id	sid	tid	token	lemma	pos
ajst-3258	1	1	academic	academic	ADJ
ajst-3258	1	2	journal	journal	NOUN
ajst-3258	1	3	of	of	ADP
ajst-3258	1	4	science	science	NOUN
ajst-3258	1	5	and	and	CCONJ
ajst-3258	1	6	technology	technology	NOUN
ajst-3258	1	7	issn	issn	NOUN
ajst-3258	1	8	:	:	PUNCT
ajst-3258	1	9	2771	2771	NUM
ajst-3258	1	10	-	-	SYM
ajst-3258	1	11	3032	3032	NUM
ajst-3258	1	12	|	|	NOUN
ajst-3258	1	13	vol	vol	NOUN
ajst-3258	1	14	.	.	PROPN
ajst-3258	2	1	4	4	NUM
ajst-3258	2	2	,	,	PUNCT
ajst-3258	2	3	no	no	INTJ
ajst-3258	2	4	.	.	NOUN
ajst-3258	2	5	1	1	NUM
ajst-3258	2	6	,	,	PUNCT
ajst-3258	2	7	2022	2022	NUM
ajst-3258	2	8	80	80	NUM
ajst-3258	2	9	overview	overview	NOUN
ajst-3258	2	10	of	of	ADP
ajst-3258	2	11	solar	solar	PROPN
ajst-3258	2	12	uav	uav	PROPN
ajst-3258	2	13	power	power	NOUN
ajst-3258	2	14	system	system	PROPN
ajst-3258	2	15	yanxu	yanxu	PROPN
ajst-3258	2	16	chen1	chen1	PROPN
ajst-3258	2	17	,	,	PUNCT
ajst-3258	2	18	*	*	PUNCT
ajst-3258	3	1	1school	1school	NUM
ajst-3258	3	2	of	of	ADP
ajst-3258	3	3	automotive	automotive	ADJ
ajst-3258	3	4	and	and	CCONJ
ajst-3258	3	5	transportation	transportation	NOUN
ajst-3258	3	6	engineering	engineering	NOUN
ajst-3258	3	7	,	,	PUNCT
ajst-3258	3	8	hefei	hefei	PROPN
ajst-3258	3	9	university	university	PROPN
ajst-3258	3	10	of	of	ADP
ajst-3258	3	11	technology	technology	PROPN
ajst-3258	3	12	,	,	PUNCT
ajst-3258	3	13	hefei	hefei	PROPN
ajst-3258	3	14	,	,	PUNCT
ajst-3258	3	15	230009	230009	NUM
ajst-3258	3	16	,	,	PUNCT
ajst-3258	3	17	china	china	PROPN
ajst-3258	3	18	*	*	PUNCT
ajst-3258	3	19	corresponding	correspond	VERB
ajst-3258	3	20	author	author	NOUN
ajst-3258	3	21	’s	’s	PART
ajst-3258	3	22	e	e	NOUN
ajst-3258	3	23	-	-	NOUN
ajst-3258	3	24	mail:2019214931@mail	mail:2019214931@mail	NOUN
ajst-3258	3	25	.	.	PUNCT
ajst-3258	4	1	hfut	hfut	PROPN
ajst-3258	4	2	.	.	PUNCT
ajst-3258	5	1	edu	edu	PROPN
ajst-3258	5	2	.	.	PUNCT
ajst-3258	6	1	cn	cn	PROPN
ajst-3258	6	2	abstract	abstract	PROPN
ajst-3258	6	3	:	:	PUNCT
ajst-3258	6	4	in	in	ADP
ajst-3258	6	5	this	this	DET
ajst-3258	6	6	work	work	NOUN
ajst-3258	6	7	highlights	highlight	VERB
ajst-3258	6	8	the	the	DET
ajst-3258	6	9	differences	difference	NOUN
ajst-3258	6	10	of	of	ADP
ajst-3258	6	11	solar	solar	ADJ
ajst-3258	6	12	drones	drone	NOUN
ajst-3258	6	13	in	in	ADP
ajst-3258	6	14	different	different	ADJ
ajst-3258	6	15	space	space	NOUN
ajst-3258	6	16	states	state	NOUN
ajst-3258	6	17	.	.	PUNCT
ajst-3258	7	1	in	in	ADP
ajst-3258	7	2	mission	mission	NOUN
ajst-3258	7	3	missions	mission	NOUN
ajst-3258	7	4	,	,	PUNCT
ajst-3258	7	5	low	low	ADJ
ajst-3258	7	6	altitude	altitude	NOUN
ajst-3258	7	7	drones	drone	NOUN
ajst-3258	7	8	are	be	AUX
ajst-3258	7	9	generally	generally	ADV
ajst-3258	7	10	used	use	VERB
ajst-3258	7	11	for	for	ADP
ajst-3258	7	12	mapping	mapping	NOUN
ajst-3258	7	13	due	due	ADP
ajst-3258	7	14	to	to	ADP
ajst-3258	7	15	their	their	PRON
ajst-3258	7	16	flexibility	flexibility	NOUN
ajst-3258	7	17	and	and	CCONJ
ajst-3258	7	18	mobility	mobility	NOUN
ajst-3258	7	19	.	.	PUNCT
ajst-3258	8	1	high	high	ADJ
ajst-3258	8	2	-	-	PUNCT
ajst-3258	8	3	altitude	altitude	NOUN
ajst-3258	8	4	drones	drone	NOUN
ajst-3258	8	5	,	,	PUNCT
ajst-3258	8	6	due	due	ADP
ajst-3258	8	7	to	to	ADP
ajst-3258	8	8	their	their	PRON
ajst-3258	8	9	high	high	ADJ
ajst-3258	8	10	flying	fly	VERB
ajst-3258	8	11	altitude	altitude	NOUN
ajst-3258	8	12	and	and	CCONJ
ajst-3258	8	13	long	long	ADJ
ajst-3258	8	14	endurance	endurance	NOUN
ajst-3258	8	15	,	,	PUNCT
ajst-3258	8	16	are	be	AUX
ajst-3258	8	17	used	use	VERB
ajst-3258	8	18	for	for	ADP
ajst-3258	8	19	military	military	ADJ
ajst-3258	8	20	functions	function	NOUN
ajst-3258	8	21	such	such	ADJ
ajst-3258	8	22	as	as	ADP
ajst-3258	8	23	reconnaissance	reconnaissance	NOUN
ajst-3258	8	24	,	,	PUNCT
ajst-3258	8	25	intelligence	intelligence	NOUN
ajst-3258	8	26	gathering	gathering	NOUN
ajst-3258	8	27	and	and	CCONJ
ajst-3258	8	28	surveillance	surveillance	NOUN
ajst-3258	8	29	.	.	PUNCT
ajst-3258	9	1	based	base	VERB
ajst-3258	9	2	on	on	ADP
ajst-3258	9	3	the	the	DET
ajst-3258	9	4	advantages	advantage	NOUN
ajst-3258	9	5	of	of	ADP
ajst-3258	9	6	super	super	ADJ
ajst-3258	9	7	-	-	ADJ
ajst-3258	9	8	long	long	ADJ
ajst-3258	9	9	range	range	NOUN
ajst-3258	9	10	and	and	CCONJ
ajst-3258	9	11	high	high	ADJ
ajst-3258	9	12	-	-	PUNCT
ajst-3258	9	13	altitude	altitude	NOUN
ajst-3258	9	14	operation	operation	NOUN
ajst-3258	9	15	,	,	PUNCT
ajst-3258	9	16	the	the	DET
ajst-3258	9	17	adjacent	adjacent	ADJ
ajst-3258	9	18	space	space	NOUN
ajst-3258	9	19	uav	uav	PROPN
ajst-3258	9	20	can	can	AUX
ajst-3258	9	21	be	be	AUX
ajst-3258	9	22	used	use	VERB
ajst-3258	9	23	in	in	ADP
ajst-3258	9	24	natural	natural	ADJ
ajst-3258	9	25	disaster	disaster	NOUN
ajst-3258	9	26	early	early	ADJ
ajst-3258	9	27	warning	warning	NOUN
ajst-3258	9	28	,	,	PUNCT
ajst-3258	9	29	emergency	emergency	NOUN
ajst-3258	9	30	rescue	rescue	NOUN
ajst-3258	9	31	and	and	CCONJ
ajst-3258	9	32	relief	relief	NOUN
ajst-3258	9	33	,	,	PUNCT
ajst-3258	9	34	and	and	CCONJ
ajst-3258	9	35	communication	communication	NOUN
ajst-3258	9	36	systems	system	NOUN
ajst-3258	9	37	.	.	PUNCT
ajst-3258	10	1	through	through	ADP
ajst-3258	10	2	the	the	DET
ajst-3258	10	3	development	development	NOUN
ajst-3258	10	4	of	of	ADP
ajst-3258	10	5	solar	solar	PROPN
ajst-3258	10	6	uav	uav	PROPN
ajst-3258	10	7	in	in	ADP
ajst-3258	10	8	recent	recent	ADJ
ajst-3258	10	9	years	year	NOUN
ajst-3258	10	10	,	,	PUNCT
ajst-3258	10	11	this	this	DET
ajst-3258	10	12	paper	paper	NOUN
ajst-3258	10	13	analyzes	analyze	VERB
ajst-3258	10	14	the	the	DET
ajst-3258	10	15	challenges	challenge	NOUN
ajst-3258	10	16	of	of	ADP
ajst-3258	10	17	different	different	ADJ
ajst-3258	10	18	space	space	NOUN
ajst-3258	10	19	states	state	NOUN
ajst-3258	10	20	from	from	ADP
ajst-3258	10	21	the	the	DET
ajst-3258	10	22	aspects	aspect	NOUN
ajst-3258	10	23	of	of	ADP
ajst-3258	10	24	solar	solar	ADJ
ajst-3258	10	25	cell	cell	NOUN
ajst-3258	10	26	conversion	conversion	NOUN
ajst-3258	10	27	efficiency	efficiency	NOUN
ajst-3258	10	28	,	,	PUNCT
ajst-3258	10	29	battery	battery	NOUN
ajst-3258	10	30	performance	performance	NOUN
ajst-3258	10	31	and	and	CCONJ
ajst-3258	10	32	aircraft	aircraft	NOUN
ajst-3258	10	33	skin	skin	NOUN
ajst-3258	10	34	.	.	PUNCT
ajst-3258	11	1	keywords	keyword	NOUN
ajst-3258	11	2	:	:	PUNCT
ajst-3258	11	3	solar	solar	ADJ
ajst-3258	11	4	drone	drone	NOUN
ajst-3258	11	5	,	,	PUNCT
ajst-3258	11	6	power	power	NOUN
ajst-3258	11	7	system	system	NOUN
ajst-3258	11	8	,	,	PUNCT
ajst-3258	11	9	space	space	NOUN
ajst-3258	11	10	type	type	NOUN
ajst-3258	11	11	.	.	PUNCT
ajst-3258	12	1	1	1	X
ajst-3258	12	2	.	.	X
ajst-3258	12	3	introduction	introduction	NOUN
ajst-3258	12	4	in	in	ADP
ajst-3258	12	5	recent	recent	ADJ
ajst-3258	12	6	years	year	NOUN
ajst-3258	12	7	,	,	PUNCT
ajst-3258	12	8	solar	solar	ADJ
ajst-3258	12	9	energy	energy	NOUN
ajst-3258	12	10	has	have	AUX
ajst-3258	12	11	entered	enter	VERB
ajst-3258	12	12	human	human	ADJ
ajst-3258	12	13	production	production	NOUN
ajst-3258	12	14	and	and	CCONJ
ajst-3258	12	15	life	life	NOUN
ajst-3258	12	16	as	as	ADP
ajst-3258	12	17	a	a	DET
ajst-3258	12	18	new	new	ADJ
ajst-3258	12	19	type	type	NOUN
ajst-3258	12	20	of	of	ADP
ajst-3258	12	21	clean	clean	ADJ
ajst-3258	12	22	energy	energy	NOUN
ajst-3258	12	23	.	.	PUNCT
ajst-3258	13	1	so	so	ADV
ajst-3258	13	2	far	far	ADV
ajst-3258	13	3	,	,	PUNCT
ajst-3258	13	4	solar	solar	ADJ
ajst-3258	13	5	products	product	NOUN
ajst-3258	13	6	have	have	AUX
ajst-3258	13	7	emerged	emerge	VERB
ajst-3258	13	8	in	in	ADP
ajst-3258	13	9	an	an	DET
ajst-3258	13	10	endless	endless	ADJ
ajst-3258	13	11	stream	stream	NOUN
ajst-3258	13	12	.	.	PUNCT
ajst-3258	14	1	solar	solar	ADJ
ajst-3258	14	2	drones	drone	NOUN
ajst-3258	14	3	are	be	AUX
ajst-3258	14	4	unmanned	unmanned	ADJ
ajst-3258	14	5	aerial	aerial	ADJ
ajst-3258	14	6	vehicles	vehicle	NOUN
ajst-3258	14	7	that	that	PRON
ajst-3258	14	8	continuously	continuously	ADV
ajst-3258	14	9	fly	fly	VERB
ajst-3258	14	10	at	at	ADP
ajst-3258	14	11	high	high	ADJ
ajst-3258	14	12	altitudes	altitude	NOUN
ajst-3258	14	13	using	use	VERB
ajst-3258	14	14	solar	solar	ADJ
ajst-3258	14	15	radiation	radiation	NOUN
ajst-3258	14	16	energy	energy	NOUN
ajst-3258	14	17	.	.	PUNCT
ajst-3258	15	1	it	it	PRON
ajst-3258	15	2	uses	use	VERB
ajst-3258	15	3	photovoltaic	photovoltaic	NOUN
ajst-3258	15	4	cells	cell	NOUN
ajst-3258	15	5	to	to	PART
ajst-3258	15	6	convert	convert	VERB
ajst-3258	15	7	solar	solar	ADJ
ajst-3258	15	8	energy	energy	NOUN
ajst-3258	15	9	into	into	ADP
ajst-3258	15	10	electrical	electrical	ADJ
ajst-3258	15	11	energy	energy	NOUN
ajst-3258	15	12	,	,	PUNCT
ajst-3258	15	13	and	and	CCONJ
ajst-3258	15	14	drives	drive	VERB
ajst-3258	15	15	the	the	DET
ajst-3258	15	16	propeller	propeller	NOUN
ajst-3258	15	17	to	to	PART
ajst-3258	15	18	rotate	rotate	VERB
ajst-3258	15	19	to	to	PART
ajst-3258	15	20	generate	generate	VERB
ajst-3258	15	21	flight	flight	NOUN
ajst-3258	15	22	power	power	NOUN
ajst-3258	15	23	,	,	PUNCT
ajst-3258	15	24	so	so	SCONJ
ajst-3258	15	25	as	as	SCONJ
ajst-3258	15	26	to	to	PART
ajst-3258	15	27	meet	meet	VERB
ajst-3258	15	28	the	the	DET
ajst-3258	15	29	production	production	NOUN
ajst-3258	15	30	needs	need	NOUN
ajst-3258	15	31	of	of	ADP
ajst-3258	15	32	human	human	ADJ
ajst-3258	15	33	beings	being	NOUN
ajst-3258	15	34	.	.	PUNCT
ajst-3258	16	1	according	accord	VERB
ajst-3258	16	2	to	to	ADP
ajst-3258	16	3	the	the	DET
ajst-3258	16	4	type	type	NOUN
ajst-3258	16	5	of	of	ADP
ajst-3258	16	6	space	space	NOUN
ajst-3258	16	7	,	,	PUNCT
ajst-3258	16	8	drones	drone	NOUN
ajst-3258	16	9	can	can	AUX
ajst-3258	16	10	also	also	ADV
ajst-3258	16	11	be	be	AUX
ajst-3258	16	12	divided	divide	VERB
ajst-3258	16	13	into	into	ADP
ajst-3258	16	14	low	low	ADJ
ajst-3258	16	15	-	-	PUNCT
ajst-3258	16	16	altitude	altitude	NOUN
ajst-3258	16	17	drones	drone	NOUN
ajst-3258	16	18	,	,	PUNCT
ajst-3258	16	19	high	high	ADJ
ajst-3258	16	20	-	-	PUNCT
ajst-3258	16	21	altitude	altitude	NOUN
ajst-3258	16	22	drones	drone	NOUN
ajst-3258	16	23	,	,	PUNCT
ajst-3258	16	24	and	and	CCONJ
ajst-3258	16	25	near	near	ADJ
ajst-3258	16	26	-	-	PUNCT
ajst-3258	16	27	space	space	NOUN
ajst-3258	16	28	drones	drone	NOUN
ajst-3258	16	29	.	.	PUNCT
ajst-3258	17	1	in	in	ADP
ajst-3258	17	2	daily	daily	ADJ
ajst-3258	17	3	life	life	NOUN
ajst-3258	17	4	,	,	PUNCT
