id	sid	tid	token	lemma	pos
ajst-2832	1	1	academic	academic	ADJ
ajst-2832	1	2	journal	journal	NOUN
ajst-2832	1	3	of	of	ADP
ajst-2832	1	4	science	science	NOUN
ajst-2832	1	5	and	and	CCONJ
ajst-2832	1	6	technology	technology	NOUN
ajst-2832	1	7	issn	issn	NOUN
ajst-2832	1	8	:	:	PUNCT
ajst-2832	1	9	2771	2771	NUM
ajst-2832	1	10	-	-	SYM
ajst-2832	1	11	3032	3032	NUM
ajst-2832	1	12	|	|	NOUN
ajst-2832	1	13	vol	vol	NOUN
ajst-2832	1	14	.	.	PROPN
ajst-2832	2	1	3	3	NUM
ajst-2832	2	2	,	,	PUNCT
ajst-2832	2	3	no	no	INTJ
ajst-2832	2	4	.	.	NOUN
ajst-2832	2	5	3	3	NUM
ajst-2832	2	6	,	,	PUNCT
ajst-2832	2	7	2022	2022	NUM
ajst-2832	2	8	114	114	NUM
ajst-2832	2	9	numerical	numerical	ADJ
ajst-2832	2	10	simulation	simulation	NOUN
ajst-2832	2	11	of	of	ADP
ajst-2832	2	12	rock	rock	NOUN
ajst-2832	2	13	breaking	break	VERB
ajst-2832	2	14	by	by	ADP
ajst-2832	2	15	single	single	ADJ
ajst-2832	2	16	worn	worn	ADJ
ajst-2832	2	17	cutting	cut	VERB
ajst-2832	2	18	tooth	tooth	NOUN
ajst-2832	2	19	zejun	zejun	NOUN
ajst-2832	2	20	bao1	bao1	NOUN
ajst-2832	2	21	,	,	PUNCT
ajst-2832	2	22	jincheng	jincheng	PROPN
ajst-2832	2	23	wang2	wang2	PROPN
ajst-2832	2	24	,	,	PUNCT
ajst-2832	2	25	chang	chang	PROPN
ajst-2832	2	26	liu3	liu3	PROPN
ajst-2832	2	27	1	1	NUM
ajst-2832	2	28	research	research	NOUN
ajst-2832	2	29	institute	institute	NOUN
ajst-2832	2	30	of	of	ADP
ajst-2832	2	31	science	science	NOUN
ajst-2832	2	32	and	and	CCONJ
ajst-2832	2	33	technology	technology	NOUN
ajst-2832	2	34	development	development	NOUN
ajst-2832	2	35	,	,	PUNCT
ajst-2832	2	36	southwest	southwest	ADJ
ajst-2832	2	37	petroleum	petroleum	PROPN
ajst-2832	2	38	university	university	PROPN
ajst-2832	2	39	,	,	PUNCT
ajst-2832	2	40	chengdu,610500	chengdu,610500	PROPN
ajst-2832	2	41	,	,	PUNCT
ajst-2832	2	42	china	china	PROPN
ajst-2832	2	43	2	2	NUM
ajst-2832	2	44	school	school	NOUN
ajst-2832	2	45	of	of	ADP
ajst-2832	2	46	southwest	southwest	ADJ
ajst-2832	2	47	petroleum	petroleum	PROPN
ajst-2832	2	48	university	university	PROPN
ajst-2832	2	49	,	,	PUNCT
ajst-2832	2	50	chengdu	chengdu	PROPN
ajst-2832	2	51	,	,	PUNCT
ajst-2832	2	52	sichuan	sichuan	PROPN
ajst-2832	2	53	610500	610500	NUM
ajst-2832	2	54	,	,	PUNCT
ajst-2832	2	55	china	china	PROPN
ajst-2832	2	56	3	3	NUM
ajst-2832	2	57	petrochina	petrochina	PROPN
ajst-2832	2	58	guangyuan	guangyuan	PROPN
ajst-2832	2	59	natural	natural	ADJ
ajst-2832	2	60	gas	gas	NOUN
ajst-2832	2	61	purification	purification	PROPN
ajst-2832	2	62	co.	co.	PROPN
ajst-2832	2	63	,	,	PUNCT
ajst-2832	2	64	ltd	ltd	PROPN
ajst-2832	2	65	,	,	PUNCT
ajst-2832	2	66	guang	guang	PROPN
ajst-2832	2	67	yuan	yuan	PROPN
ajst-2832	2	68	628400	628400	NUM
ajst-2832	2	69	,	,	PUNCT
ajst-2832	2	70	china	china	PROPN
ajst-2832	2	71	abstract	abstract	PROPN
ajst-2832	2	72	:	:	PUNCT
ajst-2832	2	73	the	the	DET
ajst-2832	2	74	cutting	cut	VERB
ajst-2832	2	75	teeth	tooth	NOUN
ajst-2832	2	76	on	on	ADP
ajst-2832	2	77	pdc	pdc	PROPN
ajst-2832	2	78	bits	bit	NOUN
ajst-2832	2	79	have	have	AUX
ajst-2832	2	80	been	be	AUX
ajst-2832	2	81	working	work	VERB
ajst-2832	2	82	under	under	ADP
ajst-2832	2	83	wear	wear	NOUN
ajst-2832	2	84	for	for	ADP
ajst-2832	2	85	a	a	DET
ajst-2832	2	86	long	long	ADJ
ajst-2832	2	87	time	time	NOUN
ajst-2832	2	88	,	,	PUNCT
ajst-2832	2	89	but	but	CCONJ
ajst-2832	2	90	the	the	DET
ajst-2832	2	91	understanding	understanding	NOUN
ajst-2832	2	92	of	of	ADP
ajst-2832	2	93	their	their	PRON
ajst-2832	2	94	rock	rock	NOUN
ajst-2832	2	95	breaking	breaking	NOUN
ajst-2832	2	96	mechanism	mechanism	NOUN
ajst-2832	2	97	is	be	AUX
ajst-2832	2	98	not	not	PART
ajst-2832	2	99	deep	deep	ADV
ajst-2832	2	100	enough	enough	ADV
ajst-2832	2	101	.	.	PUNCT
ajst-2832	3	1	in	in	ADP
ajst-2832	3	2	this	this	DET
ajst-2832	3	3	paper	paper	NOUN
ajst-2832	3	4	,	,	PUNCT
ajst-2832	3	5	the	the	DET
ajst-2832	3	6	influence	influence	NOUN
ajst-2832	3	7	of	of	ADP
ajst-2832	3	8	key	key	ADJ
ajst-2832	3	9	factors	factor	NOUN
ajst-2832	3	10	such	such	ADJ
ajst-2832	3	11	as	as	ADP
ajst-2832	3	12	wear	wear	VERB
ajst-2832	3	13	height	height	NOUN
ajst-2832	3	14	,	,	PUNCT
ajst-2832	3	15	passivation	passivation	NOUN
ajst-2832	3	16	type	type	NOUN
ajst-2832	3	17	,	,	PUNCT
ajst-2832	3	18	invasion	invasion	NOUN
ajst-2832	3	19	depth	depth	NOUN
ajst-2832	3	20	,	,	PUNCT
ajst-2832	3	21	lithology	lithology	NOUN
ajst-2832	3	22	,	,	PUNCT
ajst-2832	3	23	rake	rake	NOUN
ajst-2832	3	24	angle	angle	NOUN
ajst-2832	3	25	and	and	CCONJ
ajst-2832	3	26	tooth	tooth	NOUN
ajst-2832	3	27	diameter	diameter	NOUN
ajst-2832	3	28	on	on	ADP
ajst-2832	3	29	the	the	DET
ajst-2832	3	30	load	load	NOUN
ajst-2832	3	31	distribution	distribution	NOUN
ajst-2832	3	32	of	of	ADP
ajst-2832	3	33	the	the	DET
ajst-2832	3	34	cutting	cut	VERB
ajst-2832	3	35	tooth	tooth	NOUN
ajst-2832	3	36	edge	edge	NOUN
ajst-2832	3	37	,	,	PUNCT
ajst-2832	3	38	as	as	ADV
ajst-2832	3	39	well	well	ADV
ajst-2832	3	40	as	as	ADP
ajst-2832	3	41	the	the	DET
ajst-2832	3	42	equivalent	equivalent	ADJ
ajst-2832	3	43	plastic	plastic	NOUN
ajst-2832	3	44	strain	strain	NOUN
ajst-2832	3	45	form	form	NOUN
ajst-2832	3	46	of	of	ADP
ajst-2832	3	47	the	the	DET
ajst-2832	3	48	rock	rock	NOUN
ajst-2832	3	49	section	section	NOUN
ajst-2832	3	50	,	,	PUNCT
ajst-2832	3	51	are	be	AUX
ajst-2832	3	52	investigated	investigate	VERB
ajst-2832	3	53	by	by	ADP
ajst-2832	3	54	means	mean	NOUN
ajst-2832	3	55	of	of	ADP
ajst-2832	3	56	numerical	numerical	ADJ
ajst-2832	3	57	simulation	simulation	PROPN
ajst-2832	3	58	.	.	PUNCT
ajst-2832	4	1	the	the	DET
ajst-2832	4	2	results	result	NOUN
ajst-2832	4	3	show	show	VERB
ajst-2832	4	4	that	that	SCONJ
ajst-2832	4	5	under	under	ADP
ajst-2832	4	6	the	the	DET
ajst-2832	4	7	same	same	ADJ
ajst-2832	4	8	rock	rock	NOUN
ajst-2832	4	9	breaking	break	VERB
ajst-2832	4	10	parameters	parameter	NOUN
ajst-2832	4	11	,	,	PUNCT
ajst-2832	4	12	with	with	ADP
ajst-2832	4	13	the	the	DET
ajst-2832	4	14	increase	increase	NOUN
ajst-2832	4	15	of	of	ADP
ajst-2832	4	16	wear	wear	NOUN
ajst-2832	4	17	height	height	NOUN
ajst-2832	4	18	,	,	PUNCT
ajst-2832	4	19	the	the	DET
ajst-2832	4	20	stress	stress	NOUN
ajst-2832	4	21	concentration	concentration	NOUN
ajst-2832	4	22	at	at	ADP
ajst-2832	4	23	both	both	DET
ajst-2832	4	24	ends	end	NOUN
ajst-2832	4	25	of	of	ADP
ajst-2832	4	26	the	the	DET
ajst-2832	4	27	cutting	cut	VERB
ajst-2832	4	28	tooth	tooth	NOUN
ajst-2832	4	29	edge	edge	NOUN
ajst-2832	4	30	is	be	AUX
ajst-2832	4	31	obvious	obvious	ADJ
ajst-2832	4	32	,	,	PUNCT
ajst-2832	4	33	and	and	CCONJ
ajst-2832	4	34	the	the	DET
ajst-2832	4	35	load	load	NOUN
ajst-2832	4	36	in	in	ADP
ajst-2832	4	37	the	the	DET
ajst-2832	4	38	middle	middle	ADJ
ajst-2832	4	39	section	section	NOUN
ajst-2832	4	40	of	of	ADP
ajst-2832	4	41	the	the	DET
ajst-2832	4	42	cutting	cut	VERB
ajst-2832	4	43	tooth	tooth	NOUN
ajst-2832	4	44	edge	edge	NOUN
ajst-2832	4	45	decreases	decrease	NOUN
ajst-2832	4	46	with	with	ADP
ajst-2832	4	47	the	the	DET
ajst-2832	4	48	increase	increase	NOUN
ajst-2832	4	49	of	of	ADP
ajst-2832	4	50	wear	wear	NOUN
ajst-2832	4	51	height	height	NOUN
ajst-2832	4	52	,	,	PUNCT
ajst-2832	4	53	and	and	CCONJ
ajst-2832	4	54	the	the	DET
ajst-2832	4	55	load	load	NOUN
ajst-2832	4	56	fluctuation	fluctuation	NOUN
ajst-2832	4	57	of	of	ADP
ajst-2832	4	58	the	the	DET
ajst-2832	4	59	cutting	cut	VERB
ajst-2832	4	60	tooth	tooth	NOUN
ajst-2832	4	61	edge	edge	NOUN
ajst-2832	4	62	increases	increase	NOUN
ajst-2832	4	63	;	;	PUNCT
ajst-2832	4	64	the	the	DET
ajst-2832	4	65	load	load	NOUN
ajst-2832	4	66	on	on	ADP
ajst-2832	4	67	the	the	DET
ajst-2832	4	68	tooth	tooth	NOUN
ajst-2832	4	69	edge	edge	NOUN
ajst-2832	4	70	of	of	ADP
ajst-2832	4	71	the	the	DET
ajst-2832	4	72	worn	worn	ADJ
ajst-2832	4	73	cutting	cutting	NOUN
ajst-2832	4	74	gear	gear	NOUN
ajst-2832	4	75	decreases	decrease	NOUN
ajst-2832	4	76	with	with	ADP
ajst-2832	4	77	the	the	DET
ajst-2832	4	78	increase	increase	NOUN
ajst-2832	4	79	of	of	ADP
ajst-2832	4	80	the	the	DET
ajst-2832	4	81	tooth	tooth	NOUN
ajst-2832	4	82	diameter	diameter	NOUN
ajst-2832	4	83	,	,	PUNCT
ajst-2832	4	84	and	and	CCONJ
ajst-2832	4	85	the	the	DET
ajst-2832	4	86	fluctuation	fluctuation	NOUN
ajst-2832	4	87	of	of	ADP
ajst-2832	4	88	the	the	DET
ajst-2832	4	89	load	load	NOUN
ajst-2832	4	90	on	on	ADP
ajst-2832	4	91	the	the	DET
ajst-2832	4	92	tooth	tooth	NOUN
ajst-2832	4	93	edge	edge	NOUN
ajst-2832	4	94	increases	increase	NOUN
ajst-2832	4	95	;	;	PUNCT
ajst-2832	4	96	the	the	DET
ajst-2832	4	97	load	load	NOUN
ajst-2832	4	98	distribution	distribution	NOUN
ajst-2832	4	99	of	of	ADP
ajst-2832	4	100	the	the	DET
ajst-2832	4	101	cutting	cut	VERB
ajst-2832	4	102	tooth	tooth	NOUN
ajst-2832	4	103	edge	edge	NOUN
ajst-2832	4	104	with	with	ADP
ajst-2832	4	105	an	an	DET
ajst-2832	4	106	inclination	inclination	NOUN
ajst-2832	4	107	of	of	ADP
ajst-2832	4	108	15	15	NUM
ajst-2832	4	109	°	°	NOUN
ajst-2832	4	110	is	be	AUX
ajst-2832	4	111	uniform	uniform	ADJ
ajst-2832	4	112	,	,	PUNCT
ajst-2832	4	113	while	while	SCONJ
ajst-2832	4	114	the	the	DET
ajst-2832	4	115	stress	stress	NOUN
ajst-2832	4	116	concentration	concentration	NOUN
ajst-2832	4	117	at	at	ADP
ajst-2832	4	118	both	both	DET
ajst-2832	4	119	ends	end	NOUN
ajst-2832	4	120	of	of	ADP
ajst-2832	4	121	the	the	DET
ajst-2832	4	122	cutting	cut	VERB
ajst-2832	4	123	tooth	tooth	NOUN
ajst-2832	4	124	edge	edge	NOUN
ajst-2832	4	125	with	with	ADP
ajst-2832	4	126	an	an	DET
ajst-2832	4	127	inclination	inclination	NOUN
ajst-2832	4	128	of	of	ADP
ajst-2832	4	129	10	10	NUM
ajst-2832	4	130	°	°	NOUN
ajst-2832	4	131	and	and	CCONJ
ajst-2832	4	132	the	the	DET
ajst-2832	4	133	load	load	NOUN
ajst-2832	4	134	drop	drop	NOUN
ajst-2832	4	135	at	at	ADP
ajst-2832	4	136	the	the	DET
ajst-2832	4	137	middle	middle	ADJ
ajst-2832	4	138	section	section	NOUN
ajst-2832	4	139	are	be	AUX
ajst-2832	4	140	obvious	obvious	ADJ
ajst-2832	4	141	;	;	PUNCT
ajst-2832	4	142	compared	compare	VERB
ajst-2832	4	143	with	with	ADP
ajst-2832	4	144	the	the	DET
ajst-2832	4	145	cutting	cut	VERB
ajst-2832	4	146	teeth	tooth	NOUN
ajst-2832	4	147	of	of	ADP
ajst-2832	4	148	the	the	DET
ajst-2832	4	149	other	other	ADJ
ajst-2832	4	150	two	two	NUM
ajst-2832	4	151	types	type	NOUN
ajst-2832	4	152	of	of	ADP
ajst-2832	4	153	wear	wear	NOUN
ajst-2832	4	154	,	,	PUNCT
ajst-2832	4	155	the	the	DET
ajst-2832	4	156	conventional	conventional	ADJ
ajst-2832	4	157	wear	wear	NOUN
ajst-2832	4	158	cutting	cut	VERB
ajst-2832	4	159	teeth	tooth	NOUN
ajst-2832	4	160	have	have	AUX
ajst-2832	4	161	longer	long	ADV
ajst-2832	4	162	effective	effective	ADJ
ajst-2832	4	163	rock	rock	NOUN
ajst-2832	4	164	breaking	breaking	NOUN
ajst-2832	4	165	length	length	NOUN
ajst-2832	4	166	,	,	PUNCT
ajst-2832	4	167	larger	large	ADJ
ajst-2832	4	168	load	load	NOUN
ajst-2832	4	169	on	on	ADP
ajst-2832	4	170	the	the	DET
ajst-2832	4	171	cutting	cut	VERB
ajst-2832	4	172	edge	edge	NOUN
ajst-2832	4	173	,	,	PUNCT
ajst-2832	4	174	more	more	ADV
ajst-2832	4	175	uniform	uniform	ADJ
ajst-2832	4	176	distribution	distribution	NOUN
ajst-2832	4	177	and	and	CCONJ
ajst-2832	4	178	better	well	ADJ
ajst-2832	4	179	rock	rock	NOUN
ajst-2832	4	180	breaking	break	VERB
ajst-2832	4	181	effect	effect	NOUN
ajst-2832	5	1	;	;	PUNCT
ajst-2832	5	2	according	accord	VERB
ajst-2832	5	3	to	to	ADP
ajst-2832	5	4	the	the	DET
ajst-2832	5	5	relevant	relevant	ADJ
ajst-2832	5	6	simulation	simulation	NOUN
ajst-2832	5	7	results	result	VERB
ajst-2832	5	8	,	,	PUNCT
ajst-2832	5	9	it	it	PRON
ajst-2832	5	10	is	be	AUX
ajst-2832	5	11	believed	believe	VERB
ajst-2832	5	12	that	that	SCONJ
ajst-2832	5	13	the	the	DET
ajst-2832	5	14	wear	wear	NOUN
ajst-2832	5	15	height	height	NOUN
ajst-2832	5	16	,	,	PUNCT
ajst-2832	5	17	design	design	NOUN
ajst-2832	5	18	parameters	parameter	NOUN
ajst-2832	5	19	and	and	CCONJ
ajst-2832	5	20	wear	wear	VERB
ajst-2832	5	21	types	type	NOUN
ajst-2832	5	22	will	will	AUX
ajst-2832	5	23	affect	affect	VERB
ajst-2832	5	24	the	the	DET
ajst-2832	5	25	size	size	NOUN
ajst-2832	5	26	and	and	CCONJ
ajst-2832	5	27	distribution	distribution	NOUN
ajst-2832	5	28	of	of	ADP
ajst-2832	5	29	the	the	DET
ajst-2832	5	30	tooth	tooth	NOUN
ajst-2832	5	31	edge	edge	NOUN
ajst-2832	5	32	stress	stress	NOUN
ajst-2832	5	33	in	in	ADP
ajst-2832	5	34	the	the	DET
ajst-2832	5	35	cutting	cut	VERB
ajst-2832	5	36	process	process	NOUN
ajst-2832	5	37	of	of	ADP
ajst-2832	5	38	worn	worn	ADJ
ajst-2832	5	39	cutting	cut	VERB
ajst-2832	5	40	teeth	tooth	NOUN
ajst-2832	5	41	,	,	PUNCT
ajst-2832	5	42	and	and	CCONJ
ajst-2832	5	43	then	then	ADV
ajst-2832	5	44	affect	affect	VERB
ajst-2832	5	45	the	the	DET
ajst-2832	5	46	wear	wear	NOUN
ajst-2832	5	47	trend	trend	NOUN
ajst-2832	5	48	in	in	ADP
ajst-2832	5	49	the	the	DET
ajst-2832	5	50	cutting	cutting	NOUN
ajst-2832	5	51	process	process	NOUN
ajst-2832	5	52	.	.	PUNCT
ajst-2832	6	1	in	in	ADP
ajst-2832	6	2	addition	addition	NOUN
ajst-2832	6	3	,	,	PUNCT
ajst-2832	6	4	by	by	ADP
ajst-2832	6	5	observing	observe	VERB
ajst-2832	6	6	the	the	DET
ajst-2832	6	7	equivalent	equivalent	ADJ
ajst-2832	6	8	plastic	plastic	NOUN
ajst-2832	6	9	strain	strain	NOUN
ajst-2832	6	10	form	form	NOUN
ajst-2832	6	11	of	of	ADP
ajst-2832	6	12	the	the	DET
ajst-2832	6	13	rock	rock	NOUN
ajst-2832	6	14	section	section	NOUN
ajst-2832	6	15	after	after	ADP
ajst-2832	6	16	cutting	cut	VERB
ajst-2832	6	17	,	,	PUNCT
ajst-2832	6	18	it	it	PRON
ajst-2832	6	19	is	be	AUX
ajst-2832	6	20	found	find	VERB
ajst-2832	6	21	that	that	SCONJ
ajst-2832	6	22	the	the	DET
ajst-2832	6	23	rock	rock	NOUN
ajst-2832	6	24	cuttings	cutting	NOUN
ajst-2832	6	25	under	under	ADP
ajst-2832	6	26	the	the	DET
ajst-2832	6	27	action	action	NOUN
ajst-2832	6	28	of	of	ADP
ajst-2832	6	29	new	new	ADJ
ajst-2832	6	30	teeth	tooth	NOUN
ajst-2832	6	31	are	be	AUX
ajst-2832	6	32	semicircular	semicircular	ADJ
ajst-2832	6	33	blocky	blocky	ADJ
ajst-2832	6	34	,	,	PUNCT
ajst-2832	6	35	while	while	SCONJ
ajst-2832	6	36	the	the	DET
ajst-2832	6	37	rock	rock	NOUN
ajst-2832	6	38	cuttings	cutting	NOUN
ajst-2832	6	39	under	under	ADP
ajst-2832	6	40	the	the	DET
ajst-2832	6	41	condition	condition	NOUN
ajst-2832	6	42	of	of	ADP
ajst-2832	6	43	worn	worn	ADJ
ajst-2832	6	44	teeth	tooth	NOUN
ajst-2832	6	45	are	be	AUX
ajst-2832	6	46	flake	flake	ADJ
ajst-2832	6	47	.	.	PUNCT
ajst-2832	7	1	it	it	PRON
ajst-2832	7	2	is	be	AUX
ajst-2832	7	3	believed	believe	VERB
ajst-2832	7	4	that	that	SCONJ
ajst-2832	7	5	the	the	DET
ajst-2832	7	6	new	new	ADJ
ajst-2832	7	7	teeth	tooth	NOUN
ajst-2832	7	8	are	be	AUX
ajst-2832	7	9	more	more	ADV
ajst-2832	7	10	likely	likely	ADJ
ajst-2832	7	11	to	to	PART
ajst-2832	7	12	form	form	VERB
ajst-2832	7	13	large	large	ADJ
ajst-2832	7	14	blocky	blocky	ADJ
ajst-2832	7	15	rock	rock	NOUN
ajst-2832	7	16	cuttings	cutting	NOUN
ajst-2832	7	17	in	in	ADP
ajst-2832	7	18	the	the	DET
ajst-2832	7	19	process	process	NOUN
ajst-2832	7	20	of	of	ADP
ajst-2832	7	21	rock	rock	NOUN
ajst-2832	7	22	breaking	breaking	NOUN
ajst-2832	7	23	,	,	PUNCT
ajst-2832	7	24	and	and	CCONJ
ajst-2832	7	25	the	the	DET
ajst-2832	7	26	rock	rock	NOUN
ajst-2832	7	27	breaking	break	VERB
ajst-2832	7	28	effect	effect	NOUN
ajst-2832	7	29	is	be	AUX
ajst-2832	7	30	better	well	ADJ
ajst-2832	7	31	than	than	ADP
ajst-2832	7	32	that	that	PRON
ajst-2832	7	33	of	of	ADP
ajst-2832	7	34	worn	worn	ADJ
ajst-2832	7	35	teeth	tooth	NOUN
ajst-2832	7	36	.	.	PUNCT
ajst-2832	8	1	keywords	keyword	NOUN
ajst-2832	8	2	:	:	PUNCT
ajst-2832	8	3	worn	worn	ADJ
ajst-2832	8	4	cutter	cutter	NOUN
ajst-2832	8	5	,	,	PUNCT
ajst-2832	8	6	tooth	tooth	NOUN
ajst-2832	8	7	edge	edge	NOUN
ajst-2832	8	8	stress	stress	NOUN
ajst-2832	8	9	,	,	PUNCT
ajst-2832	8	10	numerical	numerical	PROPN
ajst-2832	8	11	simulation	simulation	PROPN
ajst-2832	8	12	,	,	PUNCT
ajst-2832	8	13	plastic	plastic	NOUN
ajst-2832	8	14	strain	strain	NOUN
ajst-2832	8	15	.	.	PUNCT
ajst-2832	9	1	1	1	X
ajst-2832	9	2	.	.	X
