJ
ajst-23745	17	15	uniqueness	uniqueness	ADJ
ajst-23745	17	16	;	;	PUNCT
ajst-23745	17	17	gray	gray	ADJ
ajst-23745	17	18	correlation	correlation	NOUN
ajst-23745	17	19	describes	describe	VERB
ajst-23745	17	20	the	the	DET
ajst-23745	17	21	relative	relative	ADJ
ajst-23745	17	22	changes	change	NOUN
ajst-23745	17	23	between	between	ADP
ajst-23745	17	24	factors	factor	NOUN
ajst-23745	17	25	,	,	PUNCT
ajst-23745	17	26	and	and	CCONJ
ajst-23745	17	27	its	its	PRON
ajst-23745	17	28	numerical	numerical	ADJ
ajst-23745	17	29	magnitude	magnitude	NOUN
ajst-23745	17	30	is	be	AUX
ajst-23745	17	31	sorted	sort	VERB
ajst-23745	17	32	to	to	PART
ajst-23745	17	33	get	get	VERB
ajst-23745	17	34	the	the	DET
ajst-23745	17	35	gray	gray	ADJ
ajst-23745	17	36	correlation	correlation	NOUN
ajst-23745	17	37	order	order	NOUN
ajst-23745	17	38	,	,	PUNCT
ajst-23745	17	39	through	through	ADP
ajst-23745	17	40	which	which	PRON
ajst-23745	17	41	the	the	DET
ajst-23745	17	42	degree	degree	NOUN
ajst-23745	17	43	of	of	ADP
ajst-23745	17	44	influence	influence	NOUN
ajst-23745	17	45	of	of	ADP
ajst-23745	17	46	each	each	DET
ajst-23745	17	47	factor	factor	NOUN
ajst-23745	17	48	on	on	ADP
ajst-23745	17	49	the	the	DET
ajst-23745	17	50	results	result	NOUN
ajst-23745	17	51	is	be	AUX
ajst-23745	17	52	derived	derive	VERB
ajst-23745	17	53	.	.	PUNCT
ajst-23745	18	1	compared	compare	VERB
ajst-23745	18	2	with	with	ADP
ajst-23745	18	3	traditional	traditional	ADJ
ajst-23745	18	4	mathematical	mathematical	ADJ
ajst-23745	18	5	and	and	CCONJ
ajst-23745	18	6	statistical	statistical	ADJ
ajst-23745	18	7	analysis	analysis	NOUN
ajst-23745	18	8	methods	method	NOUN
ajst-23745	18	9	,	,	PUNCT
ajst-23745	18	10	such	such	ADJ
ajst-23745	18	11	as	as	ADP
ajst-23745	18	12	regression	regression	NOUN
ajst-23745	18	13	analysis	analysis	NOUN
ajst-23745	18	14	,	,	PUNCT
ajst-23745	18	15	analysis	analysis	NOUN
ajst-23745	18	16	of	of	ADP
ajst-23745	18	17	variance	variance	NOUN
ajst-23745	18	18	,	,	PUNCT
ajst-23745	18	19	principal	principal	ADJ
ajst-23745	18	20	component	component	NOUN
ajst-23745	18	21	analysis	analysis	NOUN
ajst-23745	18	22	,	,	PUNCT
ajst-23745	18	23	etc	etc	X
ajst-23745	18	24	.	.	X
ajst-23745	18	25	,	,	PUNCT
ajst-23745	18	26	gray	gray	ADJ
ajst-23745	18	27	correlation	correlation	NOUN
ajst-23745	18	28	analysis	analysis	NOUN
ajst-23745	18	29	is	be	AUX
ajst-23745	18	30	equally	equally	ADV
ajst-23745	18	31	applicable	applicable	ADJ
ajst-23745	18	32	to	to	ADP
ajst-23745	18	33	the	the	DET
ajst-23745	18	34	number	number	NOUN
ajst-23745	18	35	of	of	ADP
ajst-23745	18	36	samples	sample	NOUN
ajst-23745	18	37	and	and	CCONJ
ajst-23745	18	38	samples	sample	NOUN
ajst-23745	18	39	with	with	ADP
ajst-23745	18	40	or	or	CCONJ
ajst-23745	18	41	without	without	ADP
ajst-23745	18	42	patterns	pattern	NOUN
ajst-23745	18	43	,	,	PUNCT
ajst-23745	18	44	and	and	CCONJ
ajst-23745	18	45	the	the	DET
ajst-23745	18	46	calculation	calculation	NOUN
ajst-23745	18	47	is	be	AUX
ajst-23745	18	48	small	small	ADJ
ajst-23745	18	49	,	,	PUNCT
ajst-23745	18	50	and	and	CCONJ
ajst-23745	18	51	the	the	DET
ajst-23745	18	52	results	result	NOUN
ajst-23745	18	53	of	of	ADP
ajst-23745	18	54	the	the	DET
ajst-23745	18	55	analysis	analysis	NOUN
ajst-23745	18	56	generally	generally	ADV
ajst-23745	18	57	coincide	coincide	VERB
ajst-23745	18	58	with	with	ADP
ajst-23745	18	59	the	the	DET
ajst-23745	18	60	qualitative	qualitative	ADJ
ajst-23745	18	61	analysis	analysis	NOUN
ajst-23745	18	62	.	.	PUNCT
ajst-23745	19	1	2.2	2.2	NUM
ajst-23745	19	2	.	.	PUNCT
ajst-23745	19	3	gray	gray	ADJ
ajst-23745	19	4	relation	relation	NOUN
ajst-23745	19	5	analysis	analysis	NOUN
ajst-23745	19	6	steps	step	NOUN
ajst-23745	19	7	step	step	VERB
ajst-23745	19	8	1	1	NUM
ajst-23745	19	9	:	:	PUNCT
ajst-23745	19	10	determination	determination	NOUN
ajst-23745	19	11	of	of	ADP
ajst-23745	19	12	reference	reference	NOUN
ajst-23745	19	13	sequence	sequence	NOUN
ajst-23745	19	14	:	:	PUNCT
ajst-23745	19	15	step	step	NOUN
ajst-23745	19	16	2	2	NUM
ajst-23745	19	17	:	:	PUNCT
ajst-23745	19	18	determination	determination	NOUN
ajst-23745	19	19	of	of	ADP
ajst-23745	19	20	comparison	comparison	NOUN
ajst-23745	19	21	sequence	sequence	NOUN
ajst-23745	19	22	:	:	PUNCT
ajst-23745	19	23	step	step	NOUN
ajst-23745	19	24	3	3	NUM
ajst-23745	19	25	:	:	PUNCT
ajst-23745	19	26	to	to	PART
ajst-23745	19	27	carry	carry	VERB
ajst-23745	19	28	out	out	ADP
ajst-23745	19	29	the	the	DET
ajst-23745	19	30	dimensionless	dimensionless	NOUN
ajst-23745	19	31	processing	processing	NOUN
ajst-23745	19	32	,	,	PUNCT
ajst-23745	19	33	we	we	PRON
ajst-23745	19	34	got	get	VERB
ajst-23745	19	35	main	main	ADJ
ajst-23745	19	36	methods	method	NOUN
ajst-23745	19	37	:	:	PUNCT
ajst-23745	19	38	initialization	initialization	NOUN
ajst-23745	19	39	,	,	PUNCT
ajst-23745	19	40	averaging	averaging	NOUN
ajst-23745	19	41	,	,	PUNCT
ajst-23745	19	42	intervalization	intervalization	NOUN
ajst-23745	19	43	,	,	PUNCT
ajst-23745	19	44	etc	etc	X
ajst-23745	19	45	.	.	X
ajst-23745	19	46	,	,	PUNCT
ajst-23745	19	47	here	here	ADV
ajst-23745	19	48	the	the	DET
ajst-23745	19	49	initialization	initialization	NOUN
ajst-23745	19	50	is	be	AUX
ajst-23745	19	51	used	use	VERB
ajst-23745	19	52	to	to	PART
ajst-23745	19	53	obtain	obtain	VERB
ajst-23745	19	54	:	:	PUNCT
ajst-23745	19	55	step	step	NOUN
ajst-23745	19	56	4	4	NUM
ajst-23745	19	57	:	:	PUNCT
ajst-23745	19	58	find	find	VERB
ajst-23745	19	59	the	the	DET
ajst-23745	19	60	sequence	sequence	NOUN
ajst-23745	19	61	of	of	ADP
ajst-23745	19	62	differences	difference	NOUN
ajst-23745	19	63	,	,	PUNCT
ajst-23745	19	64	the	the	DET
ajst-23745	19	65	maximum	maximum	ADJ
ajst-23745	19	66	difference	difference	NOUN
ajst-23745	19	67	and	and	CCONJ
ajst-23745	19	68	the	the	DET
ajst-23745	19	69	minimum	minimum	ADJ
ajst-23745	19	70	difference	difference	NOUN
ajst-23745	19	71	.	.	PUNCT
ajst-23745	20	1	the	the	DET
ajst-23745	20	2	difference	difference	NOUN
ajst-23745	20	3	sequence	sequence	NOUN
ajst-23745	20	4	:	:	PUNCT
ajst-23745	20	5	the	the	DET
ajst-23745	20	6	maximum	maximum	ADJ
ajst-23745	20	7	difference	difference	NOUN
ajst-23745	20	8	:	:	PUNCT
ajst-23745	20	9	the	the	DET
ajst-23745	20	10	minimum	minimum	ADJ
ajst-23745	20	11	difference	difference	NOUN
ajst-23745	20	12	:	:	PUNCT
ajst-23745	20	13			ADJ
ajst-23745	20	14	)(x),	)(x),	PROPN
ajst-23745	20	15	...	...	PUNCT
ajst-23745	20	16	,2(x),1(xx	,2(x),1(xx	PUNCT
ajst-23745	20	17	0000	0000	NUM
ajst-23745	20	18	n	n	PROPN
ajst-23745	20	19			PROPN
ajst-23745	20	20			CCONJ
ajst-23745	20	21	min	min	PROPN
ajst-23745	20	22	,	,	PUNCT
ajst-23745	20	23	...	...	PUNCT
ajst-23745	20	24	,	,	PUNCT
ajst-23745	20	25	2,1,)(x),	2,1,)(x),	NUM
ajst-23745	20	26	...	...	PUNCT
ajst-23745	20	27	,2(x),1(xx	,2(x),1(xx	PUNCT
ajst-23745	20	28	iiii	iiii	PROPN
ajst-23745	20	29			NUM
ajst-23745	20	30	mixxx	mixxx	PROPN
ajst-23745	20	31	iii	iii	PROPN
ajst-23745	20	32	,	,	PUNCT
ajst-23745	20	33	...	...	PUNCT
ajst-23745	20	34	,	,	PUNCT
ajst-23745	20	35	2,1,0),1(/	2,1,0),1(/	NUM
ajst-23745	20	36	'	'	PART
ajst-23745	20	37			NUM
ajst-23745	20	38	mkkxkxk	mkkxkxk	VERB
ajst-23745	20	39	ii	ii	PROPN
ajst-23745	20	40	,	,	PUNCT
ajst-23745	20	41	...	...	PUNCT
ajst-23745	20	42	,	,	PUNCT
ajst-23745	20	43	2,1	2,1	NUM
ajst-23745	20	44	,	,	PUNCT
ajst-23745	20	45	)	)	PUNCT
ajst-23745	20	46	(	(	PUNCT
ajst-23745	20	47	'	'	NUM
ajst-23745	20	48	)	)	PUNCT
ajst-23745	20	49	(	(	PUNCT
ajst-23745	20	50	'	'	NUM
ajst-23745	20	51	)	)	PUNCT
ajst-23745	20	52	(	(	PUNCT
ajst-23745	20	53	0	0	NUM
ajst-23745	20	54			NUM
ajst-23745	20	55	)	)	PUNCT
ajst-23745	20	56	(	(	PUNCT
ajst-23745	20	57	'	'	NUM
ajst-23745	20	58	)	)	PUNCT
ajst-23745	20	59	(	(	PUNCT
ajst-23745	20	60	'	'	PUNCT
ajst-23745	20	61	maxmax(max	maxmax(max	X
ajst-23745	20	62	)	)	PUNCT
ajst-23745	20	63	0	0	NUM
ajst-23745	21	1	kxkx	kxkx	NOUN
ajst-23745	22	1	i	i	PRON
ajst-23745	22	2	ki	ki	INTJ
ajst-23745	23	1	i	i	PRON
ajst-23745	23	2			VERB
ajst-23745	23	3	209	209	NUM
ajst-23745	23	4	step	step	NOUN
ajst-23745	23	5	5	5	NUM
ajst-23745	23	6	:	:	PUNCT
ajst-23745	23	7	find	find	VERB
ajst-23745	23	8	the	the	DET
ajst-23745	23	9	relation	relation	NOUN
ajst-23745	23	10	coefficient	coefficient	NOUN
ajst-23745	23	11	:	:	PUNCT
ajst-23745	23	12	k	k	PROPN
ajst-23745	23	13	is	be	AUX
ajst-23745	23	14	the	the	DET
ajst-23745	23	15	resolution	resolution	NOUN
ajst-23745	23	16	factor	factor	NOUN
ajst-23745	23	17	,	,	PUNCT
ajst-23745	23	18	which	which	PRON
ajst-23745	23	19	generally	generally	ADV
ajst-23745	23	20	takes	take	VERB
ajst-23745	23	21	the	the	DET
ajst-23745	23	22	value	value	NOUN
ajst-23745	23	23	of	of	ADP
ajst-23745	23	24	0.5	0.5	NUM
ajst-23745	23	25	.	.	PUNCT
ajst-23745	24	1	step	step	NOUN
ajst-23745	24	2	6	6	NUM
ajst-23745	24	3	:	:	PUNCT
ajst-23745	24	4	find	find	VERB
ajst-23745	24	5	the	the	DET
ajst-23745	24	6	degree	degree	NOUN
ajst-23745	24	7	of	of	ADP
ajst-23745	24	8	relation	relation	NOUN
ajst-23745	24	9	.	.	PUNCT
ajst-23745	25	1	since	since	SCONJ
ajst-23745	25	2	the	the	DET
ajst-23745	25	3	relation	relation	NOUN
ajst-23745	25	4	coefficients	coefficient	NOUN
ajst-23745	25	5	only	only	ADV
ajst-23745	25	6	indicate	indicate	VERB
ajst-23745	25	7	the	the	DET
ajst-23745	25	8	closeness	closeness	NOUN
ajst-23745	25	9	of	of	ADP
ajst-23745	25	10	the	the	DET
ajst-23745	25	11	relationship	relationship	NOUN
ajst-23745	25	12	between	between	ADP
ajst-23745	25	13	the	the	DET
ajst-23745	25	14	comparison	comparison	NOUN
ajst-23745	25	15	series	series	NOUN
ajst-23745	25	16	and	and	CCONJ
ajst-23745	25	17	the	the	DET
ajst-23745	25	18	reference	reference	NOUN
ajst-23745	25	19	series	series	NOUN
ajst-23745	25	20	at	at	ADP
ajst-23745	25	21	each	each	DET
ajst-23745	25	22	time	time	NOUN
ajst-23745	25	23	,	,	PUNCT
ajst-23745	25	24	which	which	PRON
ajst-23745	25	25	is	be	AUX
ajst-23745	25	26	not	not	PART
ajst-23745	25	27	convenient	convenient	ADJ
ajst-23745	25	28	for	for	ADP
ajst-23745	25	29	comparison	comparison	NOUN
ajst-23745	25	30	,	,	PUNCT
ajst-23745	25	31	the	the	DET
ajst-23745	25	32	data	datum	NOUN
ajst-23745	25	33	are	be	AUX
ajst-23745	25	34	centralized	centralize	VERB
ajst-23745	25	35	and	and	CCONJ
ajst-23745	25	36	the	the	DET
ajst-23745	25	37	average	average	ADJ
ajst-23745	25	38	value	value	NOUN
ajst-23745	25	39	of	of	ADP
ajst-23745	25	40	each	each	DET
ajst-23745	25	41	reference	reference	NOUN
ajst-23745	25	42	series	series	NOUN
ajst-23745	25	43	is	be	AUX
ajst-23745	25	44	obtained	obtain	VERB
ajst-23745	25	45	as	as	ADP
ajst-23745	25	46	its	its	PRON
ajst-23745	25	47	correlation	correlation	NOUN
ajst-23745	25	48	degree	degree	NOUN
ajst-23745	25	49	for	for	ADP
ajst-23745	25	50	comparison	comparison	NOUN
ajst-23745	25	51	.	.	PUNCT
ajst-23745	26	1	the	the	PRON
ajst-23745	26	2	larger	large	ADJ
ajst-23745	26	3	the	the	DET
ajst-23745	26	4	correlation	correlation	NOUN
ajst-23745	26	5	coefficient	coefficient	NOUN
ajst-23745	26	6	,	,	PUNCT
ajst-23745	26	7	the	the	PRON
ajst-23745	26	8	closer	close	ADJ
ajst-23745	26	9	the	the	DET
ajst-23745	26	10	relationship	relationship	NOUN
ajst-23745	26	11	between	between	ADP
ajst-23745	26	12	the	the	DET
ajst-23745	26	13	group	group	NOUN
ajst-23745	26	14	of	of	ADP
ajst-23745	26	15	factors	factor	NOUN
ajst-23745	26	16	and	and	CCONJ
ajst-23745	26	17	the	the	DET
