id	sid	tid	token	lemma	pos
ajst-15452	1	1	academic	academic	ADJ
ajst-15452	1	2	journal	journal	NOUN
ajst-15452	1	3	of	of	ADP
ajst-15452	1	4	science	science	NOUN
ajst-15452	1	5	and	and	CCONJ
ajst-15452	1	6	technology	technology	NOUN
ajst-15452	1	7	issn	issn	NOUN
ajst-15452	1	8	:	:	PUNCT
ajst-15452	1	9	2771	2771	NUM
ajst-15452	1	10	-	-	SYM
ajst-15452	1	11	3032	3032	NUM
ajst-15452	1	12	|	|	NOUN
ajst-15452	1	13	vol	vol	NOUN
ajst-15452	1	14	.	.	PROPN
ajst-15452	1	15	8	8	NUM
ajst-15452	1	16	,	,	PUNCT
ajst-15452	1	17	no	no	INTJ
ajst-15452	1	18	.	.	NOUN
ajst-15452	1	19	3	3	NUM
ajst-15452	1	20	,	,	PUNCT
ajst-15452	1	21	2023	2023	NUM
ajst-15452	1	22	47	47	NUM
ajst-15452	1	23	analysis	analysis	NOUN
ajst-15452	1	24	of	of	ADP
ajst-15452	1	25	the	the	DET
ajst-15452	1	26	current	current	ADJ
ajst-15452	1	27	status	status	NOUN
ajst-15452	1	28	of	of	ADP
ajst-15452	1	29	uav	uav	PROPN
ajst-15452	1	30	power	power	NOUN
ajst-15452	1	31	sources	source	NOUN
ajst-15452	1	32	yiheng	yiheng	PROPN
ajst-15452	1	33	xu1	xu1	PROPN
ajst-15452	1	34	,	,	PUNCT
ajst-15452	1	35	a	a	DET
ajst-15452	1	36	1international	1international	PROPN
ajst-15452	1	37	engineering	engineering	NOUN
ajst-15452	1	38	college	college	NOUN
ajst-15452	1	39	,	,	PUNCT
ajst-15452	1	40	shenyang	shenyang	PROPN
ajst-15452	1	41	aerospace	aerospace	PROPN
ajst-15452	1	42	university	university	PROPN
ajst-15452	1	43	,	,	PUNCT
ajst-15452	1	44	shenyang	shenyang	PROPN
ajst-15452	1	45	,	,	PUNCT
ajst-15452	1	46	liaoning	liaoning	PROPN
ajst-15452	1	47	,	,	PUNCT
ajst-15452	1	48	110136	110136	NUM
ajst-15452	1	49	,	,	PUNCT
ajst-15452	1	50	china	china	PROPN
ajst-15452	1	51	ayihengx22@163.com	ayihengx22@163.com	X
ajst-15452	1	52	abstract	abstract	ADJ
ajst-15452	1	53	:	:	PUNCT
ajst-15452	1	54	uavs	uavs	PROPN
ajst-15452	1	55	have	have	AUX
ajst-15452	1	56	been	be	AUX
ajst-15452	1	57	applied	apply	VERB
ajst-15452	1	58	in	in	ADP
ajst-15452	1	59	various	various	ADJ
ajst-15452	1	60	industries	industry	NOUN
ajst-15452	1	61	and	and	CCONJ
ajst-15452	1	62	fields	field	NOUN
ajst-15452	1	63	,	,	PUNCT
ajst-15452	1	64	and	and	CCONJ
ajst-15452	1	65	have	have	VERB
ajst-15452	1	66	an	an	DET
ajst-15452	1	67	indispensable	indispensable	ADJ
ajst-15452	1	68	role	role	NOUN
ajst-15452	1	69	.	.	PUNCT
ajst-15452	2	1	uav	uav	PROPN
ajst-15452	2	2	power	power	NOUN
ajst-15452	2	3	system	system	NOUN
ajst-15452	2	4	is	be	AUX
ajst-15452	2	5	the	the	DET
ajst-15452	2	6	key	key	NOUN
ajst-15452	2	7	to	to	ADP
ajst-15452	2	8	the	the	DET
ajst-15452	2	9	normal	normal	ADJ
ajst-15452	2	10	work	work	NOUN
ajst-15452	2	11	of	of	ADP
ajst-15452	2	12	the	the	DET
ajst-15452	2	13	uav	uav	PROPN
ajst-15452	2	14	,	,	PUNCT
ajst-15452	2	15	this	this	DET
ajst-15452	2	16	paper	paper	NOUN
ajst-15452	2	17	focuses	focus	VERB
ajst-15452	2	18	on	on	ADP
ajst-15452	2	19	the	the	DET
ajst-15452	2	20	summary	summary	NOUN
ajst-15452	2	21	introduction	introduction	NOUN
ajst-15452	2	22	of	of	ADP
ajst-15452	2	23	lithium	lithium	NOUN
ajst-15452	2	24	-	-	PUNCT
ajst-15452	2	25	ion	ion	NOUN
ajst-15452	2	26	battery	battery	NOUN
ajst-15452	2	27	,	,	PUNCT
ajst-15452	2	28	internal	internal	ADJ
ajst-15452	2	29	combustion	combustion	NOUN
ajst-15452	2	30	engine	engine	NOUN
ajst-15452	2	31	,	,	PUNCT
ajst-15452	2	32	solar	solar	ADJ
ajst-15452	2	33	energy	energy	NOUN
ajst-15452	2	34	,	,	PUNCT
ajst-15452	2	35	fuel	fuel	NOUN
ajst-15452	2	36	cell	cell	NOUN
ajst-15452	2	37	and	and	CCONJ
ajst-15452	2	38	hybrid	hybrid	ADJ
ajst-15452	2	39	power	power	NOUN
ajst-15452	2	40	of	of	ADP
ajst-15452	2	41	the	the	DET
ajst-15452	2	42	working	working	NOUN
ajst-15452	2	43	principle	principle	NOUN
ajst-15452	2	44	,	,	PUNCT
ajst-15452	2	45	domestic	domestic	ADJ
ajst-15452	2	46	and	and	CCONJ
ajst-15452	2	47	international	international	ADJ
ajst-15452	2	48	research	research	NOUN
ajst-15452	2	49	status	status	NOUN
ajst-15452	2	50	,	,	PUNCT
ajst-15452	2	51	key	key	ADJ
ajst-15452	2	52	technologies	technology	NOUN
ajst-15452	2	53	,	,	PUNCT
ajst-15452	2	54	advantages	advantage	NOUN
ajst-15452	2	55	and	and	CCONJ
ajst-15452	2	56	disadvantages	disadvantage	NOUN
ajst-15452	2	57	,	,	PUNCT
ajst-15452	2	58	part	part	NOUN
ajst-15452	2	59	of	of	ADP
ajst-15452	2	60	the	the	DET
ajst-15452	2	61	classification	classification	NOUN
ajst-15452	2	62	and	and	CCONJ
ajst-15452	2	63	application	application	NOUN
ajst-15452	2	64	of	of	ADP
ajst-15452	2	65	the	the	DET
ajst-15452	2	66	power	power	NOUN
ajst-15452	2	67	system	system	NOUN
ajst-15452	2	68	,	,	PUNCT
ajst-15452	2	69	and	and	CCONJ
ajst-15452	2	70	uav	uav	PROPN
ajst-15452	2	71	power	power	NOUN
ajst-15452	2	72	of	of	ADP
ajst-15452	2	73	the	the	DET
ajst-15452	2	74	future	future	ADJ
ajst-15452	2	75	development	development	NOUN
ajst-15452	2	76	and	and	CCONJ
ajst-15452	2	77	outlook	outlook	NOUN
ajst-15452	2	78	and	and	CCONJ
ajst-15452	2	79	so	so	ADV
ajst-15452	2	80	on	on	ADV
ajst-15452	2	81	.	.	PUNCT
ajst-15452	3	1	keywords	keyword	NOUN
ajst-15452	3	2	:	:	PUNCT
ajst-15452	3	3	unmanned	unmanned	ADJ
ajst-15452	3	4	aerial	aerial	ADJ
ajst-15452	3	5	vehicle	vehicle	NOUN
ajst-15452	3	6	,	,	PUNCT
ajst-15452	3	7	power	power	NOUN
ajst-15452	3	8	source	source	NOUN
ajst-15452	3	9	,	,	PUNCT
ajst-15452	3	10	lithium	lithium	NOUN
ajst-15452	3	11	ion	ion	NOUN
ajst-15452	3	12	battery	battery	NOUN
ajst-15452	3	13	,	,	PUNCT
ajst-15452	3	14	internal	internal	ADJ
ajst-15452	3	15	combustion	combustion	NOUN
ajst-15452	3	16	engine	engine	NOUN
ajst-15452	3	17	,	,	PUNCT
ajst-15452	3	18	solar	solar	ADJ
ajst-15452	3	19	power	power	NOUN
ajst-15452	3	20	,	,	PUNCT
ajst-15452	3	21	fuel	fuel	NOUN
ajst-15452	3	22	cell	cell	NOUN
ajst-15452	3	23	,	,	PUNCT
ajst-15452	3	24	hybrid	hybrid	ADJ
ajst-15452	3	25	power	power	NOUN
ajst-15452	3	26	,	,	PUNCT
ajst-15452	3	27	status	status	NOUN
ajst-15452	3	28	analysis	analysis	NOUN
ajst-15452	3	29	.	.	PUNCT
