id	sid	eid	entity	type
ajst-15448	1	1	academic journal of science and technology issn	ORG
ajst-15448	1	2	2771-3032	CARDINAL
ajst-15448	1	3	8	CARDINAL
ajst-15448	1	4	3	CARDINAL
ajst-15448	1	5	2023 32	DATE
ajst-15448	1	6	1southwest	CARDINAL
ajst-15448	1	7	jiaotong university	ORG
ajst-15448	1	8	chengdu	GPE
ajst-15448	1	9	610037	DATE
ajst-15448	1	10	china ayrh101600@163.com	ORG
ajst-15448	3	1	zero	CARDINAL
ajst-15448	6	1	three	CARDINAL
ajst-15448	8	1	1	CARDINAL
ajst-15448	20	1	2	CARDINAL
ajst-15448	21	1	3].simultaneously	CARDINAL
ajst-15448	24	1	three	CARDINAL
ajst-15448	25	1	three	CARDINAL
ajst-15448	27	1	2	CARDINAL
ajst-15448	27	2	2.1	CARDINAL
ajst-15448	28	1	the end of the 19th century	DATE
ajst-15448	29	1	nikola tesla	ORG
ajst-15448	30	1	1889	DATE
ajst-15448	31	1	first	ORDINAL
ajst-15448	31	2	2	CARDINAL
ajst-15448	32	1	years	DATE
ajst-15448	32	2	recent years	DATE
ajst-15448	33	1	the 1960s	DATE
ajst-15448	33	2	american	NORP
ajst-15448	34	1	2	CARDINAL
ajst-15448	34	2	the 1990s	DATE
ajst-15448	34	3	the university of oakland	ORG
ajst-15448	34	4	1	CARDINAL
ajst-15448	34	5	the early 21st century	DATE
ajst-15448	34	6	the massachusetts institute of technology	ORG
ajst-15448	35	1	33	CARDINAL
ajst-15448	36	1	2	CARDINAL
ajst-15448	36	2	2014	DATE
ajst-15448	36	3	the korea advanced institute of science and technology	ORG
ajst-15448	36	4	1	CARDINAL
ajst-15448	37	1	2.2	CARDINAL
ajst-15448	38	1	the beginning of the 21st century	DATE
ajst-15448	39	1	chongqing university	ORG
ajst-15448	39	2	harbin institute of technology	ORG
ajst-15448	39	3	southeast university	ORG
ajst-15448	39	4	tianjin university of technology	ORG
ajst-15448	40	1	only a dozen years	DATE
ajst-15448	40	2	1	CARDINAL
ajst-15448	41	1	2002	DATE
ajst-15448	41	2	chongqing university	ORG
ajst-15448	42	1	2013	DATE
ajst-15448	42	2	southeast university	ORG
ajst-15448	42	3	first	ORDINAL
ajst-15448	44	1	harbin institute of technology	ORG
ajst-15448	45	1	tianjin university of technology	ORG
ajst-15448	46	1	3	CARDINAL
ajst-15448	46	2	3.1	CARDINAL
ajst-15448	47	1	2	CARDINAL
ajst-15448	49	1	ac	ORG
ajst-15448	56	1	4	CARDINAL
ajst-15448	58	1	3.2	CARDINAL
ajst-15448	59	1	2	CARDINAL
ajst-15448	68	1	2	CARDINAL
ajst-15448	70	1	two	CARDINAL
ajst-15448	70	2	0.1	CARDINAL
ajst-15448	70	3	4	CARDINAL
ajst-15448	71	1	3.3	CARDINAL
ajst-15448	78	1	4	CARDINAL
ajst-15448	81	1	34	CARDINAL
ajst-15448	82	1	two	CARDINAL
ajst-15448	85	1	4	CARDINAL
ajst-15448	86	1	4.	CARDINAL
ajst-15448	86	2	three	CARDINAL
ajst-15448	88	1	1	CARDINAL
ajst-15448	91	1	2	CARDINAL
ajst-15448	92	1	two	CARDINAL
ajst-15448	93	1	3	CARDINAL
ajst-15448	96	1	4	CARDINAL
ajst-15448	97	1	3	CARDINAL
ajst-15448	100	1	5	CARDINAL
ajst-15448	101	1	2	CARDINAL
ajst-15448	102	1	6	CARDINAL
ajst-15448	104	1	wu	PERSON
ajst-15448	104	2	l.	PERSON
ajst-15448	104	3	and zhang	PERSON
ajst-15448	104	4	2020	DATE
ajst-15448	104	5	i.	PERSON
ajst-15448	104	6	35	CARDINAL
ajst-15448	104	7	1153-1165	CARDINAL
ajst-15448	105	1	2	CARDINAL
ajst-15448	105	2	z.	PERSON
ajst-15448	105	3	w.	PERSON
ajst-15448	105	4	wang	PERSON
ajst-15448	105	5	2020	DATE
ajst-15448	106	1	48	CARDINAL
ajst-15448	106	2	42	CARDINAL
ajst-15448	107	1	3	CARDINAL
ajst-15448	107	2	x.	GPE
ajst-15448	107	3	jia, e.	PERSON
ajst-15448	107	4	x.	EVENT
ajst-15448	107	5	2017	CARDINAL
ajst-15448	108	1	43	CARDINAL
ajst-15448	108	2	148	CARDINAL
ajst-15448	109	1	4	CARDINAL
ajst-15448	109	2	chen	PERSON
ajst-15448	109	3	x.	GPE
ajst-15448	109	4	2019	DATE
ajst-15448	110	1	changchun university of technology	ORG