id	sid	eid	entity	type
ajst-31228	1	1	academic journal of science and technology issn	ORG
ajst-31228	1	2	2771-3032	CARDINAL
ajst-31228	1	3	15	CARDINAL
ajst-31228	1	4	3	CARDINAL
ajst-31228	1	5	2025	CARDINAL
ajst-31228	1	6	115	CARDINAL
ajst-31228	1	7	zhendong zhang1	FAC
ajst-31228	1	8	2 1china	DATE
ajst-31228	1	9	chongqing research institute	ORG
ajst-31228	1	10	chongqing	GPE
ajst-31228	1	11	400039	DATE
ajst-31228	1	12	china 2state	ORG
ajst-31228	1	13	chongqing	GPE
ajst-31228	1	14	400039	DATE
ajst-31228	1	15	china	GPE
ajst-31228	6	1	1	CARDINAL
ajst-31228	6	2	1-3	CARDINAL
ajst-31228	8	1	4-5	CARDINAL
ajst-31228	9	1	6	CARDINAL
ajst-31228	13	1	8	CARDINAL
ajst-31228	17	1	11	CARDINAL
ajst-31228	19	1	2	CARDINAL
ajst-31228	19	2	2.1	CARDINAL
ajst-31228	21	1	15	CARDINAL
ajst-31228	22	1	china	GPE
ajst-31228	24	1	the china coal research institute	ORG
ajst-31228	24	2	china coal technology	ORG
ajst-31228	27	1	116	CARDINAL
ajst-31228	30	1	one	CARDINAL
ajst-31228	32	1	2.2	CARDINAL
ajst-31228	33	1	16	CARDINAL
ajst-31228	34	1	china	GPE
ajst-31228	36	1	plc	ORG
ajst-31228	40	1	plc	ORG
ajst-31228	45	1	2.3	CARDINAL
ajst-31228	46	1	19	CARDINAL
ajst-31228	47	1	china	GPE
ajst-31228	49	1	scott-hinsley	ORG
ajst-31228	52	1	the china coal research institute	ORG
ajst-31228	52	2	china coal technology	ORG
ajst-31228	54	1	2.4	CARDINAL
ajst-31228	55	1	20	CARDINAL
ajst-31228	56	1	china	GPE
ajst-31228	60	1	117	CARDINAL
ajst-31228	63	1	2.5	CARDINAL
ajst-31228	64	1	21	CARDINAL
ajst-31228	65	1	china	GPE
ajst-31228	68	1	2.6	CARDINAL
ajst-31228	68	2	22	CARDINAL
ajst-31228	69	1	china	GPE
ajst-31228	70	1	china	GPE
ajst-31228	72	1	3	CARDINAL
ajst-31228	72	2	1	CARDINAL
ajst-31228	77	1	2	CARDINAL
ajst-31228	80	1	3	CARDINAL
ajst-31228	84	1	4	CARDINAL
ajst-31228	88	1	4	CARDINAL
ajst-31228	88	2	4.1	CARDINAL
ajst-31228	89	1	1	CARDINAL
ajst-31228	89	2	118	CARDINAL
ajst-31228	92	1	2	CARDINAL
ajst-31228	96	1	3	CARDINAL
ajst-31228	100	1	4	CARDINAL
ajst-31228	104	1	5	CARDINAL
ajst-31228	106	1	4.2	CARDINAL
ajst-31228	112	1	4.3	CARDINAL
ajst-31228	116	1	4.4	CARDINAL
ajst-31228	117	1	china	GPE
ajst-31228	118	1	china	GPE
ajst-31228	118	2	china	GPE
ajst-31228	119	1	china	GPE
ajst-31228	119	2	china	GPE
ajst-31228	119	3	china	GPE
ajst-31228	120	1	5	CARDINAL
ajst-31228	121	1	china	GPE
ajst-31228	122	1	119	CARDINAL
ajst-31228	125	1	china	GPE
ajst-31228	126	1	hou kai	PERSON
ajst-31228	126	2	zhao shuguo	PERSON
ajst-31228	128	1	2024	DATE
ajst-31228	128	2	16	CARDINAL
ajst-31228	128	3	126	CARDINAL
ajst-31228	129	1	2	CARDINAL
ajst-31228	129	2	hu xiao	PERSON
ajst-31228	129	3	wang ning.	PERSON
ajst-31228	132	1	2024	CARDINAL
ajst-31228	132	2	50(s2	DATE
ajst-31228	132	3	33-34 + 56	DATE
ajst-31228	133	1	3	CARDINAL
ajst-31228	133	2	wang hao	PERSON
ajst-31228	133	3	liu jialin	PERSON
ajst-31228	133	4	wang qinghai	PERSON
ajst-31228	135	1	2025	DATE
ajst-31228	135	2	06	CARDINAL
ajst-31228	135	3	163	CARDINAL
ajst-31228	136	1	4	CARDINAL
ajst-31228	136	2	li yanhe	PERSON
ajst-31228	136	3	zhao wanli	PERSON
ajst-31228	136	4	yu zhenzi	ORG
ajst-31228	138	1	china	GPE