ajst-15452	4	1	1	1	X
ajst-15452	4	2	.	.	X
ajst-15452	4	3	a	a	DET
ajst-15452	4	4	brief	brief	ADJ
ajst-15452	4	5	analysis	analysis	NOUN
ajst-15452	4	6	of	of	ADP
ajst-15452	4	7	drones	drone	NOUN
ajst-15452	4	8	and	and	CCONJ
ajst-15452	4	9	their	their	PRON
ajst-15452	4	10	common	common	ADJ
ajst-15452	4	11	dynamics	dynamic	NOUN
ajst-15452	4	12	unmanned	unmanned	ADJ
ajst-15452	4	13	aircraft	aircraft	NOUN
ajst-15452	4	14	a	a	DET
ajst-15452	4	15	"	"	PUNCT
ajst-15452	4	16	drone	drone	NOUN
ajst-15452	4	17	"	"	PUNCT
ajst-15452	4	18	is	be	AUX
ajst-15452	4	19	an	an	DET
ajst-15452	4	20	unmanned	unmanned	ADJ
ajst-15452	4	21	aircraft	aircraft	NOUN
ajst-15452	4	22	manoeuvred	manoeuvre	VERB
ajst-15452	4	23	by	by	ADP
ajst-15452	4	24	radio	radio	NOUN
ajst-15452	4	25	remote	remote	ADJ
ajst-15452	4	26	control	control	NOUN
ajst-15452	4	27	equipment	equipment	NOUN
ajst-15452	4	28	and	and	CCONJ
ajst-15452	4	29	its	its	PRON
ajst-15452	4	30	own	own	ADJ
ajst-15452	4	31	programmed	program	VERB
ajst-15452	4	32	controls	control	NOUN
ajst-15452	4	33	,	,	PUNCT
ajst-15452	4	34	or	or	CCONJ
ajst-15452	4	35	operated	operate	VERB
ajst-15452	4	36	by	by	ADP
ajst-15452	4	37	an	an	DET
ajst-15452	4	38	on	on	ADP
ajst-15452	4	39	-	-	PUNCT
ajst-15452	4	40	board	board	NOUN
ajst-15452	4	41	computer	computer	NOUN
ajst-15452	4	42	.	.	PUNCT
ajst-15452	5	1	on	on	ADP
ajst-15452	5	2	-	-	PUNCT
ajst-15452	5	3	board	board	NOUN
ajst-15452	5	4	computers	computer	NOUN
ajst-15452	5	5	they	they	PRON
ajst-15452	5	6	are	be	AUX
ajst-15452	5	7	fully	fully	ADV
ajst-15452	5	8	or	or	CCONJ
ajst-15452	5	9	intermittently	intermittently	ADV
ajst-15452	5	10	operated	operate	VERB
ajst-15452	5	11	autonomously	autonomously	ADV
ajst-15452	5	12	and	and	CCONJ
ajst-15452	5	13	have	have	AUX
ajst-15452	5	14	been	be	AUX
ajst-15452	5	15	in	in	ADP
ajst-15452	5	16	development	development	NOUN
ajst-15452	5	17	for	for	ADP
ajst-15452	5	18	over	over	ADP
ajst-15452	5	19	a	a	DET
ajst-15452	5	20	century	century	NOUN
ajst-15452	5	21	.	.	PUNCT
ajst-15452	6	1	compared	compare	VERB
ajst-15452	6	2	to	to	ADP
ajst-15452	6	3	manned	manned	ADJ
ajst-15452	6	4	aircraft	aircraft	NOUN
ajst-15452	6	5	,	,	PUNCT
ajst-15452	6	6	drones	drone	NOUN
ajst-15452	6	7	are	be	AUX
ajst-15452	6	8	more	more	ADV
ajst-15452	6	9	flexible	flexible	ADJ
ajst-15452	6	10	in	in	ADP
ajst-15452	6	11	control	control	NOUN
ajst-15452	6	12	and	and	CCONJ
ajst-15452	6	13	operation	operation	NOUN
ajst-15452	6	14	,	,	PUNCT
ajst-15452	6	15	smaller	small	ADJ
ajst-15452	6	16	in	in	ADP
ajst-15452	6	17	size	size	NOUN
ajst-15452	6	18	,	,	PUNCT
ajst-15452	6	19	cheaper	cheap	ADJ
ajst-15452	6	20	in	in	ADP
ajst-15452	6	21	cost	cost	NOUN
ajst-15452	6	22	,	,	PUNCT
ajst-15452	6	23	adaptable	adaptable	ADJ
ajst-15452	6	24	to	to	ADP
ajst-15452	6	25	many	many	ADJ
ajst-15452	6	26	different	different	ADJ
ajst-15452	6	27	complex	complex	ADJ
ajst-15452	6	28	environments	environment	NOUN
ajst-15452	6	29	,	,	PUNCT
ajst-15452	6	30	and	and	CCONJ
ajst-15452	6	31	have	have	VERB
ajst-15452	6	32	a	a	DET
ajst-15452	6	33	high	high	ADJ
ajst-15452	6	34	survivability[1	survivability[1	PROPN
ajst-15452	6	35	]	]	PUNCT
ajst-15452	6	36	.	.	PUNCT
ajst-15452	7	1	in	in	ADP
ajst-15452	7	2	the	the	DET
ajst-15452	7	3	military	military	ADJ
ajst-15452	7	4	context	context	NOUN
ajst-15452	7	5	,	,	PUNCT
ajst-15452	7	6	uavs	uavs	PROPN
ajst-15452	7	7	are	be	AUX
ajst-15452	7	8	classified	classify	VERB
ajst-15452	7	9	as	as	ADP
ajst-15452	7	10	target	target	NOUN
ajst-15452	7	11	aircraft	aircraft	NOUN
ajst-15452	7	12	.	.	PUNCT
ajst-15452	8	1	for	for	ADP
ajst-15452	8	2	military	military	ADJ
ajst-15452	8	3	use	use	NOUN
ajst-15452	8	4	,	,	PUNCT
ajst-15452	8	5	uavs	uavs	PROPN
ajst-15452	8	6	are	be	AUX
ajst-15452	8	7	classified	classify	VERB
ajst-15452	8	8	as	as	ADP
ajst-15452	8	9	target	target	NOUN
ajst-15452	8	10	and	and	CCONJ
ajst-15452	8	11	reconnaissance	reconnaissance	NOUN
ajst-15452	8	12	aircraft	aircraft	NOUN
ajst-15452	8	13	.	.	PUNCT
ajst-15452	9	1	for	for	ADP
ajst-15452	9	2	civilian	civilian	ADJ
ajst-15452	9	3	use	use	NOUN
ajst-15452	9	4	,	,	PUNCT
ajst-15452	9	5	drones	drone	NOUN
ajst-15452	9	6	are	be	AUX
ajst-15452	9	7	used	use	VERB
ajst-15452	9	8	in	in	ADP
ajst-15452	9	9	aerial	aerial	ADJ
ajst-15452	9	10	photography	photography	NOUN
ajst-15452	9	11	agriculture	agriculture	NOUN
ajst-15452	9	12	agriculture	agriculture	NOUN
ajst-15452	9	13	and	and	CCONJ
ajst-15452	9	14	surveying	surveying	NOUN
ajst-15452	9	15	and	and	CCONJ
ajst-15452	9	16	mapping	mapping	NOUN
ajst-15452	9	17	disaster	disaster	NOUN
ajst-15452	9	18	relief	relief	NOUN
ajst-15452	9	19	disaster	disaster	NOUN
ajst-15452	9	20	relief	relief	NOUN
ajst-15452	9	21	disaster	disaster	NOUN
ajst-15452	9	22	relief	relief	NOUN
ajst-15452	9	23	express	express	ADJ
ajst-15452	9	24	transport	transport	NOUN
ajst-15452	9	25	,	,	PUNCT
ajst-15452	9	26	power	power	NOUN
ajst-15452	9	27	inspection	inspection	NOUN
ajst-15452	9	28	,	,	PUNCT
ajst-15452	9	29	monitoring	monitor	VERB
ajst-15452	9	30	infectious	infectious	ADJ
ajst-15452	9	31	disease	disease	NOUN
ajst-15452	9	32	and	and	CCONJ
ajst-15452	9	33	observation	observation	NOUN
ajst-15452	9	34	wildlife	wildlife	NOUN
ajst-15452	9	35	and	and	CCONJ
ajst-15452	9	36	other	other	ADJ
ajst-15452	9	37	fields	field	NOUN
ajst-15452	9	38	have	have	VERB
ajst-15452	9	39	applications[2	applications[2	PROPN
ajst-15452	9	40	]	]	PUNCT
ajst-15452	9	41	.	.	PUNCT
ajst-15452	10	1	as	as	SCONJ
ajst-15452	10	2	the	the	DET
ajst-15452	10	3	"	"	PUNCT
ajst-15452	10	4	heart	heart	NOUN
ajst-15452	10	5	"	"	PUNCT
ajst-15452	10	6	of	of	ADP
ajst-15452	10	7	a	a	DET
ajst-15452	10	8	uav	uav	PROPN
ajst-15452	10	9	,	,	PUNCT
ajst-15452	10	10	the	the	DET
ajst-15452	10	11	power	power	NOUN
ajst-15452	10	12	system	system	NOUN
ajst-15452	10	13	of	of	ADP
ajst-15452	10	14	a	a	DET
