id	sid	tid	token	lemma	pos
ajst-31430	1	1	microsoft	microsoft	PROPN
ajst-31430	1	2	word	word	NOUN
ajst-31430	1	3	05-ajst01745排板.docx	05-ajst01745排板.docx	PUNCT
ajst-31430	1	4	academic	academic	ADJ
ajst-31430	1	5	journal	journal	NOUN
ajst-31430	1	6	of	of	ADP
ajst-31430	1	7	science	science	NOUN
ajst-31430	1	8	and	and	CCONJ
ajst-31430	1	9	technology	technology	NOUN
ajst-31430	1	10	issn	issn	NOUN
ajst-31430	1	11	:	:	PUNCT
ajst-31430	1	12	2771	2771	NUM
ajst-31430	1	13	-	-	SYM
ajst-31430	1	14	3032	3032	NUM
ajst-31430	1	15	|	|	NOUN
ajst-31430	1	16	vol	vol	NOUN
ajst-31430	1	17	.	.	PROPN
ajst-31430	2	1	16	16	NUM
ajst-31430	2	2	,	,	PUNCT
ajst-31430	2	3	no	no	INTJ
ajst-31430	2	4	.	.	NOUN
ajst-31430	2	5	1	1	NUM
ajst-31430	2	6	,	,	PUNCT
ajst-31430	2	7	2025	2025	NUM
ajst-31430	2	8	36	36	NUM
ajst-31430	2	9	analysis	analysis	NOUN
ajst-31430	2	10	of	of	ADP
ajst-31430	2	11	heavy	heavy	ADJ
ajst-31430	2	12	metals	metal	NOUN
ajst-31430	2	13	in	in	ADP
ajst-31430	2	14	waste	waste	NOUN
ajst-31430	2	15	slag	slag	NOUN
ajst-31430	2	16	from	from	ADP
ajst-31430	2	17	taihe	taihe	PROPN
ajst-31430	2	18	iron	iron	NOUN
ajst-31430	2	19	mine	mine	NOUN
ajst-31430	2	20	kun	kun	PROPN
ajst-31430	2	21	yang	yang	PROPN
ajst-31430	2	22	*	*	PROPN
ajst-31430	2	23	dechang	dechang	PROPN
ajst-31430	2	24	county	county	PROPN
ajst-31430	2	25	forest	forest	NOUN
ajst-31430	2	26	and	and	CCONJ
ajst-31430	2	27	grassland	grassland	NOUN
ajst-31430	2	28	resource	resource	NOUN
ajst-31430	2	29	station	station	NOUN
ajst-31430	2	30	,	,	PUNCT
ajst-31430	2	31	dechang	dechang	PROPN
ajst-31430	2	32	,	,	PUNCT
ajst-31430	2	33	615599	615599	NUM
ajst-31430	2	34	,	,	PUNCT
ajst-31430	2	35	china	china	PROPN
ajst-31430	2	36	*	*	PUNCT
ajst-31430	2	37	corresponding	correspond	VERB
ajst-31430	2	38	author	author	NOUN
ajst-31430	2	39	abstract	abstract	NOUN
ajst-31430	2	40	:	:	PUNCT
ajst-31430	2	41	the	the	DET
ajst-31430	2	42	taihe	taihe	PROPN
ajst-31430	2	43	iron	iron	NOUN
ajst-31430	2	44	mine	mine	NOUN
ajst-31430	2	45	mining	mining	NOUN
ajst-31430	2	46	area	area	NOUN
ajst-31430	2	47	is	be	AUX
ajst-31430	2	48	one	one	NUM
ajst-31430	2	49	of	of	ADP
ajst-31430	2	50	the	the	DET
ajst-31430	2	51	four	four	NUM
ajst-31430	2	52	major	major	ADJ
ajst-31430	2	53	vanadium	vanadium	NOUN
ajst-31430	2	54	titanium	titanium	NOUN
ajst-31430	2	55	magnetite	magnetite	NOUN
ajst-31430	2	56	deposits	deposit	NOUN
ajst-31430	2	57	in	in	ADP
ajst-31430	2	58	the	the	DET
ajst-31430	2	59	panxi	panxi	NOUN
ajst-31430	2	60	region	region	NOUN
ajst-31430	2	61	,	,	PUNCT
ajst-31430	2	62	with	with	ADP
ajst-31430	2	63	a	a	DET
ajst-31430	2	64	project	project	NOUN
ajst-31430	2	65	capacity	capacity	NOUN
ajst-31430	2	66	of	of	ADP
ajst-31430	2	67	300t	300t	NOUN
ajst-31430	2	68	/	/	SYM
ajst-31430	2	69	a.	a.	NOUN
ajst-31430	2	70	the	the	DET
ajst-31430	2	71	generated	generate	VERB
ajst-31430	2	72	waste	waste	NOUN
ajst-31430	2	73	slag	slag	NOUN
ajst-31430	2	74	is	be	AUX
ajst-31430	2	75	spread	spread	VERB
ajst-31430	2	76	out	out	ADP
ajst-31430	2	77	in	in	ADP
ajst-31430	2	78	the	the	DET
ajst-31430	2	79	slag	slag	NOUN
ajst-31430	2	80	yard	yard	NOUN
ajst-31430	2	81	.	.	PUNCT
ajst-31430	3	1	to	to	PART
ajst-31430	3	2	fix	fix	VERB
ajst-31430	3	3	the	the	DET
ajst-31430	3	4	waste	waste	NOUN
ajst-31430	3	5	slag	slag	NOUN
ajst-31430	3	6	and	and	CCONJ
ajst-31430	3	7	prevent	prevent	VERB
ajst-31430	3	8	it	it	PRON
ajst-31430	3	9	from	from	ADP
ajst-31430	3	10	being	be	AUX
ajst-31430	3	11	blown	blow	VERB
ajst-31430	3	12	up	up	ADP
ajst-31430	3	13	by	by	ADP
ajst-31430	3	14	the	the	DET
ajst-31430	3	15	wind	wind	NOUN
ajst-31430	3	16	and	and	CCONJ
ajst-31430	3	17	causing	cause	VERB
ajst-31430	3	18	pollution	pollution	NOUN
ajst-31430	3	19	,	,	PUNCT
ajst-31430	3	20	local	local	ADJ
ajst-31430	3	21	plants	plant	NOUN
ajst-31430	3	22	such	such	ADJ
ajst-31430	3	23	as	as	ADP
ajst-31430	3	24	mulberry	mulberry	NOUN
ajst-31430	3	25	trees	tree	NOUN
ajst-31430	3	26	are	be	AUX
ajst-31430	3	27	planted	plant	VERB
ajst-31430	3	28	on	on	ADP
ajst-31430	3	29	the	the	DET
ajst-31430	3	30	waste	waste	NOUN
ajst-31430	3	31	slag	slag	NOUN
ajst-31430	3	32	.	.	PUNCT
ajst-31430	4	1	this	this	DET
ajst-31430	4	2	engineering	engineering	NOUN
ajst-31430	4	3	practice	practice	NOUN
ajst-31430	4	4	aims	aim	VERB
ajst-31430	4	5	to	to	PART
ajst-31430	4	6	study	study	VERB
ajst-31430	4	7	whether	whether	SCONJ
ajst-31430	4	8	dodonaea	dodonaea	PROPN
ajst-31430	4	9	viscosa	viscosa	PROPN
ajst-31430	4	10	has	have	VERB
ajst-31430	4	11	adsorption	adsorption	NOUN
ajst-31430	4	12	effect	effect	NOUN
ajst-31430	4	13	on	on	ADP
ajst-31430	4	14	heavy	heavy	ADJ
ajst-31430	4	15	metals	metal	NOUN
ajst-31430	4	16	.	.	PUNCT
ajst-31430	5	1	soil	soil	NOUN
ajst-31430	5	2	samples	sample	NOUN
ajst-31430	5	3	close	close	ADV
ajst-31430	5	4	to	to	ADP
ajst-31430	5	5	the	the	DET
ajst-31430	5	6	roots	root	NOUN
ajst-31430	5	7	of	of	ADP
ajst-31430	5	8	dodonaea	dodonaea	NOUN
ajst-31430	5	9	viscosa	viscosa	PROPN
ajst-31430	5	10	and	and	CCONJ
ajst-31430	5	11	dodonaea	dodonaea	PROPN
ajst-31430	5	12	viscosa	viscosa	PROPN
ajst-31430	5	13	were	be	AUX
ajst-31430	5	14	collected	collect	VERB
ajst-31430	5	15	for	for	ADP
ajst-31430	5	16	heavy	heavy	ADJ
ajst-31430	5	17	metal	metal	NOUN
ajst-31430	5	18	determination	determination	NOUN
ajst-31430	5	19	.	.	PUNCT
ajst-31430	6	1	at	at	ADP
ajst-31430	6	2	present	present	ADJ
ajst-31430	6	3	,	,	PUNCT
ajst-31430	6	4	microwave	microwave	NOUN
ajst-31430	6	5	digestion	digestion	NOUN
ajst-31430	6	6	and	and	CCONJ
ajst-31430	6	7	electric	electric	ADJ
ajst-31430	6	8	thermal	thermal	ADJ
ajst-31430	6	9	digestion	digestion	NOUN
ajst-31430	6	10	methods	method	NOUN
ajst-31430	6	11	have	have	AUX
ajst-31430	6	12	been	be	AUX
ajst-31430	6	13	used	use	VERB
ajst-31430	6	14	to	to	PART
ajst-31430	6	15	pretreat	pretreat	VERB
ajst-31430	6	16	the	the	DET
ajst-31430	6	17	soil	soil	NOUN
ajst-31430	6	18	to	to	PART
ajst-31430	6	19	be	be	AUX
ajst-31430	6	20	tested	test	VERB
ajst-31430	6	21	,	,	PUNCT
ajst-31430	6	22	and	and	CCONJ
ajst-31430	6	23	flame	flame	ADJ
ajst-31430	6	24	atomic	atomic	ADJ
ajst-31430	6	25	absorption	absorption	NOUN
ajst-31430	6	26	spectrophotometry	spectrophotometry	NOUN
ajst-31430	6	27	has	have	AUX
ajst-31430	6	28	been	be	AUX
ajst-31430	6	29	used	use	VERB
ajst-31430	6	30	to	to	PART
ajst-31430	6	31	determine	determine	VERB
ajst-31430	6	32	the	the	DET
ajst-31430	6	33	three	three	NUM
ajst-31430	6	34	heavy	heavy	ADJ
ajst-31430	6	35	metals	metal	NOUN
ajst-31430	6	36	chromium	chromium	NOUN
ajst-31430	6	37	,	,	PUNCT
ajst-31430	6	38	lead	lead	NOUN
ajst-31430	6	39	,	,	PUNCT
ajst-31430	6	40	and	and	CCONJ
ajst-31430	6	41	cadmium	cadmium	NOUN
ajst-31430	6	42	in	in	ADP
ajst-31430	6	43	the	the	DET
ajst-31430	6	44	digestion	digestion	NOUN
ajst-31430	6	45	solution	solution	NOUN
ajst-31430	6	46	of	of	ADP
ajst-31430	6	47	polluted	polluted	ADJ
ajst-31430	6	48	soil	soil	NOUN
ajst-31430	6	49	and	and	CCONJ
ajst-31430	6	50	plant	plant	NOUN
ajst-31430	6	51	samples	sample	NOUN
ajst-31430	6	52	.	.	PUNCT
ajst-31430	7	1	analyze	analyze	VERB
ajst-31430	7	2	the	the	DET
ajst-31430	7	3	impact	impact	NOUN
ajst-31430	7	4	of	of	ADP
ajst-31430	7	5	plants	plant	NOUN
ajst-31430	7	6	in	in	ADP
ajst-31430	7	7	the	the	DET
ajst-31430	7	8	project	project	NOUN
ajst-31430	7	9	area	area	NOUN
ajst-31430	7	10	on	on	ADP
ajst-31430	7	11	soil	soil	NOUN
ajst-31430	7	12	heavy	heavy	ADJ
ajst-31430	7	13	metal	metal	NOUN
ajst-31430	7	14	adsorption	adsorption	NOUN
ajst-31430	7	15	capacity	capacity	NOUN
ajst-31430	7	16	based	base	VERB
ajst-31430	7	17	on	on	ADP
ajst-31430	7	18	the	the	DET
ajst-31430	7	19	different	different	ADJ
ajst-31430	7	20	concentrations	concentration	NOUN
ajst-31430	7	21	of	of	ADP
ajst-31430	7	22	heavy	heavy	ADJ
ajst-31430	7	23	metals	metal	NOUN
ajst-31430	7	24	in	in	ADP
ajst-31430	7	25	soil	soil	NOUN
ajst-31430	7	26	and	and	CCONJ
ajst-31430	7	27	plants	plant	NOUN
ajst-31430	7	28	.	.	PUNCT
ajst-31430	8	1	keywords	keyword	NOUN
ajst-31430	8	2	:	:	PUNCT
ajst-31430	8	3	heavy	heavy	ADJ
ajst-31430	8	4	metal	metal	NOUN
ajst-31430	8	5	,	,	PUNCT
ajst-31430	8	6	waste	waste	NOUN
ajst-31430	8	7	slag	slag	NOUN
ajst-31430	8	8	,	,	PUNCT
ajst-31430	8	9	microwave	microwave	NOUN
ajst-31430	8	10	digestion	digestion	NOUN
ajst-31430	8	11	method	method	NOUN
ajst-31430	8	12	,	,	PUNCT
ajst-31430	8	13	electric	electric	ADJ
ajst-31430	8	14	digestion	digestion	NOUN
ajst-31430	8	15	method	method	NOUN
ajst-31430	8	16	,	,	PUNCT
ajst-31430	8	17	flame	flame	ADJ
ajst-31430	8	18	atomic	atomic	ADJ
ajst-31430	8	19	absorption	absorption	NOUN
ajst-31430	8	20	spectrophotometry	spectrophotometry	NOUN
ajst-31430	8	21	.	.	PUNCT
ajst-31430	9	1	1	1	X
ajst-31430	9	2	.	.	X
ajst-31430	9	3	introduction	introduction	NOUN
ajst-31430	9	4	soil	soil	NOUN
ajst-31430	9	5	is	be	AUX
ajst-31430	9	6	an	an	DET
ajst-31430	9	7	important	important	ADJ
ajst-31430	9	8	carrier	carrier	NOUN
ajst-31430	9	9	of	of	ADP
ajst-31430	9	10	material	material	NOUN
ajst-31430	9	11	circulation	circulation	NOUN
ajst-31430	9	12	and	and	CCONJ
ajst-31430	9	13	energy	energy	NOUN
ajst-31430	9	14	exchange	exchange	NOUN
ajst-31430	9	15	,	,	PUNCT
ajst-31430	9	16	and	and	CCONJ
ajst-31430	9	17	also	also	ADV
ajst-31430	9	18	an	an	DET
ajst-31430	9	19	important	important	ADJ
ajst-31430	9	20	natural	natural	ADJ
ajst-31430	9	21	resource	resource	NOUN
ajst-31430	9	22	for	for	ADP
ajst-31430	9	23	human	human	ADJ
ajst-31430	9	24	survival[1	survival[1	NOUN
ajst-31430	9	25	]	]	PUNCT
ajst-31430	9	26	.	.	PUNCT
ajst-31430	10	1	in	in	ADP
ajst-31430	10	2	the	the	DET
ajst-31430	10	3	global	global	ADJ
ajst-31430	10	4	economic	economic	ADJ
ajst-31430	10	5	development	development	NOUN
ajst-31430	10	6	,	,	PUNCT
ajst-31430	10	7	the	the	DET
ajst-31430	10	8	degree	degree	NOUN
ajst-31430	10	9	of	of	ADP
ajst-31430	10	10	mineral	mineral	NOUN
ajst-31430	10	11	resource	resource	NOUN
ajst-31430	10	12	development	development	NOUN
ajst-31430	10	13	is	be	AUX
ajst-31430	10	14	higher	high	ADJ
ajst-31430	10	15	,	,	PUNCT
ajst-31430	10	16	and	and	CCONJ
ajst-31430	10	17	more	more	ADV
ajst-31430	10	18	heavy	heavy	ADJ