ajst-2832	9	3	introduction	introduction	NOUN
ajst-2832	9	4	the	the	DET
ajst-2832	9	5	exploration	exploration	NOUN
ajst-2832	9	6	and	and	CCONJ
ajst-2832	9	7	development	development	NOUN
ajst-2832	9	8	of	of	ADP
ajst-2832	9	9	oil	oil	NOUN
ajst-2832	9	10	and	and	CCONJ
ajst-2832	9	11	gas	gas	NOUN
ajst-2832	9	12	,	,	PUNCT
ajst-2832	9	13	geothermal	geothermal	ADJ
ajst-2832	9	14	and	and	CCONJ
ajst-2832	9	15	deep	deep	ADJ
ajst-2832	9	16	mineral	mineral	NOUN
ajst-2832	9	17	resources	resource	NOUN
ajst-2832	9	18	must	must	AUX
ajst-2832	9	19	rely	rely	VERB
ajst-2832	9	20	on	on	ADP
ajst-2832	9	21	drilling	drill	VERB
ajst-2832	9	22	technology	technology	NOUN
ajst-2832	9	23	.	.	PUNCT
ajst-2832	10	1	rock	rock	NOUN
ajst-2832	10	2	breaking	breaking	NOUN
ajst-2832	10	3	is	be	AUX
ajst-2832	10	4	the	the	DET
ajst-2832	10	5	fundamental	fundamental	ADJ
ajst-2832	10	6	problem	problem	NOUN
ajst-2832	10	7	of	of	ADP
ajst-2832	10	8	drilling	drilling	NOUN
ajst-2832	10	9	,	,	PUNCT
ajst-2832	10	10	and	and	CCONJ
ajst-2832	10	11	the	the	DET
ajst-2832	10	12	drill	drill	NOUN
ajst-2832	10	13	bit	bit	NOUN
ajst-2832	10	14	is	be	AUX
ajst-2832	10	15	the	the	DET
ajst-2832	10	16	most	most	ADV
ajst-2832	10	17	direct	direct	ADJ
ajst-2832	10	18	rock	rock	NOUN
ajst-2832	10	19	breaking	break	VERB
ajst-2832	10	20	tool	tool	NOUN
ajst-2832	10	21	.	.	PUNCT
ajst-2832	11	1	the	the	DET
ajst-2832	11	2	research	research	NOUN
ajst-2832	11	3	shows	show	VERB
ajst-2832	11	4	that	that	SCONJ
ajst-2832	11	5	although	although	SCONJ
ajst-2832	11	6	the	the	DET
ajst-2832	11	7	bit	bit	NOUN
ajst-2832	11	8	cost	cost	VERB
ajst-2832	11	9	only	only	ADV
ajst-2832	11	10	accounts	account	NOUN
ajst-2832	11	11	for	for	ADP
ajst-2832	11	12	3	3	NUM
ajst-2832	11	13	-	-	SYM
ajst-2832	11	14	5	5	NUM
ajst-2832	11	15	%	%	NOUN
ajst-2832	11	16	of	of	ADP
ajst-2832	11	17	the	the	DET
ajst-2832	11	18	drilling	drilling	NOUN
ajst-2832	11	19	cost	cost	NOUN
ajst-2832	11	20	,	,	PUNCT
ajst-2832	11	21	its	its	PRON
ajst-2832	11	22	impact	impact	NOUN
ajst-2832	11	23	on	on	ADP
ajst-2832	11	24	the	the	DET
ajst-2832	11	25	drilling	drilling	NOUN
ajst-2832	11	26	cost	cost	NOUN
ajst-2832	11	27	can	can	AUX
ajst-2832	11	28	be	be	AUX
ajst-2832	11	29	as	as	ADV
ajst-2832	11	30	high	high	ADJ
ajst-2832	11	31	as	as	ADP
ajst-2832	11	32	70	70	NUM
ajst-2832	11	33	%	%	NOUN
ajst-2832	11	34	.	.	PUNCT
ajst-2832	12	1	as	as	ADP
ajst-2832	12	2	a	a	DET
ajst-2832	12	3	rock	rock	NOUN
ajst-2832	12	4	breaking	break	VERB
ajst-2832	12	5	tool	tool	NOUN
ajst-2832	12	6	for	for	ADP
ajst-2832	12	7	oil	oil	NOUN
ajst-2832	12	8	drilling	drilling	NOUN
ajst-2832	12	9	,	,	PUNCT
ajst-2832	12	10	pdc	pdc	PROPN
ajst-2832	12	11	bits	bit	VERB
ajst-2832	12	12	account	account	VERB
ajst-2832	12	13	for	for	ADP
ajst-2832	12	14	more	more	ADJ
ajst-2832	12	15	than	than	ADP
ajst-2832	12	16	90	90	NUM
ajst-2832	12	17	%	%	NOUN
ajst-2832	12	18	of	of	ADP
ajst-2832	12	19	the	the	DET
ajst-2832	12	20	total	total	ADJ
ajst-2832	12	21	footage	footage	NOUN
ajst-2832	12	22	of	of	ADP
ajst-2832	12	23	oil	oil	NOUN
ajst-2832	12	24	and	and	CCONJ
ajst-2832	12	25	gas	gas	NOUN
ajst-2832	12	26	drilling	drilling	NOUN
ajst-2832	12	27	,	,	PUNCT
ajst-2832	12	28	up	up	ADV
ajst-2832	12	29	from	from	ADP
ajst-2832	12	30	5	5	NUM
ajst-2832	12	31	%	%	NOUN
ajst-2832	12	32	in	in	ADP
ajst-2832	12	33	the	the	DET
ajst-2832	12	34	1980s[1	1980s[1	NOUN
ajst-2832	12	35	]	]	PUNCT
ajst-2832	12	36	.	.	PUNCT
ajst-2832	13	1	however	however	ADV
ajst-2832	13	2	,	,	PUNCT
ajst-2832	13	3	the	the	DET
ajst-2832	13	4	drilling	drilling	NOUN
ajst-2832	13	5	effect	effect	NOUN
ajst-2832	13	6	of	of	ADP
ajst-2832	13	7	pdc	pdc	PROPN
ajst-2832	13	8	bit	bit	NOUN
ajst-2832	13	9	in	in	ADP
ajst-2832	13	10	deep	deep	ADJ
ajst-2832	13	11	difficult	difficult	ADJ
ajst-2832	13	12	to	to	PART
ajst-2832	13	13	drill	drill	VERB
ajst-2832	13	14	formations	formation	NOUN
ajst-2832	13	15	is	be	AUX
ajst-2832	13	16	not	not	PART
ajst-2832	13	17	ideal	ideal	ADJ
ajst-2832	13	18	,	,	PUNCT
ajst-2832	13	19	one	one	NUM
ajst-2832	13	20	of	of	ADP
ajst-2832	13	21	the	the	DET
ajst-2832	13	22	important	important	ADJ
ajst-2832	13	23	reasons	reason	NOUN
ajst-2832	13	24	is	be	AUX
ajst-2832	13	25	the	the	DET
ajst-2832	13	26	rapid	rapid	ADJ
ajst-2832	13	27	wear	wear	NOUN
ajst-2832	13	28	of	of	ADP
ajst-2832	13	29	cutting	cut	VERB
ajst-2832	13	30	teeth	tooth	NOUN
ajst-2832	13	31	,	,	PUNCT
ajst-2832	13	32	which	which	PRON
ajst-2832	13	33	results	result	VERB
ajst-2832	13	34	in	in	ADP
ajst-2832	13	35	the	the	DET
ajst-2832	13	36	reduction	reduction	NOUN
ajst-2832	13	37	of	of	ADP
ajst-2832	13	38	specific	specific	ADJ
ajst-2832	13	39	pressure	pressure	NOUN
ajst-2832	13	40	of	of	ADP
ajst-2832	13	41	cutting	cut	VERB
ajst-2832	13	42	teeth	tooth	NOUN
ajst-2832	13	43	,	,	PUNCT
ajst-2832	13	44	the	the	DET
ajst-2832	13	45	inability	inability	NOUN
ajst-2832	13	46	to	to	PART
ajst-2832	13	47	effectively	effectively	ADV
ajst-2832	13	48	eat	eat	VERB
ajst-2832	13	49	into	into	ADP
ajst-2832	13	50	the	the	DET
ajst-2832	13	51	formation	formation	NOUN
ajst-2832	13	52	,	,	PUNCT
ajst-2832	13	53	and	and	CCONJ
ajst-2832	13	54	the	the	DET
ajst-2832	13	55	reduction	reduction	NOUN
ajst-2832	13	56	of	of	ADP
ajst-2832	13	57	rock	rock	NOUN
ajst-2832	13	58	breaking	break	VERB
ajst-2832	13	59	efficiency	efficiency	NOUN
ajst-2832	13	60	.	.	PUNCT
ajst-2832	14	1	in	in	ADP
ajst-2832	14	2	fact	fact	NOUN
ajst-2832	14	3	,	,	PUNCT
ajst-2832	14	4	pdc	pdc	PROPN
ajst-2832	14	5	bits	bit	NOUN
ajst-2832	14	6	are	be	AUX
ajst-2832	14	7	used	use	VERB
ajst-2832	14	8	in	in	ADP
ajst-2832	14	9	drilling	drilling	NOUN
ajst-2832	14	10	,	,	PUNCT
ajst-2832	14	11	and	and	CCONJ
ajst-2832	14	12	the	the	DET
ajst-2832	14	13	cutting	cut	VERB
ajst-2832	14	14	teeth	tooth	NOUN
ajst-2832	14	15	work	work	VERB
ajst-2832	14	16	under	under	ADP
ajst-2832	14	17	wear	wear	NOUN
ajst-2832	14	18	for	for	ADP
ajst-2832	14	19	a	a	DET
ajst-2832	14	20	long	long	ADJ
ajst-2832	14	21	time	time	NOUN
ajst-2832	14	22	.	.	PUNCT
ajst-2832	15	1	the	the	DET
ajst-2832	15	2	cutting	cut	VERB
ajst-2832	15	3	load	load	NOUN
ajst-2832	15	4	directly	directly	ADV
ajst-2832	15	5	affects	affect	VERB
ajst-2832	15	6	the	the	DET
ajst-2832	15	7	rock	rock	NOUN
ajst-2832	15	8	breaking	break	VERB
ajst-2832	15	9	efficiency	efficiency	NOUN
ajst-2832	15	10	and	and	CCONJ
ajst-2832	15	11	service	service	NOUN
ajst-2832	15	12	life	life	NOUN
ajst-2832	15	13	of	of	ADP
ajst-2832	15	14	the	the	DET
ajst-2832	15	15	bits	bit	NOUN
ajst-2832	15	16	.	.	PUNCT
ajst-2832	16	1	the	the	DET
ajst-2832	16	2	main	main	ADJ
ajst-2832	16	3	failure	failure	NOUN
ajst-2832	16	4	modes	mode	NOUN
ajst-2832	16	5	of	of	ADP
ajst-2832	16	6	pdc	pdc	PROPN
ajst-2832	16	7	teeth	tooth	NOUN
ajst-2832	16	8	are	be	AUX
ajst-2832	16	9	wear	wear	NOUN
ajst-2832	16	10	,	,	PUNCT
ajst-2832	16	11	fracture	fracture	NOUN
ajst-2832	16	12	,	,	PUNCT
ajst-2832	16	13	delamination	delamination	NOUN
ajst-2832	16	14	and	and	CCONJ
ajst-2832	16	15	spalling	spalling	NOUN
ajst-2832	16	16	,	,	PUNCT
ajst-2832	16	17	and	and	CCONJ
ajst-2832	16	18	wear	wear	NOUN
ajst-2832	16	19	is	be	AUX
ajst-2832	16	20	the	the	DET
ajst-2832	16	21	main	main	ADJ
ajst-2832	16	22	failure	failure	NOUN
ajst-2832	16	23	mode	mode	NOUN
ajst-2832	16	24	of	of	ADP
ajst-2832	16	25	pdc	pdc	PROPN
ajst-2832	16	26	teeth	tooth	NOUN
ajst-2832	16	27	.	.	PUNCT
ajst-2832	17	1	the	the	DET
ajst-2832	17	2	main	main	ADJ
ajst-2832	17	3	wear	wear	NOUN
ajst-2832	17	4	modes	mode	NOUN
ajst-2832	17	5	of	of	ADP
ajst-2832	17	6	pdc	pdc	PROPN
ajst-2832	17	7	teeth	tooth	NOUN
ajst-2832	17	8	are	be	AUX
ajst-2832	17	9	abrasive	abrasive	ADJ
ajst-2832	17	10	abrasive	abrasive	ADJ
ajst-2832	17	11	wear	wear	NOUN
ajst-2832	17	12	and	and	CCONJ
ajst-2832	17	13	impact	impact	NOUN
ajst-2832	17	14	wear[2	wear[2	ADV
ajst-2832	17	15	]	]	PUNCT
ajst-2832	17	16	.	.	PUNCT
ajst-2832	18	1	the	the	DET
ajst-2832	18	2	research	research	NOUN
ajst-2832	18	3	on	on	ADP
ajst-2832	18	4	pdc	pdc	PROPN
ajst-2832	18	5	worn	wear	VERB
ajst-2832	18	6	teeth	tooth	NOUN
ajst-2832	18	7	by	by	ADP
ajst-2832	18	8	scholars	scholar	NOUN
ajst-2832	18	9	at	at	ADP
ajst-2832	18	10	home	home	ADV
ajst-2832	18	11	and	and	CCONJ
ajst-2832	18	12	abroad	abroad	ADV
ajst-2832	18	13	mainly	mainly	ADV
ajst-2832	18	14	includes	include	VERB
ajst-2832	18	15	:	:	PUNCT
ajst-2832	18	16	liang	liang	PROPN
ajst-2832	18	17	erguo[3	erguo[3	PROPN
ajst-2832	18	18	]	]	PROPN
ajst-2832	18	19	,	,	PUNCT
ajst-2832	18	20	etc	etc	X
ajst-2832	18	21	.	.	X
ajst-2832	18	22	by	by	ADP
ajst-2832	18	23	simulating	simulate	VERB
ajst-2832	18	24	different	different	ADJ
ajst-2832	18	25	section	section	NOUN
ajst-2832	18	26	shapes	shape	NOUN
ajst-2832	18	27	,	,	PUNCT
ajst-2832	18	28	wear	wear	VERB
ajst-2832	18	29	states	state	NOUN
ajst-2832	18	30	and	and	CCONJ
ajst-2832	18	31	overlapping	overlap	VERB
ajst-2832	18	32	cutting	cut	VERB
ajst-2832	18	33	states	state	NOUN
ajst-2832	18	34	of	of	ADP
ajst-2832	18	35	cutting	cut	VERB
ajst-2832	18	36	teeth	tooth	NOUN
ajst-2832	18	37	,	,	PUNCT
ajst-2832	18	38	cutting	cut	VERB
ajst-2832	18	39	experiments	experiment	NOUN
ajst-2832	18	40	were	be	AUX
ajst-2832	18	41	carried	carry	VERB
ajst-2832	18	42	out	out	ADP
ajst-2832	18	43	on	on	ADP
ajst-2832	18	44	a	a	DET
ajst-2832	18	45	variety	variety	NOUN
ajst-2832	18	46	of	of	ADP
ajst-2832	18	47	rock	rock	NOUN
ajst-2832	18	48	samples	sample	NOUN
ajst-2832	18	49	with	with	ADP
ajst-2832	18	50	cutting	cut	VERB
ajst-2832	18	51	teeth	tooth	NOUN
ajst-2832	18	52	,	,	PUNCT
ajst-2832	18	53	and	and	CCONJ
ajst-2832	18	54	the	the	DET
ajst-2832	18	55	influence	influence	NOUN
ajst-2832	18	56	laws	law	NOUN
ajst-2832	18	57	of	of	ADP
ajst-2832	18	58	cutting	cut	VERB
ajst-2832	18	59	area	area	NOUN
ajst-2832	18	60	,	,	PUNCT
ajst-2832	18	61	contact	contact	NOUN
ajst-2832	18	62	arc	arc	NOUN
ajst-2832	18	63	length	length	NOUN
ajst-2832	18	64	,	,	PUNCT
ajst-2832	18	65	back	back	ADJ
ajst-2832	18	66	inclination	inclination	NOUN
ajst-2832	18	67	angle	angle	NOUN
ajst-2832	18	68	of	of	ADP
ajst-2832	18	69	cutting	cut	VERB
ajst-2832	18	70	teeth	tooth	NOUN
ajst-2832	18	71	,	,	PUNCT
ajst-2832	18	72	rock	rock	NOUN
ajst-2832	18	73	anti	anti	NOUN
ajst-2832	18	74	drilling	drilling	NOUN
ajst-2832	18	75	strength	strength	NOUN
ajst-2832	18	76	,	,	PUNCT
ajst-2832	18	77	wear	wear	VERB
ajst-2832	18	78	height	height	NOUN
ajst-2832	18	79	of	of	ADP
ajst-2832	18	80	cutting	cut	VERB
ajst-2832	18	81	teeth	tooth	NOUN
ajst-2832	18	82	and	and	CCONJ
ajst-2832	18	83	other	other	ADJ
ajst-2832	18	84	factors	factor	NOUN
ajst-2832	18	85	on	on	ADP
ajst-2832	18	86	the	the	DET
ajst-2832	18	87	force	force	NOUN
ajst-2832	18	88	of	of	ADP
ajst-2832	18	89	pdc	pdc	PROPN
ajst-2832	18	90	cutting	cut	VERB
ajst-2832	18	91	teeth	tooth	NOUN
ajst-2832	18	92	were	be	AUX
ajst-2832	18	93	studied	study	VERB
ajst-2832	18	94	,	,	PUNCT
ajst-2832	18	95	and	and	CCONJ
ajst-2832	18	96	a	a	DET
ajst-2832	18	97	comprehensive	comprehensive	ADJ
ajst-2832	18	98	force	force	NOUN
ajst-2832	18	99	model	model	NOUN
ajst-2832	18	100	of	of	ADP
ajst-2832	18	101	cutting	cut	VERB
ajst-2832	18	102	teeth	tooth	NOUN
ajst-2832	18	103	was	be	AUX
ajst-2832	18	104	established	establish	VERB
ajst-2832	18	105	;	;	PUNCT
ajst-2832	18	106	zhu	zhu	PROPN
ajst-2832	18	107	guanghui[4	guanghui[4	X
ajst-2832	18	108	]	]	PUNCT
ajst-2832	18	109	et	et	PROPN
ajst-2832	18	110	al	al	PROPN
ajst-2832	18	111	.	.	PROPN
ajst-2832	18	112	analyzed	analyze	VERB
ajst-2832	18	113	the	the	DET
ajst-2832	18	114	change	change	NOUN
ajst-2832	18	115	of	of	ADP
ajst-2832	18	116	the	the	DET
ajst-2832	18	117	three	three	NUM
ajst-2832	18	118	-	-	PUNCT
ajst-2832	18	119	way	way	NOUN
ajst-2832	18	120	load	load	NOUN
ajst-2832	18	121	on	on	ADP
ajst-2832	18	122	the	the	DET
ajst-2832	18	123	cutting	cut	VERB
ajst-2832	18	124	teeth	tooth	NOUN
ajst-2832	18	125	under	under	ADP
ajst-2832	18	126	different	different	ADJ
ajst-2832	18	127	rake	rake	NOUN
ajst-2832	18	128	angles	angle	NOUN
ajst-2832	18	129	and	and	CCONJ
ajst-2832	18	130	wear	wear	VERB
ajst-2832	18	131	degrees	degree	NOUN
ajst-2832	18	132	,	,	PUNCT
ajst-2832	18	133	and	and	CCONJ
ajst-2832	18	134	the	the	DET
ajst-2832	18	135	relationship	relationship	NOUN
ajst-2832	18	136	between	between	ADP
ajst-2832	18	137	the	the	DET
ajst-2832	18	138	wear	wear	NOUN
ajst-2832	18	139	degree	degree	NOUN
ajst-2832	18	140	and	and	CCONJ
ajst-2832	18	141	the	the	DET
ajst-2832	18	142	temperature	temperature	NOUN
ajst-2832	18	143	rise	rise	NOUN
ajst-2832	18	144	in	in	ADP
ajst-2832	18	145	the	the	DET
ajst-2832	18	146	cutting	cut	VERB
ajst-2832	18	147	process	process	NOUN
ajst-2832	18	148	by	by	ADP
ajst-2832	18	149	using	use	VERB
ajst-2832	18	150	the	the	DET
ajst-2832	18	151	selected	select	VERB
ajst-2832	18	152	cutting	cut	VERB
ajst-2832	18	153	teeth	tooth	NOUN
ajst-2832	18	154	to	to	PART
ajst-2832	18	155	cut	cut	VERB
ajst-2832	18	156	wusheng	wusheng	NOUN
ajst-2832	18	157	sandstone	sandstone	NOUN
ajst-2832	18	158	on	on	ADP
ajst-2832	18	159	the	the	DET
ajst-2832	18	160	planer	planer	NOUN
ajst-2832	18	161	;	;	PUNCT
ajst-2832	18	162	wang	wang	PROPN
ajst-2832	18	163	bin	bin	PROPN
ajst-2832	18	164	et	et	PROPN
ajst-2832	18	165	al	al	PROPN
ajst-2832	18	166	.	.	PROPN
ajst-2832	18	167	systematically	systematically	PROPN
ajst-2832	18	168	studied	study	VERB
ajst-2832	18	169	the	the	DET
ajst-2832	18	170	wear	wear	NOUN
ajst-2832	18	171	form	form	NOUN
ajst-2832	18	172	,	,	PUNCT
ajst-2832	18	173	wear	wear	VERB
ajst-2832	18	174	mechanism	mechanism	NOUN
ajst-2832	18	175	and	and	CCONJ
ajst-2832	18	176	wear	wear	VERB
ajst-2832	18	177	distribution	distribution	NOUN
ajst-2832	18	178	of	of	ADP
ajst-2832	18	179	pdc	pdc	PROPN
ajst-2832	18	180	bit	bit	NOUN
ajst-2832	18	181	cutting	cut	VERB
ajst-2832	18	182	teeth	tooth	NOUN
ajst-2832	18	183	after	after	ADP
ajst-2832	18	184	igneous	igneous	ADJ
ajst-2832	18	185	rock	rock	NOUN
ajst-2832	18	186	use	use	NOUN
ajst-2832	18	187	with	with	ADP
ajst-2832	18	188	electron	electron	NOUN
ajst-2832	18	189	microscope	microscope	NOUN
ajst-2832	18	190	,	,	PUNCT
ajst-2832	18	191	and	and	CCONJ
ajst-2832	18	192	put	put	VERB
ajst-2832	18	193	forward	forward	ADP
ajst-2832	18	194	suggestions	suggestion	NOUN
ajst-2832	18	195	on	on	ADP
ajst-2832	18	196	bit	bit	NOUN
ajst-2832	18	197	optimization	optimization	NOUN
ajst-2832	18	198	.	.	PUNCT
ajst-2832	19	1	as	as	ADP
ajst-2832	19	2	a	a	DET
ajst-2832	19	3	prediction	prediction	NOUN
ajst-2832	19	4	method	method	NOUN
ajst-2832	19	5	,	,	PUNCT
ajst-2832	19	6	numerical	numerical	PROPN
ajst-2832	19	7	simulation	simulation	PROPN
ajst-2832	19	8	can	can	AUX
ajst-2832	19	9	solve	solve	VERB
ajst-2832	19	10	the	the	DET
ajst-2832	19	11	problems	problem	NOUN
ajst-2832	19	12	such	such	ADJ
ajst-2832	19	13	as	as	ADP
ajst-2832	19	14	high	high	ADJ
ajst-2832	19	15	experiment	experiment	NOUN
ajst-2832	19	16	cost	cost	NOUN
ajst-2832	19	17	and	and	CCONJ
ajst-2832	19	18	difficult	difficult	ADJ
ajst-2832	19	19	implementation	implementation	NOUN
ajst-2832	19	20	,	,	PUNCT
ajst-2832	19	21	and	and	CCONJ
ajst-2832	19	22	greatly	greatly	ADV
ajst-2832	19	23	reduce	reduce	VERB
ajst-2832	19	24	the	the	DET
ajst-2832	19	25	time	time	NOUN
ajst-2832	19	26	cost	cost	NOUN
ajst-2832	19	27	.	.	PUNCT
ajst-2832	20	1	therefore	therefore	ADV
ajst-2832	20	2	,	,	PUNCT
ajst-2832	20	3	using	use	VERB
ajst-2832	20	4	various	various	ADJ
ajst-2832	20	5	finite	finite	ADJ
ajst-2832	20	6	element	element	NOUN
ajst-2832	20	7	software	software	NOUN
ajst-2832	20	8	to	to	PART
ajst-2832	20	9	simulate	simulate	VERB
ajst-2832	20	10	the	the	DET
ajst-2832	20	11	rock	rock	NOUN
ajst-2832	20	12	breaking	breaking	NOUN
ajst-2832	20	13	process	process	NOUN
ajst-2832	20	14	is	be	AUX
ajst-2832	20	15	one	one	NUM
ajst-2832	20	16	of	of	ADP