ajst-23745	26	18	reference	reference	NOUN
ajst-23745	26	19	series	series	NOUN
ajst-23745	26	20	,	,	PUNCT
ajst-23745	26	21	and	and	CCONJ
ajst-23745	26	22	the	the	DET
ajst-23745	26	23	ranking	ranking	NOUN
ajst-23745	26	24	obtained	obtain	VERB
ajst-23745	26	25	from	from	ADP
ajst-23745	26	26	the	the	DET
ajst-23745	26	27	correlation	correlation	NOUN
ajst-23745	26	28	coefficient	coefficient	NOUN
ajst-23745	26	29	is	be	AUX
ajst-23745	26	30	the	the	DET
ajst-23745	26	31	gray	gray	ADJ
ajst-23745	26	32	correlation	correlation	NOUN
ajst-23745	26	33	order	order	NOUN
ajst-23745	26	34	.	.	PUNCT
ajst-23745	27	1	3	3	X
ajst-23745	27	2	.	.	X
ajst-23745	27	3	gray	gray	ADJ
ajst-23745	27	4	relation	relation	NOUN
ajst-23745	27	5	analysis	analysis	NOUN
ajst-23745	27	6	of	of	ADP
ajst-23745	27	7	humancaused	humancause	VERB
ajst-23745	27	8	accidents	accident	NOUN
ajst-23745	27	9	the	the	DET
ajst-23745	27	10	occurrence	occurrence	NOUN
ajst-23745	27	11	of	of	ADP
ajst-23745	27	12	accidents	accident	NOUN
ajst-23745	27	13	usually	usually	ADV
ajst-23745	27	14	has	have	VERB
ajst-23745	27	15	a	a	DET
ajst-23745	27	16	certain	certain	ADJ
ajst-23745	27	17	degree	degree	NOUN
ajst-23745	27	18	of	of	ADP
ajst-23745	27	19	chance	chance	NOUN
ajst-23745	27	20	,	,	PUNCT
ajst-23745	27	21	each	each	DET
ajst-23745	27	22	accident	accident	NOUN
ajst-23745	27	23	is	be	AUX
ajst-23745	27	24	caused	cause	VERB
ajst-23745	27	25	by	by	ADP
ajst-23745	27	26	one	one	NUM
ajst-23745	27	27	or	or	CCONJ
ajst-23745	27	28	several	several	ADJ
ajst-23745	27	29	people	people	NOUN
ajst-23745	27	30	's	's	PART
ajst-23745	27	31	unsafe	unsafe	ADJ
ajst-23745	27	32	behavior	behavior	NOUN
ajst-23745	27	33	in	in	ADP
ajst-23745	27	34	time	time	NOUN
ajst-23745	27	35	or	or	CCONJ
ajst-23745	27	36	space	space	NOUN
ajst-23745	27	37	at	at	ADP
ajst-23745	27	38	the	the	DET
ajst-23745	27	39	same	same	ADJ
ajst-23745	27	40	time	time	NOUN
ajst-23745	27	41	,	,	PUNCT
ajst-23745	27	42	while	while	SCONJ
ajst-23745	27	43	causing	cause	VERB
ajst-23745	27	44	accidents	accident	NOUN
ajst-23745	27	45	of	of	ADP
ajst-23745	27	46	human	human	ADJ
ajst-23745	27	47	factors	factor	NOUN
ajst-23745	27	48	with	with	ADP
ajst-23745	27	49	difficult	difficult	ADJ
ajst-23745	27	50	to	to	PART
ajst-23745	27	51	capture	capture	VERB
ajst-23745	27	52	and	and	CCONJ
ajst-23745	27	53	irreversible	irreversible	ADJ
ajst-23745	27	54	characteristics	characteristic	NOUN
ajst-23745	27	55	,	,	PUNCT
ajst-23745	27	56	which	which	PRON
ajst-23745	27	57	makes	make	VERB
ajst-23745	27	58	it	it	PRON
ajst-23745	27	59	difficult	difficult	ADJ
ajst-23745	27	60	to	to	PART
ajst-23745	27	61	analyze	analyze	VERB
ajst-23745	27	62	the	the	DET
ajst-23745	27	63	relationship	relationship	NOUN
ajst-23745	27	64	between	between	ADP
ajst-23745	27	65	the	the	DET
ajst-23745	27	66	mutual	mutual	ADJ
ajst-23745	27	67	influence	influence	NOUN
ajst-23745	27	68	of	of	ADP
ajst-23745	27	69	factors	factor	NOUN
ajst-23745	27	70	.	.	PUNCT
ajst-23745	28	1	however	however	ADV
ajst-23745	28	2	,	,	PUNCT
ajst-23745	28	3	according	accord	VERB
ajst-23745	28	4	to	to	ADP
ajst-23745	28	5	the	the	DET
ajst-23745	28	6	basic	basic	ADJ
ajst-23745	28	7	procedure	procedure	NOUN
ajst-23745	28	8	of	of	ADP
ajst-23745	28	9	statistical	statistical	ADJ
ajst-23745	28	10	analysis	analysis	NOUN
ajst-23745	28	11	of	of	ADP
ajst-23745	28	12	accidents	accident	NOUN
ajst-23745	28	13	[	[	X
ajst-23745	28	14	3	3	NUM
ajst-23745	28	15	]	]	X
ajst-23745	28	16	:	:	PUNCT
ajst-23745	28	17	statistical	statistical	ADJ
ajst-23745	28	18	investigation	investigation	NOUN
ajst-23745	28	19	of	of	ADP
ajst-23745	28	20	accident	accident	NOUN
ajst-23745	28	21	data	datum	NOUN
ajst-23745	28	22	,	,	PUNCT
ajst-23745	28	23	processing	processing	NOUN
ajst-23745	28	24	and	and	CCONJ
ajst-23745	28	25	collation	collation	NOUN
ajst-23745	28	26	,	,	PUNCT
ajst-23745	28	27	comprehensive	comprehensive	ADJ
ajst-23745	28	28	analysis	analysis	NOUN
ajst-23745	28	29	,	,	PUNCT
ajst-23745	28	30	through	through	ADP
ajst-23745	28	31	the	the	DET
ajst-23745	28	32	analysis	analysis	NOUN
ajst-23745	28	33	of	of	ADP
ajst-23745	28	34	the	the	DET
ajst-23745	28	35	accident	accident	NOUN
ajst-23745	28	36	investigation	investigation	NOUN
ajst-23745	28	37	report	report	NOUN
ajst-23745	28	38	can	can	AUX
ajst-23745	28	39	be	be	AUX
ajst-23745	28	40	found	find	VERB
ajst-23745	28	41	that	that	SCONJ
ajst-23745	28	42	human	human	ADJ
ajst-23745	28	43	factors	factor	NOUN
ajst-23745	28	44	show	show	VERB
ajst-23745	28	45	a	a	DET
ajst-23745	28	46	certain	certain	ADJ
ajst-23745	28	47	degree	degree	NOUN
ajst-23745	28	48	of	of	ADP
ajst-23745	28	49	repeatability	repeatability	NOUN
ajst-23745	28	50	,	,	PUNCT
ajst-23745	28	51	and	and	CCONJ
ajst-23745	28	52	there	there	PRON
ajst-23745	28	53	is	be	VERB
ajst-23745	28	54	a	a	DET
ajst-23745	28	55	regularity	regularity	NOUN
ajst-23745	28	56	to	to	PART
ajst-23745	28	57	be	be	AUX
ajst-23745	28	58	followed	follow	VERB
ajst-23745	28	59	in	in	ADP
ajst-23745	28	60	the	the	DET
ajst-23745	28	61	statistical	statistical	ADJ
ajst-23745	28	62	analysis	analysis	NOUN
ajst-23745	28	63	of	of	ADP
ajst-23745	28	64	the	the	DET
ajst-23745	28	65	results	result	NOUN
ajst-23745	28	66	of	of	ADP
ajst-23745	28	67	the	the	DET
ajst-23745	28	68	accident	accident	NOUN
ajst-23745	28	69	.	.	PUNCT
ajst-23745	29	1	in	in	ADP
ajst-23745	29	2	order	order	NOUN
ajst-23745	29	3	to	to	PART
ajst-23745	29	4	ensure	ensure	VERB
ajst-23745	29	5	the	the	DET
ajst-23745	29	6	authenticity	authenticity	NOUN
ajst-23745	29	7	and	and	CCONJ
ajst-23745	29	8	authority	authority	NOUN
ajst-23745	29	9	of	of	ADP
ajst-23745	29	10	the	the	DET
ajst-23745	29	11	data	datum	NOUN
ajst-23745	29	12	source	source	NOUN
ajst-23745	29	13	,	,	PUNCT
ajst-23745	29	14	this	this	DET
ajst-23745	29	15	paper	paper	NOUN
ajst-23745	29	16	studies	study	NOUN
ajst-23745	29	17	the	the	DET
ajst-23745	29	18	safety	safety	NOUN
ajst-23745	29	19	production	production	NOUN
ajst-23745	29	20	accident	accident	NOUN
ajst-23745	29	21	investigation	investigation	NOUN
ajst-23745	29	22	reports	report	NOUN
ajst-23745	29	23	published	publish	VERB
ajst-23745	29	24	on	on	ADP
ajst-23745	29	25	the	the	DET
ajst-23745	29	26	official	official	ADJ
ajst-23745	29	27	website	website	NOUN
ajst-23745	29	28	of	of	ADP
ajst-23745	29	29	the	the	DET
ajst-23745	29	30	ministry	ministry	PROPN
ajst-23745	29	31	of	of	ADP
ajst-23745	29	32	emergency	emergency	PROPN
ajst-23745	29	33	management	management	NOUN
ajst-23745	29	34	for	for	ADP
ajst-23745	29	35	the	the	DET
ajst-23745	29	36	years	year	NOUN
ajst-23745	29	37	2020	2020	NUM
ajst-23745	29	38	-	-	SYM
ajst-23745	29	39	2022	2022	NUM
ajst-23745	29	40	in	in	ADP
ajst-23745	29	41	31	31	NUM
ajst-23745	29	42	provinces	province	NOUN
ajst-23745	29	43	,	,	PUNCT
ajst-23745	29	44	autonomous	autonomous	ADJ
ajst-23745	29	45	regions	region	NOUN
ajst-23745	29	46	,	,	PUNCT
ajst-23745	29	47	and	and	CCONJ
ajst-23745	29	48	municipalities	municipality	NOUN
ajst-23745	29	49	directly	directly	ADV
ajst-23745	29	50	under	under	ADP
ajst-23745	29	51	the	the	DET
ajst-23745	29	52	central	central	ADJ
ajst-23745	29	53	government	government	NOUN
ajst-23745	29	54	(	(	PUNCT
ajst-23745	29	55	excluding	exclude	VERB
ajst-23745	29	56	hong	hong	PROPN
ajst-23745	29	57	kong	kong	PROPN
ajst-23745	29	58	,	,	PUNCT
ajst-23745	29	59	macao	macao	PROPN
ajst-23745	29	60	,	,	PUNCT
ajst-23745	29	61	and	and	CCONJ
ajst-23745	29	62	taiwan	taiwan	PROPN
ajst-23745	29	63	)	)	PUNCT
ajst-23745	29	64	of	of	ADP
ajst-23745	29	65	china	china	PROPN
ajst-23745	29	66	,	,	PUNCT
ajst-23745	29	67	and	and	CCONJ
ajst-23745	29	68	from	from	ADP
ajst-23745	29	69	them	they	PRON
ajst-23745	29	70	,	,	PUNCT
ajst-23745	29	71	27	27	NUM
ajst-23745	29	72	safety	safety	NOUN
ajst-23745	29	73	production	production	NOUN
ajst-23745	29	74	accident	accident	NOUN
ajst-23745	29	75	investigation	investigation	NOUN
ajst-23745	29	76	reports	report	VERB
ajst-23745	29	77	in	in	ADP
ajst-23745	29	78	the	the	DET
ajst-23745	29	79	petroleum	petroleum	NOUN
ajst-23745	29	80	industry	industry	NOUN
ajst-23745	29	81	are	be	AUX
ajst-23745	29	82	selected	select	VERB
ajst-23745	29	83	as	as	SCONJ
ajst-23745	29	84	samples	sample	NOUN
ajst-23745	29	85	to	to	PART
ajst-23745	29	86	be	be	AUX
ajst-23745	29	87	analyzed	analyze	VERB
ajst-23745	29	88	.	.	PUNCT
ajst-23745	30	1	since	since	SCONJ
ajst-23745	30	2	gray	gray	ADJ
ajst-23745	30	3	correlation	correlation	NOUN
ajst-23745	30	4	analysis	analysis	NOUN
ajst-23745	30	5	is	be	AUX
ajst-23745	30	6	applicable	applicable	ADJ
ajst-23745	30	7	to	to	ADP
ajst-23745	30	8	the	the	DET
ajst-23745	30	9	number	number	NOUN
ajst-23745	30	10	of	of	ADP
ajst-23745	30	11	sample	sample	NOUN
ajst-23745	30	12	sizes	size	NOUN
ajst-23745	30	13	and	and	CCONJ
ajst-23745	30	14	the	the	DET
ajst-23745	30	15	presence	presence	NOUN
ajst-23745	30	16	or	or	CCONJ
ajst-23745	30	17	absence	absence	NOUN
ajst-23745	30	18	of	of	ADP
ajst-23745	30	19	regularity	regularity	NOUN
ajst-23745	30	20	,	,	PUNCT
ajst-23745	30	21	and	and	CCONJ
ajst-23745	30	22	the	the	DET
ajst-23745	30	23	prediction	prediction	NOUN
ajst-23745	30	24	accuracy	accuracy	NOUN
ajst-23745	30	25	of	of	ADP
ajst-23745	30	26	uncertain	uncertain	ADJ
ajst-23745	30	27	systems	system	NOUN
ajst-23745	30	28	with	with	ADP
ajst-23745	30	29	small	small	ADJ
ajst-23745	30	30	sample	sample	NOUN
ajst-23745	30	31	data	datum	NOUN
ajst-23745	30	32	and	and	CCONJ
ajst-23745	30	33	little	little	ADJ
ajst-23745	30	34	information	information	NOUN
ajst-23745	30	35	in	in	ADP
ajst-23745	30	36	the	the	DET
ajst-23745	30	37	short	short	ADJ
ajst-23745	30	38	and	and	CCONJ
ajst-23745	30	39	medium	medium	ADJ
ajst-23745	30	40	term	term	NOUN
ajst-23745	30	41	is	be	AUX
ajst-23745	30	42	high	high	ADJ
ajst-23745	30	43	,	,	PUNCT
ajst-23745	30	44	the	the	DET
ajst-23745	30	45	gray	gray	ADJ
ajst-23745	30	46	system	system	NOUN
ajst-23745	30	47	theory	theory	NOUN
ajst-23745	30	48	is	be	AUX
ajst-23745	30	49	used	use	VERB
ajst-23745	30	50	to	to	PART
ajst-23745	30	51	analyze	analyze	VERB
ajst-23745	30	52	the	the	DET
ajst-23745	30	53	degree	degree	NOUN
ajst-23745	30	54	of	of	ADP
ajst-23745	30	55	mutual	mutual	ADJ
ajst-23745	30	56	influence	influence	NOUN
ajst-23745	30	57	between	between	ADP
ajst-23745	30	58	human	human	ADJ
ajst-23745	30	59	factors	factor	NOUN
ajst-23745	30	60	and	and	CCONJ
ajst-23745	30	61	the	the	DET
ajst-23745	30	62	key	key	ADJ
ajst-23745	30	63	factors	factor	NOUN
ajst-23745	30	64	leading	lead	VERB
ajst-23745	30	65	to	to	ADP
ajst-23745	30	66	accidents	accident	NOUN
ajst-23745	30	67	,	,	PUNCT
ajst-23745	30	68	and	and	CCONJ
ajst-23745	30	69	to	to	PART
ajst-23745	30	70	explore	explore	VERB
ajst-23745	30	71	the	the	DET
ajst-23745	30	72	internal	internal	ADJ
ajst-23745	30	73	laws	law	NOUN
ajst-23745	30	74	between	between	ADP
ajst-23745	30	75	human	human	ADJ
ajst-23745	30	76	factors	factor	NOUN
ajst-23745	30	77	.	.	PUNCT
ajst-23745	31	1	according	accord	VERB
ajst-23745	31	2	to	to	ADP
ajst-23745	31	3	the	the	DET
ajst-23745	31	4	safety	safety	NOUN
ajst-23745	31	5	system	system	NOUN
ajst-23745	31	6	theory	theory	NOUN
ajst-23745	31	7	,	,	PUNCT
ajst-23745	31	8	the	the	DET
ajst-23745	31	9	accident	accident	NOUN
ajst-23745	31	10	system	system	NOUN
