id	sid	eid	entity	type
ajst-24472	1	1	academic journal of science and technology issn	ORG
ajst-24472	1	2	2771-3032	CARDINAL
ajst-24472	2	1	12	CARDINAL
ajst-24472	2	2	1	CARDINAL
ajst-24472	2	3	2024 65	DATE
ajst-24472	2	4	shudong	DATE
ajst-24472	2	5	1	CARDINAL
ajst-24472	2	6	2 1	CARDINAL
ajst-24472	2	7	china	GPE
ajst-24472	2	8	chongqing research institute	ORG
ajst-24472	2	9	chongqing	GPE
ajst-24472	2	10	400037	DATE
ajst-24472	2	11	china 2	ORG
ajst-24472	2	12	chongqing	GPE
ajst-24472	2	13	400037	DATE
ajst-24472	2	14	china	GPE
ajst-24472	5	1	four	CARDINAL
ajst-24472	6	1	china	GPE
ajst-24472	8	1	1	CARDINAL
ajst-24472	8	2	1	CARDINAL
ajst-24472	9	1	2	CARDINAL
ajst-24472	11	1	china	GPE
ajst-24472	12	1	china	GPE
ajst-24472	12	2	2001	DATE
ajst-24472	12	3	4	CARDINAL
ajst-24472	15	1	recent years	DATE
ajst-24472	15	2	5	CARDINAL
ajst-24472	16	1	7	CARDINAL
ajst-24472	17	1	one	CARDINAL
ajst-24472	18	1	11	CARDINAL
ajst-24472	20	1	2	CARDINAL
ajst-24472	20	2	2.1	CARDINAL
ajst-24472	20	3	three	CARDINAL
ajst-24472	21	1	1	CARDINAL
ajst-24472	22	1	57%	PERCENT
ajst-24472	22	2	below 10%	PERCENT
ajst-24472	24	1	2	CARDINAL
ajst-24472	25	1	1	CARDINAL
ajst-24472	25	2	5%~16%	PERCENT
ajst-24472	25	3	650℃	MONEY
ajst-24472	25	4	over 12%	PERCENT
ajst-24472	27	1	3	CARDINAL
ajst-24472	29	1	12	CARDINAL
ajst-24472	30	1	2.2	CARDINAL
ajst-24472	30	2	china	GPE
ajst-24472	30	3	the years	DATE
ajst-24472	30	4	china	GPE
ajst-24472	31	1	2,12,14-16	CARDINAL
ajst-24472	31	2	1	CARDINAL
ajst-24472	32	1	2224 22	DATE
ajst-24472	32	2	66	CARDINAL
ajst-24472	33	1	each year	DATE
ajst-24472	33	2	about 25%	PERCENT
ajst-24472	34	1	2	CARDINAL
ajst-24472	35	1	the past two decades	DATE
ajst-24472	35	2	65%	PERCENT
ajst-24472	35	3	four	CARDINAL
ajst-24472	36	1	3	CARDINAL
ajst-24472	37	1	per million tons	QUANTITY
ajst-24472	37	2	1/3	CARDINAL
ajst-24472	37	3	1/8	CARDINAL
ajst-24472	39	1	4	CARDINAL
ajst-24472	40	1	china	GPE
ajst-24472	41	1	recent years	DATE
ajst-24472	41	2	guizhou	GPE
ajst-24472	41	3	china	GPE
ajst-24472	41	4	hunan	GPE
ajst-24472	41	5	yunnan	GPE
ajst-24472	41	6	sichuan	GPE
ajst-24472	41	7	chongqing	GPE
ajst-24472	41	8	shanxi	GPE
ajst-24472	42	1	5	CARDINAL
ajst-24472	46	1	3	CARDINAL
ajst-24472	46	2	3.1	CARDINAL
ajst-24472	51	1	17	CARDINAL
ajst-24472	52	1	china	GPE
ajst-24472	55	1	1	CARDINAL
ajst-24472	55	2	three	CARDINAL
ajst-24472	56	1	two	CARDINAL
ajst-24472	56	2	three	CARDINAL