ajst-15452	10	15	uav	uav	PROPN
ajst-15452	10	16	is	be	AUX
ajst-15452	10	17	the	the	DET
ajst-15452	10	18	most	most	ADV
ajst-15452	10	19	fundamental	fundamental	ADJ
ajst-15452	10	20	guarantee	guarantee	NOUN
ajst-15452	10	21	for	for	SCONJ
ajst-15452	10	22	the	the	DET
ajst-15452	10	23	uav	uav	PROPN
ajst-15452	10	24	to	to	PART
ajst-15452	10	25	complete	complete	VERB
ajst-15452	10	26	various	various	ADJ
ajst-15452	10	27	flight	flight	NOUN
ajst-15452	10	28	tasks	task	NOUN
ajst-15452	10	29	.	.	PUNCT
ajst-15452	11	1	the	the	DET
ajst-15452	11	2	endurance	endurance	NOUN
ajst-15452	11	3	and	and	CCONJ
ajst-15452	11	4	load	load	NOUN
ajst-15452	11	5	capacity	capacity	NOUN
ajst-15452	11	6	of	of	ADP
ajst-15452	11	7	the	the	DET
ajst-15452	11	8	current	current	ADJ
ajst-15452	11	9	uav	uav	PROPN
ajst-15452	11	10	power	power	NOUN
ajst-15452	11	11	source	source	NOUN
ajst-15452	11	12	has	have	AUX
ajst-15452	11	13	put	put	VERB
ajst-15452	11	14	forward	forward	ADV
ajst-15452	11	15	a	a	DET
ajst-15452	11	16	serious	serious	ADJ
ajst-15452	11	17	test	test	NOUN
ajst-15452	11	18	,	,	PUNCT
ajst-15452	11	19	the	the	DET
ajst-15452	11	20	existing	exist	VERB
ajst-15452	11	21	uav	uav	PROPN
ajst-15452	11	22	has	have	VERB
ajst-15452	11	23	fuel	fuel	NOUN
ajst-15452	11	24	power	power	NOUN
ajst-15452	11	25	,	,	PUNCT
ajst-15452	11	26	lithium	lithium	NOUN
ajst-15452	11	27	battery	battery	NOUN
ajst-15452	11	28	power	power	NOUN
ajst-15452	11	29	,	,	PUNCT
ajst-15452	11	30	fuel	fuel	NOUN
ajst-15452	11	31	cell	cell	NOUN
ajst-15452	11	32	power	power	NOUN
ajst-15452	11	33	and	and	CCONJ
ajst-15452	11	34	other	other	ADJ
ajst-15452	11	35	major	major	ADJ
ajst-15452	11	36	power	power	NOUN
ajst-15452	11	37	supply	supply	NOUN
ajst-15452	11	38	modes	mode	NOUN
ajst-15452	11	39	[	[	X
ajst-15452	11	40	3	3	NUM
ajst-15452	11	41	]	]	PUNCT
ajst-15452	11	42	.	.	PUNCT
ajst-15452	12	1	at	at	ADP
ajst-15452	12	2	present	present	ADJ
ajst-15452	12	3	,	,	PUNCT
ajst-15452	12	4	most	most	ADJ
ajst-15452	12	5	civil	civil	ADJ
ajst-15452	12	6	uavs	uavs	NOUN
ajst-15452	12	7	still	still	ADV
ajst-15452	12	8	use	use	VERB
ajst-15452	12	9	internal	internal	ADJ
ajst-15452	12	10	combustion	combustion	NOUN
ajst-15452	12	11	engines	engine	NOUN
ajst-15452	12	12	as	as	ADP
ajst-15452	12	13	power	power	NOUN
ajst-15452	12	14	,	,	PUNCT
ajst-15452	12	15	with	with	ADP
ajst-15452	12	16	methanol	methanol	NOUN
ajst-15452	12	17	or	or	CCONJ
ajst-15452	12	18	petrol	petrol	NOUN
ajst-15452	12	19	as	as	ADP
ajst-15452	12	20	fuel	fuel	NOUN
ajst-15452	12	21	.	.	PUNCT
ajst-15452	13	1	internal	internal	ADJ
ajst-15452	13	2	combustion	combustion	NOUN
ajst-15452	13	3	engines	engine	NOUN
ajst-15452	13	4	are	be	AUX
ajst-15452	13	5	noisy	noisy	ADJ
ajst-15452	13	6	,	,	PUNCT
ajst-15452	13	7	vibrate	vibrate	VERB
ajst-15452	13	8	violently	violently	ADV
ajst-15452	13	9	and	and	CCONJ
ajst-15452	13	10	emit	emit	VERB
ajst-15452	13	11	gases	gas	NOUN
ajst-15452	13	12	that	that	PRON
ajst-15452	13	13	pollute	pollute	VERB
ajst-15452	13	14	the	the	DET
ajst-15452	13	15	environment	environment	NOUN
ajst-15452	13	16	when	when	SCONJ
ajst-15452	13	17	working	work	VERB
ajst-15452	13	18	[	[	PUNCT
ajst-15452	13	19	4	4	NUM
ajst-15452	13	20	]	]	PUNCT
ajst-15452	13	21	.	.	PUNCT
ajst-15452	14	1	the	the	DET
ajst-15452	14	2	internal	internal	ADJ
ajst-15452	14	3	combustion	combustion	NOUN
ajst-15452	14	4	engine	engine	NOUN
ajst-15452	14	5	is	be	AUX
ajst-15452	14	6	noisy	noisy	ADJ
ajst-15452	14	7	,	,	PUNCT
ajst-15452	14	8	vibrates	vibrate	VERB
ajst-15452	14	9	violently	violently	ADV
ajst-15452	14	10	and	and	CCONJ
ajst-15452	14	11	emits	emit	VERB
ajst-15452	14	12	gas	gas	NOUN
ajst-15452	14	13	that	that	PRON
ajst-15452	14	14	pollutes	pollute	VERB
ajst-15452	14	15	the	the	DET
ajst-15452	14	16	environment	environment	NOUN
ajst-15452	14	17	.	.	PUNCT
ajst-15452	15	1	in	in	ADP
ajst-15452	15	2	small	small	ADJ
ajst-15452	15	3	electric	electric	PROPN
ajst-15452	15	4	uavs	uavs	PROPN
ajst-15452	15	5	,	,	PUNCT
ajst-15452	15	6	lithium	lithium	NOUN
ajst-15452	15	7	batteries	battery	NOUN
ajst-15452	15	8	are	be	AUX
ajst-15452	15	9	most	most	ADV
ajst-15452	15	10	widely	widely	ADV
ajst-15452	15	11	used	use	VERB
ajst-15452	15	12	.	.	PUNCT
ajst-15452	16	1	however	however	ADV
ajst-15452	16	2	,	,	PUNCT
ajst-15452	16	3	li	li	PROPN
ajst-15452	16	4	-	-	PUNCT
ajst-15452	16	5	ion	ion	NOUN
ajst-15452	16	6	batteries	battery	NOUN
ajst-15452	16	7	have	have	VERB
ajst-15452	16	8	a	a	DET
ajst-15452	16	9	small	small	ADJ
ajst-15452	16	10	energy	energy	NOUN
ajst-15452	16	11	density	density	NOUN
ajst-15452	16	12	and	and	CCONJ
ajst-15452	16	13	can	can	AUX
ajst-15452	16	14	not	not	PART
ajst-15452	16	15	meet	meet	VERB
ajst-15452	16	16	the	the	DET
ajst-15452	16	17	requirements	requirement	NOUN
ajst-15452	16	18	of	of	ADP
ajst-15452	16	19	long	long	ADJ
ajst-15452	16	20	range	range	NOUN
ajst-15452	16	21	uavs	uavs	NOUN
ajst-15452	16	22	for	for	ADP
ajst-15452	16	23	high	high	ADJ
ajst-15452	16	24	energy	energy	NOUN
ajst-15452	16	25	density	density	NOUN
ajst-15452	16	26	power	power	NOUN
ajst-15452	16	27	supplies	supply	NOUN
ajst-15452	16	28	.	.	PUNCT
ajst-15452	17	1	solarpowered	solarpowere	VERB
ajst-15452	17	2	uavs	uavs	PROPN
ajst-15452	17	3	do	do	AUX
ajst-15452	17	4	not	not	PART
ajst-15452	17	5	need	need	VERB
ajst-15452	17	6	additional	additional	ADJ
ajst-15452	17	7	energy	energy	NOUN
ajst-15452	17	8	supplementation	supplementation	NOUN
ajst-15452	17	9	terminals	terminal	NOUN
ajst-15452	17	10	,	,	PUNCT
ajst-15452	17	11	and	and	CCONJ
ajst-15452	17	12	the	the	DET
ajst-15452	17	13	technology	technology	NOUN
ajst-15452	17	14	is	be	AUX
ajst-15452	17	15	more	more	ADV
ajst-15452	17	16	mature	mature	ADJ
ajst-15452	17	17	and	and	CCONJ
ajst-15452	17	18	reliable	reliable	ADJ
ajst-15452	17	19	,	,	PUNCT
ajst-15452	17	20	but	but	CCONJ