ajst-31430	10	19	metal	metal	NOUN
ajst-31430	10	20	elements	element	NOUN
ajst-31430	10	21	enter	enter	VERB
ajst-31430	10	22	the	the	DET
ajst-31430	10	23	soil	soil	NOUN
ajst-31430	10	24	,	,	PUNCT
ajst-31430	10	25	leading	lead	VERB
ajst-31430	10	26	to	to	ADP
ajst-31430	10	27	very	very	ADV
ajst-31430	10	28	serious	serious	ADJ
ajst-31430	10	29	soil	soil	NOUN
ajst-31430	10	30	pollution	pollution	NOUN
ajst-31430	10	31	problems	problem	NOUN
ajst-31430	10	32	,	,	PUNCT
ajst-31430	10	33	directly	directly	ADV
ajst-31430	10	34	affecting	affect	VERB
ajst-31430	10	35	production	production	NOUN
ajst-31430	10	36	and	and	CCONJ
ajst-31430	10	37	life	life	NOUN
ajst-31430	10	38	.	.	PUNCT
ajst-31430	11	1	the	the	DET
ajst-31430	11	2	panxi	panxi	NOUN
ajst-31430	11	3	region	region	NOUN
ajst-31430	11	4	is	be	AUX
ajst-31430	11	5	a	a	DET
ajst-31430	11	6	concentrated	concentrated	ADJ
ajst-31430	11	7	area	area	NOUN
ajst-31430	11	8	for	for	ADP
ajst-31430	11	9	steel	steel	NOUN
ajst-31430	11	10	smelting	smelting	NOUN
ajst-31430	11	11	in	in	ADP
ajst-31430	11	12	china	china	PROPN
ajst-31430	11	13	,	,	PUNCT
ajst-31430	11	14	and	and	CCONJ
ajst-31430	11	15	it	it	PRON
ajst-31430	11	16	is	be	AUX
ajst-31430	11	17	easy	easy	ADJ
ajst-31430	11	18	for	for	SCONJ
ajst-31430	11	19	a	a	DET
ajst-31430	11	20	large	large	ADJ
ajst-31430	11	21	amount	amount	NOUN
ajst-31430	11	22	of	of	ADP
ajst-31430	11	23	metal	metal	NOUN
ajst-31430	11	24	elements	element	NOUN
ajst-31430	11	25	to	to	PART
ajst-31430	11	26	remain	remain	VERB
ajst-31430	11	27	in	in	ADP
ajst-31430	11	28	the	the	DET
ajst-31430	11	29	waste	waste	NOUN
ajst-31430	11	30	residue[2	residue[2	PROPN
ajst-31430	11	31	]	]	PUNCT
ajst-31430	11	32	.	.	PUNCT
ajst-31430	12	1	based	base	VERB
ajst-31430	12	2	on	on	ADP
ajst-31430	12	3	existing	exist	VERB
ajst-31430	12	4	research	research	NOUN
ajst-31430	12	5	,	,	PUNCT
ajst-31430	12	6	it	it	PRON
ajst-31430	12	7	is	be	AUX
ajst-31430	12	8	known	know	VERB
ajst-31430	12	9	that	that	SCONJ
ajst-31430	12	10	the	the	DET
ajst-31430	12	11	content	content	NOUN
ajst-31430	12	12	of	of	ADP
ajst-31430	12	13	heavy	heavy	ADJ
ajst-31430	12	14	metal	metal	NOUN
ajst-31430	12	15	elements	element	NOUN
ajst-31430	12	16	in	in	ADP
ajst-31430	12	17	waste	waste	NOUN
ajst-31430	12	18	residue	residue	NOUN
ajst-31430	12	19	is	be	AUX
ajst-31430	12	20	very	very	ADV
ajst-31430	12	21	high	high	ADJ
ajst-31430	12	22	,	,	PUNCT
ajst-31430	12	23	but	but	CCONJ
ajst-31430	12	24	they	they	PRON
ajst-31430	12	25	are	be	AUX
ajst-31430	12	26	often	often	ADV
ajst-31430	12	27	in	in	ADP
ajst-31430	12	28	a	a	DET
ajst-31430	12	29	stable	stable	ADJ
ajst-31430	12	30	state	state	NOUN
ajst-31430	12	31	.	.	PUNCT
ajst-31430	13	1	however	however	ADV
ajst-31430	13	2	,	,	PUNCT
ajst-31430	13	3	under	under	ADP
ajst-31430	13	4	the	the	DET
ajst-31430	13	5	influence	influence	NOUN
ajst-31430	13	6	of	of	ADP
ajst-31430	13	7	weathering	weathering	NOUN
ajst-31430	13	8	and	and	CCONJ
ajst-31430	13	9	leaching	leaching	NOUN
ajst-31430	13	10	,	,	PUNCT
ajst-31430	13	11	they	they	PRON
ajst-31430	13	12	will	will	AUX
ajst-31430	13	13	gradually	gradually	ADV
ajst-31430	13	14	migrate	migrate	VERB
ajst-31430	13	15	to	to	ADP
ajst-31430	13	16	the	the	DET
ajst-31430	13	17	surrounding	surround	VERB
ajst-31430	13	18	ecological	ecological	ADJ
ajst-31430	13	19	environment	environment	NOUN
ajst-31430	13	20	.	.	PUNCT
ajst-31430	14	1	if	if	SCONJ
ajst-31430	14	2	heavy	heavy	ADJ
ajst-31430	14	3	metal	metal	NOUN
ajst-31430	14	4	elements	element	NOUN
ajst-31430	14	5	are	be	AUX
ajst-31430	14	6	integrated	integrate	VERB
ajst-31430	14	7	with	with	ADP
ajst-31430	14	8	the	the	DET
ajst-31430	14	9	soil	soil	NOUN
ajst-31430	14	10	environment	environment	NOUN
ajst-31430	14	11	,	,	PUNCT
ajst-31430	14	12	they	they	PRON
ajst-31430	14	13	can	can	AUX
ajst-31430	14	14	not	not	PART
ajst-31430	14	15	be	be	AUX
ajst-31430	14	16	degraded	degrade	VERB
ajst-31430	14	17	by	by	ADP
ajst-31430	14	18	microorganisms	microorganism	NOUN
ajst-31430	14	19	and	and	CCONJ
ajst-31430	14	20	will	will	AUX
ajst-31430	14	21	exist	exist	VERB
ajst-31430	14	22	in	in	ADP
ajst-31430	14	23	the	the	DET
ajst-31430	14	24	soil	soil	NOUN
ajst-31430	14	25	for	for	ADP
ajst-31430	14	26	a	a	DET
ajst-31430	14	27	long	long	ADJ
ajst-31430	14	28	time	time	NOUN
ajst-31430	14	29	,	,	PUNCT
ajst-31430	14	30	then	then	ADV
ajst-31430	14	31	accumulate	accumulate	VERB
ajst-31430	14	32	through	through	ADP
ajst-31430	14	33	the	the	DET
ajst-31430	14	34	food	food	NOUN
ajst-31430	14	35	chain	chain	NOUN
ajst-31430	14	36	,	,	PUNCT
ajst-31430	14	37	posing	pose	VERB
ajst-31430	14	38	a	a	DET
ajst-31430	14	39	serious	serious	ADJ
ajst-31430	14	40	threat	threat	NOUN
ajst-31430	14	41	to	to	ADP
ajst-31430	14	42	the	the	DET
ajst-31430	14	43	safety	safety	NOUN
ajst-31430	14	44	of	of	ADP
ajst-31430	14	45	people	people	NOUN
ajst-31430	14	46	's	's	PART
ajst-31430	14	47	lives[3	lives[3	NOUN
ajst-31430	14	48	]	]	PUNCT
ajst-31430	14	49	.	.	PUNCT
ajst-31430	15	1	on	on	ADP
ajst-31430	15	2	a	a	DET
ajst-31430	15	3	specific	specific	ADJ
ajst-31430	15	4	level	level	NOUN
ajst-31430	15	5	,	,	PUNCT
ajst-31430	15	6	heavy	heavy	ADJ
ajst-31430	15	7	metal	metal	NOUN
ajst-31430	15	8	elements	element	NOUN
ajst-31430	15	9	have	have	VERB
ajst-31430	15	10	strong	strong	ADJ
ajst-31430	15	11	toxicity	toxicity	NOUN
ajst-31430	15	12	,	,	PUNCT
ajst-31430	15	13	which	which	PRON
ajst-31430	15	14	is	be	AUX
ajst-31430	15	15	related	relate	VERB
ajst-31430	15	16	to	to	ADP
ajst-31430	15	17	their	their	PRON
ajst-31430	15	18	content	content	NOUN
ajst-31430	15	19	and	and	CCONJ
ajst-31430	15	20	their	their	PRON
ajst-31430	15	21	occurrence	occurrence	NOUN
ajst-31430	15	22	forms	form	NOUN
ajst-31430	15	23	.	.	PUNCT
ajst-31430	16	1	in	in	ADP
ajst-31430	16	2	general	general	ADJ
ajst-31430	16	3	,	,	PUNCT
ajst-31430	16	4	changes	change	NOUN
ajst-31430	16	5	in	in	ADP
ajst-31430	16	6	the	the	DET
ajst-31430	16	7	forms	form	NOUN
ajst-31430	16	8	of	of	ADP
ajst-31430	16	9	heavy	heavy	ADJ
ajst-31430	16	10	metals	metal	NOUN
ajst-31430	16	11	in	in	ADP
ajst-31430	16	12	soil	soil	NOUN
ajst-31430	16	13	can	can	AUX
ajst-31430	16	14	lead	lead	VERB
ajst-31430	16	15	to	to	ADP
ajst-31430	16	16	varying	vary	VERB
ajst-31430	16	17	degrees	degree	NOUN
ajst-31430	16	18	of	of	ADP
ajst-31430	16	19	pollution	pollution	NOUN
ajst-31430	16	20	,	,	PUNCT
ajst-31430	16	21	and	and	CCONJ
ajst-31430	16	22	these	these	DET
ajst-31430	16	23	forms	form	NOUN
ajst-31430	16	24	have	have	VERB
ajst-31430	16	25	a	a	DET
ajst-31430	16	26	significant	significant	ADJ
ajst-31430	16	27	impact	impact	NOUN
ajst-31430	16	28	on	on	ADP
ajst-31430	16	29	toxicity	toxicity	NOUN
ajst-31430	16	30	and	and	CCONJ
ajst-31430	16	31	migration	migration	NOUN
ajst-31430	16	32	processes[4	processes[4	NOUN
ajst-31430	16	33	-	-	SYM
ajst-31430	16	34	6	6	NUM
ajst-31430	16	35	]	]	PUNCT
ajst-31430	16	36	.	.	PUNCT
ajst-31430	17	1	therefore	therefore	ADV
ajst-31430	17	2	,	,	PUNCT
ajst-31430	17	3	by	by	ADP
ajst-31430	17	4	understanding	understand	VERB
ajst-31430	17	5	the	the	DET
ajst-31430	17	6	characteristics	characteristic	NOUN
ajst-31430	17	7	and	and	CCONJ
ajst-31430	17	8	distribution	distribution	NOUN
ajst-31430	17	9	patterns	pattern	NOUN
ajst-31430	17	10	of	of	ADP
ajst-31430	17	11	heavy	heavy	ADJ
ajst-31430	17	12	metals	metal	NOUN
ajst-31430	17	13	in	in	ADP
ajst-31430	17	14	different	different	ADJ
ajst-31430	17	15	soil	soil	NOUN
ajst-31430	17	16	depths	depth	NOUN
ajst-31430	17	17	,	,	PUNCT
ajst-31430	17	18	more	more	ADV
ajst-31430	17	19	reasonable	reasonable	ADJ
ajst-31430	17	20	ways	way	NOUN
ajst-31430	17	21	can	can	AUX
ajst-31430	17	22	be	be	AUX
ajst-31430	17	23	found	find	VERB
ajst-31430	17	24	to	to	PART
ajst-31430	17	25	solve	solve	VERB
ajst-31430	17	26	the	the	DET
ajst-31430	17	27	problem	problem	NOUN
ajst-31430	17	28	of	of	ADP
ajst-31430	17	29	heavy	heavy	ADJ
ajst-31430	17	30	metal	metal	NOUN
ajst-31430	17	31	pollution	pollution	NOUN
ajst-31430	17	32	and	and	CCONJ
ajst-31430	17	33	ensure	ensure	VERB
ajst-31430	17	34	the	the	DET
ajst-31430	17	35	stability	stability	NOUN
ajst-31430	17	36	of	of	ADP
ajst-31430	17	37	the	the	DET
ajst-31430	17	38	ecological	ecological	ADJ
ajst-31430	17	39	environment	environment	NOUN
ajst-31430	17	40	.	.	PUNCT
ajst-31430	18	1	2	2	X
ajst-31430	18	2	.	.	X
ajst-31430	18	3	general	general	ADJ
ajst-31430	18	4	situation	situation	NOUN
ajst-31430	18	5	taihe	taihe	PROPN
ajst-31430	18	6	iron	iron	NOUN
ajst-31430	18	7	mine	mine	NOUN
ajst-31430	18	8	is	be	AUX
ajst-31430	18	9	located	locate	VERB
ajst-31430	18	10	in	in	ADP
ajst-31430	18	11	taihe	taihe	NOUN
ajst-31430	18	12	town	town	NOUN
ajst-31430	18	13	,	,	PUNCT
ajst-31430	18	14	kaiyuan	kaiyuan	PROPN
ajst-31430	18	15	township	township	PROPN
ajst-31430	18	16	,	,	PUNCT
ajst-31430	18	17	and	and	CCONJ
ajst-31430	18	18	zhangmuqing	zhangmuqe	VERB
ajst-31430	18	19	township	township	NOUN
ajst-31430	18	20	,	,	PUNCT
ajst-31430	18	21	xichang	xichang	PROPN
ajst-31430	18	22	city	city	PROPN
ajst-31430	18	23	,	,	PUNCT
ajst-31430	18	24	sichuan	sichuan	PROPN
ajst-31430	18	25	province	province	PROPN
ajst-31430	18	26	.	.	PUNCT
ajst-31430	19	1	its	its	PRON
ajst-31430	19	2	geographical	geographical	ADJ
ajst-31430	19	3	coordinates	coordinate	NOUN
ajst-31430	19	4	are	be	AUX
ajst-31430	19	5	between	between	ADP
ajst-31430	19	6	102	102	NUM
ajst-31430	19	7	°	°	NUM
ajst-31430	19	8	10′20″e	10′20″e	NUM
ajst-31430	19	9	and	and	CCONJ
ajst-31430	19	10	102	102	NUM
ajst-31430	19	11	°	°	NUM
ajst-31430	19	12	3′57″e	3′57″e	NUM
ajst-31430	19	13	longitude	longitude	NOUN
ajst-31430	19	14	,	,	PUNCT
ajst-31430	19	15	and	and	CCONJ
ajst-31430	19	16	27	27	NUM
ajst-31430	19	17	°	°	NUM
ajst-31430	19	18	52′5″n	52′5″n	NUM
ajst-31430	19	19	and	and	CCONJ
ajst-31430	19	20	27	27	NUM
ajst-31430	19	21	°	°	NUM
ajst-31430	19	22	57′37″n	57′37″n	NUM
ajst-31430	19	23	.	.	PUNCT
ajst-31430	20	1	taihe	taihe	PROPN
ajst-31430	20	2	iron	iron	NOUN
ajst-31430	20	3	mine	mine	NOUN
ajst-31430	20	4	is	be	AUX
ajst-31430	20	5	7	7	NUM
ajst-31430	20	6	kilometers	kilometer	NOUN
ajst-31430	20	7	away	away	ADV