ajst-24472	57	1	2	CARDINAL
ajst-24472	59	1	3	CARDINAL
ajst-24472	61	1	china	GPE
ajst-24472	63	1	three	CARDINAL
ajst-24472	64	1	3.2	CARDINAL
ajst-24472	64	2	1	CARDINAL
ajst-24472	65	1	first	ORDINAL
ajst-24472	65	2	second	ORDINAL
ajst-24472	65	3	third	ORDINAL
ajst-24472	66	1	three	CARDINAL
ajst-24472	71	1	1	CARDINAL
ajst-24472	71	2	3.3	CARDINAL
ajst-24472	72	1	three	CARDINAL
ajst-24472	72	2	18	CARDINAL
ajst-24472	74	1	67	CARDINAL
ajst-24472	84	1	china	GPE
ajst-24472	84	2	china	GPE
ajst-24472	85	1	two	CARDINAL
ajst-24472	90	1	4	CARDINAL
ajst-24472	92	1	4.1	CARDINAL
ajst-24472	92	2	first	ORDINAL
ajst-24472	93	1	2	CARDINAL
ajst-24472	94	1	2	CARDINAL
ajst-24472	94	2	three	CARDINAL
ajst-24472	99	1	2	CARDINAL
ajst-24472	99	2	china	GPE
ajst-24472	99	3	one	CARDINAL
ajst-24472	100	1	3	CARDINAL
ajst-24472	100	2	3	CARDINAL
ajst-24472	101	1	four	CARDINAL
ajst-24472	102	1	four	CARDINAL
ajst-24472	103	1	68 4.2	CARDINAL
ajst-24472	105	1	china	GPE
ajst-24472	106	1	five	CARDINAL
ajst-24472	107	1	seven	CARDINAL
ajst-24472	109	1	4.3	CARDINAL
ajst-24472	112	1	4	CARDINAL
ajst-24472	113	1	first	ORDINAL
ajst-24472	114	1	secondly	ORDINAL
ajst-24472	114	2	4	CARDINAL
ajst-24472	114	3	4.4	CARDINAL
ajst-24472	115	1	two	CARDINAL
ajst-24472	115	2	one	CARDINAL
ajst-24472	120	1	5	CARDINAL
ajst-24472	122	1	four	CARDINAL
ajst-24472	124	1	chongqing research institute co., ltd.	ORG
ajst-24472	124	2	2022	CARDINAL
ajst-24472	124	3	chongqing	GPE
ajst-24472	124	4	cqyc20210301417	PERSON
ajst-24472	128	1	2023,5	CARDINAL
ajst-24472	128	2	13	CARDINAL
ajst-24472	129	1	2	CARDINAL
ajst-24472	129	2	li chunxin	PERSON
ajst-24472	129	3	zhang minbo	PERSON
ajst-24472	129	4	wang zichao	PERSON
ajst-24472	130	1	china	GPE
ajst-24472	130	2	2012	DATE
ajst-24472	130	3	2021	CARDINAL
ajst-24472	132	1	3	CARDINAL
ajst-24472	132	2	huang quan	PERSON
ajst-24472	134	1	2022,53	DATE
ajst-24472	134	2	05	DATE
ajst-24472	134	3	241	CARDINAL
ajst-24472	135	1	4	CARDINAL
ajst-24472	139	1	beijing	GPE
ajst-24472	139	2	2011	DATE
ajst-24472	140	1	5	CARDINAL
ajst-24472	140	2	zhao hao	PERSON
ajst-24472	140	3	xu	PERSON
ajst-24472	140	4	ren zhicheng	PERSON
ajst-24472	141	1	china mining magazine	ORG
ajst-24472	141	2	2023,32	CARDINAL
ajst-24472	141	3	11	CARDINAL
ajst-24472	141	4	34	CARDINAL
ajst-24472	141	5	69	CARDINAL
ajst-24472	142	1	6	CARDINAL
ajst-24472	144	1	2021,50(09	ORG