ajst-3258	17	5	lowaltitude	lowaltitude	NOUN
ajst-3258	17	6	drones	drone	NOUN
ajst-3258	17	7	are	be	AUX
ajst-3258	17	8	generally	generally	ADV
ajst-3258	17	9	used	use	VERB
ajst-3258	17	10	for	for	ADP
ajst-3258	17	11	surveying	surveying	NOUN
ajst-3258	17	12	and	and	CCONJ
ajst-3258	17	13	mapping	mapping	NOUN
ajst-3258	17	14	.	.	PUNCT
ajst-3258	18	1	due	due	ADP
ajst-3258	18	2	to	to	ADP
ajst-3258	18	3	the	the	DET
ajst-3258	18	4	flexibility	flexibility	NOUN
ajst-3258	18	5	and	and	CCONJ
ajst-3258	18	6	mobility	mobility	NOUN
ajst-3258	18	7	of	of	ADP
ajst-3258	18	8	low	low	ADJ
ajst-3258	18	9	-	-	PUNCT
ajst-3258	18	10	altitude	altitude	NOUN
ajst-3258	18	11	drones	drone	NOUN
ajst-3258	18	12	,	,	PUNCT
ajst-3258	18	13	they	they	PRON
ajst-3258	18	14	not	not	PART
ajst-3258	18	15	only	only	ADV
ajst-3258	18	16	meet	meet	VERB
ajst-3258	18	17	the	the	DET
ajst-3258	18	18	needs	need	NOUN
ajst-3258	18	19	of	of	ADP
ajst-3258	18	20	my	my	PRON
ajst-3258	18	21	country	country	NOUN
ajst-3258	18	22	's	's	PART
ajst-3258	18	23	surveying	surveying	NOUN
ajst-3258	18	24	and	and	CCONJ
ajst-3258	18	25	mapping	mapping	NOUN
ajst-3258	18	26	industry	industry	NOUN
ajst-3258	18	27	,	,	PUNCT
ajst-3258	18	28	but	but	CCONJ
ajst-3258	18	29	also	also	ADV
ajst-3258	18	30	greatly	greatly	ADV
ajst-3258	18	31	improve	improve	VERB
ajst-3258	18	32	the	the	DET
ajst-3258	18	33	service	service	NOUN
ajst-3258	18	34	quality	quality	NOUN
ajst-3258	18	35	of	of	ADP
ajst-3258	18	36	the	the	DET
ajst-3258	18	37	surveying	surveying	NOUN
ajst-3258	18	38	and	and	CCONJ
ajst-3258	18	39	mapping	mapping	NOUN
ajst-3258	18	40	industry	industry	NOUN
ajst-3258	18	41	.	.	PUNCT
ajst-3258	19	1	therefore	therefore	ADV
ajst-3258	19	2	,	,	PUNCT
ajst-3258	19	3	how	how	SCONJ
ajst-3258	19	4	to	to	PART
ajst-3258	19	5	improve	improve	VERB
ajst-3258	19	6	the	the	DET
ajst-3258	19	7	long	long	ADJ
ajst-3258	19	8	-	-	PUNCT
ajst-3258	19	9	endurance	endurance	NOUN
ajst-3258	19	10	flight	flight	NOUN
ajst-3258	19	11	of	of	ADP
ajst-3258	19	12	low	low	ADJ
ajst-3258	19	13	-	-	PUNCT
ajst-3258	19	14	altitude	altitude	NOUN
ajst-3258	19	15	uavs	uavs	NOUN
ajst-3258	19	16	is	be	AUX
ajst-3258	19	17	a	a	DET
ajst-3258	19	18	problem	problem	NOUN
ajst-3258	19	19	that	that	PRON
ajst-3258	19	20	needs	need	VERB
ajst-3258	19	21	to	to	PART
ajst-3258	19	22	be	be	AUX
ajst-3258	19	23	solved	solve	VERB
ajst-3258	19	24	.	.	PUNCT
ajst-3258	20	1	the	the	DET
ajst-3258	20	2	flight	flight	NOUN
ajst-3258	20	3	height	height	NOUN
ajst-3258	20	4	of	of	ADP
ajst-3258	20	5	highaltitude	highaltitude	PROPN
ajst-3258	20	6	uavs	uavs	PROPN
ajst-3258	20	7	is	be	AUX
ajst-3258	20	8	generally	generally	ADV
ajst-3258	20	9	about	about	ADV
ajst-3258	20	10	20	20	NUM
ajst-3258	20	11	km	km	NOUN
ajst-3258	20	12	.	.	PUNCT
ajst-3258	21	1	due	due	ADP
ajst-3258	21	2	to	to	ADP
ajst-3258	21	3	its	its	PRON
ajst-3258	21	4	high	high	ADJ
ajst-3258	21	5	flight	flight	NOUN
ajst-3258	21	6	height	height	NOUN
ajst-3258	21	7	and	and	CCONJ
ajst-3258	21	8	long	long	ADJ
ajst-3258	21	9	battery	battery	NOUN
ajst-3258	21	10	life	life	NOUN
ajst-3258	21	11	,	,	PUNCT
ajst-3258	21	12	it	it	PRON
ajst-3258	21	13	is	be	AUX
ajst-3258	21	14	used	use	VERB
ajst-3258	21	15	for	for	ADP
ajst-3258	21	16	reconnaissance	reconnaissance	NOUN
ajst-3258	21	17	,	,	PUNCT
ajst-3258	21	18	intelligence	intelligence	NOUN
ajst-3258	21	19	collection	collection	NOUN
ajst-3258	21	20	,	,	PUNCT
ajst-3258	21	21	surveillance	surveillance	NOUN
ajst-3258	21	22	and	and	CCONJ
ajst-3258	21	23	other	other	ADJ
ajst-3258	21	24	military	military	ADJ
ajst-3258	21	25	functions	function	NOUN
ajst-3258	21	26	.	.	PUNCT
ajst-3258	22	1	carrying	carry	VERB
ajst-3258	22	2	out	out	ADP
ajst-3258	22	3	research	research	NOUN
ajst-3258	22	4	on	on	ADP
ajst-3258	22	5	high	high	ADJ
ajst-3258	22	6	-	-	PUNCT
ajst-3258	22	7	altitude	altitude	NOUN
ajst-3258	22	8	uavs	uavs	NOUN
ajst-3258	22	9	to	to	PART
ajst-3258	22	10	seek	seek	VERB
ajst-3258	22	11	breakthrough	breakthrough	NOUN
ajst-3258	22	12	technologies	technology	NOUN
ajst-3258	22	13	can	can	AUX
ajst-3258	22	14	quickly	quickly	ADV
ajst-3258	22	15	occupy	occupy	VERB
ajst-3258	22	16	the	the	DET
ajst-3258	22	17	new	new	ADJ
ajst-3258	22	18	energy	energy	NOUN
ajst-3258	22	19	uav	uav	PROPN
ajst-3258	22	20	market	market	NOUN
ajst-3258	22	21	.	.	PUNCT
ajst-3258	23	1	near	near	ADP
ajst-3258	23	2	space	space	NOUN
ajst-3258	23	3	is	be	AUX
ajst-3258	23	4	between	between	ADP
ajst-3258	23	5	the	the	DET
ajst-3258	23	6	aircraft	aircraft	NOUN
ajst-3258	23	7	flight	flight	NOUN
ajst-3258	23	8	area	area	NOUN
ajst-3258	23	9	and	and	CCONJ
ajst-3258	23	10	the	the	DET
ajst-3258	23	11	spacecraft	spacecraft	NOUN
ajst-3258	23	12	operation	operation	NOUN
ajst-3258	23	13	area	area	NOUN
ajst-3258	23	14	.	.	PUNCT
ajst-3258	24	1	based	base	VERB
ajst-3258	24	2	on	on	ADP
ajst-3258	24	3	the	the	DET
ajst-3258	24	4	advantages	advantage	NOUN
ajst-3258	24	5	of	of	ADP
ajst-3258	24	6	ultra	ultra	ADJ
ajst-3258	24	7	-	-	ADJ
ajst-3258	24	8	long	long	ADJ
ajst-3258	24	9	range	range	NOUN
ajst-3258	24	10	and	and	CCONJ
ajst-3258	24	11	high	high	ADJ
ajst-3258	24	12	-	-	PUNCT
ajst-3258	24	13	altitude	altitude	NOUN
ajst-3258	24	14	operation	operation	NOUN
ajst-3258	24	15	,	,	PUNCT
ajst-3258	24	16	near	near	ADP
ajst-3258	24	17	space	space	NOUN
ajst-3258	24	18	uavs	uavs	NOUN
ajst-3258	24	19	can	can	AUX
ajst-3258	24	20	be	be	AUX
ajst-3258	24	21	used	use	VERB
ajst-3258	24	22	in	in	ADP
ajst-3258	24	23	natural	natural	ADJ
ajst-3258	24	24	disaster	disaster	NOUN
ajst-3258	24	25	early	early	ADJ
ajst-3258	24	26	warning	warning	NOUN
ajst-3258	24	27	,	,	PUNCT
ajst-3258	24	28	emergency	emergency	NOUN
ajst-3258	24	29	rescue	rescue	NOUN
ajst-3258	24	30	and	and	CCONJ
ajst-3258	24	31	disaster	disaster	NOUN
ajst-3258	24	32	relief	relief	NOUN
ajst-3258	24	33	,	,	PUNCT
ajst-3258	24	34	and	and	CCONJ
ajst-3258	24	35	communication	communication	NOUN
ajst-3258	24	36	systems	system	NOUN
ajst-3258	24	37	.	.	PUNCT
ajst-3258	25	1	it	it	PRON
ajst-3258	25	2	can	can	AUX
ajst-3258	25	3	be	be	AUX
ajst-3258	25	4	seen	see	VERB
ajst-3258	25	5	that	that	SCONJ
ajst-3258	25	6	the	the	DET
ajst-3258	25	7	research	research	NOUN
ajst-3258	25	8	on	on	ADP
ajst-3258	25	9	solar	solar	ADJ
ajst-3258	25	10	drones	drone	NOUN
ajst-3258	25	11	plays	play	VERB
ajst-3258	25	12	an	an	DET
ajst-3258	25	13	extremely	extremely	ADV
ajst-3258	25	14	important	important	ADJ
ajst-3258	25	15	role	role	NOUN
ajst-3258	25	16	in	in	ADP
ajst-3258	25	17	expanding	expand	VERB
ajst-3258	25	18	practical	practical	ADJ
ajst-3258	25	19	applications	application	NOUN
ajst-3258	25	20	and	and	CCONJ
ajst-3258	25	21	seizing	seize	VERB
ajst-3258	25	22	the	the	DET
ajst-3258	25	23	drone	drone	NOUN
ajst-3258	25	24	market	market	NOUN
ajst-3258	25	25	.	.	PUNCT
ajst-3258	26	1	2	2	X
ajst-3258	26	2	.	.	X
ajst-3258	26	3	development	development	NOUN
ajst-3258	26	4	history	history	NOUN
ajst-3258	26	5	of	of	ADP
ajst-3258	26	6	domestic	domestic	ADJ
ajst-3258	26	7	solar	solar	ADJ
ajst-3258	26	8	drones	drone	NOUN
ajst-3258	26	9	the	the	DET
ajst-3258	26	10	first	first	ADJ
ajst-3258	26	11	solar	solar	ADJ
ajst-3258	26	12	-	-	PUNCT
ajst-3258	26	13	powered	power	VERB
ajst-3258	26	14	unmanned	unmanned	ADJ
ajst-3258	26	15	aerial	aerial	ADJ
ajst-3258	26	16	vehicle	vehicle	NOUN
ajst-3258	26	17	"	"	PUNCT
ajst-3258	26	18	soar	soar	VERB
ajst-3258	26	19	"	"	PUNCT
ajst-3258	26	20	in	in	ADP
ajst-3258	26	21	china	china	PROPN
ajst-3258	26	22	is	be	AUX
ajst-3258	26	23	mainly	mainly	ADV
ajst-3258	26	24	developed	develop	VERB
ajst-3258	26	25	by	by	ADP
ajst-3258	26	26	the	the	DET
ajst-3258	26	27	team	team	NOUN
ajst-3258	26	28	of	of	ADP
ajst-3258	26	29	dr	dr	PROPN
ajst-3258	26	30	.	.	PROPN
ajst-3258	26	31	li	li	PROPN
ajst-3258	26	32	xiaoyang	xiaoyang	PROPN
ajst-3258	26	33	and	and	CCONJ
ajst-3258	26	34	professor	professor	PROPN
ajst-3258	26	35	zhao	zhao	PROPN
ajst-3258	26	36	yong	yong	PROPN
ajst-3258	26	37	.	.	PUNCT
ajst-3258	27	1	the	the	DET
ajst-3258	27	2	"	"	PUNCT
ajst-3258	27	3	soar	soar	NOUN
ajst-3258	27	4	"	"	PUNCT
ajst-3258	27	5	is	be	AUX
ajst-3258	27	6	1	1	NUM
ajst-3258	27	7	.	.	NUM
ajst-3258	27	8	25	25	NUM
ajst-3258	27	9	m	m	VERB
ajst-3258	27	10	long	long	ADJ
ajst-3258	27	11	,	,	PUNCT
ajst-3258	27	12	1	1	X
ajst-3258	27	13	.	.	SYM
ajst-3258	27	14	88	88	NUM
ajst-3258	27	15	m	m	NOUN
ajst-3258	27	16	wide	wide	ADJ
ajst-3258	27	17	,	,	PUNCT
ajst-3258	27	18	and	and	CCONJ
ajst-3258	27	19	has	have	VERB
ajst-3258	27	20	a	a	DET
ajst-3258	27	21	flying	fly	VERB
ajst-3258	27	22	height	height	NOUN
ajst-3258	27	23	of	of	ADP
ajst-3258	27	24	1	1	NUM
ajst-3258	27	25	000	000	NUM
ajst-3258	27	26	-	-	SYM
ajst-3258	27	27	1	1	NUM
ajst-3258	27	28	500	500	NUM
ajst-3258	27	29	meters	meter	NOUN
ajst-3258	27	30	.	.	PUNCT
ajst-3258	28	1	a	a	DET
ajst-3258	28	2	total	total	NOUN
ajst-3258	28	3	of	of	ADP
ajst-3258	28	4	120	120	NUM
ajst-3258	28	5	monocrystalline	monocrystalline	ADJ
ajst-3258	28	6	silicon	silicon	NOUN
ajst-3258	28	7	solar	solar	ADJ
ajst-3258	28	8	cells	cell	NOUN
ajst-3258	28	9	are	be	AUX
ajst-3258	28	10	laid	lay	VERB
ajst-3258	28	11	on	on	ADP
ajst-3258	28	12	the	the	DET
ajst-3258	28	13	wing	wing	NOUN
ajst-3258	28	14	of	of	ADP
ajst-3258	28	15	the	the	DET
ajst-3258	28	16	aircraft	aircraft	NOUN
ajst-3258	28	17	,	,	PUNCT
ajst-3258	28	18	which	which	PRON
ajst-3258	28	19	uses	use	VERB
ajst-3258	28	20	a	a	DET
ajst-3258	28	21	special	special	ADJ
ajst-3258	28	22	nickel	nickel	NOUN
ajst-3258	28	23	-	-	PUNCT
ajst-3258	28	24	metal	metal	NOUN
ajst-3258	28	25	hydride	hydride	NOUN
ajst-3258	28	26	battery	battery	NOUN
ajst-3258	28	27	as	as	ADP
ajst-3258	28	28	an	an	DET
ajst-3258	28	29	energy	energy	NOUN
ajst-3258	28	30	storage	storage	NOUN
ajst-3258	28	31	system[1	system[1	PROPN
ajst-3258	28	32	]	]	X
ajst-3258	28	33	.	.	PUNCT
ajst-3258	29	1	later	later	ADV
ajst-3258	29	2	,	,	PUNCT
ajst-3258	29	3	mozi	mozi	PROPN
ajst-3258	29	4	i	i	PRON
ajst-3258	29	5	was	be	AUX
ajst-3258	29	6	jointly	jointly	ADV
ajst-3258	29	7	developed	develop	VERB
ajst-3258	29	8	by	by	ADP
ajst-3258	29	9	a	a	DET
ajst-3258	29	10	shanghai	shanghai	PROPN
ajst-3258	29	11	company	company	PROPN
ajst-3258	29	12	and	and	CCONJ
ajst-3258	29	13	tongji	tongji	PROPN
ajst-3258	29	14	university	university	NOUN
ajst-3258	29	15	in	in	ADP
ajst-3258	29	16	2015	2015	NUM