ajst-31430	20	8	from	from	ADP
ajst-31430	20	9	the	the	DET
ajst-31430	20	10	chengdu	chengdu	PROPN
ajst-31430	20	11	kunming	kunming	PROPN
ajst-31430	20	12	railway	railway	PROPN
ajst-31430	20	13	and	and	CCONJ
ajst-31430	20	14	the	the	DET
ajst-31430	20	15	yapan	yapan	PROPN
ajst-31430	20	16	expressway	expressway	NOUN
ajst-31430	20	17	,	,	PUNCT
ajst-31430	20	18	adjacent	adjacent	ADJ
ajst-31430	20	19	to	to	ADP
ajst-31430	20	20	the	the	DET
ajst-31430	20	21	anning	anne	VERB
ajst-31430	20	22	river	river	NOUN
ajst-31430	20	23	,	,	PUNCT
ajst-31430	20	24	and	and	CCONJ
ajst-31430	20	25	faces	face	VERB
ajst-31430	20	26	the	the	DET
ajst-31430	20	27	anning	anning	PROPN
ajst-31430	20	28	river	river	PROPN
ajst-31430	20	29	valley	valley	NOUN
ajst-31430	20	30	plain	plain	PROPN
ajst-31430	20	31	,	,	PUNCT
ajst-31430	20	32	the	the	DET
ajst-31430	20	33	second	second	ADV
ajst-31430	20	34	largest	large	ADJ
ajst-31430	20	35	plain	plain	ADJ
ajst-31430	20	36	in	in	ADP
ajst-31430	20	37	sichuan	sichuan	PROPN
ajst-31430	20	38	province	province	PROPN
ajst-31430	20	39	,	,	PUNCT
ajst-31430	20	40	across	across	ADP
ajst-31430	20	41	the	the	DET
ajst-31430	20	42	river	river	NOUN
ajst-31430	20	43	.	.	PUNCT
ajst-31430	21	1	the	the	DET
ajst-31430	21	2	mining	mining	NOUN
ajst-31430	21	3	area	area	NOUN
ajst-31430	21	4	is	be	AUX
ajst-31430	21	5	3700	3700	NUM
ajst-31430	21	6	meters	meter	NOUN
ajst-31430	21	7	long	long	ADV
ajst-31430	21	8	from	from	ADP
ajst-31430	21	9	east	east	PROPN
ajst-31430	21	10	to	to	ADP
ajst-31430	21	11	west	west	PROPN
ajst-31430	21	12	and	and	CCONJ
ajst-31430	21	13	3500	3500	NUM
ajst-31430	21	14	meters	meter	NOUN
ajst-31430	21	15	wide	wide	ADJ
ajst-31430	21	16	from	from	ADP
ajst-31430	21	17	north	north	NOUN
ajst-31430	21	18	to	to	ADP
ajst-31430	21	19	south	south	NOUN
ajst-31430	21	20	.	.	PUNCT
ajst-31430	22	1	the	the	DET
ajst-31430	22	2	anning	anne	VERB
ajst-31430	22	3	river	river	NOUN
ajst-31430	22	4	flows	flow	VERB
ajst-31430	22	5	through	through	ADP
ajst-31430	22	6	the	the	DET
ajst-31430	22	7	east	east	ADJ
ajst-31430	22	8	side	side	NOUN
ajst-31430	22	9	of	of	ADP
ajst-31430	22	10	the	the	DET
ajst-31430	22	11	mining	mining	NOUN
ajst-31430	22	12	area	area	NOUN
ajst-31430	22	13	from	from	ADP
ajst-31430	22	14	north	north	PROPN
ajst-31430	22	15	to	to	ADP
ajst-31430	22	16	south	south	NOUN
ajst-31430	22	17	.	.	PUNCT
ajst-31430	23	1	in	in	ADP
ajst-31430	23	2	terms	term	NOUN
ajst-31430	23	3	of	of	ADP
ajst-31430	23	4	geographical	geographical	ADJ
ajst-31430	23	5	location	location	NOUN
ajst-31430	23	6	,	,	PUNCT
ajst-31430	23	7	taihe	taihe	NOUN
ajst-31430	23	8	iron	iron	NOUN
ajst-31430	23	9	mine	mine	NOUN
ajst-31430	23	10	is	be	AUX
ajst-31430	23	11	one	one	NUM
ajst-31430	23	12	of	of	ADP
ajst-31430	23	13	the	the	DET
ajst-31430	23	14	most	most	ADV
ajst-31430	23	15	advantageous	advantageous	ADJ
ajst-31430	23	16	mining	mining	NOUN
ajst-31430	23	17	areas	area	NOUN
ajst-31430	23	18	in	in	ADP
ajst-31430	23	19	china	china	PROPN
ajst-31430	23	20	's	's	PART
ajst-31430	23	21	iron	iron	NOUN
ajst-31430	23	22	ore	ore	NOUN
ajst-31430	23	23	mountains	mountain	NOUN
ajst-31430	23	24	.	.	PUNCT
ajst-31430	24	1	taihe	taihe	PROPN
ajst-31430	24	2	iron	iron	PROPN
ajst-31430	24	3	mine	mine	NOUN
ajst-31430	24	4	,	,	PUNCT
ajst-31430	24	5	along	along	ADP
ajst-31430	24	6	with	with	ADP
ajst-31430	24	7	panzhihua	panzhihua	PROPN
ajst-31430	24	8	,	,	PUNCT
ajst-31430	24	9	hongge	hongge	ADV
ajst-31430	24	10	,	,	PUNCT
ajst-31430	24	11	and	and	CCONJ
ajst-31430	24	12	baima	baima	NOUN
ajst-31430	24	13	,	,	PUNCT
ajst-31430	24	14	is	be	AUX
ajst-31430	24	15	known	know	VERB
ajst-31430	24	16	as	as	ADP
ajst-31430	24	17	the	the	DET
ajst-31430	24	18	"	"	PUNCT
ajst-31430	24	19	four	four	NUM
ajst-31430	24	20	great	great	ADJ
ajst-31430	24	21	vanadium	vanadium	NOUN
ajst-31430	24	22	titanium	titanium	NOUN
ajst-31430	24	23	magnetite	magnetite	NOUN
ajst-31430	24	24	mines	mine	NOUN
ajst-31430	24	25	in	in	ADP
ajst-31430	24	26	panxi	panxi	NOUN
ajst-31430	24	27	"	"	PUNCT
ajst-31430	24	28	and	and	CCONJ
ajst-31430	24	29	is	be	AUX
ajst-31430	24	30	a	a	DET
ajst-31430	24	31	wellknown	wellknown	ADJ
ajst-31430	24	32	"	"	PUNCT
ajst-31430	24	33	treasure	treasure	NOUN
ajst-31430	24	34	trove	trove	NOUN
ajst-31430	24	35	"	"	PUNCT
ajst-31430	24	36	both	both	CCONJ
ajst-31430	24	37	domestically	domestically	ADV
ajst-31430	24	38	and	and	CCONJ
ajst-31430	24	39	internationally	internationally	ADV
ajst-31430	24	40	.	.	PUNCT
ajst-31430	25	1	the	the	DET
ajst-31430	25	2	iron	iron	NOUN
ajst-31430	25	3	ore	ore	NOUN
ajst-31430	25	4	reserves	reserve	NOUN
ajst-31430	25	5	have	have	AUX
ajst-31430	25	6	reached	reach	VERB
ajst-31430	25	7	900	900	NUM
ajst-31430	25	8	million	million	NUM
ajst-31430	25	9	tons	ton	NOUN
ajst-31430	25	10	,	,	PUNCT
ajst-31430	25	11	making	make	VERB
ajst-31430	25	12	it	it	PRON
ajst-31430	25	13	one	one	NUM
ajst-31430	25	14	of	of	ADP
ajst-31430	25	15	the	the	DET
ajst-31430	25	16	largest	large	ADJ
ajst-31430	25	17	mines	mine	NOUN
ajst-31430	25	18	in	in	ADP
ajst-31430	25	19	china	china	PROPN
ajst-31430	25	20	.	.	PUNCT
ajst-31430	26	1	rich	rich	ADJ
ajst-31430	26	2	in	in	ADP
ajst-31430	26	3	various	various	ADJ
ajst-31430	26	4	resources	resource	NOUN
ajst-31430	26	5	such	such	ADJ
ajst-31430	26	6	as	as	ADP
ajst-31430	26	7	iron	iron	NOUN
ajst-31430	26	8	,	,	PUNCT
ajst-31430	26	9	vanadium	vanadium	NOUN
ajst-31430	26	10	,	,	PUNCT
ajst-31430	26	11	titanium	titanium	NOUN
ajst-31430	26	12	,	,	PUNCT
ajst-31430	26	13	cobalt	cobalt	NOUN
ajst-31430	26	14	,	,	PUNCT
ajst-31430	26	15	nickel	nickel	NOUN
ajst-31430	26	16	,	,	PUNCT
ajst-31430	26	17	sulfur	sulfur	NOUN
ajst-31430	26	18	,	,	PUNCT
ajst-31430	26	19	and	and	CCONJ
ajst-31430	26	20	phosphorus	phosphorus	NOUN
ajst-31430	26	21	,	,	PUNCT
ajst-31430	26	22	the	the	DET
ajst-31430	26	23	associated	associated	ADJ
ajst-31430	26	24	metals	metal	NOUN
ajst-31430	26	25	include	include	VERB
ajst-31430	26	26	77.91	77.91	NUM
ajst-31430	26	27	million	million	NUM
ajst-31430	26	28	tons	ton	NOUN
ajst-31430	26	29	of	of	ADP
ajst-31430	26	30	titanium	titanium	NOUN
ajst-31430	26	31	dioxide	dioxide	NOUN
ajst-31430	26	32	,	,	PUNCT
ajst-31430	26	33	1.659	1.659	NUM
ajst-31430	26	34	million	million	NUM
ajst-31430	26	35	tons	ton	NOUN
ajst-31430	26	36	of	of	ADP
ajst-31430	26	37	vanadium	vanadium	NOUN
ajst-31430	26	38	pentoxide	pentoxide	NOUN
ajst-31430	26	39	,	,	PUNCT
ajst-31430	26	40	157700	157700	NUM
ajst-31430	26	41	tons	ton	NOUN
ajst-31430	26	42	of	of	ADP
ajst-31430	26	43	copper	copper	NOUN
ajst-31430	26	44	,	,	PUNCT
ajst-31430	26	45	94300	94300	NUM
ajst-31430	26	46	tons	ton	NOUN
ajst-31430	26	47	of	of	ADP
ajst-31430	26	48	cobalt	cobalt	NOUN
ajst-31430	26	49	,	,	PUNCT
ajst-31430	26	50	and	and	CCONJ
ajst-31430	26	51	82800	82800	NUM
ajst-31430	26	52	tons	ton	NOUN
ajst-31430	26	53	of	of	ADP
ajst-31430	26	54	nickel	nickel	NOUN
ajst-31430	26	55	,	,	PUNCT
ajst-31430	26	56	making	make	VERB
ajst-31430	26	57	it	it	PRON
ajst-31430	26	58	a	a	DET
ajst-31430	26	59	promising	promising	ADJ
ajst-31430	26	60	mine	mine	NOUN
ajst-31430	26	61	.	.	PUNCT
ajst-31430	27	1	3	3	X
ajst-31430	27	2	.	.	X
ajst-31430	27	3	sample	sample	NOUN
ajst-31430	27	4	collection	collection	NOUN
ajst-31430	27	5	and	and	CCONJ
ajst-31430	27	6	processing	processing	NOUN
ajst-31430	27	7	3.1	3.1	NUM
ajst-31430	27	8	.	.	PUNCT
ajst-31430	28	1	sample	sample	NOUN
ajst-31430	28	2	collection	collection	NOUN
ajst-31430	28	3	method	method	NOUN
ajst-31430	28	4	the	the	DET
ajst-31430	28	5	soil	soil	NOUN
ajst-31430	28	6	samples	sample	NOUN
ajst-31430	28	7	were	be	AUX
ajst-31430	28	8	collected	collect	VERB
ajst-31430	28	9	in	in	ADP
ajst-31430	28	10	may	may	PROPN
ajst-31430	28	11	2025	2025	NUM
ajst-31430	28	12	in	in	ADP
ajst-31430	28	13	the	the	DET
ajst-31430	28	14	taihe	taihe	ADJ
ajst-31430	28	15	iron	iron	NOUN
ajst-31430	28	16	mine	mine	NOUN
ajst-31430	28	17	area	area	NOUN
ajst-31430	28	18	of	of	ADP
ajst-31430	28	19	taihe	taihe	PROPN
ajst-31430	28	20	town	town	NOUN
ajst-31430	28	21	,	,	PUNCT
ajst-31430	28	22	xichang	xichang	PROPN
ajst-31430	28	23	city	city	PROPN
ajst-31430	28	24	.	.	PUNCT
ajst-31430	29	1	due	due	ADP
ajst-31430	29	2	to	to	ADP
ajst-31430	29	3	one	one	NUM
ajst-31430	29	4	of	of	ADP
ajst-31430	29	5	the	the	DET
ajst-31430	29	6	tasks	task	NOUN
ajst-31430	29	7	being	be	AUX
ajst-31430	29	8	to	to	PART
ajst-31430	29	9	investigate	investigate	VERB
ajst-31430	29	10	the	the	DET
ajst-31430	29	11	heavy	heavy	ADJ
ajst-31430	29	12	metal	metal	NOUN
ajst-31430	29	13	adsorption	adsorption	NOUN
ajst-31430	29	14	capacity	capacity	NOUN
ajst-31430	29	15	of	of	ADP
ajst-31430	29	16	plants	plant	NOUN
ajst-31430	29	17	(	(	PUNCT
ajst-31430	29	18	dodonaea	dodonaea	NOUN
ajst-31430	29	19	viscosa	viscosa	PROPN
ajst-31430	29	20	)	)	PUNCT
ajst-31430	29	21	,	,	PUNCT
ajst-31430	29	22	soil	soil	NOUN
ajst-31430	29	23	samples	sample	NOUN
ajst-31430	29	24	were	be	AUX
ajst-31430	29	25	collected	collect	VERB
ajst-31430	29	26	at	at	ADP
ajst-31430	29	27	depths	depth	NOUN
ajst-31430	29	28	of	of	ADP
ajst-31430	29	29	0	0	NUM
ajst-31430	29	30	-	-	SYM
ajst-31430	29	31	5	5	NUM
ajst-31430	29	32	cm	cm	NOUN
ajst-31430	29	33	,	,	PUNCT
ajst-31430	29	34	5	5	NUM
ajst-31430	29	35	-	-	SYM
ajst-31430	29	36	10	10	NUM
ajst-31430	29	37	cm	cm	NOUN
ajst-31430	29	38	,	,	PUNCT
ajst-31430	29	39	25	25	NUM
ajst-31430	29	40	-	-	SYM
ajst-31430	29	41	30	30	NUM
ajst-31430	29	42	cm	cm	NOUN
ajst-31430	29	43	,	,	PUNCT
ajst-31430	29	44	50	50	NUM
ajst-31430	29	45	-	-	SYM
ajst-31430	29	46	55	55	NUM
ajst-31430	29	47	cm	cm	NOUN
ajst-31430	29	48	,	,	PUNCT
ajst-31430	29	49	7580	7580	NUM
ajst-31430	29	50	cm	cm	NOUN
ajst-31430	29	51	,	,	PUNCT
ajst-31430	29	52	and	and	CCONJ
ajst-31430	29	53	100	100	NUM
ajst-31430	29	54	-	-	SYM
ajst-31430	29	55	105	105	NUM
ajst-31430	29	56	cm	cm	NOUN
ajst-31430	29	57	from	from	ADP
ajst-31430	29	58	the	the	DET
ajst-31430	29	59	ground	ground	NOUN
ajst-31430	29	60	surface	surface	NOUN
ajst-31430	29	61	,	,	PUNCT
ajst-31430	29	62	respectively	respectively	ADV
ajst-31430	29	63	.	.	PUNCT
ajst-31430	30	1	the	the	DET
ajst-31430	30	2	sampling	sample	VERB
