id	sid	tid	token	lemma	pos
ajst-3976	1	1	academic	academic	ADJ
ajst-3976	1	2	journal	journal	NOUN
ajst-3976	1	3	of	of	ADP
ajst-3976	1	4	science	science	NOUN
ajst-3976	1	5	and	and	CCONJ
ajst-3976	1	6	technology	technology	NOUN
ajst-3976	1	7	issn	issn	NOUN
ajst-3976	1	8	:	:	PUNCT
ajst-3976	1	9	2771	2771	NUM
ajst-3976	1	10	-	-	SYM
ajst-3976	1	11	3032	3032	NUM
ajst-3976	1	12	|	|	NOUN
ajst-3976	1	13	vol	vol	NOUN
ajst-3976	1	14	.	.	PROPN
ajst-3976	2	1	4	4	NUM
ajst-3976	2	2	,	,	PUNCT
ajst-3976	2	3	no	no	INTJ
ajst-3976	2	4	.	.	NOUN
ajst-3976	2	5	2	2	NUM
ajst-3976	2	6	,	,	PUNCT
ajst-3976	2	7	2022	2022	NUM
ajst-3976	2	8	88	88	NUM
ajst-3976	2	9	pre‐stack	pre‐stack	NOUN
ajst-3976	2	10	fidelity	fidelity	NOUN
ajst-3976	2	11	denoising	denoising	NOUN
ajst-3976	2	12	technique	technique	NOUN
ajst-3976	2	13	in	in	ADP
ajst-3976	2	14	loess	loess	PROPN
ajst-3976	2	15	plateau	plateau	PROPN
ajst-3976	2	16	area	area	PROPN
ajst-3976	2	17	menglin	menglin	PROPN
ajst-3976	2	18	wang1	wang1	PROPN
ajst-3976	2	19	,	,	PUNCT
ajst-3976	2	20	zhidi	zhidi	PROPN
ajst-3976	2	21	liu1	liu1	PROPN
ajst-3976	2	22	,	,	PUNCT
ajst-3976	2	23	2	2	NUM
ajst-3976	2	24	,	,	PUNCT
ajst-3976	2	25	shuaiyu	shuaiyu	ADJ
ajst-3976	2	26	song1	song1	NOUN
ajst-3976	3	1	1school	1school	NUM
ajst-3976	3	2	of	of	ADP
ajst-3976	3	3	earth	earth	NOUN
ajst-3976	3	4	science	science	NOUN
ajst-3976	3	5	and	and	CCONJ
ajst-3976	3	6	engineering	engineering	NOUN
ajst-3976	3	7	,	,	PUNCT
ajst-3976	4	1	xi'an	xi'an	PROPN
ajst-3976	4	2	university	university	PROPN
ajst-3976	4	3	of	of	ADP
ajst-3976	4	4	petroleum	petroleum	PROPN
ajst-3976	4	5	,	,	PUNCT
ajst-3976	4	6	china	china	PROPN
ajst-3976	4	7	2shaanxi	2shaanxi	NUM
ajst-3976	4	8	key	key	ADJ
ajst-3976	4	9	laboratory	laboratory	NOUN
ajst-3976	4	10	of	of	ADP
ajst-3976	4	11	petroleum	petroleum	NOUN
ajst-3976	4	12	accumulation	accumulation	NOUN
ajst-3976	4	13	geology	geology	NOUN
ajst-3976	4	14	,	,	PUNCT
ajst-3976	4	15	china	china	PROPN
ajst-3976	4	16	abstract	abstract	NOUN
ajst-3976	4	17	:	:	PUNCT
ajst-3976	4	18	based	base	VERB
ajst-3976	4	19	on	on	ADP
ajst-3976	4	20	the	the	DET
ajst-3976	4	21	data	datum	NOUN
ajst-3976	4	22	of	of	ADP
ajst-3976	4	23	p	p	NOUN
ajst-3976	4	24	work	work	NOUN
ajst-3976	4	25	area	area	NOUN
ajst-3976	4	26	in	in	ADP
ajst-3976	4	27	ordos	ordos	PROPN
ajst-3976	4	28	basin	basin	NOUN
ajst-3976	4	29	,	,	PUNCT
ajst-3976	4	30	this	this	DET
ajst-3976	4	31	paper	paper	NOUN
ajst-3976	4	32	makes	make	VERB
ajst-3976	4	33	a	a	DET
ajst-3976	4	34	comparative	comparative	ADJ
ajst-3976	4	35	analysis	analysis	NOUN
ajst-3976	4	36	and	and	CCONJ
ajst-3976	4	37	summarizes	summarize	VERB
ajst-3976	4	38	its	its	PRON
ajst-3976	4	39	difficulties	difficulty	NOUN
ajst-3976	4	40	:	:	PUNCT
ajst-3976	4	41	there	there	PRON
ajst-3976	4	42	are	be	VERB
ajst-3976	4	43	many	many	ADJ
ajst-3976	4	44	kinds	kind	NOUN
ajst-3976	4	45	of	of	ADP
ajst-3976	4	46	interference	interference	NOUN
ajst-3976	4	47	sources	source	NOUN
ajst-3976	4	48	in	in	ADP
ajst-3976	4	49	the	the	DET
ajst-3976	4	50	work	work	NOUN
ajst-3976	4	51	area	area	NOUN
ajst-3976	4	52	,	,	PUNCT
ajst-3976	4	53	linear	linear	ADJ
ajst-3976	4	54	noise	noise	NOUN
ajst-3976	4	55	is	be	AUX
ajst-3976	4	56	developed	develop	VERB
ajst-3976	4	57	,	,	PUNCT
ajst-3976	4	58	external	external	ADJ
ajst-3976	4	59	interference	interference	NOUN
ajst-3976	4	60	,	,	PUNCT
ajst-3976	4	61	abnormal	abnormal	ADJ
ajst-3976	4	62	noise	noise	NOUN
ajst-3976	4	63	interference	interference	NOUN
ajst-3976	4	64	and	and	CCONJ
ajst-3976	4	65	other	other	ADJ
ajst-3976	4	66	background	background	NOUN
ajst-3976	4	67	noise	noise	NOUN
ajst-3976	4	68	are	be	AUX
ajst-3976	4	69	serious	serious	ADJ
ajst-3976	4	70	,	,	PUNCT
ajst-3976	4	71	and	and	CCONJ
ajst-3976	4	72	the	the	DET
ajst-3976	4	73	signal	signal	NOUN
ajst-3976	4	74	-	-	PUNCT
ajst-3976	4	75	to	to	ADP
ajst-3976	4	76	-	-	PUNCT
ajst-3976	4	77	noise	noise	NOUN
ajst-3976	4	78	ratio	ratio	NOUN
ajst-3976	4	79	of	of	ADP
ajst-3976	4	80	the	the	DET
ajst-3976	4	81	original	original	ADJ
ajst-3976	4	82	data	data	NOUN
ajst-3976	4	83	is	be	AUX
ajst-3976	4	84	low	low	ADJ
ajst-3976	4	85	due	due	ADP
ajst-3976	4	86	to	to	ADP
ajst-3976	4	87	the	the	DET
ajst-3976	4	88	influence	influence	NOUN
ajst-3976	4	89	of	of	ADP
ajst-3976	4	90	the	the	DET
ajst-3976	4	91	thickness	thickness	NOUN
ajst-3976	4	92	of	of	ADP
ajst-3976	4	93	the	the	DET
ajst-3976	4	94	low	low	ADJ
ajst-3976	4	95	deceleration	deceleration	NOUN
ajst-3976	4	96	zone	zone	NOUN
ajst-3976	4	97	,	,	PUNCT
ajst-3976	4	98	the	the	DET
ajst-3976	4	99	thickness	thickness	NOUN
ajst-3976	4	100	of	of	ADP
ajst-3976	4	101	loess	loess	NOUN
ajst-3976	4	102	cover	cover	NOUN
ajst-3976	4	103	and	and	CCONJ
ajst-3976	4	104	the	the	DET
ajst-3976	4	105	excitation	excitation	NOUN
ajst-3976	4	106	and	and	CCONJ
ajst-3976	4	107	reception	reception	NOUN
ajst-3976	4	108	conditions	condition	NOUN
ajst-3976	4	109	.	.	PUNCT
ajst-3976	5	1	therefore	therefore	ADV
ajst-3976	5	2	,	,	PUNCT
ajst-3976	5	3	aiming	aim	VERB
ajst-3976	5	4	at	at	ADP
ajst-3976	5	5	this	this	DET
ajst-3976	5	6	difficulty	difficulty	NOUN
ajst-3976	5	7	,	,	PUNCT
ajst-3976	5	8	a	a	DET
ajst-3976	5	9	set	set	NOUN
ajst-3976	5	10	of	of	ADP
ajst-3976	5	11	pre	pre	ADJ
ajst-3976	5	12	stack	stack	NOUN
ajst-3976	5	13	fidelity	fidelity	NOUN
ajst-3976	5	14	denoising	denoising	NOUN
ajst-3976	5	15	technology	technology	NOUN
ajst-3976	5	16	is	be	AUX
ajst-3976	5	17	adopted	adopt	VERB
ajst-3976	5	18	according	accord	VERB
ajst-3976	5	19	to	to	ADP
ajst-3976	5	20	different	different	ADJ
ajst-3976	5	21	noise	noise	NOUN
ajst-3976	5	22	types	type	NOUN
ajst-3976	5	23	.	.	PUNCT
ajst-3976	6	1	for	for	ADP
ajst-3976	6	2	surface	surface	NOUN
ajst-3976	6	3	wave	wave	NOUN
ajst-3976	6	4	,	,	PUNCT
ajst-3976	6	5	refraction	refraction	NOUN
ajst-3976	6	6	wave	wave	NOUN
ajst-3976	6	7	,	,	PUNCT
ajst-3976	6	8	linear	linear	ADJ
ajst-3976	6	9	interference	interference	NOUN
ajst-3976	6	10	,	,	PUNCT
ajst-3976	6	11	abnormal	abnormal	ADJ
ajst-3976	6	12	energy	energy	NOUN
ajst-3976	6	13	interference	interference	NOUN
ajst-3976	6	14	and	and	CCONJ
ajst-3976	6	15	other	other	ADJ
ajst-3976	6	16	noise	noise	NOUN
ajst-3976	6	17	,	,	PUNCT
ajst-3976	6	18	classification	classification	NOUN
ajst-3976	6	19	,	,	PUNCT
ajst-3976	6	20	zoning	zoning	NOUN
ajst-3976	6	21	,	,	PUNCT
ajst-3976	6	22	step	step	NOUN
ajst-3976	6	23	-	-	PUNCT
ajst-3976	6	24	by	by	ADP
ajst-3976	6	25	-	-	PUNCT
ajst-3976	6	26	step	step	NOUN
ajst-3976	6	27	,	,	PUNCT
ajst-3976	6	28	domain	domain	NOUN
ajst-3976	6	29	,	,	PUNCT
ajst-3976	6	30	frequency	frequency	NOUN
ajst-3976	6	31	and	and	CCONJ
ajst-3976	6	32	time	time	NOUN
ajst-3976	6	33	-	-	PUNCT
ajst-3976	6	34	sharing	share	VERB
ajst-3976	6	35	fidelity	fidelity	NOUN
ajst-3976	6	36	processing	processing	NOUN
ajst-3976	6	37	are	be	AUX
ajst-3976	6	38	used	use	VERB
ajst-3976	6	39	to	to	PART
ajst-3976	6	40	improve	improve	VERB
ajst-3976	6	41	the	the	DET
ajst-3976	6	42	data	datum	NOUN
ajst-3976	6	43	imaging	imaging	NOUN
ajst-3976	6	44	effect	effect	NOUN
ajst-3976	6	45	.	.	PUNCT
ajst-3976	7	1	frequency	frequency	NOUN
ajst-3976	7	2	division	division	NOUN
ajst-3976	7	3	abnormal	abnormal	ADJ
ajst-3976	7	4	amplitude	amplitude	NOUN
ajst-3976	7	5	suppression	suppression	NOUN
ajst-3976	7	6	technology	technology	NOUN
ajst-3976	7	7	,	,	PUNCT
ajst-3976	7	8	prestack	prestack	VERB
ajst-3976	7	9	coherent	coherent	ADJ
ajst-3976	7	10	noise	noise	NOUN
ajst-3976	7	11	suppression	suppression	NOUN
ajst-3976	7	12	and	and	CCONJ
ajst-3976	7	13	ground	ground	NOUN
ajst-3976	7	14	roll	roll	NOUN
ajst-3976	7	15	wave	wave	NOUN
ajst-3976	7	16	simulated	simulate	VERB
ajst-3976	7	17	removal	removal	NOUN
ajst-3976	7	18	technology	technology	NOUN
ajst-3976	7	19	are	be	AUX
ajst-3976	7	20	used	use	VERB
ajst-3976	7	21	to	to	PART
ajst-3976	7	22	solve	solve	VERB
ajst-3976	7	23	the	the	DET
ajst-3976	7	24	problem	problem	NOUN
ajst-3976	7	25	of	of	ADP
ajst-3976	7	26	noise	noise	NOUN
ajst-3976	7	27	interference	interference	NOUN
ajst-3976	7	28	.	.	PUNCT
ajst-3976	8	1	the	the	DET
ajst-3976	8	2	results	result	NOUN
ajst-3976	8	3	show	show	VERB
ajst-3976	8	4	that	that	SCONJ
ajst-3976	8	5	the	the	DET
ajst-3976	8	6	signal	signal	NOUN
ajst-3976	8	7	-	-	PUNCT
ajst-3976	8	8	to	to	ADP
ajst-3976	8	9	-	-	PUNCT
ajst-3976	8	10	noise	noise	NOUN
ajst-3976	8	11	ratio	ratio	NOUN
ajst-3976	8	12	and	and	CCONJ
ajst-3976	8	13	resolution	resolution	NOUN
ajst-3976	8	14	of	of	ADP
ajst-3976	8	15	seismic	seismic	ADJ
ajst-3976	8	16	data	datum	NOUN
ajst-3976	8	17	in	in	ADP
ajst-3976	8	18	this	this	DET
ajst-3976	8	19	area	area	NOUN
ajst-3976	8	20	have	have	AUX
ajst-3976	8	21	been	be	AUX
ajst-3976	8	22	significantly	significantly	ADV
ajst-3976	8	23	improved	improve	VERB
ajst-3976	8	24	by	by	ADP
ajst-3976	8	25	using	use	VERB
ajst-3976	8	26	the	the	DET
ajst-3976	8	27	above	above	ADJ
ajst-3976	8	28	technologies	technology	NOUN
ajst-3976	8	29	.	.	PUNCT
ajst-3976	9	1	keywords	keyword	NOUN
ajst-3976	9	2	:	:	PUNCT
ajst-3976	9	3	prestack	prestack	VERB
ajst-3976	9	4	fidelity	fidelity	PROPN
ajst-3976	9	5	denoising	denoising	PROPN
ajst-3976	9	6	,	,	PUNCT
ajst-3976	9	7	surface	surface	NOUN
ajst-3976	9	8	wave	wave	NOUN
ajst-3976	9	9	,	,	PUNCT
ajst-3976	9	10	abnormal	abnormal	ADJ
ajst-3976	9	11	amplitude	amplitude	NOUN
ajst-3976	9	12	suppression	suppression	NOUN
ajst-3976	9	13	,	,	PUNCT
ajst-3976	9	14	signal	signal	VERB
ajst-3976	9	15	to	to	PART
ajst-3976	9	16	noise	noise	VERB
ajst-3976	9	17	ratio	ratio	NOUN
ajst-3976	9	18	.	.	PUNCT
ajst-3976	10	1	1	1	X
ajst-3976	10	2	.	.	X
ajst-3976	10	3	introduction	introduction	NOUN
ajst-3976	10	4	the	the	DET
ajst-3976	10	5	ordos	ordos	PROPN
ajst-3976	10	6	basin	basin	NOUN
ajst-3976	10	7	has	have	VERB
ajst-3976	10	8	great	great	ADJ
ajst-3976	10	9	potential	potential	NOUN
ajst-3976	10	10	for	for	ADP
ajst-3976	10	11	exploration	exploration	NOUN
ajst-3976	10	12	resources	resource	NOUN
ajst-3976	10	13	and	and	CCONJ
ajst-3976	10	14	has	have	VERB
ajst-3976	10	15	typical	typical	ADJ
ajst-3976	10	16	loess	loess	NOUN
ajst-3976	10	17	landform	landform	NOUN
ajst-3976	10	18	characteristics	characteristic	NOUN
ajst-3976	10	19	[	[	X
ajst-3976	10	20	1	1	NUM
ajst-3976	10	21	]	]	PUNCT
ajst-3976	10	22	.	.	PUNCT
ajst-3976	11	1	the	the	DET
ajst-3976	11	2	topography	topography	NOUN
ajst-3976	11	3	of	of	ADP
ajst-3976	11	4	the	the	DET
ajst-3976	11	5	loess	loess	PROPN
ajst-3976	11	6	plateau	plateau	PROPN
ajst-3976	11	7	area	area	NOUN
ajst-3976	11	8	in	in	ADP
ajst-3976	11	9	the	the	DET
ajst-3976	11	10	south	south	ADJ
ajst-3976	11	11	-	-	PUNCT
ajst-3976	11	12	central	central	ADJ
ajst-3976	11	13	part	part	NOUN
ajst-3976	11	14	of	of	ADP
ajst-3976	11	15	ordos	ordo	NOUN
ajst-3976	11	16	basin	basin	NOUN
ajst-3976	11	17	is	be	AUX
ajst-3976	11	18	undulating	undulate	VERB
ajst-3976	11	19	,	,	PUNCT
ajst-3976	11	20	and	and	CCONJ
ajst-3976	11	21	the	the	DET
ajst-3976	11	22	surface	surface	NOUN
ajst-3976	11	23	layer	layer	NOUN
ajst-3976	11	24	is	be	AUX
ajst-3976	11	25	covered	cover	VERB
ajst-3976	11	26	with	with	ADP
ajst-3976	11	27	a	a	DET
ajst-3976	11	28	huge	huge	ADJ
ajst-3976	11	29	thick	thick	ADJ
ajst-3976	11	30	layer	layer	NOUN
ajst-3976	11	31	of	of	ADP
ajst-3976	11	32	gravelly	gravelly	PROPN
ajst-3976	11	33	loess	loess	NOUN
ajst-3976	11	34	,	,	PUNCT
ajst-3976	11	35	and	and	CCONJ
ajst-3976	11	36	the	the	DET
ajst-3976	11	37	surface	surface	NOUN
ajst-3976	11	38	has	have	AUX
ajst-3976	11	39	been	be	AUX
ajst-3976	11	40	weathered	weather	VERB
ajst-3976	11	41	,	,	PUNCT
ajst-3976	11	42	eroded	erode	VERB
ajst-3976	11	43	and	and	CCONJ
ajst-3976	11	44	cut	cut	VERB
ajst-3976	11	45	for	for	ADP
ajst-3976	11	46	a	a	DET
ajst-3976	11	47	long	long	ADJ
ajst-3976	11	48	time	time	NOUN
ajst-3976	11	49	,	,	PUNCT
ajst-3976	11	50	forming	form	VERB
ajst-3976	11	51	unique	unique	ADJ
ajst-3976	11	52	landscapes	landscape	NOUN
ajst-3976	11	53	of	of	ADP
ajst-3976	11	54	loess	loess	PROPN
ajst-3976	11	55	plateau	plateau	NOUN
ajst-3976	11	56	,	,	PUNCT
ajst-3976	11	57	beam	beam	NOUN
ajst-3976	11	58	,	,	PUNCT
ajst-3976	11	59	mount	mount	PROPN
ajst-3976	11	60	,	,	PUNCT
ajst-3976	11	61	slope	slope	NOUN
ajst-3976	11	62	and	and	CCONJ
ajst-3976	11	63	ditch	ditch	VERB
ajst-3976	11	64	[	[	X
ajst-3976	11	65	2	2	NUM
ajst-3976	11	66	]	]	PUNCT
ajst-3976	11	67	.	.	PUNCT
ajst-3976	12	1	in	in	ADP
ajst-3976	12	2	recent	recent	ADJ
ajst-3976	12	3	years	year	NOUN
ajst-3976	12	4	,	,	PUNCT
ajst-3976	12	5	with	with	ADP
ajst-3976	12	6	the	the	DET
ajst-3976	12	7	development	development	NOUN
ajst-3976	12	8	of	of	ADP
ajst-3976	12	9	seismic	seismic	ADJ
ajst-3976	12	10	exploration	exploration	NOUN
ajst-3976	12	11	to	to	ADP
ajst-3976	12	12	lithological	lithological	ADJ
ajst-3976	12	13	exploration	exploration	NOUN
ajst-3976	12	14	,	,	PUNCT
ajst-3976	12	15	the	the	DET
ajst-3976	12	16	requirements	requirement	NOUN