ajst-2832	20	17	the	the	DET
ajst-2832	20	18	main	main	ADJ
ajst-2832	20	19	technical	technical	ADJ
ajst-2832	20	20	means	mean	NOUN
ajst-2832	20	21	adopted	adopt	VERB
ajst-2832	20	22	by	by	ADP
ajst-2832	20	23	many	many	ADJ
ajst-2832	20	24	scholars	scholar	NOUN
ajst-2832	20	25	.	.	PUNCT
ajst-2832	21	1	deng	deng	PROPN
ajst-2832	21	2	minkai[5	minkai[5	PROPN
ajst-2832	21	3	]	]	PUNCT
ajst-2832	21	4	and	and	CCONJ
ajst-2832	21	5	others	other	NOUN
ajst-2832	21	6	established	establish	VERB
ajst-2832	21	7	a	a	DET
ajst-2832	21	8	rock	rock	NOUN
ajst-2832	21	9	breaking	break	VERB
ajst-2832	21	10	simulation	simulation	NOUN
ajst-2832	21	11	model	model	NOUN
ajst-2832	21	12	of	of	ADP
ajst-2832	21	13	pdc	pdc	PROPN
ajst-2832	21	14	bit	bit	NOUN
ajst-2832	21	15	cutting	cut	VERB
ajst-2832	21	16	teeth	tooth	NOUN
ajst-2832	21	17	through	through	ADP
ajst-2832	21	18	abaqus	abaqus	PROPN
ajst-2832	21	19	software	software	NOUN
ajst-2832	21	20	,	,	PUNCT
ajst-2832	21	21	and	and	CCONJ
ajst-2832	21	22	obtained	obtain	VERB
ajst-2832	21	23	the	the	DET
ajst-2832	21	24	relationship	relationship	NOUN
ajst-2832	21	25	between	between	ADP
ajst-2832	21	26	the	the	DET
ajst-2832	21	27	force	force	NOUN
ajst-2832	21	28	on	on	ADP
ajst-2832	21	29	the	the	DET
ajst-2832	21	30	cutting	cut	VERB
ajst-2832	21	31	teeth	tooth	NOUN
ajst-2832	21	32	and	and	CCONJ
ajst-2832	21	33	the	the	DET
ajst-2832	21	34	rake	rake	NOUN
ajst-2832	21	35	angle	angle	NOUN
ajst-2832	21	36	and	and	CCONJ
ajst-2832	21	37	side	side	NOUN
ajst-2832	21	38	angle	angle	NOUN
ajst-2832	21	39	during	during	ADP
ajst-2832	21	40	single	single	ADJ
ajst-2832	21	41	tooth	tooth	NOUN
ajst-2832	21	42	cutting	cutting	NOUN
ajst-2832	21	43	.	.	PUNCT
ajst-2832	22	1	they	they	PRON
ajst-2832	22	2	believed	believe	VERB
ajst-2832	22	3	that	that	SCONJ
ajst-2832	22	4	the	the	DET
ajst-2832	22	5	rock	rock	NOUN
ajst-2832	22	6	breaking	break	VERB
ajst-2832	22	7	effect	effect	NOUN
ajst-2832	22	8	was	be	AUX
ajst-2832	22	9	better	well	ADJ
ajst-2832	22	10	when	when	SCONJ
ajst-2832	22	11	the	the	DET
ajst-2832	22	12	rake	rake	NOUN
ajst-2832	22	13	angle	angle	NOUN
ajst-2832	22	14	was	be	AUX
ajst-2832	22	15	15	15	NUM
ajst-2832	22	16	°	°	NOUN
ajst-2832	22	17	~20	~20	NOUN
ajst-2832	22	18	°	°	NOUN
ajst-2832	22	19	,	,	PUNCT
ajst-2832	22	20	and	and	CCONJ
ajst-2832	22	21	the	the	DET
ajst-2832	22	22	rock	rock	NOUN
ajst-2832	22	23	breaking	break	VERB
ajst-2832	22	24	effect	effect	NOUN
ajst-2832	22	25	was	be	AUX
ajst-2832	22	26	better	well	ADJ
ajst-2832	22	27	when	when	SCONJ
ajst-2832	22	28	the	the	DET
ajst-2832	22	29	side	side	NOUN
ajst-2832	22	30	angle	angle	NOUN
ajst-2832	22	31	was	be	AUX
ajst-2832	22	32	5	5	NUM
ajst-2832	22	33	°	°	NUM
ajst-2832	22	34	;	;	PUNCT
ajst-2832	22	35	peng	peng	PROPN
ajst-2832	22	36	yaya[6	yaya[6	PROPN
ajst-2832	22	37	]	]	PUNCT
ajst-2832	22	38	and	and	CCONJ
ajst-2832	22	39	others	other	NOUN
ajst-2832	22	40	completed	complete	VERB
ajst-2832	22	41	the	the	DET
ajst-2832	22	42	numerical	numerical	ADJ
ajst-2832	22	43	simulation	simulation	NOUN
ajst-2832	22	44	and	and	CCONJ
ajst-2832	22	45	experimental	experimental	ADJ
ajst-2832	22	46	research	research	NOUN
ajst-2832	22	47	on	on	ADP
ajst-2832	22	48	rock	rock	NOUN
ajst-2832	22	49	breaking	breaking	NOUN
ajst-2832	22	50	of	of	ADP
ajst-2832	22	51	pdc	pdc	PROPN
ajst-2832	22	52	single	single	ADJ
ajst-2832	22	53	tooth	tooth	NOUN
ajst-2832	22	54	under	under	ADP
ajst-2832	22	55	the	the	DET
ajst-2832	22	56	parameters	parameter	NOUN
ajst-2832	22	57	of	of	ADP
ajst-2832	22	58	different	different	ADJ
ajst-2832	22	59	rake	rake	NOUN
ajst-2832	22	60	angles	angle	NOUN
ajst-2832	22	61	,	,	PUNCT
ajst-2832	22	62	different	different	ADJ
ajst-2832	22	63	side	side	NOUN
ajst-2832	22	64	angles	angle	NOUN
ajst-2832	22	65	and	and	CCONJ
ajst-2832	22	66	different	different	ADJ
ajst-2832	22	67	cutting	cut	VERB
ajst-2832	22	68	depths	depth	NOUN
ajst-2832	22	69	.	.	PUNCT
ajst-2832	23	1	at	at	ADP
ajst-2832	23	2	the	the	DET
ajst-2832	23	3	same	same	ADJ
ajst-2832	23	4	time	time	NOUN
ajst-2832	23	5	,	,	PUNCT
ajst-2832	23	6	they	they	PRON
ajst-2832	23	7	compared	compare	VERB
ajst-2832	23	8	the	the	DET
ajst-2832	23	9	results	result	NOUN
ajst-2832	23	10	of	of	ADP
ajst-2832	23	11	numerical	numerical	ADJ
ajst-2832	23	12	simulation	simulation	NOUN
ajst-2832	23	13	with	with	ADP
ajst-2832	23	14	the	the	DET
ajst-2832	23	15	experimental	experimental	ADJ
ajst-2832	23	16	errors	error	NOUN
ajst-2832	23	17	when	when	SCONJ
ajst-2832	23	18	taking	take	VERB
ajst-2832	23	19	mohr	mohr	PROPN
ajst-2832	23	20	coulomb	coulomb	PROPN
ajst-2832	23	21	and	and	CCONJ
ajst-2832	23	22	drucker	drucker	PROPN
ajst-2832	23	23	prager	prager	PROPN
ajst-2832	23	24	as	as	ADP
ajst-2832	23	25	the	the	DET
ajst-2832	23	26	rock	rock	NOUN
ajst-2832	23	27	115	115	NUM
ajst-2832	23	28	constitutive	constitutive	ADJ
ajst-2832	23	29	models	model	NOUN
ajst-2832	23	30	respectively	respectively	ADV
ajst-2832	23	31	,	,	PUNCT
ajst-2832	23	32	and	and	CCONJ
ajst-2832	23	33	obtained	obtain	VERB
ajst-2832	23	34	the	the	DET
ajst-2832	23	35	conclusion	conclusion	NOUN
ajst-2832	23	36	that	that	SCONJ
ajst-2832	23	37	the	the	DET
ajst-2832	23	38	error	error	NOUN
ajst-2832	23	39	of	of	ADP
ajst-2832	23	40	d	d	NOUN
ajst-2832	23	41	-	-	PUNCT
ajst-2832	23	42	p	p	ADJ
ajst-2832	23	43	constitutive	constitutive	ADJ
ajst-2832	23	44	model	model	NOUN
ajst-2832	23	45	is	be	AUX
ajst-2832	23	46	small	small	ADJ
ajst-2832	23	47	and	and	CCONJ
ajst-2832	23	48	the	the	DET
ajst-2832	23	49	efficiency	efficiency	NOUN
ajst-2832	23	50	of	of	ADP
ajst-2832	23	51	mohr	mohr	PROPN
ajst-2832	23	52	coulomb	coulomb	PROPN
ajst-2832	23	53	constitutive	constitutive	ADJ
ajst-2832	23	54	model	model	NOUN
ajst-2832	23	55	is	be	AUX
ajst-2832	23	56	high	high	ADJ
ajst-2832	23	57	when	when	SCONJ
ajst-2832	23	58	using	use	VERB
ajst-2832	23	59	numerical	numerical	ADJ
ajst-2832	23	60	simulation	simulation	NOUN
ajst-2832	23	61	.	.	PUNCT
ajst-2832	24	1	at	at	ADP
ajst-2832	24	2	present	present	ADJ
ajst-2832	24	3	,	,	PUNCT
ajst-2832	24	4	the	the	DET
ajst-2832	24	5	research	research	NOUN
ajst-2832	24	6	on	on	ADP
ajst-2832	24	7	the	the	DET
ajst-2832	24	8	fracture	fracture	ADJ
ajst-2832	24	9	mechanics	mechanic	NOUN
ajst-2832	24	10	of	of	ADP
ajst-2832	24	11	worn	worn	ADJ
ajst-2832	24	12	cutting	cut	VERB
ajst-2832	24	13	teeth	tooth	NOUN
ajst-2832	24	14	is	be	AUX
ajst-2832	24	15	not	not	PART
ajst-2832	24	16	deep	deep	ADJ
ajst-2832	24	17	enough	enough	ADV
ajst-2832	24	18	and	and	CCONJ
ajst-2832	24	19	systematic	systematic	ADJ
ajst-2832	24	20	.	.	PUNCT
ajst-2832	25	1	therefore	therefore	ADV
ajst-2832	25	2	,	,	PUNCT
ajst-2832	25	3	it	it	PRON
ajst-2832	25	4	is	be	AUX
ajst-2832	25	5	urgent	urgent	ADJ
ajst-2832	25	6	to	to	PART
ajst-2832	25	7	carry	carry	VERB
ajst-2832	25	8	out	out	ADP
ajst-2832	25	9	the	the	DET
ajst-2832	25	10	working	work	VERB
ajst-2832	25	11	mechanics	mechanic	NOUN
ajst-2832	25	12	analysis	analysis	NOUN
ajst-2832	25	13	of	of	ADP
ajst-2832	25	14	cutting	cut	VERB
ajst-2832	25	15	teeth	tooth	NOUN
ajst-2832	25	16	under	under	ADP
ajst-2832	25	17	the	the	DET
ajst-2832	25	18	wear	wear	NOUN
ajst-2832	25	19	condition	condition	NOUN
ajst-2832	25	20	.	.	PUNCT
ajst-2832	26	1	2	2	X
ajst-2832	26	2	.	.	X
ajst-2832	26	3	establishment	establishment	NOUN
ajst-2832	26	4	of	of	ADP
ajst-2832	26	5	numerical	numerical	ADJ
ajst-2832	26	6	model	model	NOUN
ajst-2832	26	7	in	in	ADP
ajst-2832	26	8	this	this	DET
ajst-2832	26	9	paper	paper	NOUN
ajst-2832	26	10	,	,	PUNCT
ajst-2832	26	11	based	base	VERB
ajst-2832	26	12	on	on	ADP
ajst-2832	26	13	abaqus	abaqus	NOUN
ajst-2832	26	14	,	,	PUNCT
ajst-2832	26	15	a	a	DET
ajst-2832	26	16	nonlinear	nonlinear	ADJ
ajst-2832	26	17	dynamic	dynamic	ADJ
ajst-2832	26	18	model	model	NOUN
ajst-2832	26	19	of	of	ADP
ajst-2832	26	20	the	the	DET
ajst-2832	26	21	worn	worn	ADJ
ajst-2832	26	22	cutting	cut	VERB
ajst-2832	26	23	tooth	tooth	NOUN
ajst-2832	26	24	rock	rock	NOUN
ajst-2832	26	25	system	system	NOUN
ajst-2832	26	26	is	be	AUX
ajst-2832	26	27	established	establish	VERB
ajst-2832	26	28	.	.	PUNCT
ajst-2832	27	1	the	the	DET
ajst-2832	27	2	size	size	NOUN
ajst-2832	27	3	of	of	ADP
ajst-2832	27	4	the	the	DET
ajst-2832	27	5	rock	rock	NOUN
ajst-2832	27	6	model	model	NOUN
ajst-2832	27	7	is	be	AUX
ajst-2832	27	8	50mm×90mm×40	50mm×90mm×40	NUM
ajst-2832	27	9	mm	mm	NOUN
ajst-2832	27	10	,	,	PUNCT
ajst-2832	27	11	and	and	CCONJ
ajst-2832	27	12	the	the	DET
ajst-2832	27	13	cutting	cut	VERB
ajst-2832	27	14	tooth	tooth	NOUN
ajst-2832	27	15	thickness	thickness	NOUN
ajst-2832	27	16	is	be	AUX
ajst-2832	27	17	13	13	NUM
ajst-2832	27	18	mm	mm	NOUN
ajst-2832	27	19	,	,	PUNCT
ajst-2832	27	20	as	as	SCONJ
ajst-2832	27	21	shown	show	VERB
ajst-2832	27	22	in	in	ADP
ajst-2832	27	23	figure	figure	NOUN
ajst-2832	27	24	1	1	NUM
ajst-2832	27	25	.	.	PUNCT
ajst-2832	28	1	the	the	DET
ajst-2832	28	2	rock	rock	NOUN
ajst-2832	28	3	model	model	NOUN
ajst-2832	28	4	is	be	AUX
ajst-2832	28	5	discretized	discretize	VERB
ajst-2832	28	6	by	by	ADP
ajst-2832	28	7	using	use	VERB
ajst-2832	28	8	8	8	NUM
ajst-2832	28	9	-	-	PUNCT
ajst-2832	28	10	node	node	NOUN
ajst-2832	28	11	reduced	reduce	VERB
ajst-2832	28	12	integral	integral	ADJ
ajst-2832	28	13	(	(	PUNCT
ajst-2832	28	14	c3d8r	c3d8r	NUM
ajst-2832	28	15	)	)	PUNCT
ajst-2832	28	16	.	.	PUNCT
ajst-2832	29	1	the	the	DET
ajst-2832	29	2	worn	worn	ADJ
ajst-2832	29	3	cutting	cut	VERB
ajst-2832	29	4	teeth	tooth	NOUN
ajst-2832	29	5	need	need	VERB
ajst-2832	29	6	to	to	PART
ajst-2832	29	7	divide	divide	VERB
ajst-2832	29	8	the	the	DET
ajst-2832	29	9	bottom	bottom	NOUN
ajst-2832	29	10	worn	wear	VERB
ajst-2832	29	11	part	part	NOUN
ajst-2832	29	12	due	due	ADP
ajst-2832	29	13	to	to	ADP
ajst-2832	29	14	the	the	DET
ajst-2832	29	15	irregular	irregular	ADJ
ajst-2832	29	16	model	model	NOUN
ajst-2832	29	17	,	,	PUNCT
ajst-2832	29	18	and	and	CCONJ
ajst-2832	29	19	refine	refine	VERB
ajst-2832	29	20	the	the	DET
ajst-2832	29	21	mesh	mesh	NOUN
ajst-2832	29	22	of	of	ADP
ajst-2832	29	23	the	the	DET
ajst-2832	29	24	area	area	NOUN
ajst-2832	29	25	interacting	interact	VERB
ajst-2832	29	26	with	with	ADP
ajst-2832	29	27	the	the	DET
ajst-2832	29	28	cutting	cut	VERB
ajst-2832	29	29	teeth	tooth	NOUN
ajst-2832	29	30	.	.	PUNCT
ajst-2832	30	1	at	at	ADP
ajst-2832	30	2	the	the	DET
ajst-2832	30	3	same	same	ADJ
ajst-2832	30	4	time	time	NOUN
ajst-2832	30	5	,	,	PUNCT
ajst-2832	30	6	a	a	DET
ajst-2832	30	7	completely	completely	ADV
ajst-2832	30	8	fixed	fix	VERB
ajst-2832	30	9	constraint	constraint	NOUN
ajst-2832	30	10	is	be	AUX
ajst-2832	30	11	imposed	impose	VERB
ajst-2832	30	12	on	on	ADP
ajst-2832	30	13	the	the	DET
ajst-2832	30	14	rock	rock	NOUN
ajst-2832	30	15	bottom	bottom	NOUN
ajst-2832	30	16	,	,	PUNCT
ajst-2832	30	17	and	and	CCONJ
ajst-2832	30	18	a	a	DET
ajst-2832	30	19	speed	speed	NOUN
ajst-2832	30	20	boundary	boundary	NOUN
ajst-2832	30	21	of	of	ADP
ajst-2832	30	22	0.25	0.25	NUM
ajst-2832	30	23	m/s	m/s	PROPN
ajst-2832	30	24	is	be	AUX
ajst-2832	30	25	imposed	impose	VERB
ajst-2832	30	26	on	on	ADP
ajst-2832	30	27	the	the	DET
ajst-2832	30	28	cutting	cutting	NOUN
ajst-2832	30	29	teeth[7]-[8	teeth[7]-[8	PROPN
ajst-2832	30	30	]	]	PUNCT
ajst-2832	30	31	.	.	PUNCT
ajst-2832	31	1	figure	figure	NOUN
ajst-2832	31	2	1	1	NUM
ajst-2832	31	3	.	.	PUNCT
ajst-2832	32	1	finite	finite	PROPN
ajst-2832	32	2	element	element	PROPN
ajst-2832	32	3	model	model	NOUN
ajst-2832	32	4	of	of	ADP
ajst-2832	32	5	worn	worn	ADJ
ajst-2832	32	6	cutting	cut	VERB
ajst-2832	32	7	tooth	tooth	NOUN
ajst-2832	32	8	rock	rock	NOUN
ajst-2832	32	9	system	system	NOUN
ajst-2832	32	10	in	in	ADP
ajst-2832	32	11	the	the	DET
ajst-2832	32	12	actual	actual	ADJ
ajst-2832	32	13	drilling	drilling	NOUN
ajst-2832	32	14	process	process	NOUN
ajst-2832	32	15	,	,	PUNCT
ajst-2832	32	16	the	the	DET
ajst-2832	32	17	wear	wear	NOUN
ajst-2832	32	18	plane	plane	NOUN
ajst-2832	32	19	of	of	ADP
ajst-2832	32	20	the	the	DET
ajst-2832	32	21	cutting	cut	VERB
ajst-2832	32	22	teeth	tooth	NOUN
ajst-2832	32	23	is	be	AUX
ajst-2832	32	24	usually	usually	ADV
ajst-2832	32	25	parallel	parallel	ADJ
ajst-2832	32	26	to	to	ADP
ajst-2832	32	27	the	the	DET
ajst-2832	32	28	bottom	bottom	ADJ
ajst-2832	32	29	scratch	scratch	NOUN
ajst-2832	32	30	,	,	PUNCT
ajst-2832	32	31	so	so	SCONJ
ajst-2832	32	32	the	the	DET
ajst-2832	32	33	wear	wear	VERB
ajst-2832	32	34	tooth	tooth	NOUN
ajst-2832	32	35	model	model	NOUN
ajst-2832	32	36	of	of	ADP
ajst-2832	32	37	this	this	DET
ajst-2832	32	38	simulation	simulation	NOUN
ajst-2832	32	39	is	be	AUX
ajst-2832	32	40	based	base	VERB
ajst-2832	32	41	on	on	ADP
ajst-2832	32	42	this	this	PRON
ajst-2832	32	43	.	.	PUNCT
ajst-2832	33	1	the	the	DET
ajst-2832	33	2	key	key	ADJ
ajst-2832	33	3	structural	structural	ADJ
ajst-2832	33	4	parameters	parameter	NOUN
ajst-2832	33	5	of	of	ADP
ajst-2832	33	6	worn	worn	ADJ
ajst-2832	33	7	teeth	tooth	NOUN
ajst-2832	33	8	include	include	VERB
ajst-2832	33	9	rake	rake	NOUN
ajst-2832	33	10	angle	angle	NOUN
ajst-2832	33	11	,	,	PUNCT
ajst-2832	33	12	tooth	tooth	NOUN
ajst-2832	33	13	diameter	diameter	NOUN
ajst-2832	33	14	,	,	PUNCT
ajst-2832	33	15	wear	wear	VERB
ajst-2832	33	16	height	height	NOUN
ajst-2832	33	17	,	,	PUNCT
ajst-2832	33	18	passivation	passivation	NOUN
ajst-2832	33	19	type	type	NOUN
ajst-2832	33	20	,	,	PUNCT
ajst-2832	33	21	etc	etc	X
ajst-2832	33	22	.	.	X
ajst-2832	33	23	figure	figure	VERB
ajst-2832	33	24	2	2	NUM
ajst-2832	33	25	.	.	PUNCT
ajst-2832	33	26	worn	wear	VERB
ajst-2832	33	27	tooth	tooth	NOUN
ajst-2832	33	28	sample	sample	NOUN
ajst-2832	33	29	2.1	2.1	NUM
ajst-2832	33	30	.	.	PUNCT
ajst-2832	34	1	mechanical	mechanical	ADJ
ajst-2832	34	2	property	property	NOUN
ajst-2832	34	3	parameters	parameter	NOUN
ajst-2832	34	4	of	of	ADP
ajst-2832	34	5	rock	rock	NOUN
ajst-2832	34	6	lithology	lithology	NOUN
ajst-2832	34	7	is	be	AUX
ajst-2832	34	8	a	a	DET
ajst-2832	34	9	strong	strong	ADJ
ajst-2832	34	10	correlation	correlation	NOUN
ajst-2832	34	11	factor	factor	NOUN
ajst-2832	34	12	affecting	affect	VERB
ajst-2832	34	13	the	the	DET
ajst-2832	34	14	cutting	cut	VERB
ajst-2832	34	15	load	load	NOUN
ajst-2832	34	16	and	and	CCONJ
ajst-2832	34	17	crushing	crush	VERB
ajst-2832	34	18	efficiency	efficiency	NOUN
ajst-2832	34	19	of	of	ADP
ajst-2832	34	20	wear	wear	VERB
ajst-2832	34	21	teeth	tooth	NOUN
ajst-2832	34	22	.	.	PUNCT
ajst-2832	35	1	typical	typical	ADJ
ajst-2832	35	2	sandstone	sandstone	NOUN
ajst-2832	35	3	,	,	PUNCT
ajst-2832	35	4	limestone	limestone	NOUN
ajst-2832	35	5	and	and	CCONJ
ajst-2832	35	6	granite	granite	NOUN
ajst-2832	35	7	are	be	AUX
ajst-2832	35	8	selected	select	VERB
ajst-2832	35	9	as	as	ADP
ajst-2832	35	10	research	research	NOUN
ajst-2832	35	11	objects	object	NOUN
ajst-2832	35	12	to	to	PART
ajst-2832	35	13	analyze	analyze	VERB
ajst-2832	35	14	the	the	DET
ajst-2832	35	15	mechanical	mechanical	ADJ
ajst-2832	35	16	behavior	behavior	NOUN
ajst-2832	35	17	of	of	ADP
ajst-2832	35	18	rock	rock	NOUN
ajst-2832	35	19	breaking	break	VERB
ajst-2832	35	20	by	by	ADP
ajst-2832	35	21	wear	wear	VERB
ajst-2832	35	22	teeth	tooth	NOUN
ajst-2832	35	23	.	.	PUNCT
ajst-2832	36	1	rock	rock	NOUN
ajst-2832	36	2	size	size	NOUN
ajst-2832	36	3	is	be	AUX
ajst-2832	36	4	300mm×300mm×250	300mm×300mm×250	NOUN
ajst-2832	36	5	mm	mm	NOUN
ajst-2832	36	6	.	.	PUNCT
ajst-2832	37	1	see	see	VERB
ajst-2832	37	2	table	table	NOUN
ajst-2832	37	3	1	1	NUM
ajst-2832	37	4	for	for	ADP
ajst-2832	37	5	main	main	ADJ
ajst-2832	37	6	mechanical	mechanical	ADJ
ajst-2832	37	7	property	property	NOUN
ajst-2832	37	8	parameters	parameter	NOUN
ajst-2832	37	9	of	of	ADP
ajst-2832	37	10	rock	rock	NOUN
ajst-2832	37	11	for	for	ADP
ajst-2832	37	12	simulation	simulation	NOUN
ajst-2832	37	13	.	.	PUNCT
ajst-2832	38	1	table	table	NOUN
ajst-2832	38	2	1	1	NUM