ajst-23745	31	11	involves	involve	VERB
ajst-23745	31	12	four	four	NUM
ajst-23745	31	13	basic	basic	ADJ
ajst-23745	31	14	elements	element	NOUN
ajst-23745	31	15	,	,	PUNCT
ajst-23745	31	16	usually	usually	ADV
ajst-23745	31	17	called	call	VERB
ajst-23745	31	18	"	"	PUNCT
ajst-23745	31	19	4	4	NUM
ajst-23745	31	20	m	m	NOUN
ajst-23745	31	21	"	"	PUNCT
ajst-23745	31	22	elements	element	NOUN
ajst-23745	31	23	,	,	PUNCT
ajst-23745	31	24	namely	namely	ADV
ajst-23745	31	25	:	:	PUNCT
ajst-23745	31	26	human	human	ADJ
ajst-23745	31	27	unsafe	unsafe	ADJ
ajst-23745	31	28	behavior	behavior	NOUN
ajst-23745	31	29	(	(	PUNCT
ajst-23745	31	30	men	man	NOUN
ajst-23745	31	31	)	)	PUNCT
ajst-23745	31	32	,	,	PUNCT
ajst-23745	31	33	the	the	DET
ajst-23745	31	34	state	state	NOUN
ajst-23745	31	35	of	of	ADP
ajst-23745	31	36	disturbance	disturbance	NOUN
ajst-23745	31	37	of	of	ADP
ajst-23745	31	38	the	the	DET
ajst-23745	31	39	object	object	NOUN
ajst-23745	31	40	(	(	PUNCT
ajst-23745	31	41	machinery	machinery	NOUN
ajst-23745	31	42	)	)	PUNCT
ajst-23745	31	43	,	,	PUNCT
ajst-23745	31	44	the	the	DET
ajst-23745	31	45	adverse	adverse	ADJ
ajst-23745	31	46	effects	effect	NOUN
ajst-23745	31	47	of	of	ADP
ajst-23745	31	48	the	the	DET
ajst-23745	31	49	environment	environment	NOUN
ajst-23745	31	50	(	(	PUNCT
ajst-23745	31	51	medium	medium	NOUN
ajst-23745	31	52	)	)	PUNCT
ajst-23745	31	53	,	,	PUNCT
ajst-23745	31	54	the	the	DET
ajst-23745	31	55	lack	lack	NOUN
ajst-23745	31	56	of	of	ADP
ajst-23745	31	57	management	management	NOUN
ajst-23745	31	58	(	(	PUNCT
ajst-23745	31	59	management	management	NOUN
ajst-23745	31	60	)	)	PUNCT
ajst-23745	32	1	[	[	X
ajst-23745	32	2	4	4	NUM
ajst-23745	32	3	]	]	PUNCT
ajst-23745	32	4	.	.	PUNCT
ajst-23745	33	1	among	among	ADP
ajst-23745	33	2	them	they	PRON
ajst-23745	33	3	,	,	PUNCT
ajst-23745	33	4	human	human	ADJ
ajst-23745	33	5	unsafe	unsafe	ADJ
ajst-23745	33	6	behavior	behavior	NOUN
ajst-23745	33	7	includes	include	VERB
ajst-23745	33	8	human	human	ADJ
ajst-23745	33	9	psychological	psychological	ADJ
ajst-23745	33	10	and	and	CCONJ
ajst-23745	33	11	physiological	physiological	ADJ
ajst-23745	33	12	factors	factor	NOUN
ajst-23745	33	13	and	and	CCONJ
ajst-23745	33	14	human	human	ADJ
ajst-23745	33	15	quality	quality	NOUN
ajst-23745	33	16	(	(	PUNCT
ajst-23745	33	17	operation	operation	NOUN
ajst-23745	33	18	level	level	NOUN
ajst-23745	33	19	,	,	PUNCT
ajst-23745	33	20	safety	safety	NOUN
ajst-23745	33	21	awareness	awareness	NOUN
ajst-23745	33	22	,	,	PUNCT
ajst-23745	33	23	cultural	cultural	ADJ
ajst-23745	33	24	level	level	NOUN
ajst-23745	33	25	,	,	PUNCT
ajst-23745	33	26	work	work	NOUN
ajst-23745	33	27	responsibility	responsibility	NOUN
ajst-23745	33	28	,	,	PUNCT
ajst-23745	33	29	etc	etc	X
ajst-23745	33	30	.	.	X
ajst-23745	33	31	)	)	PUNCT
ajst-23745	33	32	;	;	PUNCT
ajst-23745	33	33	the	the	DET
ajst-23745	33	34	uneasy	uneasy	ADJ
ajst-23745	33	35	state	state	NOUN
ajst-23745	33	36	of	of	ADP
ajst-23745	33	37	the	the	DET
ajst-23745	33	38	object	object	NOUN
ajst-23745	33	39	contains	contain	VERB
ajst-23745	33	40	the	the	DET
ajst-23745	33	41	factors	factor	NOUN
ajst-23745	33	42	of	of	ADP
ajst-23745	33	43	machinery	machinery	NOUN
ajst-23745	33	44	and	and	CCONJ
ajst-23745	33	45	equipment	equipment	NOUN
ajst-23745	33	46	(	(	PUNCT
ajst-23745	33	47	defective	defective	ADJ
ajst-23745	33	48	devices	device	NOUN
ajst-23745	33	49	,	,	PUNCT
ajst-23745	33	50	abnormal	abnormal	ADJ
ajst-23745	33	51	operation	operation	NOUN
ajst-23745	33	52	of	of	ADP
ajst-23745	33	53	equipment	equipment	NOUN
ajst-23745	33	54	,	,	PUNCT
ajst-23745	33	55	operating	operating	NOUN
ajst-23745	33	56	tools	tool	NOUN
ajst-23745	33	57	do	do	AUX
ajst-23745	33	58	not	not	PART
ajst-23745	33	59	meet	meet	VERB
ajst-23745	33	60	the	the	DET
ajst-23745	33	61	safety	safety	NOUN
ajst-23745	33	62	requirements	requirement	NOUN
ajst-23745	33	63	,	,	PUNCT
ajst-23745	33	64	etc	etc	X
ajst-23745	33	65	.	.	X
ajst-23745	33	66	)	)	PUNCT
ajst-23745	33	67	;	;	PUNCT
ajst-23745	33	68	the	the	DET
ajst-23745	33	69	adverse	adverse	ADJ
ajst-23745	33	70	effects	effect	NOUN
ajst-23745	33	71	of	of	ADP
ajst-23745	33	72	the	the	DET
ajst-23745	33	73	environment	environment	NOUN
ajst-23745	33	74	,	,	PUNCT
ajst-23745	33	75	including	include	VERB
ajst-23745	33	76	the	the	DET
ajst-23745	33	77	conditions	condition	NOUN
ajst-23745	33	78	of	of	ADP
ajst-23745	33	79	the	the	DET
ajst-23745	33	80	production	production	NOUN
ajst-23745	33	81	and	and	CCONJ
ajst-23745	33	82	working	work	VERB
ajst-23745	33	83	environment	environment	NOUN
ajst-23745	33	84	(	(	PUNCT
ajst-23745	33	85	noise	noise	NOUN
ajst-23745	33	86	,	,	PUNCT
ajst-23745	33	87	vibration	vibration	NOUN
ajst-23745	33	88	,	,	PUNCT
ajst-23745	33	89	temperature	temperature	NOUN
ajst-23745	33	90	,	,	PUNCT
ajst-23745	33	91	lighting	lighting	NOUN
ajst-23745	33	92	,	,	PUNCT
ajst-23745	33	93	etc	etc	X
ajst-23745	33	94	.	.	X
ajst-23745	33	95	,	,	PUNCT
ajst-23745	33	96	these	these	DET
ajst-23745	33	97	factors	factor	NOUN
ajst-23745	33	98	will	will	AUX
ajst-23745	33	99	affect	affect	VERB
ajst-23745	33	100	the	the	DET
ajst-23745	33	101	operator	operator	NOUN
ajst-23745	33	102	's	's	PART
ajst-23745	33	103	human	human	ADJ
ajst-23745	33	104	body	body	NOUN
ajst-23745	33	105	functions	function	NOUN
ajst-23745	33	106	.	.	PUNCT
ajst-23745	34	1	all	all	PRON
ajst-23745	34	2	affect	affect	VERB
ajst-23745	34	3	the	the	DET
ajst-23745	34	4	operator	operator	NOUN
ajst-23745	34	5	's	's	PART
ajst-23745	34	6	human	human	ADJ
ajst-23745	34	7	body	body	NOUN
ajst-23745	34	8	functions	function	NOUN
ajst-23745	34	9	,	,	PUNCT
ajst-23745	34	10	so	so	SCONJ
ajst-23745	34	11	that	that	SCONJ
ajst-23745	34	12	the	the	DET
ajst-23745	34	13	operator	operator	NOUN
ajst-23745	34	14	incorrectly	incorrectly	ADV
ajst-23745	34	15	accepts	accept	VERB
ajst-23745	34	16	the	the	DET
ajst-23745	34	17	information	information	NOUN
ajst-23745	34	18	and	and	CCONJ
ajst-23745	34	19	produces	produce	VERB
ajst-23745	34	20	incorrect	incorrect	ADJ
ajst-23745	34	21	operation	operation	NOUN
ajst-23745	34	22	,	,	PUNCT
ajst-23745	34	23	causing	cause	VERB
ajst-23745	34	24	accidents	accident	NOUN
ajst-23745	34	25	;	;	PUNCT
ajst-23745	34	26	there	there	PRON
ajst-23745	34	27	are	be	VERB
ajst-23745	34	28	hidden	hide	VERB
ajst-23745	34	29	safety	safety	NOUN
ajst-23745	34	30	hazards	hazard	NOUN
ajst-23745	34	31	in	in	ADP
ajst-23745	34	32	the	the	DET
ajst-23745	34	33	environment	environment	NOUN
ajst-23745	34	34	)	)	PUNCT
ajst-23745	34	35	;	;	PUNCT
ajst-23745	34	36	the	the	DET
ajst-23745	34	37	lack	lack	NOUN
ajst-23745	34	38	of	of	ADP
ajst-23745	34	39	management	management	NOUN
ajst-23745	34	40	contains	contain	VERB
ajst-23745	34	41	risk	risk	NOUN
ajst-23745	34	42	identification	identification	NOUN
ajst-23745	34	43	and	and	CCONJ
ajst-23745	34	44	control	control	NOUN
ajst-23745	34	45	,	,	PUNCT
ajst-23745	34	46	safety	safety	NOUN
ajst-23745	34	47	education	education	NOUN
ajst-23745	34	48	and	and	CCONJ
ajst-23745	34	49	training	training	NOUN
ajst-23745	34	50	,	,	PUNCT
ajst-23745	34	51	and	and	CCONJ
ajst-23745	34	52	the	the	DET
ajst-23745	34	53	implementation	implementation	NOUN
ajst-23745	34	54	of	of	ADP
ajst-23745	34	55	the	the	DET
ajst-23745	34	56	responsibility	responsibility	NOUN
ajst-23745	34	57	for	for	ADP
ajst-23745	34	58	production	production	NOUN
ajst-23745	34	59	and	and	CCONJ
ajst-23745	34	60	safety	safety	NOUN
ajst-23745	34	61	(	(	PUNCT
ajst-23745	34	62	the	the	DET
ajst-23745	34	63	management	management	NOUN
ajst-23745	34	64	's	's	PART
ajst-23745	34	65	failure	failure	NOUN
ajst-23745	34	66	to	to	PART
ajst-23745	34	67	arrange	arrange	VERB
ajst-23745	34	68	the	the	DET
ajst-23745	34	69	work	work	NOUN
ajst-23745	34	70	,	,	PUNCT
ajst-23745	34	71	the	the	DET
ajst-23745	34	72	lack	lack	NOUN
ajst-23745	34	73	of	of	ADP
ajst-23745	34	74	safety	safety	NOUN
ajst-23745	34	75	management	management	NOUN
ajst-23745	34	76	rules	rule	NOUN
ajst-23745	34	77	and	and	CCONJ
ajst-23745	34	78	regulations	regulation	NOUN
ajst-23745	34	79	,	,	PUNCT
ajst-23745	34	80	etc	etc	X
ajst-23745	34	81	.	.	X
ajst-23745	34	82	)	)	PUNCT
ajst-23745	34	83	.	.	PUNCT
ajst-23745	35	1	the	the	DET
ajst-23745	35	2	petrochemical	petrochemical	NOUN
ajst-23745	35	3	industry	industry	NOUN
ajst-23745	35	4	is	be	AUX
ajst-23745	35	5	a	a	DET
ajst-23745	35	6	complex	complex	ADJ
ajst-23745	35	7	human	human	ADJ
ajst-23745	35	8	-	-	PUNCT
ajst-23745	35	9	machine	machine	NOUN
ajst-23745	35	10	-	-	PUNCT
ajst-23745	35	11	environment	environment	NOUN
ajst-23745	35	12	system	system	NOUN
ajst-23745	35	13	,	,	PUNCT
ajst-23745	35	14	and	and	CCONJ
ajst-23745	35	15	there	there	PRON
ajst-23745	35	16	are	be	VERB
ajst-23745	35	17	various	various	ADJ
ajst-23745	35	18	uncertainties	uncertainty	NOUN
ajst-23745	35	19	in	in	ADP
ajst-23745	35	20	the	the	DET
ajst-23745	35	21	production	production	NOUN
ajst-23745	35	22	process	process	NOUN
ajst-23745	35	23	.	.	PUNCT
ajst-23745	36	1	starting	start	VERB
ajst-23745	36	2	from	from	ADP
ajst-23745	36	3	this	this	PRON
ajst-23745	36	4	,	,	PUNCT
ajst-23745	36	5	the	the	DET
ajst-23745	36	6	causal	causal	ADJ
ajst-23745	36	7	factors	factor	NOUN
ajst-23745	36	8	are	be	AUX
ajst-23745	36	9	divided	divide	VERB
ajst-23745	36	10	into	into	ADP
ajst-23745	36	11	five	five	NUM
ajst-23745	36	12	categories	category	NOUN
ajst-23745	36	13	by	by	ADP
ajst-23745	36	14	analyzing	analyze	VERB
ajst-23745	36	15	27	27	NUM
ajst-23745	36	16	accident	accident	NOUN
ajst-23745	36	17	investigation	investigation	NOUN
ajst-23745	36	18	reports	report	VERB
ajst-23745	36	19	.	.	PUNCT
ajst-23745	37	1	after	after	ADP
ajst-23745	37	2	carefully	carefully	ADV
ajst-23745	37	3	reviewing	review	VERB
ajst-23745	37	4	the	the	DET
ajst-23745	37	5	original	original	ADJ
ajst-23745	37	6	27	27	NUM
ajst-23745	37	7	accident	accident	NOUN
ajst-23745	37	8	investigation	investigation	NOUN
ajst-23745	37	9	reports	report	NOUN
ajst-23745	37	10	collected	collect	VERB
ajst-23745	37	11	in	in	ADP
ajst-23745	37	12	the	the	DET
ajst-23745	37	13	official	official	ADJ
ajst-23745	37	14	website	website	NOUN
ajst-23745	37	15	of	of	ADP
ajst-23745	37	16	relevant	relevant	ADJ
ajst-23745	37	17	emergency	emergency	NOUN
ajst-23745	37	18	management	management	NOUN
ajst-23745	37	19	departments	department	NOUN
ajst-23745	37	20	,	,	PUNCT
ajst-23745	37	21	the	the	DET
ajst-23745	37	22	direct	direct	ADJ
ajst-23745	37	23	causes	cause	NOUN
ajst-23745	37	24	,	,	PUNCT
ajst-23745	37	25	indirect	indirect	ADJ
ajst-23745	37	26	causes	cause	NOUN
ajst-23745	37	27	and	and	CCONJ
ajst-23745	37	28	the	the	DET
ajst-23745	37	29	key	key	ADJ
ajst-23745	37	30	words	word	NOUN
ajst-23745	37	31	involving	involve	VERB
ajst-23745	37	32	the	the	DET
ajst-23745	37	33	four	four	NUM
ajst-23745	37	34	basic	basic	ADJ
ajst-23745	37	35	elements	element	NOUN
ajst-23745	37	36	of	of	ADP
ajst-23745	37	37	safety	safety	NOUN
ajst-23745	37	38	system	system	NOUN
ajst-23745	37	39	theory	theory	NOUN
ajst-23745	37	40	in	in	ADP
ajst-23745	37	41	the	the	DET
ajst-23745	37	42	determination	determination	NOUN
ajst-23745	37	43	of	of	ADP
ajst-23745	37	44	responsibility	responsibility	NOUN
ajst-23745	37	45	for	for	ADP
ajst-23745	37	46	the	the	DET
ajst-23745	37	47	accident	accident	NOUN