ajst-3976	12	17	for	for	ADP
ajst-3976	12	18	reservoir	reservoir	NOUN
ajst-3976	12	19	prediction	prediction	NOUN
ajst-3976	12	20	have	have	AUX
ajst-3976	12	21	become	become	VERB
ajst-3976	12	22	higher	high	ADJ
ajst-3976	12	23	,	,	PUNCT
ajst-3976	12	24	and	and	CCONJ
ajst-3976	12	25	conventional	conventional	ADJ
ajst-3976	12	26	data	data	NOUN
ajst-3976	12	27	processing	processing	NOUN
ajst-3976	12	28	can	can	AUX
ajst-3976	12	29	no	no	ADV
ajst-3976	12	30	longer	long	ADV
ajst-3976	12	31	meet	meet	VERB
ajst-3976	12	32	the	the	DET
ajst-3976	12	33	exploration	exploration	NOUN
ajst-3976	12	34	needs	need	NOUN
ajst-3976	12	35	.	.	PUNCT
ajst-3976	13	1	in	in	ADP
ajst-3976	13	2	order	order	NOUN
ajst-3976	13	3	to	to	PART
ajst-3976	13	4	meet	meet	VERB
ajst-3976	13	5	the	the	DET
ajst-3976	13	6	subsequent	subsequent	ADJ
ajst-3976	13	7	lithological	lithological	ADJ
ajst-3976	13	8	interpretation	interpretation	NOUN
ajst-3976	13	9	requirements	requirement	NOUN
ajst-3976	13	10	for	for	ADP
ajst-3976	13	11	different	different	ADJ
ajst-3976	13	12	target	target	NOUN
ajst-3976	13	13	reservoirs	reservoir	NOUN
ajst-3976	13	14	,	,	PUNCT
ajst-3976	13	15	it	it	PRON
ajst-3976	13	16	is	be	AUX
ajst-3976	13	17	crucial	crucial	ADJ
ajst-3976	13	18	to	to	PART
ajst-3976	13	19	realize	realize	VERB
ajst-3976	13	20	the	the	DET
ajst-3976	13	21	fidelity	fidelity	NOUN
ajst-3976	13	22	and	and	CCONJ
ajst-3976	13	23	amplitude	amplitude	NOUN
ajst-3976	13	24	of	of	ADP
ajst-3976	13	25	the	the	DET
ajst-3976	13	26	data	data	NOUN
ajst-3976	13	27	processing	processing	NOUN
ajst-3976	13	28	process	process	NOUN
ajst-3976	13	29	[	[	X
ajst-3976	13	30	3	3	NUM
ajst-3976	13	31	]	]	PUNCT
ajst-3976	13	32	.	.	PUNCT
ajst-3976	14	1	therefore	therefore	ADV
ajst-3976	14	2	,	,	PUNCT
ajst-3976	14	3	it	it	PRON
ajst-3976	14	4	is	be	AUX
ajst-3976	14	5	necessary	necessary	ADJ
ajst-3976	14	6	to	to	PART
ajst-3976	14	7	study	study	VERB
ajst-3976	14	8	the	the	DET
ajst-3976	14	9	characteristics	characteristic	NOUN
ajst-3976	14	10	of	of	ADP
ajst-3976	14	11	seismic	seismic	ADJ
ajst-3976	14	12	data	datum	NOUN
ajst-3976	14	13	in	in	ADP
ajst-3976	14	14	this	this	DET
ajst-3976	14	15	region	region	NOUN
ajst-3976	14	16	and	and	CCONJ
ajst-3976	14	17	the	the	DET
ajst-3976	14	18	special	special	ADJ
ajst-3976	14	19	characteristics	characteristic	NOUN
ajst-3976	14	20	of	of	ADP
ajst-3976	14	21	its	its	PRON
ajst-3976	14	22	noise	noise	NOUN
ajst-3976	14	23	in	in	ADP
ajst-3976	14	24	more	more	ADJ
ajst-3976	14	25	depth	depth	NOUN
ajst-3976	14	26	and	and	CCONJ
ajst-3976	14	27	detail	detail	NOUN
ajst-3976	14	28	based	base	VERB
ajst-3976	14	29	on	on	ADP
ajst-3976	14	30	the	the	DET
ajst-3976	14	31	previous	previous	ADJ
ajst-3976	14	32	work	work	NOUN
ajst-3976	14	33	,	,	PUNCT
ajst-3976	14	34	and	and	CCONJ
ajst-3976	14	35	explore	explore	VERB
ajst-3976	14	36	the	the	DET
ajst-3976	14	37	suitable	suitable	ADJ
ajst-3976	14	38	denoising	denoising	NOUN
ajst-3976	14	39	method	method	NOUN
ajst-3976	14	40	for	for	ADP
ajst-3976	14	41	this	this	DET
ajst-3976	14	42	region	region	NOUN
ajst-3976	14	43	.	.	PUNCT
ajst-3976	15	1	in	in	ADP
ajst-3976	15	2	view	view	NOUN
ajst-3976	15	3	of	of	ADP
ajst-3976	15	4	this	this	PRON
ajst-3976	15	5	,	,	PUNCT
ajst-3976	15	6	this	this	DET
ajst-3976	15	7	study	study	NOUN
ajst-3976	15	8	improves	improve	VERB
ajst-3976	15	9	the	the	DET
ajst-3976	15	10	quality	quality	NOUN
ajst-3976	15	11	of	of	ADP
ajst-3976	15	12	data	datum	NOUN
ajst-3976	15	13	by	by	ADP
ajst-3976	15	14	developing	develop	VERB
ajst-3976	15	15	a	a	DET
ajst-3976	15	16	reasonable	reasonable	ADJ
ajst-3976	15	17	noise	noise	NOUN
ajst-3976	15	18	suppression	suppression	NOUN
ajst-3976	15	19	process	process	NOUN
ajst-3976	15	20	and	and	CCONJ
ajst-3976	15	21	applying	apply	VERB
ajst-3976	15	22	effective	effective	ADJ
ajst-3976	15	23	denoising	denoising	NOUN
ajst-3976	15	24	techniques	technique	NOUN
ajst-3976	15	25	to	to	PART
ajst-3976	15	26	maximize	maximize	VERB
ajst-3976	15	27	the	the	DET
ajst-3976	15	28	noise	noise	NOUN
ajst-3976	15	29	suppression	suppression	NOUN
ajst-3976	15	30	and	and	CCONJ
ajst-3976	15	31	improve	improve	VERB
ajst-3976	15	32	the	the	DET
ajst-3976	15	33	signal	signal	NOUN
ajst-3976	15	34	-	-	PUNCT
ajst-3976	15	35	to	to	ADP
ajst-3976	15	36	-	-	PUNCT
ajst-3976	15	37	noise	noise	NOUN
ajst-3976	15	38	ratio	ratio	NOUN
ajst-3976	15	39	under	under	ADP
ajst-3976	15	40	the	the	DET
ajst-3976	15	41	premise	premise	NOUN
ajst-3976	15	42	of	of	ADP
ajst-3976	15	43	fidelity	fidelity	NOUN
ajst-3976	15	44	and	and	CCONJ
ajst-3976	15	45	amplitude	amplitude	NOUN
ajst-3976	15	46	[	[	X
ajst-3976	15	47	4	4	NUM
ajst-3976	15	48	]	]	PUNCT
ajst-3976	15	49	.	.	PUNCT
ajst-3976	16	1	the	the	DET
ajst-3976	16	2	work	work	NOUN
ajst-3976	16	3	area	area	NOUN
ajst-3976	16	4	belongs	belong	VERB
ajst-3976	16	5	to	to	ADP
ajst-3976	16	6	the	the	DET
ajst-3976	16	7	tianhuan	tianhuan	PROPN
ajst-3976	16	8	depression	depression	NOUN
ajst-3976	16	9	,	,	PUNCT
ajst-3976	16	10	a	a	DET
ajst-3976	16	11	secondary	secondary	ADJ
ajst-3976	16	12	tectonic	tectonic	ADJ
ajst-3976	16	13	unit	unit	NOUN
ajst-3976	16	14	of	of	ADP
ajst-3976	16	15	the	the	DET
ajst-3976	16	16	ordos	ordos	PROPN
ajst-3976	16	17	basin	basin	NOUN
ajst-3976	16	18	.	.	PUNCT
ajst-3976	17	1	the	the	DET
ajst-3976	17	2	study	study	NOUN
ajst-3976	17	3	area	area	NOUN
ajst-3976	17	4	is	be	AUX
ajst-3976	17	5	located	locate	VERB
ajst-3976	17	6	in	in	ADP
ajst-3976	17	7	the	the	DET
ajst-3976	17	8	loess	loess	NOUN
ajst-3976	17	9	plateau	plateau	PROPN
ajst-3976	17	10	area	area	NOUN
ajst-3976	17	11	in	in	ADP
ajst-3976	17	12	the	the	DET
ajst-3976	17	13	south	south	NOUN
ajst-3976	17	14	of	of	ADP
ajst-3976	17	15	ordos	ordos	PROPN
ajst-3976	17	16	basin	basin	NOUN
ajst-3976	17	17	,	,	PUNCT
ajst-3976	17	18	where	where	SCONJ
ajst-3976	17	19	the	the	DET
ajst-3976	17	20	gullies	gully	NOUN
ajst-3976	17	21	and	and	CCONJ
ajst-3976	17	22	ravines	ravine	NOUN
ajst-3976	17	23	are	be	AUX
ajst-3976	17	24	longitudinal	longitudinal	ADJ
ajst-3976	17	25	and	and	CCONJ
ajst-3976	17	26	dendritic	dendritic	ADJ
ajst-3976	17	27	,	,	PUNCT
ajst-3976	17	28	and	and	CCONJ
ajst-3976	17	29	it	it	PRON
ajst-3976	17	30	is	be	AUX
ajst-3976	17	31	a	a	DET
ajst-3976	17	32	typical	typical	ADJ
ajst-3976	17	33	loess	loess	NOUN
ajst-3976	17	34	plateau	plateau	NOUN
ajst-3976	17	35	erosion	erosion	NOUN
ajst-3976	17	36	landform	landform	NOUN
ajst-3976	17	37	.	.	PUNCT
ajst-3976	18	1	the	the	DET
ajst-3976	18	2	surface	surface	NOUN
ajst-3976	18	3	geology	geology	NOUN
ajst-3976	18	4	is	be	AUX
ajst-3976	18	5	complex	complex	ADJ
ajst-3976	18	6	,	,	PUNCT
ajst-3976	18	7	and	and	CCONJ
ajst-3976	18	8	most	most	ADJ
ajst-3976	18	9	of	of	ADP
ajst-3976	18	10	the	the	DET
ajst-3976	18	11	surface	surface	NOUN
ajst-3976	18	12	layer	layer	NOUN
ajst-3976	18	13	is	be	AUX
ajst-3976	18	14	covered	cover	VERB
ajst-3976	18	15	by	by	ADP
ajst-3976	18	16	the	the	DET
ajst-3976	18	17	fourth	fourth	ADJ
ajst-3976	18	18	series	series	NOUN
ajst-3976	18	19	loess	loess	NOUN
ajst-3976	18	20	,	,	PUNCT
ajst-3976	18	21	and	and	CCONJ
ajst-3976	18	22	the	the	DET
ajst-3976	18	23	thickness	thickness	NOUN
ajst-3976	18	24	of	of	ADP
ajst-3976	18	25	loess	loess	NOUN
ajst-3976	18	26	varies	vary	VERB
ajst-3976	18	27	drastically	drastically	ADV
ajst-3976	18	28	with	with	ADP
ajst-3976	18	29	the	the	DET
ajst-3976	18	30	topography	topography	NOUN
ajst-3976	18	31	.	.	PUNCT
ajst-3976	19	1	the	the	DET
ajst-3976	19	2	area	area	NOUN
ajst-3976	19	3	is	be	AUX
ajst-3976	19	4	affected	affect	VERB
ajst-3976	19	5	by	by	ADP
ajst-3976	19	6	several	several	ADJ
ajst-3976	19	7	large	large	ADJ
ajst-3976	19	8	fractures	fracture	NOUN
ajst-3976	19	9	and	and	CCONJ
ajst-3976	19	10	underground	underground	ADJ
ajst-3976	19	11	volcanic	volcanic	ADJ
ajst-3976	19	12	intrusions	intrusion	NOUN
ajst-3976	19	13	,	,	PUNCT
ajst-3976	19	14	and	and	CCONJ
ajst-3976	19	15	the	the	DET
ajst-3976	19	16	seismic	seismic	ADJ
ajst-3976	19	17	wave	wave	NOUN
ajst-3976	19	18	field	field	NOUN
ajst-3976	19	19	is	be	AUX
ajst-3976	19	20	complex	complex	ADJ
ajst-3976	19	21	and	and	CCONJ
ajst-3976	19	22	tectonically	tectonically	ADV
ajst-3976	19	23	diverse	diverse	ADJ
ajst-3976	19	24	,	,	PUNCT
ajst-3976	19	25	with	with	ADP
ajst-3976	19	26	many	many	ADJ
ajst-3976	19	27	types	type	NOUN
ajst-3976	19	28	of	of	ADP
ajst-3976	19	29	interference	interference	NOUN
ajst-3976	19	30	waves	wave	NOUN
ajst-3976	19	31	.	.	PUNCT
ajst-3976	20	1	the	the	DET
ajst-3976	20	2	main	main	ADJ
ajst-3976	20	3	interference	interference	NOUN
ajst-3976	20	4	waves	wave	NOUN
ajst-3976	20	5	of	of	ADP
ajst-3976	20	6	the	the	DET
ajst-3976	20	7	original	original	ADJ
ajst-3976	20	8	seismic	seismic	ADJ
ajst-3976	20	9	data	datum	NOUN
ajst-3976	20	10	in	in	ADP
ajst-3976	20	11	the	the	DET
ajst-3976	20	12	study	study	NOUN
ajst-3976	20	13	area	area	NOUN
ajst-3976	20	14	are	be	AUX
ajst-3976	20	15	strong	strong	ADJ
ajst-3976	20	16	energy	energy	NOUN
ajst-3976	20	17	surface	surface	NOUN
ajst-3976	20	18	waves	wave	NOUN
ajst-3976	20	19	,	,	PUNCT
ajst-3976	20	20	linear	linear	ADJ
ajst-3976	20	21	interference	interference	NOUN
ajst-3976	20	22	,	,	PUNCT
ajst-3976	20	23	various	various	ADJ
ajst-3976	20	24	types	type	NOUN
ajst-3976	20	25	of	of	ADP
ajst-3976	20	26	abnormal	abnormal	ADJ
ajst-3976	20	27	amplitude	amplitude	NOUN
ajst-3976	20	28	interference	interference	NOUN
ajst-3976	20	29	and	and	CCONJ
ajst-3976	20	30	various	various	ADJ
ajst-3976	20	31	types	type	NOUN
ajst-3976	20	32	of	of	ADP
ajst-3976	20	33	mechanical	mechanical	ADJ
ajst-3976	20	34	interference	interference	NOUN
ajst-3976	20	35	,	,	PUNCT
ajst-3976	20	36	etc	etc	X
ajst-3976	20	37	.	.	X
ajst-3976	21	1	strong	strong	ADJ
ajst-3976	21	2	energy	energy	NOUN
ajst-3976	21	3	interference	interference	NOUN
ajst-3976	21	4	exists	exist	VERB
ajst-3976	21	5	near	near	ADP
ajst-3976	21	6	the	the	DET
ajst-3976	21	7	gun	gun	NOUN
ajst-3976	21	8	point	point	NOUN
ajst-3976	21	9	in	in	ADP
ajst-3976	21	10	the	the	DET
ajst-3976	21	11	loess	loess	NOUN
ajst-3976	21	12	plateau	plateau	NOUN
ajst-3976	21	13	,	,	PUNCT
ajst-3976	21	14	and	and	CCONJ
ajst-3976	21	15	random	random	ADJ
ajst-3976	21	16	interference	interference	NOUN
ajst-3976	21	17	is	be	AUX
ajst-3976	21	18	also	also	ADV
ajst-3976	21	19	an	an	DET
ajst-3976	21	20	important	important	ADJ
ajst-3976	21	21	type	type	NOUN
ajst-3976	21	22	of	of	ADP
ajst-3976	21	23	interference	interference	NOUN
ajst-3976	21	24	in	in	ADP
ajst-3976	21	25	the	the	DET
ajst-3976	21	26	seismic	seismic	ADJ
ajst-3976	21	27	data	datum	NOUN
ajst-3976	21	28	,	,	PUNCT
ajst-3976	21	29	especially	especially	ADV
ajst-3976	21	30	on	on	ADP
ajst-3976	21	31	the	the	DET
ajst-3976	21	32	imaging	imaging	NOUN
ajst-3976	21	33	of	of	ADP
ajst-3976	21	34	weak	weak	ADJ
ajst-3976	21	35	reflections	reflection	NOUN
ajst-3976	21	36	such	such	ADJ
ajst-3976	21	37	as	as	ADP
ajst-3976	21	38	middle	middle	ADJ
ajst-3976	21	39	and	and	CCONJ
ajst-3976	21	40	deep	deep	ADJ
ajst-3976	21	41	layers	layer	NOUN
ajst-3976	21	42	.	.	PUNCT
ajst-3976	22	1	it	it	PRON
ajst-3976	22	2	is	be	AUX
ajst-3976	22	3	the	the	DET
ajst-3976	22	4	key	key	NOUN
ajst-3976	22	5	to	to	PART
ajst-3976	22	6	fully	fully	ADV
ajst-3976	22	7	and	and	CCONJ
ajst-3976	22	8	reasonably	reasonably	ADV
ajst-3976	22	9	suppress	suppress	VERB
ajst-3976	22	10	the	the	DET
ajst-3976	22	11	noise	noise	NOUN
ajst-3976	22	12	,	,	PUNCT
ajst-3976	22	13	improve	improve	VERB
ajst-3976	22	14	the	the	DET
ajst-3976	22	15	signal	signal	NOUN
ajst-3976	22	16	-	-	PUNCT
ajst-3976	22	17	to	to	ADP
ajst-3976	22	18	-	-	PUNCT
ajst-3976	22	19	noise	noise	NOUN
ajst-3976	22	20	ratio	ratio	NOUN
ajst-3976	22	21	of	of	ADP
ajst-3976	22	22	pre	pre	ADJ
ajst-3976	22	23	-	-	ADJ
ajst-3976	22	24	stack	stack	ADJ
ajst-3976	22	25	and	and	CCONJ
ajst-3976	22	26	post	post	ADJ
ajst-3976	22	27	-	-	ADJ
ajst-3976	22	28	stack	stack	ADJ
ajst-3976	22	29	seismic	seismic	ADJ
ajst-3976	22	30	data	datum	NOUN
ajst-3976	22	31	,	,	PUNCT
ajst-3976	22	32	and	and	CCONJ
ajst-3976	22	33	adhere	adhere	VERB
ajst-3976	22	34	to	to	ADP
ajst-3976	22	35	the	the	DET
ajst-3976	22	36	processing	processing	NOUN
ajst-3976	22	37	principle	principle	NOUN
ajst-3976	22	38	of	of	ADP
ajst-3976	22	39	amplitude	amplitude	NOUN
ajst-3976	22	40	and	and	CCONJ
ajst-3976	22	41	truth	truth	NOUN
ajst-3976	22	42	preservation	preservation	NOUN
ajst-3976	22	43	in	in	ADP
ajst-3976	22	44	this	this	DET
ajst-3976	22	45	study	study	NOUN
ajst-3976	22	46	area	area	NOUN
ajst-3976	22	47	.	.	PUNCT
ajst-3976	23	1	2	2	X
ajst-3976	23	2	.	.	X
ajst-3976	23	3	noise	noise	NOUN
ajst-3976	23	4	classification	classification	NOUN
ajst-3976	23	5	noise	noise	NOUN
ajst-3976	23	6	is	be	AUX
ajst-3976	23	7	divided	divide	VERB
ajst-3976	23	8	into	into	ADP
ajst-3976	23	9	coherent	coherent	ADJ
ajst-3976	23	10	noise	noise	NOUN
