id	sid	eid	entity	type
ajst-1441	1	1	academic journal of science and technology issn	ORG
ajst-1441	1	2	2771-3032	CARDINAL
ajst-1441	2	1	2	CARDINAL
ajst-1441	2	2	3	CARDINAL
ajst-1441	2	3	2022	CARDINAL
ajst-1441	2	4	yongquan liu1	PERSON
ajst-1441	2	5	weifang medical university	ORG
ajst-1441	2	6	weifang	GPE
ajst-1441	2	7	261053	DATE
ajst-1441	2	8	shandong	GPE
ajst-1441	2	9	china	GPE
ajst-1441	3	1	covid-19	ORG
ajst-1441	4	1	20	CARDINAL
ajst-1441	4	2	20	CARDINAL
ajst-1441	7	1	0.05	CARDINAL
ajst-1441	9	1	covid-19	ORG
ajst-1441	10	1	covid-19	DATE
ajst-1441	10	2	1	CARDINAL
ajst-1441	11	1	1-2	CARDINAL
ajst-1441	16	1	3	CARDINAL
ajst-1441	20	1	covid-19	PRODUCT
ajst-1441	21	1	2	CARDINAL
ajst-1441	21	2	2.1	CARDINAL
ajst-1441	22	1	20	CARDINAL
ajst-1441	22	2	20	CARDINAL
ajst-1441	23	1	two	CARDINAL
ajst-1441	23	2	0.05	CARDINAL
ajst-1441	24	1	2.2	CARDINAL
ajst-1441	33	1	20	CARDINAL
ajst-1441	34	1	②	CARDINAL
ajst-1441	37	1	5	CARDINAL
ajst-1441	38	1	three	CARDINAL
ajst-1441	38	2	three class hours	TIME
ajst-1441	45	1	36 2.3	CARDINAL
ajst-1441	46	1	two	CARDINAL
ajst-1441	47	1	10	CARDINAL
ajst-1441	47	2	2	CARDINAL
ajst-1441	48	1	20	CARDINAL
ajst-1441	49	1	two	CARDINAL
ajst-1441	49	2	four	CARDINAL
ajst-1441	50	1	× 100%	PERCENT
ajst-1441	51	1	19.0	CARDINAL
ajst-1441	52	1	2	CARDINAL
ajst-1441	52	2	0.05	CARDINAL
ajst-1441	53	1	3	CARDINAL
ajst-1441	53	2	3.1	CARDINAL
ajst-1441	54	1	two	CARDINAL
ajst-1441	54	2	1	CARDINAL
ajst-1441	54	3	0.05	CARDINAL
ajst-1441	54	4	1	CARDINAL
ajst-1441	54	5	two	CARDINAL
ajst-1441	54	6	±s	ORG
ajst-1441	54	7	n=50	ORG
ajst-1441	55	1	62	CARDINAL
ajst-1441	55	2	n=20	ORG
ajst-1441	55	3	16.39±2.58	CARDINAL
ajst-1441	55	4	0.05 3.2	CARDINAL
ajst-1441	57	1	2	CARDINAL
ajst-1441	57	2	2	CARDINAL
ajst-1441	57	3	80 20	DATE
ajst-1441	57	4	88 12	DATE
ajst-1441	58	1	60	CARDINAL
ajst-1441	58	2	60	CARDINAL
ajst-1441	58	3	4	CARDINAL
ajst-1441	58	4	4.1	CARDINAL
ajst-1441	58	5	covid-19 4.1.1	LAW
ajst-1441	63	1	4.1.2	CARDINAL
ajst-1441	64	1	first	ORDINAL
ajst-1441	64	2	secondly	ORDINAL
ajst-1441	65	1	4.1.3	CARDINAL
ajst-1441	66	1	three	CARDINAL
ajst-1441	67	1	4	CARDINAL
ajst-1441	68	1	4.2	CARDINAL
ajst-1441	69	1	covid-19	PRODUCT
ajst-1441	70	1	first	ORDINAL
ajst-1441	70	2	37	CARDINAL
ajst-1441	70	3	secondly	ORDINAL
ajst-1441	70	4	thirdly	ORDINAL
ajst-1441	70	5	monthly	DATE
ajst-1441	72	1	4.2.2	CARDINAL
ajst-1441	74	1	5	CARDINAL
ajst-1441	74	2	5	CARDINAL
ajst-1441	74	3	covid-19	PRODUCT
ajst-1441	75	1	covid-19	PRODUCT
ajst-1441	78	1	the ministry of education	ORG
ajst-1441	78	2	202002279013	DATE
ajst-1441	79	1	1	CARDINAL
ajst-1441	79	2	china	GPE
ajst-1441	79	3	the past decade	DATE
ajst-1441	79	4	2011-2020	DATE
ajst-1441	81	1	china	GPE
ajst-1441	81	2	2022	CARDINAL
ajst-1441	81	3	11	CARDINAL
ajst-1441	81	4	24-27	DATE
ajst-1441	82	1	10.13492	CARDINAL
ajst-1441	84	1	2	CARDINAL
ajst-1441	84	2	shen peipei.	PERSON
ajst-1441	87	1	2022	CARDINAL
ajst-1441	87	2	12	CARDINAL
ajst-1441	87	3	98-99	CARDINAL
ajst-1441	88	1	3	CARDINAL
ajst-1441	88	2	liu daijiang	PERSON
ajst-1441	88	3	jiang junyan	PERSON
ajst-1441	88	4	wan xiaoqiang	PERSON
ajst-1441	91	1	2022,22	CARDINAL
ajst-1441	91	2	06	CARDINAL
ajst-1441	91	3	953	CARDINAL
ajst-1441	92	1	4	CARDINAL
ajst-1441	92	2	chang xiaofang	PERSON
ajst-1441	92	3	wang meili	PERSON
ajst-1441	92	4	yan menghua	PERSON
ajst-1441	94	1	2022	CARDINAL
ajst-1441	94	2	11	CARDINAL
ajst-1441	94	3	103	CARDINAL
ajst-1441	95	1	5	CARDINAL
ajst-1441	95	2	zhang gongwei	PERSON
ajst-1441	95	3	wang wei	PERSON
ajst-1441	95	4	xu fen	PERSON
ajst-1441	95	5	wang yibing	PERSON
ajst-1441	95	6	li jin	PERSON
ajst-1441	95	7	hu qian	PERSON
ajst-1441	95	8	zhang ye.	PERSON
ajst-1441	96	1	china	GPE
ajst-1441	96	2	2022,14	CARDINAL
ajst-1441	96	3	09	CARDINAL
ajst-1441	96	4	77-81	DATE