ajst-15452	17	21	the	the	DET
ajst-15452	17	22	flight	flight	NOUN
ajst-15452	17	23	process	process	NOUN
ajst-15452	17	24	is	be	AUX
ajst-15452	17	25	heavily	heavily	ADV
ajst-15452	17	26	dependent	dependent	ADJ
ajst-15452	17	27	on	on	ADP
ajst-15452	17	28	external	external	ADJ
ajst-15452	17	29	weather	weather	NOUN
ajst-15452	17	30	conditions[5	conditions[5	PROPN
ajst-15452	17	31	]	]	PUNCT
ajst-15452	17	32	.	.	PUNCT
ajst-15452	18	1	fuel	fuel	NOUN
ajst-15452	18	2	cells	cell	NOUN
ajst-15452	18	3	fuel	fuel	NOUN
ajst-15452	18	4	cells	cell	NOUN
ajst-15452	18	5	have	have	VERB
ajst-15452	18	6	high	high	ADJ
ajst-15452	18	7	energy	energy	NOUN
ajst-15452	18	8	density	density	NOUN
ajst-15452	18	9	and	and	CCONJ
ajst-15452	18	10	are	be	AUX
ajst-15452	18	11	suitable	suitable	ADJ
ajst-15452	18	12	for	for	ADP
ajst-15452	18	13	small	small	ADJ
ajst-15452	18	14	power	power	NOUN
ajst-15452	18	15	long	long	ADJ
ajst-15452	18	16	time	time	NOUN
ajst-15452	18	17	discharge	discharge	NOUN
ajst-15452	18	18	;	;	PUNCT
ajst-15452	18	19	however	however	ADV
ajst-15452	18	20	,	,	PUNCT
ajst-15452	18	21	they	they	PRON
ajst-15452	18	22	have	have	VERB
ajst-15452	18	23	low	low	ADJ
ajst-15452	18	24	power	power	NOUN
ajst-15452	18	25	density	density	NOUN
ajst-15452	18	26	and	and	CCONJ
ajst-15452	18	27	are	be	AUX
ajst-15452	18	28	not	not	PART
ajst-15452	18	29	suitable	suitable	ADJ
ajst-15452	18	30	for	for	ADP
ajst-15452	18	31	high	high	ADJ
ajst-15452	18	32	power	power	NOUN
ajst-15452	18	33	short	short	ADJ
ajst-15452	18	34	time	time	NOUN
ajst-15452	18	35	discharge[6	discharge[6	NOUN
ajst-15452	18	36	]	]	PUNCT
ajst-15452	18	37	.	.	PUNCT
ajst-15452	19	1	fuel	fuel	NOUN
ajst-15452	19	2	cells	cell	NOUN
ajst-15452	19	3	have	have	VERB
ajst-15452	19	4	higher	high	ADJ
ajst-15452	19	5	energy	energy	NOUN
ajst-15452	19	6	density	density	NOUN
ajst-15452	19	7	,	,	PUNCT
ajst-15452	19	8	suitable	suitable	ADJ
ajst-15452	19	9	for	for	ADP
ajst-15452	19	10	small	small	ADJ
ajst-15452	19	11	power	power	NOUN
ajst-15452	19	12	long	long	ADJ
ajst-15452	19	13	time	time	NOUN
ajst-15452	19	14	discharge	discharge	NOUN
ajst-15452	19	15	.	.	PUNCT
ajst-15452	20	1	2	2	X
ajst-15452	20	2	.	.	X
ajst-15452	20	3	lithium	lithium	NOUN
ajst-15452	20	4	ion	ion	NOUN
ajst-15452	20	5	battery	battery	NOUN
ajst-15452	20	6	the	the	DET
ajst-15452	20	7	migration	migration	NOUN
ajst-15452	20	8	and	and	CCONJ
ajst-15452	20	9	chemical	chemical	NOUN
ajst-15452	20	10	reaction	reaction	NOUN
ajst-15452	20	11	of	of	ADP
ajst-15452	20	12	lithium	lithium	NOUN
ajst-15452	20	13	ions	ion	NOUN
ajst-15452	20	14	is	be	AUX
ajst-15452	20	15	the	the	DET
ajst-15452	20	16	core	core	ADJ
ajst-15452	20	17	principle	principle	NOUN
ajst-15452	20	18	of	of	ADP
ajst-15452	20	19	lithium	lithium	NOUN
ajst-15452	20	20	-	-	PUNCT
ajst-15452	20	21	ion	ion	NOUN
ajst-15452	20	22	batteries	battery	NOUN
ajst-15452	20	23	,	,	PUNCT
ajst-15452	20	24	which	which	PRON
ajst-15452	20	25	are	be	AUX
ajst-15452	20	26	widely	widely	ADV
ajst-15452	20	27	used	use	VERB
ajst-15452	20	28	in	in	ADP
ajst-15452	20	29	electronic	electronic	ADJ
ajst-15452	20	30	products	product	NOUN
ajst-15452	20	31	,	,	PUNCT
ajst-15452	20	32	electric	electric	ADJ
ajst-15452	20	33	vehicles	vehicle	NOUN
ajst-15452	20	34	,	,	PUNCT
ajst-15452	20	35	energy	energy	NOUN
ajst-15452	20	36	storage	storage	NOUN
ajst-15452	20	37	and	and	CCONJ
ajst-15452	20	38	other	other	ADJ
ajst-15452	20	39	fields	field	NOUN
ajst-15452	20	40	by	by	ADP
ajst-15452	20	41	virtue	virtue	NOUN
ajst-15452	20	42	of	of	ADP
ajst-15452	20	43	high	high	ADJ
ajst-15452	20	44	energy	energy	NOUN
ajst-15452	20	45	density	density	NOUN
ajst-15452	20	46	,	,	PUNCT
ajst-15452	20	47	long	long	ADJ
ajst-15452	20	48	cycle	cycle	NOUN
ajst-15452	20	49	life	life	NOUN
ajst-15452	20	50	,	,	PUNCT
ajst-15452	20	51	lightweight	lightweight	ADJ
ajst-15452	20	52	and	and	CCONJ
ajst-15452	20	53	other	other	ADJ
ajst-15452	20	54	advantages	advantage	NOUN
ajst-15452	20	55	.	.	PUNCT
ajst-15452	21	1	small	small	ADJ
ajst-15452	21	2	,	,	PUNCT
ajst-15452	21	3	miniature	miniature	ADJ
ajst-15452	21	4	drones	drone	NOUN
ajst-15452	21	5	are	be	AUX
ajst-15452	21	6	driven	drive	VERB
ajst-15452	21	7	by	by	ADP
ajst-15452	21	8	batteries	battery	NOUN
ajst-15452	21	9	,	,	PUNCT
ajst-15452	21	10	in	in	ADP
ajst-15452	21	11	the	the	DET
ajst-15452	21	12	commercial	commercial	ADJ
ajst-15452	21	13	battery	battery	NOUN
ajst-15452	21	14	,	,	PUNCT
ajst-15452	21	15	lithium	lithium	NOUN
ajst-15452	21	16	-	-	PUNCT
ajst-15452	21	17	ion	ion	NOUN
ajst-15452	21	18	battery	battery	NOUN
ajst-15452	21	19	is	be	AUX
ajst-15452	21	20	currently	currently	ADV
ajst-15452	21	21	the	the	DET
ajst-15452	21	22	highest	high	ADJ
ajst-15452	21	23	specific	specific	ADJ
ajst-15452	21	24	energy	energy	NOUN
ajst-15452	21	25	energy	energy	NOUN
ajst-15452	21	26	storage	storage	NOUN
ajst-15452	21	27	power	power	NOUN
ajst-15452	21	28	supply	supply	NOUN
ajst-15452	21	29	,	,	PUNCT
ajst-15452	21	30	is	be	AUX
ajst-15452	21	31	expected	expect	VERB
ajst-15452	21	32	to	to	PART
ajst-15452	21	33	occupy	occupy	VERB
ajst-15452	21	34	a	a	DET
ajst-15452	21	35	dominant	dominant	ADJ
ajst-15452	21	36	position[7	position[7	PROPN
ajst-15452	21	37	]	]	PUNCT
ajst-15452	21	38	.	.	PUNCT
ajst-15452	22	1	li	li	PROPN
ajst-15452	22	2	-	-	PUNCT
ajst-15452	22	3	ion	ion	NOUN
ajst-15452	22	4	battery	battery	NOUN
ajst-15452	22	5	is	be	AUX
ajst-15452	22	6	currently	currently	ADV
ajst-15452	22	7	the	the	DET
ajst-15452	22	8	highest	high	ADJ
ajst-15452	22	9	specific	specific	ADJ
ajst-15452	22	10	energy	energy	NOUN
ajst-15452	22	11	storage	storage	NOUN
ajst-15452	22	12	power	power	NOUN
ajst-15452	22	13	supply	supply	NOUN
ajst-15452	22	14	,	,	PUNCT
ajst-15452	22	15	and	and	CCONJ
ajst-15452	22	16	is	be	AUX
ajst-15452	22	17	expected	expect	VERB
ajst-15452	22	18	to	to	PART