ajst-3976	23	11	and	and	CCONJ
ajst-3976	23	12	random	random	ADJ
ajst-3976	23	13	interference	interference	NOUN
ajst-3976	23	14	noise	noise	NOUN
ajst-3976	23	15	.	.	PUNCT
ajst-3976	24	1	the	the	DET
ajst-3976	24	2	method	method	NOUN
ajst-3976	24	3	of	of	ADP
ajst-3976	24	4	suppressing	suppress	VERB
ajst-3976	24	5	coherent	coherent	ADJ
ajst-3976	24	6	noise	noise	NOUN
ajst-3976	24	7	is	be	AUX
ajst-3976	24	8	mainly	mainly	ADV
ajst-3976	24	9	to	to	PART
ajst-3976	24	10	suppress	suppress	VERB
ajst-3976	24	11	the	the	DET
ajst-3976	24	12	noise	noise	NOUN
ajst-3976	24	13	by	by	ADP
ajst-3976	24	14	using	use	VERB
ajst-3976	24	15	the	the	DET
ajst-3976	24	16	difference	difference	NOUN
ajst-3976	24	17	between	between	ADP
ajst-3976	24	18	the	the	DET
ajst-3976	24	19	effective	effective	ADJ
ajst-3976	24	20	signal	signal	NOUN
ajst-3976	24	21	and	and	CCONJ
ajst-3976	24	22	noise	noise	NOUN
ajst-3976	24	23	in	in	ADP
ajst-3976	24	24	frequency	frequency	NOUN
ajst-3976	24	25	and	and	CCONJ
ajst-3976	24	26	apparent	apparent	ADJ
ajst-3976	24	27	velocity	velocity	NOUN
ajst-3976	24	28	,	,	PUNCT
ajst-3976	24	29	mainly	mainly	ADV
ajst-3976	24	30	including	include	VERB
ajst-3976	24	31	surface	surface	NOUN
ajst-3976	24	32	waves	wave	NOUN
ajst-3976	24	33	,	,	PUNCT
ajst-3976	24	34	acoustic	acoustic	ADJ
ajst-3976	24	35	waves	wave	NOUN
ajst-3976	24	36	,	,	PUNCT
ajst-3976	24	37	industrial	industrial	ADJ
ajst-3976	24	38	electrical	electrical	ADJ
ajst-3976	24	39	interference	interference	NOUN
ajst-3976	24	40	,	,	PUNCT
ajst-3976	24	41	multiple	multiple	ADJ
ajst-3976	24	42	waves	wave	NOUN
ajst-3976	24	43	,	,	PUNCT
ajst-3976	24	44	etc	etc	X
ajst-3976	24	45	.	.	X
ajst-3976	24	46	such	such	ADJ
ajst-3976	24	47	waves	wave	NOUN
ajst-3976	24	48	have	have	VERB
ajst-3976	24	49	certain	certain	ADJ
ajst-3976	24	50	regularity	regularity	NOUN
ajst-3976	24	51	in	in	ADP
ajst-3976	24	52	the	the	DET
ajst-3976	24	53	temporal	temporal	ADJ
ajst-3976	24	54	and	and	CCONJ
ajst-3976	24	55	spatial	spatial	ADJ
ajst-3976	24	56	distribution	distribution	NOUN
ajst-3976	24	57	of	of	ADP
ajst-3976	24	58	seismic	seismic	ADJ
ajst-3976	24	59	data	datum	NOUN
ajst-3976	24	60	.	.	PUNCT
ajst-3976	25	1	and	and	CCONJ
ajst-3976	25	2	random	random	ADJ
ajst-3976	25	3	interference	interference	NOUN
ajst-3976	25	4	noise	noise	NOUN
ajst-3976	25	5	is	be	AUX
ajst-3976	25	6	divided	divide	VERB
ajst-3976	25	7	into	into	ADP
ajst-3976	25	8	random	random	ADJ
ajst-3976	25	9	noise	noise	NOUN
ajst-3976	25	10	,	,	PUNCT
ajst-3976	25	11	low	low	ADJ
ajst-3976	25	12	frequency	frequency	NOUN
ajst-3976	25	13	,	,	PUNCT
ajst-3976	25	14	high	high	ADJ
ajst-3976	25	15	frequency	frequency	NOUN
ajst-3976	25	16	background	background	NOUN
ajst-3976	25	17	,	,	PUNCT
ajst-3976	25	18	wind	wind	NOUN
ajst-3976	25	19	noise	noise	NOUN
ajst-3976	25	20	,	,	PUNCT
ajst-3976	25	21	human	human	ADJ
ajst-3976	25	22	motion	motion	NOUN
ajst-3976	25	23	,	,	PUNCT
ajst-3976	25	24	vehicle	vehicle	NOUN
ajst-3976	25	25	motion	motion	NOUN
ajst-3976	25	26	,	,	PUNCT
ajst-3976	25	27	etc	etc	X
ajst-3976	25	28	.	.	X
ajst-3976	25	29	,	,	PUNCT
ajst-3976	25	30	which	which	PRON
ajst-3976	25	31	does	do	AUX
ajst-3976	25	32	not	not	PART
ajst-3976	25	33	have	have	VERB
ajst-3976	25	34	any	any	DET
ajst-3976	25	35	regularity	regularity	NOUN
ajst-3976	25	36	in	in	ADP
ajst-3976	25	37	time	time	NOUN
ajst-3976	25	38	and	and	CCONJ
ajst-3976	25	39	space	space	NOUN
ajst-3976	25	40	on	on	ADP
ajst-3976	25	41	the	the	DET
ajst-3976	25	42	seismic	seismic	ADJ
ajst-3976	25	43	data	datum	NOUN
ajst-3976	25	44	.	.	PUNCT
ajst-3976	26	1	the	the	DET
ajst-3976	26	2	causes	cause	NOUN
ajst-3976	26	3	and	and	CCONJ
ajst-3976	26	4	types	type	NOUN
ajst-3976	26	5	of	of	ADP
ajst-3976	26	6	noise	noise	NOUN
ajst-3976	26	7	are	be	AUX
ajst-3976	26	8	complex	complex	ADJ
ajst-3976	26	9	and	and	CCONJ
ajst-3976	26	10	diverse	diverse	ADJ
ajst-3976	26	11	,	,	PUNCT
ajst-3976	26	12	so	so	CCONJ
ajst-3976	26	13	the	the	DET
ajst-3976	26	14	method	method	NOUN
ajst-3976	26	15	of	of	ADP
ajst-3976	26	16	suppressing	suppress	VERB
ajst-3976	26	17	noise	noise	NOUN
ajst-3976	26	18	also	also	ADV
ajst-3976	26	19	differs	differ	VERB
ajst-3976	26	20	according	accord	VERB
ajst-3976	26	21	to	to	ADP
ajst-3976	26	22	the	the	DET
ajst-3976	26	23	characteristics	characteristic	NOUN
ajst-3976	26	24	of	of	ADP
ajst-3976	26	25	the	the	DET
ajst-3976	26	26	effective	effective	ADJ
ajst-3976	26	27	reflected	reflect	VERB
ajst-3976	26	28	wave	wave	NOUN
ajst-3976	26	29	and	and	CCONJ
ajst-3976	26	30	noise	noise	NOUN
ajst-3976	26	31	to	to	PART
ajst-3976	26	32	minimize	minimize	VERB
ajst-3976	26	33	the	the	DET
ajst-3976	26	34	damage	damage	NOUN
ajst-3976	26	35	of	of	ADP
ajst-3976	26	36	the	the	DET
ajst-3976	26	37	effective	effective	ADJ
ajst-3976	26	38	reflected	reflect	VERB
ajst-3976	26	39	signal	signal	NOUN
ajst-3976	26	40	in	in	ADP
ajst-3976	26	41	the	the	DET
ajst-3976	26	42	process	process	NOUN
ajst-3976	26	43	of	of	ADP
ajst-3976	26	44	suppressing	suppress	VERB
ajst-3976	26	45	noise	noise	NOUN
ajst-3976	26	46	[	[	X
ajst-3976	26	47	5	5	NUM
ajst-3976	26	48	]	]	PUNCT
ajst-3976	26	49	.	.	PUNCT
ajst-3976	27	1	3	3	X
ajst-3976	27	2	.	.	X
ajst-3976	27	3	the	the	DET
ajst-3976	27	4	characteristics	characteristic	NOUN
ajst-3976	27	5	of	of	ADP
ajst-3976	27	6	the	the	DET
ajst-3976	27	7	original	original	ADJ
ajst-3976	27	8	data	data	NOUN
ajst-3976	27	9	interference	interference	NOUN
ajst-3976	27	10	waves	wave	NOUN
ajst-3976	27	11	are	be	AUX
ajst-3976	27	12	developed	develop	VERB
ajst-3976	27	13	in	in	ADP
ajst-3976	27	14	the	the	DET
ajst-3976	27	15	work	work	NOUN
ajst-3976	27	16	area	area	NOUN
ajst-3976	27	17	,	,	PUNCT
ajst-3976	27	18	mainly	mainly	ADV
ajst-3976	27	19	surface	surface	NOUN
ajst-3976	27	20	waves	wave	NOUN
ajst-3976	27	21	,	,	PUNCT
ajst-3976	27	22	shallow	shallow	ADJ
ajst-3976	27	23	refraction	refraction	NOUN
ajst-3976	27	24	waves	wave	NOUN
ajst-3976	27	25	,	,	PUNCT
ajst-3976	27	26	strong	strong	ADJ
ajst-3976	27	27	energy	energy	NOUN
ajst-3976	27	28	noise	noise	NOUN
ajst-3976	27	29	near	near	ADP
ajst-3976	27	30	the	the	DET
ajst-3976	27	31	gun	gun	NOUN
ajst-3976	27	32	point	point	NOUN
ajst-3976	27	33	,	,	PUNCT
ajst-3976	27	34	various	various	ADJ
ajst-3976	27	35	types	type	NOUN
ajst-3976	27	36	of	of	ADP
ajst-3976	27	37	abnormal	abnormal	ADJ
ajst-3976	27	38	amplitude	amplitude	NOUN
ajst-3976	27	39	interference	interference	NOUN
ajst-3976	27	40	,	,	PUNCT
ajst-3976	27	41	and	and	CCONJ
ajst-3976	27	42	external	external	ADJ
ajst-3976	27	43	mechanical	mechanical	ADJ
ajst-3976	27	44	interference	interference	NOUN
ajst-3976	27	45	(	(	PUNCT
ajst-3976	27	46	figure	figure	NOUN
ajst-3976	27	47	1	1	NUM
ajst-3976	27	48	)	)	PUNCT
ajst-3976	27	49	.	.	PUNCT
ajst-3976	28	1	surface	surface	NOUN
ajst-3976	28	2	wave	wave	NOUN
ajst-3976	28	3	speed	speed	NOUN
ajst-3976	28	4	is	be	AUX
ajst-3976	28	5	generally	generally	ADV
ajst-3976	28	6	v	v	ADJ
ajst-3976	28	7	=	=	SYM
ajst-3976	28	8	300	300	NUM
ajst-3976	28	9	~	~	SYM
ajst-3976	28	10	1100	1100	NUM
ajst-3976	28	11	m	m	PROPN
ajst-3976	28	12	/	/	SYM
ajst-3976	28	13	s	s	PROPN
ajst-3976	28	14	,	,	PUNCT
ajst-3976	28	15	apparent	apparent	ADJ
ajst-3976	28	16	main	main	ADJ
ajst-3976	28	17	frequency	frequency	NOUN
ajst-3976	28	18	7	7	NUM
ajst-3976	28	19	~	~	SYM
ajst-3976	28	20	15hz	15hz	NUM
ajst-3976	28	21	,	,	PUNCT
ajst-3976	28	22	dispersion	dispersion	NOUN
ajst-3976	28	23	phenomenon	phenomenon	NOUN
ajst-3976	28	24	is	be	AUX
ajst-3976	28	25	obvious	obvious	ADJ
ajst-3976	28	26	;	;	PUNCT
ajst-3976	28	27	shallow	shallow	ADJ
ajst-3976	28	28	refraction	refraction	NOUN
ajst-3976	28	29	and	and	CCONJ
ajst-3976	28	30	the	the	DET
ajst-3976	28	31	first	first	ADJ
ajst-3976	28	32	to	to	ADP
ajst-3976	28	33	multiple	multiple	ADJ
ajst-3976	28	34	refraction	refraction	NOUN
ajst-3976	28	35	interference	interference	NOUN
ajst-3976	28	36	apparent	apparent	ADJ
ajst-3976	28	37	speed	speed	NOUN
ajst-3976	28	38	v	v	NOUN
ajst-3976	28	39	=	=	SYM
ajst-3976	28	40	2400	2400	NUM
ajst-3976	28	41	~	~	PUNCT
ajst-3976	28	42	3100	3100	NUM
ajst-3976	28	43	m	m	PROPN
ajst-3976	28	44	/	/	SYM
ajst-3976	28	45	s	s	PROPN
ajst-3976	28	46	,	,	PUNCT
ajst-3976	28	47	apparent	apparent	ADJ
ajst-3976	28	48	main	main	ADJ
ajst-3976	28	49	frequency	frequency	NOUN
ajst-3976	28	50	10	10	NUM
ajst-3976	28	51	~	~	SYM
ajst-3976	28	52	25hz	25hz	ADJ
ajst-3976	28	53	(	(	PUNCT
ajst-3976	28	54	figure	figure	NOUN
ajst-3976	28	55	2	2	NUM
ajst-3976	28	56	)	)	PUNCT
ajst-3976	28	57	.	.	PUNCT
ajst-3976	29	1	due	due	ADP
ajst-3976	29	2	to	to	ADP
ajst-3976	29	3	the	the	DET
ajst-3976	29	4	influence	influence	NOUN
ajst-3976	29	5	of	of	ADP
ajst-3976	29	6	the	the	DET
ajst-3976	29	7	near	near	ADJ
ajst-3976	29	8	-	-	PUNCT
ajst-3976	29	9	surface	surface	NOUN
ajst-3976	29	10	structure	structure	NOUN
ajst-3976	29	11	and	and	CCONJ
ajst-3976	29	12	poor	poor	ADJ
ajst-3976	29	13	excitation	excitation	NOUN
ajst-3976	29	14	and	and	CCONJ
ajst-3976	29	15	reception	reception	NOUN
ajst-3976	29	16	conditions	condition	NOUN
ajst-3976	29	17	,	,	PUNCT
ajst-3976	29	18	the	the	DET
ajst-3976	29	19	original	original	ADJ
ajst-3976	29	20	single	single	ADJ
ajst-3976	29	21	-	-	PUNCT
ajst-3976	29	22	shot	shot	NOUN
ajst-3976	29	23	signalto	signalto	NOUN
ajst-3976	29	24	-	-	PUNCT
ajst-3976	29	25	noise	noise	NOUN
ajst-3976	29	26	ratio	ratio	NOUN
ajst-3976	29	27	is	be	AUX
ajst-3976	29	28	extremely	extremely	ADV
ajst-3976	29	29	low	low	ADJ
ajst-3976	29	30	,	,	PUNCT
ajst-3976	29	31	and	and	CCONJ
ajst-3976	29	32	the	the	DET
ajst-3976	29	33	overall	overall	ADJ
ajst-3976	29	34	quality	quality	NOUN
ajst-3976	29	35	of	of	ADP
ajst-3976	29	36	the	the	DET
ajst-3976	29	37	data	data	NOUN
ajst-3976	29	38	is	be	AUX
ajst-3976	29	39	poor	poor	ADJ
ajst-3976	29	40	,	,	PUNCT
ajst-3976	29	41	especially	especially	ADV
ajst-3976	29	42	the	the	DET
ajst-3976	29	43	strong	strong	ADJ
ajst-3976	29	44	energy	energy	NOUN
ajst-3976	29	45	noise	noise	NOUN
ajst-3976	29	46	at	at	ADP
ajst-3976	29	47	the	the	DET
ajst-3976	29	48	near	near	ADV
ajst-3976	29	49	-	-	PUNCT
ajst-3976	29	50	shot	shot	NOUN
ajst-3976	29	51	point	point	NOUN
ajst-3976	29	52	has	have	VERB
ajst-3976	29	53	a	a	DET
ajst-3976	29	54	large	large	ADJ
ajst-3976	29	55	impact	impact	NOUN
ajst-3976	29	56	on	on	ADP
ajst-3976	29	57	the	the	DET
ajst-3976	29	58	data	datum	NOUN
ajst-3976	29	59	quality	quality	NOUN
ajst-3976	29	60	,	,	PUNCT
ajst-3976	29	61	which	which	PRON
ajst-3976	29	62	is	be	AUX
ajst-3976	29	63	a	a	DET
ajst-3976	29	64	major	major	ADJ
ajst-3976	29	65	difficulty	difficulty	NOUN
ajst-3976	29	66	in	in	ADP
ajst-3976	29	67	this	this	DET
ajst-3976	29	68	data	datum	NOUN
ajst-3976	29	69	processing	processing	NOUN
ajst-3976	29	70	.	.	PUNCT
ajst-3976	30	1	the	the	DET
ajst-3976	30	2	abnormal	abnormal	ADJ
ajst-3976	30	3	amplitude	amplitude	NOUN
ajst-3976	30	4	of	of	ADP
ajst-3976	30	5	the	the	DET
ajst-3976	30	6	single	single	ADJ
ajst-3976	30	7	gun	gun	NOUN
ajst-3976	30	8	excited	excite	VERB
ajst-3976	30	9	by	by	ADP
ajst-3976	30	10	the	the	DET
ajst-3976	30	11	controlled	control	VERB
ajst-3976	30	12	source	source	NOUN
ajst-3976	30	13	is	be	AUX
ajst-3976	30	14	very	very	ADV
ajst-3976	30	15	serious	serious	ADJ
ajst-3976	30	16	,	,	PUNCT
ajst-3976	30	17	which	which	PRON
ajst-3976	30	18	seriously	seriously	ADV
ajst-3976	30	19	affects	affect	VERB
ajst-3976	30	20	the	the	DET
ajst-3976	30	21	signal	signal	NOUN
ajst-3976	30	22	-	-	PUNCT
ajst-3976	30	23	to	to	ADP
ajst-3976	30	24	-	-	PUNCT
ajst-3976	30	25	noise	noise	NOUN
ajst-3976	30	26	ratio	ratio	NOUN
ajst-3976	30	27	of	of	ADP
ajst-3976	30	28	the	the	DET
ajst-3976	30	29	data	datum	NOUN
ajst-3976	30	30	.	.	PUNCT
ajst-3976	31	1	on	on	ADP
ajst-3976	31	2	the	the	DET
ajst-3976	31	3	single	single	ADJ
ajst-3976	31	4	gun	gun	NOUN
ajst-3976	31	5	,	,	PUNCT
ajst-3976	31	6	the	the	DET
ajst-3976	31	7	surface	surface	NOUN
ajst-3976	31	8	wave	wave	NOUN
ajst-3976	31	9	interference	interference	NOUN
ajst-3976	31	10	is	be	AUX
ajst-3976	31	11	prominent	prominent	ADJ
ajst-3976	31	12	,	,	PUNCT
ajst-3976	31	13	the	the	DET
ajst-3976	31	14	dispersion	dispersion	NOUN
ajst-3976	31	15	phenomenon	phenomenon	NOUN
ajst-3976	31	16	is	be	AUX
ajst-3976	31	17	obvious	obvious	ADJ
ajst-3976	31	18	,	,	PUNCT
ajst-3976	31	19	and	and	CCONJ
ajst-3976	31	20	the	the	DET
ajst-3976	31	21	interference	interference	NOUN
ajst-3976	31	22	to	to	ADP
ajst-3976	31	23	the	the	DET
ajst-3976	31	24	effective	effective	ADJ
ajst-3976	31	25	wave	wave	NOUN
ajst-3976	31	26	is	be	AUX
ajst-3976	31	27	large	large	ADJ
ajst-3976	31	28	.	.	PUNCT
ajst-3976	32	1	therefore	therefore	ADV
ajst-3976	32	2	,	,	PUNCT
ajst-3976	32	3	this	this	DET
ajst-3976	32	4	study	study	NOUN
ajst-3976	32	5	focuses	focus	VERB
ajst-3976	32	6	on	on	ADP
ajst-3976	32	7	the	the	DET
ajst-3976	32	8	processing	processing	NOUN
ajst-3976	32	9	of	of	ADP