ajst-23745	37	48	are	be	AUX
ajst-23745	37	49	labeled	label	VERB
ajst-23745	37	50	and	and	CCONJ
ajst-23745	37	51	extracted	extract	VERB
ajst-23745	37	52	and	and	CCONJ
ajst-23745	37	53	summarized	summarize	VERB
ajst-23745	37	54	,	,	PUNCT
ajst-23745	37	55	and	and	CCONJ
ajst-23745	37	56	the	the	DET
ajst-23745	37	57	results	result	NOUN
ajst-23745	37	58	of	of	ADP
ajst-23745	37	59	the	the	DET
ajst-23745	37	60	collation	collation	NOUN
ajst-23745	37	61	statistics	statistic	NOUN
ajst-23745	37	62	are	be	AUX
ajst-23745	37	63	shown	show	VERB
ajst-23745	37	64	in	in	ADP
ajst-23745	37	65	table	table	NOUN
ajst-23745	37	66	1	1	NUM
ajst-23745	37	67	.	.	PUNCT
ajst-23745	37	68	table	table	NOUN
ajst-23745	37	69	1	1	NUM
ajst-23745	37	70	.	.	PUNCT
ajst-23745	38	1	causal	causal	ADJ
ajst-23745	38	2	factors	factor	NOUN
ajst-23745	38	3	of	of	ADP
ajst-23745	38	4	safety	safety	NOUN
ajst-23745	38	5	accidents	accident	NOUN
ajst-23745	38	6	in	in	ADP
ajst-23745	38	7	chinese	chinese	ADJ
ajst-23745	38	8	petroleum	petroleum	NOUN
ajst-23745	38	9	enterprises	enterprise	NOUN
ajst-23745	38	10	time	time	NOUN
ajst-23745	38	11	number	number	NOUN
ajst-23745	38	12	of	of	ADP
ajst-23745	38	13	accidents	accident	NOUN
ajst-23745	38	14	quality	quality	NOUN
ajst-23745	38	15	of	of	ADP
ajst-23745	38	16	employees	employee	NOUN
ajst-23745	38	17	equipment	equipment	VERB
ajst-23745	38	18	status	status	NOUN
ajst-23745	38	19	environmental	environmental	ADJ
ajst-23745	38	20	impact	impact	NOUN
ajst-23745	38	21	implementation	implementation	NOUN
ajst-23745	38	22	of	of	ADP
ajst-23745	38	23	production	production	NOUN
ajst-23745	38	24	responsibility	responsibility	NOUN
ajst-23745	38	25	security	security	NOUN
ajst-23745	38	26	education	education	NOUN
ajst-23745	38	27	factor	factor	NOUN
ajst-23745	38	28	2020	2020	NUM
ajst-23745	38	29	7	7	NUM
ajst-23745	38	30	5	5	NUM
ajst-23745	38	31	1	1	NUM
ajst-23745	38	32	2	2	NUM
ajst-23745	38	33	4	4	NUM
ajst-23745	38	34	3	3	NUM
ajst-23745	38	35	2021	2021	NUM
ajst-23745	38	36	12	12	NUM
ajst-23745	38	37	7	7	NUM
ajst-23745	38	38	5	5	NUM
ajst-23745	38	39	3	3	NUM
ajst-23745	38	40	9	9	NUM
ajst-23745	38	41	3	3	NUM
ajst-23745	38	42	2022	2022	NUM
ajst-23745	38	43	8	8	NUM
ajst-23745	38	44	7	7	NUM
ajst-23745	38	45	2	2	NUM
ajst-23745	38	46	3	3	NUM
ajst-23745	38	47	4	4	NUM
ajst-23745	38	48	8	8	NUM
ajst-23745	38	49	the	the	DET
ajst-23745	38	50	number	number	NOUN
ajst-23745	38	51	of	of	ADP
ajst-23745	38	52	accidents	accident	NOUN
ajst-23745	38	53	as	as	ADP
ajst-23745	38	54	a	a	DET
ajst-23745	38	55	reference	reference	NOUN
ajst-23745	38	56	sequence	sequence	NOUN
ajst-23745	38	57	,	,	PUNCT
ajst-23745	38	58	denoted	denote	VERB
ajst-23745	38	59	as	as	ADP
ajst-23745	38	60	x0	x0	PROPN
ajst-23745	38	61	;	;	PUNCT
ajst-23745	38	62	the	the	DET
ajst-23745	38	63	quality	quality	NOUN
ajst-23745	38	64	of	of	ADP
ajst-23745	38	65	employees	employee	NOUN
ajst-23745	38	66	,	,	PUNCT
ajst-23745	38	67	the	the	DET
ajst-23745	38	68	state	state	NOUN
ajst-23745	38	69	of	of	ADP
ajst-23745	38	70	equipment	equipment	NOUN
ajst-23745	38	71	,	,	PUNCT
ajst-23745	38	72	environmental	environmental	ADJ
ajst-23745	38	73	impacts	impact	NOUN
ajst-23745	38	74	,	,	PUNCT
ajst-23745	38	75	the	the	DET
ajst-23745	38	76	implementation	implementation	NOUN
ajst-23745	38	77	of	of	ADP
ajst-23745	38	78	production	production	NOUN
ajst-23745	38	79	responsibility	responsibility	NOUN
ajst-23745	38	80	and	and	CCONJ
ajst-23745	38	81	safety	safety	NOUN
ajst-23745	38	82	education	education	NOUN
ajst-23745	38	83	factors	factor	NOUN
ajst-23745	38	84	as	as	ADP
ajst-23745	38	85	a	a	DET
ajst-23745	38	86	comparison	comparison	NOUN
ajst-23745	38	87	sequence	sequence	NOUN
ajst-23745	38	88	,	,	PUNCT
ajst-23745	38	89	denoted	denote	VERB
ajst-23745	38	90	as	as	ADP
ajst-23745	38	91	x1	x1	PROPN
ajst-23745	38	92	,	,	PUNCT
ajst-23745	38	93	x2	x2	PROPN
ajst-23745	38	94	,	,	PUNCT
ajst-23745	38	95	x3	x3	PROPN
ajst-23745	38	96	,	,	PUNCT
ajst-23745	38	97	x4	x4	PROPN
ajst-23745	38	98	,	,	PUNCT
ajst-23745	38	99	x5	x5	PROPN
ajst-23745	38	100	.	.	PUNCT
ajst-23745	39	1	the	the	DET
ajst-23745	39	2	results	result	NOUN
ajst-23745	39	3	after	after	ADP
ajst-23745	39	4	the	the	DET
ajst-23745	39	5	dimensionless	dimensionless	NOUN
ajst-23745	39	6	processing	processing	NOUN
ajst-23745	39	7	of	of	ADP
ajst-23745	39	8	table	table	NOUN
ajst-23745	39	9	1	1	NUM
ajst-23745	39	10	are	be	AUX
ajst-23745	39	11	:	:	PUNCT
ajst-23745	39	12	x’0=(1,1.714,1.143	x’0=(1,1.714,1.143	PROPN
ajst-23745	39	13	)	)	PUNCT
ajst-23745	39	14	,	,	PUNCT
ajst-23745	39	15	x’1=(1,1.4,1.4	x’1=(1,1.4,1.4	PROPN
ajst-23745	39	16	)	)	PUNCT
ajst-23745	39	17	,	,	PUNCT
ajst-23745	39	18	x’2=(1,5,2	x’2=(1,5,2	PROPN
ajst-23745	39	19	)	)	PUNCT
ajst-23745	39	20	,	,	PUNCT
ajst-23745	39	21	x’3=(1,1.5,1.5	x’3=(1,1.5,1.5	PROPN
ajst-23745	39	22	)	)	PUNCT
ajst-23745	39	23	,	,	PUNCT
ajst-23745	39	24	x’4=(1,2.25,1	x’4=(1,2.25,1	NUM
ajst-23745	39	25	)	)	PUNCT
ajst-23745	39	26	,	,	PUNCT
ajst-23745	39	27	x’5=(1,1,2.667	x’5=(1,1,2.667	NUM
ajst-23745	39	28	)	)	PUNCT
ajst-23745	39	29	.	.	PUNCT
ajst-23745	40	1	the	the	DET
ajst-23745	40	2	sequence	sequence	NOUN
ajst-23745	40	3	of	of	ADP
ajst-23745	40	4	differences	difference	NOUN
ajst-23745	40	5	is	be	AUX
ajst-23745	40	6	sought	seek	VERB
ajst-23745	40	7	as	as	ADP
ajst-23745	40	8	:	:	PUNCT
ajst-23745	40	9	∆1=(0,0.314,0.257	∆1=(0,0.314,0.257	NOUN
ajst-23745	40	10	)	)	PUNCT
ajst-23745	40	11	,	,	PUNCT
ajst-23745	40	12	∆2=(0,3.286,0.857	∆2=(0,3.286,0.857	PROPN
ajst-23745	40	13	)	)	PUNCT
ajst-23745	40	14	,	,	PUNCT
ajst-23745	40	15	∆3=(0,0.214	∆3=(0,0.214	NOUN
ajst-23745	40	16	,	,	PUNCT
ajst-23745	40	17	0.357	0.357	NUM
ajst-23745	40	18	)	)	PUNCT
ajst-23745	40	19	,	,	PUNCT
ajst-23745	40	20	∆4=(0,0.536,0.143	∆4=(0,0.536,0.143	PROPN
ajst-23745	40	21	)	)	PUNCT
ajst-23745	40	22	,	,	PUNCT
ajst-23745	40	23	∆5=(0,0.714,1.524	∆5=(0,0.714,1.524	PROPN
ajst-23745	40	24	)	)	PUNCT
ajst-23745	40	25	.	.	PUNCT
ajst-23745	41	1	therefore	therefore	ADV
ajst-23745	41	2	,	,	PUNCT
ajst-23745	41	3	the	the	DET
ajst-23745	41	4	maximum	maximum	ADJ
ajst-23745	41	5	difference	difference	NOUN
ajst-23745	41	6	∆(max)=3.286	∆(max)=3.286	PROPN
ajst-23745	41	7	and	and	CCONJ
ajst-23745	41	8	the	the	DET
ajst-23745	41	9	minimum	minimum	ADJ
ajst-23745	41	10	difference	difference	NOUN
ajst-23745	41	11	∆(min)=0	∆(min)=0	ADV
ajst-23745	41	12	.	.	PUNCT
ajst-23745	42	1	taking	take	VERB
ajst-23745	42	2	k=0.5	k=0.5	NOUN
ajst-23745	42	3	,	,	PUNCT
ajst-23745	42	4	the	the	DET
ajst-23745	42	5	correlation	correlation	NOUN
ajst-23745	42	6	coefficient	coefficient	NOUN
ajst-23745	42	7	is	be	AUX
ajst-23745	42	8	calculated	calculate	VERB
ajst-23745	42	9	:	:	PUNCT
ajst-23745	42	10	ξ1=(1,0.839,0.865	ξ1=(1,0.839,0.865	X
ajst-23745	42	11	)	)	PUNCT
ajst-23745	42	12	,	,	PUNCT
ajst-23745	42	13	ξ2=(1,0.333,0.657	ξ2=(1,0.333,0.657	NUM
ajst-23745	42	14	)	)	PUNCT
ajst-23745	42	15	,	,	PUNCT
ajst-23745	42	16	ξ3=	ξ3=	PROPN
ajst-23745	42	17	(	(	PUNCT
ajst-23745	42	18	1,0.885	1,0.885	PROPN
ajst-23745	42	19	,	,	PUNCT
ajst-23745	42	20	0.821	0.821	NUM
ajst-23745	42	21	)	)	PUNCT
ajst-23745	42	22	,	,	PUNCT
ajst-23745	42	23	ξ4=(1,0.754,0.92	ξ4=(1,0.754,0.92	NOUN
ajst-23745	42	24	)	)	PUNCT
ajst-23745	42	25	,	,	PUNCT
ajst-23745	42	26	ξ5=(1,0.697,0.519	ξ5=(1,0.697,0.519	ADJ
ajst-23745	42	27	)	)	PUNCT
ajst-23745	42	28	calculated	calculate	VERB
ajst-23745	42	29	correlations	correlation	NOUN
ajst-23745	42	30	are	be	AUX
ajst-23745	42	31	γ1=0.901	γ1=0.901	NUM
ajst-23745	42	32	,	,	PUNCT
ajst-23745	42	33	γ2=0.663	γ2=0.663	NUM
ajst-23745	42	34	,	,	PUNCT
ajst-23745	42	35	γ3=0.902	γ3=0.902	NUM
ajst-23745	42	36	,	,	PUNCT
ajst-23745	42	37	γ4=0.891	γ4=0.891	X
ajst-23745	42	38	,	,	PUNCT
ajst-23745	42	39	γ5=0.739	γ5=0.739	NUM
ajst-23745	42	40	.	.	PUNCT
ajst-23745	43	1	the	the	DET
ajst-23745	43	2	gray	gray	ADJ
ajst-23745	43	3	correlation	correlation	NOUN
ajst-23745	43	4	order	order	NOUN
ajst-23745	43	5	is	be	AUX
ajst-23745	43	6	γ3	γ3	NOUN
ajst-23745	43	7	>	>	X
ajst-23745	43	8	γ1	γ1	PROPN
ajst-23745	43	9	>	>	X
ajst-23745	43	10	γ4	γ4	PROPN
ajst-23745	43	11	>	>	X
ajst-23745	43	12	γ5	γ5	PROPN
ajst-23745	43	13	>	>	X
ajst-23745	43	14	γ2	γ2	NOUN
ajst-23745	43	15	.	.	PUNCT
ajst-23745	44	1	i.e.	i.e.	X
ajst-23745	44	2	,	,	PUNCT
ajst-23745	44	3	the	the	DET
ajst-23745	44	4	adverse	adverse	ADJ
ajst-23745	44	5	effect	effect	NOUN
ajst-23745	44	6	of	of	ADP
ajst-23745	44	7	the	the	DET
ajst-23745	44	8	environment	environment	NOUN
ajst-23745	44	9	>	>	PUNCT
ajst-23745	44	10	employee	employee	NOUN
ajst-23745	44	11	quality	quality	NOUN
ajst-23745	44	12	>	>	X
ajst-23745	44	13	)	)	PUNCT
ajst-23745	44	14	(	(	PUNCT
ajst-23745	44	15	'	'	NUM
ajst-23745	44	16	)	)	PUNCT
ajst-23745	44	17	(	(	PUNCT
ajst-23745	44	18	'	'	PUNCT
ajst-23745	44	19	minmin(min	minmin(min	ADJ
ajst-23745	44	20	)	)	PUNCT
ajst-23745	44	21	0	0	NUM
ajst-23745	45	1	kxkx	kxkx	NOUN
ajst-23745	46	1	i	i	PRON
ajst-23745	46	2	ki	ki	INTJ
ajst-23745	46	3	i	i	PRON
ajst-23745	46	4			PROPN
ajst-23745	46	5	)	)	PUNCT
ajst-23745	46	6	(	(	PUNCT
ajst-23745	46	7	'	'	NUM
ajst-23745	46	8	)	)	PUNCT
ajst-23745	46	9	(	(	PUNCT
ajst-23745	46	10	'	'	PUNCT
ajst-23745	46	11	maxmax	maxmax	NOUN
ajst-23745	46	12	)	)	PUNCT
ajst-23745	46	13	(	(	PUNCT
ajst-23745	46	14	)	)	PUNCT
ajst-23745	46	15	(	(	PUNCT
ajst-23745	46	16	)	)	PUNCT
ajst-23745	46	17	(	(	PUNCT
ajst-23745	46	18	'	'	NUM
ajst-23745	46	19	)	)	PUNCT
ajst-23745	46	20	(	(	PUNCT
ajst-23745	46	21	'	'	PUNCT
ajst-23745	46	22	maxmax)(')('minmin	maxmax)(')('minmin	NOUN
ajst-23745	46	23	)	)	PUNCT
ajst-23745	46	24	(	(	PUNCT
ajst-23745	46	25	00	00	NUM
ajst-23745	46	26	00	00	NUM
ajst-23745	47	1	kxkxkkxkx	kxkxkkxkx	PROPN
ajst-23745	47	2	kxkxkkxkx	kxkxkkxkx	PROPN
ajst-23745	48	1	k	k	PROPN
ajst-23745	49	1	i	i	PRON
ajst-23745	49	2	ki	ki	INTJ
ajst-23745	50	1	i	i	PRON
ajst-23745	51	1	i	i	PRON
ajst-23745	51	2	ki	ki	INTJ
ajst-23745	52	1	i	i	PRON
ajst-23745	52	2	ki	ki	PROPN
ajst-23745	53	1	i	i	PRON
ajst-23745	53	2			VERB
ajst-23745	53	3			PROPN
ajst-23745	53	4			X
ajst-23745	53	5			X
ajst-23745	53	6			NUM
ajst-23745	53	7			NUM
ajst-23745	53	8	n	n	CCONJ
ajst-23745	53	9	i	i	PRON
ajst-23745	53	10	ii	ii	NOUN
ajst-23745	53	11	mkk	mkk	PROPN
ajst-23745	53	12	n	n	CCONJ
ajst-23745	53	13	1	1	NUM
ajst-23745	53	14	,	,	PUNCT
ajst-23745	53	15	..	..	PUNCT
ajst-23745	53	16	,	,	PUNCT
ajst-23745	53	17	2,1	2,1	NUM
ajst-23745	53	18	)	)	PUNCT
ajst-23745	53	19	,	,	PUNCT
ajst-23745	53	20	(	(	PUNCT
ajst-23745	53	21	1	1	NUM
ajst-23745	53	22			NUM
ajst-23745	53	23	210	210	NUM
ajst-23745	53	24	implementation	implementation	NOUN
ajst-23745	53	25	of	of	ADP
ajst-23745	53	26	the	the	DET
ajst-23745	53	27	responsibility	responsibility	NOUN
ajst-23745	53	28	of	of	ADP
ajst-23745	53	29	safety	safety	NOUN
ajst-23745	53	30	production	production	NOUN
ajst-23745	53	31	>	>	SYM
ajst-23745	53	32	safety	safety	NOUN
ajst-23745	53	33	production	production	NOUN
ajst-23745	53	34	education	education	NOUN
ajst-23745	53	35	and	and	CCONJ
ajst-23745	53	36	training	training	NOUN
ajst-23745	53	37	>	>	PUNCT
ajst-23745	53	38	state	state	NOUN
ajst-23745	53	39	of	of	ADP
ajst-23745	53	40	machinery	machinery	NOUN
ajst-23745	53	41	and	and	CCONJ
ajst-23745	53	42	equipment	equipment	NOUN
ajst-23745	53	43	.	.	PUNCT
ajst-23745	54	1	since	since	SCONJ
