id	sid	eid	entity	type
ajst-30101	1	1	academic journal of science and technology issn	ORG
ajst-30101	1	2	2771-3032	CARDINAL
ajst-30101	2	1	14	DATE
ajst-30101	2	2	3	CARDINAL
ajst-30101	2	3	1	CARDINAL
ajst-30101	2	4	shen1	PERSON
ajst-30101	2	5	yongqiang	GPE
ajst-30101	2	6	2	CARDINAL
ajst-30101	2	7	2	DATE
ajst-30101	2	8	zhang1	PRODUCT
ajst-30101	2	9	2	DATE
ajst-30101	2	10	feng xu1	PERSON
ajst-30101	2	11	haisheng bai1	PERSON
ajst-30101	2	12	zhonghua xu1	PERSON
ajst-30101	2	13	zerun li3 1school	ORG
ajst-30101	2	14	henan polytechnic university	ORG
ajst-30101	2	15	jiaozuo	GPE
ajst-30101	2	16	henan 454003	GPE
ajst-30101	2	17	china 2international joint research	ORG
ajst-30101	2	18	henan province	GPE
ajst-30101	2	19	henan 454000	GPE
ajst-30101	2	20	china 3school	ORG
ajst-30101	2	21	henan polytechnic university	ORG
ajst-30101	2	22	jiaozuo	GPE
ajst-30101	2	23	henan 454003	GPE
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ajst-30101	2	25	yongqiang	PERSON
ajst-30101	9	1	1	CARDINAL
ajst-30101	10	1	four	CARDINAL
ajst-30101	16	1	recent years	DATE
ajst-30101	22	1	dynamics[2	ORG
ajst-30101	22	2	3	CARDINAL
ajst-30101	24	1	two	CARDINAL
ajst-30101	26	1	2	CARDINAL
ajst-30101	32	1	2	CARDINAL
ajst-30101	32	2	three	CARDINAL
ajst-30101	32	3	three	CARDINAL
ajst-30101	39	1	five	CARDINAL
ajst-30101	41	1	liu baochen[5	PERSON
ajst-30101	42	1	liu	PERSON
ajst-30101	44	1	zhou	PERSON
ajst-30101	45	1	wang jinzhuang[9	PERSON
ajst-30101	46	1	zou youfeng	PERSON
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ajst-30101	48	1	dai	ORG
ajst-30101	48	2	huayang[11	PRODUCT
ajst-30101	49	1	guo zhangchang[12	PERSON
ajst-30101	50	1	qian minggao[13	PERSON
ajst-30101	51	1	song	PERSON
ajst-30101	52	1	xie	PERSON
ajst-30101	53	1	liu tianquan[16	PERSON
ajst-30101	54	1	zhang	PERSON
ajst-30101	55	1	chunan[18	NORP
ajst-30101	56	1	deng kazhong[19	PERSON
ajst-30101	57	1	3	CARDINAL
ajst-30101	57	2	four	CARDINAL
ajst-30101	58	1	the 1970s	DATE
ajst-30101	59	1	the late 1990s	DATE
ajst-30101	63	1	jiang hongguang[20	PERSON
ajst-30101	65	1	chen tuo	PERSON
ajst-30101	66	1	the qinghai-tibet plateau	FAC
ajst-30101	67	1	the qinghai-tibet railway	FAC
ajst-30101	68	1	chen renpeng	PERSON
ajst-30101	68	2	1:1	CARDINAL
ajst-30101	68	3	the shanghai-nanjing intercity railway	ORG
ajst-30101	70	1	german	NORP
ajst-30101	70	2	china	GPE
ajst-30101	71	1	wu longliang	PERSON
ajst-30101	73	1	feng	PERSON
ajst-30101	73	2	xuzhou	GPE
ajst-30101	73	3	shanghai	GPE
ajst-30101	75	1	jia jinzong	PERSON
ajst-30101	75	2	30-ton	QUANTITY
ajst-30101	77	1	shen quan	PERSON
ajst-30101	79	1	3	CARDINAL
ajst-30101	79	2	yunnan	GPE
ajst-30101	84	1	4	CARDINAL
ajst-30101	84	2	recent years	DATE
ajst-30101	85	1	liang jianping	PERSON
ajst-30101	87	1	yang feng	PERSON
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ajst-30101	87	3	six	CARDINAL
ajst-30101	87	4	19	CARDINAL
ajst-30101	87	5	second	ORDINAL
ajst-30101	92	1	du yanliang	PERSON
ajst-30101	94	1	wang zhengshuai	PERSON
ajst-30101	96	1	deng kazhong	PERSON
ajst-30101	98	1	zheng zhilong	PERSON
ajst-30101	98	2	the hefei-fuzhou	FAC
ajst-30101	100	1	chen et al	PERSON
ajst-30101	101	1	zhao shiyun	PERSON
ajst-30101	104	1	5	CARDINAL
ajst-30101	107	1	1	CARDINAL
ajst-30101	107	2	qiang s.	PERSON
ajst-30101	107	3	ruhong b.	PERSON