ajst-3976	32	10	strong	strong	ADJ
ajst-3976	32	11	energy	energy	NOUN
ajst-3976	32	12	,	,	PUNCT
ajst-3976	32	13	anomalous	anomalous	ADJ
ajst-3976	32	14	89	89	NUM
ajst-3976	32	15	amplitude	amplitude	NOUN
ajst-3976	32	16	and	and	CCONJ
ajst-3976	32	17	surface	surface	NOUN
ajst-3976	32	18	waves	wave	NOUN
ajst-3976	32	19	near	near	ADP
ajst-3976	32	20	the	the	DET
ajst-3976	32	21	gun	gun	NOUN
ajst-3976	32	22	point	point	NOUN
ajst-3976	32	23	,	,	PUNCT
ajst-3976	32	24	and	and	CCONJ
ajst-3976	32	25	forms	form	VERB
ajst-3976	32	26	a	a	DET
ajst-3976	32	27	processing	processing	NOUN
ajst-3976	32	28	technology	technology	NOUN
ajst-3976	32	29	with	with	ADP
ajst-3976	32	30	the	the	DET
ajst-3976	32	31	characteristics	characteristic	NOUN
ajst-3976	32	32	of	of	ADP
ajst-3976	32	33	this	this	DET
ajst-3976	32	34	block	block	NOUN
ajst-3976	32	35	.	.	PUNCT
ajst-3976	33	1	figure	figure	NOUN
ajst-3976	33	2	1	1	NUM
ajst-3976	33	3	.	.	PUNCT
ajst-3976	33	4	typical	typical	ADJ
ajst-3976	33	5	single	single	ADJ
ajst-3976	33	6	gun	gun	NOUN
ajst-3976	33	7	and	and	CCONJ
ajst-3976	33	8	interference	interference	NOUN
ajst-3976	33	9	figure	figure	NOUN
ajst-3976	33	10	2	2	NUM
ajst-3976	33	11	.	.	PUNCT
ajst-3976	33	12	noise	noise	NOUN
ajst-3976	33	13	speed	speed	NOUN
ajst-3976	33	14	analysis	analysis	NOUN
ajst-3976	33	15	4	4	NUM
ajst-3976	33	16	.	.	PUNCT
ajst-3976	33	17	key	key	ADJ
ajst-3976	33	18	technology	technology	NOUN
ajst-3976	33	19	applications	application	NOUN
ajst-3976	33	20	for	for	ADP
ajst-3976	33	21	the	the	DET
ajst-3976	33	22	noise	noise	NOUN
ajst-3976	33	23	characteristics	characteristic	NOUN
ajst-3976	33	24	of	of	ADP
ajst-3976	33	25	the	the	DET
ajst-3976	33	26	study	study	NOUN
ajst-3976	33	27	area	area	NOUN
ajst-3976	33	28	,	,	PUNCT
ajst-3976	33	29	the	the	DET
ajst-3976	33	30	general	general	ADJ
ajst-3976	33	31	principle	principle	NOUN
ajst-3976	33	32	of	of	ADP
ajst-3976	33	33	noise	noise	NOUN
ajst-3976	33	34	suppression	suppression	NOUN
ajst-3976	33	35	of	of	ADP
ajst-3976	33	36	strong	strong	ADJ
ajst-3976	33	37	first	first	ADV
ajst-3976	33	38	and	and	CCONJ
ajst-3976	33	39	then	then	ADV
ajst-3976	33	40	weak	weak	ADJ
ajst-3976	33	41	,	,	PUNCT
ajst-3976	33	42	regular	regular	ADJ
ajst-3976	33	43	first	first	ADV
ajst-3976	33	44	and	and	CCONJ
ajst-3976	33	45	then	then	ADV
ajst-3976	33	46	random	random	ADJ
ajst-3976	33	47	is	be	AUX
ajst-3976	33	48	to	to	PART
ajst-3976	33	49	be	be	AUX
ajst-3976	33	50	adopted	adopt	VERB
ajst-3976	33	51	.	.	PUNCT
ajst-3976	34	1	according	accord	VERB
ajst-3976	34	2	to	to	ADP
ajst-3976	34	3	the	the	DET
ajst-3976	34	4	classification	classification	NOUN
ajst-3976	34	5	of	of	ADP
ajst-3976	34	6	noise	noise	NOUN
ajst-3976	34	7	,	,	PUNCT
ajst-3976	34	8	single	single	ADJ
ajst-3976	34	9	-	-	PUNCT
ajst-3976	34	10	frequency	frequency	NOUN
ajst-3976	34	11	interference	interference	NOUN
ajst-3976	34	12	suppression	suppression	NOUN
ajst-3976	34	13	,	,	PUNCT
ajst-3976	34	14	abnormal	abnormal	ADJ
ajst-3976	34	15	amplitude	amplitude	NOUN
ajst-3976	34	16	suppression	suppression	NOUN
ajst-3976	34	17	,	,	PUNCT
ajst-3976	34	18	surface	surface	NOUN
ajst-3976	34	19	wave	wave	NOUN
ajst-3976	34	20	suppression	suppression	NOUN
ajst-3976	34	21	,	,	PUNCT
ajst-3976	34	22	coherent	coherent	ADJ
ajst-3976	34	23	noise	noise	NOUN
ajst-3976	34	24	suppression	suppression	NOUN
ajst-3976	34	25	,	,	PUNCT
ajst-3976	34	26	and	and	CCONJ
ajst-3976	34	27	adaptive	adaptive	ADJ
ajst-3976	34	28	near	near	ADJ
ajst-3976	34	29	-	-	PUNCT
ajst-3976	34	30	gun	gun	NOUN
ajst-3976	34	31	-	-	PUNCT
ajst-3976	34	32	point	point	NOUN
ajst-3976	34	33	strong	strong	ADJ
ajst-3976	34	34	energy	energy	NOUN
ajst-3976	34	35	noise	noise	NOUN
ajst-3976	34	36	suppression	suppression	NOUN
ajst-3976	34	37	techniques	technique	NOUN
ajst-3976	34	38	are	be	AUX
ajst-3976	34	39	performed	perform	VERB
ajst-3976	34	40	sequentially	sequentially	ADV
ajst-3976	34	41	,	,	PUNCT
ajst-3976	34	42	and	and	CCONJ
ajst-3976	34	43	seismic	seismic	ADJ
ajst-3976	34	44	data	datum	NOUN
ajst-3976	34	45	are	be	AUX
ajst-3976	34	46	analyzed	analyze	VERB
ajst-3976	34	47	in	in	ADP
ajst-3976	34	48	the	the	DET
ajst-3976	34	49	common	common	ADJ
ajst-3976	34	50	gun	gun	NOUN
ajst-3976	34	51	-	-	PUNCT
ajst-3976	34	52	point	point	NOUN
ajst-3976	34	53	domain	domain	NOUN
ajst-3976	34	54	,	,	PUNCT
ajst-3976	34	55	common	common	ADJ
ajst-3976	34	56	checkpoint	checkpoint	NOUN
ajst-3976	34	57	domain	domain	NOUN
ajst-3976	34	58	,	,	PUNCT
ajst-3976	34	59	and	and	CCONJ
ajst-3976	34	60	common	common	ADJ
ajst-3976	34	61	cmp	cmp	NOUN
ajst-3976	34	62	domain	domain	NOUN
ajst-3976	34	63	,	,	PUNCT
ajst-3976	34	64	and	and	CCONJ
ajst-3976	34	65	single	single	ADJ
ajst-3976	34	66	-	-	PUNCT
ajst-3976	34	67	frequency	frequency	NOUN
ajst-3976	34	68	and	and	CCONJ
ajst-3976	34	69	large	large	ADJ
ajst-3976	34	70	time	time	NOUN
ajst-3976	34	71	-	-	PUNCT
ajst-3976	34	72	window	window	NOUN
ajst-3976	34	73	energy	energy	NOUN
ajst-3976	34	74	statistics	statistic	NOUN
ajst-3976	34	75	are	be	AUX
ajst-3976	34	76	performed	perform	VERB
ajst-3976	34	77	with	with	ADP
ajst-3976	34	78	different	different	ADJ
ajst-3976	34	79	timewindow	timewindow	NOUN
ajst-3976	34	80	suppression	suppression	NOUN
ajst-3976	34	81	coefficients	coefficient	NOUN
ajst-3976	34	82	and	and	CCONJ
ajst-3976	34	83	thresholds	threshold	VERB
ajst-3976	34	84	[	[	X
ajst-3976	34	85	6	6	NUM
ajst-3976	34	86	]	]	PUNCT
ajst-3976	34	87	.	.	PUNCT
ajst-3976	35	1	that	that	PRON
ajst-3976	35	2	is	is	ADV
ajst-3976	35	3	,	,	PUNCT
ajst-3976	35	4	the	the	DET
ajst-3976	35	5	sixdivision	sixdivision	NOUN
ajst-3976	35	6	denoising	denoising	NOUN
ajst-3976	35	7	techniques	technique	NOUN
ajst-3976	35	8	of	of	ADP
ajst-3976	35	9	zoning	zoning	NOUN
ajst-3976	35	10	,	,	PUNCT
ajst-3976	35	11	classification	classification	NOUN
ajst-3976	35	12	,	,	PUNCT
ajst-3976	35	13	domain	domain	NOUN
ajst-3976	35	14	,	,	PUNCT
ajst-3976	35	15	frequency	frequency	NOUN
ajst-3976	35	16	,	,	PUNCT
ajst-3976	35	17	step	step	NOUN
ajst-3976	35	18	,	,	PUNCT
ajst-3976	35	19	and	and	CCONJ
ajst-3976	35	20	time	time	NOUN
ajst-3976	35	21	are	be	AUX
ajst-3976	35	22	used	use	VERB
ajst-3976	35	23	to	to	PART
ajst-3976	35	24	suppress	suppress	VERB
ajst-3976	35	25	various	various	ADJ
ajst-3976	35	26	types	type	NOUN
ajst-3976	35	27	of	of	ADP
ajst-3976	35	28	interference	interference	NOUN
ajst-3976	35	29	(	(	PUNCT
ajst-3976	35	30	figure	figure	NOUN
ajst-3976	35	31	2	2	NUM
ajst-3976	35	32	)	)	PUNCT
ajst-3976	35	33	,	,	PUNCT
ajst-3976	35	34	and	and	CCONJ
ajst-3976	35	35	finally	finally	ADV
ajst-3976	35	36	a	a	DET
ajst-3976	35	37	set	set	NOUN
ajst-3976	35	38	of	of	ADP
ajst-3976	35	39	pre	pre	ADJ
ajst-3976	35	40	-	-	ADJ
ajst-3976	35	41	stack	stack	ADJ
ajst-3976	35	42	amplitude	amplitude	NOUN
ajst-3976	35	43	preservation	preservation	NOUN
ajst-3976	35	44	denoising	denoising	NOUN
ajst-3976	35	45	process	process	NOUN
ajst-3976	35	46	for	for	ADP
ajst-3976	35	47	this	this	DET
ajst-3976	35	48	work	work	NOUN
ajst-3976	35	49	area	area	NOUN
ajst-3976	35	50	is	be	AUX
ajst-3976	35	51	formed	form	VERB
ajst-3976	35	52	(	(	PUNCT
ajst-3976	35	53	figure	figure	NOUN
ajst-3976	35	54	3	3	NUM
ajst-3976	35	55	)	)	PUNCT
ajst-3976	35	56	.	.	PUNCT
ajst-3976	36	1	figure	figure	NOUN
ajst-3976	36	2	2	2	NUM
ajst-3976	36	3	.	.	PUNCT
ajst-3976	37	1	the	the	DET
ajst-3976	37	2	main	main	ADJ
ajst-3976	37	3	technique	technique	NOUN
ajst-3976	37	4	of	of	ADP
ajst-3976	37	5	denoising	denoising	NOUN
ajst-3976	37	6	before	before	ADP
ajst-3976	37	7	stacking	stack	VERB
ajst-3976	37	8	fidelity	fidelity	NOUN
ajst-3976	37	9	processing	processing	NOUN
ajst-3976	37	10	figure	figure	NOUN
ajst-3976	37	11	3	3	NUM
ajst-3976	37	12	.	.	PUNCT
ajst-3976	38	1	the	the	DET
ajst-3976	38	2	flow	flow	NOUN
ajst-3976	38	3	of	of	ADP
ajst-3976	38	4	combined	combine	VERB
ajst-3976	38	5	denoising	denoising	NOUN
ajst-3976	38	6	technique	technique	NOUN
ajst-3976	38	7	before	before	ADP
ajst-3976	38	8	stacking	stack	VERB
ajst-3976	38	9	with	with	ADP
ajst-3976	38	10	amplitude	amplitude	NOUN
ajst-3976	38	11	fidelity	fidelity	NOUN
ajst-3976	38	12	preservation	preservation	NOUN
ajst-3976	38	13	4.1	4.1	NUM
ajst-3976	38	14	.	.	PUNCT
ajst-3976	39	1	cross	cross	ADJ
ajst-3976	39	2	-	-	ADJ
ajst-3976	39	3	frequency	frequency	ADJ
ajst-3976	39	4	abnormal	abnormal	ADJ
ajst-3976	39	5	amplitude	amplitude	NOUN
ajst-3976	39	6	suppression	suppression	NOUN
ajst-3976	39	7	this	this	DET
ajst-3976	39	8	technique	technique	NOUN
ajst-3976	39	9	mainly	mainly	ADV
ajst-3976	39	10	uses	use	VERB
ajst-3976	39	11	partitioning	partition	VERB
ajst-3976	39	12	,	,	PUNCT
ajst-3976	39	13	domain	domain	NOUN
ajst-3976	39	14	separation	separation	NOUN
ajst-3976	39	15	and	and	CCONJ
ajst-3976	39	16	frequency	frequency	NOUN
ajst-3976	39	17	separation	separation	NOUN
ajst-3976	39	18	to	to	PART
ajst-3976	39	19	suppress	suppress	VERB
ajst-3976	39	20	the	the	DET
ajst-3976	39	21	abnormal	abnormal	ADJ
ajst-3976	39	22	amplitude	amplitude	NOUN
ajst-3976	39	23	.	.	PUNCT
ajst-3976	40	1	the	the	DET
ajst-3976	40	2	abnormal	abnormal	ADJ
ajst-3976	40	3	amplitude	amplitude	NOUN
ajst-3976	40	4	is	be	AUX
ajst-3976	40	5	partitioned	partition	VERB
ajst-3976	40	6	,	,	PUNCT
ajst-3976	40	7	and	and	CCONJ
ajst-3976	40	8	then	then	ADV
ajst-3976	40	9	the	the	DET
ajst-3976	40	10	abnormal	abnormal	ADJ
ajst-3976	40	11	amplitude	amplitude	NOUN
ajst-3976	40	12	is	be	AUX
ajst-3976	40	13	suppressed	suppress	VERB
ajst-3976	40	14	according	accord	VERB
ajst-3976	40	15	to	to	ADP
ajst-3976	40	16	the	the	DET
ajst-3976	40	17	difference	difference	NOUN
ajst-3976	40	18	between	between	ADP
ajst-3976	40	19	the	the	DET
ajst-3976	40	20	abnormal	abnormal	ADJ
ajst-3976	40	21	amplitude	amplitude	NOUN
ajst-3976	40	22	and	and	CCONJ
ajst-3976	40	23	the	the	DET
ajst-3976	40	24	normal	normal	ADJ
ajst-3976	40	25	seismic	seismic	ADJ
ajst-3976	40	26	channel	channel	NOUN
ajst-3976	40	27	in	in	ADP
ajst-3976	40	28	different	different	ADJ
ajst-3976	40	29	domains	domain	NOUN
ajst-3976	40	30	.	.	PUNCT
ajst-3976	41	1	then	then	ADV
ajst-3976	41	2	the	the	DET
ajst-3976	41	3	idea	idea	NOUN
ajst-3976	41	4	of	of	ADP
ajst-3976	41	5	sub	sub	ADJ
ajst-3976	41	6	-	-	ADJ
ajst-3976	41	7	frequency	frequency	ADJ
ajst-3976	41	8	multi	multi	ADJ
ajst-3976	41	9	-	-	ADJ
ajst-3976	41	10	channel	channel	ADJ
ajst-3976	41	11	statistics	statistic	NOUN
ajst-3976	41	12	and	and	CCONJ
ajst-3976	41	13	identification	identification	NOUN
ajst-3976	41	14	and	and	CCONJ
ajst-3976	41	15	single	single	ADJ
ajst-3976	41	16	-	-	PUNCT
ajst-3976	41	17	channel	channel	NOUN
ajst-3976	41	18	suppression	suppression	NOUN
ajst-3976	41	19	is	be	AUX
ajst-3976	41	20	used	use	VERB
ajst-3976	41	21	to	to	PART
ajst-3976	41	22	automatically	automatically	ADV
ajst-3976	41	23	identify	identify	VERB
ajst-3976	41	24	the	the	DET
ajst-3976	41	25	strong	strong	ADJ
ajst-3976	41	26	energy	energy	NOUN
ajst-3976	41	27	disturbance	disturbance	NOUN
ajst-3976	41	28	existing	exist	VERB
ajst-3976	41	29	in	in	ADP
ajst-3976	41	30	the	the	DET
ajst-3976	41	31	seismic	seismic	ADJ
ajst-3976	41	32	record	record	NOUN
ajst-3976	41	33	by	by	ADP
ajst-3976	41	34	multi	multi	ADJ
ajst-3976	41	35	-	-	ADJ
ajst-3976	41	36	channel	channel	ADJ
ajst-3976	41	37	statistics	statistic	NOUN
ajst-3976	41	38	in	in	ADP
ajst-3976	41	39	different	different	ADJ
ajst-3976	41	40	frequency	frequency	NOUN
ajst-3976	41	41	90	90	NUM
ajst-3976	41	42	bands	band	NOUN
ajst-3976	41	43	and	and	CCONJ
ajst-3976	41	44	determine	determine	VERB
ajst-3976	41	45	the	the	DET
ajst-3976	41	46	spatial	spatial	ADJ
ajst-3976	41	47	location	location	NOUN
ajst-3976	41	48	of	of	ADP
ajst-3976	41	49	noise	noise	NOUN
ajst-3976	41	50	appearance	appearance	NOUN
ajst-3976	41	51	.	.	PUNCT
ajst-3976	42	1	it	it	PRON
ajst-3976	42	2	is	be	AUX
ajst-3976	42	3	worth	worth	ADJ
ajst-3976	42	4	noting	note	VERB
ajst-3976	42	5	that	that	SCONJ
ajst-3976	42	6	the	the	DET
ajst-3976	42	7	threshold	threshold	NOUN
ajst-3976	42	8	value	value	NOUN
ajst-3976	42	9	and	and	CCONJ
ajst-3976	42	10	attenuation	attenuation	NOUN
ajst-3976	42	11	coefficient	coefficient	NOUN
ajst-3976	42	12	need	need	VERB
ajst-3976	42	13	to	to	PART
ajst-3976	42	14	be	be	AUX
ajst-3976	42	15	tested	test	VERB
ajst-3976	42	16	several	several	ADJ
ajst-3976	42	17	times	time	NOUN
ajst-3976	42	18	,	,	PUNCT
ajst-3976	42	19	and	and	CCONJ
ajst-3976	42	20	then	then	ADV
ajst-3976	42	21	suppressed	suppress	VERB
ajst-3976	42	22	according	accord	VERB
ajst-3976	42	23	to	to	ADP
ajst-3976	42	24	the	the	DET
ajst-3976	42	25	time	time	NOUN
ajst-3976	42	26	and	and	CCONJ
ajst-3976	42	27	space	space	NOUN
ajst-3976	42	28	variation	variation	NOUN
ajst-3976	42	29	,	,	PUNCT
ajst-3976	42	30	and	and	CCONJ
ajst-3976	42	31	the	the	DET
ajst-3976	42	32	fidelity	fidelity	NOUN
ajst-3976	42	33	of	of	ADP
ajst-3976	42	34	denoising	denoising	NOUN
ajst-3976	42	35	is	be	AUX