ajst-3258	29	17	.	.	PUNCT
ajst-3258	30	1	the	the	DET
ajst-3258	30	2	aircraft	aircraft	NOUN
ajst-3258	30	3	has	have	VERB
ajst-3258	30	4	a	a	DET
ajst-3258	30	5	wingspan	wingspan	NOUN
ajst-3258	30	6	of	of	ADP
ajst-3258	30	7	14	14	NUM
ajst-3258	30	8	m	m	NOUN
ajst-3258	30	9	,	,	PUNCT
ajst-3258	30	10	a	a	DET
ajst-3258	30	11	solar	solar	ADJ
ajst-3258	30	12	panel	panel	NOUN
ajst-3258	30	13	laying	lay	VERB
ajst-3258	30	14	area	area	NOUN
ajst-3258	30	15	of	of	ADP
ajst-3258	30	16	about	about	ADV
ajst-3258	30	17	10	10	NUM
ajst-3258	30	18	m2	m2	NOUN
ajst-3258	30	19	,	,	PUNCT
ajst-3258	30	20	and	and	CCONJ
ajst-3258	30	21	a	a	DET
ajst-3258	30	22	payload	payload	NOUN
ajst-3258	30	23	of	of	ADP
ajst-3258	30	24	7	7	NUM
ajst-3258	30	25	kg	kg	NOUN
ajst-3258	30	26	.	.	PUNCT
ajst-3258	31	1	later	later	ADV
ajst-3258	31	2	,	,	PUNCT
ajst-3258	31	3	due	due	ADP
ajst-3258	31	4	to	to	ADP
ajst-3258	31	5	a	a	DET
ajst-3258	31	6	broken	broken	ADJ
ajst-3258	31	7	wing	wing	NOUN
ajst-3258	31	8	during	during	ADP
ajst-3258	31	9	a	a	DET
ajst-3258	31	10	test	test	NOUN
ajst-3258	31	11	flight	flight	NOUN
ajst-3258	31	12	,	,	PUNCT
ajst-3258	31	13	the	the	DET
ajst-3258	31	14	mozi	mozi	PROPN
ajst-3258	31	15	ii	ii	PROPN
ajst-3258	31	16	aircraft	aircraft	NOUN
ajst-3258	31	17	was	be	AUX
ajst-3258	31	18	born	bear	VERB
ajst-3258	31	19	.	.	PUNCT
ajst-3258	32	1	this	this	DET
ajst-3258	32	2	model	model	NOUN
ajst-3258	32	3	has	have	VERB
ajst-3258	32	4	a	a	DET
ajst-3258	32	5	wingspan	wingspan	NOUN
ajst-3258	32	6	of	of	ADP
ajst-3258	32	7	15	15	NUM
ajst-3258	32	8	m	m	NOUN
ajst-3258	32	9	,	,	PUNCT
ajst-3258	32	10	a	a	DET
ajst-3258	32	11	flying	fly	VERB
ajst-3258	32	12	height	height	NOUN
ajst-3258	32	13	of	of	ADP
ajst-3258	32	14	8	8	NUM
ajst-3258	32	15	000	000	NUM
ajst-3258	32	16	m	m	NOUN
ajst-3258	32	17	,	,	PUNCT
ajst-3258	32	18	and	and	CCONJ
ajst-3258	32	19	can	can	AUX
ajst-3258	32	20	operate	operate	VERB
ajst-3258	32	21	continuously	continuously	ADV
ajst-3258	32	22	for	for	ADP
ajst-3258	32	23	12	12	NUM
ajst-3258	32	24	hours	hour	NOUN
ajst-3258	32	25	under	under	ADP
ajst-3258	32	26	ideal	ideal	ADJ
ajst-3258	32	27	conditions	condition	NOUN
ajst-3258	32	28	.	.	PUNCT
ajst-3258	33	1	increase[2	increase[2	NUM
ajst-3258	33	2	]	]	PUNCT
ajst-3258	33	3	.	.	PUNCT
ajst-3258	34	1	in	in	ADP
ajst-3258	34	2	2016	2016	NUM
ajst-3258	34	3	,	,	PUNCT
ajst-3258	34	4	uas	uas	PROPN
ajst-3258	34	5	expo	expo	PROPN
ajst-3258	34	6	china	china	PROPN
ajst-3258	34	7	demonstrated	demonstrate	VERB
ajst-3258	34	8	my	my	PRON
ajst-3258	34	9	country	country	NOUN
ajst-3258	34	10	's	's	PART
ajst-3258	34	11	new	new	ADJ
ajst-3258	34	12	solar	solar	NOUN
ajst-3258	34	13	-	-	PUNCT
ajst-3258	34	14	powered	power	VERB
ajst-3258	34	15	uavs	uavs	NOUN
ajst-3258	34	16	(	(	PUNCT
ajst-3258	34	17	3	3	NUM
ajst-3258	34	18	.	.	NOUN
ajst-3258	34	19	3	3	NUM
ajst-3258	34	20	m	m	NOUN
ajst-3258	34	21	composite	composite	ADJ
ajst-3258	34	22	wing	wing	NOUN
ajst-3258	34	23	vtol	vtol	PROPN
ajst-3258	34	24	solar	solar	PROPN
ajst-3258	34	25	uav	uav	PROPN
ajst-3258	34	26	and	and	CCONJ
ajst-3258	34	27	4	4	NUM
ajst-3258	34	28	.	.	NOUN
ajst-3258	34	29	4	4	NUM
ajst-3258	34	30	m	m	VERB
ajst-3258	34	31	fixed	fix	VERB
ajst-3258	34	32	-	-	PUNCT
ajst-3258	34	33	wing	wing	NOUN
ajst-3258	34	34	solar	solar	PROPN
ajst-3258	34	35	uav	uav	PROPN
ajst-3258	34	36	)	)	PUNCT
ajst-3258	34	37	.	.	PUNCT
ajst-3258	35	1	these	these	PRON
ajst-3258	35	2	two	two	NUM
ajst-3258	35	3	uavs	uavs	NOUN
ajst-3258	35	4	use	use	VERB
ajst-3258	35	5	the	the	DET
ajst-3258	35	6	world	world	NOUN
ajst-3258	35	7	's	's	PART
ajst-3258	35	8	leading	lead	VERB
ajst-3258	35	9	thin	thin	ADJ
ajst-3258	35	10	-	-	PUNCT
ajst-3258	35	11	film	film	NOUN
ajst-3258	35	12	solar	solar	ADJ
ajst-3258	35	13	energy	energy	NOUN
ajst-3258	35	14	battery	battery	NOUN
ajst-3258	35	15	,	,	PUNCT
ajst-3258	35	16	gaas	gaas	PROPN
ajst-3258	35	17	thin	thin	ADJ
ajst-3258	35	18	-	-	PUNCT
ajst-3258	35	19	film	film	NOUN
ajst-3258	35	20	solar	solar	ADJ
ajst-3258	35	21	cells	cell	NOUN
ajst-3258	35	22	with	with	ADP
ajst-3258	35	23	light	light	ADJ
ajst-3258	35	24	,	,	PUNCT
ajst-3258	35	25	thin	thin	ADJ
ajst-3258	35	26	,	,	PUNCT
ajst-3258	35	27	soft	soft	ADJ
ajst-3258	35	28	,	,	PUNCT
ajst-3258	35	29	and	and	CCONJ
ajst-3258	35	30	highefficiency	highefficiency	NOUN
ajst-3258	35	31	characteristics	characteristic	NOUN
ajst-3258	35	32	are	be	AUX
ajst-3258	35	33	especially	especially	ADV
ajst-3258	35	34	suitable	suitable	ADJ
ajst-3258	35	35	for	for	ADP
ajst-3258	35	36	solar	solar	PROPN
ajst-3258	35	37	uav	uav	PROPN
ajst-3258	35	38	systems	system	NOUN
ajst-3258	35	39	.	.	PUNCT
ajst-3258	36	1	therefore	therefore	ADV
ajst-3258	36	2	,	,	PUNCT
ajst-3258	36	3	compared	compare	VERB
ajst-3258	36	4	to	to	ADP
ajst-3258	36	5	conventional	conventional	ADJ
ajst-3258	36	6	pure	pure	ADJ
ajst-3258	36	7	battery	battery	NOUN
ajst-3258	36	8	drones	drone	NOUN
ajst-3258	36	9	,	,	PUNCT
ajst-3258	36	10	this	this	DET
ajst-3258	36	11	solar	solar	NOUN
ajst-3258	36	12	-	-	PUNCT
ajst-3258	36	13	powered	power	VERB
ajst-3258	36	14	drone	drone	NOUN
ajst-3258	36	15	extends	extend	VERB
ajst-3258	36	16	the	the	DET
ajst-3258	36	17	battery	battery	NOUN
ajst-3258	36	18	life	life	NOUN
ajst-3258	36	19	to	to	ADP
ajst-3258	36	20	6	6	NUM
ajst-3258	36	21	-	-	SYM
ajst-3258	36	22	10	10	NUM
ajst-3258	36	23	hours	hour	NOUN
ajst-3258	36	24	.	.	PUNCT
ajst-3258	37	1	the	the	DET
ajst-3258	37	2	high	high	ADJ
ajst-3258	37	3	-	-	PUNCT
ajst-3258	37	4	altitude	altitude	NOUN
ajst-3258	37	5	long	long	ADJ
ajst-3258	37	6	-	-	PUNCT
ajst-3258	37	7	endurance	endurance	NOUN
ajst-3258	37	8	solar	solar	PROPN
ajst-3258	37	9	uav	uav	PROPN
ajst-3258	37	10	rainbow	rainbow	PROPN
ajst-3258	37	11	,	,	PUNCT
ajst-3258	37	12	independently	independently	ADV
ajst-3258	37	13	developed	develop	VERB
ajst-3258	37	14	by	by	ADP
ajst-3258	37	15	the	the	DET
ajst-3258	37	16	eleventh	eleventh	PROPN
ajst-3258	37	17	research	research	PROPN
ajst-3258	37	18	institute	institute	PROPN
ajst-3258	37	19	of	of	ADP
ajst-3258	37	20	china	china	PROPN
ajst-3258	37	21	aerospace	aerospace	PROPN
ajst-3258	37	22	science	science	PROPN
ajst-3258	37	23	and	and	CCONJ
ajst-3258	37	24	technology	technology	NOUN
ajst-3258	37	25	corporation	corporation	NOUN
ajst-3258	37	26	,	,	PUNCT
ajst-3258	37	27	completed	complete	VERB
ajst-3258	37	28	the	the	DET
ajst-3258	37	29	near	near	ADJ
ajst-3258	37	30	-	-	PUNCT
ajst-3258	37	31	space	space	NOUN
ajst-3258	37	32	flight	flight	NOUN
ajst-3258	37	33	test	test	NOUN
ajst-3258	37	34	in	in	ADP
ajst-3258	37	35	2017	2017	NUM
ajst-3258	37	36	[	[	X
ajst-3258	37	37	3	3	NUM
ajst-3258	37	38	]	]	PUNCT
ajst-3258	37	39	.	.	PUNCT
ajst-3258	38	1	this	this	DET
ajst-3258	38	2	research	research	NOUN
ajst-3258	38	3	makes	make	VERB
ajst-3258	38	4	my	my	PRON
ajst-3258	38	5	country	country	NOUN
ajst-3258	38	6	the	the	DET
ajst-3258	38	7	third	third	ADJ
ajst-3258	38	8	country	country	NOUN
ajst-3258	38	9	after	after	ADP
ajst-3258	38	10	the	the	DET
ajst-3258	38	11	united	united	PROPN
ajst-3258	38	12	states	states	PROPN
ajst-3258	38	13	and	and	CCONJ
ajst-3258	38	14	britain	britain	PROPN
ajst-3258	38	15	.	.	PUNCT
ajst-3258	39	1	countries	country	NOUN
ajst-3258	39	2	that	that	PRON
ajst-3258	39	3	have	have	AUX
ajst-3258	39	4	mastered	master	VERB
ajst-3258	39	5	this	this	DET
ajst-3258	39	6	technology	technology	NOUN
ajst-3258	39	7	.	.	PUNCT
ajst-3258	40	1	the	the	DET
ajst-3258	40	2	uav	uav	PROPN
ajst-3258	40	3	has	have	VERB
ajst-3258	40	4	a	a	DET
ajst-3258	40	5	wingspan	wingspan	NOUN
ajst-3258	40	6	of	of	ADP
ajst-3258	40	7	45	45	NUM
ajst-3258	40	8	m	m	NOUN
ajst-3258	40	9	,	,	PUNCT
ajst-3258	40	10	a	a	DET
ajst-3258	40	11	battery	battery	NOUN
ajst-3258	40	12	life	life	NOUN
ajst-3258	40	13	of	of	ADP
ajst-3258	40	14	up	up	ADP
ajst-3258	40	15	to	to	PART
ajst-3258	40	16	24	24	NUM
ajst-3258	40	17	hours	hour	NOUN
ajst-3258	40	18	,	,	PUNCT
ajst-3258	40	19	a	a	DET
ajst-3258	40	20	mission	mission	NOUN
ajst-3258	40	21	load	load	NOUN
ajst-3258	40	22	of	of	ADP
ajst-3258	40	23	20	20	NUM
ajst-3258	40	24	kg	kg	NOUN
ajst-3258	40	25	,	,	PUNCT
ajst-3258	40	26	and	and	CCONJ
ajst-3258	40	27	a	a	DET
ajst-3258	40	28	flight	flight	NOUN
ajst-3258	40	29	altitude	altitude	NOUN
ajst-3258	40	30	of	of	ADP
ajst-3258	40	31	more	more	ADJ
ajst-3258	40	32	than	than	ADP
ajst-3258	40	33	20,000	20,000	NUM
ajst-3258	40	34	m.	m.	NOUN
ajst-3258	40	35	its	its	PRON
ajst-3258	40	36	performance	performance	NOUN
ajst-3258	40	37	is	be	AUX
ajst-3258	40	38	second	second	ADJ
ajst-3258	40	39	to	to	ADP
ajst-3258	40	40	none	none	NOUN
ajst-3258	40	41	among	among	ADP
ajst-3258	40	42	similar	similar	ADJ
ajst-3258	40	43	domestic	domestic	ADJ
ajst-3258	40	44	solar	solar	NOUN
ajst-3258	40	45	-	-	PUNCT
ajst-3258	40	46	powered	power	VERB
ajst-3258	40	47	uavs	uavs	NOUN
ajst-3258	41	1	[	[	X
ajst-3258	41	2	4	4	NUM
ajst-3258	41	3	]	]	PUNCT
ajst-3258	41	4	.	.	PUNCT
ajst-3258	42	1	to	to	PART
ajst-3258	42	2	sum	sum	VERB
ajst-3258	42	3	up	up	ADP
ajst-3258	42	4	,	,	PUNCT
ajst-3258	42	5	although	although	SCONJ
ajst-3258	42	6	the	the	DET
ajst-3258	42	7	research	research	NOUN
ajst-3258	42	8	on	on	ADP
ajst-3258	42	9	the	the	DET
ajst-3258	42	10	solar	solar	PROPN
ajst-3258	42	11	uav	uav	PROPN
ajst-3258	42	12	energy	energy	NOUN
ajst-3258	42	13	system	system	NOUN
ajst-3258	42	14	in	in	ADP
ajst-3258	42	15	my	my	PRON
ajst-3258	42	16	country	country	NOUN
ajst-3258	42	17	started	start	VERB
ajst-3258	42	18	relatively	relatively	ADV
ajst-3258	42	19	late	late	ADV
ajst-3258	42	20	,	,	PUNCT
ajst-3258	42	21	the	the	DET
ajst-3258	42	22	domestic	domestic	ADJ
ajst-3258	42	23	research	research	NOUN
ajst-3258	42	24	on	on	ADP
ajst-3258	42	25	the	the	DET
ajst-3258	42	26	solar	solar	PROPN
ajst-3258	42	27	uav	uav	PROPN
ajst-3258	42	28	energy	energy	NOUN
ajst-3258	42	29	system	system	NOUN
ajst-3258	42	30	has	have	AUX
ajst-3258	42	31	achieved	achieve	VERB
ajst-3258	42	32	good	good	ADJ
ajst-3258	42	33	results	result	NOUN
ajst-3258	42	34	in	in	ADP
ajst-3258	42	35	the	the	DET
ajst-3258	42	36	world	world	NOUN
ajst-3258	42	37	.	.	PUNCT
ajst-3258	43	1	it	it	PRON
ajst-3258	43	2	is	be	AUX
ajst-3258	43	3	believed	believe	VERB
ajst-3258	43	4	that	that	SCONJ
ajst-3258	43	5	in	in	ADP
ajst-3258	43	6	the	the	DET
ajst-3258	43	7	future	future	ADJ