ajst-31430	30	3	diagrams	diagram	NOUN
ajst-31430	30	4	are	be	AUX
ajst-31430	30	5	shown	show	VERB
ajst-31430	30	6	in	in	ADP
ajst-31430	30	7	figure	figure	NOUN
ajst-31430	30	8	1	1	NUM
ajst-31430	30	9	,	,	PUNCT
ajst-31430	30	10	with	with	ADP
ajst-31430	30	11	a	a	DET
ajst-31430	30	12	total	total	NOUN
ajst-31430	30	13	of	of	ADP
ajst-31430	30	14	six	six	NUM
ajst-31430	30	15	sets	set	NOUN
ajst-31430	30	16	of	of	ADP
ajst-31430	30	17	samples	sample	NOUN
ajst-31430	30	18	.	.	PUNCT
ajst-31430	31	1	mix	mix	VERB
ajst-31430	31	2	and	and	CCONJ
ajst-31430	31	3	shrink	shrink	VERB
ajst-31430	31	4	the	the	DET
ajst-31430	31	5	collected	collect	VERB
ajst-31430	31	6	soil	soil	NOUN
ajst-31430	31	7	samples	sample	NOUN
ajst-31430	31	8	,	,	PUNCT
ajst-31430	31	9	air	air	NOUN
ajst-31430	31	10	dry	dry	VERB
ajst-31430	31	11	them	they	PRON
ajst-31430	31	12	naturally	naturally	ADV
ajst-31430	31	13	,	,	PUNCT
ajst-31430	31	14	remove	remove	VERB
ajst-31430	31	15	impurities	impurity	NOUN
ajst-31430	31	16	from	from	ADP
ajst-31430	31	17	the	the	DET
ajst-31430	31	18	soil	soil	NOUN
ajst-31430	31	19	samples	sample	NOUN
ajst-31430	31	20	,	,	PUNCT
ajst-31430	31	21	grind	grind	VERB
ajst-31430	31	22	them	they	PRON
ajst-31430	31	23	finely	finely	ADV
ajst-31430	31	24	with	with	ADP
ajst-31430	31	25	a	a	DET
ajst-31430	31	26	grinding	grind	VERB
ajst-31430	31	27	rod	rod	NOUN
ajst-31430	31	28	,	,	PUNCT
ajst-31430	31	29	pass	pass	VERB
ajst-31430	31	30	them	they	PRON
ajst-31430	31	31	through	through	ADP
ajst-31430	31	32	a	a	DET
ajst-31430	31	33	100	100	NUM
ajst-31430	31	34	mesh	mesh	NOUN
ajst-31430	31	35	sieve	sieve	NOUN
ajst-31430	31	36	,	,	PUNCT
ajst-31430	31	37	mix	mix	VERB
ajst-31430	31	38	well	well	ADV
ajst-31430	31	39	,	,	PUNCT
ajst-31430	31	40	and	and	CCONJ
ajst-31430	31	41	set	set	VERB
ajst-31430	31	42	them	they	PRON
ajst-31430	31	43	aside	aside	ADV
ajst-31430	31	44	.	.	PUNCT
ajst-31430	32	1	37	37	NUM
ajst-31430	32	2	figure	figure	NOUN
ajst-31430	32	3	1	1	NUM
ajst-31430	32	4	.	.	PUNCT
ajst-31430	32	5	schematic	schematic	ADJ
ajst-31430	32	6	diagram	diagram	NOUN
ajst-31430	32	7	of	of	ADP
ajst-31430	32	8	soil	soil	NOUN
ajst-31430	32	9	sample	sample	NOUN
ajst-31430	32	10	collection	collection	NOUN
ajst-31430	32	11	3.2	3.2	NUM
ajst-31430	32	12	.	.	PUNCT
ajst-31430	33	1	electric	electric	ADJ
ajst-31430	33	2	digestion	digestion	NOUN
ajst-31430	33	3	accurately	accurately	ADV
ajst-31430	33	4	weigh	weigh	VERB
ajst-31430	33	5	six	six	NUM
ajst-31430	33	6	sets	set	NOUN
ajst-31430	33	7	of	of	ADP
ajst-31430	33	8	soil	soil	NOUN
ajst-31430	33	9	samples	sample	NOUN
ajst-31430	33	10	into	into	ADP
ajst-31430	33	11	a	a	DET
ajst-31430	33	12	250	250	NUM
ajst-31430	33	13	ml	ml	NOUN
ajst-31430	33	14	conical	conical	ADJ
ajst-31430	33	15	flask	flask	NOUN
ajst-31430	33	16	,	,	PUNCT
ajst-31430	33	17	add	add	VERB
ajst-31430	33	18	8	8	NUM
ajst-31430	33	19	ml	ml	NOUN
ajst-31430	33	20	of	of	ADP
ajst-31430	33	21	aqua	aqua	NOUN
ajst-31430	33	22	regia	regia	NOUN
ajst-31430	33	23	to	to	ADP
ajst-31430	33	24	each	each	DET
ajst-31430	33	25	sample	sample	NOUN
ajst-31430	33	26	,	,	PUNCT
ajst-31430	33	27	shake	shake	VERB
ajst-31430	33	28	well	well	ADV
ajst-31430	33	29	,	,	PUNCT
ajst-31430	33	30	and	and	CCONJ
ajst-31430	33	31	place	place	VERB
ajst-31430	33	32	the	the	DET
ajst-31430	33	33	conical	conical	ADJ
ajst-31430	33	34	flask	flask	NOUN
ajst-31430	33	35	containing	contain	VERB
ajst-31430	33	36	the	the	DET
ajst-31430	33	37	samples	sample	NOUN
ajst-31430	33	38	on	on	ADP
ajst-31430	33	39	an	an	DET
ajst-31430	33	40	electric	electric	ADJ
ajst-31430	33	41	digestion	digestion	NOUN
ajst-31430	33	42	instrument	instrument	NOUN
ajst-31430	33	43	for	for	ADP
ajst-31430	33	44	4	4	NUM
ajst-31430	33	45	hours	hour	NOUN
ajst-31430	33	46	,	,	PUNCT
ajst-31430	33	47	or	or	CCONJ
ajst-31430	33	48	on	on	ADP
ajst-31430	33	49	a	a	DET
ajst-31430	33	50	microwave	microwave	NOUN
ajst-31430	33	51	digestion	digestion	NOUN
ajst-31430	33	52	instrument	instrument	NOUN
ajst-31430	33	53	.	.	PUNCT
ajst-31430	34	1	start	start	VERB
ajst-31430	34	2	the	the	DET
ajst-31430	34	3	digestion	digestion	NOUN
ajst-31430	34	4	program	program	NOUN
ajst-31430	34	5	and	and	CCONJ
ajst-31430	34	6	set	set	VERB
ajst-31430	34	7	the	the	DET
ajst-31430	34	8	program	program	NOUN
ajst-31430	34	9	as	as	SCONJ
ajst-31430	34	10	shown	show	VERB
ajst-31430	34	11	in	in	ADP
ajst-31430	34	12	table	table	NOUN
ajst-31430	34	13	1	1	NUM
ajst-31430	34	14	.	.	PUNCT
ajst-31430	34	15	table	table	NOUN
ajst-31430	34	16	1	1	NUM
ajst-31430	34	17	.	.	PUNCT
ajst-31430	34	18	microwave	microwave	NOUN
ajst-31430	34	19	digestion	digestion	NOUN
ajst-31430	34	20	instrument	instrument	NOUN
ajst-31430	34	21	setting	set	VERB
ajst-31430	34	22	program	program	NOUN
ajst-31430	34	23	step	step	NOUN
ajst-31430	34	24	heating	heat	VERB
ajst-31430	34	25	up	up	ADP
ajst-31430	34	26	time	time	NOUN
ajst-31430	34	27	(	(	PUNCT
ajst-31430	34	28	min	min	NOUN
ajst-31430	34	29	)	)	PUNCT
ajst-31430	34	30	target	target	NOUN
ajst-31430	34	31	temperature	temperature	NOUN
ajst-31430	34	32	(	(	PUNCT
ajst-31430	34	33	℃	℃	PROPN
ajst-31430	34	34	)	)	PUNCT
ajst-31430	34	35	hold	hold	NOUN
ajst-31430	34	36	(	(	PUNCT
ajst-31430	34	37	min	min	NOUN
ajst-31430	34	38	)	)	PUNCT
ajst-31430	34	39	1	1	NUM
ajst-31430	34	40	5	5	NUM
ajst-31430	34	41	100	100	NUM
ajst-31430	34	42	2	2	NUM
ajst-31430	34	43	2	2	NUM
ajst-31430	34	44	5	5	NUM
ajst-31430	34	45	150	150	NUM
ajst-31430	34	46	3	3	NUM
ajst-31430	34	47	3	3	NUM
ajst-31430	34	48	5	5	NUM
ajst-31430	34	49	180	180	NUM
ajst-31430	34	50	25	25	NUM
ajst-31430	34	51	3.3	3.3	NUM
ajst-31430	34	52	.	.	PUNCT
ajst-31430	35	1	flame	flame	PROPN
ajst-31430	35	2	atomic	atomic	ADJ
ajst-31430	35	3	absorption	absorption	NOUN
ajst-31430	35	4	spectrophotometry	spectrophotometry	NOUN
ajst-31430	35	5	measure	measure	VERB
ajst-31430	35	6	the	the	DET
ajst-31430	35	7	content	content	NOUN
ajst-31430	35	8	of	of	ADP
ajst-31430	35	9	cr	cr	PROPN
ajst-31430	35	10	,	,	PUNCT
ajst-31430	35	11	pb	pb	PROPN
ajst-31430	35	12	,	,	PUNCT
ajst-31430	35	13	and	and	CCONJ
ajst-31430	35	14	cd	cd	PROPN
ajst-31430	35	15	in	in	ADP
ajst-31430	35	16	the	the	DET
ajst-31430	35	17	standard	standard	ADJ
ajst-31430	35	18	curve	curve	NOUN
ajst-31430	35	19	and	and	CCONJ
ajst-31430	35	20	sample	sample	NOUN
ajst-31430	35	21	separately	separately	ADV
ajst-31430	35	22	using	use	VERB
ajst-31430	35	23	a	a	DET
ajst-31430	35	24	flame	flame	ADJ
ajst-31430	35	25	atomic	atomic	ADJ
ajst-31430	35	26	absorption	absorption	NOUN
ajst-31430	35	27	spectrophotometer	spectrophotometer	NOUN
ajst-31430	35	28	.	.	PUNCT
ajst-31430	36	1	measure	measure	NOUN
ajst-31430	36	2	each	each	DET
ajst-31430	36	3	sample	sample	NOUN
ajst-31430	36	4	three	three	NUM
ajst-31430	36	5	times	time	NOUN
ajst-31430	36	6	.	.	PUNCT
ajst-31430	37	1	the	the	DET
ajst-31430	37	2	instrument	instrument	NOUN
ajst-31430	37	3	parameters	parameter	NOUN
ajst-31430	37	4	are	be	AUX
ajst-31430	37	5	shown	show	VERB
ajst-31430	37	6	in	in	ADP
ajst-31430	37	7	table	table	NOUN
ajst-31430	37	8	2	2	NUM
ajst-31430	37	9	.	.	PUNCT
ajst-31430	37	10	table	table	NOUN
ajst-31430	37	11	2	2	NUM
ajst-31430	37	12	.	.	PUNCT
ajst-31430	38	1	parameters	parameter	NOUN
ajst-31430	38	2	related	relate	VERB
ajst-31430	38	3	to	to	ADP
ajst-31430	38	4	flame	flame	ADJ
ajst-31430	38	5	atomic	atomic	ADJ
ajst-31430	38	6	absorption	absorption	NOUN
ajst-31430	38	7	spectrophotometer	spectrophotometer	NOUN
ajst-31430	38	8	condition	condition	NOUN
ajst-31430	38	9	cr	cr	PROPN
ajst-31430	38	10	pb	pb	ADP
ajst-31430	38	11	cd	cd	PROPN
ajst-31430	38	12	wavelength	wavelength	NOUN
ajst-31430	38	13	/	/	SYM
ajst-31430	38	14	nm	nm	PROPN
ajst-31430	38	15	357.9	357.9	NUM
ajst-31430	38	16	283.3	283.3	NUM
ajst-31430	38	17	228.88	228.88	NUM
ajst-31430	38	18	spectral	spectral	ADJ
ajst-31430	38	19	bandwidth	bandwidth	NOUN
ajst-31430	38	20	/nm	/nm	NOUN
ajst-31430	38	21	0.2	0.2	NUM
ajst-31430	38	22	0.2	0.2	NUM
ajst-31430	38	23	0.2	0.2	NUM
ajst-31430	38	24	flame	flame	NOUN
ajst-31430	38	25	type	type	NOUN
ajst-31430	38	26	acetylene	acetylene	NOUN
ajst-31430	38	27	-air	-air	NOUN
ajst-31430	38	28	,	,	PUNCT
ajst-31430	38	29	oxidizing	oxidize	VERB
ajst-31430	38	30	flame	flame	NOUN
ajst-31430	38	31	lamp	lamp	NOUN
ajst-31430	38	32	current	current	ADJ
ajst-31430	38	33	/	/	SYM
ajst-31430	38	34	ma	ma	PROPN
ajst-31430	38	35	10	10	NUM
ajst-31430	38	36	10	10	NUM
ajst-31430	38	37	10	10	NUM
ajst-31430	38	38	negative	negative	ADJ
ajst-31430	38	39	high	high	ADJ
ajst-31430	38	40	voltage	voltage	NOUN
ajst-31430	38	41	/v	/v	PUNCT
ajst-31430	38	42	291	291	NUM
ajst-31430	38	43	343	343	NUM
ajst-31430	38	44	434	434	NUM
ajst-31430	38	45	4	4	NUM
ajst-31430	38	46	.	.	PUNCT
ajst-31430	38	47	result	result	NOUN
ajst-31430	38	48	and	and	CCONJ
ajst-31430	38	49	analysis	analysis	NOUN
ajst-31430	38	50	4.1	4.1	NUM
ajst-31430	38	51	.	.	PUNCT
ajst-31430	39	1	standard	standard	ADJ
ajst-31430	39	2	curve	curve	NOUN
ajst-31430	39	3	use	use	NOUN
ajst-31430	39	4	origin	origin	NOUN
ajst-31430	39	5	software	software	NOUN
ajst-31430	39	6	to	to	PART
ajst-31430	39	7	linearly	linearly	ADV
ajst-31430	39	8	fit	fit	VERB
ajst-31430	39	9	the	the	DET
ajst-31430	39	10	standard	standard	ADJ
ajst-31430	39	11	curves	curve	NOUN
ajst-31430	39	12	of	of	ADP
ajst-31430	39	13	various	various	ADJ
ajst-31430	39	14	heavy	heavy	ADJ
ajst-31430	39	15	metal	metal	NOUN
ajst-31430	39	16	elements	element	NOUN
ajst-31430	39	17	obtained	obtain	VERB
ajst-31430	39	18	from	from	ADP
ajst-31430	39	19	the	the	DET
ajst-31430	39	20	experiment	experiment	NOUN
ajst-31430	39	21	,	,	PUNCT
ajst-31430	39	22	and	and	CCONJ
ajst-31430	39	23	obtain	obtain	VERB
ajst-31430	39	24	the	the	DET
ajst-31430	39	25	regression	regression	NOUN
ajst-31430	39	26	equation	equation	NOUN
ajst-31430	39	27	and	and	CCONJ
ajst-31430	39	28	its	its	PRON
ajst-31430	39	29	r2	r2	NOUN
ajst-31430	39	30	as	as	SCONJ
ajst-31430	39	31	shown	show	VERB
ajst-31430	39	32	in	in	ADP
ajst-31430	39	33	table	table	NOUN
ajst-31430	39	34	3	3	NUM
ajst-31430	39	35	.	.	PUNCT
ajst-31430	39	36	table	table	NOUN
ajst-31430	39	37	3	3	NUM
ajst-31430	39	38	.	.	X