ajst-3976	42	36	improved	improve	VERB
ajst-3976	42	37	.	.	PUNCT
ajst-3976	43	1	the	the	DET
ajst-3976	43	2	split	split	ADJ
ajst-3976	43	3	-	-	PUNCT
ajst-3976	43	4	frequency	frequency	NOUN
ajst-3976	43	5	anomalous	anomalous	ADJ
ajst-3976	43	6	amplitude	amplitude	NOUN
ajst-3976	43	7	suppression	suppression	NOUN
ajst-3976	43	8	technique	technique	NOUN
ajst-3976	43	9	can	can	AUX
ajst-3976	43	10	be	be	AUX
ajst-3976	43	11	applied	apply	VERB
ajst-3976	43	12	to	to	ADP
ajst-3976	43	13	the	the	DET
ajst-3976	43	14	common	common	ADJ
ajst-3976	43	15	gun	gun	NOUN
ajst-3976	43	16	point	point	NOUN
ajst-3976	43	17	channel	channel	NOUN
ajst-3976	43	18	set	set	NOUN
ajst-3976	43	19	,	,	PUNCT
ajst-3976	43	20	common	common	ADJ
ajst-3976	43	21	offset	offset	NOUN
ajst-3976	43	22	distance	distance	NOUN
ajst-3976	43	23	channel	channel	NOUN
ajst-3976	43	24	set	set	VERB
ajst-3976	43	25	or	or	CCONJ
ajst-3976	43	26	common	common	ADJ
ajst-3976	43	27	center	center	NOUN
ajst-3976	43	28	point	point	NOUN
ajst-3976	43	29	channel	channel	NOUN
ajst-3976	43	30	set	set	VERB
ajst-3976	43	31	data	datum	NOUN
ajst-3976	43	32	,	,	PUNCT
ajst-3976	43	33	in	in	ADP
ajst-3976	43	34	order	order	NOUN
ajst-3976	43	35	to	to	PART
ajst-3976	43	36	suppress	suppress	VERB
ajst-3976	43	37	the	the	DET
ajst-3976	43	38	noise	noise	NOUN
ajst-3976	43	39	as	as	ADV
ajst-3976	43	40	much	much	ADV
ajst-3976	43	41	as	as	ADP
ajst-3976	43	42	possible	possible	ADJ
ajst-3976	43	43	without	without	ADP
ajst-3976	43	44	affecting	affect	VERB
ajst-3976	43	45	the	the	DET
ajst-3976	43	46	effective	effective	ADJ
ajst-3976	43	47	signal	signal	NOUN
ajst-3976	43	48	.	.	PUNCT
ajst-3976	44	1	figure	figure	NOUN
ajst-3976	44	2	4	4	NUM
ajst-3976	44	3	shows	show	VERB
ajst-3976	44	4	the	the	DET
ajst-3976	44	5	comparison	comparison	NOUN
ajst-3976	44	6	before	before	ADV
ajst-3976	44	7	and	and	CCONJ
ajst-3976	44	8	after	after	ADP
ajst-3976	44	9	the	the	DET
ajst-3976	44	10	anomalous	anomalous	ADJ
ajst-3976	44	11	amplitude	amplitude	NOUN
ajst-3976	44	12	suppression	suppression	NOUN
ajst-3976	44	13	and	and	CCONJ
ajst-3976	44	14	the	the	DET
ajst-3976	44	15	noise	noise	NOUN
ajst-3976	44	16	removed	remove	VERB
ajst-3976	44	17	.	.	PUNCT
ajst-3976	45	1	it	it	PRON
ajst-3976	45	2	can	can	AUX
ajst-3976	45	3	be	be	AUX
ajst-3976	45	4	seen	see	VERB
ajst-3976	45	5	from	from	ADP
ajst-3976	45	6	the	the	DET
ajst-3976	45	7	figure	figure	NOUN
ajst-3976	45	8	that	that	SCONJ
ajst-3976	45	9	there	there	PRON
ajst-3976	45	10	is	be	VERB
ajst-3976	45	11	no	no	DET
ajst-3976	45	12	significant	significant	ADJ
ajst-3976	45	13	effective	effective	ADJ
ajst-3976	45	14	signal	signal	NOUN
ajst-3976	45	15	in	in	ADP
ajst-3976	45	16	the	the	DET
ajst-3976	45	17	removed	remove	VERB
ajst-3976	45	18	noise	noise	NOUN
ajst-3976	45	19	,	,	PUNCT
ajst-3976	45	20	indicating	indicate	VERB
ajst-3976	45	21	that	that	SCONJ
ajst-3976	45	22	the	the	DET
ajst-3976	45	23	method	method	NOUN
ajst-3976	45	24	is	be	AUX
ajst-3976	45	25	relatively	relatively	ADV
ajst-3976	45	26	fidelity	fidelity	NOUN
ajst-3976	45	27	[	[	X
ajst-3976	45	28	7	7	NUM
ajst-3976	45	29	]	]	PUNCT
ajst-3976	45	30	.	.	PUNCT
ajst-3976	46	1	figure	figure	NOUN
ajst-3976	46	2	4	4	NUM
ajst-3976	46	3	.	.	NOUN
ajst-3976	46	4	comparison	comparison	NOUN
ajst-3976	46	5	of	of	ADP
ajst-3976	46	6	single	single	ADJ
ajst-3976	46	7	gun	gun	NOUN
ajst-3976	46	8	before	before	ADP
ajst-3976	46	9	and	and	CCONJ
ajst-3976	46	10	after	after	ADP
ajst-3976	46	11	abnormal	abnormal	ADJ
ajst-3976	46	12	amplitude	amplitude	NOUN
ajst-3976	46	13	suppression	suppression	NOUN
ajst-3976	46	14	and	and	CCONJ
ajst-3976	46	15	noise	noise	NOUN
ajst-3976	46	16	4.2	4.2	NUM
ajst-3976	46	17	.	.	PUNCT
ajst-3976	47	1	random	random	ADJ
ajst-3976	47	2	domain	domain	NOUN
ajst-3976	47	3	near	near	ADP
ajst-3976	47	4	gun	gun	NOUN
ajst-3976	47	5	point	point	VERB
ajst-3976	47	6	strong	strong	ADJ
ajst-3976	47	7	energy	energy	NOUN
ajst-3976	47	8	noise	noise	NOUN
ajst-3976	47	9	suppression	suppression	NOUN
ajst-3976	47	10	technique	technique	NOUN
ajst-3976	47	11	for	for	ADP
ajst-3976	47	12	the	the	DET
ajst-3976	47	13	problem	problem	NOUN
ajst-3976	47	14	of	of	ADP
ajst-3976	47	15	suppression	suppression	NOUN
ajst-3976	47	16	of	of	ADP
ajst-3976	47	17	strong	strong	ADJ
ajst-3976	47	18	energy	energy	NOUN
ajst-3976	47	19	noise	noise	NOUN
ajst-3976	47	20	near	near	ADP
ajst-3976	47	21	the	the	DET
ajst-3976	47	22	gun	gun	NOUN
ajst-3976	47	23	point	point	NOUN
ajst-3976	47	24	,	,	PUNCT
ajst-3976	47	25	through	through	ADP
ajst-3976	47	26	the	the	DET
ajst-3976	47	27	research	research	NOUN
ajst-3976	47	28	in	in	ADP
ajst-3976	47	29	recent	recent	ADJ
ajst-3976	47	30	years	year	NOUN
ajst-3976	47	31	,	,	PUNCT
ajst-3976	47	32	we	we	PRON
ajst-3976	47	33	have	have	AUX
ajst-3976	47	34	formed	form	VERB
ajst-3976	47	35	the	the	DET
ajst-3976	47	36	random	random	ADJ
ajst-3976	47	37	domain	domain	NOUN
ajst-3976	47	38	near	near	ADP
ajst-3976	47	39	the	the	DET
ajst-3976	47	40	gun	gun	NOUN
ajst-3976	47	41	point	point	NOUN
ajst-3976	47	42	strong	strong	ADJ
ajst-3976	47	43	energy	energy	NOUN
ajst-3976	47	44	noise	noise	NOUN
ajst-3976	47	45	suppression	suppression	NOUN
ajst-3976	47	46	technology	technology	NOUN
ajst-3976	47	47	to	to	PART
ajst-3976	47	48	effectively	effectively	ADV
ajst-3976	47	49	solve	solve	VERB
ajst-3976	47	50	the	the	DET
ajst-3976	47	51	problem	problem	NOUN
ajst-3976	47	52	of	of	ADP
ajst-3976	47	53	suppression	suppression	NOUN
ajst-3976	47	54	of	of	ADP
ajst-3976	47	55	strong	strong	ADJ
ajst-3976	47	56	energy	energy	NOUN
ajst-3976	47	57	noise	noise	NOUN
ajst-3976	47	58	at	at	ADP
ajst-3976	47	59	the	the	DET
ajst-3976	47	60	gun	gun	NOUN
ajst-3976	47	61	point	point	NOUN
ajst-3976	47	62	.	.	PUNCT
ajst-3976	48	1	the	the	DET
ajst-3976	48	2	random	random	ADJ
ajst-3976	48	3	domain	domain	NOUN
ajst-3976	48	4	near	near	ADP
ajst-3976	48	5	gunpoint	gunpoint	NOUN
ajst-3976	48	6	strong	strong	ADJ
ajst-3976	48	7	energy	energy	NOUN
ajst-3976	48	8	noise	noise	NOUN
ajst-3976	48	9	suppression	suppression	NOUN
ajst-3976	48	10	technology	technology	NOUN
ajst-3976	48	11	is	be	AUX
ajst-3976	48	12	mainly	mainly	ADV
ajst-3976	48	13	based	base	VERB
ajst-3976	48	14	on	on	ADP
ajst-3976	48	15	the	the	DET
ajst-3976	48	16	characteristics	characteristic	NOUN
ajst-3976	48	17	of	of	ADP
ajst-3976	48	18	strong	strong	ADJ
ajst-3976	48	19	noise	noise	NOUN
ajst-3976	48	20	energy	energy	NOUN
ajst-3976	48	21	,	,	PUNCT
ajst-3976	48	22	wide	wide	ADJ
ajst-3976	48	23	frequency	frequency	NOUN
ajst-3976	48	24	band	band	NOUN
ajst-3976	48	25	and	and	CCONJ
ajst-3976	48	26	poor	poor	ADJ
ajst-3976	48	27	linearity	linearity	NOUN
ajst-3976	48	28	regularity	regularity	NOUN
ajst-3976	48	29	,	,	PUNCT
ajst-3976	48	30	and	and	CCONJ
ajst-3976	48	31	combined	combine	VERB
ajst-3976	48	32	with	with	ADP
ajst-3976	48	33	the	the	DET
ajst-3976	48	34	characteristics	characteristic	NOUN
ajst-3976	48	35	of	of	ADP
ajst-3976	48	36	small	small	ADJ
ajst-3976	48	37	dip	dip	NOUN
ajst-3976	48	38	angle	angle	NOUN
ajst-3976	48	39	of	of	ADP
ajst-3976	48	40	subsurface	subsurface	NOUN
ajst-3976	48	41	reflection	reflection	NOUN
ajst-3976	48	42	homogeneous	homogeneous	ADJ
ajst-3976	48	43	axis	axis	NOUN
ajst-3976	48	44	in	in	ADP
ajst-3976	48	45	ordos	ordo	NOUN
ajst-3976	48	46	basin	basin	NOUN
ajst-3976	48	47	and	and	CCONJ
ajst-3976	48	48	limited	limited	ADJ
ajst-3976	48	49	energy	energy	NOUN
ajst-3976	48	50	difference	difference	NOUN
ajst-3976	48	51	level	level	NOUN
ajst-3976	48	52	of	of	ADP
ajst-3976	48	53	effective	effective	ADJ
ajst-3976	48	54	signal	signal	NOUN
ajst-3976	48	55	at	at	ADP
ajst-3976	48	56	the	the	DET
ajst-3976	48	57	same	same	ADJ
ajst-3976	48	58	time	time	NOUN
ajst-3976	48	59	level	level	NOUN
ajst-3976	48	60	,	,	PUNCT
ajst-3976	48	61	the	the	DET
ajst-3976	48	62	near	near	ADJ
ajst-3976	48	63	gunpoint	gunpoint	NOUN
ajst-3976	48	64	strong	strong	ADJ
ajst-3976	48	65	energy	energy	NOUN
ajst-3976	48	66	noise	noise	NOUN
ajst-3976	48	67	is	be	AUX
ajst-3976	48	68	transformed	transform	VERB
ajst-3976	48	69	into	into	ADP
ajst-3976	48	70	random	random	ADJ
ajst-3976	48	71	anomaly	anomaly	NOUN
ajst-3976	48	72	noise	noise	NOUN
ajst-3976	48	73	by	by	ADP
ajst-3976	48	74	rearranging	rearrange	VERB
ajst-3976	48	75	the	the	DET
ajst-3976	48	76	channel	channel	NOUN
ajst-3976	48	77	sequence	sequence	NOUN
ajst-3976	48	78	of	of	ADP
ajst-3976	48	79	prestack	prestack	ADJ
ajst-3976	48	80	seismic	seismic	ADJ
ajst-3976	48	81	data	datum	NOUN
ajst-3976	48	82	.	.	PUNCT
ajst-3976	49	1	the	the	DET
ajst-3976	49	2	original	original	ADJ
ajst-3976	49	3	channel	channel	NOUN
ajst-3976	49	4	order	order	NOUN
ajst-3976	49	5	is	be	AUX
ajst-3976	49	6	restored	restore	VERB
ajst-3976	49	7	to	to	PART
ajst-3976	49	8	achieve	achieve	VERB
ajst-3976	49	9	the	the	DET
ajst-3976	49	10	strong	strong	ADJ
ajst-3976	49	11	energy	energy	NOUN
ajst-3976	49	12	noise	noise	NOUN
ajst-3976	49	13	suppression	suppression	NOUN
ajst-3976	49	14	at	at	ADP
ajst-3976	49	15	the	the	DET
ajst-3976	49	16	near	near	ADJ
ajst-3976	49	17	gun	gun	NOUN
ajst-3976	49	18	point	point	NOUN
ajst-3976	49	19	by	by	ADP
ajst-3976	49	20	using	use	VERB
ajst-3976	49	21	the	the	DET
ajst-3976	49	22	frequency	frequency	NOUN
ajst-3976	49	23	division	division	NOUN
ajst-3976	49	24	anomaly	anomaly	NOUN
ajst-3976	49	25	amplitude	amplitude	NOUN
ajst-3976	49	26	suppression	suppression	NOUN
ajst-3976	49	27	technique	technique	NOUN
ajst-3976	49	28	.	.	PUNCT
ajst-3976	50	1	figure	figure	NOUN
ajst-3976	50	2	5	5	NUM
ajst-3976	50	3	shows	show	VERB
ajst-3976	50	4	the	the	DET
ajst-3976	50	5	comparison	comparison	NOUN
ajst-3976	50	6	of	of	ADP
ajst-3976	50	7	the	the	DET
ajst-3976	50	8	noise	noise	NOUN
ajst-3976	50	9	removed	remove	VERB
ajst-3976	50	10	before	before	ADV
ajst-3976	50	11	and	and	CCONJ
ajst-3976	50	12	after	after	ADP
ajst-3976	50	13	the	the	DET
ajst-3976	50	14	strong	strong	ADJ
ajst-3976	50	15	energy	energy	NOUN
ajst-3976	50	16	suppression	suppression	NOUN
ajst-3976	50	17	at	at	ADP
ajst-3976	50	18	the	the	DET
ajst-3976	50	19	near	near	ADJ
ajst-3976	50	20	gun	gun	NOUN
ajst-3976	50	21	point	point	NOUN
ajst-3976	50	22	.	.	PUNCT
ajst-3976	51	1	looking	look	VERB
ajst-3976	51	2	at	at	ADP
ajst-3976	51	3	the	the	DET
ajst-3976	51	4	noise	noise	NOUN
ajst-3976	51	5	removed	remove	VERB
ajst-3976	51	6	.	.	PUNCT
ajst-3976	52	1	the	the	DET
ajst-3976	52	2	fidelity	fidelity	PROPN
ajst-3976	52	3	fidelity	fidelity	PROPN
ajst-3976	52	4	is	be	AUX
ajst-3976	52	5	better	well	ADJ
ajst-3976	52	6	in	in	ADP
ajst-3976	52	7	the	the	DET
ajst-3976	52	8	data	datum	NOUN
ajst-3976	52	9	processing	processing	NOUN
ajst-3976	52	10	.	.	PUNCT
ajst-3976	53	1	figure	figure	NOUN
ajst-3976	53	2	5	5	NUM
ajst-3976	53	3	.	.	PUNCT
ajst-3976	53	4	comparison	comparison	NOUN
ajst-3976	53	5	of	of	ADP
ajst-3976	53	6	before	before	ADP
ajst-3976	53	7	and	and	CCONJ
ajst-3976	53	8	after	after	ADP
ajst-3976	53	9	strong	strong	ADJ
ajst-3976	53	10	energy	energy	NOUN
ajst-3976	53	11	suppression	suppression	NOUN
ajst-3976	53	12	at	at	ADP
ajst-3976	53	13	the	the	DET
ajst-3976	53	14	near	near	ADJ
ajst-3976	53	15	gun	gun	NOUN
ajst-3976	53	16	point	point	NOUN
ajst-3976	53	17	and	and	CCONJ
ajst-3976	53	18	noise	noise	NOUN
ajst-3976	53	19	4.3	4.3	NUM
ajst-3976	53	20	.	.	PUNCT
ajst-3976	54	1	coherent	coherent	ADJ
ajst-3976	54	2	noise	noise	NOUN
ajst-3976	54	3	suppression	suppression	NOUN
ajst-3976	54	4	before	before	ADP
ajst-3976	54	5	stacking	stack	VERB
ajst-3976	54	6	in	in	ADP
ajst-3976	54	7	general	general	ADJ
ajst-3976	54	8	,	,	PUNCT
ajst-3976	54	9	the	the	DET
ajst-3976	54	10	shallow	shallow	ADJ
ajst-3976	54	11	refraction	refraction	NOUN
ajst-3976	54	12	interference	interference	NOUN
ajst-3976	54	13	has	have	VERB
ajst-3976	54	14	strong	strong	ADJ
ajst-3976	54	15	energy	energy	NOUN
ajst-3976	54	16	and	and	CCONJ
ajst-3976	54	17	large	large	ADJ
ajst-3976	54	18	apparent	apparent	ADJ
ajst-3976	54	19	velocity	velocity	NOUN
ajst-3976	54	20	range	range	NOUN
ajst-3976	54	21	,	,	PUNCT
ajst-3976	54	22	which	which	PRON
ajst-3976	54	23	may	may	AUX
ajst-3976	54	24	overlap	overlap	VERB
ajst-3976	54	25	with	with	ADP
ajst-3976	54	26	the	the	DET
ajst-3976	54	27	apparent	apparent	ADJ
ajst-3976	54	28	velocity	velocity	NOUN
ajst-3976	54	29	and	and	CCONJ
ajst-3976	54	30	apparent	apparent	ADJ
ajst-3976	54	31	rate	rate	NOUN
ajst-3976	54	32	of	of	ADP
ajst-3976	54	33	the	the	DET
ajst-3976	54	34	effective	effective	ADJ
ajst-3976	54	35	waves	wave	NOUN
ajst-3976	54	36	in	in	ADP
ajst-3976	54	37	high	high	ADJ
ajst-3976	54	38	and	and	CCONJ
ajst-3976	54	39	steep	steep	ADJ
ajst-3976	54	40	structure	structure	NOUN
ajst-3976	54	41	parts	part	NOUN
ajst-3976	54	42	.	.	PUNCT
ajst-3976	55	1	using	use	VERB
ajst-3976	55	2	the	the	DET
ajst-3976	55	3	pre	pre	ADJ
ajst-3976	55	4	-	-	ADJ
ajst-3976	55	5	stack	stack	ADJ
