id	sid	eid	entity	type
ajst-9441	1	1	academic journal of science and technology issn	ORG
ajst-9441	1	2	2771-3032	CARDINAL
ajst-9441	2	1	6	CARDINAL
ajst-9441	2	2	2	CARDINAL
ajst-9441	2	3	2023 31	DATE
ajst-9441	2	4	wei pei	PERSON
ajst-9441	2	5	geng liang	PERSON
ajst-9441	2	6	xuying gao+	PERSON
ajst-9441	2	7	china electric power university	ORG
ajst-9441	2	8	beijing	GPE
ajst-9441	2	9	china	GPE
ajst-9441	2	10	three	CARDINAL
ajst-9441	3	1	one	CARDINAL
ajst-9441	3	2	second	ORDINAL
ajst-9441	4	1	ac	ORG
ajst-9441	5	1	ac	ORG
ajst-9441	6	1	ac	ORG
ajst-9441	11	1	1	CARDINAL
ajst-9441	11	2	1	CARDINAL
ajst-9441	16	1	2	CARDINAL
ajst-9441	16	2	ac	ORG
ajst-9441	17	1	daily	DATE
ajst-9441	18	1	china	GPE
ajst-9441	19	1	as early as the 1950s	DATE
ajst-9441	19	2	europe	LOC
ajst-9441	19	3	the united states	GPE
ajst-9441	20	1	ac	ORG
ajst-9441	20	2	two	CARDINAL
ajst-9441	21	1	three	CARDINAL
ajst-9441	21	2	ac	ORG
ajst-9441	22	1	1980	DATE
ajst-9441	22	2	japan	GPE
ajst-9441	22	3	ac	ORG
ajst-9441	23	1	two	CARDINAL
ajst-9441	23	2	japanese	NORP
ajst-9441	23	3	1987	DATE
ajst-9441	23	4	1993	DATE
ajst-9441	23	5	two	CARDINAL
ajst-9441	24	1	1990	DATE
ajst-9441	24	2	two	CARDINAL
ajst-9441	24	3	one	CARDINAL
ajst-9441	25	1	1	CARDINAL
ajst-9441	25	2	two	CARDINAL
ajst-9441	25	3	one	CARDINAL
ajst-9441	25	4	japan	GPE
ajst-9441	25	5	three	CARDINAL
ajst-9441	27	1	western europe	LOC
ajst-9441	28	1	french	NORP
ajst-9441	29	1	the mid-1980s	DATE
ajst-9441	30	1	chongqing university	ORG
ajst-9441	31	1	2	CARDINAL
ajst-9441	31	2	1	CARDINAL
ajst-9441	32	1	two	CARDINAL
ajst-9441	32	2	one	CARDINAL
ajst-9441	34	1	32	CARDINAL
ajst-9441	35	1	3	CARDINAL
ajst-9441	35	2	one	CARDINAL
ajst-9441	37	1	three	CARDINAL
ajst-9441	42	1	three	CARDINAL
ajst-9441	42	2	three	CARDINAL
ajst-9441	45	1	2	CARDINAL
ajst-9441	45	2	two	CARDINAL
ajst-9441	51	1	3	CARDINAL
ajst-9441	51	2	1	CARDINAL
ajst-9441	53	1	ac	ORG
ajst-9441	58	1	2	CARDINAL
ajst-9441	58	2	two	CARDINAL
ajst-9441	63	1	3	CARDINAL
ajst-9441	73	1	4	CARDINAL
ajst-9441	81	1	33 4	DATE
ajst-9441	81	2	1	CARDINAL
ajst-9441	81	3	three	CARDINAL
ajst-9441	83	1	1.	CARDINAL
ajst-9441	84	1	2	CARDINAL
ajst-9441	84	2	3	CARDINAL
ajst-9441	85	1	three	CARDINAL
ajst-9441	85	2	120 degrees	QUANTITY
ajst-9441	85	3	4	CARDINAL
ajst-9441	85	4	5	CARDINAL
ajst-9441	86	1	firstly	ORDINAL
ajst-9441	87	1	three	CARDINAL
ajst-9441	87	2	360 degrees	QUANTITY
ajst-9441	87	3	120 degrees	QUANTITY
ajst-9441	87	4	two	CARDINAL
ajst-9441	88	1	two	CARDINAL
ajst-9441	88	2	120 degrees	QUANTITY
ajst-9441	89	1	1	CARDINAL
ajst-9441	90	1	2	CARDINAL
ajst-9441	90	2	zero	CARDINAL
ajst-9441	91	1	ω	CARDINAL
ajst-9441	93	1	dc	GPE
ajst-9441	93	2	dc	GPE
ajst-9441	94	1	5	CARDINAL
ajst-9441	94	2	1	CARDINAL
ajst-9441	94	3	2	CARDINAL
ajst-9441	96	1	two	CARDINAL
ajst-9441	96	2	three	CARDINAL
ajst-9441	96	3	rlc	ORG
ajst-9441	96	4	500kw	ORG
ajst-9441	97	1	200kw	ORG
ajst-9441	98	1	three	CARDINAL
ajst-9441	98	2	three	CARDINAL
ajst-9441	101	1	1	CARDINAL
ajst-9441	103	1	2	CARDINAL
ajst-9441	103	2	3	CARDINAL
ajst-9441	104	1	34	CARDINAL
ajst-9441	104	2	4	CARDINAL
ajst-9441	104	3	5	CARDINAL
ajst-9441	105	1	three	CARDINAL
ajst-9441	105	2	6	CARDINAL
ajst-9441	106	1	three	CARDINAL
ajst-9441	106	2	3	CARDINAL
ajst-9441	106	3	4	DATE
ajst-9441	106	4	5	DATE
ajst-9441	106	5	6	DATE
ajst-9441	106	6	200kw	ORG
ajst-9441	106	7	fifth	ORDINAL
ajst-9441	106	8	second	ORDINAL
ajst-9441	106	9	three	CARDINAL
ajst-9441	106	10	three	CARDINAL
ajst-9441	107	1	ac	ORG
ajst-9441	108	1	1	CARDINAL
ajst-9441	108	2	yang xiumei	PERSON
ajst-9441	110	1	china university of mining and technology	ORG
ajst-9441	110	2	2012	DATE
ajst-9441	111	1	2	CARDINAL
ajst-9441	111	2	wu chao	PERSON
ajst-9441	112	1	southeast university	ORG
ajst-9441	112	2	2021	CARDINAL
ajst-9441	113	1	10.27014	CARDINAL
ajst-9441	115	1	3	CARDINAL
ajst-9441	117	1	northeast petroleum university	ORG
ajst-9441	117	2	2018	DATE
ajst-9441	118	1	4	CARDINAL
ajst-9441	119	1	north china electric power university (beijing	ORG
ajst-9441	119	2	2022	CARDINAL
ajst-9441	120	1	10.27140	CARDINAL
ajst-9441	121	1	5	CARDINAL
ajst-9441	121	2	zhao jianyang	PERSON
ajst-9441	123	1	hebei university of technology	ORG
ajst-9441	123	2	2016	DATE
ajst-9441	124	1	6	CARDINAL
ajst-9441	124	2	deng jia	PERSON
ajst-9441	126	1	shanghai institute of electrical engineering	ORG
ajst-9441	126	2	2018	DATE