id	sid	eid	entity	type
ajst-16336	1	1	academic journal of science and technology issn	ORG
ajst-16336	1	2	2771-3032	CARDINAL
ajst-16336	2	1	9	CARDINAL
ajst-16336	2	2	1	CARDINAL
ajst-16336	2	3	2024 142	DATE
ajst-16336	2	4	jun li	PERSON
ajst-16336	2	5	chengcheng liu	PERSON
ajst-16336	2	6	junlong wang	PERSON
ajst-16336	2	7	sichuan university of science & engineering	ORG
ajst-16336	2	8	zigong 64300	GPE
ajst-16336	2	9	sichuan	GPE
ajst-16336	2	10	china	GPE
ajst-16336	2	11	fpga	ORG
ajst-16336	4	1	fpga	ORG
ajst-16336	4	2	an9238	NORP
ajst-16336	4	3	485	CARDINAL
ajst-16336	5	1	fpga	ORG
ajst-16336	6	1	0.1	CARDINAL
ajst-16336	8	1	1	CARDINAL
ajst-16336	15	1	two	CARDINAL
ajst-16336	15	2	second	ORDINAL
ajst-16336	26	1	2	CARDINAL
ajst-16336	27	1	three	CARDINAL
ajst-16336	35	1	143	CARDINAL
ajst-16336	38	1	about 340m/s	QUANTITY
ajst-16336	38	2	about 1450	CARDINAL
ajst-16336	41	1	2	CARDINAL
ajst-16336	43	1	2	CARDINAL
ajst-16336	44	1	2	CARDINAL
ajst-16336	46	1	one	CARDINAL
ajst-16336	46	2	one	CARDINAL
ajst-16336	46	3	three	CARDINAL
ajst-16336	46	4	3	CARDINAL
ajst-16336	47	1	1	CARDINAL
ajst-16336	48	1	3[4	CARDINAL
ajst-16336	49	1	3	CARDINAL
ajst-16336	51	1	1medium	CARDINAL
ajst-16336	51	2	2transmitting	CARDINAL
ajst-16336	51	3	3	CARDINAL
ajst-16336	51	4	4ultrasonic	CARDINAL
ajst-16336	51	5	1	CARDINAL
ajst-16336	54	1	2	CARDINAL
ajst-16336	54	2	fpga	ORG
ajst-16336	55	1	fpga	ORG
ajst-16336	60	1	144	CARDINAL
ajst-16336	60	2	3	CARDINAL
ajst-16336	60	3	4	CARDINAL
ajst-16336	61	1	4	CARDINAL
ajst-16336	62	1	less than 5%	PERCENT
ajst-16336	63	1	5	CARDINAL
ajst-16336	63	2	2mhz	CARDINAL
ajst-16336	64	1	less than 5%	PERCENT
ajst-16336	66	1	1	CARDINAL
ajst-16336	66	2	2022-2035	CARDINAL
ajst-16336	66	3	2023:11-12	DATE
ajst-16336	67	1	2	CARDINAL
ajst-16336	67	2	chen jiguang	PERSON
ajst-16336	68	1	fpga ultrasonic technology	ORG
ajst-16336	70	1	qilu university of technology	ORG
ajst-16336	70	2	2014	DATE
ajst-16336	71	1	3	CARDINAL
ajst-16336	73	1	2021	CARDINAL
ajst-16336	73	2	15	CARDINAL
ajst-16336	74	1	4	CARDINAL
ajst-16336	74	2	wu lijie	PERSON
ajst-16336	77	1	ningbo	GPE
ajst-16336	78	1	5	CARDINAL
ajst-16336	78	2	leng qiang	PERSON
ajst-16336	81	1	north china electric	ORG