ajst-3976	55	6	coherent	coherent	ADJ
ajst-3976	55	7	noise	noise	NOUN
ajst-3976	55	8	suppression	suppression	NOUN
ajst-3976	55	9	technique	technique	NOUN
ajst-3976	55	10	,	,	PUNCT
ajst-3976	55	11	frequency	frequency	NOUN
ajst-3976	55	12	division	division	NOUN
ajst-3976	55	13	processing	processing	NOUN
ajst-3976	55	14	,	,	PUNCT
ajst-3976	55	15	control	control	VERB
ajst-3976	55	16	the	the	DET
ajst-3976	55	17	frequency	frequency	NOUN
ajst-3976	55	18	range	range	NOUN
ajst-3976	55	19	of	of	ADP
ajst-3976	55	20	coherent	coherent	ADJ
ajst-3976	55	21	noise	noise	NOUN
ajst-3976	55	22	,	,	PUNCT
ajst-3976	55	23	but	but	CCONJ
ajst-3976	55	24	also	also	ADV
ajst-3976	55	25	according	accord	VERB
ajst-3976	55	26	to	to	ADP
ajst-3976	55	27	the	the	DET
ajst-3976	55	28	distribution	distribution	NOUN
ajst-3976	55	29	range	range	NOUN
ajst-3976	55	30	in	in	ADP
ajst-3976	55	31	time	time	NOUN
ajst-3976	55	32	and	and	CCONJ
ajst-3976	55	33	space	space	NOUN
ajst-3976	55	34	,	,	PUNCT
ajst-3976	55	35	limit	limit	VERB
ajst-3976	55	36	the	the	DET
ajst-3976	55	37	denoising	denoising	NOUN
ajst-3976	55	38	area	area	NOUN
ajst-3976	55	39	,	,	PUNCT
ajst-3976	55	40	and	and	CCONJ
ajst-3976	55	41	multi	multi	ADJ
ajst-3976	55	42	-	-	ADJ
ajst-3976	55	43	channel	channel	NOUN
ajst-3976	55	44	identification	identification	NOUN
ajst-3976	55	45	and	and	CCONJ
ajst-3976	55	46	channel	channel	NOUN
ajst-3976	55	47	-	-	PUNCT
ajst-3976	55	48	by	by	ADP
ajst-3976	55	49	-	-	PUNCT
ajst-3976	55	50	channel	channel	NOUN
ajst-3976	55	51	suppression	suppression	NOUN
ajst-3976	55	52	,	,	PUNCT
ajst-3976	55	53	the	the	DET
ajst-3976	55	54	advantage	advantage	NOUN
ajst-3976	55	55	of	of	ADP
ajst-3976	55	56	this	this	DET
ajst-3976	55	57	method	method	NOUN
ajst-3976	55	58	is	be	AUX
ajst-3976	55	59	that	that	SCONJ
ajst-3976	55	60	it	it	PRON
ajst-3976	55	61	can	can	AUX
ajst-3976	55	62	better	well	ADV
ajst-3976	55	63	adapt	adapt	VERB
ajst-3976	55	64	to	to	ADP
ajst-3976	55	65	the	the	DET
ajst-3976	55	66	changes	change	NOUN
ajst-3976	55	67	in	in	ADP
ajst-3976	55	68	linear	linear	ADJ
ajst-3976	55	69	noise	noise	NOUN
ajst-3976	55	70	with	with	ADP
ajst-3976	55	71	the	the	DET
ajst-3976	55	72	phase	phase	NOUN
ajst-3976	55	73	axis	axis	NOUN
ajst-3976	55	74	,	,	PUNCT
ajst-3976	55	75	but	but	CCONJ
ajst-3976	55	76	also	also	ADV
ajst-3976	55	77	to	to	PART
ajst-3976	55	78	overcome	overcome	VERB
ajst-3976	55	79	the	the	DET
ajst-3976	55	80	f	f	PROPN
ajst-3976	55	81	-	-	PUNCT
ajst-3976	55	82	k	k	PROPN
ajst-3976	55	83	method	method	NOUN
ajst-3976	55	84	and	and	CCONJ
ajst-3976	55	85	τ	τ	PROPN
ajst-3976	55	86	-	-	ADJ
ajst-3976	55	87	p	p	ADJ
ajst-3976	55	88	domain	domain	NOUN
ajst-3976	55	89	suppression	suppression	NOUN
ajst-3976	55	90	of	of	ADP
ajst-3976	55	91	noise	noise	NOUN
ajst-3976	55	92	brought	bring	VERB
ajst-3976	55	93	about	about	ADP
ajst-3976	55	94	by	by	ADP
ajst-3976	55	95	the	the	DET
ajst-3976	55	96	earthworming	earthworme	VERB
ajst-3976	55	97	phenomenon	phenomenon	NOUN
ajst-3976	55	98	(	(	PUNCT
ajst-3976	55	99	figure6	figure6	NOUN
ajst-3976	55	100	)	)	PUNCT
ajst-3976	55	101	.	.	PUNCT
ajst-3976	56	1	figure	figure	VERB
ajst-3976	56	2	6	6	NUM
ajst-3976	56	3	.	.	PUNCT
ajst-3976	56	4	comparison	comparison	NOUN
ajst-3976	56	5	of	of	ADP
ajst-3976	56	6	before	before	ADP
ajst-3976	56	7	and	and	CCONJ
ajst-3976	56	8	after	after	ADP
ajst-3976	56	9	linear	linear	NOUN
ajst-3976	56	10	interference	interference	NOUN
ajst-3976	56	11	suppression	suppression	NOUN
ajst-3976	56	12	and	and	CCONJ
ajst-3976	56	13	noise	noise	NOUN
ajst-3976	56	14	压制前	压制前	ADJ
ajst-3976	57	1	压制后	压制后	INTJ
ajst-3976	57	2	噪声	噪声	INTJ
ajst-3976	57	3	压制前	压制前	ADJ
ajst-3976	58	1	压制后	压制后	INTJ
ajst-3976	58	2	噪声	噪声	INTJ
ajst-3976	58	3	压制前	压制前	ADJ
ajst-3976	59	1	压制后	压制后	INTJ
ajst-3976	59	2	噪声	噪声	ADP
ajst-3976	59	3	91	91	NUM
ajst-3976	59	4	4.4	4.4	NUM
ajst-3976	59	5	.	.	PUNCT
ajst-3976	60	1	variable	variable	ADJ
ajst-3976	60	2	speed	speed	NOUN
ajst-3976	60	3	ground	ground	NOUN
ajst-3976	60	4	roll	roll	NOUN
ajst-3976	60	5	wave	wave	NOUN
ajst-3976	60	6	simulation	simulation	NOUN
ajst-3976	60	7	excision	excision	NOUN
ajst-3976	60	8	through	through	ADP
ajst-3976	60	9	the	the	DET
ajst-3976	60	10	analysis	analysis	NOUN
ajst-3976	60	11	,	,	PUNCT
ajst-3976	60	12	the	the	DET
ajst-3976	60	13	low	low	ADJ
ajst-3976	60	14	frequency	frequency	NOUN
ajst-3976	60	15	surface	surface	NOUN
ajst-3976	60	16	wave	wave	NOUN
ajst-3976	60	17	interference	interference	NOUN
ajst-3976	60	18	on	on	ADP
ajst-3976	60	19	the	the	DET
ajst-3976	60	20	original	original	ADJ
ajst-3976	60	21	single	single	ADJ
ajst-3976	60	22	gun	gun	NOUN
ajst-3976	60	23	record	record	NOUN
ajst-3976	60	24	is	be	AUX
ajst-3976	60	25	more	more	ADV
ajst-3976	60	26	prominent	prominent	ADJ
ajst-3976	60	27	,	,	PUNCT
ajst-3976	60	28	and	and	CCONJ
ajst-3976	60	29	the	the	DET
ajst-3976	60	30	surface	surface	NOUN
ajst-3976	60	31	wave	wave	NOUN
ajst-3976	60	32	frequency	frequency	NOUN
ajst-3976	60	33	has	have	VERB
ajst-3976	60	34	the	the	DET
ajst-3976	60	35	characteristics	characteristic	NOUN
ajst-3976	60	36	of	of	ADP
ajst-3976	60	37	low	low	ADJ
ajst-3976	60	38	range	range	NOUN
ajst-3976	60	39	,	,	PUNCT
ajst-3976	60	40	low	low	ADJ
ajst-3976	60	41	apparent	apparent	ADJ
ajst-3976	60	42	velocity	velocity	NOUN
ajst-3976	60	43	,	,	PUNCT
ajst-3976	60	44	and	and	CCONJ
ajst-3976	60	45	strong	strong	ADJ
ajst-3976	60	46	energy	energy	NOUN
ajst-3976	60	47	.	.	PUNCT
ajst-3976	61	1	velocity	velocity	NOUN
ajst-3976	61	2	filtering	filtering	NOUN
ajst-3976	61	3	;	;	PUNCT
ajst-3976	61	4	and	and	CCONJ
ajst-3976	61	5	two	two	NUM
ajst-3976	61	6	-	-	PUNCT
ajst-3976	61	7	dimensional	dimensional	ADJ
ajst-3976	61	8	filtering	filtering	ADJ
ajst-3976	61	9	f	f	PROPN
ajst-3976	61	10	-	-	PUNCT
ajst-3976	61	11	k	k	PROPN
ajst-3976	61	12	filtering	filtering	NOUN
ajst-3976	61	13	and	and	CCONJ
ajst-3976	61	14	τ	τ	PROPN
ajst-3976	61	15	-	-	PROPN
ajst-3976	61	16	p	p	ADJ
ajst-3976	61	17	filtering	filtering	NOUN
ajst-3976	61	18	,	,	PUNCT
ajst-3976	61	19	etc	etc	X
ajst-3976	61	20	.	.	X
ajst-3976	61	21	,	,	PUNCT
ajst-3976	61	22	but	but	CCONJ
ajst-3976	61	23	the	the	DET
ajst-3976	61	24	disadvantage	disadvantage	NOUN
ajst-3976	61	25	of	of	ADP
ajst-3976	61	26	these	these	DET
ajst-3976	61	27	methods	method	NOUN
ajst-3976	61	28	are	be	AUX
ajst-3976	61	29	only	only	ADV
ajst-3976	61	30	considered	consider	VERB
ajst-3976	61	31	the	the	DET
ajst-3976	61	32	frequency	frequency	NOUN
ajst-3976	61	33	of	of	ADP
ajst-3976	61	34	the	the	DET
ajst-3976	61	35	surface	surface	NOUN
ajst-3976	61	36	wave	wave	NOUN
ajst-3976	61	37	and	and	CCONJ
ajst-3976	61	38	the	the	DET
ajst-3976	61	39	characteristics	characteristic	NOUN
ajst-3976	61	40	of	of	ADP
ajst-3976	61	41	the	the	DET
ajst-3976	61	42	apparent	apparent	ADJ
ajst-3976	61	43	velocity	velocity	NOUN
ajst-3976	61	44	,	,	PUNCT
ajst-3976	61	45	but	but	CCONJ
ajst-3976	61	46	did	do	AUX
ajst-3976	61	47	not	not	PART
ajst-3976	61	48	consider	consider	VERB
ajst-3976	61	49	the	the	DET
ajst-3976	61	50	characteristics	characteristic	NOUN
ajst-3976	61	51	of	of	ADP
ajst-3976	61	52	the	the	DET
ajst-3976	61	53	surface	surface	NOUN
ajst-3976	61	54	wave	wave	NOUN
ajst-3976	61	55	energy	energy	NOUN
ajst-3976	61	56	strong	strong	ADJ
ajst-3976	61	57	,	,	PUNCT
ajst-3976	61	58	the	the	DET
ajst-3976	61	59	results	result	NOUN
ajst-3976	61	60	produce	produce	VERB
ajst-3976	61	61	some	some	DET
ajst-3976	61	62	artificial	artificial	ADJ
ajst-3976	61	63	artifacts	artifact	NOUN
ajst-3976	61	64	or	or	CCONJ
ajst-3976	61	65	elimination	elimination	NOUN
ajst-3976	61	66	is	be	AUX
ajst-3976	61	67	not	not	PART
ajst-3976	61	68	clean	clean	ADJ
ajst-3976	61	69	,	,	PUNCT
ajst-3976	61	70	and	and	CCONJ
ajst-3976	61	71	lead	lead	VERB
ajst-3976	61	72	to	to	ADP
ajst-3976	61	73	the	the	DET
ajst-3976	61	74	loss	loss	NOUN
ajst-3976	61	75	of	of	ADP
ajst-3976	61	76	near	near	ADJ
ajst-3976	61	77	-	-	PUNCT
ajst-3976	61	78	channel	channel	NOUN
ajst-3976	61	79	effective	effective	ADJ
ajst-3976	61	80	signal	signal	NOUN
ajst-3976	61	81	.	.	PUNCT
ajst-3976	62	1	in	in	ADP
ajst-3976	62	2	this	this	DET
ajst-3976	62	3	study	study	NOUN
ajst-3976	62	4	,	,	PUNCT
ajst-3976	62	5	the	the	DET
ajst-3976	62	6	kllinremv	kllinremv	NOUN
ajst-3976	62	7	module	module	NOUN
ajst-3976	62	8	of	of	ADP
ajst-3976	62	9	geoeast	geoeast	NOUN
ajst-3976	62	10	is	be	AUX
ajst-3976	62	11	mainly	mainly	ADV
ajst-3976	62	12	used	use	VERB
ajst-3976	62	13	to	to	PART
ajst-3976	62	14	suppress	suppress	VERB
ajst-3976	62	15	the	the	DET
ajst-3976	62	16	surface	surface	NOUN
ajst-3976	62	17	waves	wave	NOUN
ajst-3976	62	18	,	,	PUNCT
ajst-3976	62	19	and	and	CCONJ
ajst-3976	62	20	three	three	NUM
ajst-3976	62	21	techniques	technique	NOUN
ajst-3976	62	22	,	,	PUNCT
ajst-3976	62	23	namely	namely	ADV
ajst-3976	62	24	band	band	NOUN
ajst-3976	62	25	decomposition	decomposition	NOUN
ajst-3976	62	26	,	,	PUNCT
ajst-3976	62	27	k	k	ADJ
ajst-3976	62	28	-	-	ADJ
ajst-3976	62	29	l	l	NOUN
ajst-3976	62	30	transform	transform	NOUN
ajst-3976	62	31	eigenfiltering	eigenfiltering	ADJ
ajst-3976	62	32	and	and	CCONJ
ajst-3976	62	33	adaptive	adaptive	ADJ
ajst-3976	62	34	attenuation	attenuation	NOUN
ajst-3976	62	35	,	,	PUNCT
ajst-3976	62	36	are	be	AUX
ajst-3976	62	37	used	use	VERB
ajst-3976	62	38	to	to	PART
ajst-3976	62	39	achieve	achieve	VERB
ajst-3976	62	40	adaptive	adaptive	ADJ
ajst-3976	62	41	suppression	suppression	NOUN
ajst-3976	62	42	of	of	ADP
ajst-3976	62	43	the	the	DET
ajst-3976	62	44	ground	ground	NOUN
ajst-3976	62	45	roll	roll	NOUN
ajst-3976	62	46	wave	wave	NOUN
ajst-3976	62	47	and	and	CCONJ
ajst-3976	62	48	retain	retain	VERB
ajst-3976	62	49	the	the	DET
ajst-3976	62	50	effective	effective	ADJ
ajst-3976	62	51	signal	signal	NOUN
ajst-3976	62	52	of	of	ADP
ajst-3976	62	53	the	the	DET
ajst-3976	62	54	near	near	ADJ
ajst-3976	62	55	channel	channel	NOUN
ajst-3976	62	56	with	with	ADP
ajst-3976	62	57	ideal	ideal	ADJ
ajst-3976	62	58	denoising	denoising	NOUN
ajst-3976	62	59	effect	effect	NOUN
ajst-3976	62	60	.	.	PUNCT
ajst-3976	63	1	figure	figure	VERB
ajst-3976	63	2	7	7	NUM
ajst-3976	63	3	shows	show	VERB
ajst-3976	63	4	the	the	DET
ajst-3976	63	5	comparison	comparison	NOUN
ajst-3976	63	6	of	of	ADP
ajst-3976	63	7	the	the	DET
ajst-3976	63	8	single	single	ADJ
ajst-3976	63	9	gun	gun	NOUN
ajst-3976	63	10	and	and	CCONJ
ajst-3976	63	11	the	the	DET
ajst-3976	63	12	noise	noise	NOUN
ajst-3976	63	13	removed	remove	VERB
ajst-3976	63	14	before	before	ADV
ajst-3976	63	15	and	and	CCONJ
ajst-3976	63	16	after	after	ADP
ajst-3976	63	17	the	the	DET
ajst-3976	63	18	surface	surface	NOUN
ajst-3976	63	19	wave	wave	NOUN
ajst-3976	63	20	suppression	suppression	NOUN
ajst-3976	63	21	,	,	PUNCT
ajst-3976	63	22	and	and	CCONJ
ajst-3976	63	23	the	the	DET
ajst-3976	63	24	effective	effective	ADJ
ajst-3976	63	25	signal	signal	NOUN
ajst-3976	63	26	is	be	AUX
ajst-3976	63	27	well	well	ADV
ajst-3976	63	28	protected	protect	VERB
ajst-3976	63	29	from	from	ADP
ajst-3976	63	30	the	the	DET
ajst-3976	63	31	noise	noise	NOUN
ajst-3976	63	32	removed	remove	VERB
ajst-3976	63	33	.	.	PUNCT
ajst-3976	64	1	figure	figure	VERB
ajst-3976	64	2	7	7	NUM
ajst-3976	64	3	.	.	PUNCT
ajst-3976	64	4	comparison	comparison	NOUN
ajst-3976	64	5	of	of	ADP
ajst-3976	64	6	before	before	ADP
ajst-3976	64	7	and	and	CCONJ
ajst-3976	64	8	after	after	ADP
ajst-3976	64	9	surface	surface	NOUN
ajst-3976	64	10	wave	wave	NOUN
ajst-3976	64	11	compression	compression	NOUN
ajst-3976	64	12	and	and	CCONJ
ajst-3976	64	13	noise	noise	NOUN
ajst-3976	64	14	4.5	4.5	NUM
ajst-3976	64	15	.	.	PUNCT
ajst-3976	65	1	integrated	integrate	VERB
ajst-3976	65	2	denoising	denoising	NOUN
ajst-3976	65	3	the	the	DET
ajst-3976	65	4	above	above	ADJ
ajst-3976	65	5	is	be	AUX
ajst-3976	65	6	the	the	DET
ajst-3976	65	7	noise	noise	NOUN
ajst-3976	65	8	suppression	suppression	NOUN
ajst-3976	65	9	situation	situation	NOUN
ajst-3976	65	10	existing	exist	VERB
ajst-3976	65	11	in	in	ADP
ajst-3976	65	12	the	the	DET
ajst-3976	65	13	data	datum	NOUN
ajst-3976	65	14	,	,	PUNCT
ajst-3976	65	15	from	from	ADP
ajst-3976	65	16	the	the	DET
ajst-3976	65	17	profile	profile	NOUN
ajst-3976	65	18	(	(	PUNCT
ajst-3976	65	19	figure	figure	NOUN
ajst-3976	65	20	8)	8)	NUM
ajst-3976	65	21	,	,	PUNCT
ajst-3976	65	22	the	the	DET
ajst-3976	65	23	imaging	imaging	NOUN
ajst-3976	65	24	of	of	ADP
ajst-3976	65	25	weak	weak	ADJ
ajst-3976	65	26	reflections	reflection	NOUN
ajst-3976	65	27	such	such	ADJ
ajst-3976	65	28	as	as	ADP
ajst-3976	65	29	middle	middle	ADJ
ajst-3976	65	30	and	and	CCONJ
ajst-3976	65	31	deep	deep	ADJ
ajst-3976	65	32	layers	layer	NOUN
ajst-3976	65	33	is	be	AUX
ajst-3976	65	34	enhanced	enhance	VERB
ajst-3976	65	35	,	,	PUNCT
ajst-3976	65	36	and	and	CCONJ
ajst-3976	65	37	the	the	DET
ajst-3976	65	38	signal	signal	NOUN
ajst-3976	65	39	-	-	PUNCT
ajst-3976	65	40	to	to	ADP
ajst-3976	65	41	-	-	PUNCT