ajst-3258	43	8	development	development	NOUN
ajst-3258	43	9	of	of	ADP
ajst-3258	43	10	science	science	NOUN
ajst-3258	43	11	and	and	CCONJ
ajst-3258	43	12	technology	technology	NOUN
ajst-3258	43	13	,	,	PUNCT
ajst-3258	43	14	my	my	PRON
ajst-3258	43	15	country	country	NOUN
ajst-3258	43	16	's	's	PART
ajst-3258	43	17	solar	solar	PROPN
ajst-3258	43	18	uav	uav	PROPN
ajst-3258	43	19	energy	energy	NOUN
ajst-3258	43	20	system	system	NOUN
ajst-3258	43	21	will	will	AUX
ajst-3258	43	22	achieve	achieve	VERB
ajst-3258	43	23	more	more	ADJ
ajst-3258	43	24	achievements	achievement	NOUN
ajst-3258	43	25	.	.	PUNCT
ajst-3258	44	1	3	3	X
ajst-3258	44	2	.	.	X
ajst-3258	44	3	key	key	ADJ
ajst-3258	44	4	technologies	technology	NOUN
ajst-3258	44	5	3.1	3.1	NUM
ajst-3258	44	6	.	.	NOUN
ajst-3258	44	7	suitable	suitable	ADJ
ajst-3258	44	8	for	for	ADP
ajst-3258	44	9	low	low	ADJ
ajst-3258	44	10	-	-	PUNCT
ajst-3258	44	11	altitude	altitude	NOUN
ajst-3258	44	12	uav	uav	PROPN
ajst-3258	44	13	solar	solar	ADJ
ajst-3258	44	14	cells	cell	NOUN
ajst-3258	44	15	a	a	DET
ajst-3258	44	16	solar	solar	ADJ
ajst-3258	44	17	cell	cell	NOUN
ajst-3258	44	18	is	be	AUX
ajst-3258	44	19	an	an	DET
ajst-3258	44	20	optoelectronic	optoelectronic	ADJ
ajst-3258	44	21	semiconductor	semiconductor	NOUN
ajst-3258	44	22	sheet	sheet	NOUN
ajst-3258	44	23	that	that	PRON
ajst-3258	44	24	uses	use	VERB
ajst-3258	44	25	sunlight	sunlight	NOUN
ajst-3258	44	26	to	to	PART
ajst-3258	44	27	generate	generate	VERB
ajst-3258	44	28	electricity	electricity	NOUN
ajst-3258	44	29	directly	directly	ADV
ajst-3258	44	30	,	,	PUNCT
ajst-3258	44	31	also	also	ADV
ajst-3258	44	32	known	know	VERB
ajst-3258	44	33	as	as	ADP
ajst-3258	44	34	"	"	PUNCT
ajst-3258	44	35	solar	solar	ADJ
ajst-3258	44	36	chip	chip	NOUN
ajst-3258	44	37	"	"	PUNCT
ajst-3258	44	38	or	or	CCONJ
ajst-3258	44	39	"	"	PUNCT
ajst-3258	44	40	photovoltaic	photovoltaic	NOUN
ajst-3258	44	41	cell	cell	NOUN
ajst-3258	44	42	"	"	PUNCT
ajst-3258	44	43	,	,	PUNCT
ajst-3258	44	44	abbreviated	abbreviate	VERB
ajst-3258	44	45	as	as	ADP
ajst-3258	44	46	pv	pv	NOUN
ajst-3258	44	47	in	in	ADP
ajst-3258	44	48	english	english	PROPN
ajst-3258	44	49	.	.	PUNCT
ajst-3258	45	1	as	as	ADV
ajst-3258	45	2	long	long	ADV
ajst-3258	45	3	as	as	SCONJ
ajst-3258	45	4	it	it	PRON
ajst-3258	45	5	is	be	AUX
ajst-3258	45	6	illuminated	illuminate	VERB
ajst-3258	45	7	with	with	ADP
ajst-3258	45	8	certain	certain	ADJ
ajst-3258	45	9	illumination	illumination	NOUN
ajst-3258	45	10	conditions	condition	NOUN
ajst-3258	45	11	,	,	PUNCT
ajst-3258	45	12	it	it	PRON
ajst-3258	45	13	can	can	AUX
ajst-3258	45	14	instantly	instantly	ADV
ajst-3258	45	15	output	output	VERB
ajst-3258	45	16	voltage	voltage	NOUN
ajst-3258	45	17	and	and	CCONJ
ajst-3258	45	18	generate	generate	VERB
ajst-3258	45	19	current	current	NOUN
ajst-3258	45	20	in	in	ADP
ajst-3258	45	21	the	the	DET
ajst-3258	45	22	presence	presence	NOUN
ajst-3258	45	23	of	of	ADP
ajst-3258	45	24	a	a	DET
ajst-3258	45	25	loop	loop	NOUN
ajst-3258	45	26	.	.	PUNCT
ajst-3258	46	1	solar	solar	ADJ
ajst-3258	46	2	cells	cell	NOUN
ajst-3258	46	3	can	can	AUX
ajst-3258	46	4	be	be	AUX
ajst-3258	46	5	divided	divide	VERB
ajst-3258	46	6	into	into	ADP
ajst-3258	46	7	crystalline	crystalline	ADJ
ajst-3258	46	8	silicon	silicon	NOUN
ajst-3258	46	9	solar	solar	ADJ
ajst-3258	46	10	cells	cell	NOUN
ajst-3258	46	11	,	,	PUNCT
ajst-3258	46	12	thin	thin	ADJ
ajst-3258	46	13	film	film	NOUN
ajst-3258	46	14	solar	solar	ADJ
ajst-3258	46	15	cells	cell	NOUN
ajst-3258	46	16	,	,	PUNCT
ajst-3258	46	17	81	81	NUM
ajst-3258	46	18	amorphous	amorphous	ADJ
ajst-3258	46	19	silicon	silicon	NOUN
ajst-3258	46	20	solar	solar	ADJ
ajst-3258	46	21	cells	cell	NOUN
ajst-3258	46	22	,	,	PUNCT
ajst-3258	46	23	compound	compound	ADJ
ajst-3258	46	24	solar	solar	ADJ
ajst-3258	46	25	cells	cell	NOUN
ajst-3258	46	26	,	,	PUNCT
ajst-3258	46	27	organic	organic	ADJ
ajst-3258	46	28	solar	solar	ADJ
ajst-3258	46	29	cells	cell	NOUN
ajst-3258	46	30	(	(	PUNCT
ajst-3258	46	31	polymer	polymer	NOUN
ajst-3258	46	32	solar	solar	ADJ
ajst-3258	46	33	cells	cell	NOUN
ajst-3258	46	34	)	)	PUNCT
ajst-3258	46	35	,	,	PUNCT
ajst-3258	46	36	dye	dye	NOUN
ajst-3258	46	37	-	-	PUNCT
ajst-3258	46	38	sensitized	sensitize	VERB
ajst-3258	46	39	solar	solar	ADJ
ajst-3258	46	40	cells	cell	NOUN
ajst-3258	46	41	according	accord	VERB
ajst-3258	46	42	to	to	ADP
ajst-3258	46	43	the	the	DET
ajst-3258	46	44	different	different	ADJ
ajst-3258	46	45	production	production	NOUN
ajst-3258	46	46	materials	material	NOUN
ajst-3258	46	47	[	[	X
ajst-3258	46	48	5],the	5],the	NUM
ajst-3258	46	49	principle	principle	NOUN
ajst-3258	46	50	of	of	ADP
ajst-3258	46	51	photovoltaic	photovoltaic	NOUN
ajst-3258	46	52	cell	cell	NOUN
ajst-3258	46	53	generating	generating	NOUN
ajst-3258	46	54	current	current	NOUN
ajst-3258	46	55	is	be	AUX
ajst-3258	46	56	shown	show	VERB
ajst-3258	46	57	in	in	ADP
ajst-3258	46	58	figure	figure	NOUN
ajst-3258	46	59	1	1	NUM
ajst-3258	46	60	.	.	PUNCT
ajst-3258	47	1	solar	solar	ADJ
ajst-3258	47	2	energy	energy	NOUN
ajst-3258	47	3	forms	form	VERB
ajst-3258	47	4	new	new	ADJ
ajst-3258	47	5	hole	hole	NOUN
ajst-3258	47	6	-	-	PUNCT
ajst-3258	47	7	electron	electron	NOUN
ajst-3258	47	8	pairs	pair	NOUN
ajst-3258	47	9	on	on	ADP
ajst-3258	47	10	the	the	DET
ajst-3258	47	11	semiconductor	semiconductor	NOUN
ajst-3258	47	12	p	p	NOUN
ajst-3258	47	13	-	-	PUNCT
ajst-3258	47	14	n	n	NOUN
ajst-3258	47	15	junction	junction	NOUN
ajst-3258	47	16	.	.	PUNCT
ajst-3258	48	1	under	under	ADP
ajst-3258	48	2	the	the	DET
ajst-3258	48	3	action	action	NOUN
ajst-3258	48	4	of	of	ADP
ajst-3258	48	5	the	the	DET
ajst-3258	48	6	electric	electric	ADJ
ajst-3258	48	7	field	field	NOUN
ajst-3258	48	8	in	in	ADP
ajst-3258	48	9	the	the	DET
ajst-3258	48	10	p	p	NOUN
ajst-3258	48	11	-	-	PUNCT
ajst-3258	48	12	n	n	NOUN
ajst-3258	48	13	junction	junction	NOUN
ajst-3258	48	14	,	,	PUNCT
ajst-3258	48	15	the	the	DET
ajst-3258	48	16	photogenerated	photogenerated	ADJ
ajst-3258	48	17	holes	hole	NOUN
ajst-3258	48	18	flow	flow	NOUN
ajst-3258	48	19	to	to	ADP
ajst-3258	48	20	the	the	DET
ajst-3258	48	21	p	p	NOUN
ajst-3258	48	22	region	region	NOUN
ajst-3258	48	23	,	,	PUNCT
ajst-3258	48	24	and	and	CCONJ
ajst-3258	48	25	the	the	DET
ajst-3258	48	26	photogenerated	photogenerate	VERB
ajst-3258	48	27	electrons	electron	NOUN
ajst-3258	48	28	flow	flow	NOUN
ajst-3258	48	29	to	to	ADP
ajst-3258	48	30	the	the	DET
ajst-3258	48	31	n	n	NOUN
ajst-3258	48	32	region	region	NOUN
ajst-3258	48	33	,	,	PUNCT
ajst-3258	48	34	and	and	CCONJ
ajst-3258	48	35	the	the	DET
ajst-3258	48	36	current	current	NOUN
ajst-3258	48	37	can	can	AUX
ajst-3258	48	38	be	be	AUX
ajst-3258	48	39	generated	generate	VERB
ajst-3258	48	40	after	after	SCONJ
ajst-3258	48	41	the	the	DET
ajst-3258	48	42	circuit	circuit	NOUN
ajst-3258	48	43	is	be	AUX
ajst-3258	48	44	turned	turn	VERB
ajst-3258	48	45	on	on	ADP
ajst-3258	48	46	.	.	PUNCT
ajst-3258	49	1	the	the	DET
ajst-3258	49	2	working	work	VERB
ajst-3258	49	3	height	height	NOUN
ajst-3258	49	4	of	of	ADP
ajst-3258	49	5	low	low	ADJ
ajst-3258	49	6	-	-	PUNCT
ajst-3258	49	7	altitude	altitude	NOUN
ajst-3258	49	8	drones	drone	NOUN
ajst-3258	49	9	is	be	AUX
ajst-3258	49	10	generally	generally	ADV
ajst-3258	49	11	between	between	ADP
ajst-3258	49	12	100	100	NUM
ajst-3258	49	13	-	-	SYM
ajst-3258	49	14	1000	1000	NUM
ajst-3258	49	15	m.	m.	NOUN
ajst-3258	49	16	facing	face	VERB
ajst-3258	49	17	the	the	DET
ajst-3258	49	18	changeable	changeable	ADJ
ajst-3258	49	19	weather	weather	NOUN
ajst-3258	49	20	factors	factor	NOUN
ajst-3258	49	21	in	in	ADP
ajst-3258	49	22	low	low	ADJ
ajst-3258	49	23	-	-	PUNCT
ajst-3258	49	24	altitude	altitude	NOUN
ajst-3258	49	25	conditions	condition	NOUN
ajst-3258	49	26	,	,	PUNCT
ajst-3258	49	27	solar	solar	ADJ
ajst-3258	49	28	cells	cell	NOUN
ajst-3258	49	29	must	must	AUX
ajst-3258	49	30	not	not	PART
ajst-3258	49	31	only	only	ADV
ajst-3258	49	32	have	have	VERB
ajst-3258	49	33	high	high	ADJ
ajst-3258	49	34	conversion	conversion	NOUN
ajst-3258	49	35	efficiency	efficiency	NOUN
ajst-3258	49	36	,	,	PUNCT
ajst-3258	49	37	but	but	CCONJ
ajst-3258	49	38	also	also	ADV
ajst-3258	49	39	have	have	VERB
ajst-3258	49	40	good	good	ADJ
ajst-3258	49	41	wind	wind	NOUN
ajst-3258	49	42	resistance	resistance	NOUN
ajst-3258	49	43	,	,	PUNCT
ajst-3258	49	44	high	high	ADJ
ajst-3258	49	45	/	/	SYM
ajst-3258	49	46	low	low	ADJ
ajst-3258	49	47	temperature	temperature	NOUN
ajst-3258	49	48	resistance	resistance	NOUN
ajst-3258	49	49	,	,	PUNCT
ajst-3258	49	50	corrosion	corrosion	NOUN
ajst-3258	49	51	resistance	resistance	NOUN
ajst-3258	49	52	and	and	CCONJ
ajst-3258	49	53	other	other	ADJ
ajst-3258	49	54	key	key	ADJ
ajst-3258	49	55	properties	property	NOUN
ajst-3258	49	56	.	.	PUNCT
ajst-3258	50	1	solar	solar	ADJ
ajst-3258	50	2	cells	cell	NOUN
ajst-3258	50	3	also	also	ADV
ajst-3258	50	4	need	need	VERB
ajst-3258	50	5	to	to	PART
ajst-3258	50	6	consider	consider	VERB
ajst-3258	50	7	their	their	PRON
ajst-3258	50	8	quality	quality	NOUN
ajst-3258	50	9	,	,	PUNCT
ajst-3258	50	10	thinness	thinness	NOUN
ajst-3258	50	11	,	,	PUNCT
ajst-3258	50	12	and	and	CCONJ
ajst-3258	50	13	ductility	ductility	NOUN
ajst-3258	50	14	.	.	PUNCT
ajst-3258	51	1	so	so	SCONJ
ajst-3258	51	2	that	that	SCONJ
ajst-3258	51	3	it	it	PRON
ajst-3258	51	4	can	can	AUX
ajst-3258	51	5	be	be	AUX
ajst-3258	51	6	laid	lay	VERB
ajst-3258	51	7	on	on	ADP
ajst-3258	51	8	the	the	DET
ajst-3258	51	9	surface	surface	NOUN
ajst-3258	51	10	of	of	ADP
ajst-3258	51	11	the	the	DET
ajst-3258	51	12	aircraft	aircraft	NOUN
ajst-3258	51	13	.	.	PUNCT
ajst-3258	52	1	at	at	ADP
ajst-3258	52	2	present	present	ADJ
ajst-3258	52	3	,	,	PUNCT
ajst-3258	52	4	most	most	ADV
ajst-3258	52	5	low	low	ADJ
ajst-3258	52	6	-	-	PUNCT
ajst-3258	52	7	altitude	altitude	NOUN
ajst-3258	52	8	drones	drone	NOUN
ajst-3258	52	9	use	use	VERB
ajst-3258	52	10	thin	thin	ADJ
ajst-3258	52	11	-	-	PUNCT
ajst-3258	52	12	film	film	NOUN
ajst-3258	52	13	monocrystalline	monocrystalline	ADJ
ajst-3258	52	14	silicon	silicon	NOUN
ajst-3258	52	15	solar	solar	ADJ
ajst-3258	52	16	cells	cell	NOUN
ajst-3258	52	17	.	.	PUNCT
ajst-3258	53	1	this	this	DET
ajst-3258	53	2	flexible	flexible	ADJ
ajst-3258	53	3	thin	thin	ADJ
ajst-3258	53	4	-	-	PUNCT
ajst-3258	53	5	film	film	NOUN
ajst-3258	53	6	solar	solar	ADJ
ajst-3258	53	7	cell	cell	NOUN
ajst-3258	53	8	has	have	VERB