ajst-15452	22	19	dominate	dominate	VERB
ajst-15452	22	20	.	.	PUNCT
ajst-15452	23	1	commonly	commonly	ADV
ajst-15452	23	2	used	use	VERB
ajst-15452	23	3	lithium	lithium	NOUN
ajst-15452	23	4	batteries	battery	NOUN
ajst-15452	23	5	are	be	AUX
ajst-15452	23	6	li	li	ADJ
ajst-15452	23	7	-	-	ADJ
ajst-15452	23	8	mno₂	mno₂	ADJ
ajst-15452	23	9	primary	primary	ADJ
ajst-15452	23	10	batteries	battery	NOUN
ajst-15452	23	11	,	,	PUNCT
ajst-15452	23	12	lithiumchlorosulfonyl	lithiumchlorosulfonyl	NOUN
ajst-15452	23	13	batteries	battery	NOUN
ajst-15452	23	14	,	,	PUNCT
ajst-15452	23	15	lithium	lithium	NOUN
ajst-15452	23	16	-	-	PUNCT
ajst-15452	23	17	sulfur	sulfur	NOUN
ajst-15452	23	18	dioxide	dioxide	NOUN
ajst-15452	23	19	batteries	battery	NOUN
ajst-15452	23	20	and	and	CCONJ
ajst-15452	23	21	polymer	polymer	NOUN
ajst-15452	23	22	lithium	lithium	NOUN
ajst-15452	23	23	-	-	PUNCT
ajst-15452	23	24	ion	ion	NOUN
ajst-15452	23	25	batteries[8	batteries[8	NOUN
ajst-15452	23	26	]	]	X
ajst-15452	23	27	.	.	PUNCT
ajst-15452	24	1	the	the	DET
ajst-15452	24	2	lithium	lithium	NOUN
ajst-15452	24	3	-	-	PUNCT
ajst-15452	24	4	ion	ion	NOUN
ajst-15452	24	5	battery	battery	NOUN
ajst-15452	24	6	is	be	AUX
ajst-15452	24	7	expected	expect	VERB
ajst-15452	24	8	to	to	PART
ajst-15452	24	9	dominate	dominate	VERB
ajst-15452	24	10	the	the	DET
ajst-15452	24	11	market	market	NOUN
ajst-15452	24	12	in	in	ADP
ajst-15452	24	13	the	the	DET
ajst-15452	24	14	future	future	NOUN
ajst-15452	24	15	.	.	PUNCT
ajst-15452	25	1	the	the	DET
ajst-15452	25	2	many	many	ADJ
ajst-15452	25	3	advantages	advantage	NOUN
ajst-15452	25	4	of	of	ADP
ajst-15452	25	5	lithium	lithium	NOUN
ajst-15452	25	6	-	-	PUNCT
ajst-15452	25	7	ion	ion	NOUN
ajst-15452	25	8	batteries	battery	NOUN
ajst-15452	25	9	have	have	AUX
ajst-15452	25	10	made	make	VERB
ajst-15452	25	11	them	they	PRON
ajst-15452	25	12	an	an	DET
ajst-15452	25	13	indispensable	indispensable	ADJ
ajst-15452	25	14	means	mean	NOUN
ajst-15452	25	15	of	of	ADP
ajst-15452	25	16	energy	energy	NOUN
ajst-15452	25	17	storage	storage	NOUN
ajst-15452	25	18	in	in	ADP
ajst-15452	25	19	modern	modern	ADJ
ajst-15452	25	20	electronic	electronic	ADJ
ajst-15452	25	21	devices	device	NOUN
ajst-15452	25	22	and	and	CCONJ
ajst-15452	25	23	energy	energy	NOUN
ajst-15452	25	24	fields	field	NOUN
ajst-15452	25	25	.	.	PUNCT
ajst-15452	26	1	lithium	lithium	NOUN
ajst-15452	26	2	-	-	PUNCT
ajst-15452	26	3	ion	ion	NOUN
ajst-15452	26	4	batteries	battery	NOUN
ajst-15452	26	5	have	have	VERB
ajst-15452	26	6	an	an	DET
ajst-15452	26	7	operating	operate	VERB
ajst-15452	26	8	voltage	voltage	NOUN
ajst-15452	26	9	of	of	ADP
ajst-15452	26	10	3.7	3.7	NUM
ajst-15452	26	11	-	-	PUNCT
ajst-15452	26	12	3.8v	3.8v	NUM
ajst-15452	26	13	,	,	PUNCT
ajst-15452	26	14	which	which	PRON
ajst-15452	26	15	is	be	AUX
ajst-15452	26	16	three	three	NUM
ajst-15452	26	17	times	time	NOUN
ajst-15452	26	18	higher	high	ADJ
ajst-15452	26	19	than	than	ADP
ajst-15452	26	20	that	that	PRON
ajst-15452	26	21	of	of	ADP
ajst-15452	26	22	nickel	nickel	NOUN
ajst-15452	26	23	-	-	PUNCT
ajst-15452	26	24	cadmium	cadmium	NOUN
ajst-15452	26	25	and	and	CCONJ
ajst-15452	26	26	nickel	nickel	NOUN
ajst-15452	26	27	-	-	PUNCT
ajst-15452	26	28	metal	metal	NOUN
ajst-15452	26	29	hydride	hydride	NOUN
ajst-15452	26	30	batteries	battery	NOUN
ajst-15452	26	31	.	.	PUNCT
ajst-15452	27	1	high	high	ADJ
ajst-15452	27	2	specific	specific	ADJ
ajst-15452	27	3	energy	energy	NOUN
ajst-15452	27	4	,	,	PUNCT
ajst-15452	27	5	the	the	DET
ajst-15452	27	6	actual	actual	ADJ
ajst-15452	27	7	specific	specific	ADJ
ajst-15452	27	8	energy	energy	NOUN
ajst-15452	27	9	can	can	AUX
ajst-15452	27	10	be	be	AUX
ajst-15452	27	11	achieved	achieve	VERB
ajst-15452	27	12	is	be	AUX
ajst-15452	27	13	about	about	ADP
ajst-15452	27	14	555wh	555wh	PROPN
ajst-15452	27	15	/	/	SYM
ajst-15452	27	16	kg	kg	PROPN
ajst-15452	27	17	,	,	PUNCT
ajst-15452	27	18	that	that	ADV
ajst-15452	27	19	is	is	ADV
ajst-15452	27	20	,	,	PUNCT
ajst-15452	27	21	the	the	DET
ajst-15452	27	22	specific	specific	ADJ
ajst-15452	27	23	capacity	capacity	NOUN
ajst-15452	27	24	of	of	ADP
ajst-15452	27	25	the	the	DET
ajst-15452	27	26	material	material	NOUN
ajst-15452	27	27	can	can	AUX
ajst-15452	27	28	reach	reach	VERB
ajst-15452	27	29	more	more	ADJ
ajst-15452	27	30	than	than	ADP
ajst-15452	27	31	150	150	NUM
ajst-15452	27	32	mah	mah	NOUN
ajst-15452	27	33	/	/	SYM
ajst-15452	27	34	g	g	NOUN
ajst-15452	27	35	(	(	PUNCT
ajst-15452	27	36	3	3	NUM
ajst-15452	27	37	-	-	SYM
ajst-15452	27	38	4	4	NUM
ajst-15452	27	39	times	time	NOUN
ajst-15452	27	40	of	of	ADP
ajst-15452	27	41	nickel	nickel	NOUN
ajst-15452	27	42	-	-	PUNCT
ajst-15452	27	43	cadmium	cadmium	NOUN
ajst-15452	27	44	batteries	battery	NOUN
ajst-15452	27	45	,	,	PUNCT
ajst-15452	27	46	nickel	nickel	NOUN
ajst-15452	27	47	-	-	PUNCT
ajst-15452	27	48	metal	metal	NOUN
ajst-15452	27	49	hydride	hydride	NOUN
ajst-15452	27	50	batteries	battery	NOUN
ajst-15452	27	51	2	2	NUM
ajst-15452	27	52	-	-	SYM
ajst-15452	27	53	3	3	NUM
ajst-15452	27	54	times	time	NOUN
ajst-15452	27	55	)	)	PUNCT
ajst-15452	27	56	,	,	PUNCT
ajst-15452	27	57	about	about	ADV
ajst-15452	27	58	88	88	NUM
ajst-15452	27	59	%	%	NOUN
ajst-15452	27	60	of	of	ADP
ajst-15452	27	61	the	the	DET
ajst-15452	27	62	theoretical	theoretical	ADJ
ajst-15452	27	63	value	value	NOUN
ajst-15452	27	64	.	.	PUNCT
ajst-15452	28	1	charge	charge	NOUN
ajst-15452	28	2	and	and	CCONJ
ajst-15452	28	3	discharge	discharge	NOUN
ajst-15452	28	4	can	can	AUX
ajst-15452	28	5	usually	usually	ADV
ajst-15452	28	6	reach	reach	VERB
ajst-15452	28	7	more	more	ADJ
ajst-15452	28	8	than	than	ADP
ajst-15452	28	9	500	500	NUM
ajst-15452	28	10	times	time	NOUN
ajst-15452	28	11	,	,	PUNCT
ajst-15452	28	12	or	or	CCONJ
ajst-15452	28	13	even	even	ADV
ajst-15452	28	14	more	more	ADJ
ajst-15452	28	15	than	than	ADP
ajst-15452	28	16	1000	1000	NUM