ajst-23745	54	2	the	the	DET
ajst-23745	54	3	correlation	correlation	NOUN
ajst-23745	54	4	reflects	reflect	VERB
ajst-23745	54	5	the	the	DET
ajst-23745	54	6	degree	degree	NOUN
ajst-23745	54	7	of	of	ADP
ajst-23745	54	8	influence	influence	NOUN
ajst-23745	54	9	of	of	ADP
ajst-23745	54	10	each	each	DET
ajst-23745	54	11	factor	factor	NOUN
ajst-23745	54	12	on	on	ADP
ajst-23745	54	13	the	the	DET
ajst-23745	54	14	results	result	NOUN
ajst-23745	54	15	,	,	PUNCT
ajst-23745	54	16	it	it	PRON
ajst-23745	54	17	can	can	AUX
ajst-23745	54	18	be	be	AUX
ajst-23745	54	19	seen	see	VERB
ajst-23745	54	20	that	that	SCONJ
ajst-23745	54	21	in	in	ADP
ajst-23745	54	22	the	the	DET
ajst-23745	54	23	last	last	ADJ
ajst-23745	54	24	three	three	NUM
ajst-23745	54	25	years	year	NOUN
ajst-23745	54	26	of	of	ADP
ajst-23745	54	27	production	production	NOUN
ajst-23745	54	28	activities	activity	NOUN
ajst-23745	54	29	in	in	ADP
ajst-23745	54	30	the	the	DET
ajst-23745	54	31	oil	oil	NOUN
ajst-23745	54	32	industry	industry	NOUN
ajst-23745	54	33	,	,	PUNCT
ajst-23745	54	34	the	the	DET
ajst-23745	54	35	environmental	environmental	ADJ
ajst-23745	54	36	factors	factor	NOUN
ajst-23745	54	37	,	,	PUNCT
ajst-23745	54	38	the	the	DET
ajst-23745	54	39	quality	quality	NOUN
ajst-23745	54	40	of	of	ADP
ajst-23745	54	41	employees	employee	NOUN
ajst-23745	54	42	and	and	CCONJ
ajst-23745	54	43	the	the	DET
ajst-23745	54	44	implementation	implementation	NOUN
ajst-23745	54	45	of	of	ADP
ajst-23745	54	46	corporate	corporate	ADJ
ajst-23745	54	47	responsibility	responsibility	NOUN
ajst-23745	54	48	for	for	ADP
ajst-23745	54	49	production	production	NOUN
ajst-23745	54	50	safety	safety	NOUN
ajst-23745	54	51	are	be	AUX
ajst-23745	54	52	the	the	DET
ajst-23745	54	53	main	main	ADJ
ajst-23745	54	54	factors	factor	NOUN
ajst-23745	54	55	causing	cause	VERB
ajst-23745	54	56	production	production	NOUN
ajst-23745	54	57	safety	safety	NOUN
ajst-23745	54	58	accidents	accident	NOUN
ajst-23745	54	59	,	,	PUNCT
ajst-23745	54	60	and	and	CCONJ
ajst-23745	54	61	the	the	DET
ajst-23745	54	62	other	other	ADJ
ajst-23745	54	63	factors	factor	NOUN
ajst-23745	54	64	are	be	AUX
ajst-23745	54	65	,	,	PUNCT
ajst-23745	54	66	in	in	ADP
ajst-23745	54	67	order	order	NOUN
ajst-23745	54	68	,	,	PUNCT
ajst-23745	54	69	the	the	DET
ajst-23745	54	70	state	state	NOUN
ajst-23745	54	71	of	of	ADP
ajst-23745	54	72	production	production	NOUN
ajst-23745	54	73	safety	safety	NOUN
ajst-23745	54	74	education	education	NOUN
ajst-23745	54	75	and	and	CCONJ
ajst-23745	54	76	training	training	NOUN
ajst-23745	54	77	,	,	PUNCT
ajst-23745	54	78	and	and	CCONJ
ajst-23745	54	79	the	the	DET
ajst-23745	54	80	state	state	NOUN
ajst-23745	54	81	of	of	ADP
ajst-23745	54	82	the	the	DET
ajst-23745	54	83	machinery	machinery	NOUN
ajst-23745	54	84	and	and	CCONJ
ajst-23745	54	85	equipment	equipment	NOUN
ajst-23745	54	86	operated	operate	VERB
ajst-23745	54	87	during	during	ADP
ajst-23745	54	88	production	production	NOUN
ajst-23745	54	89	.	.	PUNCT
ajst-23745	55	1	4	4	X
ajst-23745	55	2	.	.	X
ajst-23745	55	3	countermeasures	countermeasure	NOUN
ajst-23745	55	4	and	and	CCONJ
ajst-23745	55	5	recommendations	recommendation	NOUN
ajst-23745	55	6	the	the	DET
ajst-23745	55	7	losses	loss	NOUN
ajst-23745	55	8	and	and	CCONJ
ajst-23745	55	9	consequences	consequence	NOUN
ajst-23745	55	10	caused	cause	VERB
ajst-23745	55	11	by	by	ADP
ajst-23745	55	12	production	production	NOUN
ajst-23745	55	13	safety	safety	NOUN
ajst-23745	55	14	accidents	accident	NOUN
ajst-23745	55	15	are	be	AUX
ajst-23745	55	16	irreversible	irreversible	ADJ
ajst-23745	55	17	,	,	PUNCT
ajst-23745	55	18	but	but	CCONJ
ajst-23745	55	19	the	the	DET
ajst-23745	55	20	enterprises	enterprise	NOUN
ajst-23745	55	21	concerned	concern	VERB
ajst-23745	55	22	can	can	AUX
ajst-23745	55	23	prevent	prevent	VERB
ajst-23745	55	24	the	the	DET
ajst-23745	55	25	accidents	accident	NOUN
ajst-23745	55	26	from	from	ADP
ajst-23745	55	27	occurring	occur	VERB
ajst-23745	55	28	through	through	ADP
ajst-23745	55	29	certain	certain	ADJ
ajst-23745	55	30	means	mean	NOUN
ajst-23745	55	31	and	and	CCONJ
ajst-23745	55	32	measures	measure	NOUN
ajst-23745	55	33	beforehand	beforehand	ADV
ajst-23745	55	34	,	,	PUNCT
ajst-23745	55	35	so	so	SCONJ
ajst-23745	55	36	as	as	SCONJ
ajst-23745	55	37	to	to	PART
ajst-23745	55	38	avoid	avoid	VERB
ajst-23745	55	39	unnecessary	unnecessary	ADJ
ajst-23745	55	40	losses	loss	NOUN
ajst-23745	55	41	.	.	PUNCT
ajst-23745	56	1	through	through	ADP
ajst-23745	56	2	the	the	DET
ajst-23745	56	3	analysis	analysis	NOUN
ajst-23745	56	4	of	of	ADP
ajst-23745	56	5	the	the	DET
ajst-23745	56	6	accident	accident	NOUN
ajst-23745	56	7	investigation	investigation	NOUN
ajst-23745	56	8	reports	report	VERB
ajst-23745	56	9	available	available	ADJ
ajst-23745	56	10	in	in	ADP
ajst-23745	56	11	these	these	DET
ajst-23745	56	12	three	three	NUM
ajst-23745	56	13	years	year	NOUN
ajst-23745	56	14	,	,	PUNCT
ajst-23745	56	15	when	when	SCONJ
ajst-23745	56	16	organizing	organize	VERB
ajst-23745	56	17	and	and	CCONJ
ajst-23745	56	18	carrying	carry	VERB
ajst-23745	56	19	out	out	ADP
ajst-23745	56	20	production	production	NOUN
ajst-23745	56	21	activities	activity	NOUN
ajst-23745	56	22	,	,	PUNCT
ajst-23745	56	23	petroleum	petroleum	NOUN
ajst-23745	56	24	enterprises	enterprise	NOUN
ajst-23745	56	25	should	should	AUX
ajst-23745	56	26	pay	pay	VERB
ajst-23745	56	27	attention	attention	NOUN
ajst-23745	56	28	to	to	ADP
ajst-23745	56	29	the	the	DET
ajst-23745	56	30	existence	existence	NOUN
ajst-23745	56	31	of	of	ADP
ajst-23745	56	32	safety	safety	NOUN
ajst-23745	56	33	hazards	hazard	NOUN
ajst-23745	56	34	in	in	ADP
ajst-23745	56	35	the	the	DET
ajst-23745	56	36	production	production	NOUN
ajst-23745	56	37	and	and	CCONJ
ajst-23745	56	38	operation	operation	NOUN
ajst-23745	56	39	environment	environment	NOUN
ajst-23745	56	40	,	,	PUNCT
ajst-23745	56	41	the	the	DET
ajst-23745	56	42	quality	quality	NOUN
ajst-23745	56	43	of	of	ADP
ajst-23745	56	44	employees	employee	NOUN
ajst-23745	56	45	and	and	CCONJ
ajst-23745	56	46	the	the	DET
ajst-23745	56	47	implementation	implementation	NOUN
ajst-23745	56	48	of	of	ADP
ajst-23745	56	49	production	production	NOUN
ajst-23745	56	50	responsibility	responsibility	NOUN
ajst-23745	56	51	.	.	PUNCT
ajst-23745	57	1	at	at	ADP
ajst-23745	57	2	the	the	DET
ajst-23745	57	3	same	same	ADJ
ajst-23745	57	4	time	time	NOUN
ajst-23745	57	5	,	,	PUNCT
ajst-23745	57	6	in	in	ADP
ajst-23745	57	7	the	the	DET
ajst-23745	57	8	process	process	NOUN
ajst-23745	57	9	of	of	ADP
ajst-23745	57	10	reviewing	review	VERB
ajst-23745	57	11	different	different	ADJ
ajst-23745	57	12	accident	accident	NOUN
ajst-23745	57	13	investigation	investigation	NOUN
ajst-23745	57	14	reports	report	VERB
ajst-23745	57	15	,	,	PUNCT
ajst-23745	57	16	it	it	PRON
ajst-23745	57	17	can	can	AUX
ajst-23745	57	18	be	be	AUX
ajst-23745	57	19	found	find	VERB
ajst-23745	57	20	that	that	SCONJ
ajst-23745	57	21	there	there	PRON
ajst-23745	57	22	is	be	VERB
ajst-23745	57	23	a	a	DET
ajst-23745	57	24	certain	certain	ADJ
ajst-23745	57	25	difference	difference	NOUN
ajst-23745	57	26	in	in	ADP
ajst-23745	57	27	the	the	DET
ajst-23745	57	28	focus	focus	NOUN
ajst-23745	57	29	of	of	ADP
ajst-23745	57	30	the	the	DET
ajst-23745	57	31	content	content	NOUN
ajst-23745	57	32	of	of	ADP
ajst-23745	57	33	the	the	DET
ajst-23745	57	34	investigation	investigation	NOUN
ajst-23745	57	35	reports	report	VERB
ajst-23745	57	36	,	,	PUNCT
ajst-23745	57	37	which	which	PRON
ajst-23745	57	38	may	may	AUX
ajst-23745	57	39	cause	cause	VERB
ajst-23745	57	40	the	the	DET
ajst-23745	57	41	public	public	NOUN
ajst-23745	57	42	to	to	PART
ajst-23745	57	43	question	question	VERB
ajst-23745	57	44	the	the	DET
ajst-23745	57	45	transparency	transparency	NOUN
ajst-23745	57	46	of	of	ADP
ajst-23745	57	47	the	the	DET
ajst-23745	57	48	accident	accident	NOUN
ajst-23745	57	49	reports	report	VERB
ajst-23745	57	50	.	.	PUNCT
ajst-23745	58	1	4.1	4.1	NUM
ajst-23745	58	2	.	.	PUNCT
ajst-23745	58	3	establishment	establishment	NOUN
ajst-23745	58	4	of	of	ADP
ajst-23745	58	5	sound	sound	ADJ
ajst-23745	58	6	inspection	inspection	NOUN
ajst-23745	58	7	mechanisms	mechanism	NOUN
ajst-23745	58	8	for	for	ADP
ajst-23745	58	9	production	production	NOUN
ajst-23745	58	10	sites	site	NOUN
ajst-23745	58	11	the	the	DET
ajst-23745	58	12	production	production	NOUN
ajst-23745	58	13	of	of	ADP
ajst-23745	58	14	petroleum	petroleum	NOUN
ajst-23745	58	15	enterprises	enterprise	NOUN
ajst-23745	58	16	adopts	adopt	VERB
ajst-23745	58	17	unique	unique	ADJ
ajst-23745	58	18	machinery	machinery	NOUN
ajst-23745	58	19	and	and	CCONJ
ajst-23745	58	20	equipment	equipment	NOUN
ajst-23745	58	21	,	,	PUNCT
ajst-23745	58	22	and	and	CCONJ
ajst-23745	58	23	when	when	SCONJ
ajst-23745	58	24	necessary	necessary	ADJ
ajst-23745	58	25	,	,	PUNCT
ajst-23745	58	26	they	they	PRON
ajst-23745	58	27	will	will	AUX
ajst-23745	58	28	carry	carry	VERB
ajst-23745	58	29	out	out	ADP
ajst-23745	58	30	production	production	NOUN
ajst-23745	58	31	operations	operation	NOUN
ajst-23745	58	32	in	in	ADP
ajst-23745	58	33	special	special	ADJ
ajst-23745	58	34	production	production	NOUN
ajst-23745	58	35	environments	environment	NOUN
ajst-23745	58	36	,	,	PUNCT
ajst-23745	58	37	where	where	SCONJ
ajst-23745	58	38	lighting	lighting	NOUN
ajst-23745	58	39	,	,	PUNCT
ajst-23745	58	40	temperature	temperature	NOUN
ajst-23745	58	41	,	,	PUNCT
ajst-23745	58	42	noise	noise	NOUN
ajst-23745	58	43	and	and	CCONJ
ajst-23745	58	44	toxic	toxic	ADJ
ajst-23745	58	45	materials	material	NOUN
ajst-23745	58	46	or	or	CCONJ
ajst-23745	58	47	substances	substance	NOUN
ajst-23745	58	48	that	that	PRON
ajst-23745	58	49	may	may	AUX
ajst-23745	58	50	be	be	AUX
ajst-23745	58	51	used	use	VERB
ajst-23745	58	52	in	in	ADP
ajst-23745	58	53	production	production	NOUN
ajst-23745	58	54	will	will	AUX
ajst-23745	58	55	have	have	VERB
ajst-23745	58	56	different	different	ADJ
ajst-23745	58	57	impacts	impact	NOUN
ajst-23745	58	58	on	on	ADP
ajst-23745	58	59	the	the	DET
ajst-23745	58	60	human	human	ADJ
ajst-23745	58	61	body	body	NOUN
ajst-23745	58	62	,	,	PUNCT
ajst-23745	58	63	so	so	SCONJ
ajst-23745	58	64	that	that	SCONJ
ajst-23745	58	65	the	the	DET
ajst-23745	58	66	operators	operator	NOUN
ajst-23745	58	67	will	will	AUX
ajst-23745	58	68	receive	receive	VERB
ajst-23745	58	69	incorrect	incorrect	ADJ
ajst-23745	58	70	information	information	NOUN
ajst-23745	58	71	and	and	CCONJ
ajst-23745	58	72	improper	improper	ADJ
ajst-23745	58	73	operation	operation	NOUN
ajst-23745	58	74	,	,	PUNCT
ajst-23745	58	75	which	which	PRON
ajst-23745	58	76	will	will	AUX
ajst-23745	58	77	lead	lead	VERB
ajst-23745	58	78	to	to	ADP
ajst-23745	58	79	production	production	NOUN
ajst-23745	58	80	accidents	accident	NOUN
ajst-23745	58	81	.	.	PUNCT
ajst-23745	59	1	therefore	therefore	ADV
ajst-23745	59	2	,	,	PUNCT
ajst-23745	59	3	enterprises	enterprise	NOUN
ajst-23745	59	4	should	should	AUX
ajst-23745	59	5	establish	establish	VERB
ajst-23745	59	6	a	a	DET
ajst-23745	59	7	mature	mature	ADJ
ajst-23745	59	8	inspection	inspection	NOUN
ajst-23745	59	9	mechanism	mechanism	NOUN
ajst-23745	59	10	,	,	PUNCT
ajst-23745	59	11	organize	organize	VERB
ajst-23745	59	12	regular	regular	ADJ
ajst-23745	59	13	safety	safety	NOUN