ajst-3258	53	9	the	the	DET
ajst-3258	53	10	advantages	advantage	NOUN
ajst-3258	53	11	of	of	ADP
ajst-3258	53	12	being	be	AUX
ajst-3258	53	13	bendable	bendable	ADJ
ajst-3258	53	14	,	,	PUNCT
ajst-3258	53	15	unbreakable	unbreakable	ADJ
ajst-3258	53	16	and	and	CCONJ
ajst-3258	53	17	low	low	ADJ
ajst-3258	53	18	in	in	ADP
ajst-3258	53	19	quality	quality	NOUN
ajst-3258	53	20	,	,	PUNCT
ajst-3258	53	21	but	but	CCONJ
ajst-3258	53	22	its	its	PRON
ajst-3258	53	23	conversion	conversion	NOUN
ajst-3258	53	24	efficiency	efficiency	NOUN
ajst-3258	53	25	is	be	AUX
ajst-3258	53	26	relatively	relatively	ADV
ajst-3258	53	27	low	low	ADJ
ajst-3258	53	28	.	.	PUNCT
ajst-3258	54	1	at	at	ADP
ajst-3258	54	2	present	present	ADJ
ajst-3258	54	3	,	,	PUNCT
ajst-3258	54	4	thin	thin	ADJ
ajst-3258	54	5	-	-	PUNCT
ajst-3258	54	6	film	film	NOUN
ajst-3258	54	7	solar	solar	ADJ
ajst-3258	54	8	cells	cell	NOUN
ajst-3258	54	9	have	have	VERB
ajst-3258	54	10	great	great	ADJ
ajst-3258	54	11	application	application	NOUN
ajst-3258	54	12	prospects	prospect	NOUN
ajst-3258	54	13	in	in	ADP
ajst-3258	54	14	the	the	DET
ajst-3258	54	15	market	market	NOUN
ajst-3258	54	16	,	,	PUNCT
ajst-3258	54	17	and	and	CCONJ
ajst-3258	54	18	its	its	PRON
ajst-3258	54	19	development	development	NOUN
ajst-3258	54	20	is	be	AUX
ajst-3258	54	21	very	very	ADV
ajst-3258	54	22	important	important	ADJ
ajst-3258	54	23	for	for	ADP
ajst-3258	54	24	the	the	DET
ajst-3258	54	25	development	development	NOUN
ajst-3258	54	26	of	of	ADP
ajst-3258	54	27	low	low	ADJ
ajst-3258	54	28	-	-	PUNCT
ajst-3258	54	29	altitude	altitude	NOUN
ajst-3258	54	30	uavs	uavs	NOUN
ajst-3258	54	31	.	.	PUNCT
ajst-3258	55	1	figure	figure	NOUN
ajst-3258	55	2	1	1	NUM
ajst-3258	55	3	.	.	PUNCT
ajst-3258	55	4	principle	principle	NOUN
ajst-3258	55	5	of	of	ADP
ajst-3258	55	6	current	current	ADJ
ajst-3258	55	7	generation	generation	NOUN
ajst-3258	55	8	by	by	ADP
ajst-3258	55	9	photovoltaic	photovoltaic	NOUN
ajst-3258	55	10	cells	cell	NOUN
ajst-3258	55	11	3.2	3.2	NUM
ajst-3258	55	12	.	.	PUNCT
ajst-3258	56	1	suitable	suitable	ADJ
ajst-3258	56	2	high	high	ADJ
ajst-3258	56	3	-	-	PUNCT
ajst-3258	56	4	altitude	altitude	NOUN
ajst-3258	56	5	uav	uav	PROPN
ajst-3258	56	6	solar	solar	ADJ
ajst-3258	56	7	cells	cell	NOUN
ajst-3258	56	8	first	first	ADV
ajst-3258	56	9	of	of	ADP
ajst-3258	56	10	all	all	DET
ajst-3258	56	11	,	,	PUNCT
ajst-3258	56	12	high	high	ADJ
ajst-3258	56	13	-	-	PUNCT
ajst-3258	56	14	altitude	altitude	NOUN
ajst-3258	56	15	long	long	ADJ
ajst-3258	56	16	-	-	PUNCT
ajst-3258	56	17	endurance	endurance	NOUN
ajst-3258	56	18	uavs	uavs	NOUN
ajst-3258	56	19	have	have	VERB
ajst-3258	56	20	the	the	DET
ajst-3258	56	21	following	follow	VERB
ajst-3258	56	22	characteristics	characteristic	NOUN
ajst-3258	56	23	:	:	PUNCT
ajst-3258	56	24	high	high	ADJ
ajst-3258	56	25	flying	fly	VERB
ajst-3258	56	26	height	height	NOUN
ajst-3258	56	27	:	:	PUNCT
ajst-3258	56	28	the	the	DET
ajst-3258	56	29	flying	fly	VERB
ajst-3258	56	30	height	height	NOUN
ajst-3258	56	31	of	of	ADP
ajst-3258	56	32	high	high	ADJ
ajst-3258	56	33	-	-	PUNCT
ajst-3258	56	34	altitude	altitude	NOUN
ajst-3258	56	35	drones	drone	NOUN
ajst-3258	56	36	can	can	AUX
ajst-3258	56	37	reach	reach	VERB
ajst-3258	56	38	1000	1000	NUM
ajst-3258	56	39	-	-	SYM
ajst-3258	56	40	2000	2000	NUM
ajst-3258	56	41	m.	m.	NOUN
ajst-3258	56	42	compared	compare	VERB
ajst-3258	56	43	with	with	ADP
ajst-3258	56	44	low	low	ADJ
ajst-3258	56	45	-	-	PUNCT
ajst-3258	56	46	altitude	altitude	NOUN
ajst-3258	56	47	drones	drone	NOUN
ajst-3258	56	48	,	,	PUNCT
ajst-3258	56	49	it	it	PRON
ajst-3258	56	50	has	have	VERB
ajst-3258	56	51	a	a	DET
ajst-3258	56	52	stable	stable	ADJ
ajst-3258	56	53	space	space	NOUN
ajst-3258	56	54	state	state	NOUN
ajst-3258	56	55	and	and	CCONJ
ajst-3258	56	56	stable	stable	ADJ
ajst-3258	56	57	illumination	illumination	NOUN
ajst-3258	56	58	,	,	PUNCT
ajst-3258	56	59	which	which	PRON
ajst-3258	56	60	is	be	AUX
ajst-3258	56	61	more	more	ADV
ajst-3258	56	62	conducive	conducive	ADJ
ajst-3258	56	63	to	to	ADP
ajst-3258	56	64	the	the	DET
ajst-3258	56	65	use	use	NOUN
ajst-3258	56	66	of	of	ADP
ajst-3258	56	67	monitoring	monitor	VERB
ajst-3258	56	68	equipment	equipment	NOUN
ajst-3258	56	69	.	.	PUNCT
ajst-3258	57	1	long	long	ADJ
ajst-3258	57	2	battery	battery	NOUN
ajst-3258	57	3	life	life	NOUN
ajst-3258	57	4	:	:	PUNCT
ajst-3258	57	5	due	due	ADP
ajst-3258	57	6	to	to	ADP
ajst-3258	57	7	the	the	DET
ajst-3258	57	8	high	high	ADJ
ajst-3258	57	9	flight	flight	NOUN
ajst-3258	57	10	altitude	altitude	NOUN
ajst-3258	57	11	and	and	CCONJ
ajst-3258	57	12	the	the	DET
ajst-3258	57	13	stable	stable	ADJ
ajst-3258	57	14	existence	existence	NOUN
ajst-3258	57	15	of	of	ADP
ajst-3258	57	16	light	light	ADJ
ajst-3258	57	17	energy	energy	NOUN
ajst-3258	57	18	,	,	PUNCT
ajst-3258	57	19	if	if	SCONJ
ajst-3258	57	20	the	the	DET
ajst-3258	57	21	energy	energy	NOUN
ajst-3258	57	22	stored	store	VERB
ajst-3258	57	23	by	by	ADP
ajst-3258	57	24	the	the	DET
ajst-3258	57	25	drone	drone	NOUN
ajst-3258	57	26	during	during	ADP
ajst-3258	57	27	the	the	DET
ajst-3258	57	28	day	day	NOUN
ajst-3258	57	29	is	be	AUX
ajst-3258	57	30	greater	great	ADJ
ajst-3258	57	31	than	than	ADP
ajst-3258	57	32	the	the	DET
ajst-3258	57	33	energy	energy	NOUN
ajst-3258	57	34	consumed	consume	VERB
ajst-3258	57	35	at	at	ADP
ajst-3258	57	36	night	night	NOUN
ajst-3258	57	37	,	,	PUNCT
ajst-3258	57	38	it	it	PRON
ajst-3258	57	39	can	can	AUX
ajst-3258	57	40	theoretically	theoretically	ADV
ajst-3258	57	41	continue	continue	VERB
ajst-3258	57	42	to	to	PART
ajst-3258	57	43	fly	fly	VERB
ajst-3258	57	44	at	at	ADP
ajst-3258	57	45	high	high	ADJ
ajst-3258	57	46	altitudes	altitude	NOUN
ajst-3258	57	47	.	.	PUNCT
ajst-3258	58	1	therefore	therefore	ADV
ajst-3258	58	2	,	,	PUNCT
ajst-3258	58	3	a	a	DET
ajst-3258	58	4	battery	battery	NOUN
ajst-3258	58	5	with	with	ADP
ajst-3258	58	6	high	high	ADJ
ajst-3258	58	7	conversion	conversion	NOUN
ajst-3258	58	8	efficiency	efficiency	NOUN
ajst-3258	58	9	and	and	CCONJ
ajst-3258	58	10	large	large	ADJ
ajst-3258	58	11	energy	energy	NOUN
ajst-3258	58	12	storage	storage	NOUN
ajst-3258	58	13	should	should	AUX
ajst-3258	58	14	be	be	AUX
ajst-3258	58	15	selected	select	VERB
ajst-3258	58	16	.	.	PUNCT
ajst-3258	59	1	large	large	ADJ
ajst-3258	59	2	body	body	NOUN
ajst-3258	59	3	size	size	NOUN
ajst-3258	59	4	:	:	PUNCT
ajst-3258	59	5	it	it	PRON
ajst-3258	59	6	is	be	AUX
ajst-3258	59	7	understood	understand	VERB
ajst-3258	59	8	that	that	SCONJ
ajst-3258	59	9	today	today	NOUN
ajst-3258	59	10	's	's	PART
ajst-3258	59	11	high	high	ADJ
ajst-3258	59	12	-	-	PUNCT
ajst-3258	59	13	altitude	altitude	NOUN
ajst-3258	59	14	solar	solar	ADJ
ajst-3258	59	15	drones	drone	NOUN
ajst-3258	59	16	need	need	VERB
ajst-3258	59	17	to	to	PART
ajst-3258	59	18	lay	lay	VERB
ajst-3258	59	19	as	as	ADP
ajst-3258	59	20	large	large	ADJ
ajst-3258	59	21	a	a	DET
ajst-3258	59	22	thin	thin	ADJ
ajst-3258	59	23	-	-	PUNCT
ajst-3258	59	24	film	film	NOUN
ajst-3258	59	25	solar	solar	ADJ
ajst-3258	59	26	cell	cell	NOUN
ajst-3258	59	27	as	as	ADP
ajst-3258	59	28	possible	possible	ADJ
ajst-3258	59	29	on	on	ADP
ajst-3258	59	30	the	the	DET
ajst-3258	59	31	body	body	NOUN
ajst-3258	59	32	because	because	SCONJ
ajst-3258	59	33	of	of	ADP
ajst-3258	59	34	their	their	PRON
ajst-3258	59	35	large	large	ADJ
ajst-3258	59	36	energy	energy	NOUN
ajst-3258	59	37	requirements	requirement	NOUN
ajst-3258	59	38	,	,	PUNCT
ajst-3258	59	39	resulting	result	VERB
ajst-3258	59	40	in	in	ADP
ajst-3258	59	41	the	the	DET
ajst-3258	59	42	continuous	continuous	ADJ
ajst-3258	59	43	increase	increase	NOUN
ajst-3258	59	44	of	of	ADP
ajst-3258	59	45	the	the	DET
ajst-3258	59	46	body	body	NOUN
ajst-3258	59	47	size	size	NOUN
ajst-3258	59	48	,	,	PUNCT
ajst-3258	59	49	in	in	ADP
ajst-3258	59	50	order	order	NOUN
ajst-3258	59	51	to	to	PART
ajst-3258	59	52	achieve	achieve	VERB
ajst-3258	59	53	the	the	DET
ajst-3258	59	54	purpose	purpose	NOUN
ajst-3258	59	55	of	of	ADP
ajst-3258	59	56	high	high	ADJ
ajst-3258	59	57	battery	battery	NOUN
ajst-3258	59	58	life	life	NOUN
ajst-3258	59	59	.	.	PUNCT
ajst-3258	60	1	the	the	DET
ajst-3258	60	2	performance	performance	NOUN
ajst-3258	60	3	of	of	ADP
ajst-3258	60	4	solar	solar	ADJ
ajst-3258	60	5	photovoltaic	photovoltaic	NOUN
ajst-3258	60	6	cells	cell	NOUN
ajst-3258	60	7	,	,	PUNCT
ajst-3258	60	8	especially	especially	ADV
ajst-3258	60	9	the	the	DET
ajst-3258	60	10	conversion	conversion	NOUN
ajst-3258	60	11	efficiency	efficiency	NOUN
ajst-3258	60	12	,	,	PUNCT
ajst-3258	60	13	is	be	AUX
ajst-3258	60	14	one	one	NUM
ajst-3258	60	15	of	of	ADP
ajst-3258	60	16	the	the	DET
ajst-3258	60	17	decisive	decisive	ADJ
ajst-3258	60	18	factors	factor	NOUN
ajst-3258	60	19	for	for	ADP
ajst-3258	60	20	the	the	DET
ajst-3258	60	21	performance	performance	NOUN
ajst-3258	60	22	of	of	ADP
ajst-3258	60	23	solar	solar	ADJ
ajst-3258	60	24	drones[6	drones[6	PRON
ajst-3258	60	25	]	]	X
ajst-3258	60	26	,	,	PUNCT
ajst-3258	60	27	silicon	silicon	PROPN
ajst-3258	60	28	solar	solar	ADJ
ajst-3258	60	29	cells	cell	NOUN
ajst-3258	60	30	are	be	AUX
ajst-3258	60	31	the	the	DET
ajst-3258	60	32	most	most	ADV
ajst-3258	60	33	used	used	ADJ
ajst-3258	60	34	solar	solar	ADJ
ajst-3258	60	35	cells	cell	NOUN
ajst-3258	60	36	.	.	PUNCT
ajst-3258	61	1	monocrystalline	monocrystalline	ADJ
ajst-3258	61	2	silicon	silicon	PROPN
ajst-3258	61	3	solar	solar	ADJ
ajst-3258	61	4	cells	cell	NOUN
ajst-3258	61	5	have	have	VERB
ajst-3258	61	6	stable	stable	ADJ
ajst-3258	61	7	properties	property	NOUN
ajst-3258	61	8	,	,	PUNCT
ajst-3258	61	9	and	and	CCONJ
ajst-3258	61	10	the	the	DET
ajst-3258	61	11	conversion	conversion	NOUN
ajst-3258	61	12	efficiency	efficiency	NOUN
ajst-3258	61	13	can	can	AUX
ajst-3258	61	14	reach	reach	VERB
ajst-3258	61	15	16%-18	16%-18	NUM
ajst-3258	61	16	%	%	NOUN
ajst-3258	61	17	.	.	PUNCT
ajst-3258	62	1	the	the	DET
ajst-3258	62	2	conversion	conversion	NOUN
ajst-3258	62	3	efficiency	efficiency	NOUN
ajst-3258	62	4	of	of	ADP
ajst-3258	62	5	polycrystalline	polycrystalline	ADJ
ajst-3258	62	6	silicon	silicon	NOUN
ajst-3258	62	7	is	be	AUX
ajst-3258	62	8	slightly	slightly	ADV
ajst-3258	62	9	lower	low	ADJ
ajst-3258	62	10	,	,	PUNCT
ajst-3258	62	11	and	and	CCONJ
ajst-3258	62	12	can	can	AUX
ajst-3258	62	13	also	also	ADV
ajst-3258	62	14	reach	reach	VERB
ajst-3258	62	15	15%-17	15%-17	NUM