ajst-15452	28	17	times	time	NOUN
ajst-15452	28	18	,	,	PUNCT
ajst-15452	28	19	lithium	lithium	NOUN
ajst-15452	28	20	iron	iron	NOUN
ajst-15452	28	21	phosphate	phosphate	NOUN
ajst-15452	28	22	can	can	AUX
ajst-15452	28	23	reach	reach	VERB
ajst-15452	28	24	8000	8000	NUM
ajst-15452	28	25	times	time	NOUN
ajst-15452	28	26	.	.	PUNCT
ajst-15452	29	1	for	for	ADP
ajst-15452	29	2	equipment	equipment	NOUN
ajst-15452	29	3	with	with	ADP
ajst-15452	29	4	low	low	ADJ
ajst-15452	29	5	discharge	discharge	NOUN
ajst-15452	29	6	current	current	ADJ
ajst-15452	29	7	,	,	PUNCT
ajst-15452	29	8	the	the	DET
ajst-15452	29	9	battery	battery	NOUN
ajst-15452	29	10	life	life	NOUN
ajst-15452	29	11	can	can	AUX
ajst-15452	29	12	exponentially	exponentially	ADV
ajst-15452	29	13	increase	increase	VERB
ajst-15452	29	14	the	the	DET
ajst-15452	29	15	competitiveness	competitiveness	NOUN
ajst-15452	29	16	of	of	ADP
ajst-15452	29	17	the	the	DET
ajst-15452	29	18	equipment	equipment	NOUN
ajst-15452	29	19	.	.	PUNCT
ajst-15452	30	1	lithium	lithium	NOUN
ajst-15452	30	2	-	-	PUNCT
ajst-15452	30	3	ion	ion	NOUN
ajst-15452	30	4	batteries	battery	NOUN
ajst-15452	30	5	do	do	AUX
ajst-15452	30	6	not	not	PART
ajst-15452	30	7	contain	contain	VERB
ajst-15452	30	8	cadmium	cadmium	NOUN
ajst-15452	30	9	,	,	PUNCT
ajst-15452	30	10	lead	lead	NOUN
ajst-15452	30	11	,	,	PUNCT
ajst-15452	30	12	mercury	mercury	NOUN
ajst-15452	30	13	and	and	CCONJ
ajst-15452	30	14	other	other	ADJ
ajst-15452	30	15	environmental	environmental	ADJ
ajst-15452	30	16	pollutants	pollutant	NOUN
ajst-15452	30	17	,	,	PUNCT
ajst-15452	30	18	the	the	DET
ajst-15452	30	19	new	new	ADJ
ajst-15452	30	20	lithium	lithium	NOUN
ajst-15452	30	21	-	-	PUNCT
ajst-15452	30	22	ion	ion	NOUN
ajst-15452	30	23	batteries	battery	NOUN
ajst-15452	30	24	are	be	AUX
ajst-15452	30	25	harmless	harmless	ADJ
ajst-15452	30	26	to	to	ADP
ajst-15452	30	27	the	the	DET
ajst-15452	30	28	human	human	ADJ
ajst-15452	30	29	body	body	NOUN
ajst-15452	30	30	,	,	PUNCT
ajst-15452	30	31	no	no	DET
ajst-15452	30	32	memory	memory	NOUN
ajst-15452	30	33	effect	effect	NOUN
ajst-15452	30	34	,	,	PUNCT
ajst-15452	30	35	good	good	ADJ
ajst-15452	30	36	safety	safety	NOUN
ajst-15452	30	37	.	.	PUNCT
ajst-15452	31	1	the	the	DET
ajst-15452	31	2	self	self	NOUN
ajst-15452	31	3	-	-	PUNCT
ajst-15452	31	4	discharge	discharge	NOUN
ajst-15452	31	5	rate	rate	NOUN
ajst-15452	31	6	of	of	ADP
ajst-15452	31	7	lithium	lithium	NOUN
ajst-15452	31	8	-	-	PUNCT
ajst-15452	31	9	ion	ion	NOUN
ajst-15452	31	10	batteries	battery	NOUN
ajst-15452	31	11	after	after	ADP
ajst-15452	31	12	1	1	NUM
ajst-15452	31	13	month	month	NOUN
ajst-15452	31	14	of	of	ADP
ajst-15452	31	15	storage	storage	NOUN
ajst-15452	31	16	at	at	ADP
ajst-15452	31	17	room	room	NOUN
ajst-15452	31	18	temperature	temperature	NOUN
ajst-15452	31	19	is	be	AUX
ajst-15452	31	20	about	about	ADV
ajst-15452	31	21	2	2	NUM
ajst-15452	31	22	%	%	NOUN
ajst-15452	31	23	,	,	PUNCT
ajst-15452	31	24	much	much	ADV
ajst-15452	31	25	lower	low	ADJ
ajst-15452	31	26	than	than	ADP
ajst-15452	31	27	25	25	NUM
ajst-15452	31	28	-	-	SYM
ajst-15452	31	29	30	30	NUM
ajst-15452	31	30	%	%	NOUN
ajst-15452	31	31	of	of	ADP
ajst-15452	31	32	nickelcadmium	nickelcadmium	NOUN
ajst-15452	31	33	batteries	battery	NOUN
ajst-15452	31	34	and	and	CCONJ
ajst-15452	31	35	30	30	NUM
ajst-15452	31	36	-	-	SYM
ajst-15452	31	37	35	35	NUM
ajst-15452	31	38	%	%	NOUN
ajst-15452	31	39	of	of	ADP
ajst-15452	31	40	nickel	nickel	NOUN
ajst-15452	31	41	-	-	PUNCT
ajst-15452	31	42	metal	metal	NOUN
ajst-15452	31	43	hydride	hydride	NOUN
ajst-15452	31	44	batteries	battery	NOUN
ajst-15452	31	45	.	.	PUNCT
ajst-15452	32	1	however	however	ADV
ajst-15452	32	2	,	,	PUNCT
ajst-15452	32	3	lithium	lithium	NOUN
ajst-15452	32	4	-	-	PUNCT
ajst-15452	32	5	ion	ion	NOUN
ajst-15452	32	6	batteries	battery	NOUN
ajst-15452	32	7	still	still	ADV
ajst-15452	32	8	have	have	VERB
ajst-15452	32	9	a	a	DET
ajst-15452	32	10	lot	lot	NOUN
ajst-15452	32	11	of	of	ADP
ajst-15452	32	12	problems	problem	NOUN
ajst-15452	32	13	that	that	PRON
ajst-15452	32	14	need	need	VERB
ajst-15452	32	15	to	to	PART
ajst-15452	32	16	be	be	AUX
ajst-15452	32	17	solved	solve	VERB
ajst-15452	32	18	today	today	NOUN
ajst-15452	32	19	.	.	PUNCT
ajst-15452	33	1	unlike	unlike	ADP
ajst-15452	33	2	other	other	ADJ
ajst-15452	33	3	batteries	battery	NOUN
ajst-15452	33	4	,	,	PUNCT
ajst-15452	33	5	the	the	DET
ajst-15452	33	6	capacity	capacity	NOUN
ajst-15452	33	7	of	of	ADP
ajst-15452	33	8	lithium	lithium	NOUN
ajst-15452	33	9	-	-	PUNCT
ajst-15452	33	10	ion	ion	NOUN
ajst-15452	33	11	batteries	battery	NOUN
ajst-15452	33	12	declines	decline	VERB
ajst-15452	33	13	slowly	slowly	ADV
ajst-15452	33	14	depending	depend	VERB
ajst-15452	33	15	on	on	ADP
ajst-15452	33	16	the	the	DET
ajst-15452	33	17	number	number	NOUN
ajst-15452	33	18	of	of	ADP
ajst-15452	33	19	uses	use	NOUN
ajst-15452	33	20	and	and	CCONJ
ajst-15452	33	21	temperature	temperature	NOUN
ajst-15452	33	22	.	.	PUNCT
ajst-15452	34	1	this	this	DET
ajst-15452	34	2	degradation	degradation	NOUN
ajst-15452	34	3	can	can	AUX
ajst-15452	34	4	be	be	AUX
ajst-15452	34	5	in	in	ADP
ajst-15452	34	6	the	the	DET
ajst-15452	34	7	form	form	NOUN
ajst-15452	34	8	of	of	ADP
ajst-15452	34	9	reduced	reduce	VERB
ajst-15452	34	10	capacity	capacity	NOUN
ajst-15452	34	11	or	or	CCONJ
ajst-15452	34	12	increased	increase	VERB
ajst-15452	34	13	internal	internal	ADJ
ajst-15452	34	14	48	48	NUM
ajst-15452	34	15	resistance	resistance	NOUN
ajst-15452	34	16	.	.	PUNCT
ajst-15452	35	1	because	because	SCONJ
ajst-15452	35	2	this	this	DET
ajst-15452	35	3	degradation	degradation	NOUN
ajst-15452	35	4	is	be	AUX
ajst-15452	35	5	temperature	temperature	NOUN
ajst-15452	35	6	dependent	dependent	ADJ
ajst-15452	35	7	,	,	PUNCT
ajst-15452	35	8	it	it	PRON
ajst-15452	35	9	is	be	AUX
ajst-15452	35	10	more	more	ADV
