id	sid	eid	entity	type
ajst-5392	1	1	academic journal of science and technology issn	ORG
ajst-5392	1	2	2771-3032	CARDINAL
ajst-5392	2	1	5	CARDINAL
ajst-5392	2	2	1	CARDINAL
ajst-5392	2	3	2023	CARDINAL
ajst-5392	2	4	chuan wang	PERSON
ajst-5392	3	1	huachuan liu	PERSON
ajst-5392	3	2	xueliang zhang	PERSON
ajst-5392	3	3	chi huang	PERSON
ajst-5392	3	4	qiufan chen	PERSON
ajst-5392	3	5	chengdu	GPE
ajst-5392	3	6	china	GPE
ajst-5392	3	7	chuan wang	PERSON
ajst-5392	5	1	firstly	ORDINAL
ajst-5392	7	1	6.5	CARDINAL
ajst-5392	7	2	10	CARDINAL
ajst-5392	10	1	1	CARDINAL
ajst-5392	10	2	china	GPE
ajst-5392	10	3	1	CARDINAL
ajst-5392	10	4	china	GPE
ajst-5392	11	1	china	GPE
ajst-5392	11	2	china	GPE
ajst-5392	12	1	jones	PERSON
ajst-5392	12	2	1990	DATE
ajst-5392	12	3	one	CARDINAL
ajst-5392	12	4	first	ORDINAL
ajst-5392	12	5	2	CARDINAL
ajst-5392	13	1	fang huachan	PERSON
ajst-5392	13	2	3	CARDINAL
ajst-5392	14	1	wu baihai	PERSON
ajst-5392	14	2	xiao tibing et al	PERSON
ajst-5392	14	3	2003	DATE
ajst-5392	14	4	2004	DATE
ajst-5392	15	1	4	CARDINAL
ajst-5392	16	1	zhou li et al	PERSON
ajst-5392	17	1	5	CARDINAL
ajst-5392	18	1	6-9	CARDINAL
ajst-5392	21	1	nonlinear spring	DATE
ajst-5392	22	1	2	CARDINAL
ajst-5392	22	2	2.1	CARDINAL
ajst-5392	24	1	1	CARDINAL
ajst-5392	24	2	1	CARDINAL
ajst-5392	24	3	piston cylinder	ORG
ajst-5392	25	1	figure1	GPE
ajst-5392	25	2	79	CARDINAL
ajst-5392	25	3	4𝑞	CARDINAL
ajst-5392	25	4	1	CARDINAL
ajst-5392	25	5	4𝑞	CARDINAL
ajst-5392	25	6	𝜋 𝐷 𝑑	PRODUCT
ajst-5392	25	7	𝜋 𝐷 𝑑	PRODUCT
ajst-5392	25	8	4	CARDINAL
ajst-5392	25	9	1c	CARDINAL
ajst-5392	25	10	4	CARDINAL
ajst-5392	25	11	4𝑞	CARDINAL
ajst-5392	25	12	2.2	CARDINAL
ajst-5392	27	1	7%	PERCENT
ajst-5392	27	2	9	CARDINAL
ajst-5392	30	1	m. 2.3	PERSON
ajst-5392	31	1	𝐴 𝑃 𝑉	ORG
ajst-5392	33	1	m3	ORG
ajst-5392	35	1	spring	DATE
ajst-5392	37	1	rod inertia	PERSON
ajst-5392	40	1	2	CARDINAL
ajst-5392	42	1	2.4	CARDINAL
ajst-5392	43	1	𝐸𝑆	ORG
ajst-5392	44	1	m. e——modulus	PERSON
ajst-5392	44	2	m. 2.5	PERSON
ajst-5392	45	1	depth[14	PERSON
ajst-5392	45	2	𝐴 𝐸 𝐿 80 𝐴	ORG
ajst-5392	49	1	2	CARDINAL
ajst-5392	49	2	3	CARDINAL
ajst-5392	50	1	6 degrees	QUANTITY
ajst-5392	52	1	spring	DATE
ajst-5392	56	1	𝛥𝑊𝑂𝐵	ORG
ajst-5392	59	1	kn/m.	ORG
ajst-5392	59	2	kn	PERSON
ajst-5392	59	3	kn	PERSON
ajst-5392	61	1	1	CARDINAL
ajst-5392	61	2	2	CARDINAL
ajst-5392	61	3	3	CARDINAL
ajst-5392	64	1	4	CARDINAL
ajst-5392	65	1	81	CARDINAL
ajst-5392	65	2	figures4	ORG
ajst-5392	70	1	newton	ORG
ajst-5392	71	1	𝑀 𝑠 𝑋 𝑠	ORG
ajst-5392	71	2	5	CARDINAL