ajst-3258	62	16	%	%	NOUN
ajst-3258	62	17	.	.	PUNCT
ajst-3258	63	1	the	the	DET
ajst-3258	63	2	requirements	requirement	NOUN
ajst-3258	63	3	of	of	ADP
ajst-3258	63	4	high	high	ADJ
ajst-3258	63	5	-	-	PUNCT
ajst-3258	63	6	altitude	altitude	NOUN
ajst-3258	63	7	and	and	CCONJ
ajst-3258	63	8	long	long	ADJ
ajst-3258	63	9	-	-	PUNCT
ajst-3258	63	10	endurance	endurance	NOUN
ajst-3258	63	11	solar	solar	ADJ
ajst-3258	63	12	drones	drone	NOUN
ajst-3258	63	13	for	for	ADP
ajst-3258	63	14	solar	solar	ADJ
ajst-3258	63	15	photovoltaic	photovoltaic	NOUN
ajst-3258	63	16	cells	cell	NOUN
ajst-3258	63	17	are	be	AUX
ajst-3258	63	18	not	not	PART
ajst-3258	63	19	only	only	ADV
ajst-3258	63	20	high	high	ADJ
ajst-3258	63	21	conversion	conversion	NOUN
ajst-3258	63	22	efficiency	efficiency	NOUN
ajst-3258	63	23	,	,	PUNCT
ajst-3258	63	24	but	but	CCONJ
ajst-3258	63	25	also	also	ADV
ajst-3258	63	26	good	good	ADJ
ajst-3258	63	27	high	high	ADJ
ajst-3258	63	28	and	and	CCONJ
ajst-3258	63	29	low	low	ADJ
ajst-3258	63	30	temperature	temperature	NOUN
ajst-3258	63	31	resistance	resistance	NOUN
ajst-3258	63	32	,	,	PUNCT
ajst-3258	63	33	radiation	radiation	NOUN
ajst-3258	63	34	resistance	resistance	NOUN
ajst-3258	63	35	,	,	PUNCT
ajst-3258	63	36	corrosion	corrosion	NOUN
ajst-3258	63	37	resistance	resistance	NOUN
ajst-3258	63	38	and	and	CCONJ
ajst-3258	63	39	reliability	reliability	NOUN
ajst-3258	63	40	.	.	PUNCT
ajst-3258	64	1	at	at	ADP
ajst-3258	64	2	the	the	DET
ajst-3258	64	3	same	same	ADJ
ajst-3258	64	4	time	time	NOUN
ajst-3258	64	5	,	,	PUNCT
ajst-3258	64	6	in	in	ADP
ajst-3258	64	7	order	order	NOUN
ajst-3258	64	8	to	to	PART
ajst-3258	64	9	ensure	ensure	VERB
ajst-3258	64	10	that	that	SCONJ
ajst-3258	64	11	the	the	DET
ajst-3258	64	12	aerodynamic	aerodynamic	ADJ
ajst-3258	64	13	efficiency	efficiency	NOUN
ajst-3258	64	14	of	of	ADP
ajst-3258	64	15	the	the	DET
ajst-3258	64	16	wing	wing	NOUN
ajst-3258	64	17	will	will	AUX
ajst-3258	64	18	not	not	PART
ajst-3258	64	19	be	be	AUX
ajst-3258	64	20	affected	affect	VERB
ajst-3258	64	21	after	after	ADP
ajst-3258	64	22	paving	pave	VERB
ajst-3258	64	23	,	,	PUNCT
ajst-3258	64	24	the	the	DET
ajst-3258	64	25	solar	solar	ADJ
ajst-3258	64	26	cell	cell	NOUN
ajst-3258	64	27	must	must	AUX
ajst-3258	64	28	not	not	PART
ajst-3258	64	29	only	only	ADV
ajst-3258	64	30	ensure	ensure	VERB
ajst-3258	64	31	the	the	DET
ajst-3258	64	32	same	same	ADJ
ajst-3258	64	33	shape	shape	NOUN
ajst-3258	64	34	as	as	ADP
ajst-3258	64	35	the	the	DET
ajst-3258	64	36	aircraft	aircraft	NOUN
ajst-3258	64	37	skin	skin	NOUN
ajst-3258	64	38	,	,	PUNCT
ajst-3258	64	39	but	but	CCONJ
ajst-3258	64	40	also	also	ADV
ajst-3258	64	41	ensure	ensure	VERB
ajst-3258	64	42	that	that	SCONJ
ajst-3258	64	43	the	the	DET
ajst-3258	64	44	wing	wing	NOUN
ajst-3258	64	45	closely	closely	ADV
ajst-3258	64	46	fits	fit	VERB
ajst-3258	64	47	with	with	ADP
ajst-3258	64	48	the	the	DET
ajst-3258	64	49	skin	skin	NOUN
ajst-3258	64	50	after	after	SCONJ
ajst-3258	64	51	the	the	DET
ajst-3258	64	52	wing	wing	NOUN
ajst-3258	64	53	is	be	AUX
ajst-3258	64	54	deformed	deform	VERB
ajst-3258	64	55	by	by	ADP
ajst-3258	64	56	force	force	NOUN
ajst-3258	64	57	,	,	PUNCT
ajst-3258	64	58	so	so	ADV
ajst-3258	64	59	the	the	DET
ajst-3258	64	60	flexibility	flexibility	NOUN
ajst-3258	64	61	of	of	ADP
ajst-3258	64	62	the	the	DET
ajst-3258	64	63	solar	solar	ADJ
ajst-3258	64	64	cell	cell	NOUN
ajst-3258	64	65	is	be	AUX
ajst-3258	64	66	also	also	ADV
ajst-3258	64	67	critical	critical	ADJ
ajst-3258	64	68	.	.	PUNCT
ajst-3258	65	1	there	there	PRON
ajst-3258	65	2	is	be	VERB
ajst-3258	65	3	also	also	ADV
ajst-3258	65	4	a	a	DET
ajst-3258	65	5	crucial	crucial	ADJ
ajst-3258	65	6	factor	factor	NOUN
ajst-3258	65	7	affecting	affect	VERB
ajst-3258	65	8	the	the	DET
ajst-3258	65	9	flight	flight	NOUN
ajst-3258	65	10	time	time	NOUN
ajst-3258	65	11	of	of	ADP
ajst-3258	65	12	high	high	ADJ
ajst-3258	65	13	-	-	PUNCT
ajst-3258	65	14	altitude	altitude	NOUN
ajst-3258	65	15	uavs	uavs	NOUN
ajst-3258	65	16	:	:	PUNCT
ajst-3258	65	17	the	the	DET
ajst-3258	65	18	performance	performance	NOUN
ajst-3258	65	19	of	of	ADP
ajst-3258	65	20	the	the	DET
ajst-3258	65	21	energy	energy	NOUN
ajst-3258	65	22	storage	storage	NOUN
ajst-3258	65	23	battery	battery	NOUN
ajst-3258	65	24	.	.	PUNCT
ajst-3258	66	1	in	in	ADP
ajst-3258	66	2	order	order	NOUN
ajst-3258	66	3	to	to	PART
ajst-3258	66	4	meet	meet	VERB
ajst-3258	66	5	the	the	DET
ajst-3258	66	6	needs	need	NOUN
ajst-3258	66	7	of	of	ADP
ajst-3258	66	8	drones	drone	NOUN
ajst-3258	66	9	operating	operate	VERB
ajst-3258	66	10	at	at	ADP
ajst-3258	66	11	high	high	ADJ
ajst-3258	66	12	altitudes	altitude	NOUN
ajst-3258	66	13	at	at	ADP
ajst-3258	66	14	night	night	NOUN
ajst-3258	66	15	,	,	PUNCT
ajst-3258	66	16	the	the	DET
ajst-3258	66	17	demand	demand	NOUN
ajst-3258	66	18	for	for	ADP
ajst-3258	66	19	energy	energy	NOUN
ajst-3258	66	20	storage	storage	NOUN
ajst-3258	66	21	batteries	battery	NOUN
ajst-3258	66	22	needs	need	VERB
ajst-3258	66	23	to	to	PART
ajst-3258	66	24	increase	increase	VERB
ajst-3258	66	25	,	,	PUNCT
ajst-3258	66	26	so	so	SCONJ
ajst-3258	66	27	as	as	SCONJ
ajst-3258	66	28	to	to	PART
ajst-3258	66	29	achieve	achieve	VERB
ajst-3258	66	30	more	more	ADJ
ajst-3258	66	31	daytime	daytime	ADJ
ajst-3258	66	32	energy	energy	NOUN
ajst-3258	66	33	storage	storage	NOUN
ajst-3258	66	34	.	.	PUNCT
ajst-3258	67	1	at	at	ADP
ajst-3258	67	2	present	present	ADJ
ajst-3258	67	3	,	,	PUNCT
ajst-3258	67	4	the	the	DET
ajst-3258	67	5	main	main	ADJ
ajst-3258	67	6	application	application	NOUN
ajst-3258	67	7	of	of	ADP
ajst-3258	67	8	high	high	ADJ
ajst-3258	67	9	-	-	PUNCT
ajst-3258	67	10	altitude	altitude	NOUN
ajst-3258	67	11	drones	drone	NOUN
ajst-3258	67	12	is	be	AUX
ajst-3258	67	13	lithium	lithium	NOUN
ajst-3258	67	14	batteries	battery	NOUN
ajst-3258	67	15	.	.	PUNCT
ajst-3258	68	1	as	as	SCONJ
ajst-3258	68	2	shown	show	VERB
ajst-3258	68	3	in	in	ADP
ajst-3258	68	4	figure	figure	NOUN
ajst-3258	68	5	2	2	NUM
ajst-3258	68	6	,	,	PUNCT
ajst-3258	68	7	lithium	lithium	NOUN
ajst-3258	68	8	-	-	PUNCT
ajst-3258	68	9	ion	ion	NOUN
ajst-3258	68	10	batteries	battery	NOUN
ajst-3258	68	11	are	be	AUX
ajst-3258	68	12	lighter	light	ADJ
ajst-3258	68	13	than	than	ADP
ajst-3258	68	14	other	other	ADJ
ajst-3258	68	15	batteries	battery	NOUN
ajst-3258	68	16	for	for	ADP
ajst-3258	68	17	the	the	DET
ajst-3258	68	18	same	same	ADJ
ajst-3258	68	19	amount	amount	NOUN
ajst-3258	68	20	of	of	ADP
ajst-3258	68	21	energy	energy	NOUN
ajst-3258	68	22	stored	store	VERB
ajst-3258	68	23	.	.	PUNCT
ajst-3258	69	1	the	the	DET
ajst-3258	69	2	addition	addition	NOUN
ajst-3258	69	3	of	of	ADP
ajst-3258	69	4	polonium	polonium	NOUN
ajst-3258	69	5	to	to	ADP
ajst-3258	69	6	lithium	lithium	NOUN
ajst-3258	69	7	-	-	PUNCT
ajst-3258	69	8	ion	ion	NOUN
ajst-3258	69	9	batteries	battery	NOUN
ajst-3258	69	10	has	have	VERB
ajst-3258	69	11	a	a	DET
ajst-3258	69	12	more	more	ADV
ajst-3258	69	13	stable	stable	ADJ
ajst-3258	69	14	cycle	cycle	NOUN
ajst-3258	69	15	life	life	NOUN
ajst-3258	69	16	and	and	CCONJ
ajst-3258	69	17	a	a	DET
ajst-3258	69	18	lower	low	ADJ
ajst-3258	69	19	self	self	NOUN
ajst-3258	69	20	-	-	PUNCT
ajst-3258	69	21	discharge	discharge	NOUN
ajst-3258	69	22	rate	rate	NOUN
ajst-3258	69	23	,	,	PUNCT
ajst-3258	69	24	but	but	CCONJ
ajst-3258	69	25	the	the	DET
ajst-3258	69	26	disadvantage	disadvantage	NOUN
ajst-3258	69	27	is	be	AUX
ajst-3258	69	28	that	that	SCONJ
ajst-3258	69	29	the	the	DET
ajst-3258	69	30	energy	energy	NOUN
ajst-3258	69	31	-	-	PUNCT
ajst-3258	69	32	to	to	ADP
ajst-3258	69	33	-	-	PUNCT
ajst-3258	69	34	weight	weight	NOUN
ajst-3258	69	35	ratio	ratio	NOUN
ajst-3258	69	36	increases	increase	NOUN
ajst-3258	69	37	.	.	PUNCT
ajst-3258	70	1	at	at	ADP
ajst-3258	70	2	present	present	NOUN
ajst-3258	70	3	,	,	PUNCT
ajst-3258	70	4	although	although	SCONJ
ajst-3258	70	5	the	the	DET
ajst-3258	70	6	energy	energy	NOUN
ajst-3258	70	7	density	density	NOUN
ajst-3258	70	8	of	of	ADP
ajst-3258	70	9	lithium	lithium	NOUN
ajst-3258	70	10	-	-	PUNCT
ajst-3258	70	11	ion	ion	NOUN
ajst-3258	70	12	batteries	battery	NOUN
ajst-3258	70	13	is	be	AUX
ajst-3258	70	14	very	very	ADV
ajst-3258	70	15	high	high	ADJ
ajst-3258	70	16	,	,	PUNCT
ajst-3258	70	17	they	they	PRON
ajst-3258	70	18	only	only	ADV
ajst-3258	70	19	meet	meet	VERB
ajst-3258	70	20	the	the	DET
ajst-3258	70	21	basic	basic	ADJ
ajst-3258	70	22	needs	need	NOUN
ajst-3258	70	23	of	of	ADP
ajst-3258	70	24	highaltitude	highaltitude	ADJ
ajst-3258	70	25	drones	drone	NOUN
ajst-3258	70	26	.	.	PUNCT
ajst-3258	71	1	by	by	ADP
ajst-3258	71	2	combining	combine	VERB
ajst-3258	71	3	other	other	ADJ
ajst-3258	71	4	elements	element	NOUN
ajst-3258	71	5	with	with	ADP
ajst-3258	71	6	lithiumion	lithiumion	NOUN
ajst-3258	71	7	batteries	battery	NOUN
ajst-3258	71	8	to	to	PART
ajst-3258	71	9	obtain	obtain	VERB
ajst-3258	71	10	longer	long	ADV
ajst-3258	71	11	lifespan	lifespan	ADJ
ajst-3258	71	12	,	,	PUNCT
ajst-3258	71	13	new	new	ADJ
ajst-3258	71	14	batteries	battery	NOUN
ajst-3258	71	15	with	with	ADP
ajst-3258	71	16	greatly	greatly	ADV
ajst-3258	71	17	improved	improve	VERB
ajst-3258	71	18	energy	energy	NOUN
ajst-3258	71	19	density	density	NOUN
ajst-3258	71	20	are	be	AUX
ajst-3258	71	21	the	the	DET
ajst-3258	71	22	key	key	NOUN
ajst-3258	71	23	.	.	PUNCT
ajst-3258	72	1	82	82	NUM
ajst-3258	72	2	table	table	NOUN
ajst-3258	72	3	1	1	NUM
ajst-3258	72	4	.	.	PUNCT
ajst-3258	72	5	comparison	comparison	NOUN
ajst-3258	72	6	of	of	ADP
ajst-3258	72	7	different	different	ADJ
ajst-3258	72	8	types	type	NOUN
ajst-3258	72	9	of	of	ADP
ajst-3258	72	10	batteries	battery	NOUN
ajst-3258	72	11	battery	battery	NOUN
ajst-3258	72	12	type	type	NOUN
ajst-3258	72	13	sodium	sodium	NOUN
ajst-3258	72	14	sulfur	sulfur	NOUN
ajst-3258	72	15	battery	battery	NOUN
ajst-3258	72	16	lithium	lithium	NOUN
ajst-3258	72	17	sulfur	sulfur	NOUN
ajst-3258	72	18	battery	battery	NOUN
ajst-3258	72	19	lithium	lithium	NOUN
ajst-3258	72	20	ion	ion	NOUN
ajst-3258	72	21	battery	battery	NOUN
ajst-3258	72	22	lithium	lithium	NOUN
ajst-3258	72	23	-	-	PUNCT
ajst-3258	72	24	pollium	pollium	NOUN
ajst-3258	72	25	ion	ion	NOUN
ajst-3258	72	26	batteries	battery	NOUN
ajst-3258	72	27	operating	operate	VERB
ajst-3258	72	28	voltage	voltage	NOUN
ajst-3258	72	29	/	/	SYM
ajst-3258	72	30	v	v	NOUN
ajst-3258	72	31	2	2	NUM