ajst-2832	38	3	.	.	PUNCT
ajst-2832	38	4	mechanical	mechanical	ADJ
ajst-2832	38	5	property	property	NOUN
ajst-2832	38	6	parameters	parameter	NOUN
ajst-2832	38	7	of	of	ADP
ajst-2832	38	8	rock	rock	NOUN
ajst-2832	38	9	lithology	lithology	NOUN
ajst-2832	38	10	elastic	elastic	ADJ
ajst-2832	38	11	modulus	modulus	NOUN
ajst-2832	38	12	/	/	SYM
ajst-2832	38	13	gpa	gpa	PROPN
ajst-2832	38	14	poisson	poisson	NOUN
ajst-2832	38	15	's	's	PART
ajst-2832	38	16	ratio	ratio	NOUN
ajst-2832	38	17	compressive	compressive	PROPN
ajst-2832	38	18	strength	strength	PROPN
ajst-2832	38	19	/	/	SYM
ajst-2832	38	20	mpa	mpa	PROPN
ajst-2832	38	21	density	density	PROPN
ajst-2832	38	22	/	/	SYM
ajst-2832	38	23	g	g	PROPN
ajst-2832	38	24	/	/	SYM
ajst-2832	38	25	cm3	cm3	NOUN
ajst-2832	38	26	internal	internal	ADJ
ajst-2832	38	27	friction	friction	NOUN
ajst-2832	38	28	angle/	angle/	NUM
ajst-2832	38	29	°	°	NOUN
ajst-2832	38	30	sandstone	sandstone	NOUN
ajst-2832	38	31	11.54	11.54	NUM
ajst-2832	38	32	0.062	0.062	NUM
ajst-2832	38	33	67.548	67.548	NUM
ajst-2832	38	34	2.42	2.42	NUM
ajst-2832	38	35	38.03	38.03	NUM
ajst-2832	38	36	limestone	limestone	NOUN
ajst-2832	38	37	31.2	31.2	NUM
ajst-2832	38	38	0.171	0.171	NUM
ajst-2832	38	39	105．951	105．951	ADJ
ajst-2832	38	40	2.46	2.46	NUM
ajst-2832	38	41	43.62	43.62	NUM
ajst-2832	38	42	granite	granite	NOUN
ajst-2832	38	43	31.78	31.78	NUM
ajst-2832	38	44	0.118	0.118	NUM
ajst-2832	38	45	126．519	126．519	NUM
ajst-2832	38	46	2.73	2.73	NUM
ajst-2832	38	47	45.29	45.29	NUM
ajst-2832	38	48	2.2	2.2	NUM
ajst-2832	38	49	.	.	PUNCT
ajst-2832	39	1	numerical	numerical	PROPN
ajst-2832	39	2	simulation	simulation	PROPN
ajst-2832	39	3	scheme	scheme	VERB
ajst-2832	39	4	the	the	DET
ajst-2832	39	5	process	process	NOUN
ajst-2832	39	6	of	of	ADP
ajst-2832	39	7	rock	rock	NOUN
ajst-2832	39	8	breaking	break	VERB
ajst-2832	39	9	by	by	ADP
ajst-2832	39	10	worn	worn	ADJ
ajst-2832	39	11	teeth	tooth	NOUN
ajst-2832	39	12	is	be	AUX
ajst-2832	39	13	affected	affect	VERB
ajst-2832	39	14	by	by	ADP
ajst-2832	39	15	many	many	ADJ
ajst-2832	39	16	factors	factor	NOUN
ajst-2832	39	17	,	,	PUNCT
ajst-2832	39	18	among	among	ADP
ajst-2832	39	19	which	which	PRON
ajst-2832	39	20	the	the	DET
ajst-2832	39	21	main	main	ADJ
ajst-2832	39	22	factors	factor	NOUN
ajst-2832	39	23	include	include	VERB
ajst-2832	39	24	wear	wear	VERB
ajst-2832	39	25	height	height	NOUN
ajst-2832	39	26	,	,	PUNCT
ajst-2832	39	27	rake	rake	NOUN
ajst-2832	39	28	angle	angle	NOUN
ajst-2832	39	29	,	,	PUNCT
ajst-2832	39	30	cutting	cut	VERB
ajst-2832	39	31	tooth	tooth	NOUN
ajst-2832	39	32	diameter	diameter	NOUN
ajst-2832	39	33	,	,	PUNCT
ajst-2832	39	34	passivation	passivation	NOUN
ajst-2832	39	35	type	type	NOUN
ajst-2832	39	36	,	,	PUNCT
ajst-2832	39	37	cutting	cut	VERB
ajst-2832	39	38	depth	depth	NOUN
ajst-2832	39	39	,	,	PUNCT
ajst-2832	39	40	rock	rock	NOUN
ajst-2832	39	41	type	type	NOUN
ajst-2832	39	42	,	,	PUNCT
ajst-2832	39	43	etc	etc	X
ajst-2832	39	44	.	.	X
ajst-2832	40	1	in	in	ADP
ajst-2832	40	2	order	order	NOUN
ajst-2832	40	3	to	to	PART
ajst-2832	40	4	obtain	obtain	VERB
ajst-2832	40	5	the	the	DET
ajst-2832	40	6	influence	influence	NOUN
ajst-2832	40	7	rule	rule	NOUN
ajst-2832	40	8	of	of	ADP
ajst-2832	40	9	each	each	DET
ajst-2832	40	10	factor	factor	NOUN
ajst-2832	40	11	on	on	ADP
ajst-2832	40	12	cutting	cut	VERB
ajst-2832	40	13	load	load	NOUN
ajst-2832	40	14	in	in	ADP
ajst-2832	40	15	the	the	DET
ajst-2832	40	16	simulation	simulation	NOUN
ajst-2832	40	17	process	process	NOUN
ajst-2832	40	18	,	,	PUNCT
ajst-2832	40	19	it	it	PRON
ajst-2832	40	20	is	be	AUX
ajst-2832	40	21	set	set	VERB
ajst-2832	40	22	as	as	ADP
ajst-2832	40	23	a	a	DET
ajst-2832	40	24	single	single	ADJ
ajst-2832	40	25	variable	variable	NOUN
ajst-2832	40	26	.	.	PUNCT
ajst-2832	41	1	in	in	ADP
ajst-2832	41	2	the	the	DET
ajst-2832	41	3	passivation	passivation	NOUN
ajst-2832	41	4	type	type	NOUN
ajst-2832	41	5	,	,	PUNCT
ajst-2832	41	6	y	y	PROPN
ajst-2832	41	7	represents	represent	VERB
ajst-2832	41	8	fillet	fillet	NOUN
ajst-2832	41	9	wear	wear	NOUN
ajst-2832	41	10	and	and	CCONJ
ajst-2832	41	11	z	z	NOUN
ajst-2832	41	12	represents	represent	VERB
ajst-2832	41	13	large	large	ADJ
ajst-2832	41	14	chamfer	chamfer	NOUN
ajst-2832	41	15	cutting	cut	VERB
ajst-2832	41	16	teeth	tooth	NOUN
ajst-2832	41	17	.	.	PUNCT
ajst-2832	42	1	see	see	VERB
ajst-2832	42	2	table	table	NOUN
ajst-2832	42	3	2	2	NUM
ajst-2832	42	4	for	for	ADP
ajst-2832	42	5	specific	specific	ADJ
ajst-2832	42	6	simulation	simulation	NOUN
ajst-2832	42	7	contents	content	NOUN
ajst-2832	42	8	.	.	PUNCT
ajst-2832	43	1	table	table	NOUN
ajst-2832	43	2	2	2	NUM
ajst-2832	43	3	.	.	PUNCT
ajst-2832	43	4	experimental	experimental	ADJ
ajst-2832	43	5	scheme	scheme	NOUN
ajst-2832	43	6	of	of	ADP
ajst-2832	43	7	single	single	ADJ
ajst-2832	43	8	tooth	tooth	NOUN
ajst-2832	43	9	cutting	cutting	NOUN
ajst-2832	43	10	under	under	ADP
ajst-2832	43	11	wear	wear	NOUN
ajst-2832	43	12	condition	condition	NOUN
ajst-2832	43	13	experiment	experiment	NOUN
ajst-2832	43	14	category	category	NOUN
ajst-2832	43	15	wear	wear	VERB
ajst-2832	43	16	height(mm	height(mm	NOUN
ajst-2832	43	17	)	)	PUNCT
ajst-2832	43	18	rock	rock	NOUN
ajst-2832	43	19	properties	property	NOUN
ajst-2832	43	20	front	front	ADJ
ajst-2832	43	21	inclination	inclination	NOUN
ajst-2832	43	22	(	(	PUNCT
ajst-2832	43	23	°	°	NOUN
ajst-2832	43	24	)	)	PUNCT
ajst-2832	43	25	tooth	tooth	NOUN
ajst-2832	43	26	diameter(mm	diameter(mm	NOUN
ajst-2832	43	27	)	)	PUNCT
ajst-2832	43	28	cutting	cut	VERB
ajst-2832	43	29	depth(mm	depth(mm	NOUN
ajst-2832	43	30	)	)	PUNCT
ajst-2832	43	31	wear	wear	VERB
ajst-2832	43	32	height	height	NOUN
ajst-2832	43	33	0.6/0.9/1.2/1.5	0.6/0.9/1.2/1.5	NUM
ajst-2832	43	34	sandstone	sandstone	NOUN
ajst-2832	43	35	15	15	NUM
ajst-2832	43	36	15	15	NUM
ajst-2832	43	37	1.2	1.2	NUM
ajst-2832	43	38	front	front	ADJ
ajst-2832	43	39	inclination	inclination	NOUN
ajst-2832	43	40	0.6	0.6	NUM
ajst-2832	43	41	sandstone	sandstone	NOUN
ajst-2832	43	42	10/15/20	10/15/20	PROPN
ajst-2832	43	43	15	15	NUM
ajst-2832	43	44	1.2	1.2	NUM
ajst-2832	43	45	tooth	tooth	NOUN
ajst-2832	43	46	diameter	diameter	NOUN
ajst-2832	43	47	0.6	0.6	NUM
ajst-2832	43	48	sandstone	sandstone	NOUN
ajst-2832	43	49	15	15	NUM
ajst-2832	43	50	15/17/19	15/17/19	PROPN
ajst-2832	43	51	1.2	1.2	NUM
ajst-2832	43	52	wear	wear	VERB
ajst-2832	43	53	type	type	NOUN
ajst-2832	43	54	y	y	PROPN
ajst-2832	43	55	/	/	SYM
ajst-2832	43	56	z/0.6	z/0.6	NOUN
ajst-2832	43	57	sandstone	sandstone	NOUN
ajst-2832	43	58	15	15	NUM
ajst-2832	43	59	17	17	NUM
ajst-2832	43	60	1.2	1.2	NUM
ajst-2832	43	61	cutting	cutting	NOUN
ajst-2832	43	62	depth	depth	NOUN
ajst-2832	43	63	0.6	0.6	NUM
ajst-2832	43	64	sandstone	sandstone	NOUN
ajst-2832	43	65	15	15	NUM
ajst-2832	43	66	15	15	NUM
ajst-2832	43	67	0.3/0.6/1.2/1.5	0.3/0.6/1.2/1.5	ADP
ajst-2832	43	68	rock	rock	NOUN
ajst-2832	43	69	properties	property	NOUN
ajst-2832	43	70	0.3	0.3	NUM
ajst-2832	43	71	sandstone	sandstone	NOUN
ajst-2832	43	72	/	/	SYM
ajst-2832	43	73	limestone	limestone	NOUN
ajst-2832	43	74	/	/	SYM
ajst-2832	43	75	granite	granite	NOUN
ajst-2832	43	76	15	15	NUM
ajst-2832	43	77	15	15	NUM
ajst-2832	43	78	1.2	1.2	NUM
ajst-2832	43	79	2.3	2.3	NUM
ajst-2832	43	80	.	.	PUNCT
ajst-2832	44	1	constitutive	constitutive	ADJ
ajst-2832	44	2	relation	relation	NOUN
ajst-2832	44	3	of	of	ADP
ajst-2832	44	4	rock	rock	NOUN
ajst-2832	44	5	rocks	rock	NOUN
ajst-2832	44	6	belong	belong	VERB
ajst-2832	44	7	to	to	ADP
ajst-2832	44	8	granular	granular	ADJ
ajst-2832	44	9	brittle	brittle	ADJ
ajst-2832	44	10	materials	material	NOUN
ajst-2832	44	11	.	.	PUNCT
ajst-2832	45	1	the	the	PRON
ajst-2832	45	2	d	d	NOUN
ajst-2832	45	3	-	-	PUNCT
ajst-2832	45	4	p	p	X
ajst-2832	45	5	(	(	PUNCT
ajst-2832	45	6	drucker	drucker	NOUN
ajst-2832	45	7	prager	prager	PROPN
ajst-2832	45	8	)	)	PUNCT
ajst-2832	45	9	model	model	NOUN
ajst-2832	45	10	is	be	AUX
ajst-2832	45	11	based	base	VERB
ajst-2832	45	12	on	on	ADP
ajst-2832	45	13	coulomb	coulomb	PROPN
ajst-2832	45	14	mohr	mohr	PROPN
ajst-2832	45	15	model	model	PROPN
ajst-2832	45	16	and	and	CCONJ
ajst-2832	45	17	mises	mises	PROPN
ajst-2832	45	18	yield	yield	VERB
ajst-2832	45	19	condition	condition	NOUN
ajst-2832	45	20	,	,	PUNCT
ajst-2832	45	21	and	and	CCONJ
ajst-2832	45	22	is	be	AUX
ajst-2832	45	23	derived	derive	VERB
ajst-2832	45	24	from	from	ADP
ajst-2832	45	25	the	the	DET
ajst-2832	45	26	classical	classical	ADJ
ajst-2832	45	27	d	d	ADJ
ajst-2832	45	28	-	-	PUNCT
ajst-2832	45	29	p	p	ADJ
ajst-2832	45	30	model	model	NOUN
ajst-2832	45	31	.	.	PUNCT
ajst-2832	46	1	it	it	PRON
ajst-2832	46	2	is	be	AUX
ajst-2832	46	3	applicable	applicable	ADJ
ajst-2832	46	4	to	to	ADP
ajst-2832	46	5	the	the	DET
ajst-2832	46	6	case	case	NOUN
ajst-2832	46	7	where	where	SCONJ
ajst-2832	46	8	the	the	DET
ajst-2832	46	9	initial	initial	ADJ
ajst-2832	46	10	performance	performance	NOUN
ajst-2832	46	11	is	be	AUX
ajst-2832	46	12	isotropic	isotropic	ADJ
ajst-2832	46	13	when	when	SCONJ
ajst-2832	46	14	yielding	yield	VERB
ajst-2832	46	15	occurs	occur	VERB
ajst-2832	46	16	.	.	PUNCT
ajst-2832	47	1	because	because	SCONJ
ajst-2832	47	2	it	it	PRON
ajst-2832	47	3	takes	take	VERB
ajst-2832	47	4	into	into	ADP
ajst-2832	47	5	account	account	NOUN
ajst-2832	47	6	the	the	DET
ajst-2832	47	7	intermediate	intermediate	ADJ
ajst-2832	47	8	principal	principal	ADJ
ajst-2832	47	9	stress	stress	NOUN
ajst-2832	47	10	σ2	σ2	PROPN
ajst-2832	47	11	.	.	PUNCT
ajst-2832	48	1	the	the	DET
ajst-2832	48	2	influence	influence	NOUN
ajst-2832	48	3	on	on	ADP
ajst-2832	48	4	the	the	DET
ajst-2832	48	5	yield	yield	NOUN
ajst-2832	48	6	characteristics	characteristic	NOUN
ajst-2832	48	7	also	also	ADV
ajst-2832	48	8	takes	take	VERB
ajst-2832	48	9	into	into	ADP
ajst-2832	48	10	account	account	NOUN
ajst-2832	48	11	the	the	DET
ajst-2832	48	12	property	property	NOUN
ajst-2832	48	13	of	of	ADP
ajst-2832	48	14	shear	shear	NOUN
ajst-2832	48	15	induced	induce	VERB
ajst-2832	48	16	expansion	expansion	NOUN
ajst-2832	48	17	,	,	PUNCT
ajst-2832	48	18	so	so	SCONJ
ajst-2832	48	19	it	it	PRON
ajst-2832	48	20	is	be	AUX
ajst-2832	48	21	widely	widely	ADV
ajst-2832	48	22	used	use	VERB
ajst-2832	48	23	in	in	ADP
ajst-2832	48	24	the	the	DET
ajst-2832	48	25	study	study	NOUN
ajst-2832	48	26	of	of	ADP
ajst-2832	48	27	rock	rock	NOUN
ajst-2832	48	28	fragmentation	fragmentation	NOUN
ajst-2832	48	29	.	.	PUNCT
ajst-2832	49	1	normal	normal	ADJ
ajst-2832	49	2	stress	stress	NOUN
ajst-2832	49	3	on	on	ADP
ajst-2832	49	4	octahedral	octahedral	ADJ
ajst-2832	49	5	plane	plane	NOUN
ajst-2832	49	6	for	for	ADP
ajst-2832	49	7	d	d	NOUN
ajst-2832	49	8	-	-	PUNCT
ajst-2832	49	9	p	p	ADJ
ajst-2832	49	10	yield	yield	NOUN
ajst-2832	49	11	criterion(σoct	criterion(σoct	PROPN
ajst-2832	49	12	)	)	PUNCT
ajst-2832	49	13	and	and	CCONJ
ajst-2832	49	14	shear	shear	PROPN
ajst-2832	49	15	stress(τoct	stress(τoct	PROPN
ajst-2832	49	16	)	)	PUNCT
ajst-2832	49	17	represents	represent	VERB
ajst-2832	49	18	intermediate	intermediate	ADJ
ajst-2832	49	19	principal	principal	ADJ
ajst-2832	49	20	stress(σ2	stress(σ2	NOUN
ajst-2832	49	21	)	)	PUNCT
ajst-2832	49	22	impact	impact	NOUN
ajst-2832	49	23	on	on	ADP
ajst-2832	49	24	rock	rock	NOUN
ajst-2832	49	25	failure	failure	NOUN
ajst-2832	49	26	[	[	X
ajst-2832	49	27	9]-[10	9]-[10	NOUN
ajst-2832	49	28	]	]	X
ajst-2832	49	29	:	:	PUNCT
ajst-2832	49	30	octm	octm	PROPN
ajst-2832	49	31			ADJ
ajst-2832	49	32	0oct	0oct	NOUN
ajst-2832	49	33	(	(	PUNCT
ajst-2832	49	34	1	1	NUM
ajst-2832	49	35	)	)	PUNCT
ajst-2832	49	36	116	116	NUM
ajst-2832	49	37			NUM
ajst-2832	49	38			NUM
ajst-2832	49	39			NUM
ajst-2832	49	40			PROPN
ajst-2832	49	41			NUM
ajst-2832	49	42			NUM
ajst-2832	49	43			NUM
ajst-2832	49	44			NUM
ajst-2832	49	45			ADP
ajst-2832	49	46			NUM
ajst-2832	49	47			PUNCT
ajst-2832	49	48			PUNCT
ajst-2832	49	49	km	km	NOUN
ajst-2832	49	50	3	3	NUM
ajst-2832	49	51	6	6	NUM
ajst-2832	49	52	6	6	NUM
ajst-2832	49	53	)	)	PUNCT
ajst-2832	49	54	(	(	PUNCT
ajst-2832	49	55	3	3	NUM
ajst-2832	49	56	1	1	NUM
ajst-2832	49	57	)	)	PUNCT
ajst-2832	49	58	-()-()-	-()-()-	NUM
ajst-2832	49	59	(	(	PUNCT
ajst-2832	49	60	3	3	NUM
ajst-2832	49	61	1	1	NUM
ajst-2832	49	62	0	0	NUM
ajst-2832	49	63	321oct	321oct	NUM
ajst-2832	49	64	2	2	NUM
ajst-2832	49	65	13	13	NUM
ajst-2832	49	66	2	2	NUM
ajst-2832	49	67	32	32	NUM
ajst-2832	49	68	2	2	NUM
ajst-2832	49	69	21oct	21oct	NOUN
ajst-2832	49	70			VERB
ajst-2832	49	71			PRON
ajst-2832	49	72			NOUN
ajst-2832	49	73	，	，	PROPN
ajst-2832	49	74	(	(	PUNCT
ajst-2832	49	75	2	2	NUM
ajst-2832	49	76	)	)	PUNCT
ajst-2832	49	77	)	)	PUNCT
ajst-2832	50	1	sin3(3	sin3(3	PROPN
ajst-2832	50	2	2sin	2sin	NUM
ajst-2832	50	3			ADJ
ajst-2832	50	4			NOUN
ajst-2832	50	5			PROPN
ajst-2832	50	6			PRON
ajst-2832	50	7	(	(	PUNCT
ajst-2832	50	8	3	3	NUM
ajst-2832	50	9	)	)	PUNCT
ajst-2832	50	10	)	)	PUNCT
ajst-2832	51	1	sin3(3	sin3(3	PROPN
ajst-2832	51	2	cos6c	cos6c	PROPN
ajst-2832	51	3			PROPN
ajst-2832	51	4			PROPN
ajst-2832	51	5			PROPN
ajst-2832	51	6	k	k	NOUN
ajst-2832	51	7	(	(	PUNCT
ajst-2832	51	8	4	4	NUM
ajst-2832	51	9	)	)	PUNCT
ajst-2832	51	10	amongσ1	amongσ1	ADJ
ajst-2832	51	11	,	,	PUNCT
ajst-2832	51	12	σ2	σ2	PROPN
ajst-2832	51	13	,	,	PUNCT
ajst-2832	51	14	σ3	σ3	PROPN
ajst-2832	51	15	represents	represent	VERB
ajst-2832	51	16	the	the	DET
ajst-2832	51	17	maximum	maximum	ADJ
ajst-2832	51	18	,	,	PUNCT
ajst-2832	51	19	intermediate	intermediate	ADJ
ajst-2832	51	20	and	and	CCONJ
ajst-2832	51	21	minimum	minimum	ADJ
ajst-2832	51	22	principal	principal	NOUN
ajst-2832	51	23	stresses	stress	VERB
ajst-2832	51	24	respectively	respectively	ADV
ajst-2832	51	25	;	;	PUNCT
ajst-2832	51	26	α	α	PROPN
ajst-2832	51	27	and	and	CCONJ
ajst-2832	51	28	k	k	PROPN
ajst-2832	51	29	are	be	AUX
ajst-2832	51	30	the	the	DET
ajst-2832	51	31	internal	internal	ADJ
ajst-2832	51	32	friction	friction	NOUN
ajst-2832	51	33	angle	angle	NOUN
ajst-2832	51	34	with	with	ADP
ajst-2832	51	35	rock	rock	PROPN
ajst-2832	51	36	φ	φ	PROPN
ajst-2832	51	37	coefficient	coefficient	PROPN
ajst-2832	51	38	related	relate	VERB
ajst-2832	51	39	to	to	ADP
ajst-2832	51	40	viscosity	viscosity	NOUN
ajst-2832	51	41	coefficient	coefficient	NOUN
ajst-2832	51	42	c.	c.	PROPN
ajst-2832	51	43	shear	shear	PROPN
ajst-2832	51	44	damage	damage	NOUN
ajst-2832	51	45	criterion	criterion	NOUN
ajst-2832	51	46	is	be	AUX
ajst-2832	51	47	selected	select	VERB
ajst-2832	51	48	as	as	ADP
ajst-2832	51	49	the	the	DET
ajst-2832	51	50	damage	damage	NOUN
ajst-2832	51	51	criterion	criterion	NOUN
ajst-2832	51	52	of	of	ADP
ajst-2832	51	53	rock	rock	NOUN
ajst-2832	51	54	in	in	ADP
ajst-2832	51	55	this	this	DET
ajst-2832	51	56	paper	paper	NOUN
ajst-2832	51	57	.	.	PUNCT
ajst-2832	52	1	shear	shear	NOUN
ajst-2832	52	2	criterion	criterion	NOUN
ajst-2832	52	3	is	be	AUX
ajst-2832	52	4	a	a	DET
ajst-2832	52	5	phenomenological	phenomenological	ADJ
ajst-2832	52	6	model	model	NOUN
ajst-2832	52	7	,	,	PUNCT
ajst-2832	52	8	which	which	PRON
ajst-2832	52	9	can	can	AUX
ajst-2832	52	10	predict	predict	VERB
ajst-2832	52	11	the	the	DET
ajst-2832	52	12	damage	damage	NOUN
ajst-2832	52	13	initiation	initiation	NOUN
ajst-2832	52	14	caused	cause	VERB
ajst-2832	52	15	by	by	ADP
ajst-2832	52	16	the	the	DET
ajst-2832	52	17	combined	combine	VERB
ajst-2832	52	18	effects	effect	NOUN
ajst-2832	52	19	of	of	ADP
ajst-2832	52	20	nucleation	nucleation	NOUN
ajst-2832	52	21	,	,	PUNCT
ajst-2832	52	22	propagation	propagation	NOUN
ajst-2832	52	23	and	and	CCONJ
ajst-2832	52	24	defects	defect	NOUN
ajst-2832	52	25	.	.	PUNCT
ajst-2832	53	1	the	the	DET
ajst-2832	53	2	damage	damage	NOUN
ajst-2832	53	3	evolution	evolution	NOUN
ajst-2832	53	4	rule	rule	NOUN
ajst-2832	53	5	is	be	AUX
ajst-2832	53	6	defined	define	VERB
ajst-2832	53	7	according	accord	VERB
ajst-2832	53	8	to	to	ADP
ajst-2832	53	9	equivalent	equivalent	ADJ