ajst-31430	39	39	standard	standard	ADJ
ajst-31430	39	40	curve	curve	NOUN
ajst-31430	39	41	regression	regression	NOUN
ajst-31430	39	42	equation	equation	NOUN
ajst-31430	39	43	and	and	CCONJ
ajst-31430	39	44	r2	r2	PROPN
ajst-31430	39	45	metal	metal	NOUN
ajst-31430	39	46	regression	regression	NOUN
ajst-31430	39	47	equation	equation	NOUN
ajst-31430	39	48	r2	r2	PROPN
ajst-31430	39	49	cr	cr	ADP
ajst-31430	39	50	y	y	PROPN
ajst-31430	39	51	=	=	PUNCT
ajst-31430	39	52	0.00662x	0.00662x	PROPN
ajst-31430	40	1	+	+	PUNCT
ajst-31430	40	2	5.03684e-4	5.03684e-4	NUM
ajst-31430	40	3	0.99885	0.99885	NUM
ajst-31430	40	4	pb	pb	ADP
ajst-31430	40	5	y	y	PROPN
ajst-31430	40	6	=	=	SYM
ajst-31430	40	7	0.01918	0.01918	PROPN
ajst-31430	40	8	0.00276	0.00276	NUM
ajst-31430	40	9	0.99902	0.99902	NUM
ajst-31430	40	10	cd	cd	NOUN
ajst-31430	40	11	y	y	PROPN
ajst-31430	40	12	=	=	PROPN
ajst-31430	40	13	0.3115	0.3115	NUM
ajst-31430	40	14	0.0042	0.0042	NUM
ajst-31430	40	15	0.99927	0.99927	NUM
ajst-31430	40	16	4.2	4.2	NUM
ajst-31430	40	17	.	.	PUNCT
ajst-31430	41	1	heavy	heavy	ADJ
ajst-31430	41	2	metal	metal	NOUN
ajst-31430	41	3	content	content	NOUN
ajst-31430	41	4	from	from	ADP
ajst-31430	41	5	fig	fig	NOUN
ajst-31430	41	6	.	.	PUNCT
ajst-31430	42	1	2	2	NUM
ajst-31430	42	2	-	-	PUNCT
ajst-31430	42	3	fig	fig	NOUN
ajst-31430	42	4	.	.	PUNCT
ajst-31430	43	1	4	4	NUM
ajst-31430	43	2	,	,	PUNCT
ajst-31430	43	3	it	it	PRON
ajst-31430	43	4	can	can	AUX
ajst-31430	43	5	be	be	AUX
ajst-31430	43	6	seen	see	VERB
ajst-31430	43	7	that	that	SCONJ
ajst-31430	43	8	the	the	DET
ajst-31430	43	9	content	content	NOUN
ajst-31430	43	10	of	of	ADP
ajst-31430	43	11	heavy	heavy	ADJ
ajst-31430	43	12	metals	metal	NOUN
ajst-31430	43	13	cr	cr	NOUN
ajst-31430	43	14	and	and	CCONJ
ajst-31430	43	15	cd	cd	PROPN
ajst-31430	43	16	in	in	ADP
ajst-31430	43	17	soil	soil	NOUN
ajst-31430	43	18	increases	increase	NOUN
ajst-31430	43	19	with	with	ADP
ajst-31430	43	20	the	the	DET
ajst-31430	43	21	increase	increase	NOUN
ajst-31430	43	22	of	of	ADP
ajst-31430	43	23	sampling	sample	VERB
ajst-31430	43	24	depth	depth	NOUN
ajst-31430	43	25	,	,	PUNCT
ajst-31430	43	26	reaching	reach	VERB
ajst-31430	43	27	the	the	DET
ajst-31430	43	28	maximum	maximum	ADJ
ajst-31430	43	29	value	value	NOUN
ajst-31430	43	30	at	at	ADP
ajst-31430	43	31	a	a	DET
ajst-31430	43	32	depth	depth	NOUN
ajst-31430	43	33	of	of	ADP
ajst-31430	43	34	75	75	NUM
ajst-31430	43	35	-	-	SYM
ajst-31430	43	36	80	80	NUM
ajst-31430	43	37	cm	cm	NOUN
ajst-31430	43	38	;	;	PUNCT
ajst-31430	43	39	afterwards	afterwards	ADV
ajst-31430	43	40	,	,	PUNCT
ajst-31430	43	41	the	the	DET
ajst-31430	43	42	content	content	NOUN
ajst-31430	43	43	slightly	slightly	ADV
ajst-31430	43	44	decreased	decrease	VERB
ajst-31430	43	45	at	at	ADP
ajst-31430	43	46	100105	100105	NUM
ajst-31430	43	47	cm	cm	NOUN
ajst-31430	43	48	,	,	PUNCT
ajst-31430	43	49	but	but	CCONJ
ajst-31430	43	50	still	still	ADV
ajst-31430	43	51	ranked	rank	VERB
ajst-31430	43	52	second	second	ADV
ajst-31430	43	53	in	in	ADP
ajst-31430	43	54	heavy	heavy	ADJ
ajst-31430	43	55	metal	metal	NOUN
ajst-31430	43	56	content	content	NOUN
ajst-31430	43	57	at	at	ADP
ajst-31430	43	58	various	various	ADJ
ajst-31430	43	59	depths	depth	NOUN
ajst-31430	43	60	.	.	PUNCT
ajst-31430	44	1	however	however	ADV
ajst-31430	44	2	,	,	PUNCT
ajst-31430	44	3	the	the	DET
ajst-31430	44	4	content	content	NOUN
ajst-31430	44	5	of	of	ADP
ajst-31430	44	6	pb	pb	ADP
ajst-31430	44	7	did	do	AUX
ajst-31430	44	8	not	not	PART
ajst-31430	44	9	show	show	VERB
ajst-31430	44	10	significant	significant	ADJ
ajst-31430	44	11	changes	change	NOUN
ajst-31430	44	12	at	at	ADP
ajst-31430	44	13	different	different	ADJ
ajst-31430	44	14	soil	soil	NOUN
ajst-31430	44	15	depths	depth	NOUN
ajst-31430	44	16	,	,	PUNCT
ajst-31430	44	17	roughly	roughly	ADV
ajst-31430	44	18	maintaining	maintain	VERB
ajst-31430	44	19	around	around	ADP
ajst-31430	44	20	0.6	0.6	NUM
ajst-31430	44	21	μ	μ	NOUN
ajst-31430	44	22	g	g	NOUN
ajst-31430	44	23	/	/	SYM
ajst-31430	44	24	ml	ml	NOUN
ajst-31430	44	25	,	,	PUNCT
ajst-31430	44	26	and	and	CCONJ
ajst-31430	44	27	its	its	PRON
ajst-31430	44	28	content	content	NOUN
ajst-31430	44	29	was	be	AUX
ajst-31430	44	30	not	not	PART
ajst-31430	44	31	affected	affect	VERB
ajst-31430	44	32	by	by	ADP
ajst-31430	44	33	soil	soil	NOUN
ajst-31430	44	34	depth	depth	NOUN
ajst-31430	44	35	.	.	PUNCT
ajst-31430	45	1	figure	figure	NOUN
ajst-31430	45	2	2	2	NUM
ajst-31430	45	3	.	.	PUNCT
ajst-31430	45	4	changes	change	NOUN
ajst-31430	45	5	in	in	ADP
ajst-31430	45	6	cr	cr	ADP
ajst-31430	45	7	concentration	concentration	NOUN
ajst-31430	45	8	in	in	ADP
ajst-31430	45	9	the	the	DET
ajst-31430	45	10	sample	sample	NOUN
ajst-31430	45	11	38	38	NUM
ajst-31430	45	12	figure	figure	NOUN
ajst-31430	45	13	3	3	NUM
ajst-31430	45	14	.	.	PUNCT
ajst-31430	45	15	changes	change	NOUN
ajst-31430	45	16	in	in	ADP
ajst-31430	45	17	pb	pb	ADP
ajst-31430	45	18	concentration	concentration	NOUN
ajst-31430	45	19	in	in	ADP
ajst-31430	45	20	the	the	DET
ajst-31430	45	21	sample	sample	NOUN
ajst-31430	45	22	figure	figure	NOUN
ajst-31430	45	23	4	4	NUM
ajst-31430	45	24	.	.	PUNCT
ajst-31430	45	25	changes	change	NOUN
ajst-31430	45	26	in	in	ADP
ajst-31430	45	27	cd	cd	NOUN
ajst-31430	45	28	concentration	concentration	NOUN
ajst-31430	45	29	in	in	ADP
ajst-31430	45	30	the	the	DET
ajst-31430	45	31	sample	sample	NOUN
ajst-31430	45	32	5	5	NUM
ajst-31430	45	33	.	.	PUNCT
ajst-31430	45	34	conclusion	conclusion	NOUN
ajst-31430	45	35	and	and	CCONJ
ajst-31430	45	36	discussion	discussion	NOUN
ajst-31430	45	37	the	the	DET
ajst-31430	45	38	content	content	NOUN
ajst-31430	45	39	of	of	ADP
ajst-31430	45	40	heavy	heavy	ADJ
ajst-31430	45	41	metals	metal	NOUN
ajst-31430	45	42	cr	cr	NOUN
ajst-31430	45	43	and	and	CCONJ
ajst-31430	45	44	cd	cd	PROPN
ajst-31430	45	45	increases	increase	NOUN
ajst-31430	45	46	with	with	ADP
ajst-31430	45	47	soil	soil	NOUN
ajst-31430	45	48	depth	depth	NOUN
ajst-31430	45	49	,	,	PUNCT
ajst-31430	45	50	mainly	mainly	ADV
ajst-31430	45	51	due	due	ADP
ajst-31430	45	52	to	to	ADP
ajst-31430	45	53	leaching	leach	VERB
ajst-31430	45	54	.	.	PUNCT
ajst-31430	46	1	leaching	leach	VERB
ajst-31430	46	2	refers	refer	VERB
ajst-31430	46	3	to	to	ADP
ajst-31430	46	4	the	the	DET
ajst-31430	46	5	process	process	NOUN
ajst-31430	46	6	in	in	ADP
ajst-31430	46	7	which	which	PRON
ajst-31430	46	8	finer	fine	ADJ
ajst-31430	46	9	soil	soil	NOUN
ajst-31430	46	10	particles	particle	NOUN
ajst-31430	46	11	and	and	CCONJ
ajst-31430	46	12	chemical	chemical	NOUN
ajst-31430	46	13	elements	element	NOUN
ajst-31430	46	14	in	in	ADP
ajst-31430	46	15	the	the	DET
ajst-31430	46	16	soil	soil	NOUN
ajst-31430	46	17	move	move	NOUN
ajst-31430	46	18	from	from	ADP
ajst-31430	46	19	the	the	DET
ajst-31430	46	20	surface	surface	NOUN
ajst-31430	46	21	layer	layer	NOUN
ajst-31430	46	22	to	to	ADP
ajst-31430	46	23	the	the	DET
ajst-31430	46	24	lower	low	ADJ
ajst-31430	46	25	layer	layer	NOUN
ajst-31430	46	26	with	with	ADP
ajst-31430	46	27	soil	soil	NOUN
ajst-31430	46	28	moisture	moisture	NOUN
ajst-31430	46	29	.	.	PUNCT
ajst-31430	47	1	during	during	ADP
ajst-31430	47	2	this	this	DET
ajst-31430	47	3	process	process	NOUN
ajst-31430	47	4	,	,	PUNCT
ajst-31430	47	5	heavy	heavy	ADJ
ajst-31430	47	6	metal	metal	NOUN
ajst-31430	47	7	elements	element	NOUN
ajst-31430	47	8	will	will	AUX
ajst-31430	47	9	move	move	VERB
ajst-31430	47	10	downwards	downwards	ADV
ajst-31430	47	11	with	with	ADP
ajst-31430	47	12	water	water	NOUN
ajst-31430	47	13	,	,	PUNCT
ajst-31430	47	14	leading	lead	VERB
ajst-31430	47	15	to	to	ADP
ajst-31430	47	16	an	an	DET
ajst-31430	47	17	increase	increase	NOUN
ajst-31430	47	18	in	in	ADP
ajst-31430	47	19	heavy	heavy	ADJ
ajst-31430	47	20	metal	metal	NOUN
ajst-31430	47	21	content	content	NOUN
ajst-31430	47	22	in	in	ADP
ajst-31430	47	23	the	the	DET
ajst-31430	47	24	lower	low	ADJ
ajst-31430	47	25	soil	soil	NOUN
ajst-31430	47	26	layer	layer	NOUN
ajst-31430	47	27	.	.	PUNCT
ajst-31430	48	1	however	however	ADV
ajst-31430	48	2	,	,	PUNCT
ajst-31430	48	3	as	as	ADP
ajst-31430	48	4	the	the	DET
ajst-31430	48	5	depth	depth	NOUN
ajst-31430	48	6	increases	increase	NOUN
ajst-31430	48	7	,	,	PUNCT
ajst-31430	48	8	the	the	DET
ajst-31430	48	9	effect	effect	NOUN
ajst-31430	48	10	of	of	ADP
ajst-31430	48	11	leaching	leach	VERB
ajst-31430	48	12	gradually	gradually	ADV
ajst-31430	48	13	weakens	weaken	VERB
ajst-31430	48	14	,	,	PUNCT
ajst-31430	48	15	and	and	CCONJ
ajst-31430	48	16	the	the	DET
ajst-31430	48	17	content	content	NOUN
ajst-31430	48	18	of	of	ADP
ajst-31430	48	19	heavy	heavy	ADJ
ajst-31430	48	20	metals	metal	NOUN
ajst-31430	48	21	also	also	ADV
ajst-31430	48	22	decreases[7	decreases[7	ADV
ajst-31430	48	23	]	]	PUNCT
ajst-31430	48	24	.	.	PUNCT
ajst-31430	49	1	this	this	PRON
ajst-31430	49	2	explains	explain	VERB
ajst-31430	49	3	why	why	SCONJ
ajst-31430	49	4	the	the	DET
ajst-31430	49	5	content	content	NOUN
ajst-31430	49	6	of	of	ADP
ajst-31430	49	7	cr	cr	PROPN
ajst-31430	49	8	and	and	CCONJ
ajst-31430	49	9	cd	cd	PROPN
ajst-31430	49	10	reaches	reach	VERB
ajst-31430	49	11	its	its	PRON
ajst-31430	49	12	maximum	maximum	NOUN
ajst-31430	49	13	at	at	ADP
ajst-31430	49	14	a	a	DET
ajst-31430	49	15	depth	depth	NOUN
ajst-31430	49	16	of	of	ADP
ajst-31430	49	17	75	75	NUM
ajst-31430	49	18	-	-	SYM
ajst-31430	49	19	80	80	NUM
ajst-31430	49	20	cm	cm	NOUN
ajst-31430	49	21	in	in	ADP
ajst-31430	49	22	the	the	DET
ajst-31430	49	23	soil	soil	NOUN
ajst-31430	49	24	,	,	PUNCT
ajst-31430	49	25	and	and	CCONJ
ajst-31430	49	26	then	then	ADV
ajst-31430	49	27	slightly	slightly	ADV
ajst-31430	49	28	decreases	decrease	VERB
ajst-31430	49	29	at	at	ADP
ajst-31430	49	30	a	a	DET
ajst-31430	49	31	depth	depth	NOUN
ajst-31430	49	32	of	of	ADP
ajst-31430	49	33	100	100	NUM
ajst-31430	49	34	-	-	SYM
ajst-31430	49	35	105	105	NUM
ajst-31430	49	36	cm	cm	NOUN
ajst-31430	49	37	.	.	PUNCT
ajst-31430	50	1	the	the	DET
ajst-31430	50	2	migration	migration	NOUN
ajst-31430	50	3	of	of	ADP
ajst-31430	50	4	pb	pb	ADP
ajst-31430	50	5	pollutants	pollutant	NOUN
ajst-31430	50	6	is	be	AUX
ajst-31430	50	7	more	more	ADV
ajst-31430	50	8	complex	complex	ADJ