ajst-3258	72	32	.	.	NOUN
ajst-3258	72	33	1	1	NUM
ajst-3258	72	34	2	2	NUM
ajst-3258	72	35	.	.	X
ajst-3258	73	1	5~1	5~1	NUM
ajst-3258	73	2	.	.	NOUN
ajst-3258	73	3	7	7	NUM
ajst-3258	73	4	3	3	NUM
ajst-3258	73	5	.	.	NOUN
ajst-3258	73	6	7	7	NUM
ajst-3258	73	7	3	3	NUM
ajst-3258	73	8	.	.	NOUN
ajst-3258	73	9	7	7	NUM
ajst-3258	73	10	energy	energy	NOUN
ajst-3258	73	11	to	to	ADP
ajst-3258	73	12	weight	weight	NOUN
ajst-3258	73	13	ratio/	ratio/	NUM
ajst-3258	73	14	(	(	PUNCT
ajst-3258	73	15	wh	wh	PROPN
ajst-3258	73	16	/	/	SYM
ajst-3258	73	17	kg	kg	PROPN
ajst-3258	73	18	)	)	PUNCT
ajst-3258	73	19	120~250	120~250	NUM
ajst-3258	73	20	350~600	350~600	NUM
ajst-3258	73	21	100~250	100~250	NUM
ajst-3258	73	22	130~200	130~200	NUM
ajst-3258	73	23	cycle	cycle	NOUN
ajst-3258	73	24	life	life	NOUN
ajst-3258	73	25	/	/	SYM
ajst-3258	73	26	frequency	frequency	NOUN
ajst-3258	73	27	>	>	X
ajst-3258	73	28	2500	2500	NUM
ajst-3258	73	29	>	>	SYM
ajst-3258	73	30	100	100	NUM
ajst-3258	73	31	400~1200	400~1200	NUM
ajst-3258	73	32	>	>	SYM
ajst-3258	73	33	1000	1000	NUM
ajst-3258	73	34	operating	operating	NOUN
ajst-3258	73	35	temperature	temperature	NOUN
ajst-3258	73	36	/	/	SYM
ajst-3258	73	37	celsius	celsius	PROPN
ajst-3258	73	38	300~350	300~350	NUM
ajst-3258	73	39	-60~60	-60~60	PROPN
ajst-3258	74	1	-20~60	-20~60	PROPN
ajst-3258	74	2	-20~60	-20~60	PROPN
ajst-3258	74	3	self	self	NOUN
ajst-3258	74	4	-	-	PUNCT
ajst-3258	74	5	discharge	discharge	NOUN
ajst-3258	74	6	rate	rate	NOUN
ajst-3258	74	7	<	<	X
ajst-3258	74	8	15	15	NUM
ajst-3258	74	9	%	%	NOUN
ajst-3258	74	10	8%~31	8%~31	NUM
ajst-3258	74	11	%	%	NOUN
ajst-3258	74	12	5	5	NUM
ajst-3258	74	13	%	%	NOUN
ajst-3258	74	14	3.3	3.3	NUM
ajst-3258	74	15	.	.	PUNCT
ajst-3258	75	1	applicable	applicable	ADJ
ajst-3258	75	2	near	near	ADP
ajst-3258	75	3	space	space	PROPN
ajst-3258	75	4	uav	uav	PROPN
ajst-3258	75	5	solar	solar	ADJ
ajst-3258	75	6	cells	cell	NOUN
ajst-3258	75	7	the	the	DET
ajst-3258	75	8	solar	solar	ADJ
ajst-3258	75	9	cell	cell	NOUN
ajst-3258	75	10	of	of	ADP
ajst-3258	75	11	the	the	DET
ajst-3258	75	12	near	near	ADJ
ajst-3258	75	13	-	-	PUNCT
ajst-3258	75	14	space	space	NOUN
ajst-3258	75	15	long	long	ADJ
ajst-3258	75	16	-	-	PUNCT
ajst-3258	75	17	endurance	endurance	NOUN
ajst-3258	75	18	uav	uav	PROPN
ajst-3258	75	19	is	be	AUX
ajst-3258	75	20	affected	affect	VERB
ajst-3258	75	21	by	by	ADP
ajst-3258	75	22	its	its	PRON
ajst-3258	75	23	power	power	NOUN
ajst-3258	75	24	density	density	NOUN
ajst-3258	75	25	and	and	CCONJ
ajst-3258	75	26	laying	lay	VERB
ajst-3258	75	27	area	area	NOUN
ajst-3258	75	28	,	,	PUNCT
ajst-3258	75	29	which	which	PRON
ajst-3258	75	30	leads	lead	VERB
ajst-3258	75	31	to	to	ADP
ajst-3258	75	32	the	the	DET
ajst-3258	75	33	limited	limited	ADJ
ajst-3258	75	34	energy	energy	NOUN
ajst-3258	75	35	that	that	PRON
ajst-3258	75	36	the	the	DET
ajst-3258	75	37	battery	battery	NOUN
ajst-3258	75	38	can	can	AUX
ajst-3258	75	39	provide	provide	VERB
ajst-3258	75	40	.	.	PUNCT
ajst-3258	76	1	as	as	ADP
ajst-3258	76	2	a	a	DET
ajst-3258	76	3	part	part	NOUN
ajst-3258	76	4	of	of	ADP
ajst-3258	76	5	the	the	DET
ajst-3258	76	6	skin	skin	NOUN
ajst-3258	76	7	of	of	ADP
ajst-3258	76	8	the	the	DET
ajst-3258	76	9	uav	uav	PROPN
ajst-3258	76	10	,	,	PUNCT
ajst-3258	76	11	the	the	DET
ajst-3258	76	12	solar	solar	ADJ
ajst-3258	76	13	cell	cell	NOUN
ajst-3258	76	14	needs	need	VERB
ajst-3258	76	15	to	to	PART
ajst-3258	76	16	carry	carry	VERB
ajst-3258	76	17	a	a	DET
ajst-3258	76	18	certain	certain	ADJ
ajst-3258	76	19	aerodynamic	aerodynamic	ADJ
ajst-3258	76	20	load	load	NOUN
ajst-3258	76	21	.	.	PUNCT
ajst-3258	77	1	because	because	SCONJ
ajst-3258	77	2	of	of	ADP
ajst-3258	77	3	its	its	PRON
ajst-3258	77	4	poor	poor	ADJ
ajst-3258	77	5	rigidity	rigidity	NOUN
ajst-3258	77	6	,	,	PUNCT
ajst-3258	77	7	small	small	ADJ
ajst-3258	77	8	thickness	thickness	NOUN
ajst-3258	77	9	,	,	PUNCT
ajst-3258	77	10	and	and	CCONJ
ajst-3258	77	11	brittleness	brittleness	NOUN
ajst-3258	77	12	and	and	CCONJ
ajst-3258	77	13	cracking	cracking	NOUN
ajst-3258	77	14	,	,	PUNCT
ajst-3258	77	15	the	the	DET
ajst-3258	77	16	requirements	requirement	NOUN
ajst-3258	77	17	for	for	ADP
ajst-3258	77	18	the	the	DET
ajst-3258	77	19	wing	wing	NOUN
ajst-3258	77	20	are	be	AUX
ajst-3258	77	21	very	very	ADV
ajst-3258	77	22	high	high	ADJ
ajst-3258	77	23	.	.	PUNCT
ajst-3258	78	1	the	the	DET
ajst-3258	78	2	battery	battery	NOUN
ajst-3258	78	3	will	will	AUX
ajst-3258	78	4	also	also	ADV
ajst-3258	78	5	be	be	AUX
ajst-3258	78	6	damaged	damage	VERB
ajst-3258	78	7	when	when	SCONJ
ajst-3258	78	8	the	the	DET
ajst-3258	78	9	wing	wing	NOUN
ajst-3258	78	10	bends	bend	VERB
ajst-3258	78	11	a	a	DET
ajst-3258	78	12	lot	lot	NOUN
ajst-3258	78	13	during	during	ADP
ajst-3258	78	14	the	the	DET
ajst-3258	78	15	process[7	process[7	NOUN
ajst-3258	78	16	]	]	PUNCT
ajst-3258	78	17	.	.	PUNCT
ajst-3258	79	1	therefore	therefore	ADV
ajst-3258	79	2	,	,	PUNCT
ajst-3258	79	3	near	near	ADP
ajst-3258	79	4	-	-	PUNCT
ajst-3258	79	5	space	space	NOUN
ajst-3258	79	6	drones	drone	NOUN
ajst-3258	79	7	need	need	VERB
ajst-3258	79	8	a	a	DET
ajst-3258	79	9	stable	stable	ADJ
ajst-3258	79	10	battery	battery	NOUN
ajst-3258	79	11	laying	lay	VERB
ajst-3258	79	12	platform	platform	NOUN
ajst-3258	79	13	,	,	PUNCT
ajst-3258	79	14	and	and	CCONJ
ajst-3258	79	15	at	at	ADP
ajst-3258	79	16	the	the	DET
ajst-3258	79	17	same	same	ADJ
ajst-3258	79	18	time	time	NOUN
ajst-3258	79	19	solve	solve	VERB
ajst-3258	79	20	its	its	PRON
ajst-3258	79	21	installation	installation	NOUN
ajst-3258	79	22	problems	problem	NOUN
ajst-3258	79	23	.	.	PUNCT
ajst-3258	80	1	this	this	DET
ajst-3258	80	2	large	large	ADJ
ajst-3258	80	3	-	-	PUNCT
ajst-3258	80	4	scale	scale	NOUN
ajst-3258	80	5	uav	uav	PROPN
ajst-3258	80	6	solar	solar	ADJ
ajst-3258	80	7	cell	cell	NOUN
ajst-3258	80	8	has	have	VERB
ajst-3258	80	9	a	a	DET
ajst-3258	80	10	large	large	ADJ
ajst-3258	80	11	laying	lay	VERB
ajst-3258	80	12	area	area	NOUN
ajst-3258	80	13	and	and	CCONJ
ajst-3258	80	14	relatively	relatively	ADV
ajst-3258	80	15	high	high	ADJ
ajst-3258	80	16	process	process	NOUN
ajst-3258	80	17	requirements	requirement	NOUN
ajst-3258	80	18	.	.	PUNCT
ajst-3258	81	1	to	to	PART
ajst-3258	81	2	develop	develop	VERB
ajst-3258	81	3	such	such	DET
ajst-3258	81	4	a	a	DET
ajst-3258	81	5	uav	uav	PROPN
ajst-3258	81	6	,	,	PUNCT
ajst-3258	81	7	it	it	PRON
ajst-3258	81	8	will	will	AUX
ajst-3258	81	9	invest	invest	VERB
ajst-3258	81	10	a	a	DET
ajst-3258	81	11	huge	huge	ADJ
ajst-3258	81	12	amount	amount	NOUN
ajst-3258	81	13	of	of	ADP
ajst-3258	81	14	time	time	NOUN
ajst-3258	81	15	and	and	CCONJ
ajst-3258	81	16	money	money	NOUN
ajst-3258	81	17	.	.	PUNCT
ajst-3258	82	1	for	for	ADP
ajst-3258	82	2	now	now	ADV
ajst-3258	82	3	,	,	PUNCT
ajst-3258	82	4	this	this	DET
ajst-3258	82	5	near	near	ADJ
ajst-3258	82	6	-	-	PUNCT
ajst-3258	82	7	space	space	NOUN
ajst-3258	82	8	drone	drone	NOUN
ajst-3258	82	9	still	still	ADV
ajst-3258	82	10	needs	need	VERB
ajst-3258	82	11	a	a	DET
ajst-3258	82	12	more	more	ADV
ajst-3258	82	13	optimized	optimize	VERB
ajst-3258	82	14	design	design	NOUN
ajst-3258	82	15	.	.	PUNCT
ajst-3258	83	1	such	such	ADJ
ajst-3258	83	2	drones	drone	NOUN
ajst-3258	83	3	often	often	ADV
ajst-3258	83	4	carry	carry	VERB
ajst-3258	83	5	a	a	DET
ajst-3258	83	6	lot	lot	NOUN
ajst-3258	83	7	of	of	ADP
ajst-3258	83	8	large	large	ADJ
ajst-3258	83	9	equipment	equipment	NOUN
ajst-3258	83	10	to	to	PART
ajst-3258	83	11	complete	complete	VERB
ajst-3258	83	12	tasks	task	NOUN
ajst-3258	83	13	such	such	ADJ
ajst-3258	83	14	as	as	ADP
ajst-3258	83	15	atmospheric	atmospheric	ADJ
ajst-3258	83	16	monitoring	monitoring	NOUN
ajst-3258	83	17	,	,	PUNCT
ajst-3258	83	18	reconnaissance	reconnaissance	NOUN
ajst-3258	83	19	surveillance	surveillance	NOUN
ajst-3258	83	20	,	,	PUNCT
ajst-3258	83	21	disaster	disaster	NOUN
ajst-3258	83	22	detection	detection	NOUN
ajst-3258	83	23	,	,	PUNCT
ajst-3258	83	24	and	and	CCONJ
ajst-3258	83	25	internet	internet	NOUN
ajst-3258	83	26	services	service	NOUN
ajst-3258	83	27	.	.	PUNCT
ajst-3258	84	1	therefore	therefore	ADV
ajst-3258	84	2	,	,	PUNCT
ajst-3258	84	3	a	a	DET
ajst-3258	84	4	longer	long	ADJ
ajst-3258	84	5	battery	battery	NOUN
ajst-3258	84	6	life	life	NOUN
ajst-3258	84	7	is	be	AUX
ajst-3258	84	8	required	require	VERB
ajst-3258	84	9	.	.	PUNCT
ajst-3258	85	1	not	not	PART
ajst-3258	85	2	only	only	ADV
ajst-3258	85	3	should	should	AUX
ajst-3258	85	4	its	its	PRON
ajst-3258	85	5	battery	battery	NOUN
ajst-3258	85	6	function	function	NOUN
ajst-3258	85	7	be	be	AUX
ajst-3258	85	8	outstanding	outstanding	ADJ
ajst-3258	85	9	,	,	PUNCT
ajst-3258	85	10	but	but	CCONJ
ajst-3258	85	11	its	its	PRON
ajst-3258	85	12	aerodynamic	aerodynamic	ADJ
ajst-3258	85	13	design	design	NOUN
ajst-3258	85	14	should	should	AUX
ajst-3258	85	15	also	also	ADV
ajst-3258	85	16	be	be	AUX
ajst-3258	85	17	optimized	optimize	VERB
ajst-3258	85	18	to	to	PART
ajst-3258	85	19	ensure	ensure	VERB
ajst-3258	85	20	that	that	SCONJ
ajst-3258	85	21	it	it	PRON
ajst-3258	85	22	can	can	AUX
ajst-3258	85	23	work	work	VERB
ajst-3258	85	24	longer	long	ADV
ajst-3258	85	25	and	and	CCONJ
ajst-3258	85	26	more	more	ADV
ajst-3258	85	27	efficiently	efficiently	ADV
ajst-3258	85	28	.	.	PUNCT
ajst-3258	86	1	at	at	ADP
ajst-3258	86	2	the	the	DET
ajst-3258	86	3	same	same	ADJ
ajst-3258	86	4	time	time	NOUN
ajst-3258	86	5	,	,	PUNCT
ajst-3258	86	6	in	in	ADP
ajst-3258	86	7	order	order	NOUN
ajst-3258	86	8	to	to	PART
ajst-3258	86	9	meet	meet	VERB
ajst-3258	86	10	human	human	ADJ
ajst-3258	86	11	needs	need	NOUN
ajst-3258	86	12	,	,	PUNCT
ajst-3258	86	13	it	it	PRON
ajst-3258	86	14	can	can	AUX
ajst-3258	86	15	be	be	AUX
ajst-3258	86	16	designed	design	VERB
ajst-3258	86	17	with	with	ADP
ajst-3258	86	18	functions	function	NOUN
ajst-3258	86	19	such	such	ADJ
ajst-3258	86	20	as	as	ADP
ajst-3258	86	21	stealth	stealth	NOUN
ajst-3258	86	22	.	.	PUNCT
ajst-3258	87	1	4	4	X
ajst-3258	87	2	.	.	X
ajst-3258	87	3	conclusion	conclusion	NOUN
ajst-3258	87	4	driven	drive	VERB
ajst-3258	87	5	by	by	ADP
ajst-3258	87	6	related	related	ADJ
ajst-3258	87	7	science	science	NOUN
ajst-3258	87	8	and	and	CCONJ
ajst-3258	87	9	technology	technology	NOUN
ajst-3258	87	10	,	,	PUNCT
ajst-3258	87	11	solar	solar	NOUN
ajst-3258	87	12	-	-	PUNCT
ajst-3258	87	13	powered	power	VERB
ajst-3258	87	14	uavs	uavs	NOUN