ajst-3976	65	42	noise	noise	NOUN
ajst-3976	65	43	ratio	ratio	NOUN
ajst-3976	65	44	of	of	ADP
ajst-3976	65	45	the	the	DET
ajst-3976	65	46	superimposed	superimposed	ADJ
ajst-3976	65	47	profile	profile	NOUN
ajst-3976	65	48	is	be	AUX
ajst-3976	65	49	obviously	obviously	ADV
ajst-3976	65	50	enhanced	enhance	VERB
ajst-3976	65	51	after	after	ADP
ajst-3976	65	52	comprehensive	comprehensive	ADJ
ajst-3976	65	53	denoising	denoising	NOUN
ajst-3976	65	54	,	,	PUNCT
ajst-3976	65	55	and	and	CCONJ
ajst-3976	65	56	the	the	DET
ajst-3976	65	57	effective	effective	ADJ
ajst-3976	65	58	signal	signal	NOUN
ajst-3976	65	59	is	be	AUX
ajst-3976	65	60	reflected	reflect	VERB
ajst-3976	65	61	,	,	PUNCT
ajst-3976	65	62	and	and	CCONJ
ajst-3976	65	63	from	from	ADP
ajst-3976	65	64	the	the	DET
ajst-3976	65	65	noise	noise	NOUN
ajst-3976	65	66	superimposed	superimpose	VERB
ajst-3976	65	67	profile	profile	NOUN
ajst-3976	65	68	,	,	PUNCT
ajst-3976	65	69	there	there	PRON
ajst-3976	65	70	is	be	VERB
ajst-3976	65	71	no	no	DET
ajst-3976	65	72	effective	effective	ADJ
ajst-3976	65	73	signal	signal	NOUN
ajst-3976	65	74	and	and	CCONJ
ajst-3976	65	75	the	the	DET
ajst-3976	65	76	data	data	NOUN
ajst-3976	65	77	is	be	AUX
ajst-3976	65	78	fidelity	fidelity	NOUN
ajst-3976	65	79	.	.	PUNCT
ajst-3976	66	1	from	from	ADP
ajst-3976	66	2	the	the	DET
ajst-3976	66	3	comparison	comparison	NOUN
ajst-3976	66	4	graph	graph	NOUN
ajst-3976	66	5	of	of	ADP
ajst-3976	66	6	signal	signal	NOUN
ajst-3976	66	7	-	-	PUNCT
ajst-3976	66	8	to	to	ADP
ajst-3976	66	9	-	-	PUNCT
ajst-3976	66	10	noise	noise	NOUN
ajst-3976	66	11	ratio	ratio	NOUN
ajst-3976	66	12	before	before	ADP
ajst-3976	66	13	and	and	CCONJ
ajst-3976	66	14	after	after	ADP
ajst-3976	66	15	denoising	denoise	VERB
ajst-3976	66	16	(	(	PUNCT
ajst-3976	66	17	fig	fig	NOUN
ajst-3976	66	18	.	.	PUNCT
ajst-3976	66	19	9	9	NUM
ajst-3976	66	20	)	)	PUNCT
ajst-3976	66	21	,	,	PUNCT
ajst-3976	66	22	the	the	DET
ajst-3976	66	23	signal	signal	NOUN
ajst-3976	66	24	-	-	PUNCT
ajst-3976	66	25	to	to	ADP
ajst-3976	66	26	-	-	PUNCT
ajst-3976	66	27	noise	noise	NOUN
ajst-3976	66	28	ratio	ratio	NOUN
ajst-3976	66	29	is	be	AUX
ajst-3976	66	30	from	from	ADP
ajst-3976	66	31	0.5	0.5	NUM
ajst-3976	66	32	to	to	ADP
ajst-3976	66	33	1.5	1.5	NUM
ajst-3976	66	34	,	,	PUNCT
ajst-3976	66	35	and	and	CCONJ
ajst-3976	66	36	the	the	DET
ajst-3976	66	37	fidelity	fidelity	NOUN
ajst-3976	66	38	and	and	CCONJ
ajst-3976	66	39	amplitude	amplitude	NOUN
ajst-3976	66	40	of	of	ADP
ajst-3976	66	41	the	the	DET
ajst-3976	66	42	data	data	NOUN
ajst-3976	66	43	processing	processing	NOUN
ajst-3976	66	44	process	process	NOUN
ajst-3976	66	45	is	be	AUX
ajst-3976	66	46	achieved	achieve	VERB
ajst-3976	66	47	.	.	PUNCT
ajst-3976	67	1	figure	figure	NOUN
ajst-3976	67	2	8	8	NUM
ajst-3976	67	3	.	.	PUNCT
ajst-3976	68	1	superimposed	superimpose	VERB
ajst-3976	68	2	profiles	profile	NOUN
ajst-3976	68	3	before	before	ADP
ajst-3976	68	4	and	and	CCONJ
ajst-3976	68	5	after	after	ADP
ajst-3976	68	6	integrated	integrate	VERB
ajst-3976	68	7	denoising	denoising	NOUN
ajst-3976	68	8	figure	figure	NOUN
ajst-3976	68	9	9	9	NUM
ajst-3976	68	10	.	.	PUNCT
ajst-3976	68	11	comparison	comparison	NOUN
ajst-3976	68	12	of	of	ADP
ajst-3976	68	13	signal	signal	NOUN
ajst-3976	68	14	-	-	PUNCT
ajst-3976	68	15	to	to	ADP
ajst-3976	68	16	-	-	PUNCT
ajst-3976	68	17	noise	noise	NOUN
ajst-3976	68	18	ratio	ratio	NOUN
ajst-3976	68	19	before	before	ADP
ajst-3976	68	20	and	and	CCONJ
ajst-3976	68	21	after	after	ADP
ajst-3976	68	22	comprehensive	comprehensive	ADJ
ajst-3976	68	23	denoising	denoising	NOUN
ajst-3976	68	24	5	5	NUM
ajst-3976	68	25	.	.	PUNCT
ajst-3976	68	26	conclusion	conclusion	NOUN
ajst-3976	68	27	in	in	ADP
ajst-3976	68	28	order	order	NOUN
ajst-3976	68	29	to	to	PART
ajst-3976	68	30	meet	meet	VERB
ajst-3976	68	31	the	the	DET
ajst-3976	68	32	subsequent	subsequent	ADJ
ajst-3976	68	33	demand	demand	NOUN
ajst-3976	68	34	of	of	ADP
ajst-3976	68	35	lithological	lithological	ADJ
ajst-3976	68	36	interpretation	interpretation	NOUN
ajst-3976	68	37	for	for	ADP
ajst-3976	68	38	different	different	ADJ
ajst-3976	68	39	target	target	NOUN
ajst-3976	68	40	reservoirs	reservoir	NOUN
ajst-3976	68	41	,	,	PUNCT
ajst-3976	68	42	this	this	DET
ajst-3976	68	43	paper	paper	NOUN
ajst-3976	68	44	has	have	AUX
ajst-3976	68	45	preferred	prefer	VERB
ajst-3976	68	46	the	the	DET
ajst-3976	68	47	pre	pre	ADJ
ajst-3976	68	48	-	-	ADJ
ajst-3976	68	49	stack	stack	ADJ
ajst-3976	68	50	amplitude	amplitude	NOUN
ajst-3976	68	51	de	de	NOUN
ajst-3976	68	52	-	-	ADJ
ajst-3976	68	53	noising	noising	ADJ
ajst-3976	68	54	technique	technique	NOUN
ajst-3976	68	55	,	,	PUNCT
ajst-3976	68	56	and	and	CCONJ
ajst-3976	68	57	finally	finally	ADV
ajst-3976	68	58	proposed	propose	VERB
ajst-3976	68	59	a	a	DET
ajst-3976	68	60	combined	combine	VERB
ajst-3976	68	61	amplitude	amplitude	NOUN
ajst-3976	68	62	and	and	CCONJ
ajst-3976	68	63	fidelity	fidelity	NOUN
ajst-3976	68	64	pre	pre	ADJ
ajst-3976	68	65	-	-	ADJ
ajst-3976	68	66	stack	stack	ADJ
ajst-3976	68	67	de	de	ADJ
ajst-3976	68	68	-	-	ADJ
ajst-3976	68	69	noising	noising	ADJ
ajst-3976	68	70	technique	technique	NOUN
ajst-3976	68	71	according	accord	VERB
ajst-3976	68	72	to	to	ADP
ajst-3976	68	73	the	the	DET
ajst-3976	68	74	type	type	NOUN
ajst-3976	68	75	of	of	ADP
ajst-3976	68	76	noise	noise	NOUN
ajst-3976	68	77	,	,	PUNCT
ajst-3976	68	78	using	use	VERB
ajst-3976	68	79	the	the	DET
ajst-3976	68	80	"	"	PUNCT
ajst-3976	68	81	sextant	sextant	ADJ
ajst-3976	68	82	method	method	NOUN
ajst-3976	68	83	"	"	PUNCT
ajst-3976	68	84	and	and	CCONJ
ajst-3976	68	85	targeted	target	VERB
ajst-3976	68	86	de	de	ADJ
ajst-3976	68	87	-	-	ADJ
ajst-3976	68	88	noising	noising	ADJ
ajst-3976	68	89	techniques	technique	NOUN
ajst-3976	68	90	for	for	ADP
ajst-3976	68	91	the	the	DET
ajst-3976	68	92	data	datum	NOUN
ajst-3976	68	93	in	in	ADP
ajst-3976	68	94	this	this	DET
ajst-3976	68	95	work	work	NOUN
ajst-3976	68	96	area	area	NOUN
ajst-3976	68	97	[	[	X
ajst-3976	68	98	8	8	NUM
ajst-3976	68	99	-	-	SYM
ajst-3976	68	100	10	10	NUM
ajst-3976	68	101	]	]	PUNCT
ajst-3976	68	102	.	.	PUNCT
ajst-3976	69	1	the	the	DET
ajst-3976	69	2	results	result	NOUN
ajst-3976	69	3	show	show	VERB
ajst-3976	69	4	that	that	SCONJ
ajst-3976	69	5	the	the	DET
ajst-3976	69	6	application	application	NOUN
ajst-3976	69	7	effect	effect	NOUN
ajst-3976	69	8	is	be	AUX
ajst-3976	69	9	satisfactory	satisfactory	ADJ
ajst-3976	69	10	,	,	PUNCT
ajst-3976	69	11	and	and	CCONJ
ajst-3976	69	12	the	the	DET
ajst-3976	69	13	results	result	NOUN
ajst-3976	69	14	of	of	ADP
ajst-3976	69	15	the	the	DET
ajst-3976	69	16	application	application	NOUN
ajst-3976	69	17	are	be	AUX
ajst-3976	69	18	very	very	ADV
ajst-3976	69	19	good	good	ADJ
ajst-3976	69	20	.	.	PUNCT
ajst-3976	70	1	the	the	DET
ajst-3976	70	2	results	result	NOUN
ajst-3976	70	3	show	show	VERB
ajst-3976	70	4	that	that	SCONJ
ajst-3976	70	5	the	the	DET
ajst-3976	70	6	application	application	NOUN
ajst-3976	70	7	effect	effect	NOUN
ajst-3976	70	8	is	be	AUX
ajst-3976	70	9	satisfactory	satisfactory	ADJ
ajst-3976	70	10	,	,	PUNCT
ajst-3976	70	11	which	which	PRON
ajst-3976	70	12	is	be	AUX
ajst-3976	70	13	mainly	mainly	ADV
ajst-3976	70	14	reflected	reflect	VERB
ajst-3976	70	15	in	in	ADP
ajst-3976	70	16	the	the	DET
ajst-3976	70	17	following	follow	VERB
ajst-3976	70	18	aspects	aspect	NOUN
ajst-3976	70	19	.	.	PUNCT
ajst-3976	71	1	(	(	PUNCT
ajst-3976	71	2	1	1	X
ajst-3976	71	3	)	)	PUNCT
ajst-3976	71	4	the	the	DET
ajst-3976	71	5	use	use	NOUN
ajst-3976	71	6	of	of	ADP
ajst-3976	71	7	sextant	sextant	ADJ
ajst-3976	71	8	pre	pre	ADJ
ajst-3976	71	9	-	-	ADJ
ajst-3976	71	10	stack	stack	ADJ
ajst-3976	71	11	multi	multi	ADJ
ajst-3976	71	12	-	-	ADJ
ajst-3976	71	13	domain	domain	ADJ
ajst-3976	71	14	amplitude	amplitude	NOUN
ajst-3976	71	15	fidelity	fidelity	NOUN
ajst-3976	71	16	denoising	denoising	NOUN
ajst-3976	71	17	technique	technique	NOUN
ajst-3976	71	18	effectively	effectively	ADV
ajst-3976	71	19	improves	improve	VERB
ajst-3976	71	20	the	the	DET
ajst-3976	71	21	quality	quality	NOUN
ajst-3976	72	1	压制前	压制前	ADJ
ajst-3976	72	2	压制后	压制后	INTJ
ajst-3976	72	3	噪声	噪声	ADP
ajst-3976	72	4	去噪前叠加	去噪前叠加	NOUN
ajst-3976	72	5	去噪后叠加	去噪后叠加	PROPN
ajst-3976	72	6	噪音叠加	噪音叠加	PROPN
ajst-3976	72	7	去噪前	去噪前	PROPN
ajst-3976	72	8	去噪后	去噪后	PROPN
ajst-3976	72	9	92	92	NUM
ajst-3976	72	10	of	of	ADP
ajst-3976	72	11	seismic	seismic	ADJ
ajst-3976	72	12	data	datum	NOUN
ajst-3976	72	13	and	and	CCONJ
ajst-3976	72	14	increases	increase	VERB
ajst-3976	72	15	the	the	DET
ajst-3976	72	16	imaging	imaging	NOUN
ajst-3976	72	17	accuracy	accuracy	NOUN
ajst-3976	72	18	of	of	ADP
ajst-3976	72	19	the	the	DET
ajst-3976	72	20	target	target	NOUN
ajst-3976	72	21	layer	layer	NOUN
ajst-3976	72	22	segment	segment	NOUN
ajst-3976	72	23	for	for	ADP
ajst-3976	72	24	the	the	DET
ajst-3976	72	25	identification	identification	NOUN
ajst-3976	72	26	of	of	ADP
ajst-3976	72	27	target	target	NOUN
ajst-3976	72	28	lithology	lithology	NOUN
ajst-3976	72	29	in	in	ADP
ajst-3976	72	30	later	later	ADJ
ajst-3976	72	31	seismic	seismic	ADJ
ajst-3976	72	32	data	datum	NOUN
ajst-3976	72	33	.	.	PUNCT
ajst-3976	73	1	(	(	PUNCT
ajst-3976	73	2	2	2	X
ajst-3976	73	3	)	)	PUNCT
ajst-3976	73	4	the	the	DET
ajst-3976	73	5	adopted	adopt	VERB
ajst-3976	73	6	variable	variable	ADJ
ajst-3976	73	7	-	-	PUNCT
ajst-3976	73	8	speed	speed	NOUN
ajst-3976	73	9	ground	ground	NOUN
ajst-3976	73	10	roll	roll	NOUN
ajst-3976	73	11	wave	wave	NOUN
ajst-3976	73	12	simulation	simulation	NOUN
ajst-3976	73	13	excision	excision	NOUN
ajst-3976	73	14	technique	technique	NOUN
ajst-3976	73	15	has	have	VERB
ajst-3976	73	16	better	well	ADJ
ajst-3976	73	17	adaptivity	adaptivity	NOUN
ajst-3976	73	18	compared	compare	VERB
ajst-3976	73	19	with	with	ADP
ajst-3976	73	20	the	the	DET
ajst-3976	73	21	previously	previously	ADV
ajst-3976	73	22	used	use	VERB
ajst-3976	73	23	two	two	NUM
ajst-3976	73	24	-	-	PUNCT
ajst-3976	73	25	dimensional	dimensional	ADJ
ajst-3976	73	26	filtering	filtering	NOUN
ajst-3976	73	27	method	method	NOUN
ajst-3976	73	28	,	,	PUNCT
ajst-3976	73	29	which	which	PRON
ajst-3976	73	30	can	can	AUX
ajst-3976	73	31	achieve	achieve	VERB
ajst-3976	73	32	accurate	accurate	ADJ
ajst-3976	73	33	positioning	positioning	NOUN
ajst-3976	73	34	and	and	CCONJ
ajst-3976	73	35	effective	effective	ADJ
ajst-3976	73	36	suppression	suppression	NOUN
ajst-3976	73	37	of	of	ADP
ajst-3976	73	38	the	the	DET
ajst-3976	73	39	face	face	NOUN
ajst-3976	73	40	wave	wave	NOUN
ajst-3976	73	41	.	.	PUNCT
ajst-3976	74	1	(	(	PUNCT
ajst-3976	74	2	3	3	X
ajst-3976	74	3	)	)	PUNCT
ajst-3976	74	4	the	the	DET
ajst-3976	74	5	study	study	NOUN
ajst-3976	74	6	conducts	conduct	VERB
ajst-3976	74	7	a	a	DET
ajst-3976	74	8	lot	lot	NOUN
ajst-3976	74	9	of	of	ADP
ajst-3976	74	10	experiments	experiment	NOUN
ajst-3976	74	11	in	in	ADP
ajst-3976	74	12	parameter	parameter	NOUN
ajst-3976	74	13	selection	selection	NOUN
ajst-3976	74	14	,	,	PUNCT
ajst-3976	74	15	especially	especially	ADV
ajst-3976	74	16	in	in	ADP
ajst-3976	74	17	the	the	DET
ajst-3976	74	18	selection	selection	NOUN
ajst-3976	74	19	of	of	ADP
ajst-3976	74	20	threshold	threshold	NOUN
ajst-3976	74	21	value	value	NOUN
ajst-3976	74	22	and	and	CCONJ
ajst-3976	74	23	suppression	suppression	NOUN
ajst-3976	74	24	coefficient	coefficient	NOUN
ajst-3976	74	25	,	,	PUNCT
ajst-3976	74	26	and	and	CCONJ
ajst-3976	74	27	selects	select	VERB
ajst-3976	74	28	suitable	suitable	ADJ
ajst-3976	74	29	methods	method	NOUN
ajst-3976	74	30	and	and	CCONJ
ajst-3976	74	31	parameters	parameter	NOUN
ajst-3976	74	32	according	accord	VERB
ajst-3976	74	33	to	to	ADP
ajst-3976	74	34	the	the	DET
ajst-3976	74	35	characteristics	characteristic	NOUN
ajst-3976	74	36	of	of	ADP
ajst-3976	74	37	noise	noise	NOUN
ajst-3976	74	38	speed	speed	NOUN
ajst-3976	74	39	and	and	CCONJ
ajst-3976	74	40	frequency	frequency	NOUN
ajst-3976	74	41	.	.	PUNCT
ajst-3976	75	1	the	the	DET
ajst-3976	75	2	parameters	parameter	NOUN
ajst-3976	75	3	are	be	AUX
ajst-3976	75	4	suitable	suitable	ADJ
ajst-3976	75	5	,	,	PUNCT
ajst-3976	75	6	and	and	CCONJ
ajst-3976	75	7	the	the	DET
ajst-3976	75	8	signal	signal	NOUN
ajst-3976	75	9	-	-	PUNCT
ajst-3976	75	10	tonoise	tonoise	NOUN
ajst-3976	75	11	ratio	ratio	NOUN
ajst-3976	75	12	and	and	CCONJ
ajst-3976	75	13	resolution	resolution	NOUN
ajst-3976	75	14	of	of	ADP
ajst-3976	75	15	this	this	DET
ajst-3976	75	16	work	work	NOUN
ajst-3976	75	17	area	area	NOUN
ajst-3976	75	18	are	be	AUX
ajst-3976	75	19	greatly	greatly	ADV
ajst-3976	75	20	improved	improve	VERB
ajst-3976	75	21	.	.	PUNCT
ajst-3976	76	1	references	reference	NOUN
ajst-3976	76	2	[	[	X
ajst-3976	76	3	1	1	NUM
ajst-3976	76	4	]	]	PUNCT
ajst-3976	76	5	tong	tong	PROPN
ajst-3976	76	6	zhongfei	zhongfei	PROPN
ajst-3976	76	7	,	,	PUNCT
ajst-3976	76	8	chen	chen	PROPN
ajst-3976	76	9	baoshu	baoshu	PROPN
ajst-3976	76	10	,	,	PUNCT
ajst-3976	76	11	wang	wang	PROPN