ajst-30101	107	4	limin f.	PERSON
ajst-30101	108	1	western china	LOC
ajst-30101	109	1	2022	CARDINAL
ajst-30101	110	1	2	CARDINAL
ajst-30101	111	1	china	GPE
ajst-30101	111	2	august 2020	DATE
ajst-30101	112	1	3	CARDINAL
ajst-30101	112	2	third	ORDINAL
ajst-30101	112	3	fourth	ORDINAL
ajst-30101	114	1	china	GPE
ajst-30101	114	2	april 2019	DATE
ajst-30101	115	1	4	CARDINAL
ajst-30101	115	2	shi k.	PERSON
ajst-30101	116	1	tai-jiao	PERSON
ajst-30101	117	1	henan polytechnic university	ORG
ajst-30101	117	2	2023	CARDINAL
ajst-30101	118	1	5	CARDINAL
ajst-30101	118	2	liu b. s.	PERSON
ajst-30101	118	3	liao g. h.	PERSON
ajst-30101	119	1	beijing	GPE
ajst-30101	120	1	china industrial press	ORG
ajst-30101	120	2	1965	DATE
ajst-30101	121	1	4	CARDINAL
ajst-30101	122	1	6	CARDINAL
ajst-30101	124	1	beijing	GPE
ajst-30101	124	2	1981	DATE
ajst-30101	125	1	7	CARDINAL
ajst-30101	125	2	he g. q. application	PERSON
ajst-30101	125	3	weibull-type	ORG
ajst-30101	126	1	journal of china university of mining and technology	ORG
ajst-30101	126	2	1982	DATE
ajst-30101	126	3	11(1):25-29	DATE
ajst-30101	127	1	8	CARDINAL
ajst-30101	127	2	zhou g. q.	PERSON
ajst-30101	127	3	cui j. x.	PERSON
ajst-30101	128	1	beijing	GPE
ajst-30101	128	2	1983	DATE
ajst-30101	129	1	9	CARDINAL
ajst-30101	129	2	wang j. z.	PERSON
ajst-30101	129	3	xing a. s.	PERSON
ajst-30101	129	4	wu l. x.	PERSON
ajst-30101	130	1	beijing	GPE
ajst-30101	130	2	1995	DATE
ajst-30101	130	3	107	CARDINAL
ajst-30101	131	1	10	CARDINAL
ajst-30101	132	1	1997	DATE
ajst-30101	132	2	19(3	DATE
ajst-30101	132	3	109-112	CARDINAL
ajst-30101	133	1	11	CARDINAL
ajst-30101	133	2	dai h. y.	ORG
ajst-30101	133	3	wang j. z. vector	PERSON
ajst-30101	134	1	journal of china coal society	ORG
ajst-30101	134	2	2018	DATE
ajst-30101	134	3	27(5):473	CARDINAL
ajst-30101	135	1	12	CARDINAL
ajst-30101	135	2	guo z. c., yin z. r.	PERSON
ajst-30101	135	3	wang j. z. probability	PERSON
ajst-30101	136	1	journal of china coal society	ORG
ajst-30101	136	2	2020	DATE
ajst-30101	136	3	25(3):302	CARDINAL
ajst-30101	137	1	13	CARDINAL
ajst-30101	137	2	qian m. g.	PERSON
ajst-30101	138	1	2020	DATE
ajst-30101	138	2	14(2):92-106	DATE
ajst-30101	139	1	14	CARDINAL
ajst-30101	139	2	song z. q.	PERSON
ajst-30101	139	3	jiang j. q.	PERSON
ajst-30101	140	1	2016	DATE
ajst-30101	140	2	15(2):128-134	DATE
ajst-30101	141	1	15	CARDINAL
ajst-30101	141	2	zhou h. w.	PERSON
ajst-30101	141	3	wang j. a.	PERSON
ajst-30101	142	1	2019	DATE
ajst-30101	142	2	18(4):397-401	CARDINAL
ajst-30101	143	1	16	CARDINAL
ajst-30101	143	2	liu t. q.	PERSON
ajst-30101	144	1	journal of china coal society	ORG
ajst-30101	144	2	2019	DATE
ajst-30101	144	3	20(1):1	CARDINAL
ajst-30101	145	1	17	CARDINAL
ajst-30101	145	2	zhang y. z.	PERSON
ajst-30101	146	1	journal of china coal society	ORG
ajst-30101	146	2	2017	DATE
ajst-30101	146	3	22(2):34-38	DATE
ajst-30101	147	1	18	CARDINAL
ajst-30101	147	2	tang c. a. disaster	PERSON
ajst-30101	148	1	beijing	GPE
ajst-30101	148	2	1993	DATE
ajst-30101	149	1	19	CARDINAL
ajst-30101	149	2	deng k. z.	PERSON
ajst-30101	149	3	ma w. m. three	PERSON
ajst-30101	150	1	2017	DATE
ajst-30101	150	2	19(5):28-34	DATE
ajst-30101	151	1	20	CARDINAL
ajst-30101	151	2	jiang h. g. dynamic	PERSON
ajst-30101	152	1	chinese	NORP
ajst-30101	152	2	2018	DATE
ajst-30101	152	3	39(4):78-84	DATE