ajst-31430	50	9	:	:	PUNCT
ajst-31430	50	10	(	(	PUNCT
ajst-31430	50	11	1	1	X
ajst-31430	50	12	)	)	PUNCT
ajst-31430	50	13	pb	pb	ADP
ajst-31430	50	14	pollution	pollution	NOUN
ajst-31430	50	15	is	be	AUX
ajst-31430	50	16	mainly	mainly	ADV
ajst-31430	50	17	concentrated	concentrate	VERB
ajst-31430	50	18	in	in	ADP
ajst-31430	50	19	the	the	DET
ajst-31430	50	20	surface	surface	NOUN
ajst-31430	50	21	soil	soil	NOUN
ajst-31430	50	22	(	(	PUNCT
ajst-31430	50	23	0	0	NUM
ajst-31430	50	24	-	-	SYM
ajst-31430	50	25	30	30	NUM
ajst-31430	50	26	cm	cm	NOUN
ajst-31430	50	27	)	)	PUNCT
ajst-31430	50	28	,	,	PUNCT
ajst-31430	50	29	originating	originate	VERB
ajst-31430	50	30	from	from	ADP
ajst-31430	50	31	human	human	ADJ
ajst-31430	50	32	activities	activity	NOUN
ajst-31430	50	33	such	such	ADJ
ajst-31430	50	34	as	as	ADP
ajst-31430	50	35	industrial	industrial	ADJ
ajst-31430	50	36	emissions	emission	NOUN
ajst-31430	50	37	,	,	PUNCT
ajst-31430	50	38	automobile	automobile	NOUN
ajst-31430	50	39	exhaust	exhaust	NOUN
ajst-31430	50	40	,	,	PUNCT
ajst-31430	50	41	pb	pb	ADP
ajst-31430	50	42	containing	contain	VERB
ajst-31430	50	43	pesticides	pesticide	NOUN
ajst-31430	50	44	,	,	PUNCT
ajst-31430	50	45	and	and	CCONJ
ajst-31430	50	46	sewage	sewage	NOUN
ajst-31430	50	47	irrigation	irrigation	NOUN
ajst-31430	50	48	.	.	PUNCT
ajst-31430	51	1	for	for	ADP
ajst-31430	51	2	example	example	NOUN
ajst-31430	51	3	,	,	PUNCT
ajst-31430	51	4	the	the	DET
ajst-31430	51	5	pb	pb	X
ajst-31430	51	6	content	content	NOUN
ajst-31430	51	7	in	in	ADP
ajst-31430	51	8	the	the	DET
ajst-31430	51	9	surface	surface	NOUN
ajst-31430	51	10	soil	soil	NOUN
ajst-31430	51	11	of	of	ADP
ajst-31430	51	12	the	the	DET
ajst-31430	51	13	hun	hun	PROPN
ajst-31430	51	14	river	river	PROPN
ajst-31430	51	15	alluvial	alluvial	ADJ
ajst-31430	51	16	plain	plain	NOUN
ajst-31430	51	17	is	be	AUX
ajst-31430	51	18	significantly	significantly	ADV
ajst-31430	51	19	higher	high	ADJ
ajst-31430	51	20	than	than	ADP
ajst-31430	51	21	that	that	PRON
ajst-31430	51	22	in	in	ADP
ajst-31430	51	23	the	the	DET
ajst-31430	51	24	deep	deep	ADJ
ajst-31430	51	25	layers	layer	NOUN
ajst-31430	51	26	,	,	PUNCT
ajst-31430	51	27	and	and	CCONJ
ajst-31430	51	28	shows	show	VERB
ajst-31430	51	29	a	a	DET
ajst-31430	51	30	decreasing	decrease	VERB
ajst-31430	51	31	trend	trend	NOUN
ajst-31430	51	32	with	with	ADP
ajst-31430	51	33	increasing	increase	VERB
ajst-31430	51	34	depth[8	depth[8	PROPN
ajst-31430	51	35	]	]	PUNCT
ajst-31430	51	36	.	.	PUNCT
ajst-31430	52	1	pb	pb	ADP
ajst-31430	52	2	enrichment	enrichment	NOUN
ajst-31430	52	3	is	be	AUX
ajst-31430	52	4	particularly	particularly	ADV
ajst-31430	52	5	evident	evident	ADJ
ajst-31430	52	6	in	in	ADP
ajst-31430	52	7	the	the	DET
ajst-31430	52	8	surface	surface	NOUN
ajst-31430	52	9	soil	soil	NOUN
ajst-31430	52	10	near	near	ADP
ajst-31430	52	11	industrial	industrial	ADJ
ajst-31430	52	12	areas	area	NOUN
ajst-31430	52	13	and	and	CCONJ
ajst-31430	52	14	transportation	transportation	NOUN
ajst-31430	52	15	arteries	artery	NOUN
ajst-31430	52	16	.	.	PUNCT
ajst-31430	53	1	(	(	PUNCT
ajst-31430	53	2	2	2	X
ajst-31430	53	3	)	)	PUNCT
ajst-31430	53	4	the	the	DET
ajst-31430	53	5	barrier	barrier	NOUN
ajst-31430	53	6	effect	effect	NOUN
ajst-31430	53	7	of	of	ADP
ajst-31430	53	8	soil	soil	NOUN
ajst-31430	53	9	itself	itself	PRON
ajst-31430	53	10	,	,	PUNCT
ajst-31430	53	11	mentioned	mention	VERB
ajst-31430	53	12	the	the	DET
ajst-31430	53	13	fixation	fixation	NOUN
ajst-31430	53	14	effect	effect	NOUN
ajst-31430	53	15	of	of	ADP
ajst-31430	53	16	organic	organic	ADJ
ajst-31430	53	17	matter	matter	NOUN
ajst-31430	53	18	and	and	CCONJ
ajst-31430	53	19	clay	clay	NOUN
ajst-31430	53	20	minerals	mineral	NOUN
ajst-31430	53	21	on	on	ADP
ajst-31430	53	22	pb	pb	ADP
ajst-31430	53	23	,	,	PUNCT
ajst-31430	53	24	supplemented	supplement	VERB
ajst-31430	53	25	by	by	ADP
ajst-31430	53	26	the	the	DET
ajst-31430	53	27	influence	influence	NOUN
ajst-31430	53	28	of	of	ADP
ajst-31430	53	29	redox	redox	ADJ
ajst-31430	53	30	conditions	condition	NOUN
ajst-31430	53	31	pb	pb	ADP
ajst-31430	53	32	is	be	AUX
ajst-31430	53	33	more	more	ADV
ajst-31430	53	34	likely	likely	ADJ
ajst-31430	53	35	to	to	PART
ajst-31430	53	36	form	form	VERB
ajst-31430	53	37	insoluble	insoluble	ADJ
ajst-31430	53	38	compounds	compound	NOUN
ajst-31430	53	39	in	in	ADP
ajst-31430	53	40	hypoxic	hypoxic	ADJ
ajst-31430	53	41	environments	environment	NOUN
ajst-31430	53	42	.	.	PUNCT
ajst-31430	54	1	additionally	additionally	ADV
ajst-31430	54	2	,	,	PUNCT
ajst-31430	54	3	it	it	PRON
ajst-31430	54	4	is	be	AUX
ajst-31430	54	5	emphasized	emphasize	VERB
ajst-31430	54	6	that	that	SCONJ
ajst-31430	54	7	the	the	PRON
ajst-31430	54	8	lower	low	ADJ
ajst-31430	54	9	the	the	DET
ajst-31430	54	10	ph	ph	ADJ
ajst-31430	54	11	value	value	NOUN
ajst-31430	54	12	,	,	PUNCT
ajst-31430	54	13	the	the	PRON
ajst-31430	54	14	easier	easy	ADJ
ajst-31430	54	15	it	it	PRON
ajst-31430	54	16	is	be	AUX
ajst-31430	54	17	for	for	SCONJ
ajst-31430	54	18	pb	pb	PART
ajst-31430	54	19	to	to	PART
ajst-31430	54	20	dissolve	dissolve	VERB
ajst-31430	54	21	,	,	PUNCT
ajst-31430	54	22	but	but	CCONJ
ajst-31430	54	23	deep	deep	ADJ
ajst-31430	54	24	soil	soil	NOUN
ajst-31430	54	25	often	often	ADV
ajst-31430	54	26	has	have	VERB
ajst-31430	54	27	a	a	DET
ajst-31430	54	28	higher	high	ADJ
ajst-31430	54	29	ph	ph	NOUN
ajst-31430	54	30	(	(	PUNCT
ajst-31430	54	31	especially	especially	ADV
ajst-31430	54	32	calcareous	calcareous	ADJ
ajst-31430	54	33	soil	soil	NOUN
ajst-31430	54	34	)	)	PUNCT
ajst-31430	54	35	,	,	PUNCT
ajst-31430	54	36	which	which	PRON
ajst-31430	54	37	can	can	AUX
ajst-31430	54	38	actually	actually	ADV
ajst-31430	54	39	lock	lock	VERB
ajst-31430	54	40	in	in	ADP
ajst-31430	54	41	pb[9,10	pb[9,10	NOUN
ajst-31430	54	42	]	]	PUNCT
ajst-31430	54	43	.	.	PUNCT
ajst-31430	55	1	(	(	PUNCT
ajst-31430	55	2	3	3	X
ajst-31430	55	3	)	)	PUNCT
ajst-31430	55	4	pb	pb	ADP
ajst-31430	55	5	is	be	AUX
ajst-31430	55	6	easily	easily	ADV
ajst-31430	55	7	fixed	fix	VERB
ajst-31430	55	8	by	by	ADP
ajst-31430	55	9	soil	soil	NOUN
ajst-31430	55	10	colloids	colloid	NOUN
ajst-31430	55	11	(	(	PUNCT
ajst-31430	55	12	such	such	ADJ
ajst-31430	55	13	as	as	ADP
ajst-31430	55	14	clay	clay	NOUN
ajst-31430	55	15	minerals	mineral	NOUN
ajst-31430	55	16	,	,	PUNCT
ajst-31430	55	17	iron	iron	NOUN
ajst-31430	55	18	manganese	manganese	NOUN
ajst-31430	55	19	oxides	oxide	NOUN
ajst-31430	55	20	)	)	PUNCT
ajst-31430	55	21	and	and	CCONJ
ajst-31430	55	22	organic	organic	ADJ
ajst-31430	55	23	matter	matter	NOUN
ajst-31430	55	24	through	through	ADP
ajst-31430	55	25	adsorption	adsorption	NOUN
ajst-31430	55	26	,	,	PUNCT
ajst-31430	55	27	precipitation	precipitation	NOUN
ajst-31430	55	28	,	,	PUNCT
ajst-31430	55	29	or	or	CCONJ
ajst-31430	55	30	complexation[11	complexation[11	PRON
ajst-31430	55	31	]	]	X
ajst-31430	55	32	.	.	PUNCT
ajst-31430	56	1	especially	especially	ADV
ajst-31430	56	2	in	in	ADP
ajst-31430	56	3	alkaline	alkaline	NOUN
ajst-31430	56	4	or	or	CCONJ
ajst-31430	56	5	neutral	neutral	ADJ
ajst-31430	56	6	soils	soil	NOUN
ajst-31430	56	7	with	with	ADP
ajst-31430	56	8	ph>6	ph>6	PROPN
ajst-31430	56	9	,	,	PUNCT
ajst-31430	56	10	pb	pb	PRON
ajst-31430	56	11	can	can	AUX
ajst-31430	56	12	form	form	VERB
ajst-31430	56	13	insoluble	insoluble	ADJ
ajst-31430	56	14	phosphate	phosphate	NOUN
ajst-31430	56	15	,	,	PUNCT
ajst-31430	56	16	carbonate	carbonate	NOUN
ajst-31430	56	17	,	,	PUNCT
ajst-31430	56	18	or	or	CCONJ
ajst-31430	56	19	hydroxide	hydroxide	NOUN
ajst-31430	56	20	precipitates	precipitate	NOUN
ajst-31430	56	21	,	,	PUNCT
ajst-31430	56	22	making	make	VERB
ajst-31430	56	23	it	it	PRON
ajst-31430	56	24	difficult	difficult	ADJ
ajst-31430	56	25	to	to	PART
ajst-31430	56	26	migrate	migrate	VERB
ajst-31430	56	27	downwards	downward	NOUN
ajst-31430	56	28	.	.	PUNCT
ajst-31430	57	1	(	(	PUNCT
ajst-31430	57	2	4	4	X
ajst-31430	57	3	)	)	PUNCT
ajst-31430	57	4	plant	plant	NOUN
ajst-31430	57	5	roots	root	NOUN
ajst-31430	57	6	are	be	AUX
ajst-31430	57	7	mainly	mainly	ADV
ajst-31430	57	8	distributed	distribute	VERB
ajst-31430	57	9	in	in	ADP
ajst-31430	57	10	shallow	shallow	ADJ
ajst-31430	57	11	soil	soil	NOUN
ajst-31430	57	12	(	(	PUNCT
ajst-31430	57	13	0	0	NUM
ajst-31430	57	14	-	-	SYM
ajst-31430	57	15	20	20	NUM
ajst-31430	57	16	cm	cm	NOUN
ajst-31430	57	17	)	)	PUNCT
ajst-31430	57	18	and	and	CCONJ
ajst-31430	57	19	can	can	AUX
ajst-31430	57	20	absorb	absorb	VERB
ajst-31430	57	21	a	a	DET
ajst-31430	57	22	small	small	ADJ
ajst-31430	57	23	amount	amount	NOUN
ajst-31430	57	24	of	of	ADP
ajst-31430	57	25	pb	pb	ADP
ajst-31430	57	26	(	(	PUNCT
ajst-31430	57	27	about	about	ADV
ajst-31430	57	28	0.1	0.1	NUM
ajst-31430	57	29	-	-	SYM
ajst-31430	57	30	0.3	0.3	NUM
ajst-31430	57	31	%	%	NOUN
ajst-31430	57	32	)	)	PUNCT
ajst-31430	57	33	,	,	PUNCT
ajst-31430	57	34	of	of	ADP
ajst-31430	57	35	which	which	PRON
ajst-31430	57	36	more	more	ADJ
ajst-31430	57	37	than	than	ADP
ajst-31430	57	38	90	90	NUM
ajst-31430	57	39	%	%	NOUN
ajst-31430	57	40	accumulates	accumulate	VERB
ajst-31430	57	41	in	in	ADP
ajst-31430	57	42	the	the	DET
ajst-31430	57	43	roots	root	NOUN
ajst-31430	57	44	and	and	CCONJ
ajst-31430	57	45	hardly	hardly	ADV
ajst-31430	57	46	migrates	migrate	VERB
ajst-31430	57	47	to	to	ADP
ajst-31430	57	48	deeper	deep	ADJ
ajst-31430	57	49	layers	layer	NOUN
ajst-31430	57	50	;	;	PUNCT
ajst-31430	57	51	root	root	NOUN
ajst-31430	57	52	exudates	exudate	NOUN
ajst-31430	57	53	may	may	AUX
ajst-31430	57	54	also	also	ADV
ajst-31430	57	55	promote	promote	VERB
ajst-31430	57	56	the	the	DET
ajst-31430	57	57	precipitation	precipitation	NOUN
ajst-31430	57	58	of	of	ADP
ajst-31430	57	59	pb	pb	ADP
ajst-31430	57	60	in	in	ADP
ajst-31430	57	61	the	the	DET
ajst-31430	57	62	rhizosphere[12,13	rhizosphere[12,13	PROPN
ajst-31430	57	63	]	]	PUNCT
ajst-31430	57	64	.	.	PUNCT
ajst-31430	58	1	overall	overall	ADV
ajst-31430	58	2	,	,	PUNCT
ajst-31430	58	3	the	the	DET
ajst-31430	58	4	core	core	ADJ
ajst-31430	58	5	logical	logical	ADJ
ajst-31430	58	6	chain	chain	NOUN
ajst-31430	58	7	of	of	ADP
ajst-31430	58	8	surface	surface	NOUN
ajst-31430	58	9	enrichment	enrichment	NOUN