ajst-23745	59	14	inspections	inspection	NOUN
ajst-23745	59	15	and	and	CCONJ
ajst-23745	59	16	random	random	ADJ
ajst-23745	59	17	inspections	inspection	NOUN
ajst-23745	59	18	of	of	ADP
ajst-23745	59	19	production	production	NOUN
ajst-23745	59	20	sites	site	NOUN
ajst-23745	59	21	from	from	ADP
ajst-23745	59	22	time	time	NOUN
ajst-23745	59	23	to	to	ADP
ajst-23745	59	24	time	time	NOUN
ajst-23745	59	25	to	to	PART
ajst-23745	59	26	eliminate	eliminate	VERB
ajst-23745	59	27	possible	possible	ADJ
ajst-23745	59	28	safety	safety	NOUN
ajst-23745	59	29	hazards	hazard	NOUN
ajst-23745	59	30	and	and	CCONJ
ajst-23745	59	31	ensure	ensure	VERB
ajst-23745	59	32	that	that	SCONJ
ajst-23745	59	33	employees	employee	NOUN
ajst-23745	59	34	can	can	AUX
ajst-23745	59	35	work	work	VERB
ajst-23745	59	36	in	in	ADP
ajst-23745	59	37	a	a	DET
ajst-23745	59	38	safe	safe	ADJ
ajst-23745	59	39	and	and	CCONJ
ajst-23745	59	40	comfortable	comfortable	ADJ
ajst-23745	59	41	environment	environment	NOUN
ajst-23745	59	42	,	,	PUNCT
ajst-23745	59	43	which	which	PRON
ajst-23745	59	44	not	not	PART
ajst-23745	59	45	only	only	ADV
ajst-23745	59	46	avoids	avoid	VERB
ajst-23745	59	47	safety	safety	NOUN
ajst-23745	59	48	accidents	accident	NOUN
ajst-23745	59	49	,	,	PUNCT
ajst-23745	59	50	but	but	CCONJ
ajst-23745	59	51	also	also	ADV
ajst-23745	59	52	improves	improve	VERB
ajst-23745	59	53	their	their	PRON
ajst-23745	59	54	productivity	productivity	NOUN
ajst-23745	59	55	and	and	CCONJ
ajst-23745	59	56	creates	create	VERB
ajst-23745	59	57	long	long	ADJ
ajst-23745	59	58	-	-	PUNCT
ajst-23745	59	59	term	term	NOUN
ajst-23745	59	60	value	value	NOUN
ajst-23745	59	61	for	for	ADP
ajst-23745	59	62	the	the	DET
ajst-23745	59	63	enterprise	enterprise	NOUN
ajst-23745	59	64	.	.	PUNCT
ajst-23745	60	1	4.2	4.2	NUM
ajst-23745	60	2	.	.	PUNCT
ajst-23745	61	1	construction	construction	NOUN
ajst-23745	61	2	of	of	ADP
ajst-23745	61	3	employee	employee	NOUN
ajst-23745	61	4	education	education	NOUN
ajst-23745	61	5	and	and	CCONJ
ajst-23745	61	6	training	training	NOUN
ajst-23745	61	7	system	system	NOUN
ajst-23745	61	8	education	education	NOUN
ajst-23745	61	9	and	and	CCONJ
ajst-23745	61	10	training	training	NOUN
ajst-23745	61	11	of	of	ADP
ajst-23745	61	12	employees	employee	NOUN
ajst-23745	61	13	should	should	AUX
ajst-23745	61	14	not	not	PART
ajst-23745	61	15	be	be	AUX
ajst-23745	61	16	limited	limit	VERB
ajst-23745	61	17	to	to	ADP
ajst-23745	61	18	the	the	DET
ajst-23745	61	19	daily	daily	ADJ
ajst-23745	61	20	pre	pre	ADJ
ajst-23745	61	21	-	-	ADJ
ajst-23745	61	22	shift	shift	ADJ
ajst-23745	61	23	safety	safety	NOUN
ajst-23745	61	24	training	training	NOUN
ajst-23745	61	25	,	,	PUNCT
ajst-23745	61	26	but	but	CCONJ
ajst-23745	61	27	also	also	ADV
ajst-23745	61	28	involves	involve	VERB
ajst-23745	61	29	the	the	DET
ajst-23745	61	30	staff	staff	NOUN
ajst-23745	61	31	's	's	PART
ajst-23745	61	32	operating	operating	NOUN
ajst-23745	61	33	skills	skill	NOUN
ajst-23745	61	34	,	,	PUNCT
ajst-23745	61	35	cultural	cultural	ADJ
ajst-23745	61	36	level	level	NOUN
ajst-23745	61	37	,	,	PUNCT
ajst-23745	61	38	sense	sense	NOUN
ajst-23745	61	39	of	of	ADP
ajst-23745	61	40	responsibility	responsibility	NOUN
ajst-23745	61	41	,	,	PUNCT
ajst-23745	61	42	etc	etc	X
ajst-23745	61	43	.	.	X
ajst-23745	61	44	,	,	PUNCT
ajst-23745	61	45	so	so	ADV
ajst-23745	61	46	there	there	PRON
ajst-23745	61	47	is	be	VERB
ajst-23745	61	48	a	a	DET
ajst-23745	61	49	need	need	NOUN
ajst-23745	61	50	to	to	PART
ajst-23745	61	51	have	have	AUX
ajst-23745	61	52	a	a	DET
ajst-23745	61	53	comprehensive	comprehensive	ADJ
ajst-23745	61	54	training	training	NOUN
ajst-23745	61	55	system	system	NOUN
ajst-23745	61	56	to	to	PART
ajst-23745	61	57	support	support	VERB
ajst-23745	61	58	.	.	PUNCT
ajst-23745	62	1	the	the	DET
ajst-23745	62	2	production	production	NOUN
ajst-23745	62	3	process	process	NOUN
ajst-23745	62	4	of	of	ADP
ajst-23745	62	5	the	the	DET
ajst-23745	62	6	petroleum	petroleum	NOUN
ajst-23745	62	7	industry	industry	NOUN
ajst-23745	62	8	is	be	AUX
ajst-23745	62	9	relatively	relatively	ADV
ajst-23745	62	10	special	special	ADJ
ajst-23745	62	11	and	and	CCONJ
ajst-23745	62	12	complex	complex	ADJ
ajst-23745	62	13	,	,	PUNCT
ajst-23745	62	14	and	and	CCONJ
ajst-23745	62	15	has	have	VERB
ajst-23745	62	16	high	high	ADJ
ajst-23745	62	17	requirements	requirement	NOUN
ajst-23745	62	18	for	for	ADP
ajst-23745	62	19	the	the	DET
ajst-23745	62	20	craftsmanship	craftsmanship	NOUN
ajst-23745	62	21	of	of	ADP
ajst-23745	62	22	production	production	NOUN
ajst-23745	62	23	personnel	personnel	NOUN
ajst-23745	62	24	,	,	PUNCT
ajst-23745	62	25	so	so	SCONJ
ajst-23745	62	26	enterprises	enterprise	NOUN
ajst-23745	62	27	should	should	AUX
ajst-23745	62	28	be	be	AUX
ajst-23745	62	29	based	base	VERB
ajst-23745	62	30	on	on	ADP
ajst-23745	62	31	different	different	ADJ
ajst-23745	62	32	positions	position	NOUN
ajst-23745	62	33	,	,	PUNCT
ajst-23745	62	34	types	type	NOUN
ajst-23745	62	35	of	of	ADP
ajst-23745	62	36	work	work	NOUN
ajst-23745	62	37	,	,	PUNCT
ajst-23745	62	38	combined	combine	VERB
ajst-23745	62	39	with	with	ADP
ajst-23745	62	40	national	national	ADJ
ajst-23745	62	41	laws	law	NOUN
ajst-23745	62	42	and	and	CCONJ
ajst-23745	62	43	regulations	regulation	NOUN
ajst-23745	62	44	to	to	PART
ajst-23745	62	45	develop	develop	VERB
ajst-23745	62	46	the	the	DET
ajst-23745	62	47	introduction	introduction	NOUN
ajst-23745	62	48	of	of	ADP
ajst-23745	62	49	safe	safe	ADJ
ajst-23745	62	50	operation	operation	NOUN
ajst-23745	62	51	system	system	NOUN
ajst-23745	62	52	,	,	PUNCT
ajst-23745	62	53	the	the	DET
ajst-23745	62	54	level	level	NOUN
ajst-23745	62	55	of	of	ADP
ajst-23745	62	56	operation	operation	NOUN
ajst-23745	62	57	of	of	ADP
ajst-23745	62	58	the	the	DET
ajst-23745	62	59	staff	staff	NOUN
ajst-23745	62	60	should	should	AUX
ajst-23745	62	61	be	be	AUX
ajst-23745	62	62	strictly	strictly	ADV
ajst-23745	62	63	controlled	control	VERB
ajst-23745	62	64	,	,	PUNCT
ajst-23745	62	65	to	to	PART
ajst-23745	62	66	avoid	avoid	VERB
ajst-23745	62	67	accidents	accident	NOUN
ajst-23745	62	68	caused	cause	VERB
ajst-23745	62	69	by	by	ADP
ajst-23745	62	70	improper	improper	ADJ
ajst-23745	62	71	operation	operation	NOUN
ajst-23745	62	72	in	in	ADP
ajst-23745	62	73	the	the	DET
ajst-23745	62	74	production	production	NOUN
ajst-23745	62	75	process	process	NOUN
ajst-23745	62	76	,	,	PUNCT
ajst-23745	62	77	to	to	PART
ajst-23745	62	78	ensure	ensure	VERB
ajst-23745	62	79	that	that	SCONJ
ajst-23745	62	80	the	the	DET
ajst-23745	62	81	production	production	NOUN
ajst-23745	62	82	of	of	ADP
ajst-23745	62	83	safe	safe	ADJ
ajst-23745	62	84	and	and	CCONJ
ajst-23745	62	85	secure	secure	ADJ
ajst-23745	62	86	rules	rule	NOUN
ajst-23745	62	87	and	and	CCONJ
ajst-23745	62	88	regulations	regulation	NOUN
ajst-23745	62	89	to	to	PART
ajst-23745	62	90	follow	follow	VERB
ajst-23745	62	91	.	.	PUNCT
ajst-23745	63	1	it	it	PRON
ajst-23745	63	2	is	be	AUX
ajst-23745	63	3	worth	worth	ADJ
ajst-23745	63	4	noting	note	VERB
ajst-23745	63	5	that	that	SCONJ
ajst-23745	63	6	after	after	ADP
ajst-23745	63	7	the	the	DET
ajst-23745	63	8	training	training	NOUN
ajst-23745	63	9	,	,	PUNCT
ajst-23745	63	10	we	we	PRON
ajst-23745	63	11	should	should	AUX
ajst-23745	63	12	follow	follow	VERB
ajst-23745	63	13	up	up	ADP
ajst-23745	63	14	the	the	DET
ajst-23745	63	15	training	training	NOUN
ajst-23745	63	16	effect	effect	NOUN
ajst-23745	63	17	in	in	ADP
ajst-23745	63	18	time	time	NOUN
ajst-23745	63	19	,	,	PUNCT
ajst-23745	63	20	evaluate	evaluate	VERB
ajst-23745	63	21	the	the	DET
ajst-23745	63	22	training	training	NOUN
ajst-23745	63	23	results	result	NOUN
ajst-23745	63	24	,	,	PUNCT
ajst-23745	63	25	and	and	CCONJ
ajst-23745	63	26	measure	measure	VERB
ajst-23745	63	27	whether	whether	SCONJ
ajst-23745	63	28	the	the	DET
ajst-23745	63	29	training	training	NOUN
ajst-23745	63	30	has	have	VERB
ajst-23745	63	31	a	a	DET
ajst-23745	63	32	positive	positive	ADJ
ajst-23745	63	33	impact	impact	NOUN
ajst-23745	63	34	on	on	ADP
ajst-23745	63	35	the	the	DET
ajst-23745	63	36	production	production	NOUN
ajst-23745	63	37	activities	activity	NOUN
ajst-23745	63	38	of	of	ADP
ajst-23745	63	39	the	the	DET
ajst-23745	63	40	enterprise	enterprise	NOUN
ajst-23745	63	41	after	after	ADP
ajst-23745	63	42	a	a	DET
ajst-23745	63	43	period	period	NOUN
ajst-23745	63	44	of	of	ADP
ajst-23745	63	45	time	time	NOUN
ajst-23745	63	46	.	.	PUNCT
ajst-23745	64	1	at	at	ADP
ajst-23745	64	2	the	the	DET
ajst-23745	64	3	same	same	ADJ
ajst-23745	64	4	time	time	NOUN
ajst-23745	64	5	,	,	PUNCT
ajst-23745	64	6	some	some	DET
ajst-23745	64	7	employees	employee	NOUN
ajst-23745	64	8	may	may	AUX
ajst-23745	64	9	be	be	AUX
ajst-23745	64	10	limited	limit	VERB
ajst-23745	64	11	by	by	ADP
ajst-23745	64	12	the	the	DET
ajst-23745	64	13	level	level	NOUN
ajst-23745	64	14	of	of	ADP
ajst-23745	64	15	education	education	NOUN
ajst-23745	64	16	,	,	PUNCT
ajst-23745	64	17	some	some	DET
ajst-23745	64	18	harmful	harmful	ADJ
ajst-23745	64	19	production	production	NOUN
ajst-23745	64	20	materials	material	NOUN
ajst-23745	64	21	do	do	AUX
ajst-23745	64	22	not	not	PART
ajst-23745	64	23	have	have	VERB
ajst-23745	64	24	enough	enough	ADJ
ajst-23745	64	25	awareness	awareness	NOUN
ajst-23745	64	26	and	and	CCONJ
ajst-23745	64	27	vigilance	vigilance	NOUN
ajst-23745	64	28	,	,	PUNCT
ajst-23745	64	29	which	which	PRON
ajst-23745	64	30	also	also	ADV
ajst-23745	64	31	needs	need	VERB
ajst-23745	64	32	to	to	PART
ajst-23745	64	33	attract	attract	VERB
ajst-23745	64	34	the	the	DET
ajst-23745	64	35	attention	attention	NOUN
ajst-23745	64	36	of	of	ADP
ajst-23745	64	37	the	the	DET
ajst-23745	64	38	enterprise	enterprise	NOUN
ajst-23745	64	39	to	to	PART
ajst-23745	64	40	ensure	ensure	VERB
ajst-23745	64	41	that	that	SCONJ
ajst-23745	64	42	each	each	DET
ajst-23745	64	43	operator	operator	NOUN
ajst-23745	64	44	is	be	AUX
ajst-23745	64	45	clearly	clearly	ADV
ajst-23745	64	46	aware	aware	ADJ
ajst-23745	64	47	of	of	ADP
ajst-23745	64	48	the	the	DET
ajst-23745	64	49	potential	potential	ADJ
ajst-23745	64	50	hazards	hazard	NOUN
ajst-23745	64	51	in	in	ADP
ajst-23745	64	52	production	production	NOUN
ajst-23745	64	53	.	.	PUNCT
ajst-23745	65	1	in	in	ADP
ajst-23745	65	2	addition	addition	NOUN
ajst-23745	65	3	,	,	PUNCT
ajst-23745	65	4	managers	manager	NOUN
ajst-23745	65	5	should	should	AUX
ajst-23745	65	6	pay	pay	VERB
ajst-23745	65	7	attention	attention	NOUN
ajst-23745	65	8	to	to	ADP
ajst-23745	65	9	the	the	DET
ajst-23745	65	10	physiological	physiological	ADJ
ajst-23745	65	11	and	and	CCONJ
ajst-23745	65	12	psychological	psychological	ADJ
ajst-23745	65	13	qualities	quality	NOUN
ajst-23745	65	14	of	of	ADP
ajst-23745	65	15	production	production	NOUN
ajst-23745	65	16	personnel	personnel	NOUN
ajst-23745	65	17	,	,	PUNCT
ajst-23745	65	18	to	to	PART
ajst-23745	65	19	avoid	avoid	VERB
ajst-23745	65	20	the	the	DET
ajst-23745	65	21	phenomenon	phenomenon	NOUN
ajst-23745	65	22	of	of	ADP
ajst-23745	65	23	sick	sick	ADJ
ajst-23745	65	24	people	people	NOUN
ajst-23745	65	25	insisting	insist	VERB
ajst-23745	65	26	on	on	ADP
ajst-23745	65	27	working	work	VERB
ajst-23745	65	28	or	or	CCONJ
ajst-23745	65	29	having	have	VERB
ajst-23745	65	30	psychological	psychological	ADJ
ajst-23745	65	31	problems	problem	NOUN