ajst-31228	138	2	2024	DATE
ajst-31228	138	3	50(05	DATE
ajst-31228	138	4	59-67	DATE
ajst-31228	139	1	5	CARDINAL
ajst-31228	139	2	guo huaiguang	PERSON
ajst-31228	142	1	china	GPE
ajst-31228	142	2	2023	CARDINAL
ajst-31228	142	3	43-49	DATE
ajst-31228	143	1	6	CARDINAL
ajst-31228	143	2	xu haidong	PERSON
ajst-31228	143	3	su mingqiang	PERSON
ajst-31228	146	1	2025	DATE
ajst-31228	146	2	47(03	CARDINAL
ajst-31228	146	3	1-10	CARDINAL
ajst-31228	147	1	7	CARDINAL
ajst-31228	147	2	jia xiaolong	PERSON
ajst-31228	150	1	2024	DATE
ajst-31228	150	2	04	CARDINAL
ajst-31228	150	3	307	CARDINAL
ajst-31228	151	1	li xuelin	PERSON
ajst-31228	154	1	2024	DATE
ajst-31228	154	2	07	CARDINAL
ajst-31228	154	3	65-67	DATE
ajst-31228	155	1	9	CARDINAL
ajst-31228	155	2	meng	PERSON
ajst-31228	156	1	china	GPE
ajst-31228	158	1	2021	CARDINAL
ajst-31228	158	2	10	CARDINAL
ajst-31228	158	3	147	CARDINAL
ajst-31228	159	1	10	CARDINAL
ajst-31228	159	2	lin qingsong	PERSON
ajst-31228	160	1	china	GPE
ajst-31228	162	1	2020	DATE
ajst-31228	162	2	08	CARDINAL
ajst-31228	162	3	165	CARDINAL
ajst-31228	163	1	11	CARDINAL
ajst-31228	163	2	wang qiang	PERSON
ajst-31228	164	1	informatization federation	ORG
ajst-31228	165	1	6th	ORDINAL
ajst-31228	166	1	shanxi	GPE
ajst-31228	166	2	ningwu	GPE
ajst-31228	166	3	huasheng nangou coal industry co.	GPE
ajst-31228	166	4	2025	CARDINAL
ajst-31228	166	5	322	CARDINAL
ajst-31228	167	1	12	CARDINAL
ajst-31228	167	2	mei yangyang	PERSON
ajst-31228	169	1	2024	DATE
ajst-31228	169	2	65(24	CARDINAL
ajst-31228	169	3	73-75	CARDINAL
ajst-31228	170	1	13	CARDINAL
ajst-31228	170	2	liang jun.	PERSON
ajst-31228	172	1	2024	DATE
ajst-31228	172	2	51-55	CARDINAL
ajst-31228	173	1	14	CARDINAL
ajst-31228	175	1	2023	CARDINAL
ajst-31228	175	2	39-44	DATE
ajst-31228	176	1	15	CARDINAL
ajst-31228	176	2	wang yanjun.	PERSON
ajst-31228	177	1	gucheng	GPE
ajst-31228	179	1	2023	CARDINAL
ajst-31228	179	2	06	CARDINAL
ajst-31228	179	3	152	CARDINAL
ajst-31228	180	1	16	CARDINAL
ajst-31228	180	2	gao ruoyang	PERSON
ajst-31228	183	1	2025	CARDINAL
ajst-31228	183	2	54(02	CARDINAL
ajst-31228	183	3	191	CARDINAL
ajst-31228	184	1	17	CARDINAL
ajst-31228	184	2	song yunlong	PERSON
ajst-31228	186	1	2024	DATE
ajst-31228	186	2	81-84	DATE
ajst-31228	187	1	18	CARDINAL
ajst-31228	187	2	huang yongqi.	PERSON
ajst-31228	190	1	anhui university of science and technology	ORG
ajst-31228	190	2	2024	DATE
ajst-31228	191	1	19	CARDINAL
ajst-31228	191	2	wang bin	PERSON
ajst-31228	191	3	liu zunli	PERSON
ajst-31228	191	4	du jianhua	PERSON
ajst-31228	193	1	2022	CARDINAL
ajst-31228	193	2	13	CARDINAL
ajst-31228	193	3	72-74	DATE
ajst-31228	194	1	20	CARDINAL
ajst-31228	194	2	li hu	PERSON
ajst-31228	195	1	2025	DATE
ajst-31228	195	2	05	CARDINAL
ajst-31228	195	3	91-93	CARDINAL
ajst-31228	196	1	21	CARDINAL
ajst-31228	199	1	2023	CARDINAL
ajst-31228	199	2	09	CARDINAL
ajst-31228	199	3	219	CARDINAL
ajst-31228	200	1	22	CARDINAL
ajst-31228	200	2	ju guangang	PERSON
ajst-31228	201	1	china	GPE
ajst-31228	203	1	china	GPE
ajst-31228	203	2	2022	CARDINAL
ajst-31228	203	3	75-79	CARDINAL