ajst-31430	58	10	39	39	NUM
ajst-31430	58	11	should	should	AUX
ajst-31430	58	12	be	be	AUX
ajst-31430	58	13	:	:	PUNCT
ajst-31430	58	14	anthropogenic	anthropogenic	ADJ
ajst-31430	58	15	pollution	pollution	NOUN
ajst-31430	58	16	sources	source	NOUN
ajst-31430	58	17	(	(	PUNCT
ajst-31430	58	18	concentrated	concentrate	VERB
ajst-31430	58	19	on	on	ADP
ajst-31430	58	20	the	the	DET
ajst-31430	58	21	surface	surface	NOUN
ajst-31430	58	22	)	)	PUNCT
ajst-31430	58	23	→	→	PUNCT
ajst-31430	58	24	chemical	chemical	NOUN
ajst-31430	58	25	inertness	inertness	NOUN
ajst-31430	58	26	of	of	ADP
ajst-31430	58	27	lead	lead	NOUN
ajst-31430	58	28	(	(	PUNCT
ajst-31430	58	29	difficult	difficult	ADJ
ajst-31430	58	30	to	to	PART
ajst-31430	58	31	migrate	migrate	VERB
ajst-31430	58	32	)	)	PUNCT
ajst-31430	58	33	→	→	SYM
ajst-31430	58	34	soil	soil	NOUN
ajst-31430	58	35	fixation	fixation	NOUN
ajst-31430	58	36	mechanisms	mechanism	NOUN
ajst-31430	58	37	(	(	PUNCT
ajst-31430	58	38	organic	organic	ADJ
ajst-31430	58	39	matter	matter	NOUN
ajst-31430	58	40	/	/	SYM
ajst-31430	58	41	clay	clay	NOUN
ajst-31430	58	42	adsorption	adsorption	NOUN
ajst-31430	58	43	,	,	PUNCT
ajst-31430	58	44	alkaline	alkaline	NOUN
ajst-31430	58	45	precipitation	precipitation	NOUN
ajst-31430	58	46	)	)	PUNCT
ajst-31430	58	47	→	→	PUNCT
ajst-31430	58	48	ultimately	ultimately	ADV
ajst-31430	58	49	leading	lead	VERB
ajst-31430	58	50	to	to	PART
ajst-31430	58	51	lead	lead	VERB
ajst-31430	58	52	"	"	PUNCT
ajst-31430	58	53	lying	lie	VERB
ajst-31430	58	54	"	"	PUNCT
ajst-31430	58	55	in	in	ADP
ajst-31430	58	56	shallow	shallow	ADJ
ajst-31430	58	57	layers	layer	NOUN
ajst-31430	58	58	without	without	ADP
ajst-31430	58	59	movement[14	movement[14	PROPN
ajst-31430	58	60	]	]	PUNCT
ajst-31430	58	61	.	.	PUNCT
ajst-31430	59	1	occasional	occasional	ADJ
ajst-31430	59	2	high	high	ADJ
ajst-31430	59	3	values	value	NOUN
ajst-31430	59	4	in	in	ADP
ajst-31430	59	5	deep	deep	ADJ
ajst-31430	59	6	layers	layer	NOUN
ajst-31430	59	7	may	may	AUX
ajst-31430	59	8	be	be	AUX
ajst-31430	59	9	due	due	ADJ
ajst-31430	59	10	to	to	ADP
ajst-31430	59	11	residual	residual	ADJ
ajst-31430	59	12	geological	geological	ADJ
ajst-31430	59	13	processes	process	NOUN
ajst-31430	59	14	(	(	PUNCT
ajst-31430	59	15	known	know	VERB
ajst-31430	59	16	as	as	ADP
ajst-31430	59	17	inherited	inherit	VERB
ajst-31430	59	18	parent	parent	NOUN
ajst-31430	59	19	rocks	rock	NOUN
ajst-31430	59	20	)	)	PUNCT
ajst-31430	59	21	or	or	CCONJ
ajst-31430	59	22	special	special	ADJ
ajst-31430	59	23	cases	case	NOUN
ajst-31430	59	24	of	of	ADP
ajst-31430	59	25	human	human	ADJ
ajst-31430	59	26	activities	activity	NOUN
ajst-31430	59	27	.	.	PUNCT
ajst-31430	60	1	references	reference	NOUN
ajst-31430	60	2	[	[	X
ajst-31430	60	3	1	1	NUM
ajst-31430	60	4	]	]	PUNCT
ajst-31430	60	5	zhang	zhang	PROPN
ajst-31430	60	6	hai	hai	PROPN
ajst-31430	60	7	-	-	PUNCT
ajst-31430	60	8	lin	lin	PROPN
ajst-31430	60	9	,	,	PUNCT
ajst-31430	60	10	zhang	zhang	PROPN
ajst-31430	60	11	yu	yu	PROPN
ajst-31430	60	12	,	,	PUNCT
ajst-31430	60	13	wang	wang	PROPN
ajst-31430	60	14	ding	ding	PROPN
ajst-31430	60	15	,	,	PUNCT
ajst-31430	60	16	et	et	PROPN
ajst-31430	60	17	al	al	PROPN
ajst-31430	60	18	.	.	PUNCT
ajst-31430	60	19	heavy	heavy	ADJ
ajst-31430	60	20	metal	metal	NOUN
ajst-31430	60	21	accumulation	accumulation	NOUN
ajst-31430	60	22	and	and	CCONJ
ajst-31430	60	23	assessment	assessment	NOUN
ajst-31430	60	24	of	of	ADP
ajst-31430	60	25	potential	potential	ADJ
ajst-31430	60	26	ecological	ecological	ADJ
ajst-31430	60	27	risk	risk	NOUN
ajst-31430	60	28	caused	cause	VERB
ajst-31430	60	29	by	by	ADP
ajst-31430	60	30	soil	soil	NOUN
ajst-31430	60	31	ph	ph	NOUN
ajst-31430	60	32	changes	change	NOUN
ajst-31430	60	33	in	in	ADP
ajst-31430	60	34	different	different	ADJ
ajst-31430	60	35	types	type	NOUN
ajst-31430	60	36	of	of	ADP
ajst-31430	60	37	purple	purple	ADJ
ajst-31430	60	38	soils	soil	NOUN
ajst-31430	60	39	in	in	ADP
ajst-31430	60	40	southwest	southwest	ADJ
ajst-31430	60	41	china[j	china[j	NOUN
ajst-31430	60	42	]	]	PUNCT
ajst-31430	60	43	.	.	PUNCT
ajst-31430	61	1	environmental	environmental	ADJ
ajst-31430	61	2	science	science	NOUN
ajst-31430	61	3	,	,	PUNCT
ajst-31430	61	4	2024	2024	NUM
ajst-31430	61	5	,	,	PUNCT
ajst-31430	61	6	45(4	45(4	NUM
ajst-31430	61	7	):	):	PUNCT
ajst-31430	61	8	2440	2440	NUM
ajst-31430	61	9	-	-	SYM
ajst-31430	61	10	2449	2449	NUM
ajst-31430	61	11	.	.	PUNCT
ajst-31430	62	1	[	[	X
ajst-31430	62	2	2	2	X
ajst-31430	62	3	]	]	X
ajst-31430	62	4	ge	ge	PROPN
ajst-31430	62	5	lei	lei	PROPN
ajst-31430	62	6	,	,	PUNCT
ajst-31430	62	7	fang	fang	PROPN
ajst-31430	62	8	fengman	fengman	NOUN
ajst-31430	62	9	,	,	PUNCT
ajst-31430	62	10	zhou	zhou	PROPN
ajst-31430	62	11	hao	hao	PROPN
ajst-31430	62	12	,	,	PUNCT
ajst-31430	63	1	et	et	PROPN
ajst-31430	63	2	al	al	PROPN
ajst-31430	63	3	.	.	PROPN
ajst-31430	63	4	vertical	vertical	ADJ
ajst-31430	63	5	distribution	distribution	NOUN
ajst-31430	63	6	and	and	CCONJ
ajst-31430	63	7	migration	migration	NOUN
ajst-31430	63	8	of	of	ADP
ajst-31430	63	9	heavy	heavy	ADJ
ajst-31430	63	10	metals	metal	NOUN
ajst-31430	63	11	in	in	ADP
ajst-31430	63	12	different	different	ADJ
ajst-31430	63	13	types	type	NOUN
ajst-31430	63	14	of	of	ADP
ajst-31430	63	15	soils	soil	NOUN
ajst-31430	63	16	in	in	ADP
ajst-31430	63	17	caizi	caizi	PROPN
ajst-31430	63	18	lake	lake	NOUN
ajst-31430	63	19	wetland[j	wetland[j	PROPN
ajst-31430	63	20	]	]	PUNCT
ajst-31430	63	21	.	.	PUNCT
ajst-31430	64	1	environmental	environmental	ADJ
ajst-31430	64	2	chemistry	chemistry	NOUN
ajst-31430	64	3	,	,	PUNCT
ajst-31430	64	4	2024	2024	NUM
ajst-31430	64	5	,	,	PUNCT
ajst-31430	64	6	43	43	NUM
ajst-31430	64	7	(	(	PUNCT
ajst-31430	64	8	3	3	NUM
ajst-31430	64	9	):	):	PUNCT
ajst-31430	64	10	933	933	NUM
ajst-31430	64	11	-	-	SYM
ajst-31430	64	12	941	941	NUM
ajst-31430	64	13	.	.	PUNCT
ajst-31430	65	1	[	[	X
ajst-31430	65	2	3	3	X
ajst-31430	65	3	]	]	X
ajst-31430	65	4	zhang	zhang	PROPN
ajst-31430	65	5	tingting	tingting	PROPN
ajst-31430	65	6	,	,	PUNCT
ajst-31430	65	7	wang	wang	PROPN
ajst-31430	65	8	xiyuan	xiyuan	PROPN
ajst-31430	65	9	,	,	PUNCT
ajst-31430	65	10	wu	wu	PROPN
ajst-31430	65	11	haoying	haoying	PROPN
ajst-31430	65	12	,	,	PUNCT
ajst-31430	65	13	et	et	PROPN
ajst-31430	65	14	al	al	PROPN
ajst-31430	65	15	.	.	PROPN
ajst-31430	65	16	comparison	comparison	NOUN
ajst-31430	65	17	and	and	CCONJ
ajst-31430	65	18	application	application	NOUN
ajst-31430	65	19	of	of	ADP
ajst-31430	65	20	different	different	ADJ
ajst-31430	65	21	types	type	NOUN
ajst-31430	65	22	of	of	ADP
ajst-31430	65	23	water	water	NOUN
ajst-31430	65	24	retaining	retain	VERB
ajst-31430	65	25	agents	agent	NOUN
ajst-31430	65	26	on	on	ADP
ajst-31430	65	27	cd+2	cd+2	PROPN
ajst-31430	65	28	adsorption[j	adsorption[j	PROPN
ajst-31430	65	29	]	]	PUNCT
ajst-31430	65	30	.	.	PUNCT
ajst-31430	66	1	mining	mining	NOUN
ajst-31430	66	2	research	research	NOUN
ajst-31430	66	3	and	and	CCONJ
ajst-31430	66	4	development	development	NOUN
ajst-31430	66	5	,	,	PUNCT
ajst-31430	66	6	2023	2023	NUM
ajst-31430	66	7	,	,	PUNCT
ajst-31430	66	8	43(6	43(6	NUM
ajst-31430	66	9	):	):	PUNCT
ajst-31430	66	10	154	154	NUM
ajst-31430	66	11	-	-	SYM
ajst-31430	66	12	162	162	NUM
ajst-31430	66	13	.	.	PUNCT
ajst-31430	67	1	[	[	X
ajst-31430	67	2	4	4	X
ajst-31430	67	3	]	]	X
ajst-31430	67	4	wang	wang	PROPN
ajst-31430	67	5	shouxing	shouxing	PROPN
ajst-31430	67	6	,	,	PUNCT
ajst-31430	67	7	ou	ou	PROPN
ajst-31430	67	8	lipeng	lipeng	PROPN
ajst-31430	67	9	,	,	PUNCT
ajst-31430	67	10	qi	qi	PROPN
ajst-31430	67	11	yaogang	yaogang	PROPN
ajst-31430	67	12	,	,	PUNCT
ajst-31430	67	13	et	et	PROPN
ajst-31430	67	14	al	al	PROPN
ajst-31430	67	15	.	.	PUNCT
ajst-31430	67	16	evaluation	evaluation	NOUN
ajst-31430	67	17	of	of	ADP
ajst-31430	67	18	heavy	heavy	ADJ
ajst-31430	67	19	metal	metal	NOUN
ajst-31430	67	20	pollution	pollution	NOUN
ajst-31430	67	21	in	in	ADP
ajst-31430	67	22	soil	soil	NOUN
ajst-31430	67	23	around	around	ADP
ajst-31430	67	24	a	a	DET
ajst-31430	67	25	metal	metal	NOUN
ajst-31430	67	26	mine[j	mine[j	NOUN
ajst-31430	67	27	]	]	PUNCT
ajst-31430	67	28	.	.	PUNCT
ajst-31430	68	1	south	south	PROPN
ajst-31430	68	2	china	china	PROPN
ajst-31430	68	3	geology	geology	NOUN
ajst-31430	68	4	,	,	PUNCT
ajst-31430	68	5	39(4	39(4	NUM
ajst-31430	68	6	):	):	PUNCT
ajst-31430	68	7	655	655	NUM
ajst-31430	68	8	-	-	SYM
ajst-31430	68	9	665	665	NUM
ajst-31430	68	10	.	.	PUNCT
ajst-31430	69	1	[	[	X
ajst-31430	69	2	5	5	NUM
ajst-31430	69	3	]	]	PUNCT
ajst-31430	69	4	gong	gong	PROPN
ajst-31430	69	5	liang	liang	PROPN
ajst-31430	69	6	.	.	PUNCT
ajst-31430	70	1	characteristics	characteristic	NOUN
ajst-31430	70	2	of	of	ADP
ajst-31430	70	3	heavy	heavy	ADJ
ajst-31430	70	4	metal	metal	NOUN
ajst-31430	70	5	pollution	pollution	NOUN
ajst-31430	70	6	in	in	ADP
ajst-31430	70	7	mine	mine	ADJ
ajst-31430	70	8	soil	soil	NOUN
ajst-31430	70	9	and	and	CCONJ
ajst-31430	70	10	its	its	PRON
ajst-31430	70	11	potential	potential	ADJ
ajst-31430	70	12	ecological	ecological	ADJ
ajst-31430	70	13	risk	risk	NOUN
ajst-31430	70	14	assessment[j	assessment[j	X
ajst-31430	70	15	]	]	PUNCT
ajst-31430	70	16	.	.	PUNCT
ajst-31430	71	1	world	world	NOUN
ajst-31430	71	2	nonferrous	nonferrous	ADJ
ajst-31430	71	3	metals	metal	NOUN
ajst-31430	71	4	,	,	PUNCT
ajst-31430	71	5	2023	2023	NUM
ajst-31430	71	6	,	,	PUNCT
ajst-31430	71	7	1	1	NUM
ajst-31430	71	8	:	:	SYM
ajst-31430	71	9	226	226	NUM
ajst-31430	71	10	-	-	SYM
ajst-31430	71	11	228	228	NUM
ajst-31430	71	12	.	.	PUNCT
ajst-31430	72	1	[	[	X
ajst-31430	72	2	6	6	NUM
ajst-31430	72	3	]	]	PUNCT
ajst-31430	72	4	zhu	zhu	PROPN
ajst-31430	72	5	yanping	yanping	NOUN
ajst-31430	72	6	.	.	PUNCT
ajst-31430	73	1	monitoring	monitor	VERB
ajst-31430	73	2	method	method	NOUN
ajst-31430	73	3	of	of	ADP
ajst-31430	73	4	heavy	heavy	ADJ
ajst-31430	73	5	metal	metal	NOUN
ajst-31430	73	6	pollution	pollution	NOUN
ajst-31430	73	7	in	in	ADP
ajst-31430	73	8	mine	mine	ADJ
ajst-31430	73	9	environment	environment	NOUN
ajst-31430	73	10	soil[j	soil[j	NOUN
ajst-31430	73	11	]	]	PUNCT
ajst-31430	73	12	.	.	PUNCT
ajst-31430	74	1	environmental	environmental	ADJ
ajst-31430	74	2	science	science	NOUN