ajst-24472	144	2	29-31	DATE
ajst-24472	145	1	zhao meiling	PERSON
ajst-24472	145	2	liu guangwei	PERSON
ajst-24472	145	3	fu ensan	PERSON
ajst-24472	147	1	china	GPE
ajst-24472	147	2	2023,49(07	CARDINAL
ajst-24472	147	3	67-73	DATE
ajst-24472	148	1	8	CARDINAL
ajst-24472	148	2	zhang jinggang	PERSON
ajst-24472	148	3	wang qingyan	PERSON
ajst-24472	148	4	zhao shufeng.	PERSON
ajst-24472	151	1	2022	CARDINAL
ajst-24472	151	2	49	DATE
ajst-24472	151	3	01	DATE
ajst-24472	151	4	114	CARDINAL
ajst-24472	152	1	9	CARDINAL
ajst-24472	152	2	li xijian	PERSON
ajst-24472	153	1	chen liuyu	PERSON
ajst-24472	155	1	239	CARDINAL
ajst-24472	156	1	10	CARDINAL
ajst-24472	156	2	qiao	PERSON
ajst-24472	156	3	xu jin	PERSON
ajst-24472	156	4	chen qing	PERSON
ajst-24472	159	1	48	CARDINAL
ajst-24472	160	1	11	CARDINAL
ajst-24472	160	2	wang chuanming.	PERSON
ajst-24472	163	1	2024,7	CARDINAL
ajst-24472	163	2	103	CARDINAL
ajst-24472	164	1	12	CARDINAL
ajst-24472	164	2	china	GPE
ajst-24472	164	3	the past 10 years	DATE
ajst-24472	166	1	1-8	CARDINAL
ajst-24472	167	1	2024-07-07	DATE
ajst-24472	168	1	13	CARDINAL
ajst-24472	168	2	yang xiugui	PERSON
ajst-24472	168	3	pan changshu	PERSON
ajst-24472	168	4	chen yun	PERSON
ajst-24472	171	1	203	CARDINAL
ajst-24472	172	1	14	CARDINAL
ajst-24472	172	2	jing guoxun	PERSON
ajst-24472	172	3	liu mengxia	PERSON
ajst-24472	173	1	china	GPE
ajst-24472	173	2	2015 to 2019	DATE
ajst-24472	175	1	2022,22	CARDINAL
ajst-24472	175	2	03	CARDINAL
ajst-24472	175	3	1680-1686	CARDINAL
ajst-24472	176	1	15	CARDINAL
ajst-24472	176	2	wang wei	PERSON
ajst-24472	176	3	li yu	PERSON
ajst-24472	176	4	li xiangong	PERSON
ajst-24472	177	1	2010	DATE
ajst-24472	177	2	2018	DATE
ajst-24472	179	1	2020,51(05	GPE
ajst-24472	179	2	177	CARDINAL
ajst-24472	180	1	16	CARDINAL
ajst-24472	180	2	huang changguo	PERSON
ajst-24472	180	3	luo guohui	PERSON
ajst-24472	180	4	kang jianning	PERSON
ajst-24472	180	5	southwest china	LOC
ajst-24472	182	1	2015	DATE
ajst-24472	182	2	10(5	DATE
ajst-24472	182	3	112	CARDINAL
ajst-24472	183	1	17	CARDINAL
ajst-24472	183	2	han meng	PERSON
ajst-24472	183	3	jia lin	PERSON
ajst-24472	184	1	2023,44(03	CARDINAL
ajst-24472	184	2	1-8+89	DATE
ajst-24472	185	1	18	CARDINAL
ajst-24472	185	2	nie fangchao	PERSON
ajst-24472	185	3	jing deji	PERSON
ajst-24472	188	1	journal of liaoning technical university	ORG
ajst-24472	188	2	2019,38(06	TIME
ajst-24472	188	3	501	CARDINAL