ajst-3976	76	12	xiaojiang	xiaojiang	PROPN
ajst-3976	76	13	,	,	PUNCT
ajst-3976	76	14	etc	etc	X
ajst-3976	76	15	application	application	NOUN
ajst-3976	76	16	of	of	ADP
ajst-3976	76	17	key	key	ADJ
ajst-3976	76	18	technology	technology	NOUN
ajst-3976	76	19	of	of	ADP
ajst-3976	76	20	amplitude	amplitude	NOUN
ajst-3976	76	21	preserving	preserve	VERB
ajst-3976	76	22	processing	processing	NOUN
ajst-3976	76	23	of	of	ADP
ajst-3976	76	24	seismic	seismic	ADJ
ajst-3976	76	25	data	datum	NOUN
ajst-3976	76	26	in	in	ADP
ajst-3976	76	27	loess	loess	NOUN
ajst-3976	76	28	plateau	plateau	NOUN
ajst-3976	76	29	-taking	-take	VERB
ajst-3976	76	30	a	a	DET
ajst-3976	76	31	tight	tight	ADJ
ajst-3976	76	32	gas	gas	NOUN
ajst-3976	76	33	block	block	NOUN
ajst-3976	76	34	as	as	ADP
ajst-3976	76	35	an	an	DET
ajst-3976	76	36	example	example	NOUN
ajst-3976	77	1	[	[	X
ajst-3976	77	2	c	c	X
ajst-3976	77	3	]	]	X
ajst-3976	77	4	/	/	SYM
ajst-3976	77	5	/	/	SYM
ajst-3976	77	6	proceedings	proceeding	NOUN
ajst-3976	77	7	of	of	ADP
ajst-3976	77	8	the	the	DET
ajst-3976	77	9	fourth	fourth	ADJ
ajst-3976	77	10	annual	annual	ADJ
ajst-3976	77	11	academic	academic	ADJ
ajst-3976	77	12	conference	conference	NOUN
ajst-3976	77	13	on	on	ADP
ajst-3976	77	14	oil	oil	NOUN
ajst-3976	77	15	and	and	CCONJ
ajst-3976	77	16	gas	gas	NOUN
ajst-3976	77	17	geophysics	geophysic	NOUN
ajst-3976	77	18	[	[	X
ajst-3976	77	19	2	2	X
ajst-3976	77	20	]	]	SYM
ajst-3976	77	21	yu	yu	PROPN
ajst-3976	77	22	xianghai	xianghai	PROPN
ajst-3976	77	23	seismic	seismic	PROPN
ajst-3976	77	24	data	datum	NOUN
ajst-3976	77	25	processing	processing	NOUN
ajst-3976	77	26	of	of	ADP
ajst-3976	77	27	curved	curved	ADJ
ajst-3976	77	28	wide	wide	ADJ
ajst-3976	77	29	line	line	NOUN
ajst-3976	77	30	in	in	ADP
ajst-3976	77	31	loess	loess	PROPN
ajst-3976	77	32	plateau	plateau	NOUN
ajst-3976	77	33	of	of	ADP
ajst-3976	77	34	ordos	ordos	PROPN
ajst-3976	77	35	basin	basin	PROPN
ajst-3976	78	1	[	[	X
ajst-3976	78	2	j	j	X
ajst-3976	78	3	]	]	X
ajst-3976	78	4	petroleum	petroleum	NOUN
ajst-3976	78	5	geophysical	geophysical	ADJ
ajst-3976	78	6	exploration	exploration	NOUN
ajst-3976	78	7	,	,	PUNCT
ajst-3976	78	8	2010	2010	NUM
ajst-3976	78	9	,	,	PUNCT
ajst-3976	78	10	(	(	PUNCT
ajst-3976	78	11	z1	z1	NOUN
ajst-3976	78	12	):	):	PUNCT
ajst-3976	78	13	80	80	NUM
ajst-3976	78	14	-	-	SYM
ajst-3976	78	15	85	85	NUM
ajst-3976	78	16	[	[	SYM
ajst-3976	78	17	3	3	NUM
ajst-3976	78	18	]	]	X
ajst-3976	78	19	dong	dong	NOUN
ajst-3976	78	20	yuwen	yuwen	PROPN
ajst-3976	78	21	,	,	PUNCT
ajst-3976	78	22	chen	chen	PROPN
ajst-3976	78	23	xu	xu	PROPN
ajst-3976	78	24	,	,	PUNCT
ajst-3976	78	25	ou	ou	PROPN
ajst-3976	78	26	rongsheng	rongsheng	PROPN
ajst-3976	78	27	application	application	NOUN
ajst-3976	78	28	of	of	ADP
ajst-3976	78	29	fidelity	fidelity	NOUN
ajst-3976	78	30	and	and	CCONJ
ajst-3976	78	31	amplitude	amplitude	NOUN
ajst-3976	78	32	preserving	preserve	VERB
ajst-3976	78	33	lithologic	lithologic	NOUN
ajst-3976	78	34	target	target	NOUN
ajst-3976	78	35	processing	processing	NOUN
ajst-3976	78	36	technology	technology	NOUN
ajst-3976	78	37	in	in	ADP
ajst-3976	78	38	block	block	NOUN
ajst-3976	78	39	h	h	NOUN
ajst-3976	79	1	[	[	X
ajst-3976	79	2	j	j	X
ajst-3976	79	3	]	]	X
ajst-3976	79	4	journal	journal	PROPN
ajst-3976	79	5	of	of	ADP
ajst-3976	79	6	changjiang	changjiang	PROPN
ajst-3976	79	7	university	university	PROPN
ajst-3976	79	8	(	(	PUNCT
ajst-3976	79	9	natural	natural	ADJ
ajst-3976	79	10	science	science	NOUN
ajst-3976	79	11	edition	edition	NOUN
ajst-3976	79	12	)	)	PUNCT
ajst-3976	79	13	,	,	PUNCT
ajst-3976	79	14	2021,18	2021,18	NUM
ajst-3976	79	15	(	(	PUNCT
ajst-3976	79	16	3	3	NUM
ajst-3976	79	17	):	):	PUNCT
ajst-3976	79	18	29	29	NUM
ajst-3976	79	19	-	-	SYM
ajst-3976	79	20	36	36	NUM
ajst-3976	80	1	[	[	X
ajst-3976	80	2	4	4	NUM
ajst-3976	80	3	]	]	X
ajst-3976	80	4	qin	qin	PROPN
ajst-3976	80	5	jie	jie	PROPN
ajst-3976	80	6	study	study	PROPN
ajst-3976	80	7	on	on	ADP
ajst-3976	80	8	prestack	prestack	ADJ
ajst-3976	80	9	denoising	denoising	NOUN
ajst-3976	80	10	technology	technology	NOUN
ajst-3976	80	11	of	of	ADP
ajst-3976	80	12	seismic	seismic	ADJ
ajst-3976	80	13	data	datum	NOUN
ajst-3976	80	14	in	in	ADP
ajst-3976	80	15	loess	loess	NOUN
ajst-3976	80	16	plateau	plateau	NOUN
ajst-3976	80	17	in	in	ADP
ajst-3976	80	18	the	the	DET
ajst-3976	80	19	south	south	NOUN
ajst-3976	80	20	of	of	ADP
ajst-3976	80	21	ordos	ordos	PROPN
ajst-3976	80	22	basin	basin	NOUN
ajst-3976	81	1	[	[	X
ajst-3976	81	2	d	d	X
ajst-3976	81	3	]	]	X
ajst-3976	81	4	xi'an	xi'an	PROPN
ajst-3976	81	5	university	university	PROPN
ajst-3976	81	6	of	of	ADP
ajst-3976	81	7	petroleum	petroleum	NOUN
ajst-3976	81	8	,	,	PUNCT
ajst-3976	81	9	2015	2015	NUM
ajst-3976	81	10	[	[	X
ajst-3976	81	11	5	5	NUM
ajst-3976	81	12	]	]	PUNCT
ajst-3976	81	13	wu	wu	PROPN
ajst-3976	81	14	nan	nan	PROPN
ajst-3976	81	15	application	application	NOUN
ajst-3976	81	16	of	of	ADP
ajst-3976	81	17	prestack	prestack	ADJ
ajst-3976	81	18	"	"	PUNCT
ajst-3976	81	19	six	six	NUM
ajst-3976	81	20	division	division	NOUN
ajst-3976	81	21	"	"	PUNCT
ajst-3976	81	22	denoising	denoise	VERB
ajst-3976	81	23	technology	technology	NOUN
ajst-3976	81	24	in	in	ADP
ajst-3976	81	25	seismic	seismic	ADJ
ajst-3976	81	26	data	datum	NOUN
ajst-3976	81	27	processing	processing	NOUN
ajst-3976	81	28	of	of	ADP
ajst-3976	81	29	songliao	songliao	NOUN
ajst-3976	81	30	basin	basin	NOUN
ajst-3976	82	1	[	[	X
ajst-3976	82	2	j	j	X
ajst-3976	82	3	]	]	X
ajst-3976	82	4	chemical	chemical	NOUN
ajst-3976	82	5	engineering	engineering	NOUN
ajst-3976	82	6	and	and	CCONJ
ajst-3976	82	7	equipment	equipment	NOUN
ajst-3976	82	8	,	,	PUNCT
ajst-3976	82	9	2018	2018	NUM
ajst-3976	82	10	(	(	PUNCT
ajst-3976	82	11	08	08	NUM
ajst-3976	82	12	):	):	PUNCT
ajst-3976	82	13	204	204	NUM
ajst-3976	82	14	-	-	SYM
ajst-3976	82	15	208	208	NUM
ajst-3976	82	16	[	[	X
ajst-3976	82	17	6	6	NUM
ajst-3976	82	18	]	]	X
ajst-3976	82	19	zhang	zhang	PROPN
ajst-3976	82	20	junhua	junhua	PROPN
ajst-3976	82	21	,	,	PUNCT
ajst-3976	82	22	lv	lv	PROPN
ajst-3976	82	23	ning	ning	PROPN
ajst-3976	82	24	,	,	PUNCT
ajst-3976	82	25	tian	tian	PROPN
ajst-3976	82	26	lianyu	lianyu	PROPN
ajst-3976	82	27	,	,	PUNCT
ajst-3976	82	28	lu	lu	PROPN
ajst-3976	82	29	wenzhi	wenzhi	PROPN
ajst-3976	82	30	,	,	PUNCT
ajst-3976	82	31	zhong	zhong	PROPN
ajst-3976	82	32	lei	lei	PROPN
ajst-3976	82	33	comprehensive	comprehensive	ADJ
ajst-3976	82	34	review	review	NOUN
ajst-3976	82	35	of	of	ADP
ajst-3976	82	36	seismic	seismic	ADJ
ajst-3976	82	37	data	datum	NOUN
ajst-3976	82	38	denoising	denoising	NOUN
ajst-3976	82	39	methods	method	NOUN
ajst-3976	82	40	and	and	CCONJ
ajst-3976	82	41	technologies	technology	NOUN
ajst-3976	83	1	[	[	X
ajst-3976	83	2	j	j	X
ajst-3976	83	3	]	]	X
ajst-3976	83	4	advances	advance	NOUN
ajst-3976	83	5	in	in	ADP
ajst-3976	83	6	geophysics	geophysic	NOUN
ajst-3976	83	7	,	,	PUNCT
ajst-3976	83	8	2006	2006	NUM
ajst-3976	83	9	(	(	PUNCT
ajst-3976	83	10	02	02	NUM
ajst-3976	83	11	):	):	PUNCT
ajst-3976	83	12	546	546	NUM
ajst-3976	83	13	-	-	SYM
ajst-3976	83	14	553	553	NUM
ajst-3976	84	1	[	[	X
ajst-3976	84	2	7	7	NUM
ajst-3976	84	3	]	]	X
ajst-3976	84	4	chen	chen	PROPN
ajst-3976	84	5	juan	juan	PROPN
ajst-3976	84	6	,	,	PUNCT
ajst-3976	84	7	zhao	zhao	PROPN
ajst-3976	84	8	yuhua	yuhua	PROPN
ajst-3976	84	9	,	,	PUNCT
ajst-3976	84	10	hu	hu	PROPN
ajst-3976	84	11	jian	jian	PROPN
ajst-3976	84	12	,	,	PUNCT
ajst-3976	84	13	wang	wang	PROPN
ajst-3976	84	14	lingli	lingli	PROPN
ajst-3976	84	15	,	,	PUNCT
ajst-3976	84	16	gao	gao	PROPN
ajst-3976	84	17	gai	gai	NOUN
ajst-3976	84	18	application	application	NOUN
ajst-3976	84	19	of	of	ADP
ajst-3976	84	20	prestack	prestack	ADJ
ajst-3976	84	21	fidelity	fidelity	PROPN
ajst-3976	84	22	denoising	denoising	NOUN
ajst-3976	84	23	technology	technology	NOUN
ajst-3976	84	24	in	in	ADP
ajst-3976	84	25	ejina	ejina	ADJ
ajst-3976	84	26	banner	banner	NOUN
ajst-3976	84	27	and	and	CCONJ
ajst-3976	84	28	its	its	PRON
ajst-3976	84	29	adjacent	adjacent	ADJ
ajst-3976	84	30	areas	area	NOUN
ajst-3976	85	1	[	[	X
ajst-3976	85	2	j	j	X
ajst-3976	85	3	]	]	X
ajst-3976	85	4	advances	advance	NOUN
ajst-3976	85	5	in	in	ADP
ajst-3976	85	6	geophysics	geophysic	NOUN
ajst-3976	85	7	,	,	PUNCT
ajst-3976	85	8	2014,29	2014,29	NUM
ajst-3976	85	9	(	(	PUNCT
ajst-3976	85	10	05	05	NUM
ajst-3976	85	11	):	):	PUNCT
ajst-3976	85	12	2157	2157	NUM
ajst-3976	85	13	-	-	SYM
ajst-3976	85	14	2163	2163	NUM
ajst-3976	85	15	[	[	X
ajst-3976	85	16	8	8	NUM
ajst-3976	85	17	]	]	X
ajst-3976	85	18	li	li	PROPN
ajst-3976	85	19	jin	jin	PROPN
ajst-3976	85	20	,	,	PUNCT
ajst-3976	85	21	ma	ma	PROPN
ajst-3976	85	22	jianglin	jianglin	PROPN
ajst-3976	85	23	application	application	NOUN
ajst-3976	85	24	of	of	ADP
ajst-3976	85	25	prestack	prestack	ADJ
ajst-3976	85	26	denoising	denoising	NOUN
ajst-3976	85	27	method	method	NOUN
ajst-3976	85	28	for	for	ADP
ajst-3976	85	29	seismic	seismic	ADJ
ajst-3976	85	30	data	datum	NOUN
ajst-3976	85	31	in	in	ADP
ajst-3976	85	32	northern	northern	ADJ
ajst-3976	85	33	ordos	ordo	NOUN
ajst-3976	85	34	[	[	X
ajst-3976	85	35	j	j	X
ajst-3976	85	36	]	]	X
ajst-3976	85	37	western	western	ADJ
ajst-3976	85	38	exploration	exploration	NOUN
ajst-3976	85	39	engineering	engineering	NOUN
ajst-3976	85	40	,	,	PUNCT
ajst-3976	85	41	2020,32	2020,32	PROPN
ajst-3976	85	42	(	(	PUNCT
ajst-3976	85	43	10	10	NUM
ajst-3976	85	44	):	):	SYM
ajst-3976	85	45	163	163	NUM
ajst-3976	85	46	-	-	SYM
ajst-3976	85	47	166	166	NUM
ajst-3976	85	48	+	+	NUM
ajst-3976	85	49	172	172	NUM
ajst-3976	85	50	[	[	X
ajst-3976	85	51	9	9	NUM
ajst-3976	85	52	]	]	PUNCT
ajst-3976	85	53	wang	wang	PROPN
ajst-3976	85	54	xiwen	xiwen	PROPN
ajst-3976	85	55	,	,	PUNCT
ajst-3976	85	56	zhao	zhao	PROPN
ajst-3976	85	57	bangliu	bangliu	PROPN
ajst-3976	85	58	,	,	PUNCT
ajst-3976	85	59	lv	lv	PROPN
ajst-3976	85	60	huantong	huantong	PROPN
ajst-3976	85	61	,	,	PUNCT
ajst-3976	85	62	tang	tang	PROPN
ajst-3976	85	63	donglei	donglei	NOUN
ajst-3976	85	64	study	study	NOUN
ajst-3976	85	65	on	on	ADP
ajst-3976	85	66	relative	relative	ADJ
ajst-3976	85	67	fidelity	fidelity	NOUN
ajst-3976	85	68	processing	processing	NOUN
ajst-3976	85	69	method	method	NOUN
ajst-3976	85	70	of	of	ADP
ajst-3976	85	71	seismic	seismic	ADJ
ajst-3976	85	72	data	datum	NOUN
ajst-3976	86	1	[	[	X
ajst-3976	86	2	j	j	X
ajst-3976	86	3	]	]	X
ajst-3976	86	4	petroleum	petroleum	NOUN
ajst-3976	86	5	geophysical	geophysical	ADJ
ajst-3976	86	6	prospecting	prospecting	NOUN
ajst-3976	86	7	,	,	PUNCT
ajst-3976	86	8	2009,48	2009,48	NUM
ajst-3976	86	9	(	(	PUNCT
ajst-3976	86	10	04	04	NUM
ajst-3976	86	11	):	):	PUNCT
ajst-3976	86	12	319	319	NUM
ajst-3976	86	13	-	-	SYM
ajst-3976	86	14	331	331	NUM
ajst-3976	87	1	+	+	NUM
ajst-3976	87	2	15	15	NUM
ajst-3976	87	3	[	[	SYM
ajst-3976	87	4	10	10	NUM
ajst-3976	87	5	]	]	PUNCT
ajst-3976	87	6	yuan	yuan	NOUN
ajst-3976	87	7	yijun	yijun	PROPN
ajst-3976	87	8	,	,	PUNCT
ajst-3976	87	9	zhou	zhou	PROPN
ajst-3976	87	10	zhixu	zhixu	PROPN
ajst-3976	87	11	,	,	PUNCT
ajst-3976	87	12	niu	niu	PROPN
ajst-3976	87	13	binhua	binhua	PROPN
ajst-3976	87	14	,	,	PUNCT
ajst-3976	87	15	et	et	PROPN
ajst-3976	87	16	al	al	PROPN
ajst-3976	87	17	discussion	discussion	NOUN
ajst-3976	87	18	on	on	ADP
ajst-3976	87	19	the	the	DET
ajst-3976	87	20	processing	processing	NOUN
ajst-3976	87	21	technology	technology	NOUN
ajst-3976	87	22	of	of	ADP
ajst-3976	87	23	improving	improve	VERB
ajst-3976	87	24	signal	signal	NOUN
ajst-3976	87	25	-	-	PUNCT
ajst-3976	87	26	to	to	ADP
ajst-3976	87	27	-	-	PUNCT
ajst-3976	87	28	noise	noise	NOUN
ajst-3976	87	29	ratio	ratio	NOUN
ajst-3976	87	30	in	in	ADP
ajst-3976	87	31	seismic	seismic	ADJ
ajst-3976	87	32	data	datum	NOUN
ajst-3976	87	33	processing	process	VERB
ajst-3976	87	34	[	[	X
ajst-3976	87	35	j	j	X
ajst-3976	87	36	]	]	X
ajst-3976	87	37	petroleum	petroleum	NOUN
ajst-3976	87	38	geophysical	geophysical	ADJ
ajst-3976	87	39	exploration	exploration	NOUN
ajst-3976	87	40	,	,	PUNCT
ajst-3976	87	41	2005	2005	NUM
ajst-3976	87	42	,	,	PUNCT
ajst-3976	87	43	40	40	NUM
ajst-3976	87	44	(	(	PUNCT
ajst-3976	87	45	2	2	NUM
ajst-3976	87	46	):	):	PUNCT
ajst-3976	87	47	4hao	4hao	PROPN
ajst-3976	87	48	shisheng	shisheng	PROPN
ajst-3976	87	49	,	,	PUNCT
ajst-3976	87	50	chen	chen	PROPN
ajst-3976	87	51	zhangming	zhangming	PROPN
ajst-3976	87	52	.	.	PUNCT
ajst-3976	88	1	the	the	DET
ajst-3976	88	2	formation	formation	NOUN
ajst-3976	88	3	and	and	CCONJ
ajst-3976	88	4	preservation	preservation	NOUN
ajst-3976	88	5	ofnatural	ofnatural	NOUN
ajst-3976	88	6	gas[m	gas[m	PROPN
ajst-3976	88	7	]	]	PUNCT
ajst-3976	88	8	.	.	PUNCT
ajst-3976	89	1	beijing	beijing	PROPN
ajst-3976	89	2	:	:	PUNCT
ajst-3976	89	3	petroleum	petroleum	NOUN
ajst-3976	89	4	industry	industry	NOUN
ajst-3976	89	5	press	press	NOUN
ajst-3976	89	6	,	,	PUNCT
ajst-3976	89	7	1995	1995	NUM
ajst-3976	89	8	:	:	PUNCT
ajst-3976	89	9	44	44	NUM
ajst-3976	89	10	-	-	SYM
ajst-3976	89	11	59	59	NUM
ajst-3976	89	12	.	.	PUNCT