ajst-2832	53	10	plastic	plastic	ADJ
ajst-2832	53	11	displacement	displacement	NOUN
ajst-2832	53	12	or	or	CCONJ
ajst-2832	53	13	fracture	fracture	NOUN
ajst-2832	53	14	release	release	NOUN
ajst-2832	53	15	energy	energy	NOUN
ajst-2832	53	16	.	.	PUNCT
ajst-2832	54	1	the	the	DET
ajst-2832	54	2	characteristic	characteristic	ADJ
ajst-2832	54	3	length	length	NOUN
ajst-2832	54	4	of	of	ADP
ajst-2832	54	5	the	the	DET
ajst-2832	54	6	element	element	NOUN
ajst-2832	54	7	is	be	AUX
ajst-2832	54	8	considered	consider	VERB
ajst-2832	54	9	in	in	ADP
ajst-2832	54	10	both	both	DET
ajst-2832	54	11	methods	method	NOUN
ajst-2832	54	12	to	to	PART
ajst-2832	54	13	reduce	reduce	VERB
ajst-2832	54	14	the	the	DET
ajst-2832	54	15	influence	influence	NOUN
ajst-2832	54	16	of	of	ADP
ajst-2832	54	17	mesh	mesh	NOUN
ajst-2832	54	18	division	division	NOUN
ajst-2832	54	19	on	on	ADP
ajst-2832	54	20	the	the	DET
ajst-2832	54	21	calculation	calculation	NOUN
ajst-2832	54	22	results	result	NOUN
ajst-2832	54	23	.	.	PUNCT
ajst-2832	55	1	2.4	2.4	NUM
ajst-2832	55	2	.	.	PUNCT
ajst-2832	55	3	simulation	simulation	NOUN
ajst-2832	55	4	of	of	ADP
ajst-2832	55	5	rock	rock	NOUN
ajst-2832	55	6	breaking	breaking	NOUN
ajst-2832	55	7	process	process	NOUN
ajst-2832	55	8	along	along	ADP
ajst-2832	55	9	the	the	DET
ajst-2832	55	10	cutting	cutting	NOUN
ajst-2832	55	11	path	path	NOUN
ajst-2832	55	12	,	,	PUNCT
ajst-2832	55	13	the	the	DET
ajst-2832	55	14	characteristics	characteristic	NOUN
ajst-2832	55	15	of	of	ADP
ajst-2832	55	16	rock	rock	NOUN
ajst-2832	55	17	cuttings	cutting	NOUN
ajst-2832	55	18	produced	produce	VERB
ajst-2832	55	19	by	by	ADP
ajst-2832	55	20	new	new	ADJ
ajst-2832	55	21	teeth	tooth	NOUN
ajst-2832	55	22	and	and	CCONJ
ajst-2832	55	23	worn	wear	VERB
ajst-2832	55	24	teeth	tooth	NOUN
ajst-2832	55	25	are	be	AUX
ajst-2832	55	26	quite	quite	ADV
ajst-2832	55	27	different	different	ADJ
ajst-2832	55	28	,	,	PUNCT
ajst-2832	55	29	as	as	SCONJ
ajst-2832	55	30	shown	show	VERB
ajst-2832	55	31	in	in	ADP
ajst-2832	55	32	figure	figure	NOUN
ajst-2832	55	33	3	3	NUM
ajst-2832	55	34	.	.	PUNCT
ajst-2832	56	1	although	although	SCONJ
ajst-2832	56	2	the	the	DET
ajst-2832	56	3	two	two	NUM
ajst-2832	56	4	teeth	tooth	NOUN
ajst-2832	56	5	can	can	AUX
ajst-2832	56	6	produce	produce	VERB
ajst-2832	56	7	obvious	obvious	ADJ
ajst-2832	56	8	volume	volume	NOUN
ajst-2832	56	9	crushing	crush	VERB
ajst-2832	56	10	under	under	ADP
ajst-2832	56	11	the	the	DET
ajst-2832	56	12	same	same	ADJ
ajst-2832	56	13	conditions	condition	NOUN
ajst-2832	56	14	,	,	PUNCT
ajst-2832	56	15	the	the	DET
ajst-2832	56	16	rock	rock	NOUN
ajst-2832	56	17	debris	debris	NOUN
ajst-2832	56	18	under	under	ADP
ajst-2832	56	19	the	the	DET
ajst-2832	56	20	action	action	NOUN
ajst-2832	56	21	of	of	ADP
ajst-2832	56	22	new	new	ADJ
ajst-2832	56	23	teeth	tooth	NOUN
ajst-2832	56	24	presents	present	VERB
ajst-2832	56	25	semicircular	semicircular	ADJ
ajst-2832	56	26	block	block	NOUN
ajst-2832	56	27	shape	shape	NOUN
ajst-2832	56	28	,	,	PUNCT
ajst-2832	56	29	while	while	SCONJ
ajst-2832	56	30	the	the	DET
ajst-2832	56	31	rock	rock	NOUN
ajst-2832	56	32	debris	debris	NOUN
ajst-2832	56	33	under	under	ADP
ajst-2832	56	34	the	the	DET
ajst-2832	56	35	condition	condition	NOUN
ajst-2832	56	36	of	of	ADP
ajst-2832	56	37	worn	worn	ADJ
ajst-2832	56	38	teeth	tooth	NOUN
ajst-2832	56	39	is	be	AUX
ajst-2832	56	40	flaked	flake	VERB
ajst-2832	56	41	,	,	PUNCT
ajst-2832	56	42	which	which	PRON
ajst-2832	56	43	is	be	AUX
ajst-2832	56	44	consistent	consistent	ADJ
ajst-2832	56	45	with	with	ADP
ajst-2832	56	46	the	the	DET
ajst-2832	56	47	shape	shape	NOUN
ajst-2832	56	48	of	of	ADP
ajst-2832	56	49	rock	rock	NOUN
ajst-2832	56	50	debris	debris	NOUN
ajst-2832	56	51	observed	observe	VERB
ajst-2832	56	52	in	in	ADP
ajst-2832	56	53	physical	physical	ADJ
ajst-2832	56	54	experiments	experiment	NOUN
ajst-2832	56	55	.	.	PUNCT
ajst-2832	57	1	generally	generally	ADV
ajst-2832	57	2	,	,	PUNCT
ajst-2832	57	3	in	in	ADP
ajst-2832	57	4	the	the	DET
ajst-2832	57	5	process	process	NOUN
ajst-2832	57	6	of	of	ADP
ajst-2832	57	7	interaction	interaction	NOUN
ajst-2832	57	8	between	between	ADP
ajst-2832	57	9	cutting	cut	VERB
ajst-2832	57	10	teeth	tooth	NOUN
ajst-2832	57	11	and	and	CCONJ
ajst-2832	57	12	rock	rock	NOUN
ajst-2832	57	13	,	,	PUNCT
ajst-2832	57	14	the	the	DET
ajst-2832	57	15	starting	starting	NOUN
ajst-2832	57	16	point	point	NOUN
ajst-2832	57	17	of	of	ADP
ajst-2832	57	18	rock	rock	NOUN
ajst-2832	57	19	damage	damage	NOUN
ajst-2832	57	20	crack	crack	NOUN
ajst-2832	57	21	is	be	AUX
ajst-2832	57	22	the	the	DET
ajst-2832	57	23	tooth	tooth	NOUN
ajst-2832	57	24	edge	edge	NOUN
ajst-2832	57	25	,	,	PUNCT
ajst-2832	57	26	and	and	CCONJ
ajst-2832	57	27	the	the	DET
ajst-2832	57	28	change	change	NOUN
ajst-2832	57	29	of	of	ADP
ajst-2832	57	30	tooth	tooth	NOUN
ajst-2832	57	31	edge	edge	NOUN
ajst-2832	57	32	shape	shape	NOUN
ajst-2832	57	33	will	will	AUX
ajst-2832	57	34	inevitably	inevitably	ADV
ajst-2832	57	35	lead	lead	VERB
ajst-2832	57	36	to	to	ADP
ajst-2832	57	37	the	the	DET
ajst-2832	57	38	change	change	NOUN
ajst-2832	57	39	of	of	ADP
ajst-2832	57	40	rock	rock	NOUN
ajst-2832	57	41	fracture	fracture	PROPN
ajst-2832	57	42	surface	surface	NOUN
ajst-2832	57	43	.	.	PUNCT
ajst-2832	58	1	figure	figure	VERB
ajst-2832	58	2	3	3	NUM
ajst-2832	58	3	.	.	PUNCT
ajst-2832	58	4	equivalent	equivalent	ADJ
ajst-2832	58	5	plastic	plastic	NOUN
ajst-2832	58	6	strain	strain	NOUN
ajst-2832	58	7	of	of	ADP
ajst-2832	58	8	rock	rock	NOUN
ajst-2832	58	9	section	section	NOUN
ajst-2832	58	10	3	3	NUM
ajst-2832	58	11	.	.	PUNCT
ajst-2832	59	1	stress	stress	NOUN
ajst-2832	59	2	analysis	analysis	NOUN
ajst-2832	59	3	of	of	ADP
ajst-2832	59	4	worn	worn	ADJ
ajst-2832	59	5	tooth	tooth	NOUN
ajst-2832	59	6	edge	edge	NOUN
ajst-2832	59	7	in	in	ADP
ajst-2832	59	8	the	the	DET
ajst-2832	59	9	process	process	NOUN
ajst-2832	59	10	of	of	ADP
ajst-2832	59	11	rock	rock	NOUN
ajst-2832	59	12	breaking	breaking	NOUN
ajst-2832	59	13	,	,	PUNCT
ajst-2832	59	14	the	the	DET
ajst-2832	59	15	cutting	cut	VERB
ajst-2832	59	16	edge	edge	NOUN
ajst-2832	59	17	of	of	ADP
ajst-2832	59	18	the	the	DET
ajst-2832	59	19	cutting	cut	VERB
ajst-2832	59	20	tooth	tooth	NOUN
ajst-2832	59	21	on	on	ADP
ajst-2832	59	22	the	the	DET
ajst-2832	59	23	drill	drill	NOUN
ajst-2832	59	24	bit	bit	NOUN
ajst-2832	59	25	is	be	AUX
ajst-2832	59	26	the	the	DET
ajst-2832	59	27	starting	starting	NOUN
ajst-2832	59	28	point	point	NOUN
ajst-2832	59	29	of	of	ADP
ajst-2832	59	30	rock	rock	NOUN
ajst-2832	59	31	breaking	breaking	NOUN
ajst-2832	59	32	and	and	CCONJ
ajst-2832	59	33	the	the	DET
ajst-2832	59	34	starting	starting	NOUN
ajst-2832	59	35	point	point	NOUN
ajst-2832	59	36	of	of	ADP
ajst-2832	59	37	cutting	cut	VERB
ajst-2832	59	38	tooth	tooth	NOUN
ajst-2832	59	39	wear	wear	NOUN
ajst-2832	59	40	.	.	PUNCT
ajst-2832	60	1	therefore	therefore	ADV
ajst-2832	60	2	,	,	PUNCT
ajst-2832	60	3	the	the	DET
ajst-2832	60	4	load	load	NOUN
ajst-2832	60	5	distribution	distribution	NOUN
ajst-2832	60	6	on	on	ADP
ajst-2832	60	7	the	the	DET
ajst-2832	60	8	tooth	tooth	NOUN
ajst-2832	60	9	edge	edge	NOUN
ajst-2832	60	10	has	have	AUX
ajst-2832	60	11	always	always	ADV
ajst-2832	60	12	been	be	AUX
ajst-2832	60	13	the	the	DET
ajst-2832	60	14	focus	focus	NOUN
ajst-2832	60	15	of	of	ADP
ajst-2832	60	16	researchers	researcher	NOUN
ajst-2832	60	17	,	,	PUNCT
ajst-2832	60	18	which	which	PRON
ajst-2832	60	19	is	be	AUX
ajst-2832	60	20	helpful	helpful	ADJ
ajst-2832	60	21	to	to	PART
ajst-2832	60	22	predict	predict	VERB
ajst-2832	60	23	the	the	DET
ajst-2832	60	24	wear	wear	NOUN
ajst-2832	60	25	trend	trend	NOUN
ajst-2832	60	26	of	of	ADP
ajst-2832	60	27	worn	worn	ADJ
ajst-2832	60	28	cutting	cut	VERB
ajst-2832	60	29	teeth	tooth	NOUN
ajst-2832	60	30	.	.	PUNCT
ajst-2832	61	1	in	in	ADP
ajst-2832	61	2	the	the	DET
ajst-2832	61	3	process	process	NOUN
ajst-2832	61	4	of	of	ADP
ajst-2832	61	5	rock	rock	NOUN
ajst-2832	61	6	breaking	breaking	NOUN
ajst-2832	61	7	,	,	PUNCT
ajst-2832	61	8	the	the	DET
ajst-2832	61	9	contact	contact	NOUN
ajst-2832	61	10	area	area	NOUN
ajst-2832	61	11	between	between	ADP
ajst-2832	61	12	pdc	pdc	PROPN
ajst-2832	61	13	teeth	teeth	PROPN
ajst-2832	61	14	and	and	CCONJ
ajst-2832	61	15	rock	rock	NOUN
ajst-2832	61	16	changes	change	NOUN
ajst-2832	61	17	at	at	ADP
ajst-2832	61	18	any	any	DET
ajst-2832	61	19	time	time	NOUN
ajst-2832	61	20	,	,	PUNCT
ajst-2832	61	21	so	so	CCONJ
ajst-2832	61	22	the	the	DET
ajst-2832	61	23	instantaneous	instantaneous	ADJ
ajst-2832	61	24	stress	stress	NOUN
ajst-2832	61	25	distribution	distribution	NOUN
ajst-2832	61	26	on	on	ADP
ajst-2832	61	27	the	the	DET
ajst-2832	61	28	cutting	cut	VERB
ajst-2832	61	29	tooth	tooth	NOUN
ajst-2832	61	30	edge	edge	NOUN
ajst-2832	61	31	is	be	AUX
ajst-2832	61	32	random	random	ADJ
ajst-2832	61	33	.	.	PUNCT
ajst-2832	62	1	in	in	ADP
ajst-2832	62	2	order	order	NOUN
ajst-2832	62	3	to	to	PART
ajst-2832	62	4	accurately	accurately	ADV
ajst-2832	62	5	study	study	VERB
ajst-2832	62	6	the	the	DET
ajst-2832	62	7	rule	rule	NOUN
ajst-2832	62	8	of	of	ADP
ajst-2832	62	9	cutting	cut	VERB
ajst-2832	62	10	load	load	NOUN
ajst-2832	62	11	distribution	distribution	NOUN
ajst-2832	62	12	of	of	ADP
ajst-2832	62	13	cutting	cut	VERB
ajst-2832	62	14	teeth	tooth	NOUN
ajst-2832	62	15	,	,	PUNCT
ajst-2832	62	16	programs	program	NOUN
ajst-2832	62	17	are	be	AUX
ajst-2832	62	18	compiled	compile	VERB
ajst-2832	62	19	with	with	ADP
ajst-2832	62	20	the	the	DET
ajst-2832	62	21	help	help	NOUN
ajst-2832	62	22	of	of	ADP
ajst-2832	62	23	the	the	DET
ajst-2832	62	24	pde	pde	PROPN
ajst-2832	62	25	platform	platform	NOUN
ajst-2832	62	26	(	(	PUNCT
ajst-2832	62	27	python	python	PROPN
ajst-2832	62	28	development	development	NOUN
ajst-2832	62	29	environment	environment	PROPN
ajst-2832	62	30	)	)	PUNCT
ajst-2832	62	31	in	in	ADP
ajst-2832	62	32	abaqus	abaqus	PROPN
ajst-2832	62	33	software	software	NOUN
ajst-2832	62	34	to	to	PART
ajst-2832	62	35	calculate	calculate	VERB
ajst-2832	62	36	the	the	DET
ajst-2832	62	37	average	average	ADJ
ajst-2832	62	38	stress	stress	NOUN
ajst-2832	62	39	of	of	ADP
ajst-2832	62	40	each	each	DET
ajst-2832	62	41	node	node	NOUN
ajst-2832	62	42	of	of	ADP
ajst-2832	62	43	worn	worn	ADJ
ajst-2832	62	44	teeth	tooth	NOUN
ajst-2832	62	45	in	in	ADP
ajst-2832	62	46	the	the	DET
ajst-2832	62	47	cutting	cutting	NOUN
ajst-2832	62	48	process	process	NOUN
ajst-2832	62	49	.	.	PUNCT
ajst-2832	63	1	figure.4(a	figure.4(a	NUM
ajst-2832	63	2	)	)	PUNCT
ajst-2832	63	3	and	and	CCONJ
ajst-2832	63	4	figure.4(b	figure.4(b	NUM
ajst-2832	63	5	)	)	PUNCT
ajst-2832	63	6	are	be	AUX
ajst-2832	63	7	the	the	DET
ajst-2832	63	8	mean	mean	ADJ
ajst-2832	63	9	stress	stress	NOUN
ajst-2832	63	10	nephogram	nephogram	NOUN
ajst-2832	63	11	and	and	CCONJ
ajst-2832	63	12	the	the	DET
ajst-2832	63	13	instantaneous	instantaneous	ADJ
ajst-2832	63	14	stress	stress	NOUN
ajst-2832	63	15	nephogram	nephogram	NOUN
ajst-2832	63	16	respectively	respectively	ADV
ajst-2832	63	17	.	.	PUNCT
ajst-2832	64	1	in	in	ADP
ajst-2832	64	2	the	the	DET
ajst-2832	64	3	rock	rock	NOUN
ajst-2832	64	4	breaking	breaking	NOUN
ajst-2832	64	5	process	process	NOUN
ajst-2832	64	6	of	of	ADP
ajst-2832	64	7	cutting	cut	VERB
ajst-2832	64	8	teeth	tooth	NOUN
ajst-2832	64	9	,	,	PUNCT
ajst-2832	64	10	only	only	ADV
ajst-2832	64	11	part	part	NOUN
ajst-2832	64	12	of	of	ADP
ajst-2832	64	13	the	the	DET
ajst-2832	64	14	cutting	cut	VERB
ajst-2832	64	15	edges	edge	NOUN
ajst-2832	64	16	participate	participate	VERB
ajst-2832	64	17	,	,	PUNCT
ajst-2832	64	18	so	so	CCONJ
ajst-2832	64	19	it	it	PRON
ajst-2832	64	20	is	be	AUX
ajst-2832	64	21	not	not	PART
ajst-2832	64	22	necessary	necessary	ADJ
ajst-2832	64	23	to	to	PART
ajst-2832	64	24	extract	extract	VERB
ajst-2832	64	25	all	all	DET
ajst-2832	64	26	the	the	DET
ajst-2832	64	27	node	node	NOUN
ajst-2832	64	28	stresses	stress	NOUN
ajst-2832	64	29	on	on	ADP
ajst-2832	64	30	the	the	DET
ajst-2832	64	31	cutting	cut	VERB
ajst-2832	64	32	edges	edge	NOUN
ajst-2832	64	33	.	.	PUNCT
ajst-2832	65	1	the	the	DET
ajst-2832	65	2	extraction	extraction	NOUN
ajst-2832	65	3	range	range	NOUN
ajst-2832	65	4	of	of	ADP
ajst-2832	65	5	tooth	tooth	NOUN
ajst-2832	65	6	edge	edge	NOUN
ajst-2832	65	7	nodes	node	NOUN
ajst-2832	65	8	is	be	AUX
ajst-2832	65	9	shown	show	VERB
ajst-2832	65	10	in	in	ADP
ajst-2832	65	11	figure.5	figure.5	PROPN
ajst-2832	65	12	.	.	PUNCT
ajst-2832	66	1	the	the	DET
ajst-2832	66	2	green	green	ADJ
ajst-2832	66	3	part	part	NOUN
ajst-2832	66	4	is	be	AUX
ajst-2832	66	5	the	the	DET
ajst-2832	66	6	main	main	ADJ
ajst-2832	66	7	part	part	NOUN
ajst-2832	66	8	of	of	ADP
ajst-2832	66	9	the	the	DET
ajst-2832	66	10	node	node	ADJ
ajst-2832	66	11	extraction	extraction	NOUN
ajst-2832	66	12	in	in	ADP
ajst-2832	66	13	this	this	DET
ajst-2832	66	14	paper	paper	NOUN
ajst-2832	66	15	.	.	PUNCT
ajst-2832	67	1	figure	figure	NOUN
ajst-2832	67	2	4	4	NUM
ajst-2832	67	3	.	.	PUNCT
ajst-2832	67	4	stress	stress	NOUN
ajst-2832	67	5	nephogram	nephogram	NOUN
ajst-2832	67	6	of	of	ADP
ajst-2832	67	7	cutting	cut	VERB
ajst-2832	67	8	tooth	tooth	NOUN
ajst-2832	67	9	surface	surface	NOUN
ajst-2832	67	10	figure	figure	NOUN
ajst-2832	67	11	5	5	NUM
ajst-2832	67	12	.	.	PUNCT
ajst-2832	68	1	output	output	NOUN
ajst-2832	68	2	range	range	NOUN
ajst-2832	68	3	of	of	ADP
ajst-2832	68	4	tooth	tooth	NOUN
ajst-2832	68	5	edge	edge	NOUN
ajst-2832	68	6	node	node	PROPN
ajst-2832	68	7	area	area	NOUN
ajst-2832	68	8	3.1	3.1	NUM
ajst-2832	68	9	.	.	PUNCT
ajst-2832	69	1	stress	stress	NOUN
ajst-2832	69	2	of	of	ADP
ajst-2832	69	3	tooth	tooth	NOUN
ajst-2832	69	4	edge	edge	NOUN
ajst-2832	69	5	under	under	ADP
ajst-2832	69	6	different	different	ADJ
ajst-2832	69	7	wear	wear	NOUN
ajst-2832	69	8	heights	height	NOUN
ajst-2832	69	9	the	the	DET
ajst-2832	69	10	change	change	NOUN
ajst-2832	69	11	of	of	ADP
ajst-2832	69	12	node	node	ADJ
ajst-2832	69	13	stress	stress	NOUN
ajst-2832	69	14	on	on	ADP
ajst-2832	69	15	worn	worn	ADJ
ajst-2832	69	16	tooth	tooth	NOUN
ajst-2832	69	17	cutting	cutting	NOUN
ajst-2832	69	18	edge	edge	NOUN
ajst-2832	69	19	with	with	ADP
ajst-2832	69	20	wear	wear	NOUN
ajst-2832	69	21	height	height	NOUN
ajst-2832	69	22	is	be	AUX
ajst-2832	69	23	shown	show	VERB
ajst-2832	69	24	in	in	ADP
ajst-2832	69	25	fig.6	fig.6	PROPN
ajst-2832	69	26	.	.	PUNCT
ajst-2832	70	1	when	when	SCONJ
ajst-2832	70	2	the	the	DET
ajst-2832	70	3	wear	wear	NOUN
ajst-2832	70	4	height	height	NOUN
ajst-2832	70	5	is	be	AUX
ajst-2832	70	6	small	small	ADJ
ajst-2832	70	7	,	,	PUNCT
ajst-2832	70	8	the	the	DET
ajst-2832	70	9	stress	stress	NOUN
ajst-2832	70	10	of	of	ADP
ajst-2832	70	11	the	the	DET
ajst-2832	70	12	nodes	node	NOUN
ajst-2832	70	13	on	on	ADP
ajst-2832	70	14	the	the	DET
ajst-2832	70	15	cutting	cut	VERB
ajst-2832	70	16	edge	edge	NOUN
ajst-2832	70	17	of	of	ADP
ajst-2832	70	18	the	the	DET
ajst-2832	70	19	cutting	cut	VERB
ajst-2832	70	20	gear	gear	NOUN
ajst-2832	70	21	is	be	AUX
ajst-2832	70	22	relatively	relatively	ADV
ajst-2832	70	23	average	average	ADJ
ajst-2832	70	24	.	.	PUNCT
ajst-2832	71	1	with	with	ADP
ajst-2832	71	2	the	the	DET
ajst-2832	71	3	increase	increase	NOUN
ajst-2832	71	4	of	of	ADP
ajst-2832	71	5	the	the	DET
ajst-2832	71	6	wear	wear	NOUN
ajst-2832	71	7	height	height	NOUN
ajst-2832	71	8	,	,	PUNCT
ajst-2832	71	9	the	the	DET
ajst-2832	71	10	load	load	NOUN
ajst-2832	71	11	fluctuation	fluctuation	NOUN
ajst-2832	71	12	on	on	ADP
ajst-2832	71	13	the	the	DET
ajst-2832	71	14	cutting	cut	VERB
ajst-2832	71	15	edge	edge	NOUN
ajst-2832	71	16	increases	increase	NOUN
ajst-2832	71	17	,	,	PUNCT
ajst-2832	71	18	and	and	CCONJ
ajst-2832	71	19	the	the	DET
ajst-2832	71	20	stress	stress	NOUN
ajst-2832	71	21	concentration	concentration	NOUN
ajst-2832	71	22	on	on	ADP