ajst-3258	87	15	are	be	AUX
ajst-3258	87	16	developing	develop	VERB
ajst-3258	87	17	rapidly	rapidly	ADV
ajst-3258	87	18	.	.	PUNCT
ajst-3258	88	1	this	this	DET
ajst-3258	88	2	article	article	NOUN
ajst-3258	88	3	discusses	discuss	VERB
ajst-3258	88	4	the	the	DET
ajst-3258	88	5	functions	function	NOUN
ajst-3258	88	6	of	of	ADP
ajst-3258	88	7	different	different	ADJ
ajst-3258	88	8	space	space	NOUN
ajst-3258	88	9	types	type	NOUN
ajst-3258	88	10	of	of	ADP
ajst-3258	88	11	solar	solar	NOUN
ajst-3258	88	12	-	-	PUNCT
ajst-3258	88	13	powered	power	VERB
ajst-3258	88	14	uavs	uavs	NOUN
ajst-3258	88	15	and	and	CCONJ
ajst-3258	88	16	the	the	DET
ajst-3258	88	17	difference	difference	NOUN
ajst-3258	88	18	in	in	ADP
ajst-3258	88	19	battery	battery	NOUN
ajst-3258	88	20	technology	technology	NOUN
ajst-3258	88	21	,	,	PUNCT
ajst-3258	88	22	and	and	CCONJ
ajst-3258	88	23	points	point	VERB
ajst-3258	88	24	out	out	ADP
ajst-3258	88	25	the	the	DET
ajst-3258	88	26	development	development	NOUN
ajst-3258	88	27	direction	direction	NOUN
ajst-3258	88	28	of	of	ADP
ajst-3258	88	29	battery	battery	NOUN
ajst-3258	88	30	technology	technology	NOUN
ajst-3258	88	31	on	on	ADP
ajst-3258	88	32	uavs	uavs	PROPN
ajst-3258	88	33	.	.	PUNCT
ajst-3258	89	1	the	the	DET
ajst-3258	89	2	development	development	NOUN
ajst-3258	89	3	of	of	ADP
ajst-3258	89	4	uavs	uavs	PROPN
ajst-3258	89	5	is	be	AUX
ajst-3258	89	6	relatively	relatively	ADV
ajst-3258	89	7	good	good	ADJ
ajst-3258	89	8	,	,	PUNCT
ajst-3258	89	9	and	and	CCONJ
ajst-3258	89	10	conventional	conventional	ADJ
ajst-3258	89	11	uav	uav	PROPN
ajst-3258	89	12	technology	technology	NOUN
ajst-3258	89	13	has	have	AUX
ajst-3258	89	14	been	be	AUX
ajst-3258	89	15	unable	unable	ADJ
ajst-3258	89	16	to	to	PART
ajst-3258	89	17	meet	meet	VERB
ajst-3258	89	18	the	the	DET
ajst-3258	89	19	needs	need	NOUN
ajst-3258	89	20	of	of	ADP
ajst-3258	89	21	new	new	ADJ
ajst-3258	89	22	aircraft	aircraft	NOUN
ajst-3258	89	23	.	.	PUNCT
ajst-3258	90	1	therefore	therefore	ADV
ajst-3258	90	2	,	,	PUNCT
ajst-3258	90	3	under	under	ADP
ajst-3258	90	4	the	the	DET
ajst-3258	90	5	current	current	ADJ
ajst-3258	90	6	conditions	condition	NOUN
ajst-3258	90	7	of	of	ADP
ajst-3258	90	8	rapid	rapid	ADJ
ajst-3258	90	9	scientific	scientific	ADJ
ajst-3258	90	10	development	development	NOUN
ajst-3258	90	11	,	,	PUNCT
ajst-3258	90	12	it	it	PRON
ajst-3258	90	13	is	be	AUX
ajst-3258	90	14	still	still	ADV
ajst-3258	90	15	necessary	necessary	ADJ
ajst-3258	90	16	to	to	PART
ajst-3258	90	17	solve	solve	VERB
ajst-3258	90	18	the	the	DET
ajst-3258	90	19	problems	problem	NOUN
ajst-3258	90	20	in	in	ADP
ajst-3258	90	21	the	the	DET
ajst-3258	90	22	field	field	NOUN
ajst-3258	90	23	of	of	ADP
ajst-3258	90	24	uavs	uavs	NOUN
ajst-3258	90	25	and	and	CCONJ
ajst-3258	90	26	carry	carry	VERB
ajst-3258	90	27	out	out	ADP
ajst-3258	90	28	innovative	innovative	ADJ
ajst-3258	90	29	research	research	NOUN
ajst-3258	90	30	to	to	PART
ajst-3258	90	31	make	make	VERB
ajst-3258	90	32	our	our	PRON
ajst-3258	90	33	country	country	NOUN
ajst-3258	90	34	's	's	PART
ajst-3258	90	35	uavs	uavs	NOUN
ajst-3258	90	36	have	have	VERB
ajst-3258	90	37	a	a	DET
ajst-3258	90	38	broader	broad	ADJ
ajst-3258	90	39	space	space	NOUN
ajst-3258	90	40	for	for	ADP
ajst-3258	90	41	development	development	NOUN
ajst-3258	90	42	.	.	PUNCT
ajst-3258	91	1	references	reference	NOUN
ajst-3258	91	2	[	[	X
ajst-3258	91	3	1	1	NUM
ajst-3258	91	4	]	]	PUNCT
ajst-3258	91	5	jin	jin	NOUN
ajst-3258	91	6	.	.	PUNCT
ajst-3258	92	1	x.	x.	PROPN
ajst-3258	92	2	y(2014	y(2014	PROPN
ajst-3258	92	3	)	)	PUNCT
ajst-3258	92	4	the	the	DET
ajst-3258	92	5	world	world	NOUN
ajst-3258	92	6	's	's	PART
ajst-3258	92	7	largest	large	ADJ
ajst-3258	92	8	solar	solar	ADJ
ajst-3258	92	9	-	-	PUNCT
ajst-3258	92	10	powered	power	VERB
ajst-3258	92	11	aircraft	aircraft	NOUN
ajst-3258	92	12	made	make	VERB
ajst-3258	92	13	its	its	PRON
ajst-3258	92	14	first	first	ADJ
ajst-3258	92	15	flight	flight	NOUN
ajst-3258	92	16	.	.	PUNCT
ajst-3258	93	1	earth,8	earth,8	NOUN
ajst-3258	93	2	:	:	PUNCT
ajst-3258	93	3	76	76	NUM
ajst-3258	93	4	-	-	SYM
ajst-3258	93	5	78	78	NUM
ajst-3258	93	6	.	.	PUNCT
ajst-3258	94	1	[	[	X
ajst-3258	94	2	2	2	NUM
ajst-3258	94	3	]	]	SYM
ajst-3258	94	4	li	li	PROPN
ajst-3258	94	5	.	.	PROPN
ajst-3258	94	6	q(2019)china	q(2019)china	PROPN
ajst-3258	94	7	-	-	PUNCT
ajst-3258	94	8	made	make	VERB
ajst-3258	94	9	medium	medium	NOUN
ajst-3258	94	10	-	-	PUNCT
ajst-3258	94	11	to	to	ADP
ajst-3258	94	12	-	-	PUNCT
ajst-3258	94	13	large	large	ADJ
ajst-3258	94	14	solar	solar	ADJ
ajst-3258	94	15	-	-	PUNCT
ajst-3258	94	16	powered	power	VERB
ajst-3258	94	17	unmanned	unmanned	ADJ
ajst-3258	94	18	aircraft	aircraft	NOUN
ajst-3258	94	19	"	"	PUNCT
ajst-3258	94	20	mozi	mozi	PROPN
ajst-3258	94	21	ii	ii	PROPN
ajst-3258	94	22	"	"	PUNCT
ajst-3258	94	23	successfully	successfully	ADV
ajst-3258	94	24	made	make	VERB
ajst-3258	94	25	its	its	PRON
ajst-3258	94	26	maiden	maiden	ADJ
ajst-3258	94	27	flight	flight	NOUN
ajst-3258	94	28	.	.	PUNCT
ajst-3258	95	1	today	today	NOUN
ajst-3258	95	2	's	's	PART
ajst-3258	95	3	science	science	NOUN
ajst-3258	95	4	park	park	NOUN
ajst-3258	95	5	,	,	PUNCT
ajst-3258	95	6	7	7	NUM
ajst-3258	95	7	:	:	SYM
ajst-3258	95	8	2	2	NUM
ajst-3258	95	9	.	.	PUNCT
ajst-3258	96	1	[	[	X
ajst-3258	96	2	3	3	NUM
ajst-3258	96	3	]	]	X
ajst-3258	96	4	yuan	yuan	NOUN
ajst-3258	96	5	x.	x.	NOUN
ajst-3258	96	6	(	(	PUNCT
ajst-3258	96	7	2017	2017	NUM
ajst-3258	96	8	)	)	PUNCT
ajst-3258	96	9	my	my	PRON
ajst-3258	96	10	country	country	NOUN
ajst-3258	96	11	's	's	PART
ajst-3258	96	12	first	first	ADJ
ajst-3258	96	13	large	large	ADJ
ajst-3258	96	14	-	-	PUNCT
ajst-3258	96	15	scale	scale	NOUN
ajst-3258	96	16	solar	solar	PROPN
ajst-3258	96	17	uav	uav	PROPN
ajst-3258	96	18	completed	complete	VERB
ajst-3258	96	19	20,000	20,000	NUM
ajst-3258	96	20	meters	meter	NOUN
ajst-3258	96	21	high	high	ADJ
ajst-3258	96	22	-	-	PUNCT
ajst-3258	96	23	altitude	altitude	NOUN
ajst-3258	96	24	flight	flight	NOUN
ajst-3258	96	25	.	.	PUNCT
ajst-3258	97	1	china	china	PROPN
ajst-3258	97	2	aerospace	aerospace	PROPN
ajst-3258	97	3	,	,	PUNCT
ajst-3258	97	4	7	7	NUM
ajst-3258	97	5	:	:	SYM
ajst-3258	97	6	33	33	NUM
ajst-3258	97	7	.	.	PUNCT
ajst-3258	98	1	[	[	X
ajst-3258	98	2	4	4	X
ajst-3258	98	3	]	]	X
ajst-3258	98	4	yan	yan	PROPN
ajst-3258	98	5	q.	q.	PROPN
ajst-3258	98	6	y	y	PROPN
ajst-3258	98	7	,	,	PUNCT
ajst-3258	98	8	liu	liu	PROPN
ajst-3258	98	9	f	f	PROPN
ajst-3258	98	10	,	,	PUNCT
ajst-3258	98	11	wang	wang	PROPN
ajst-3258	98	12	z.	z.	PROPN
ajst-3258	98	13	y.	y.	PROPN
ajst-3258	98	14	(	(	PUNCT
ajst-3258	98	15	2021	2021	NUM
ajst-3258	98	16	)	)	PUNCT
ajst-3258	98	17	a	a	DET
ajst-3258	98	18	review	review	NOUN
ajst-3258	98	19	of	of	ADP
ajst-3258	98	20	the	the	DET
ajst-3258	98	21	development	development	NOUN
ajst-3258	98	22	of	of	ADP
ajst-3258	98	23	solar	solar	NOUN
ajst-3258	98	24	-	-	PUNCT
ajst-3258	98	25	powered	power	VERB
ajst-3258	98	26	uavs	uavs	NOUN
ajst-3258	98	27	.	.	PUNCT
ajst-3258	99	1	aircraft	aircraft	NOUN
ajst-3258	99	2	design	design	NOUN
ajst-3258	99	3	.	.	PUNCT
ajst-3258	100	1	41:3	41:3	X
ajst-3258	100	2	.	.	PUNCT
ajst-3258	101	1	[	[	X
ajst-3258	101	2	5	5	X
ajst-3258	101	3	]	]	PUNCT
ajst-3258	101	4	liang	liang	PROPN
ajst-3258	101	5	z.	z.	PROPN
ajst-3258	101	6	c	c	PROPN
ajst-3258	101	7	,	,	PUNCT
ajst-3258	101	8	shen	shen	PROPN
ajst-3258	101	9	h	h	PROPN
ajst-3258	101	10	,	,	PUNCT
ajst-3258	101	11	li	li	PROPN
ajst-3258	101	12	j.	j.	PROPN
ajst-3258	101	13	h(2000	h(2000	PROPN
ajst-3258	101	14	)	)	PUNCT
ajst-3258	101	15	.	.	PUNCT
ajst-3258	102	1	research	research	NOUN
ajst-3258	102	2	progress	progress	NOUN
ajst-3258	102	3	of	of	ADP
ajst-3258	102	4	solar	solar	ADJ
ajst-3258	102	5	cell．energy	cell．energy	NOUN
ajst-3258	102	6	engineering,4	engineering,4	NOUN
ajst-3258	102	7	:	:	PUNCT
ajst-3258	102	8	8	8	NUM
ajst-3258	102	9	-	-	SYM
ajst-3258	102	10	11	11	NUM
ajst-3258	102	11	.	.	PUNCT
ajst-3258	103	1	[	[	X
ajst-3258	103	2	6	6	NUM
ajst-3258	103	3	]	]	X
ajst-3258	103	4	zhang	zhang	PROPN
ajst-3258	103	5	j	j	PROPN
ajst-3258	103	6	,	,	PUNCT
ajst-3258	103	7	wang	wang	PROPN
ajst-3258	103	8	j.	j.	PROPN
ajst-3258	103	9	s	s	PROPN
ajst-3258	103	10	,	,	PUNCT
ajst-3258	103	11	geng	geng	PROPN
ajst-3258	103	12	y.	y.	PROPN
ajst-3258	103	13	s	s	PROPN
ajst-3258	103	14	,	,	PUNCT
ajst-3258	103	15	guo	guo	PROPN
ajst-3258	103	16	r.	r.	PROPN
ajst-3258	103	17	z.	z.	PROPN
ajst-3258	103	18	(	(	PUNCT
ajst-3258	103	19	2020	2020	NUM
ajst-3258	103	20	)	)	PUNCT
ajst-3258	103	21	challenges	challenge	NOUN
ajst-3258	103	22	of	of	ADP
ajst-3258	103	23	key	key	ADJ
ajst-3258	103	24	technologies	technology	NOUN
ajst-3258	103	25	for	for	ADP
ajst-3258	103	26	high	high	ADJ
ajst-3258	103	27	-	-	PUNCT
ajst-3258	103	28	altitude	altitude	NOUN
ajst-3258	103	29	and	and	CCONJ
ajst-3258	103	30	long	long	ADJ
ajst-3258	103	31	-	-	PUNCT
ajst-3258	103	32	endurance	endurance	NOUN
ajst-3258	103	33	uavs	uavs	NOUN
ajst-3258	103	34	.	.	PUNCT
ajst-3258	104	1	aeronautical	aeronautical	PROPN
ajst-3258	104	2	science＆technology	science＆technology	PRON
ajst-3258	104	3	.	.	PROPN
ajst-3258	105	1	31:14	31:14	NUM
ajst-3258	105	2	-	-	SYM
ajst-3258	105	3	20	20	NUM
ajst-3258	105	4	.	.	PUNCT
ajst-3258	106	1	[	[	X
ajst-3258	106	2	7	7	NUM
ajst-3258	106	3	]	]	SYM
ajst-3258	106	4	li	li	PROPN
ajst-3258	106	5	c.	c.	PROPN
ajst-3258	106	6	f	f	PROPN
ajst-3258	106	7	,	,	PUNCT
ajst-3258	106	8	jiang	jiang	PROPN
ajst-3258	106	9	l.	l.	PROPN
ajst-3258	106	10	h.	h.	PROPN
ajst-3258	106	11	(	(	PUNCT
ajst-3258	106	12	2018)research	2018)research	NUM
ajst-3258	106	13	status	status	NOUN
ajst-3258	106	14	and	and	CCONJ
ajst-3258	106	15	key	key	ADJ
ajst-3258	106	16	technologies	technology	NOUN
ajst-3258	106	17	of	of	ADP
ajst-3258	106	18	near	near	ADJ
ajst-3258	106	19	-	-	PUNCT
ajst-3258	106	20	space	space	NOUN
ajst-3258	106	21	long	long	ADJ
ajst-3258	106	22	-	-	PUNCT
ajst-3258	106	23	endurance	endurance	NOUN
ajst-3258	106	24	solar	solar	NOUN
ajst-3258	106	25	-	-	PUNCT
ajst-3258	106	26	powered	power	VERB
ajst-3258	106	27	uavs	uavs	NOUN
ajst-3258	106	28	.	.	PUNCT
ajst-3258	107	1	china	china	PROPN
ajst-3258	107	2	basic	basic	ADJ
ajst-3258	107	3	science	science	NOUN
ajst-3258	107	4	.	.	PUNCT
ajst-3258	108	1	2:26	2:26	NUM
ajst-3258	108	2	-	-	SYM
ajst-3258	108	3	28	28	NUM
ajst-3258	108	4	.	.	PUNCT