ajst-31430	74	3	and	and	CCONJ
ajst-31430	74	4	management	management	NOUN
ajst-31430	74	5	.	.	PUNCT
ajst-31430	75	1	2021	2021	NUM
ajst-31430	75	2	,	,	PUNCT
ajst-31430	75	3	46(7	46(7	NUM
ajst-31430	75	4	):	):	PUNCT
ajst-31430	75	5	127	127	NUM
ajst-31430	75	6	-	-	SYM
ajst-31430	75	7	131	131	NUM
ajst-31430	75	8	.	.	PUNCT
ajst-31430	76	1	[	[	X
ajst-31430	76	2	7	7	X
ajst-31430	76	3	]	]	X
ajst-31430	76	4	bai	bai	PROPN
ajst-31430	76	5	mei	mei	PROPN
ajst-31430	76	6	.	.	PUNCT
ajst-31430	77	1	the	the	DET
ajst-31430	77	2	research	research	NOUN
ajst-31430	77	3	about	about	ADP
ajst-31430	77	4	the	the	DET
ajst-31430	77	5	main	main	ADJ
ajst-31430	77	6	factors	factor	NOUN
ajst-31430	77	7	which	which	PRON
ajst-31430	77	8	effect	effect	NOUN
ajst-31430	77	9	on	on	ADP
ajst-31430	77	10	the	the	DET
ajst-31430	77	11	eluviation	eluviation	NOUN
ajst-31430	77	12	of	of	ADP
ajst-31430	77	13	heavy	heavy	ADJ
ajst-31430	77	14	metals	metal	NOUN
ajst-31430	77	15	in	in	ADP
ajst-31430	77	16	the	the	DET
ajst-31430	77	17	soil[d	soil[d	NOUN
ajst-31430	77	18	]	]	PUNCT
ajst-31430	77	19	.	.	PUNCT
ajst-31430	78	1	hunan	hunan	PROPN
ajst-31430	78	2	agricultural	agricultural	PROPN
ajst-31430	78	3	university	university	PROPN
ajst-31430	78	4	,	,	PUNCT
ajst-31430	78	5	2011	2011	NUM
ajst-31430	78	6	.	.	PUNCT
ajst-31430	79	1	[	[	X
ajst-31430	79	2	8	8	NUM
ajst-31430	79	3	]	]	X
ajst-31430	79	4	kong	kong	PROPN
ajst-31430	79	5	huimin	huimin	PROPN
ajst-31430	79	6	,	,	PUNCT
ajst-31430	79	7	wang	wang	PROPN
ajst-31430	79	8	jinsheng	jinsheng	PROPN
ajst-31430	79	9	,	,	PUNCT
ajst-31430	79	10	song	song	NOUN
ajst-31430	79	11	liuting	liuting	NOUN
ajst-31430	79	12	,	,	PUNCT
ajst-31430	79	13	et	et	PROPN
ajst-31430	79	14	al	al	PROPN
ajst-31430	79	15	.	.	PUNCT
ajst-31430	79	16	studies	study	NOUN
ajst-31430	79	17	on	on	ADP
ajst-31430	79	18	the	the	DET
ajst-31430	79	19	distribution	distribution	NOUN
ajst-31430	79	20	of	of	ADP
ajst-31430	79	21	lead	lead	NOUN
ajst-31430	79	22	in	in	ADP
ajst-31430	79	23	soil	soil	NOUN
ajst-31430	79	24	and	and	CCONJ
ajst-31430	79	25	shallow	shallow	ADJ
ajst-31430	79	26	groundwater	groundwater	NOUN
ajst-31430	79	27	in	in	ADP
ajst-31430	79	28	hun	hun	PROPN
ajst-31430	79	29	river	river	PROPN
ajst-31430	79	30	alluvial	alluvial	ADJ
ajst-31430	79	31	fan[j	fan[j	PROPN
ajst-31430	79	32	]	]	PUNCT
ajst-31430	79	33	.	.	PUNCT
ajst-31430	80	1	environmental	environmental	ADJ
ajst-31430	80	2	chemistry	chemistry	NOUN
ajst-31430	80	3	,	,	PUNCT
ajst-31430	80	4	2013	2013	NUM
ajst-31430	80	5	,	,	PUNCT
ajst-31430	80	6	32(3	32(3	NUM
ajst-31430	80	7	):	):	PUNCT
ajst-31430	80	8	431	431	NUM
ajst-31430	80	9	-	-	SYM
ajst-31430	80	10	437	437	NUM
ajst-31430	80	11	.	.	PUNCT
ajst-31430	81	1	[	[	X
ajst-31430	81	2	9	9	NUM
ajst-31430	81	3	]	]	PUNCT
ajst-31430	81	4	xie	xie	PROPN
ajst-31430	81	5	luman	luman	PROPN
ajst-31430	81	6	,	,	PUNCT
ajst-31430	81	7	zhang	zhang	PROPN
ajst-31430	81	8	manqiu	manqiu	ADJ
ajst-31430	81	9	,	,	PUNCT
ajst-31430	81	10	fu	fu	PROPN
ajst-31430	81	11	xiaojun	xiaojun	PROPN
ajst-31430	81	12	.	.	PUNCT
ajst-31430	82	1	analytical	analytical	ADJ
ajst-31430	82	2	kinetics	kinetic	NOUN
ajst-31430	82	3	of	of	ADP
ajst-31430	82	4	lead	lead	NOUN
ajst-31430	82	5	in	in	ADP
ajst-31430	82	6	lead	lead	NOUN
ajst-31430	82	7	contaminated	contaminate	VERB
ajst-31430	82	8	soil	soil	NOUN
ajst-31430	82	9	at	at	ADP
ajst-31430	82	10	different	different	ADJ
ajst-31430	82	11	ph[j	ph[j	PROPN
ajst-31430	82	12	]	]	PUNCT
ajst-31430	82	13	.	.	PUNCT
ajst-31430	82	14	environment	environment	NOUN
ajst-31430	82	15	and	and	CCONJ
ajst-31430	82	16	development	development	NOUN
ajst-31430	82	17	,	,	PUNCT
ajst-31430	82	18	2020	2020	NUM
ajst-31430	82	19	,	,	PUNCT
ajst-31430	82	20	11	11	NUM
ajst-31430	82	21	:	:	SYM
ajst-31430	82	22	109	109	NUM
ajst-31430	82	23	-	-	SYM
ajst-31430	82	24	110	110	NUM
ajst-31430	82	25	,	,	PUNCT
ajst-31430	82	26	112	112	NUM
ajst-31430	82	27	.	.	PUNCT
ajst-31430	83	1	[	[	X
ajst-31430	83	2	10	10	NUM
ajst-31430	83	3	]	]	X
ajst-31430	83	4	ling	ling	PROPN
ajst-31430	83	5	yun	yun	PROPN
ajst-31430	83	6	.	.	PUNCT
ajst-31430	84	1	study	study	NOUN
ajst-31430	84	2	on	on	ADP
ajst-31430	84	3	the	the	DET
ajst-31430	84	4	characteristics	characteristic	NOUN
ajst-31430	84	5	of	of	ADP
ajst-31430	84	6	typical	typical	ADJ
ajst-31430	84	7	soil	soil	NOUN
ajst-31430	84	8	acidification	acidification	NOUN
ajst-31430	84	9	in	in	ADP
ajst-31430	84	10	southwest	southwest	PROPN
ajst-31430	84	11	china	china	PROPN
ajst-31430	84	12	and	and	CCONJ
ajst-31430	84	13	its	its	PRON
ajst-31430	84	14	influence	influence	NOUN
ajst-31430	84	15	on	on	ADP
ajst-31430	84	16	the	the	DET
ajst-31430	84	17	environmental	environmental	ADJ
ajst-31430	84	18	behavior	behavior	NOUN
ajst-31430	84	19	of	of	ADP
ajst-31430	84	20	cadmium	cadmium	NOUN
ajst-31430	84	21	and	and	CCONJ
ajst-31430	84	22	lead[d	lead[d	PROPN
ajst-31430	84	23	]	]	PUNCT
ajst-31430	84	24	.	.	PUNCT
ajst-31430	85	1	southwest	southwest	PROPN
ajst-31430	85	2	university	university	PROPN
ajst-31430	85	3	,	,	PUNCT
ajst-31430	85	4	2022	2022	NUM
ajst-31430	85	5	.	.	PUNCT
ajst-31430	86	1	[	[	X
ajst-31430	86	2	11	11	NUM
ajst-31430	86	3	]	]	PUNCT
ajst-31430	86	4	liu	liu	PROPN
ajst-31430	86	5	ziyun	ziyun	PROPN
ajst-31430	86	6	,	,	PUNCT
ajst-31430	86	7	cui	cui	PROPN
ajst-31430	86	8	jianguo	jianguo	PROPN
ajst-31430	86	9	,	,	PUNCT
ajst-31430	86	10	li	li	PROPN
ajst-31430	86	11	hongyan	hongyan	PROPN
ajst-31430	86	12	,	,	PUNCT
ajst-31430	86	13	et	et	PROPN
ajst-31430	86	14	al	al	PROPN
ajst-31430	86	15	.	.	PUNCT
ajst-31430	86	16	experimental	experimental	ADJ
ajst-31430	86	17	study	study	NOUN
ajst-31430	86	18	on	on	ADP
ajst-31430	86	19	adsorption	adsorption	NOUN
ajst-31430	86	20	fixation	fixation	NOUN
ajst-31430	86	21	of	of	ADP
ajst-31430	86	22	pb2	pb2	PROPN
ajst-31430	86	23	+	+	NUM
ajst-31430	86	24	by	by	ADP
ajst-31430	86	25	k2feo4	k2feo4	PROPN
ajst-31430	86	26	enhanced	enhanced	ADJ
ajst-31430	86	27	soil	soil	NOUN
ajst-31430	86	28	polluted	pollute	VERB
ajst-31430	86	29	by	by	ADP
ajst-31430	86	30	coal	coal	NOUN
ajst-31430	86	31	mining[j	mining[j	PROPN
ajst-31430	86	32	]	]	PUNCT
ajst-31430	86	33	.	.	PUNCT
ajst-31430	87	1	modern	modern	ADJ
ajst-31430	87	2	chemical	chemical	NOUN
ajst-31430	87	3	industry	industry	NOUN
ajst-31430	87	4	,	,	PUNCT
ajst-31430	87	5	2020	2020	NUM
ajst-31430	87	6	,	,	PUNCT
ajst-31430	87	7	40	40	NUM
ajst-31430	87	8	:	:	PUNCT
ajst-31430	87	9	176	176	NUM
ajst-31430	87	10	-	-	SYM
ajst-31430	87	11	180	180	NUM
ajst-31430	87	12	.	.	PUNCT
ajst-31430	88	1	[	[	X
ajst-31430	88	2	12	12	NUM
ajst-31430	88	3	]	]	X
ajst-31430	88	4	lin	lin	PROPN
ajst-31430	88	5	shunhua	shunhua	PROPN
ajst-31430	88	6	,	,	PUNCT
ajst-31430	88	7	huang	huang	PROPN
ajst-31430	88	8	yinxiao	yinxiao	PROPN
ajst-31430	88	9	,	,	PUNCT
ajst-31430	88	10	yao	yao	PROPN
ajst-31430	88	11	yiqun	yiqun	NOUN
ajst-31430	88	12	,	,	PUNCT
ajst-31430	88	13	et	et	PROPN
ajst-31430	88	14	al	al	PROPN
ajst-31430	88	15	.	.	PUNCT
ajst-31430	89	1	the	the	DET
ajst-31430	89	2	distribution	distribution	NOUN
ajst-31430	89	3	of	of	ADP
ajst-31430	89	4	pb	pb	ADP
ajst-31430	89	5	in	in	ADP
ajst-31430	89	6	the	the	DET
ajst-31430	89	7	plant	plant	NOUN
ajst-31430	89	8	-	-	PUNCT
ajst-31430	89	9	soil	soil	NOUN
ajst-31430	89	10	system	system	NOUN
ajst-31430	89	11	and	and	CCONJ
ajst-31430	89	12	its	its	PRON
ajst-31430	89	13	ecological	ecological	ADJ
ajst-31430	89	14	reaction[j	reaction[j	NOUN
ajst-31430	89	15	]	]	PUNCT
ajst-31430	89	16	.	.	PUNCT
ajst-31430	90	1	acta	acta	PROPN
ajst-31430	90	2	phytoecologica	phytoecologica	PROPN
ajst-31430	90	3	et	et	PROPN
ajst-31430	90	4	geobotanica	geobotanica	PROPN
ajst-31430	90	5	sinica	sinica	PROPN
ajst-31430	90	6	,	,	PUNCT
ajst-31430	90	7	1985	1985	NUM
ajst-31430	90	8	,	,	PUNCT
ajst-31430	90	9	9(2	9(2	NUM
ajst-31430	90	10	):	):	PUNCT
ajst-31430	90	11	85	85	NUM
ajst-31430	90	12	-	-	SYM
ajst-31430	90	13	91	91	NUM
ajst-31430	90	14	.	.	PUNCT
ajst-31430	91	1	[	[	X
ajst-31430	91	2	13	13	NUM
ajst-31430	91	3	]	]	X
ajst-31430	91	4	zhong	zhong	PROPN
ajst-31430	91	5	shunqing	shunqing	PROPN
ajst-31430	91	6	.	.	PUNCT
ajst-31430	92	1	mechanism	mechanism	NOUN
ajst-31430	92	2	of	of	ADP
ajst-31430	92	3	iron	iron	NOUN
ajst-31430	92	4	plaque	plaque	NOUN
ajst-31430	92	5	effect	effect	NOUN
ajst-31430	92	6	on	on	ADP
ajst-31430	92	7	phosphorus	phosphorus	NOUN
ajst-31430	92	8	and	and	CCONJ
ajst-31430	92	9	lead	lead	VERB
ajst-31430	92	10	transformation	transformation	NOUN
ajst-31430	92	11	and	and	CCONJ
ajst-31430	92	12	its	its	PRON
ajst-31430	92	13	bioavailability[d	bioavailability[d	NOUN
ajst-31430	92	14	]	]	PUNCT
ajst-31430	92	15	.	.	PUNCT
ajst-31430	93	1	zhejiang	zhejiang	PROPN
ajst-31430	93	2	university	university	PROPN
ajst-31430	93	3	,	,	PUNCT
ajst-31430	93	4	2009	2009	NUM
ajst-31430	93	5	.	.	PUNCT
ajst-31430	94	1	[	[	X
ajst-31430	94	2	14	14	NUM
ajst-31430	94	3	]	]	X
ajst-31430	94	4	peng	peng	PROPN
ajst-31430	94	5	min	min	PROPN
ajst-31430	94	6	.	.	PROPN
ajst-31430	94	7	heavy	heavy	ADJ
ajst-31430	94	8	metals	metal	NOUN
ajst-31430	94	9	in	in	ADP
ajst-31430	94	10	soil	soil	NOUN
ajst-31430	94	11	-	-	PUNCT
ajst-31430	94	12	crop	crop	NOUN
ajst-31430	94	13	system	system	NOUN
ajst-31430	94	14	from	from	ADP
ajst-31430	94	15	typical	typical	ADJ
ajst-31430	94	16	high	high	ADJ
ajst-31430	94	17	geological	geological	ADJ
ajst-31430	94	18	background	background	NOUN
ajst-31430	94	19	areas	area	NOUN
ajst-31430	94	20	,	,	PUNCT
ajst-31430	94	21	southwest	southwest	NOUN
ajst-31430	94	22	china	china	PROPN
ajst-31430	94	23	:	:	PUNCT
ajst-31430	94	24	transfer	transfer	VERB
ajst-31430	94	25	characteristics	characteristic	NOUN
ajst-31430	94	26	and	and	CCONJ
ajst-31430	94	27	controlling	control	VERB
ajst-31430	94	28	factors[d	factors[d	PROPN
ajst-31430	94	29	]	]	PUNCT
ajst-31430	94	30	.	.	PUNCT
ajst-31430	95	1	china	china	PROPN
ajst-31430	95	2	university	university	PROPN
ajst-31430	95	3	of	of	ADP
ajst-31430	95	4	geosciences	geoscience	NOUN
ajst-31430	95	5	(	(	PUNCT
ajst-31430	95	6	beijing	beijing	PROPN
ajst-31430	95	7	)	)	PUNCT
ajst-31430	95	8	,	,	PUNCT
ajst-31430	95	9	2020	2020	NUM
ajst-31430	95	10	.	.	PUNCT