ajst-2832	71	23	both	both	DET
ajst-2832	71	24	sides	side	NOUN
ajst-2832	71	25	of	of	ADP
ajst-2832	71	26	the	the	DET
ajst-2832	71	27	wear	wear	NOUN
ajst-2832	71	28	edge	edge	NOUN
ajst-2832	71	29	is	be	AUX
ajst-2832	71	30	obvious	obvious	ADJ
ajst-2832	71	31	.	.	PUNCT
ajst-2832	72	1	the	the	DET
ajst-2832	72	2	more	more	ADV
ajst-2832	72	3	severe	severe	ADJ
ajst-2832	72	4	the	the	DET
ajst-2832	72	5	load	load	NOUN
ajst-2832	72	6	fluctuation	fluctuation	NOUN
ajst-2832	72	7	on	on	ADP
ajst-2832	72	8	the	the	DET
ajst-2832	72	9	tooth	tooth	NOUN
ajst-2832	72	10	edge	edge	NOUN
ajst-2832	72	11	is	be	AUX
ajst-2832	72	12	,	,	PUNCT
ajst-2832	72	13	the	the	PRON
ajst-2832	72	14	easier	easy	ADJ
ajst-2832	72	15	the	the	DET
ajst-2832	72	16	tooth	tooth	NOUN
ajst-2832	72	17	breakage	breakage	NOUN
ajst-2832	72	18	will	will	AUX
ajst-2832	72	19	occur	occur	VERB
ajst-2832	72	20	.	.	PUNCT
ajst-2832	73	1	that	that	PRON
ajst-2832	73	2	is	be	AUX
ajst-2832	73	3	,	,	PUNCT
ajst-2832	73	4	with	with	ADP
ajst-2832	73	5	the	the	DET
ajst-2832	73	6	increase	increase	NOUN
ajst-2832	73	7	of	of	ADP
ajst-2832	73	8	the	the	DET
ajst-2832	73	9	wear	wear	NOUN
ajst-2832	73	10	height	height	NOUN
ajst-2832	73	11	,	,	PUNCT
ajst-2832	73	12	the	the	PRON
ajst-2832	73	13	greater	great	ADJ
ajst-2832	73	14	the	the	DET
ajst-2832	73	15	risk	risk	NOUN
ajst-2832	73	16	of	of	ADP
ajst-2832	73	17	further	further	ADJ
ajst-2832	73	18	wear	wear	NOUN
ajst-2832	73	19	of	of	ADP
ajst-2832	73	20	the	the	DET
ajst-2832	73	21	cutting	cut	VERB
ajst-2832	73	22	teeth	tooth	NOUN
ajst-2832	73	23	.	.	PUNCT
ajst-2832	74	1	figure	figure	NOUN
ajst-2832	74	2	6	6	NUM
ajst-2832	74	3	.	.	PUNCT
ajst-2832	75	1	node	node	ADJ
ajst-2832	75	2	stress	stress	NOUN
ajst-2832	75	3	of	of	ADP
ajst-2832	75	4	tooth	tooth	NOUN
ajst-2832	75	5	edge	edge	NOUN
ajst-2832	75	6	under	under	ADP
ajst-2832	75	7	different	different	ADJ
ajst-2832	75	8	wear	wear	NOUN
ajst-2832	75	9	height	height	NOUN
ajst-2832	75	10	3.2	3.2	NUM
ajst-2832	75	11	.	.	PUNCT
ajst-2832	76	1	stress	stress	NOUN
ajst-2832	76	2	of	of	ADP
ajst-2832	76	3	tooth	tooth	NOUN
ajst-2832	76	4	edge	edge	NOUN
ajst-2832	76	5	at	at	ADP
ajst-2832	76	6	different	different	ADJ
ajst-2832	76	7	inclination	inclination	NOUN
ajst-2832	76	8	angles	angle	NOUN
ajst-2832	76	9	with	with	ADP
ajst-2832	76	10	the	the	DET
ajst-2832	76	11	increase	increase	NOUN
ajst-2832	76	12	of	of	ADP
ajst-2832	76	13	the	the	DET
ajst-2832	76	14	rake	rake	NOUN
ajst-2832	76	15	angle	angle	NOUN
ajst-2832	76	16	,	,	PUNCT
ajst-2832	76	17	the	the	DET
ajst-2832	76	18	squeezing	squeeze	VERB
ajst-2832	76	19	effect	effect	NOUN
ajst-2832	76	20	of	of	ADP
ajst-2832	76	21	the	the	DET
ajst-2832	76	22	working	work	VERB
ajst-2832	76	23	face	face	NOUN
ajst-2832	76	24	of	of	ADP
ajst-2832	76	25	the	the	DET
ajst-2832	76	26	cutting	cut	VERB
ajst-2832	76	27	gear	gear	NOUN
ajst-2832	76	28	on	on	ADP
ajst-2832	76	29	the	the	DET
ajst-2832	76	30	rock	rock	NOUN
ajst-2832	76	31	is	be	AUX
ajst-2832	76	32	enhanced	enhance	VERB
ajst-2832	76	33	,	,	PUNCT
ajst-2832	76	34	and	and	CCONJ
ajst-2832	76	35	the	the	DET
ajst-2832	76	36	stress	stress	NOUN
ajst-2832	76	37	on	on	ADP
ajst-2832	76	38	the	the	DET
ajst-2832	76	39	cutting	cut	VERB
ajst-2832	76	40	edge	edge	NOUN
ajst-2832	76	41	of	of	ADP
ajst-2832	76	42	the	the	DET
ajst-2832	76	43	worn	worn	ADJ
ajst-2832	76	44	gear	gear	NOUN
ajst-2832	76	45	increases	increase	VERB
ajst-2832	76	46	117	117	NUM
ajst-2832	76	47	with	with	ADP
ajst-2832	76	48	the	the	DET
ajst-2832	76	49	increase	increase	NOUN
ajst-2832	76	50	of	of	ADP
ajst-2832	76	51	the	the	DET
ajst-2832	76	52	rake	rake	NOUN
ajst-2832	76	53	angle	angle	NOUN
ajst-2832	76	54	,	,	PUNCT
ajst-2832	76	55	as	as	SCONJ
ajst-2832	76	56	shown	show	VERB
ajst-2832	76	57	in	in	ADP
ajst-2832	76	58	figure.7	figure.7	NOUN
ajst-2832	76	59	.	.	PUNCT
ajst-2832	77	1	when	when	SCONJ
ajst-2832	77	2	the	the	DET
ajst-2832	77	3	inclination	inclination	NOUN
ajst-2832	77	4	angle	angle	NOUN
ajst-2832	77	5	is	be	AUX
ajst-2832	77	6	15	15	NUM
ajst-2832	77	7	°	°	NOUN
ajst-2832	77	8	,	,	PUNCT
ajst-2832	77	9	the	the	DET
ajst-2832	77	10	load	load	NOUN
ajst-2832	77	11	on	on	ADP
ajst-2832	77	12	the	the	DET
ajst-2832	77	13	tooth	tooth	NOUN
ajst-2832	77	14	edge	edge	NOUN
ajst-2832	77	15	node	node	NOUN
ajst-2832	77	16	is	be	AUX
ajst-2832	77	17	relatively	relatively	ADV
ajst-2832	77	18	stable	stable	ADJ
ajst-2832	77	19	,	,	PUNCT
ajst-2832	77	20	and	and	CCONJ
ajst-2832	77	21	when	when	SCONJ
ajst-2832	77	22	the	the	DET
ajst-2832	77	23	inclination	inclination	NOUN
ajst-2832	77	24	angle	angle	NOUN
ajst-2832	77	25	is	be	AUX
ajst-2832	77	26	10	10	NUM
ajst-2832	77	27	°	°	NOUN
ajst-2832	77	28	,	,	PUNCT
ajst-2832	77	29	the	the	DET
ajst-2832	77	30	stress	stress	NOUN
ajst-2832	77	31	concentration	concentration	NOUN
ajst-2832	77	32	on	on	ADP
ajst-2832	77	33	both	both	DET
ajst-2832	77	34	sides	side	NOUN
ajst-2832	77	35	of	of	ADP
ajst-2832	77	36	the	the	DET
ajst-2832	77	37	cutting	cut	VERB
ajst-2832	77	38	tooth	tooth	NOUN
ajst-2832	77	39	edge	edge	NOUN
ajst-2832	77	40	is	be	AUX
ajst-2832	77	41	relatively	relatively	ADV
ajst-2832	77	42	obvious	obvious	ADJ
ajst-2832	77	43	,	,	PUNCT
ajst-2832	77	44	which	which	PRON
ajst-2832	77	45	may	may	AUX
ajst-2832	77	46	be	be	AUX
ajst-2832	77	47	the	the	DET
ajst-2832	77	48	starting	starting	NOUN
ajst-2832	77	49	point	point	NOUN
ajst-2832	77	50	for	for	ADP
ajst-2832	77	51	the	the	DET
ajst-2832	77	52	cutting	cut	VERB
ajst-2832	77	53	tooth	tooth	NOUN
ajst-2832	77	54	to	to	PART
ajst-2832	77	55	increase	increase	VERB
ajst-2832	77	56	wear	wear	NOUN
ajst-2832	77	57	.	.	PUNCT
ajst-2832	78	1	figure	figure	NOUN
ajst-2832	78	2	7	7	NUM
ajst-2832	78	3	.	.	PUNCT
ajst-2832	79	1	node	node	ADJ
ajst-2832	79	2	stress	stress	NOUN
ajst-2832	79	3	of	of	ADP
ajst-2832	79	4	tooth	tooth	NOUN
ajst-2832	79	5	edge	edge	NOUN
ajst-2832	79	6	under	under	ADP
ajst-2832	79	7	different	different	ADJ
ajst-2832	79	8	inclination	inclination	NOUN
ajst-2832	79	9	3.3	3.3	NUM
ajst-2832	79	10	.	.	PUNCT
ajst-2832	80	1	stress	stress	NOUN
ajst-2832	80	2	of	of	ADP
ajst-2832	80	3	tooth	tooth	NOUN
ajst-2832	80	4	edge	edge	NOUN
ajst-2832	80	5	under	under	ADP
ajst-2832	80	6	different	different	ADJ
ajst-2832	80	7	tooth	tooth	NOUN
ajst-2832	80	8	diameters	diameter	NOUN
ajst-2832	80	9	under	under	ADP
ajst-2832	80	10	the	the	DET
ajst-2832	80	11	same	same	ADJ
ajst-2832	80	12	cutting	cutting	NOUN
ajst-2832	80	13	conditions	condition	NOUN
ajst-2832	80	14	,	,	PUNCT
ajst-2832	80	15	the	the	DET
ajst-2832	80	16	load	load	NOUN
ajst-2832	80	17	on	on	ADP
ajst-2832	80	18	the	the	DET
ajst-2832	80	19	cutting	cut	VERB
ajst-2832	80	20	edge	edge	NOUN
ajst-2832	80	21	of	of	ADP
ajst-2832	80	22	worn	worn	ADJ
ajst-2832	80	23	teeth	tooth	NOUN
ajst-2832	80	24	decreases	decrease	NOUN
ajst-2832	80	25	with	with	ADP
ajst-2832	80	26	the	the	DET
ajst-2832	80	27	increase	increase	NOUN
ajst-2832	80	28	of	of	ADP
ajst-2832	80	29	tooth	tooth	NOUN
ajst-2832	80	30	diameter	diameter	NOUN
ajst-2832	80	31	,	,	PUNCT
ajst-2832	80	32	as	as	SCONJ
ajst-2832	80	33	shown	show	VERB
ajst-2832	80	34	in	in	ADP
ajst-2832	80	35	figure.8	figure.8	PROPN
ajst-2832	80	36	.	.	PROPN
ajst-2832	80	37	when	when	SCONJ
ajst-2832	80	38	the	the	DET
ajst-2832	80	39	diameter	diameter	NOUN
ajst-2832	80	40	of	of	ADP
ajst-2832	80	41	the	the	DET
ajst-2832	80	42	cutting	cut	VERB
ajst-2832	80	43	tooth	tooth	NOUN
ajst-2832	80	44	is	be	AUX
ajst-2832	80	45	15	15	NUM
ajst-2832	80	46	mm	mm	NOUN
ajst-2832	80	47	,	,	PUNCT
ajst-2832	80	48	the	the	DET
ajst-2832	80	49	load	load	NOUN
ajst-2832	80	50	distribution	distribution	NOUN
ajst-2832	80	51	on	on	ADP
ajst-2832	80	52	the	the	DET
ajst-2832	80	53	tooth	tooth	NOUN
ajst-2832	80	54	edge	edge	NOUN
ajst-2832	80	55	is	be	AUX
ajst-2832	80	56	relatively	relatively	ADV
ajst-2832	80	57	stable	stable	ADJ
ajst-2832	80	58	,	,	PUNCT
ajst-2832	80	59	and	and	CCONJ
ajst-2832	80	60	the	the	DET
ajst-2832	80	61	load	load	NOUN
ajst-2832	80	62	fluctuation	fluctuation	NOUN
ajst-2832	80	63	starts	start	VERB
ajst-2832	80	64	to	to	PART
ajst-2832	80	65	intensify	intensify	VERB
ajst-2832	80	66	with	with	ADP
ajst-2832	80	67	the	the	DET
ajst-2832	80	68	increase	increase	NOUN
ajst-2832	80	69	of	of	ADP
ajst-2832	80	70	the	the	DET
ajst-2832	80	71	tooth	tooth	NOUN
ajst-2832	80	72	diameter	diameter	NOUN
ajst-2832	80	73	.	.	PUNCT
ajst-2832	81	1	this	this	PRON
ajst-2832	81	2	is	be	AUX
ajst-2832	81	3	because	because	SCONJ
ajst-2832	81	4	,	,	PUNCT
ajst-2832	81	5	under	under	ADP
ajst-2832	81	6	the	the	DET
ajst-2832	81	7	same	same	ADJ
ajst-2832	81	8	conditions	condition	NOUN
ajst-2832	81	9	,	,	PUNCT
ajst-2832	81	10	the	the	DET
ajst-2832	81	11	increase	increase	NOUN
ajst-2832	81	12	of	of	ADP
ajst-2832	81	13	the	the	DET
ajst-2832	81	14	tooth	tooth	NOUN
ajst-2832	81	15	diameter	diameter	NOUN
ajst-2832	81	16	increases	increase	VERB
ajst-2832	81	17	the	the	DET
ajst-2832	81	18	wear	wear	NOUN
ajst-2832	81	19	plane	plane	NOUN
ajst-2832	81	20	,	,	PUNCT
ajst-2832	81	21	which	which	PRON
ajst-2832	81	22	reduces	reduce	VERB
ajst-2832	81	23	the	the	DET
ajst-2832	81	24	ability	ability	NOUN
ajst-2832	81	25	of	of	ADP
ajst-2832	81	26	the	the	DET
ajst-2832	81	27	cutting	cut	VERB
ajst-2832	81	28	tooth	tooth	NOUN
ajst-2832	81	29	to	to	PART
ajst-2832	81	30	invade	invade	VERB
ajst-2832	81	31	the	the	DET
ajst-2832	81	32	rock	rock	NOUN
ajst-2832	81	33	.	.	PUNCT
ajst-2832	82	1	figure	figure	NOUN
ajst-2832	82	2	8	8	NUM
ajst-2832	82	3	.	.	PUNCT
ajst-2832	83	1	node	node	ADJ
ajst-2832	83	2	stress	stress	NOUN
ajst-2832	83	3	of	of	ADP
ajst-2832	83	4	tooth	tooth	NOUN
ajst-2832	83	5	edge	edge	NOUN
ajst-2832	83	6	under	under	ADP
ajst-2832	83	7	different	different	ADJ
ajst-2832	83	8	tooth	tooth	NOUN
ajst-2832	83	9	diameters	diameter	NOUN
ajst-2832	83	10	3.4	3.4	NUM
ajst-2832	83	11	.	.	PUNCT
ajst-2832	84	1	stress	stress	NOUN
ajst-2832	84	2	of	of	ADP
ajst-2832	84	3	tooth	tooth	NOUN
ajst-2832	84	4	edge	edge	NOUN
ajst-2832	84	5	under	under	ADP
ajst-2832	84	6	different	different	ADJ
ajst-2832	84	7	wear	wear	NOUN
ajst-2832	84	8	types	type	NOUN
ajst-2832	84	9	under	under	ADP
ajst-2832	84	10	the	the	DET
ajst-2832	84	11	same	same	ADJ
ajst-2832	84	12	cutting	cutting	NOUN
ajst-2832	84	13	conditions	condition	NOUN
ajst-2832	85	1	,	,	PUNCT
ajst-2832	85	2	the	the	DET
ajst-2832	85	3	load	load	NOUN
ajst-2832	85	4	on	on	ADP
ajst-2832	85	5	the	the	DET
ajst-2832	85	6	conventional	conventional	ADJ
ajst-2832	85	7	wear	wear	NOUN
ajst-2832	85	8	tooth	tooth	NOUN
ajst-2832	85	9	edge	edge	NOUN
ajst-2832	85	10	is	be	AUX
ajst-2832	85	11	the	the	DET
ajst-2832	85	12	largest	large	ADJ
ajst-2832	85	13	,	,	PUNCT
ajst-2832	85	14	and	and	CCONJ
ajst-2832	85	15	the	the	DET
ajst-2832	85	16	high	high	ADJ
ajst-2832	85	17	value	value	NOUN
ajst-2832	85	18	stress	stress	NOUN
ajst-2832	85	19	area	area	NOUN
ajst-2832	85	20	is	be	AUX
ajst-2832	85	21	wider	wide	ADJ
ajst-2832	85	22	.	.	PUNCT
ajst-2832	86	1	in	in	ADP
ajst-2832	86	2	this	this	DET
ajst-2832	86	3	case	case	NOUN
ajst-2832	86	4	,	,	PUNCT
ajst-2832	86	5	the	the	DET
ajst-2832	86	6	conventional	conventional	ADJ
ajst-2832	86	7	wear	wear	VERB
ajst-2832	86	8	tooth	tooth	NOUN
ajst-2832	86	9	edge	edge	NOUN
ajst-2832	86	10	still	still	ADV
ajst-2832	86	11	has	have	VERB
ajst-2832	86	12	a	a	DET
ajst-2832	86	13	strong	strong	ADJ
ajst-2832	86	14	ability	ability	NOUN
ajst-2832	86	15	to	to	PART
ajst-2832	86	16	scrape	scrape	VERB
ajst-2832	86	17	and	and	CCONJ
ajst-2832	86	18	cut	cut	VERB
ajst-2832	86	19	rock	rock	NOUN
ajst-2832	86	20	.	.	PUNCT
ajst-2832	87	1	compared	compare	VERB
ajst-2832	87	2	with	with	ADP
ajst-2832	87	3	the	the	DET
ajst-2832	87	4	cutting	cut	VERB
ajst-2832	87	5	teeth	tooth	NOUN
ajst-2832	87	6	with	with	ADP
ajst-2832	87	7	large	large	ADJ
ajst-2832	87	8	chamfer	chamfer	NOUN
ajst-2832	87	9	and	and	CCONJ
ajst-2832	87	10	fillet	fillet	NOUN
ajst-2832	87	11	wear	wear	NOUN
ajst-2832	87	12	,	,	PUNCT
ajst-2832	87	13	the	the	DET
ajst-2832	87	14	former	former	NOUN
ajst-2832	87	15	has	have	VERB
ajst-2832	87	16	smaller	small	ADJ
ajst-2832	87	17	specific	specific	ADJ
ajst-2832	87	18	pressure	pressure	NOUN
ajst-2832	87	19	of	of	ADP
ajst-2832	87	20	the	the	DET
ajst-2832	87	21	tooth	tooth	NOUN
ajst-2832	87	22	edge	edge	NOUN
ajst-2832	87	23	node	node	NOUN
ajst-2832	87	24	and	and	CCONJ
ajst-2832	87	25	poorer	poor	ADJ
ajst-2832	87	26	invasiveness	invasiveness	NOUN
ajst-2832	87	27	.	.	PUNCT
ajst-2832	88	1	from	from	ADP
ajst-2832	88	2	the	the	DET
ajst-2832	88	3	stress	stress	NOUN
ajst-2832	88	4	nephogram	nephogram	NOUN
ajst-2832	88	5	of	of	ADP
ajst-2832	88	6	cutting	cut	VERB
ajst-2832	88	7	teeth	tooth	NOUN
ajst-2832	88	8	,	,	PUNCT
ajst-2832	88	9	it	it	PRON
ajst-2832	88	10	can	can	AUX
ajst-2832	88	11	be	be	AUX
ajst-2832	88	12	found	find	VERB
ajst-2832	88	13	that	that	SCONJ
ajst-2832	88	14	the	the	DET
ajst-2832	88	15	tooth	tooth	NOUN
ajst-2832	88	16	edge	edge	NOUN
ajst-2832	88	17	on	on	ADP
ajst-2832	88	18	the	the	DET
ajst-2832	88	19	fillet	fillet	NOUN
ajst-2832	88	20	worn	wear	VERB
ajst-2832	88	21	tooth	tooth	NOUN
ajst-2832	88	22	changes	change	NOUN
ajst-2832	88	23	from	from	ADP
ajst-2832	88	24	a	a	DET
ajst-2832	88	25	straight	straight	ADJ
ajst-2832	88	26	line	line	NOUN
ajst-2832	88	27	of	of	ADP
ajst-2832	88	28	the	the	DET
ajst-2832	88	29	conventional	conventional	ADJ
ajst-2832	88	30	tooth	tooth	NOUN
ajst-2832	88	31	edge	edge	NOUN
ajst-2832	88	32	to	to	ADP
ajst-2832	88	33	a	a	DET
ajst-2832	88	34	circular	circular	ADJ
ajst-2832	88	35	arc	arc	NOUN
ajst-2832	88	36	surface	surface	NOUN
ajst-2832	88	37	,	,	PUNCT
ajst-2832	88	38	resulting	result	VERB
ajst-2832	88	39	in	in	ADP
ajst-2832	88	40	a	a	DET
ajst-2832	88	41	wider	wide	ADJ
ajst-2832	88	42	range	range	NOUN
ajst-2832	88	43	of	of	ADP
ajst-2832	88	44	high	high	ADJ
ajst-2832	88	45	value	value	NOUN
ajst-2832	88	46	stress	stress	NOUN
ajst-2832	88	47	distribution	distribution	NOUN
ajst-2832	88	48	and	and	CCONJ
ajst-2832	88	49	a	a	DET
ajst-2832	88	50	lower	low	ADJ
ajst-2832	88	51	specific	specific	ADJ
ajst-2832	88	52	pressure	pressure	NOUN
ajst-2832	88	53	value	value	NOUN
ajst-2832	88	54	at	at	ADP
ajst-2832	88	55	each	each	DET
ajst-2832	88	56	stress	stress	NOUN
ajst-2832	88	57	node	node	NOUN
ajst-2832	88	58	.	.	PUNCT
ajst-2832	89	1	figure	figure	NOUN
ajst-2832	89	2	9	9	NUM
ajst-2832	89	3	.	.	PUNCT
ajst-2832	90	1	node	node	ADJ
ajst-2832	90	2	stress	stress	NOUN
ajst-2832	90	3	of	of	ADP
ajst-2832	90	4	tooth	tooth	NOUN
ajst-2832	90	5	edge	edge	NOUN
ajst-2832	90	6	under	under	ADP
ajst-2832	90	7	different	different	ADJ
ajst-2832	90	8	wear	wear	NOUN
ajst-2832	90	9	types	type	NOUN
ajst-2832	90	10	3.5	3.5	NUM
ajst-2832	90	11	.	.	PUNCT
ajst-2832	91	1	stress	stress	NOUN
ajst-2832	91	2	of	of	ADP
ajst-2832	91	3	tooth	tooth	NOUN
ajst-2832	91	4	edge	edge	NOUN
ajst-2832	91	5	under	under	ADP
ajst-2832	91	6	different	different	ADJ
ajst-2832	91	7	cutting	cutting	NOUN
ajst-2832	91	8	depths	depth	VERB
ajst-2832	91	9	the	the	DET
ajst-2832	91	10	change	change	NOUN
ajst-2832	91	11	of	of	ADP
ajst-2832	91	12	stress	stress	NOUN
ajst-2832	91	13	of	of	ADP
ajst-2832	91	14	worn	worn	ADJ
ajst-2832	91	15	tooth	tooth	NOUN
ajst-2832	91	16	edge	edge	NOUN
ajst-2832	91	17	with	with	ADP
ajst-2832	91	18	cutting	cut	VERB
ajst-2832	91	19	depth	depth	NOUN
ajst-2832	91	20	is	be	AUX
ajst-2832	91	21	shown	show	VERB
ajst-2832	91	22	in	in	ADP
ajst-2832	91	23	fig.10	fig.10	PRON
ajst-2832	91	24	.	.	PUNCT
ajst-2832	92	1	the	the	DET
ajst-2832	92	2	stress	stress	NOUN
ajst-2832	92	3	of	of	ADP
ajst-2832	92	4	the	the	DET
ajst-2832	92	5	cutting	cut	VERB
ajst-2832	92	6	tooth	tooth	NOUN
ajst-2832	92	7	edge	edge	NOUN
ajst-2832	92	8	is	be	AUX
ajst-2832	92	9	positively	positively	ADV
ajst-2832	92	10	related	relate	VERB