ajst-23745	65	32	and	and	CCONJ
ajst-23745	65	33	still	still	ADV
ajst-23745	65	34	carrying	carry	VERB
ajst-23745	65	35	out	out	ADP
ajst-23745	65	36	production	production	NOUN
ajst-23745	65	37	operations	operation	NOUN
ajst-23745	65	38	.	.	PUNCT
ajst-23745	66	1	4.3	4.3	NUM
ajst-23745	66	2	.	.	PUNCT
ajst-23745	66	3	improvement	improvement	NOUN
ajst-23745	66	4	of	of	ADP
ajst-23745	66	5	the	the	DET
ajst-23745	66	6	management	management	NOUN
ajst-23745	66	7	system	system	NOUN
ajst-23745	66	8	enterprises	enterprise	NOUN
ajst-23745	66	9	should	should	AUX
ajst-23745	66	10	optimize	optimize	VERB
ajst-23745	66	11	the	the	DET
ajst-23745	66	12	existing	exist	VERB
ajst-23745	66	13	organizational	organizational	ADJ
ajst-23745	66	14	structure	structure	NOUN
ajst-23745	66	15	,	,	PUNCT
ajst-23745	66	16	to	to	PART
ajst-23745	66	17	achieve	achieve	VERB
ajst-23745	66	18	the	the	DET
ajst-23745	66	19	unity	unity	NOUN
ajst-23745	66	20	of	of	ADP
ajst-23745	66	21	professional	professional	ADJ
ajst-23745	66	22	division	division	NOUN
ajst-23745	66	23	of	of	ADP
ajst-23745	66	24	labor	labor	NOUN
ajst-23745	66	25	and	and	CCONJ
ajst-23745	66	26	the	the	DET
ajst-23745	66	27	coordination	coordination	NOUN
ajst-23745	66	28	of	of	ADP
ajst-23745	66	29	various	various	ADJ
ajst-23745	66	30	departments	department	NOUN
ajst-23745	66	31	,	,	PUNCT
ajst-23745	66	32	to	to	PART
ajst-23745	66	33	ensure	ensure	VERB
ajst-23745	66	34	that	that	SCONJ
ajst-23745	66	35	each	each	DET
ajst-23745	66	36	department	department	NOUN
ajst-23745	66	37	can	can	AUX
ajst-23745	66	38	freely	freely	ADV
ajst-23745	66	39	exercise	exercise	VERB
ajst-23745	66	40	their	their	PRON
ajst-23745	66	41	independent	independent	ADJ
ajst-23745	66	42	rights	right	NOUN
ajst-23745	66	43	at	at	ADP
ajst-23745	66	44	the	the	DET
ajst-23745	66	45	same	same	ADJ
ajst-23745	66	46	time	time	NOUN
ajst-23745	66	47	,	,	PUNCT
ajst-23745	66	48	and	and	CCONJ
ajst-23745	66	49	clearly	clearly	ADV
ajst-23745	66	50	define	define	VERB
ajst-23745	66	51	their	their	PRON
ajst-23745	66	52	respective	respective	ADJ
ajst-23745	66	53	responsibilities	responsibility	NOUN
ajst-23745	66	54	,	,	PUNCT
ajst-23745	66	55	to	to	PART
ajst-23745	66	56	avoid	avoid	VERB
ajst-23745	66	57	the	the	DET
ajst-23745	66	58	occurrence	occurrence	NOUN
ajst-23745	66	59	of	of	ADP
ajst-23745	66	60	management	management	NOUN
ajst-23745	66	61	errors	error	NOUN
ajst-23745	66	62	and	and	CCONJ
ajst-23745	66	63	confusion	confusion	NOUN
ajst-23745	66	64	.	.	PUNCT
ajst-23745	67	1	in	in	ADP
ajst-23745	67	2	addition	addition	NOUN
ajst-23745	67	3	,	,	PUNCT
ajst-23745	67	4	the	the	DET
ajst-23745	67	5	establishment	establishment	NOUN
ajst-23745	67	6	of	of	ADP
ajst-23745	67	7	a	a	DET
ajst-23745	67	8	safety	safety	NOUN
ajst-23745	67	9	monitoring	monitoring	NOUN
ajst-23745	67	10	mechanism	mechanism	NOUN
ajst-23745	67	11	,	,	PUNCT
ajst-23745	67	12	and	and	CCONJ
ajst-23745	67	13	will	will	AUX
ajst-23745	67	14	be	be	AUX
ajst-23745	67	15	included	include	VERB
ajst-23745	67	16	in	in	ADP
ajst-23745	67	17	the	the	DET
ajst-23745	67	18	management	management	NOUN
ajst-23745	67	19	of	of	ADP
ajst-23745	67	20	the	the	DET
ajst-23745	67	21	responsibility	responsibility	NOUN
ajst-23745	67	22	,	,	PUNCT
ajst-23745	67	23	when	when	SCONJ
ajst-23745	67	24	the	the	DET
ajst-23745	67	25	responsibility	responsibility	NOUN
ajst-23745	67	26	is	be	AUX
ajst-23745	67	27	clearly	clearly	ADV
ajst-23745	67	28	implemented	implement	VERB
ajst-23745	67	29	in	in	ADP
ajst-23745	67	30	a	a	DET
ajst-23745	67	31	position	position	NOUN
ajst-23745	67	32	,	,	PUNCT
ajst-23745	67	33	the	the	DET
ajst-23745	67	34	supervision	supervision	NOUN
ajst-23745	67	35	effect	effect	NOUN
ajst-23745	67	36	can	can	AUX
ajst-23745	67	37	better	well	ADV
ajst-23745	67	38	play	play	VERB
ajst-23745	67	39	its	its	PRON
ajst-23745	67	40	role	role	NOUN
ajst-23745	67	41	,	,	PUNCT
ajst-23745	67	42	and	and	CCONJ
ajst-23745	67	43	in	in	ADP
ajst-23745	67	44	the	the	DET
ajst-23745	67	45	event	event	NOUN
ajst-23745	67	46	of	of	ADP
ajst-23745	67	47	accidents	accident	NOUN
ajst-23745	67	48	can	can	AUX
ajst-23745	67	49	be	be	AUX
ajst-23745	67	50	traced	trace	VERB
ajst-23745	67	51	back	back	ADV
ajst-23745	67	52	to	to	ADP
ajst-23745	67	53	the	the	DET
ajst-23745	67	54	corresponding	correspond	VERB
ajst-23745	67	55	personnel	personnel	NOUN
ajst-23745	67	56	.	.	PUNCT
ajst-23745	68	1	this	this	PRON
ajst-23745	68	2	is	be	AUX
ajst-23745	68	3	also	also	ADV
ajst-23745	68	4	to	to	PART
ajst-23745	68	5	better	well	ADV
ajst-23745	68	6	identify	identify	VERB
ajst-23745	68	7	the	the	DET
ajst-23745	68	8	possible	possible	ADJ
ajst-23745	68	9	risks	risk	NOUN
ajst-23745	68	10	in	in	ADP
ajst-23745	68	11	the	the	DET
ajst-23745	68	12	production	production	NOUN
ajst-23745	68	13	process	process	NOUN
ajst-23745	68	14	of	of	ADP
ajst-23745	68	15	the	the	DET
ajst-23745	68	16	petroleum	petroleum	NOUN
ajst-23745	68	17	industry	industry	NOUN
ajst-23745	68	18	,	,	PUNCT
ajst-23745	68	19	to	to	PART
ajst-23745	68	20	ensure	ensure	VERB
ajst-23745	68	21	that	that	SCONJ
ajst-23745	68	22	operators	operator	NOUN
ajst-23745	68	23	in	in	ADP
ajst-23745	68	24	a	a	DET
ajst-23745	68	25	safe	safe	ADJ
ajst-23745	68	26	working	work	VERB
ajst-23745	68	27	environment	environment	NOUN
ajst-23745	68	28	to	to	PART
ajst-23745	68	29	operate	operate	VERB
ajst-23745	68	30	the	the	DET
ajst-23745	68	31	machinery	machinery	NOUN
ajst-23745	68	32	and	and	CCONJ
ajst-23745	68	33	equipment	equipment	NOUN
ajst-23745	68	34	without	without	ADP
ajst-23745	68	35	hidden	hidden	ADJ
ajst-23745	68	36	dangers	danger	NOUN
ajst-23745	68	37	,	,	PUNCT
ajst-23745	68	38	so	so	SCONJ
ajst-23745	68	39	as	as	SCONJ
ajst-23745	68	40	to	to	PART
ajst-23745	68	41	achieve	achieve	VERB
ajst-23745	68	42	intrinsic	intrinsic	ADJ
ajst-23745	68	43	safety	safety	NOUN
ajst-23745	68	44	.	.	PUNCT
ajst-23745	69	1	4.4	4.4	NUM
ajst-23745	69	2	.	.	PUNCT
ajst-23745	69	3	establishment	establishment	NOUN
ajst-23745	69	4	of	of	ADP
ajst-23745	69	5	standards	standard	NOUN
ajst-23745	69	6	for	for	ADP
ajst-23745	69	7	analyzing	analyze	VERB
ajst-23745	69	8	reports	report	NOUN
ajst-23745	69	9	on	on	ADP
ajst-23745	69	10	oil	oil	NOUN
ajst-23745	69	11	safety	safety	NOUN
ajst-23745	69	12	accidents	accident	NOUN
ajst-23745	69	13	in	in	ADP
ajst-23745	69	14	the	the	DET
ajst-23745	69	15	process	process	NOUN
ajst-23745	69	16	of	of	ADP
ajst-23745	69	17	reviewing	review	VERB
ajst-23745	69	18	the	the	DET
ajst-23745	69	19	accident	accident	NOUN
ajst-23745	69	20	investigation	investigation	NOUN
ajst-23745	69	21	reports	report	VERB
ajst-23745	69	22	,	,	PUNCT
ajst-23745	69	23	it	it	PRON
ajst-23745	69	24	can	can	AUX
ajst-23745	69	25	be	be	AUX
ajst-23745	69	26	found	find	VERB
ajst-23745	69	27	that	that	SCONJ
ajst-23745	69	28	,	,	PUNCT
ajst-23745	69	29	in	in	ADP
ajst-23745	69	30	addition	addition	NOUN
ajst-23745	69	31	to	to	ADP
ajst-23745	69	32	the	the	DET
ajst-23745	69	33	accidents	accident	NOUN
ajst-23745	69	34	with	with	ADP
ajst-23745	69	35	investigation	investigation	NOUN
ajst-23745	69	36	reports	report	NOUN
ajst-23745	69	37	published	publish	VERB
ajst-23745	69	38	on	on	ADP
ajst-23745	69	39	the	the	DET
ajst-23745	69	40	official	official	ADJ
ajst-23745	69	41	websites	website	NOUN
ajst-23745	69	42	of	of	ADP
ajst-23745	69	43	the	the	DET
ajst-23745	69	44	emergency	emergency	NOUN
ajst-23745	69	45	management	management	NOUN
ajst-23745	69	46	departments	department	NOUN
ajst-23745	69	47	,	,	PUNCT
ajst-23745	69	48	there	there	PRON
ajst-23745	69	49	are	be	VERB
ajst-23745	69	50	many	many	ADJ
ajst-23745	69	51	accidents	accident	NOUN
ajst-23745	69	52	reported	report	VERB
ajst-23745	69	53	by	by	ADP
ajst-23745	69	54	the	the	DET
ajst-23745	69	55	media	medium	NOUN
ajst-23745	69	56	,	,	PUNCT
ajst-23745	69	57	as	as	ADV
ajst-23745	69	58	well	well	ADV
ajst-23745	69	59	as	as	ADP
ajst-23745	69	60	many	many	ADJ
ajst-23745	69	61	smaller	small	ADJ
ajst-23745	69	62	accidents	accident	NOUN
ajst-23745	69	63	that	that	PRON
ajst-23745	69	64	are	be	AUX
ajst-23745	69	65	not	not	PART
ajst-23745	69	66	publicly	publicly	ADV
ajst-23745	69	67	reported	report	VERB
ajst-23745	69	68	,	,	PUNCT
ajst-23745	69	69	and	and	CCONJ
ajst-23745	69	70	the	the	DET
ajst-23745	69	71	number	number	NOUN
ajst-23745	69	72	of	of	ADP
ajst-23745	69	73	accidents	accident	NOUN
ajst-23745	69	74	that	that	PRON
ajst-23745	69	75	actually	actually	ADV
ajst-23745	69	76	occurred	occur	VERB
ajst-23745	69	77	may	may	AUX
ajst-23745	69	78	be	be	AUX
ajst-23745	69	79	different	different	ADJ
ajst-23745	69	80	due	due	ADJ
ajst-23745	69	81	to	to	ADP
ajst-23745	69	82	differences	difference	NOUN
ajst-23745	69	83	in	in	ADP
ajst-23745	69	84	the	the	DET
ajst-23745	69	85	transparency	transparency	NOUN
ajst-23745	69	86	of	of	ADP
ajst-23745	69	87	the	the	DET
ajst-23745	69	88	investigation	investigation	NOUN
ajst-23745	69	89	reports	report	NOUN
ajst-23745	69	90	and	and	CCONJ
ajst-23745	69	91	the	the	DET
ajst-23745	69	92	collection	collection	NOUN
ajst-23745	69	93	of	of	ADP
ajst-23745	69	94	data	datum	NOUN
ajst-23745	69	95	.	.	PUNCT
ajst-23745	70	1	moreover	moreover	ADV
ajst-23745	70	2	,	,	PUNCT
ajst-23745	70	3	the	the	DET
ajst-23745	70	4	content	content	NOUN
ajst-23745	70	5	of	of	ADP
ajst-23745	70	6	accident	accident	NOUN
ajst-23745	70	7	investigation	investigation	NOUN
ajst-23745	70	8	reports	report	NOUN
ajst-23745	70	9	published	publish	VERB
ajst-23745	70	10	on	on	ADP
ajst-23745	70	11	official	official	ADJ
ajst-23745	70	12	websites	website	NOUN
ajst-23745	70	13	shows	show	VERB
ajst-23745	70	14	that	that	SCONJ
ajst-23745	70	15	the	the	DET
ajst-23745	70	16	analytical	analytical	ADJ
ajst-23745	70	17	focus	focus	NOUN
ajst-23745	70	18	of	of	ADP
ajst-23745	70	19	general	general	ADJ
ajst-23745	70	20	safety	safety	NOUN
ajst-23745	70	21	accidents	accident	NOUN
ajst-23745	70	22	and	and	CCONJ
ajst-23745	70	23	major	major	ADJ
ajst-23745	70	24	safety	safety	NOUN
ajst-23745	70	25	accidents	accident	NOUN
ajst-23745	70	26	is	be	AUX
ajst-23745	70	27	not	not	PART
ajst-23745	70	28	the	the	DET
ajst-23745	70	29	same	same	ADJ
ajst-23745	70	30	.	.	PUNCT
ajst-23745	71	1	the	the	DET
ajst-23745	71	2	reason	reason	NOUN
ajst-23745	71	3	for	for	ADP
ajst-23745	71	4	this	this	DET
ajst-23745	71	5	phenomenon	phenomenon	NOUN
ajst-23745	71	6	is	be	AUX
ajst-23745	71	7	that	that	SCONJ
ajst-23745	71	8	the	the	DET
ajst-23745	71	9	investigation	investigation	NOUN
ajst-23745	71	10	and	and	CCONJ
ajst-23745	71	11	analysis	analysis	NOUN
ajst-23745	71	12	of	of	ADP
ajst-23745	71	13	the	the	DET
ajst-23745	71	14	causes	cause	NOUN
ajst-23745	71	15	of	of	ADP
ajst-23745	71	16	major	major	ADJ
ajst-23745	71	17	safety	safety	NOUN
ajst-23745	71	18	accidents	accident	NOUN
ajst-23745	71	19	are	be	AUX
ajst-23745	71	20	mainly	mainly	ADV
ajst-23745	71	21	done	do	VERB
ajst-23745	71	22	by	by	ADP
ajst-23745	71	23	experts	expert	NOUN
ajst-23745	71	24	from	from	ADP
ajst-23745	71	25	the	the	DET
ajst-23745	71	26	state	state	NOUN
ajst-23745	71	27	safety	safety	PROPN
ajst-23745	71	28	supervision	supervision	PROPN
ajst-23745	71	29	bureau	bureau	PROPN
ajst-23745	71	30	,	,	PUNCT
ajst-23745	71	31	while	while	SCONJ
ajst-23745	71	32	general	general	ADJ
ajst-23745	71	33	safety	safety	NOUN