ajst-15452	35	11	likely	likely	ADJ
ajst-15452	35	12	to	to	PART
ajst-15452	35	13	occur	occur	VERB
ajst-15452	35	14	in	in	ADP
ajst-15452	35	15	electronic	electronic	ADJ
ajst-15452	35	16	devices	device	NOUN
ajst-15452	35	17	that	that	PRON
ajst-15452	35	18	operate	operate	VERB
ajst-15452	35	19	at	at	ADP
ajst-15452	35	20	higher	high	ADJ
ajst-15452	35	21	currents	current	NOUN
ajst-15452	35	22	.	.	PUNCT
ajst-15452	36	1	replacing	replace	VERB
ajst-15452	36	2	graphite	graphite	NOUN
ajst-15452	36	3	with	with	ADP
ajst-15452	36	4	lithium	lithium	NOUN
ajst-15452	36	5	titanate	titanate	NOUN
ajst-15452	36	6	appears	appear	VERB
ajst-15452	36	7	to	to	PART
ajst-15452	36	8	extend	extend	VERB
ajst-15452	36	9	service	service	NOUN
ajst-15452	36	10	life	life	NOUN
ajst-15452	36	11	.	.	PUNCT
ajst-15452	37	1	there	there	PRON
ajst-15452	37	2	is	be	VERB
ajst-15452	37	3	also	also	ADV
ajst-15452	37	4	the	the	DET
ajst-15452	37	5	issue	issue	NOUN
ajst-15452	37	6	of	of	ADP
ajst-15452	37	7	recycling	recycling	NOUN
ajst-15452	37	8	rates	rate	NOUN
ajst-15452	37	9	,	,	PUNCT
ajst-15452	37	10	with	with	ADP
ajst-15452	37	11	about	about	ADV
ajst-15452	37	12	1	1	NUM
ajst-15452	37	13	per	per	ADP
ajst-15452	37	14	cent	cent	NOUN
ajst-15452	37	15	of	of	ADP
ajst-15452	37	16	new	new	ADJ
ajst-15452	37	17	products	product	NOUN
ajst-15452	37	18	leaving	leave	VERB
ajst-15452	37	19	the	the	DET
ajst-15452	37	20	factory	factory	NOUN
ajst-15452	37	21	needing	need	VERB
ajst-15452	37	22	to	to	PART
ajst-15452	37	23	be	be	AUX
ajst-15452	37	24	recycled	recycle	VERB
ajst-15452	37	25	for	for	ADP
ajst-15452	37	26	various	various	ADJ
ajst-15452	37	27	reasons	reason	NOUN
ajst-15452	37	28	.	.	PUNCT
ajst-15452	38	1	when	when	SCONJ
ajst-15452	38	2	overcharging	overcharge	VERB
ajst-15452	38	3	,	,	PUNCT
ajst-15452	38	4	excess	excess	ADJ
ajst-15452	38	5	embedded	embed	VERB
ajst-15452	38	6	lithium	lithium	NOUN
ajst-15452	38	7	ions	ion	NOUN
ajst-15452	38	8	are	be	AUX
ajst-15452	38	9	permanently	permanently	ADV
ajst-15452	38	10	fixed	fix	VERB
ajst-15452	38	11	to	to	ADP
ajst-15452	38	12	the	the	DET
ajst-15452	38	13	lattice	lattice	NOUN
ajst-15452	38	14	and	and	CCONJ
ajst-15452	38	15	can	can	AUX
ajst-15452	38	16	not	not	PART
ajst-15452	38	17	be	be	AUX
ajst-15452	38	18	released	release	VERB
ajst-15452	38	19	again	again	ADV
ajst-15452	38	20	,	,	PUNCT
ajst-15452	38	21	thus	thus	ADV
ajst-15452	38	22	shortening	shorten	VERB
ajst-15452	38	23	battery	battery	NOUN
ajst-15452	38	24	life	life	NOUN
ajst-15452	38	25	.	.	PUNCT
ajst-15452	39	1	when	when	SCONJ
ajst-15452	39	2	over	over	ADP
ajst-15452	39	3	-	-	PUNCT
ajst-15452	39	4	discharging	discharging	NOUN
ajst-15452	39	5	,	,	PUNCT
ajst-15452	39	6	the	the	DET
ajst-15452	39	7	electrodes	electrode	NOUN
ajst-15452	39	8	may	may	AUX
ajst-15452	39	9	de	de	ADV
ajst-15452	39	10	-	-	VERB
ajst-15452	39	11	embed	embed	VERB
ajst-15452	39	12	too	too	ADV
ajst-15452	39	13	many	many	ADJ
ajst-15452	39	14	lithium	lithium	NOUN
ajst-15452	39	15	ions	ion	NOUN
ajst-15452	39	16	,	,	PUNCT
ajst-15452	39	17	leading	lead	VERB
ajst-15452	39	18	to	to	ADP
ajst-15452	39	19	lattice	lattice	NOUN
ajst-15452	39	20	damage	damage	NOUN
ajst-15452	39	21	,	,	PUNCT
ajst-15452	39	22	which	which	PRON
ajst-15452	39	23	shortens	shorten	VERB
ajst-15452	39	24	battery	battery	NOUN
ajst-15452	39	25	life	life	NOUN
ajst-15452	39	26	.	.	PUNCT
ajst-15452	40	1	3	3	X
ajst-15452	40	2	.	.	X
ajst-15452	40	3	internal	internal	ADJ
ajst-15452	40	4	combustion	combustion	NOUN
ajst-15452	40	5	engine	engine	NOUN
ajst-15452	40	6	power	power	NOUN
ajst-15452	40	7	(	(	PUNCT
ajst-15452	40	8	i.e.	i.e.	X
ajst-15452	40	9	gasoline	gasoline	NOUN
ajst-15452	40	10	and	and	CCONJ
ajst-15452	40	11	diesel	diesel	NOUN
ajst-15452	40	12	)	)	PUNCT
ajst-15452	40	13	the	the	DET
ajst-15452	40	14	working	work	VERB
ajst-15452	40	15	principle	principle	NOUN
ajst-15452	40	16	of	of	ADP
ajst-15452	40	17	oil	oil	NOUN
ajst-15452	40	18	-	-	PUNCT
ajst-15452	40	19	activated	activate	VERB
ajst-15452	40	20	uavs	uavs	NOUN
ajst-15452	40	21	(	(	PUNCT
ajst-15452	40	22	i.e.	i.e.	X
ajst-15452	40	23	,	,	PUNCT
ajst-15452	40	24	internal	internal	ADJ
ajst-15452	40	25	combustion	combustion	NOUN
ajst-15452	40	26	engine	engine	NOUN
ajst-15452	40	27	-	-	PUNCT
ajst-15452	40	28	powered	power	VERB
ajst-15452	40	29	uavs	uavs	NOUN
ajst-15452	40	30	)	)	PUNCT
ajst-15452	40	31	is	be	AUX
ajst-15452	40	32	similar	similar	ADJ
ajst-15452	40	33	to	to	ADP
ajst-15452	40	34	that	that	PRON
ajst-15452	40	35	of	of	ADP
ajst-15452	40	36	manned	manned	ADJ
ajst-15452	40	37	vehicles	vehicle	NOUN
ajst-15452	40	38	,	,	PUNCT
ajst-15452	40	39	and	and	CCONJ
ajst-15452	40	40	mainly	mainly	ADV
ajst-15452	40	41	consists	consist	VERB
ajst-15452	40	42	of	of	ADP
ajst-15452	40	43	an	an	DET
ajst-15452	40	44	engine	engine	NOUN
ajst-15452	40	45	,	,	PUNCT
ajst-15452	40	46	a	a	DET
ajst-15452	40	47	fuel	fuel	NOUN
ajst-15452	40	48	system	system	NOUN
ajst-15452	40	49	,	,	PUNCT
ajst-15452	40	50	a	a	DET
ajst-15452	40	51	transmission	transmission	NOUN
ajst-15452	40	52	system	system	NOUN
ajst-15452	40	53	,	,	PUNCT
ajst-15452	40	54	an	an	DET
ajst-15452	40	55	aerodynamic	aerodynamic	ADJ
ajst-15452	40	56	system	system	NOUN
ajst-15452	40	57	,	,	PUNCT
ajst-15452	40	58	a	a	DET
ajst-15452	40	59	rudder	rudder	NOUN
ajst-15452	40	60	control	control	NOUN
ajst-15452	40	61	system	system	NOUN
ajst-15452	40	62	,	,	PUNCT
ajst-15452	40	63	a	a	DET
ajst-15452	40	64	remote	remote	ADJ
ajst-15452	40	65	control	control	NOUN
ajst-15452	40	66	system	system	NOUN
ajst-15452	40	67	and	and	CCONJ
ajst-15452	40	68	other	other	ADJ
ajst-15452	40	69	components	component	NOUN
ajst-15452	40	70	.	.	PUNCT
ajst-15452	41	1	in	in	ADP
ajst-15452	41	2	an	an	DET
ajst-15452	41	3	oil	oil	NOUN
ajst-15452	41	4	-	-	PUNCT
ajst-15452	41	5	powered	power	VERB
ajst-15452	41	6	uav	uav	PROPN