ajst-5392	71	3	5	CARDINAL
ajst-5392	71	4	matlab	ORG
ajst-5392	71	5	2.6	CARDINAL
ajst-5392	73	1	spr sess	PERSON
ajst-5392	73	2	thgas	GPE
ajst-5392	74	1	𝐴 𝑃 𝑉	ORG
ajst-5392	75	1	𝐹 𝐹	ORG
ajst-5392	75	2	2	CARDINAL
ajst-5392	76	1	𝐴 𝐴	ORG
ajst-5392	80	1	n 𝐴cr	PERSON
ajst-5392	80	2	mm2 𝐴	PERSON
ajst-5392	80	3	mm2 𝑀aa	PERSON
ajst-5392	80	4	2	CARDINAL
ajst-5392	80	5	fff	PERSON
ajst-5392	81	1	82	CARDINAL
ajst-5392	85	1	fc	NORP
ajst-5392	85	2	rod mass	PERSON
ajst-5392	85	3	n 𝐹heave	ORG
ajst-5392	85	4	n 𝐹deltap	ORG
ajst-5392	85	5	11	CARDINAL
ajst-5392	86	1	1 2	CARDINAL
ajst-5392	86	2	2 aca	QUANTITY
ajst-5392	88	1		PERSON
ajst-5392	88	2		PERSON
ajst-5392	91	1	n maa	PERSON
ajst-5392	91	2	mm2 va——	FAC
ajst-5392	92	1	m3 xa	PERSON
ajst-5392	92	2	two	CARDINAL
ajst-5392	93	1	𝑃𝑉	ORG
ajst-5392	93	2		DATE
ajst-5392	93	3		NORP
ajst-5392	93	4	  	PERSON
ajst-5392	93	5	2 2	CARDINAL
ajst-5392	93	6	1	CARDINAL
ajst-5392	93	7	m2	PERSON
ajst-5392	94	1	2.7	CARDINAL
ajst-5392	95	1	linear	ORG
ajst-5392	96	1	13	CARDINAL
ajst-5392	102	1	three	CARDINAL
ajst-5392	109	1	zero	CARDINAL
ajst-5392	110	1	83	CARDINAL
ajst-5392	110	2	two	CARDINAL
ajst-5392	111	1	3	CARDINAL
ajst-5392	116	1	6	CARDINAL
ajst-5392	117	1	7	CARDINAL
ajst-5392	117	2	6	CARDINAL
ajst-5392	118	1	three	CARDINAL
ajst-5392	118	2	four	CARDINAL
ajst-5392	119	1	7	CARDINAL
ajst-5392	119	2	drillingcolumn	DATE
ajst-5392	120	1	84 4	CARDINAL
ajst-5392	120	2	3500	CARDINAL
ajst-5392	120	3	168.3mm	QUANTITY
ajst-5392	120	4	about 450	CARDINAL
ajst-5392	120	5	35	CARDINAL
ajst-5392	120	6	2.06	CARDINAL
ajst-5392	120	7	10	CARDINAL
ajst-5392	122	1	11][12	CARDINAL
ajst-5392	123	1	m.	PERSON
ajst-5392	123	2	6.8m/4.8m/2.8	CARDINAL
ajst-5392	123	3	10s	CARDINAL
ajst-5392	123	4	1	CARDINAL
ajst-5392	123	5	8	CARDINAL
ajst-5392	123	6	9	CARDINAL
ajst-5392	123	7	10	CARDINAL
ajst-5392	123	8	11	CARDINAL
ajst-5392	124	1	12	CARDINAL
ajst-5392	125	1	2	CARDINAL
ajst-5392	125	2	85	CARDINAL
ajst-5392	125	3	13	CARDINAL
ajst-5392	126	1	14	CARDINAL
ajst-5392	127	1	15	CARDINAL
ajst-5392	128	1	16	CARDINAL
ajst-5392	129	1	3	CARDINAL
ajst-5392	129	2	17	CARDINAL
ajst-5392	130	1	18	CARDINAL
ajst-5392	133	1	10s	CARDINAL
ajst-5392	133	2	6.8	CARDINAL
ajst-5392	133	3	18	CARDINAL
ajst-5392	133	4	three	CARDINAL
ajst-5392	134	1	1 90.01	CARDINAL
ajst-5392	134	2	1 89.6	CARDINAL
ajst-5392	134	3	1 84.7	CARDINAL
ajst-5392	134	4	about 90.01%	PERCENT
ajst-5392	134	5	about 86 89.6%	PERCENT
ajst-5392	134	6	about 84.7%	PERCENT
ajst-5392	135	1	17	CARDINAL