ajst-23745	71	34	accidents	accident	NOUN
ajst-23745	71	35	are	be	AUX
ajst-23745	71	36	often	often	ADV
ajst-23745	71	37	done	do	VERB
ajst-23745	71	38	by	by	ADP
ajst-23745	71	39	the	the	DET
ajst-23745	71	40	security	security	NOUN
ajst-23745	71	41	departments	department	NOUN
ajst-23745	71	42	of	of	ADP
ajst-23745	71	43	localities	locality	NOUN
ajst-23745	71	44	or	or	CCONJ
ajst-23745	71	45	enterprises	enterprise	NOUN
ajst-23745	71	46	.	.	PUNCT
ajst-23745	72	1	this	this	PRON
ajst-23745	72	2	is	be	AUX
ajst-23745	72	3	also	also	ADV
ajst-23745	72	4	a	a	DET
ajst-23745	72	5	problem	problem	NOUN
ajst-23745	72	6	that	that	PRON
ajst-23745	72	7	often	often	ADV
ajst-23745	72	8	occurs	occur	VERB
ajst-23745	72	9	in	in	ADP
ajst-23745	72	10	the	the	DET
ajst-23745	72	11	analysis	analysis	NOUN
ajst-23745	72	12	and	and	CCONJ
ajst-23745	72	13	investigation	investigation	NOUN
ajst-23745	72	14	of	of	ADP
ajst-23745	72	15	domestic	domestic	ADJ
ajst-23745	72	16	safety	safety	NOUN
ajst-23745	72	17	accidents	accident	NOUN
ajst-23745	72	18	.	.	PUNCT
ajst-23745	73	1	therefore	therefore	ADV
ajst-23745	73	2	,	,	PUNCT
ajst-23745	73	3	there	there	PRON
ajst-23745	73	4	is	be	VERB
ajst-23745	73	5	an	an	DET
ajst-23745	73	6	urgent	urgent	ADJ
ajst-23745	73	7	need	need	NOUN
ajst-23745	73	8	to	to	PART
ajst-23745	73	9	establish	establish	VERB
ajst-23745	73	10	standards	standard	NOUN
ajst-23745	73	11	for	for	ADP
ajst-23745	73	12	safety	safety	NOUN
ajst-23745	73	13	accident	accident	NOUN
ajst-23745	73	14	analysis	analysis	NOUN
ajst-23745	73	15	reports	report	NOUN
ajst-23745	73	16	in	in	ADP
ajst-23745	73	17	the	the	DET
ajst-23745	73	18	petroleum	petroleum	NOUN
ajst-23745	73	19	industry	industry	NOUN
ajst-23745	73	20	in	in	ADP
ajst-23745	73	21	order	order	NOUN
ajst-23745	73	22	to	to	PART
ajst-23745	73	23	standardize	standardize	VERB
ajst-23745	73	24	the	the	DET
ajst-23745	73	25	investigation	investigation	NOUN
ajst-23745	73	26	and	and	CCONJ
ajst-23745	73	27	analysis	analysis	NOUN
ajst-23745	73	28	of	of	ADP
ajst-23745	73	29	safety	safety	NOUN
ajst-23745	73	30	accidents	accident	NOUN
ajst-23745	73	31	within	within	ADP
ajst-23745	73	32	the	the	DET
ajst-23745	73	33	industry	industry	NOUN
ajst-23745	73	34	.	.	PUNCT
ajst-23745	74	1	5	5	X
ajst-23745	74	2	.	.	X
ajst-23745	74	3	conclusion	conclusion	NOUN
ajst-23745	74	4	this	this	DET
ajst-23745	74	5	thesis	thesis	NOUN
ajst-23745	74	6	synthesizes	synthesize	VERB
ajst-23745	74	7	the	the	DET
ajst-23745	74	8	information	information	NOUN
ajst-23745	74	9	sources	source	NOUN
ajst-23745	74	10	published	publish	VERB
ajst-23745	74	11	on	on	ADP
ajst-23745	74	12	the	the	DET
ajst-23745	74	13	official	official	ADJ
ajst-23745	74	14	websites	website	NOUN
ajst-23745	74	15	of	of	ADP
ajst-23745	74	16	china	china	PROPN
ajst-23745	74	17	's	's	PART
ajst-23745	74	18	emergency	emergency	NOUN
ajst-23745	74	19	management	management	NOUN
ajst-23745	74	20	ministries	ministry	NOUN
ajst-23745	74	21	,	,	PUNCT
ajst-23745	74	22	and	and	CCONJ
ajst-23745	74	23	statistically	statistically	ADV
ajst-23745	74	24	analyzes	analyze	VERB
ajst-23745	74	25	the	the	DET
ajst-23745	74	26	collated	collated	ADJ
ajst-23745	74	27	data	datum	NOUN
ajst-23745	74	28	.	.	PUNCT
ajst-23745	75	1	on	on	ADP
ajst-23745	75	2	the	the	DET
ajst-23745	75	3	basis	basis	NOUN
ajst-23745	75	4	of	of	ADP
ajst-23745	75	5	statistical	statistical	ADJ
ajst-23745	75	6	analysis	analysis	NOUN
ajst-23745	75	7	of	of	ADP
ajst-23745	75	8	production	production	NOUN
ajst-23745	75	9	accidents	accident	NOUN
ajst-23745	75	10	in	in	ADP
ajst-23745	75	11	the	the	DET
ajst-23745	75	12	211	211	NUM
ajst-23745	75	13	petroleum	petroleum	NOUN
ajst-23745	75	14	industry	industry	NOUN
ajst-23745	75	15	,	,	PUNCT
ajst-23745	75	16	human	human	ADJ
ajst-23745	75	17	factors	factor	NOUN
ajst-23745	75	18	engineering	engineering	NOUN
ajst-23745	75	19	analysis	analysis	NOUN
ajst-23745	75	20	was	be	AUX
ajst-23745	75	21	conducted	conduct	VERB
ajst-23745	75	22	to	to	PART
ajst-23745	75	23	identify	identify	VERB
ajst-23745	75	24	human	human	ADJ
ajst-23745	75	25	causes	cause	NOUN
ajst-23745	75	26	,	,	PUNCT
ajst-23745	75	27	physical	physical	ADJ
ajst-23745	75	28	causes	cause	NOUN
ajst-23745	75	29	and	and	CCONJ
ajst-23745	75	30	environmental	environmental	ADJ
ajst-23745	75	31	causes	cause	NOUN
ajst-23745	75	32	,	,	PUNCT
ajst-23745	75	33	and	and	CCONJ
ajst-23745	75	34	various	various	ADJ
ajst-23745	75	35	measures	measure	NOUN
ajst-23745	75	36	to	to	PART
ajst-23745	75	37	reduce	reduce	VERB
ajst-23745	75	38	human	human	ADJ
ajst-23745	75	39	errors	error	NOUN
ajst-23745	75	40	were	be	AUX
ajst-23745	75	41	proposed	propose	VERB
ajst-23745	75	42	to	to	PART
ajst-23745	75	43	provide	provide	VERB
ajst-23745	75	44	reference	reference	NOUN
ajst-23745	75	45	for	for	ADP
ajst-23745	75	46	reducing	reduce	VERB
ajst-23745	75	47	the	the	DET
ajst-23745	75	48	occurrence	occurrence	NOUN
ajst-23745	75	49	of	of	ADP
ajst-23745	75	50	high	high	ADJ
ajst-23745	75	51	-	-	PUNCT
ajst-23745	75	52	risk	risk	NOUN
ajst-23745	75	53	accidents	accident	NOUN
ajst-23745	75	54	in	in	ADP
ajst-23745	75	55	the	the	DET
ajst-23745	75	56	process	process	NOUN
ajst-23745	75	57	of	of	ADP
ajst-23745	75	58	petroleum	petroleum	NOUN
ajst-23745	75	59	production	production	NOUN
ajst-23745	75	60	.	.	PUNCT
ajst-23745	76	1	at	at	ADP
ajst-23745	76	2	the	the	DET
ajst-23745	76	3	same	same	ADJ
ajst-23745	76	4	time	time	NOUN
ajst-23745	76	5	,	,	PUNCT
ajst-23745	76	6	in	in	ADP
ajst-23745	76	7	the	the	DET
ajst-23745	76	8	process	process	NOUN
ajst-23745	76	9	of	of	ADP
ajst-23745	76	10	searching	search	VERB
ajst-23745	76	11	for	for	ADP
ajst-23745	76	12	each	each	DET
ajst-23745	76	13	accident	accident	NOUN
ajst-23745	76	14	investigation	investigation	NOUN
ajst-23745	76	15	report	report	NOUN
ajst-23745	76	16	,	,	PUNCT
ajst-23745	76	17	we	we	PRON
ajst-23745	76	18	found	find	VERB
ajst-23745	76	19	that	that	SCONJ
ajst-23745	76	20	its	its	PRON
ajst-23745	76	21	content	content	NOUN
ajst-23745	76	22	focuses	focus	VERB
ajst-23745	76	23	on	on	ADP
ajst-23745	76	24	different	different	ADJ
ajst-23745	76	25	aspects	aspect	NOUN
ajst-23745	76	26	,	,	PUNCT
ajst-23745	76	27	which	which	PRON
ajst-23745	76	28	illustrates	illustrate	VERB
ajst-23745	76	29	the	the	DET
ajst-23745	76	30	problems	problem	NOUN
ajst-23745	76	31	in	in	ADP
ajst-23745	76	32	the	the	DET
ajst-23745	76	33	investigation	investigation	NOUN
ajst-23745	76	34	of	of	ADP
ajst-23745	76	35	safety	safety	NOUN
ajst-23745	76	36	accidents	accident	NOUN
ajst-23745	76	37	and	and	CCONJ
ajst-23745	76	38	the	the	DET
ajst-23745	76	39	necessity	necessity	NOUN
ajst-23745	76	40	of	of	ADP
ajst-23745	76	41	standardization	standardization	NOUN
ajst-23745	76	42	of	of	ADP
ajst-23745	76	43	investigation	investigation	NOUN
ajst-23745	76	44	reports	report	VERB
ajst-23745	76	45	,	,	PUNCT
ajst-23745	76	46	and	and	CCONJ
ajst-23745	76	47	points	point	VERB
ajst-23745	76	48	out	out	ADP
ajst-23745	76	49	the	the	DET
ajst-23745	76	50	direction	direction	NOUN
ajst-23745	76	51	for	for	ADP
ajst-23745	76	52	future	future	ADJ
ajst-23745	76	53	research	research	NOUN
ajst-23745	76	54	.	.	PUNCT
ajst-23745	77	1	references	reference	NOUN
ajst-23745	77	2	[	[	X
ajst-23745	77	3	1	1	NUM
ajst-23745	77	4	]	]	X
ajst-23745	77	5	zhao	zhao	PROPN
ajst-23745	77	6	yan	yan	PROPN
ajst-23745	77	7	,	,	PUNCT
ajst-23745	77	8	xu	xu	PROPN
ajst-23745	77	9	jianhua	jianhua	PROPN
ajst-23745	77	10	.	.	PUNCT
ajst-23745	78	1	analysis	analysis	NOUN
ajst-23745	78	2	of	of	ADP
ajst-23745	78	3	accident	accident	NOUN
ajst-23745	78	4	risk	risk	NOUN
ajst-23745	78	5	in	in	ADP
ajst-23745	78	6	china	china	PROPN
ajst-23745	78	7	’s	’s	PART
ajst-23745	78	8	petrochemical	petrochemical	NOUN
ajst-23745	78	9	industry	industry	NOUN
ajst-23745	78	10	.	.	PUNCT
ajst-23745	79	1	acta	acta	PROPN
ajst-23745	79	2	scientiarum	scientiarum	PROPN
ajst-23745	79	3	naturalium	naturalium	PROPN
ajst-23745	79	4	universitatis	universitatis	PROPN
ajst-23745	79	5	pekinensis	pekinensis	NOUN
ajst-23745	79	6	,	,	PUNCT
ajst-23745	79	7	2018,54(04):857	2018,54(04):857	NOUN
ajst-23745	79	8	-	-	SYM
ajst-23745	79	9	864	864	NUM
ajst-23745	79	10	.	.	PUNCT
ajst-23745	80	1	[	[	X
ajst-23745	80	2	2	2	NUM
ajst-23745	80	3	]	]	X
ajst-23745	80	4	tan	tan	PROPN
ajst-23745	80	5	xuerui	xuerui	PROPN
ajst-23745	80	6	,	,	PUNCT
ajst-23745	80	7	deng	deng	PROPN
ajst-23745	80	8	julong	julong	PROPN
ajst-23745	80	9	.	.	PUNCT
ajst-23745	81	1	gray	gray	ADJ
ajst-23745	81	2	relation	relation	NOUN
ajst-23745	81	3	analysis	analysis	NOUN
ajst-23745	81	4	:	:	PUNCT
ajst-23745	81	5	a	a	DET
ajst-23745	81	6	new	new	ADJ
ajst-23745	81	7	approach	approach	NOUN
ajst-23745	81	8	to	to	ADP
ajst-23745	81	9	multi	multi	ADJ
ajst-23745	81	10	-	-	ADJ
ajst-23745	81	11	factor	factor	ADJ
ajst-23745	81	12	statistical	statistical	ADJ
ajst-23745	81	13	analysis	analysis	NOUN
ajst-23745	81	14	.	.	PUNCT
ajst-23745	82	1	statistical	statistical	ADJ
ajst-23745	82	2	research	research	NOUN
ajst-23745	82	3	,	,	PUNCT
ajst-23745	82	4	1995(03):46	1995(03):46	NUM
ajst-23745	82	5	-	-	SYM
ajst-23745	82	6	48	48	NUM
ajst-23745	82	7	.	.	PUNCT
ajst-23745	83	1	[	[	X
ajst-23745	83	2	3	3	X
ajst-23745	83	3	]	]	X
ajst-23745	83	4	ma	ma	PROPN
ajst-23745	83	5	jie	jie	PROPN
ajst-23745	83	6	,	,	PUNCT
ajst-23745	83	7	song	song	PROPN
ajst-23745	83	8	jianchi	jianchi	PROPN
ajst-23745	83	9	.	.	PUNCT
ajst-23745	84	1	statistics	statistic	NOUN
ajst-23745	84	2	and	and	CCONJ
ajst-23745	84	3	analyses	analysis	NOUN
ajst-23745	84	4	on	on	ADP
ajst-23745	84	5	chinese	chinese	ADJ
ajst-23745	84	6	chemical	chemical	ADJ
ajst-23745	84	7	accidents	accident	NOUN
ajst-23745	84	8	in	in	ADP
ajst-23745	84	9	recent	recent	ADJ
ajst-23745	84	10	8	8	NUM
ajst-23745	84	11	years	year	NOUN
ajst-23745	84	12	.	.	PUNCT
ajst-23745	85	1	industrial	industrial	ADJ
ajst-23745	85	2	safety	safety	NOUN
ajst-23745	85	3	and	and	CCONJ
ajst-23745	85	4	environmental	environmental	ADJ
ajst-23745	85	5	protection	protection	NOUN
ajst-23745	85	6	,	,	PUNCT
ajst-23745	85	7	2009,35(09):37	2009,35(09):37	NOUN
ajst-23745	85	8	-	-	SYM
ajst-23745	85	9	38	38	NUM
ajst-23745	85	10	.	.	PUNCT
ajst-23745	86	1	[	[	X
ajst-23745	86	2	4	4	X
ajst-23745	86	3	]	]	PUNCT
ajst-23745	86	4	yang	yang	PROPN
ajst-23745	86	5	zhengli	zhengli	PROPN
ajst-23745	86	6	,	,	PUNCT
ajst-23745	86	7	cao	cao	PROPN
ajst-23745	86	8	yi	yi	PROPN
ajst-23745	86	9	,	,	PUNCT
ajst-23745	86	10	wan	wan	PROPN
ajst-23745	86	11	li	li	PROPN
ajst-23745	86	12	,	,	PUNCT
ajst-23745	86	13	et	et	PROPN
ajst-23745	86	14	al	al	PROPN
ajst-23745	86	15	.	.	PROPN
ajst-23745	86	16	potential	potential	ADJ
ajst-23745	86	17	risk	risk	NOUN
ajst-23745	86	18	analysis	analysis	NOUN
ajst-23745	86	19	and	and	CCONJ
ajst-23745	86	20	countermeasures	countermeasure	NOUN
ajst-23745	86	21	in	in	ADP
ajst-23745	86	22	engineering	engineering	NOUN
ajst-23745	86	23	measurement	measurement	NOUN
ajst-23745	86	24	laboratory	laboratory	NOUN
ajst-23745	86	25	.	.	PUNCT
ajst-23745	87	1	experiment	experiment	NOUN
ajst-23745	87	2	science	science	NOUN
ajst-23745	87	3	and	and	CCONJ
ajst-23745	87	4	technology	technology	NOUN
ajst-23745	87	5	,	,	PUNCT
ajst-23745	87	6	2021,19(06):152	2021,19(06):152	NUM
ajst-23745	87	7	-	-	SYM
ajst-23745	87	8	156	156	NUM
ajst-23745	87	9	.	.	PUNCT