id	sid	eid	entity	type
ajst-29633	1	1	academic journal of science and technology issn	ORG
ajst-29633	1	2	2771-3032	CARDINAL
ajst-29633	2	1	14	DATE
ajst-29633	2	2	1	CARDINAL
ajst-29633	2	3	355	CARDINAL
ajst-29633	2	4	peng guo	PERSON
ajst-29633	2	5	henan polytechnic university	ORG
ajst-29633	2	6	jiaozuo	GPE
ajst-29633	2	7	china	GPE
ajst-29633	7	1	1	CARDINAL
ajst-29633	14	1	2	CARDINAL
ajst-29633	14	2	2.1	CARDINAL
ajst-29633	15	1	the last century	DATE
ajst-29633	17	1	tbm	ORG
ajst-29633	17	2	the mid-20th century	DATE
ajst-29633	19	1	the late 1990s	DATE
ajst-29633	19	2	early 2000s	DATE
ajst-29633	21	1	2010s	DATE
ajst-29633	23	1	2.2	CARDINAL
ajst-29633	28	1	shenyang	GPE
ajst-29633	28	2	zhang et al.	PERSON
ajst-29633	28	3	2018	DATE
ajst-29633	29	1	bim	PERSON
ajst-29633	29	2	3d	CARDINAL
ajst-29633	33	1	switzerland	GPE
ajst-29633	33	2	356	CARDINAL
ajst-29633	33	3	2017	DATE
ajst-29633	34	1	tbm	ORG
ajst-29633	37	1	london	GPE
ajst-29633	37	2	over 21 kilometers	QUANTITY
ajst-29633	37	3	wang et al.	PERSON
ajst-29633	37	4	2020	DATE
ajst-29633	41	1	liu et al.	PERSON
ajst-29633	41	2	2019	DATE
ajst-29633	42	1	3	CARDINAL
ajst-29633	42	2	3.1	CARDINAL
ajst-29633	43	1	one	CARDINAL
ajst-29633	45	1	1	CARDINAL
ajst-29633	45	2	3.2	CARDINAL
ajst-29633	49	1	xiangjiaba	GPE
ajst-29633	49	2	tbm	ORG
ajst-29633	49	3	xu et al.	PERSON
ajst-29633	49	4	2020	DATE
ajst-29633	50	1	3.3	CARDINAL
ajst-29633	53	1	taiwan	GPE
ajst-29633	53	2	li et al.	PERSON
ajst-29633	53	3	2019	DATE
ajst-29633	54	1	4	CARDINAL
ajst-29633	54	2	4.1	CARDINAL
ajst-29633	57	1	4.2	CARDINAL
ajst-29633	60	1	4.3	CARDINAL
ajst-29633	64	1	5	CARDINAL
ajst-29633	64	2	5.1	CARDINAL
ajst-29633	65	1	357	CARDINAL
ajst-29633	67	1	5.2	CARDINAL
ajst-29633	71	1	5.3	CARDINAL
ajst-29633	73	1	6	CARDINAL
ajst-29633	77	1	& li	PERSON
ajst-29633	77	2	s.	PERSON
ajst-29633	77	3	2020	DATE
ajst-29633	79	1	95	CARDINAL
ajst-29633	79	2	235	CARDINAL
ajst-29633	80	1	2	CARDINAL
ajst-29633	80	2	wang	ORG
ajst-29633	80	3	x.	GPE
ajst-29633	80	4	& liu	PERSON
ajst-29633	80	5	f.	PERSON
ajst-29633	80	6	2019	DATE
ajst-29633	82	1	34(8	CARDINAL
ajst-29633	82	2	674-689	CARDINAL
ajst-29633	83	1	3	CARDINAL
ajst-29633	83	2	z.	PERSON
ajst-29633	83	3	2021	CARDINAL
ajst-29633	84	1	118	CARDINAL
ajst-29633	84	2	142	CARDINAL
ajst-29633	85	1	4	CARDINAL
ajst-29633	85	2	& li	PERSON
ajst-29633	85	3	2020	DATE
ajst-29633	87	1	238	CARDINAL
ajst-29633	87	2	118041	DATE
ajst-29633	88	1	5	CARDINAL
ajst-29633	88	2	xu	PERSON
ajst-29633	88	3	x.	GPE
ajst-29633	88	4	liu	PERSON
ajst-29633	88	5	2020	DATE
ajst-29633	90	1	115	CARDINAL
ajst-29633	90	2	1032-1041	CARDINAL
ajst-29633	91	1	6	CARDINAL
ajst-29633	91	2	liu	PERSON
ajst-29633	91	3	j.	PERSON
ajst-29633	91	4	2019	DATE
ajst-29633	93	1	94	CARDINAL
ajst-29633	93	2	1038-1046	CARDINAL