ajst-5392	135	2	three	CARDINAL
ajst-5392	135	3	5.02kn	DATE
ajst-5392	137	1	10	CARDINAL
ajst-5392	139	1	three	CARDINAL
ajst-5392	140	1	9	CARDINAL
ajst-5392	141	1	6.8	CARDINAL
ajst-5392	142	1	4.8	CARDINAL
ajst-5392	142	2	92.4%	PERCENT
ajst-5392	143	1	2.8	CARDINAL
ajst-5392	143	2	0.21	CARDINAL
ajst-5392	143	3	93.9%	PERCENT
ajst-5392	144	1	17	CARDINAL
ajst-5392	144	2	84.3%	PERCENT
ajst-5392	147	1	12	CARDINAL
ajst-5392	149	1	13	CARDINAL
ajst-5392	150	1	5	CARDINAL
ajst-5392	151	1	6.5	CARDINAL
ajst-5392	151	2	84.3%	PERCENT
ajst-5392	151	3	81.7%	PERCENT
ajst-5392	151	4	6.5	CARDINAL
ajst-5392	151	5	4.8	CARDINAL
ajst-5392	151	6	2.8	CARDINAL
ajst-5392	153	1	1	CARDINAL
ajst-5392	154	1	2017	CARDINAL
ajst-5392	154	2	13(22):645	CARDINAL
ajst-5392	155	1	2	CARDINAL
ajst-5392	156	1	1990	DATE
ajst-5392	157	1	3	CARDINAL
ajst-5392	159	1	machinery1979(2):57-68	ORG
ajst-5392	160	1	4	CARDINAL
ajst-5392	160	2	wu baihai	PERSON
ajst-5392	160	3	xiao tibing	PERSON
ajst-5392	161	1	2003	DATE
ajst-5392	161	2	39(7):128	CARDINAL
ajst-5392	162	1	5	CARDINAL
ajst-5392	162	2	xiao	PERSON
ajst-5392	162	3	luo dongbing	PERSON
ajst-5392	163	1	zou dapeng	PERSON
ajst-5392	163	2	liu jianqun	PERSON
ajst-5392	165	1	2019.no.3	CARDINAL
ajst-5392	165	2	6	CARDINAL
ajst-5392	165	3	jiang hao	PERSON
ajst-5392	165	4	huang lumeng	PERSON
ajst-5392	165	5	wang qianxiang	PERSON
ajst-5392	165	6	zhang lijun	PERSON
ajst-5392	165	7	zhang baoping	PERSON
ajst-5392	166	1	7	CARDINAL
ajst-5392	166	2	zhu y1,2	PERSON
ajst-5392	166	3	jiang	PERSON
ajst-5392	166	4	liu siyuan1,2	PERSON
ajst-5392	166	5	zheng zhil,2.study	PERSON
ajst-5392	167	1	china	GPE
ajst-5392	168	1	8	CARDINAL
ajst-5392	168	2	hou jiaoyi	PERSON
ajst-5392	168	3	han xue	PERSON
ajst-5392	168	4	zhang zengmeng	PERSON
ajst-5392	168	5	gong yongjun	PERSON
ajst-5392	170	1	andpnoumatics,2015,no.10	PRODUCT
ajst-5392	170	2	9	CARDINAL
ajst-5392	170	3	hatleskog jt	PERSON
ajst-5392	170	4	2007:1-6	CARDINAL
ajst-5392	170	5	10	CARDINAL
ajst-5392	171	1	eddy	PERSON
ajst-5392	172	1	southwest petroleum university	ORG
ajst-5392	172	2	2015	DATE
ajst-5392	173	1	11	CARDINAL
ajst-5392	173	2	chang	PERSON
ajst-5392	174	1	w.	PERSON
ajst-5392	177	1	beijing	GPE
ajst-5392	177	2	1993:77-82	CARDINAL
ajst-5392	178	1	12	CARDINAL
ajst-5392	178	2	liu yang	PERSON
ajst-5392	179	1	2007	DATE
ajst-5392	180	1	13	CARDINAL
ajst-5392	180	2	shao	NORP
ajst-5392	180	3	limin	PERSON
ajst-5392	181	1	200	CARDINAL
ajst-5392	182	1	14	CARDINAL
ajst-5392	182	2	xu tao	PERSON
ajst-5392	185	1	2016	DATE