ajst-2832	92	11	to	to	ADP
ajst-2832	92	12	the	the	DET
ajst-2832	92	13	cutting	cut	VERB
ajst-2832	92	14	depth	depth	NOUN
ajst-2832	92	15	.	.	PUNCT
ajst-2832	93	1	with	with	ADP
ajst-2832	93	2	the	the	DET
ajst-2832	93	3	increase	increase	NOUN
ajst-2832	93	4	of	of	ADP
ajst-2832	93	5	the	the	DET
ajst-2832	93	6	cutting	cut	VERB
ajst-2832	93	7	depth	depth	NOUN
ajst-2832	93	8	,	,	PUNCT
ajst-2832	93	9	the	the	DET
ajst-2832	93	10	effective	effective	ADJ
ajst-2832	93	11	rock	rock	NOUN
ajst-2832	93	12	breaking	break	VERB
ajst-2832	93	13	width	width	NOUN
ajst-2832	93	14	of	of	ADP
ajst-2832	93	15	the	the	DET
ajst-2832	93	16	cutting	cut	VERB
ajst-2832	93	17	tooth	tooth	NOUN
ajst-2832	93	18	becomes	become	VERB
ajst-2832	93	19	longer	long	ADV
ajst-2832	93	20	.	.	PUNCT
ajst-2832	94	1	however	however	ADV
ajst-2832	94	2	,	,	PUNCT
ajst-2832	94	3	when	when	SCONJ
ajst-2832	94	4	the	the	DET
ajst-2832	94	5	cutting	cut	VERB
ajst-2832	94	6	depth	depth	NOUN
ajst-2832	94	7	reaches	reach	VERB
ajst-2832	94	8	1.5	1.5	NUM
ajst-2832	94	9	mm	mm	NOUN
ajst-2832	94	10	,	,	PUNCT
ajst-2832	94	11	the	the	DET
ajst-2832	94	12	stress	stress	NOUN
ajst-2832	94	13	in	in	ADP
ajst-2832	94	14	the	the	DET
ajst-2832	94	15	middle	middle	NOUN
ajst-2832	94	16	of	of	ADP
ajst-2832	94	17	the	the	DET
ajst-2832	94	18	tooth	tooth	NOUN
ajst-2832	94	19	edge	edge	NOUN
ajst-2832	94	20	decreases	decrease	NOUN
ajst-2832	94	21	,	,	PUNCT
ajst-2832	94	22	and	and	CCONJ
ajst-2832	94	23	the	the	DET
ajst-2832	94	24	load	load	NOUN
ajst-2832	94	25	fluctuation	fluctuation	NOUN
ajst-2832	94	26	increases	increase	VERB
ajst-2832	94	27	significantly	significantly	ADV
ajst-2832	94	28	,	,	PUNCT
ajst-2832	94	29	which	which	PRON
ajst-2832	94	30	is	be	AUX
ajst-2832	94	31	basically	basically	ADV
ajst-2832	94	32	consistent	consistent	ADJ
ajst-2832	94	33	with	with	ADP
ajst-2832	94	34	the	the	DET
ajst-2832	94	35	changing	change	VERB
ajst-2832	94	36	law	law	NOUN
ajst-2832	94	37	of	of	ADP
ajst-2832	94	38	cutting	cut	VERB
ajst-2832	94	39	load	load	NOUN
ajst-2832	94	40	in	in	ADP
ajst-2832	94	41	single	single	ADJ
ajst-2832	94	42	tooth	tooth	NOUN
ajst-2832	94	43	cutting	cutting	NOUN
ajst-2832	94	44	.	.	PUNCT
ajst-2832	95	1	figure	figure	NOUN
ajst-2832	95	2	10	10	NUM
ajst-2832	95	3	.	.	PUNCT
ajst-2832	96	1	node	node	ADJ
ajst-2832	96	2	stress	stress	NOUN
ajst-2832	96	3	of	of	ADP
ajst-2832	96	4	tooth	tooth	NOUN
ajst-2832	96	5	edge	edge	NOUN
ajst-2832	96	6	under	under	ADP
ajst-2832	96	7	different	different	ADJ
ajst-2832	96	8	cutting	cutting	NOUN
ajst-2832	96	9	depth	depth	NOUN
ajst-2832	96	10	3.6	3.6	NUM
ajst-2832	96	11	.	.	PUNCT
ajst-2832	97	1	stress	stress	NOUN
ajst-2832	97	2	of	of	ADP
ajst-2832	97	3	tooth	tooth	NOUN
ajst-2832	97	4	edge	edge	NOUN
ajst-2832	97	5	under	under	ADP
ajst-2832	97	6	different	different	ADJ
ajst-2832	97	7	lithology	lithology	NOUN
ajst-2832	97	8	the	the	DET
ajst-2832	97	9	change	change	NOUN
ajst-2832	97	10	of	of	ADP
ajst-2832	97	11	node	node	ADJ
ajst-2832	97	12	stress	stress	NOUN
ajst-2832	97	13	on	on	ADP
ajst-2832	97	14	the	the	DET
ajst-2832	97	15	cutting	cut	VERB
ajst-2832	97	16	edge	edge	NOUN
ajst-2832	97	17	of	of	ADP
ajst-2832	97	18	worn	worn	ADJ
ajst-2832	97	19	teeth	tooth	NOUN
ajst-2832	97	20	with	with	ADP
ajst-2832	97	21	rock	rock	NOUN
ajst-2832	97	22	properties	property	NOUN
ajst-2832	97	23	is	be	AUX
ajst-2832	97	24	shown	show	VERB
ajst-2832	97	25	in	in	ADP
ajst-2832	97	26	fig.11	fig.11	NOUN
ajst-2832	97	27	.	.	PUNCT
ajst-2832	98	1	under	under	ADP
ajst-2832	98	2	the	the	DET
ajst-2832	98	3	same	same	ADJ
ajst-2832	98	4	cutting	cutting	NOUN
ajst-2832	98	5	conditions	condition	NOUN
ajst-2832	98	6	,	,	PUNCT
ajst-2832	98	7	the	the	DET
ajst-2832	98	8	law	law	NOUN
ajst-2832	98	9	that	that	PRON
ajst-2832	98	10	the	the	DET
ajst-2832	98	11	stress	stress	NOUN
ajst-2832	98	12	on	on	ADP
ajst-2832	98	13	the	the	DET
ajst-2832	98	14	tooth	tooth	NOUN
ajst-2832	98	15	edge	edge	NOUN
ajst-2832	98	16	changes	change	NOUN
ajst-2832	98	17	with	with	ADP
ajst-2832	98	18	the	the	DET
ajst-2832	98	19	lithology	lithology	NOUN
ajst-2832	98	20	is	be	AUX
ajst-2832	98	21	highly	highly	ADV
ajst-2832	98	22	consistent	consistent	ADJ
ajst-2832	98	23	with	with	ADP
ajst-2832	98	24	the	the	DET
ajst-2832	98	25	law	law	NOUN
ajst-2832	98	26	that	that	PRON
ajst-2832	98	27	the	the	DET
ajst-2832	98	28	tangential	tangential	ADJ
ajst-2832	98	29	load	load	NOUN
ajst-2832	98	30	changes	change	NOUN
ajst-2832	98	31	with	with	ADP
ajst-2832	98	32	the	the	DET
ajst-2832	98	33	lithology	lithology	NOUN
ajst-2832	98	34	in	in	ADP
ajst-2832	98	35	the	the	DET
ajst-2832	98	36	single	single	ADJ
ajst-2832	98	37	tooth	tooth	NOUN
ajst-2832	98	38	cutting	cut	VERB
ajst-2832	98	39	experiment	experiment	NOUN
ajst-2832	98	40	,	,	PUNCT
ajst-2832	98	41	that	that	ADV
ajst-2832	98	42	is	is	ADV
ajst-2832	98	43	,	,	PUNCT
ajst-2832	98	44	the	the	DET
ajst-2832	98	45	stress	stress	NOUN
ajst-2832	98	46	on	on	ADP
ajst-2832	98	47	the	the	DET
ajst-2832	98	48	tooth	tooth	NOUN
ajst-2832	98	49	edge	edge	NOUN
ajst-2832	98	50	increases	increase	NOUN
ajst-2832	98	51	with	with	ADP
ajst-2832	98	52	the	the	DET
ajst-2832	98	53	increase	increase	NOUN
ajst-2832	98	54	of	of	ADP
ajst-2832	98	55	rock	rock	NOUN
ajst-2832	98	56	strength	strength	NOUN
ajst-2832	98	57	.	.	PUNCT
ajst-2832	99	1	with	with	ADP
ajst-2832	99	2	the	the	DET
ajst-2832	99	3	increase	increase	NOUN
ajst-2832	99	4	of	of	ADP
ajst-2832	99	5	rock	rock	NOUN
ajst-2832	99	6	strength	strength	NOUN
ajst-2832	99	7	,	,	PUNCT
ajst-2832	99	8	the	the	DET
ajst-2832	99	9	load	load	NOUN
ajst-2832	99	10	required	require	VERB
ajst-2832	99	11	for	for	ADP
ajst-2832	99	12	invading	invade	VERB
ajst-2832	99	13	the	the	DET
ajst-2832	99	14	same	same	ADJ
ajst-2832	99	15	depth	depth	NOUN
ajst-2832	99	16	is	be	AUX
ajst-2832	99	17	correspondingly	correspondingly	ADV
ajst-2832	99	18	increased	increase	VERB
ajst-2832	99	19	,	,	PUNCT
ajst-2832	99	20	and	and	CCONJ
ajst-2832	99	21	the	the	DET
ajst-2832	99	22	load	load	NOUN
ajst-2832	99	23	fluctuation	fluctuation	NOUN
ajst-2832	99	24	on	on	ADP
ajst-2832	99	25	the	the	DET
ajst-2832	99	26	tooth	tooth	NOUN
ajst-2832	99	27	edge	edge	NOUN
ajst-2832	99	28	is	be	AUX
ajst-2832	99	29	more	more	ADV
ajst-2832	99	30	severe	severe	ADJ
ajst-2832	99	31	,	,	PUNCT
ajst-2832	99	32	resulting	result	VERB
ajst-2832	99	33	in	in	ADP
ajst-2832	99	34	increased	increase	VERB
ajst-2832	99	35	wear	wear	NOUN
ajst-2832	99	36	or	or	CCONJ
ajst-2832	99	37	tooth	tooth	NOUN
ajst-2832	99	38	breakage	breakage	NOUN
ajst-2832	99	39	.	.	PUNCT
ajst-2832	100	1	118	118	NUM
ajst-2832	100	2	figure	figure	NOUN
ajst-2832	100	3	11	11	NUM
ajst-2832	100	4	.	.	PUNCT
ajst-2832	101	1	stress	stress	NOUN
ajst-2832	101	2	of	of	ADP
ajst-2832	101	3	tooth	tooth	NOUN
ajst-2832	101	4	edge	edge	NOUN
ajst-2832	101	5	node	node	NOUN
ajst-2832	101	6	under	under	ADP
ajst-2832	101	7	different	different	ADJ
ajst-2832	101	8	rocks	rock	NOUN
ajst-2832	101	9	4	4	NUM
ajst-2832	101	10	.	.	PUNCT
ajst-2832	101	11	conclusion	conclusion	NOUN
ajst-2832	101	12	(	(	PUNCT
ajst-2832	101	13	1	1	NUM
ajst-2832	101	14	)	)	PUNCT
ajst-2832	101	15	with	with	ADP
ajst-2832	101	16	the	the	DET
ajst-2832	101	17	increase	increase	NOUN
ajst-2832	101	18	of	of	ADP
ajst-2832	101	19	the	the	DET
ajst-2832	101	20	wear	wear	NOUN
ajst-2832	101	21	height	height	NOUN
ajst-2832	101	22	,	,	PUNCT
ajst-2832	101	23	the	the	DET
ajst-2832	101	24	stress	stress	NOUN
ajst-2832	101	25	concentration	concentration	NOUN
ajst-2832	101	26	effect	effect	NOUN
ajst-2832	101	27	at	at	ADP
ajst-2832	101	28	both	both	DET
ajst-2832	101	29	ends	end	NOUN
ajst-2832	101	30	of	of	ADP
ajst-2832	101	31	the	the	DET
ajst-2832	101	32	cutting	cut	VERB
ajst-2832	101	33	tooth	tooth	NOUN
ajst-2832	101	34	edge	edge	NOUN
ajst-2832	101	35	is	be	AUX
ajst-2832	101	36	obvious	obvious	ADJ
ajst-2832	101	37	,	,	PUNCT
ajst-2832	101	38	and	and	CCONJ
ajst-2832	101	39	the	the	DET
ajst-2832	101	40	load	load	NOUN
ajst-2832	101	41	in	in	ADP
ajst-2832	101	42	the	the	DET
ajst-2832	101	43	middle	middle	ADJ
ajst-2832	101	44	section	section	NOUN
ajst-2832	101	45	has	have	VERB
ajst-2832	101	46	a	a	DET
ajst-2832	101	47	downward	downward	ADJ
ajst-2832	101	48	trend	trend	NOUN
ajst-2832	101	49	.	.	PUNCT
ajst-2832	102	1	at	at	ADP
ajst-2832	102	2	the	the	DET
ajst-2832	102	3	same	same	ADJ
ajst-2832	102	4	time	time	NOUN
ajst-2832	102	5	,	,	PUNCT
ajst-2832	102	6	the	the	DET
ajst-2832	102	7	wear	wear	NOUN
ajst-2832	102	8	height	height	NOUN
ajst-2832	102	9	will	will	AUX
ajst-2832	102	10	affect	affect	VERB
ajst-2832	102	11	the	the	DET
ajst-2832	102	12	load	load	NOUN
ajst-2832	102	13	fluctuation	fluctuation	NOUN
ajst-2832	102	14	of	of	ADP
ajst-2832	102	15	the	the	DET
ajst-2832	102	16	cutting	cut	VERB
ajst-2832	102	17	tooth	tooth	NOUN
ajst-2832	102	18	edge	edge	NOUN
ajst-2832	102	19	.	.	PUNCT
ajst-2832	103	1	the	the	PRON
ajst-2832	103	2	higher	high	ADJ
ajst-2832	103	3	the	the	DET
ajst-2832	103	4	wear	wear	NOUN
ajst-2832	103	5	height	height	NOUN
ajst-2832	103	6	is	be	AUX
ajst-2832	103	7	,	,	PUNCT
ajst-2832	103	8	the	the	PRON
ajst-2832	103	9	stronger	strong	ADJ
ajst-2832	103	10	the	the	DET
ajst-2832	103	11	load	load	NOUN
ajst-2832	103	12	fluctuation	fluctuation	NOUN
ajst-2832	103	13	of	of	ADP
ajst-2832	103	14	the	the	DET
ajst-2832	103	15	cutting	cut	VERB
ajst-2832	103	16	tooth	tooth	NOUN
ajst-2832	103	17	edge	edge	NOUN
ajst-2832	103	18	will	will	AUX
ajst-2832	103	19	be	be	AUX
ajst-2832	103	20	.	.	PUNCT
ajst-2832	104	1	therefore	therefore	ADV
ajst-2832	104	2	,	,	PUNCT
ajst-2832	104	3	with	with	ADP
ajst-2832	104	4	the	the	DET
ajst-2832	104	5	wear	wear	NOUN
ajst-2832	104	6	of	of	ADP
ajst-2832	104	7	the	the	DET
ajst-2832	104	8	cutting	cut	VERB
ajst-2832	104	9	tooth	tooth	NOUN
ajst-2832	104	10	on	on	ADP
ajst-2832	104	11	the	the	DET
ajst-2832	104	12	drill	drill	NOUN
ajst-2832	104	13	bit	bit	NOUN
ajst-2832	104	14	during	during	ADP
ajst-2832	104	15	the	the	DET
ajst-2832	104	16	drilling	drilling	NOUN
ajst-2832	104	17	process	process	NOUN
ajst-2832	104	18	,	,	PUNCT
ajst-2832	104	19	its	its	PRON
ajst-2832	104	20	ability	ability	NOUN
ajst-2832	104	21	to	to	PART
ajst-2832	104	22	eat	eat	VERB
ajst-2832	104	23	into	into	ADP
ajst-2832	104	24	the	the	DET
ajst-2832	104	25	formation	formation	NOUN
ajst-2832	104	26	will	will	AUX
ajst-2832	104	27	weaken	weaken	VERB
ajst-2832	104	28	,	,	PUNCT
ajst-2832	104	29	and	and	CCONJ
ajst-2832	104	30	the	the	DET
ajst-2832	104	31	drill	drill	NOUN
ajst-2832	104	32	bit	bit	NOUN
ajst-2832	104	33	vibration	vibration	NOUN
ajst-2832	104	34	will	will	AUX
ajst-2832	104	35	intensify	intensify	VERB
ajst-2832	104	36	.	.	PUNCT
ajst-2832	105	1	(	(	PUNCT
ajst-2832	105	2	2	2	NUM
ajst-2832	105	3	)	)	PUNCT
ajst-2832	105	4	by	by	ADP
ajst-2832	105	5	comparing	compare	VERB
ajst-2832	105	6	the	the	DET
ajst-2832	105	7	load	load	NOUN
ajst-2832	105	8	on	on	ADP
ajst-2832	105	9	the	the	DET
ajst-2832	105	10	worn	worn	ADJ
ajst-2832	105	11	cutting	cutting	NOUN
ajst-2832	105	12	edge	edge	NOUN
ajst-2832	105	13	with	with	ADP
ajst-2832	105	14	the	the	DET
ajst-2832	105	15	same	same	ADJ
ajst-2832	105	16	wear	wear	NOUN
ajst-2832	105	17	height	height	NOUN
ajst-2832	105	18	and	and	CCONJ
ajst-2832	105	19	different	different	ADJ
ajst-2832	105	20	inclination	inclination	NOUN
ajst-2832	105	21	angles	angle	NOUN
ajst-2832	105	22	,	,	PUNCT
ajst-2832	105	23	it	it	PRON
ajst-2832	105	24	is	be	AUX
ajst-2832	105	25	found	find	VERB
ajst-2832	105	26	that	that	SCONJ
ajst-2832	105	27	the	the	DET
ajst-2832	105	28	load	load	NOUN
ajst-2832	105	29	on	on	ADP
ajst-2832	105	30	the	the	DET
ajst-2832	105	31	cutting	cut	VERB
ajst-2832	105	32	edge	edge	NOUN
ajst-2832	105	33	is	be	AUX
ajst-2832	105	34	more	more	ADV
ajst-2832	105	35	uniform	uniform	ADJ
ajst-2832	105	36	when	when	SCONJ
ajst-2832	105	37	the	the	DET
ajst-2832	105	38	inclination	inclination	NOUN
ajst-2832	105	39	angle	angle	NOUN
ajst-2832	105	40	is	be	AUX
ajst-2832	105	41	15	15	NUM
ajst-2832	105	42	°	°	NOUN
ajst-2832	105	43	,	,	PUNCT
ajst-2832	105	44	and	and	CCONJ
ajst-2832	105	45	the	the	DET
ajst-2832	105	46	load	load	NOUN
ajst-2832	105	47	fluctuation	fluctuation	NOUN
ajst-2832	105	48	on	on	ADP
ajst-2832	105	49	the	the	DET
ajst-2832	105	50	cutting	cutting	NOUN
ajst-2832	105	51	edge	edge	NOUN
ajst-2832	105	52	is	be	AUX
ajst-2832	105	53	not	not	PART
ajst-2832	105	54	obvious	obvious	ADJ
ajst-2832	105	55	;	;	PUNCT
ajst-2832	105	56	for	for	ADP
ajst-2832	105	57	the	the	DET
ajst-2832	105	58	worn	worn	ADJ
ajst-2832	105	59	cutting	cut	VERB
ajst-2832	105	60	teeth	tooth	NOUN
ajst-2832	105	61	with	with	ADP
ajst-2832	105	62	an	an	DET
ajst-2832	105	63	inclination	inclination	NOUN
ajst-2832	105	64	of	of	ADP
ajst-2832	105	65	10	10	NUM
ajst-2832	105	66	°	°	NOUN
ajst-2832	105	67	,	,	PUNCT
ajst-2832	105	68	the	the	DET
ajst-2832	105	69	load	load	NOUN
ajst-2832	105	70	stress	stress	NOUN
ajst-2832	105	71	concentration	concentration	NOUN
ajst-2832	105	72	at	at	ADP
ajst-2832	105	73	both	both	DET
ajst-2832	105	74	ends	end	NOUN
ajst-2832	105	75	of	of	ADP
ajst-2832	105	76	the	the	DET
ajst-2832	105	77	tooth	tooth	NOUN
ajst-2832	105	78	edge	edge	NOUN
ajst-2832	105	79	is	be	AUX
ajst-2832	105	80	obvious	obvious	ADJ
ajst-2832	105	81	,	,	PUNCT
ajst-2832	105	82	and	and	CCONJ
ajst-2832	105	83	the	the	DET
ajst-2832	105	84	load	load	NOUN
ajst-2832	105	85	fluctuation	fluctuation	NOUN
ajst-2832	105	86	on	on	ADP
ajst-2832	105	87	the	the	DET
ajst-2832	105	88	tooth	tooth	NOUN
ajst-2832	105	89	edge	edge	NOUN
ajst-2832	105	90	is	be	AUX
ajst-2832	105	91	more	more	ADV
ajst-2832	105	92	severe	severe	ADJ
ajst-2832	105	93	than	than	ADP
ajst-2832	105	94	that	that	PRON
ajst-2832	105	95	of	of	ADP
ajst-2832	105	96	the	the	DET
ajst-2832	105	97	cutting	cut	VERB
ajst-2832	105	98	teeth	tooth	NOUN
ajst-2832	105	99	with	with	ADP
ajst-2832	105	100	an	an	DET
ajst-2832	105	101	inclination	inclination	NOUN
ajst-2832	105	102	of	of	ADP
ajst-2832	105	103	15	15	NUM
ajst-2832	105	104	°	°	NUM
ajst-2832	105	105	.	.	PUNCT
ajst-2832	106	1	it	it	PRON
ajst-2832	106	2	is	be	AUX
ajst-2832	106	3	believed	believe	VERB
ajst-2832	106	4	that	that	SCONJ
ajst-2832	106	5	under	under	ADP
ajst-2832	106	6	the	the	DET
ajst-2832	106	7	same	same	ADJ
ajst-2832	106	8	wear	wear	NOUN
ajst-2832	106	9	condition	condition	NOUN
ajst-2832	106	10	,	,	PUNCT
ajst-2832	106	11	the	the	DET
ajst-2832	106	12	cutting	cut	VERB
ajst-2832	106	13	teeth	tooth	NOUN
ajst-2832	106	14	with	with	ADP
ajst-2832	106	15	an	an	DET
ajst-2832	106	16	inclination	inclination	NOUN
ajst-2832	106	17	of	of	ADP
ajst-2832	106	18	15	15	NUM
ajst-2832	106	19	°	°	NOUN
ajst-2832	106	20	have	have	VERB
ajst-2832	106	21	better	well	ADJ
ajst-2832	106	22	rock	rock	NOUN
ajst-2832	106	23	breaking	break	VERB
ajst-2832	106	24	effect	effect	NOUN
ajst-2832	106	25	and	and	CCONJ
ajst-2832	106	26	more	more	ADV
ajst-2832	106	27	stable	stable	ADJ
ajst-2832	106	28	rock	rock	NOUN
ajst-2832	106	29	breaking	break	VERB
ajst-2832	106	30	energy	energy	NOUN
ajst-2832	106	31	.	.	PUNCT
ajst-2832	107	1	(	(	PUNCT
ajst-2832	107	2	3	3	X
ajst-2832	107	3	)	)	PUNCT
ajst-2832	107	4	with	with	ADP
ajst-2832	107	5	the	the	DET
ajst-2832	107	6	increase	increase	NOUN
ajst-2832	107	7	of	of	ADP
ajst-2832	107	8	the	the	DET
ajst-2832	107	9	tooth	tooth	NOUN
ajst-2832	107	10	diameter	diameter	NOUN
ajst-2832	107	11	,	,	PUNCT
ajst-2832	107	12	the	the	DET
ajst-2832	107	13	stress	stress	NOUN
ajst-2832	107	14	of	of	ADP
ajst-2832	107	15	the	the	DET
ajst-2832	107	16	cutting	cut	VERB
ajst-2832	107	17	tooth	tooth	NOUN
ajst-2832	107	18	edge	edge	NOUN
ajst-2832	107	19	has	have	VERB
ajst-2832	107	20	a	a	DET
ajst-2832	107	21	downward	downward	ADJ
ajst-2832	107	22	trend	trend	NOUN
ajst-2832	107	23	,	,	PUNCT
ajst-2832	107	24	and	and	CCONJ
ajst-2832	107	25	the	the	DET
ajst-2832	107	26	effective	effective	ADJ
ajst-2832	107	27	rock	rock	NOUN
ajst-2832	107	28	breaking	break	VERB
ajst-2832	107	29	width	width	NOUN
ajst-2832	107	30	of	of	ADP
ajst-2832	107	31	the	the	DET
ajst-2832	107	32	tooth	tooth	NOUN
ajst-2832	107	33	edge	edge	NOUN
ajst-2832	107	34	becomes	become	VERB
ajst-2832	107	35	narrower	narrow	ADJ
ajst-2832	107	36	,	,	PUNCT
ajst-2832	107	37	and	and	CCONJ
ajst-2832	107	38	the	the	DET
ajst-2832	107	39	load	load	NOUN
ajst-2832	107	40	fluctuation	fluctuation	NOUN
ajst-2832	107	41	is	be	AUX
ajst-2832	107	42	intensified	intensify	VERB
ajst-2832	107	43	.	.	PUNCT
ajst-2832	108	1	by	by	ADP
ajst-2832	108	2	comparison	comparison	NOUN
ajst-2832	108	3	,	,	PUNCT
ajst-2832	108	4	under	under	ADP
ajst-2832	108	5	the	the	DET
ajst-2832	108	6	same	same	ADJ
ajst-2832	108	7	wear	wear	NOUN
ajst-2832	108	8	conditions	condition	NOUN
ajst-2832	108	9	,	,	PUNCT
ajst-2832	108	10	the	the	DET
ajst-2832	108	11	cutting	cut	VERB
ajst-2832	108	12	tooth	tooth	NOUN
ajst-2832	108	13	with	with	ADP
ajst-2832	108	14	the	the	DET
ajst-2832	108	15	tooth	tooth	NOUN
ajst-2832	108	16	diameter	diameter	NOUN
ajst-2832	108	17	of	of	ADP
ajst-2832	108	18	15	15	NUM
ajst-2832	108	19	mm	mm	NOUN
ajst-2832	108	20	has	have	VERB
ajst-2832	108	21	better	well	ADJ
ajst-2832	108	22	rock	rock	NOUN
ajst-2832	108	23	breaking	break	VERB
ajst-2832	108	24	ability	ability	NOUN
ajst-2832	108	25	and	and	CCONJ
ajst-2832	108	26	more	more	ADV
ajst-2832	108	27	stable	stable	ADJ
ajst-2832	108	28	rock	rock	NOUN
ajst-2832	108	29	breaking	break	VERB
ajst-2832	108	30	effect	effect	NOUN
ajst-2832	108	31	.	.	PUNCT
ajst-2832	109	1	(	(	PUNCT
ajst-2832	109	2	4	4	NUM
ajst-2832	109	3	)	)	PUNCT
ajst-2832	109	4	by	by	ADP
ajst-2832	109	5	comparing	compare	VERB
ajst-2832	109	6	the	the	DET
ajst-2832	109	7	equivalent	equivalent	ADJ
ajst-2832	109	8	plastic	plastic	NOUN
ajst-2832	109	9	strain	strain	NOUN
ajst-2832	109	10	diagram	diagram	NOUN
ajst-2832	109	11	of	of	ADP
ajst-2832	109	12	the	the	DET
ajst-2832	109	13	rock	rock	NOUN
ajst-2832	109	14	section	section	NOUN
ajst-2832	109	15	,	,	PUNCT
ajst-2832	109	16	the	the	DET
ajst-2832	109	17	rock	rock	NOUN
ajst-2832	109	18	debris	debris	NOUN
ajst-2832	109	19	generated	generate	VERB
ajst-2832	109	20	during	during	ADP
ajst-2832	109	21	the	the	DET
ajst-2832	109	22	cutting	cut	VERB
ajst-2832	109	23	process	process	NOUN
ajst-2832	109	24	of	of	ADP
ajst-2832	109	25	the	the	DET
ajst-2832	109	26	worn	worn	ADJ
ajst-2832	109	27	cutting	cut	VERB
ajst-2832	109	28	teeth	tooth	NOUN
ajst-2832	109	29	is	be	AUX
ajst-2832	109	30	flaky	flaky	ADJ
ajst-2832	109	31	,	,	PUNCT
ajst-2832	109	32	while	while	SCONJ
ajst-2832	109	33	the	the	DET
ajst-2832	109	34	rock	rock	NOUN
ajst-2832	109	35	debris	debris	NOUN
ajst-2832	109	36	generated	generate	VERB
ajst-2832	109	37	during	during	ADP
ajst-2832	109	38	the	the	DET
ajst-2832	109	39	cutting	cut	VERB
ajst-2832	109	40	process	process	NOUN
ajst-2832	109	41	of	of	ADP
ajst-2832	109	42	the	the	DET
ajst-2832	109	43	non	non	NOUN
ajst-2832	109	44	worn	worn	ADJ
ajst-2832	109	45	cutting	cut	VERB
ajst-2832	109	46	teeth	tooth	NOUN
ajst-2832	109	47	is	be	AUX
ajst-2832	109	48	blocky	blocky	ADJ
ajst-2832	109	49	.	.	PUNCT
ajst-2832	110	1	it	it	PRON
ajst-2832	110	2	is	be	AUX
ajst-2832	110	3	believed	believe	VERB
ajst-2832	110	4	that	that	SCONJ
ajst-2832	110	5	the	the	DET
ajst-2832	110	6	new	new	ADJ
ajst-2832	110	7	teeth	tooth	NOUN
ajst-2832	110	8	have	have	VERB
ajst-2832	110	9	stronger	strong	ADJ
ajst-2832	110	10	rock	rock	NOUN
ajst-2832	110	11	crushing	crush	VERB
ajst-2832	110	12	capacity	capacity	NOUN
ajst-2832	110	13	than	than	ADP
ajst-2832	110	14	the	the	DET
ajst-2832	110	15	worn	worn	ADJ
ajst-2832	110	16	teeth	tooth	NOUN
ajst-2832	110	17	.	.	PUNCT
ajst-2832	111	1	references	reference	NOUN
ajst-2832	111	2	[	[	X
ajst-2832	111	3	1	1	NUM
ajst-2832	111	4	]	]	X
ajst-2832	111	5	zhang	zhang	PROPN
ajst-2832	111	6	chunliang	chunliang	PROPN
ajst-2832	111	7	study	study	PROPN
ajst-2832	111	8	on	on	ADP
ajst-2832	111	9	rock	rock	NOUN
ajst-2832	111	10	breaking	breaking	NOUN
ajst-2832	111	11	mechanism	mechanism	NOUN
ajst-2832	111	12	and	and	CCONJ
ajst-2832	111	13	design	design	NOUN
ajst-2832	111	14	theory	theory	NOUN
ajst-2832	111	15	of	of	ADP
ajst-2832	111	16	cross	cross	NOUN
ajst-2832	111	17	scraping	scrape	VERB
ajst-2832	111	18	pdc	pdc	PROPN
ajst-2832	111	19	bit	bit	NOUN
ajst-2832	112	1	[	[	X
ajst-2832	112	2	d	d	X
ajst-2832	112	3	]	]	X
ajst-2832	112	4	southwest	southwest	ADJ
ajst-2832	112	5	petroleum	petroleum	PROPN
ajst-2832	112	6	university	university	NOUN
ajst-2832	112	7	,	,	PUNCT
ajst-2832	112	8	2018	2018	NUM
ajst-2832	112	9	.	.	PUNCT
ajst-2832	113	1	[	[	X
ajst-2832	113	2	2	2	X
ajst-2832	113	3	]	]	X
ajst-2832	113	4	wang	wang	PROPN
ajst-2832	113	5	bin	bin	PROPN
ajst-2832	113	6	,	,	PUNCT
ajst-2832	113	7	li	li	PROPN
ajst-2832	113	8	jun	jun	PROPN
ajst-2832	113	9	,	,	PUNCT
ajst-2832	113	10	zou	zou	PROPN
ajst-2832	113	11	deyong	deyong	PROPN
ajst-2832	113	12	,	,	PUNCT
ajst-2832	113	13	etc	etc	X
ajst-2832	113	14	study	study	NOUN
ajst-2832	113	15	on	on	ADP
ajst-2832	113	16	wear	wear	NOUN
ajst-2832	113	17	mechanism	mechanism	NOUN
ajst-2832	113	18	and	and	CCONJ
ajst-2832	113	19	wear	wear	VERB
ajst-2832	113	20	distribution	distribution	NOUN
ajst-2832	113	21	law	law	NOUN
ajst-2832	113	22	of	of	ADP
ajst-2832	113	23	pdc	pdc	PROPN
ajst-2832	113	24	bits	bit	NOUN
ajst-2832	113	25	in	in	ADP
ajst-2832	113	26	strong	strong	ADJ
ajst-2832	113	27	abrasive	abrasive	ADJ
ajst-2832	113	28	hard	hard	ADJ
ajst-2832	113	29	rock	rock	NOUN
ajst-2832	114	1	[	[	X
ajst-2832	114	2	j	j	X
ajst-2832	114	3	]	]	X
ajst-2832	114	4	special	special	ADJ
ajst-2832	114	5	oil	oil	NOUN
ajst-2832	114	6	and	and	CCONJ
ajst-2832	114	7	gas	gas	NOUN
ajst-2832	114	8	reservoirs	reservoir	NOUN
ajst-2832	114	9	,	,	PUNCT
ajst-2832	114	10	2018	2018	NUM
ajst-2832	114	11	,	,	PUNCT
ajst-2832	114	12	volume	volume	NOUN
ajst-2832	114	13	25	25	NUM
ajst-2832	114	14	(	(	PUNCT
ajst-2832	114	15	4	4	NUM
ajst-2832	114	16	):	):	PUNCT
ajst-2832	114	17	149	149	NUM
ajst-2832	114	18	-	-	SYM
ajst-2832	114	19	153	153	NUM
ajst-2832	114	20	.	.	PUNCT
ajst-2832	115	1	[	[	X
ajst-2832	115	2	3	3	X
ajst-2832	115	3	]	]	X
ajst-2832	115	4	liang	liang	PROPN
ajst-2832	115	5	erguo	erguo	PROPN
ajst-2832	115	6	,	,	PUNCT
ajst-2832	115	7	li	li	PROPN
ajst-2832	115	8	zifeng	zifeng	PROPN
ajst-2832	115	9	,	,	PUNCT
ajst-2832	115	10	zou	zou	PROPN
ajst-2832	115	11	deyong	deyong	PROPN
ajst-2832	115	12	experimental	experimental	ADJ
ajst-2832	115	13	study	study	NOUN
ajst-2832	115	14	on	on	ADP
ajst-2832	115	15	pdc	pdc	PROPN
ajst-2832	115	16	bit	bit	NOUN
ajst-2832	115	17	comprehensive	comprehensive	ADJ
ajst-2832	115	18	stress	stress	NOUN
ajst-2832	115	19	model	model	NOUN
ajst-2832	116	1	[	[	X
ajst-2832	116	2	j	j	X
ajst-2832	116	3	]	]	X
ajst-2832	116	4	geotechnical	geotechnical	ADJ
ajst-2832	116	5	mechanics	mechanic	NOUN
ajst-2832	116	6	,	,	PUNCT
ajst-2832	116	7	2009	2009	NUM
ajst-2832	116	8	,	,	PUNCT
ajst-2832	116	9	30	30	NUM
ajst-2832	116	10	(	(	PUNCT
ajst-2832	116	11	04	04	NUM
ajst-2832	116	12	):	):	PUNCT
ajst-2832	116	13	938	938	NUM
ajst-2832	116	14	-	-	SYM
ajst-2832	116	15	942	942	NUM
ajst-2832	116	16	.	.	PUNCT
ajst-2832	117	1	[	[	X
ajst-2832	117	2	4	4	NUM
ajst-2832	117	3	]	]	X
ajst-2832	117	4	zhu	zhu	PROPN
ajst-2832	117	5	guanghui	guanghui	PROPN
ajst-2832	117	6	,	,	PUNCT
ajst-2832	117	7	kuang	kuang	PROPN
ajst-2832	117	8	yuchun	yuchun	PROPN
ajst-2832	117	9	,	,	PUNCT
ajst-2832	117	10	lin	lin	PROPN
ajst-2832	117	11	wei	wei	PROPN
ajst-2832	117	12	study	study	VERB
ajst-2832	117	13	on	on	ADP
ajst-2832	117	14	cutting	cut	VERB
ajst-2832	117	15	load	load	NOUN
ajst-2832	117	16	and	and	CCONJ
ajst-2832	117	17	heat	heat	NOUN
ajst-2832	117	18	generation	generation	NOUN
ajst-2832	117	19	law	law	NOUN
ajst-2832	117	20	of	of	ADP
ajst-2832	117	21	pdc	pdc	PROPN
ajst-2832	117	22	worn	wear	VERB
ajst-2832	117	23	teeth	tooth	NOUN
ajst-2832	118	1	[	[	X
ajst-2832	118	2	j	j	X
ajst-2832	118	3	]	]	X
ajst-2832	118	4	petroleum	petroleum	NOUN
ajst-2832	118	5	machinery	machinery	NOUN
ajst-2832	118	6	,	,	PUNCT
ajst-2832	118	7	2021	2021	NUM
ajst-2832	118	8	,	,	PUNCT
ajst-2832	118	9	49	49	NUM
ajst-2832	118	10	(	(	PUNCT
ajst-2832	118	11	05	05	NUM
ajst-2832	118	12	):	):	PUNCT
ajst-2832	118	13	68	68	NUM
ajst-2832	118	14	-	-	SYM
ajst-2832	118	15	73	73	NUM
ajst-2832	118	16	.	.	PUNCT
ajst-2832	119	1	[	[	X
ajst-2832	119	2	5	5	NUM
ajst-2832	119	3	]	]	X
ajst-2832	119	4	deng	deng	PROPN
ajst-2832	119	5	minkai	minkai	PROPN
ajst-2832	119	6	,	,	PUNCT
ajst-2832	119	7	wu	wu	PROPN
ajst-2832	119	8	kaisong	kaisong	PROPN
ajst-2832	119	9	,	,	PUNCT
ajst-2832	119	10	hu	hu	PROPN
ajst-2832	119	11	wei	wei	PROPN
ajst-2832	119	12	rock	rock	PROPN
ajst-2832	119	13	breaking	break	VERB
ajst-2832	119	14	simulation	simulation	NOUN
ajst-2832	119	15	and	and	CCONJ
ajst-2832	119	16	test	test	NOUN
ajst-2832	119	17	analysis	analysis	NOUN
ajst-2832	119	18	of	of	ADP
ajst-2832	119	19	pdc	pdc	PROPN
ajst-2832	119	20	bit	bit	NOUN
ajst-2832	119	21	cutting	cut	VERB
ajst-2832	119	22	teeth	tooth	NOUN
ajst-2832	119	23	[	[	X
ajst-2832	119	24	j	j	X
ajst-2832	119	25	]	]	X
ajst-2832	119	26	petroleum	petroleum	NOUN
ajst-2832	119	27	machinery	machinery	NOUN
ajst-2832	119	28	,	,	PUNCT
ajst-2832	119	29	2014	2014	NUM
ajst-2832	119	30	,	,	PUNCT
ajst-2832	119	31	42	42	NUM
ajst-2832	119	32	(	(	PUNCT
ajst-2832	119	33	1	1	NUM
ajst-2832	119	34	):	):	PUNCT
ajst-2832	119	35	4	4	NUM
ajst-2832	119	36	.	.	PUNCT
ajst-2832	120	1	[	[	X
ajst-2832	120	2	6	6	NUM
ajst-2832	120	3	]	]	X
ajst-2832	120	4	peng	peng	PROPN
ajst-2832	120	5	yaya	yaya	PROPN
ajst-2832	120	6	study	study	PROPN
ajst-2832	120	7	on	on	ADP
ajst-2832	120	8	numerical	numerical	PROPN
ajst-2832	120	9	simulation	simulation	PROPN
ajst-2832	120	10	method	method	NOUN
ajst-2832	120	11	of	of	ADP
ajst-2832	120	12	pdc	pdc	PROPN
ajst-2832	120	13	full	full	ADJ
ajst-2832	120	14	bit	bit	NOUN
ajst-2832	120	15	rock	rock	NOUN
ajst-2832	120	16	breaking	breaking	NOUN
ajst-2832	121	1	[	[	X
ajst-2832	121	2	d	d	X
ajst-2832	121	3	]	]	X
ajst-2832	121	4	southwest	southwest	ADJ
ajst-2832	121	5	petroleum	petroleum	NOUN
ajst-2832	121	6	university	university	NOUN
ajst-2832	121	7	.	.	PUNCT
ajst-2832	122	1	[	[	X
ajst-2832	122	2	7	7	X
ajst-2832	122	3	]	]	X
ajst-2832	122	4	zhu	zhu	PROPN
ajst-2832	122	5	mei	mei	PROPN
ajst-2832	122	6	,	,	PUNCT
ajst-2832	122	7	wang	wang	PROPN
ajst-2832	122	8	zhenquan	zhenquan	PROPN
ajst-2832	122	9	,	,	PUNCT
ajst-2832	122	10	zhang	zhang	PROPN
ajst-2832	122	11	delong	delong	PROPN
ajst-2832	122	12	three	three	NUM
ajst-2832	122	13	dimensional	dimensional	ADJ
ajst-2832	122	14	model	model	NOUN
ajst-2832	122	15	of	of	ADP
ajst-2832	122	16	rock	rock	NOUN
ajst-2832	122	17	and	and	CCONJ
ajst-2832	122	18	finite	finite	ADJ
ajst-2832	122	19	element	element	NOUN
ajst-2832	122	20	method	method	NOUN
ajst-2832	122	21	of	of	ADP
ajst-2832	122	22	failure	failure	NOUN
ajst-2832	122	23	[	[	X
ajst-2832	122	24	j	j	X
ajst-2832	122	25	]	]	X
ajst-2832	122	26	western	western	ADJ
ajst-2832	122	27	prospecting	prospecting	ADJ
ajst-2832	122	28	project	project	NOUN
ajst-2832	122	29	,	,	PUNCT
ajst-2832	122	30	2010	2010	NUM
ajst-2832	122	31	,	,	PUNCT
ajst-2832	122	32	22	22	NUM
ajst-2832	122	33	(	(	PUNCT
ajst-2832	122	34	11	11	NUM
ajst-2832	122	35	):	):	PUNCT
ajst-2832	122	36	35	35	NUM
ajst-2832	122	37	-	-	SYM
ajst-2832	122	38	38	38	NUM
ajst-2832	122	39	.	.	PUNCT
ajst-2832	123	1	[	[	X
ajst-2832	123	2	8	8	NUM
ajst-2832	123	3	]	]	X
ajst-2832	123	4	wu	wu	PROPN
ajst-2832	123	5	zebing	zebing	PROPN
ajst-2832	123	6	,	,	PUNCT
ajst-2832	123	7	lv	lv	PROPN
ajst-2832	123	8	lantao	lantao	PROPN
ajst-2832	123	9	,	,	PUNCT
ajst-2832	123	10	wang	wang	PROPN
ajst-2832	123	11	yongyong	yongyong	PROPN
ajst-2832	123	12	,	,	PUNCT
ajst-2832	123	13	et	et	PROPN
ajst-2832	123	14	al	al	PROPN
ajst-2832	123	15	rock	rock	NOUN
ajst-2832	123	16	breaking	break	VERB
ajst-2832	123	17	characteristics	characteristic	NOUN
ajst-2832	123	18	and	and	CCONJ
ajst-2832	123	19	temperature	temperature	NOUN
ajst-2832	123	20	field	field	NOUN
ajst-2832	123	21	changes	change	NOUN
ajst-2832	123	22	of	of	ADP
ajst-2832	123	23	cone	cone	NOUN
ajst-2832	123	24	pdc	pdc	PROPN
ajst-2832	123	25	hybrid	hybrid	NOUN
ajst-2832	123	26	bits	bit	NOUN
ajst-2832	123	27	[	[	X
ajst-2832	123	28	j	j	X
ajst-2832	123	29	]	]	X
ajst-2832	123	30	natural	natural	ADJ
ajst-2832	123	31	gas	gas	NOUN
ajst-2832	123	32	industry	industry	NOUN
ajst-2832	123	33	,	,	PUNCT
ajst-2832	123	34	2020	2020	NUM
ajst-2832	123	35	,	,	PUNCT
ajst-2832	123	36	40	40	NUM
ajst-2832	123	37	(	(	PUNCT
ajst-2832	123	38	3	3	NUM
ajst-2832	123	39	):	):	PUNCT
ajst-2832	123	40	99	99	NUM
ajst-2832	123	41	-	-	SYM
ajst-2832	123	42	106	106	NUM
ajst-2832	123	43	.	.	PUNCT
ajst-2832	124	1	[	[	X
ajst-2832	124	2	9	9	NUM
ajst-2832	124	3	]	]	X
ajst-2832	124	4	zhao	zhao	NOUN
ajst-2832	124	5	runqi	runqi	PROPN
ajst-2832	124	6	,	,	PUNCT
ajst-2832	124	7	chen	chen	PROPN
ajst-2832	124	8	zhenliang	zhenliang	PROPN
ajst-2832	124	9	,	,	PUNCT
ajst-2832	124	10	shi	shi	PROPN
ajst-2832	124	11	huaizhong	huaizhong	PROPN
ajst-2832	124	12	,	,	PUNCT
ajst-2832	124	13	he	he	PRON
ajst-2832	124	14	wenhao	wenhao	PROPN
ajst-2832	124	15	,	,	PUNCT
ajst-2832	124	16	shi	shi	PROPN
ajst-2832	124	17	xingxing	xingxing	PROPN
ajst-2832	124	18	,	,	PUNCT
ajst-2832	124	19	chen	chen	PROPN
ajst-2832	124	20	han	han	PROPN
ajst-2832	124	21	numerical	numerical	PROPN
ajst-2832	124	22	simulation	simulation	PROPN
ajst-2832	124	23	study	study	PROPN
ajst-2832	124	24	on	on	ADP
ajst-2832	124	25	characteristics	characteristic	NOUN
ajst-2832	124	26	of	of	ADP
ajst-2832	124	27	dense	dense	ADJ
ajst-2832	124	28	hard	hard	ADJ
ajst-2832	124	29	sandstone	sandstone	NOUN
ajst-2832	124	30	broken	break	VERB
ajst-2832	124	31	by	by	ADP
ajst-2832	124	32	axe	axe	NOUN
ajst-2832	124	33	shaped	shape	VERB
ajst-2832	124	34	pdc	pdc	PROPN
ajst-2832	124	35	teeth	tooth	NOUN
ajst-2832	125	1	[	[	X
ajst-2832	125	2	j	j	X
ajst-2832	125	3	/	/	SYM
ajst-2832	125	4	ol	ol	PROPN
ajst-2832	125	5	]	]	PUNCT
ajst-2832	125	6	petroleum	petroleum	NOUN
ajst-2832	125	7	machinery	machinery	NOUN
ajst-2832	125	8	,	,	PUNCT
ajst-2832	125	9	2021	2021	NUM
ajst-2832	125	10	(	(	PUNCT
ajst-2832	125	11	10	10	NUM
ajst-2832	125	12	):	):	PUNCT
ajst-2832	125	13	1	1	NUM
ajst-2832	125	14	-	-	SYM
ajst-2832	125	15	14	14	NUM
ajst-2832	125	16	.	.	PUNCT
ajst-2832	126	1	[	[	X
ajst-2832	126	2	10	10	NUM
ajst-2832	126	3	]	]	PUNCT
ajst-2832	126	4	he	he	PRON
ajst-2832	126	5	zhenguo	zhenguo	NOUN
ajst-2832	126	6	,	,	PUNCT
ajst-2832	126	7	shi	shi	PROPN
ajst-2832	126	8	libao	libao	VERB
ajst-2832	126	9	,	,	PUNCT
ajst-2832	126	10	li	li	PROPN
ajst-2832	126	11	lingxi	lingxi	PROPN
ajst-2832	126	12	,	,	PUNCT
ajst-2832	126	13	etc	etc	X
ajst-2832	126	14	study	study	NOUN
ajst-2832	126	15	on	on	ADP
ajst-2832	126	16	stick	stick	NOUN
ajst-2832	126	17	slip	slip	NOUN
ajst-2832	126	18	vibration	vibration	NOUN
ajst-2832	126	19	mechanism	mechanism	NOUN
ajst-2832	126	20	based	base	VERB
ajst-2832	126	21	on	on	ADP
ajst-2832	126	22	finite	finite	PROPN
ajst-2832	126	23	element	element	PROPN
ajst-2832	126	24	simulation	simulation	NOUN
ajst-2832	126	25	of	of	ADP
ajst-2832	126	26	single	single	ADJ
ajst-2832	126	27	tooth	tooth	NOUN
ajst-2832	126	28	rock	rock	NOUN
ajst-2832	126	29	breaking	break	VERB
ajst-2832	127	1	[	[	X
ajst-2832	127	2	j	j	X
ajst-2832	127	3	]	]	X
ajst-2832	127	4	petroleum	petroleum	NOUN
ajst-2832	127	5	machinery	machinery	NOUN
ajst-2832	127	6	,	,	PUNCT
ajst-2832	127	7	49	49	NUM
ajst-2832	127	8	(	(	PUNCT
ajst-2832	127	9	5	5	NUM
ajst-2832	127	10	):	):	PUNCT
ajst-2832	127	11	10	10	NUM
ajst-2832	127	12	.	.	PUNCT