ajst-15452	41	7	,	,	PUNCT
ajst-15452	41	8	the	the	DET
ajst-15452	41	9	engine	engine	NOUN
ajst-15452	41	10	uses	use	VERB
ajst-15452	41	11	fuel	fuel	NOUN
ajst-15452	41	12	as	as	ADP
ajst-15452	41	13	fuel	fuel	NOUN
ajst-15452	41	14	and	and	CCONJ
ajst-15452	41	15	releases	release	VERB
ajst-15452	41	16	energy	energy	NOUN
ajst-15452	41	17	through	through	ADP
ajst-15452	41	18	combustion	combustion	NOUN
ajst-15452	41	19	to	to	PART
ajst-15452	41	20	drive	drive	VERB
ajst-15452	41	21	rotating	rotate	VERB
ajst-15452	41	22	propellers	propeller	NOUN
ajst-15452	41	23	or	or	CCONJ
ajst-15452	41	24	transmission	transmission	NOUN
ajst-15452	41	25	gears	gear	NOUN
ajst-15452	41	26	,	,	PUNCT
ajst-15452	41	27	hydraulics	hydraulic	NOUN
ajst-15452	41	28	and	and	CCONJ
ajst-15452	41	29	other	other	ADJ
ajst-15452	41	30	equipment	equipment	NOUN
ajst-15452	41	31	to	to	PART
ajst-15452	41	32	provide	provide	VERB
ajst-15452	41	33	power	power	NOUN
ajst-15452	41	34	to	to	PART
ajst-15452	41	35	generate	generate	VERB
ajst-15452	41	36	thrust	thrust	NOUN
ajst-15452	41	37	and	and	CCONJ
ajst-15452	41	38	push	push	VERB
ajst-15452	41	39	the	the	DET
ajst-15452	41	40	airframe	airframe	NOUN
ajst-15452	41	41	into	into	ADP
ajst-15452	41	42	normal	normal	ADJ
ajst-15452	41	43	flight	flight	NOUN
ajst-15452	41	44	.	.	PUNCT
ajst-15452	42	1	at	at	ADP
ajst-15452	42	2	the	the	DET
ajst-15452	42	3	beginning	beginning	NOUN
ajst-15452	42	4	of	of	ADP
ajst-15452	42	5	the	the	DET
ajst-15452	42	6	twentieth	twentieth	ADJ
ajst-15452	42	7	century	century	NOUN
ajst-15452	42	8	,	,	PUNCT
ajst-15452	42	9	aircraft	aircraft	NOUN
ajst-15452	42	10	engines	engine	NOUN
ajst-15452	42	11	were	be	AUX
ajst-15452	42	12	almost	almost	ADV
ajst-15452	42	13	exclusively	exclusively	ADV
ajst-15452	42	14	piston	piston	NOUN
ajst-15452	42	15	engines	engine	NOUN
ajst-15452	42	16	.	.	PUNCT
ajst-15452	43	1	after	after	ADP
ajst-15452	43	2	the	the	DET
ajst-15452	43	3	second	second	ADJ
ajst-15452	43	4	world	world	PROPN
ajst-15452	43	5	war	war	NOUN
ajst-15452	43	6	,	,	PUNCT
ajst-15452	43	7	the	the	DET
ajst-15452	43	8	era	era	NOUN
ajst-15452	43	9	of	of	ADP
ajst-15452	43	10	the	the	DET
ajst-15452	43	11	gas	gas	NOUN
ajst-15452	43	12	turbine	turbine	NOUN
ajst-15452	43	13	began	begin	VERB
ajst-15452	43	14	as	as	SCONJ
ajst-15452	43	15	turbojet	turbojet	NOUN
ajst-15452	43	16	,	,	PUNCT
ajst-15452	43	17	turboprop	turboprop	NOUN
ajst-15452	43	18	,	,	PUNCT
ajst-15452	43	19	turboshaft	turboshaft	NOUN
ajst-15452	43	20	and	and	CCONJ
ajst-15452	43	21	turbofan	turbofan	NOUN
ajst-15452	43	22	engines	engine	NOUN
ajst-15452	43	23	were	be	AUX
ajst-15452	43	24	developed	develop	VERB
ajst-15452	43	25	in	in	ADP
ajst-15452	43	26	response	response	NOUN
ajst-15452	43	27	to	to	ADP
ajst-15452	43	28	the	the	DET
ajst-15452	43	29	expansion	expansion	NOUN
ajst-15452	43	30	of	of	ADP
ajst-15452	43	31	aircraft	aircraft	NOUN
ajst-15452	43	32	applications	application	NOUN
ajst-15452	43	33	and	and	CCONJ
ajst-15452	43	34	the	the	DET
ajst-15452	43	35	increase	increase	NOUN
ajst-15452	43	36	in	in	ADP
ajst-15452	43	37	aircraft	aircraft	NOUN
ajst-15452	43	38	mass	mass	PROPN
ajst-15452	43	39	,	,	PUNCT
ajst-15452	43	40	lift	lift	NOUN
ajst-15452	43	41	,	,	PUNCT
ajst-15452	43	42	speed	speed	NOUN
ajst-15452	43	43	and	and	CCONJ
ajst-15452	43	44	durability[9	durability[9	NOUN
ajst-15452	43	45	]	]	PUNCT
ajst-15452	43	46	.	.	PUNCT
ajst-15452	44	1	the	the	DET
ajst-15452	44	2	gas	gas	NOUN
ajst-15452	44	3	turbine	turbine	NOUN
ajst-15452	44	4	era	era	NOUN
ajst-15452	44	5	began	begin	VERB
ajst-15452	44	6	.	.	PUNCT
ajst-15452	45	1	currently	currently	ADV
ajst-15452	45	2	,	,	PUNCT
ajst-15452	45	3	about	about	ADV
ajst-15452	45	4	80	80	NUM
ajst-15452	45	5	per	per	ADP
ajst-15452	45	6	cent	cent	NOUN
ajst-15452	45	7	of	of	ADP
ajst-15452	45	8	medium	medium	NOUN
ajst-15452	45	9	and	and	CCONJ
ajst-15452	45	10	long	long	ADJ
ajst-15452	45	11	-	-	PUNCT
ajst-15452	45	12	endurance	endurance	NOUN
ajst-15452	45	13	lowand	lowand	ADJ
ajst-15452	45	14	medium	medium	ADJ
ajst-15452	45	15	-	-	PUNCT
ajst-15452	45	16	altitude	altitude	NOUN
ajst-15452	45	17	uavs	uavs	NOUN
ajst-15452	45	18	are	be	AUX
ajst-15452	45	19	powered	power	VERB
ajst-15452	45	20	by	by	ADP
ajst-15452	45	21	internal	internal	ADJ
ajst-15452	45	22	combustion	combustion	NOUN
ajst-15452	45	23	engines	engine	NOUN
ajst-15452	45	24	.	.	PUNCT
ajst-15452	46	1	the	the	DET
ajst-15452	46	2	advantages	advantage	NOUN
ajst-15452	46	3	and	and	CCONJ
ajst-15452	46	4	disadvantages	disadvantage	NOUN
ajst-15452	46	5	of	of	ADP
ajst-15452	46	6	oil	oil	NOUN
ajst-15452	46	7	-	-	PUNCT
ajst-15452	46	8	activated	activate	VERB
ajst-15452	46	9	drones	drone	NOUN
ajst-15452	46	10	depend	depend	VERB
ajst-15452	46	11	largely	largely	ADV
ajst-15452	46	12	on	on	ADP
ajst-15452	46	13	the	the	DET
ajst-15452	46	14	scenario	scenario	NOUN
ajst-15452	46	15	of	of	ADP
ajst-15452	46	16	use	use	NOUN
ajst-15452	46	17	and	and	CCONJ
ajst-15452	46	18	needs	need	NOUN
ajst-15452	46	19	.	.	PUNCT
ajst-15452	47	1	oil	oil	NOUN
ajst-15452	47	2	-	-	PUNCT
ajst-15452	47	3	activated	activate	VERB
ajst-15452	47	4	drones	drone	NOUN
ajst-15452	47	5	generally	generally	ADV
ajst-15452	47	6	use	use	VERB
ajst-15452	47	7	internal	internal	ADJ
ajst-15452	47	8	combustion	combustion	NOUN
ajst-15452	47	9	engines	engine	NOUN
ajst-15452	47	10	,	,	PUNCT
ajst-15452	47	11	which	which	PRON
ajst-15452	47	12	can	can	AUX
ajst-15452	47	13	carry	carry	VERB
ajst-15452	47	14	more	more	ADJ
ajst-15452	47	15	fuel	fuel	NOUN
ajst-15452	47	16	,	,	PUNCT
ajst-15452	47	17	resulting	result	VERB
ajst-15452	47	18	in	in	ADP
ajst-15452	47	19	a	a	DET
ajst-15452	47	20	longer	long	ADJ
ajst-15452	47	21	flight	flight	NOUN
ajst-15452	47	22	time	time	NOUN
ajst-15452	47	23	and	and	CCONJ
ajst-15452	47	24	an	an	DET
ajst-15452	47	25	executable	executable	ADJ
ajst-15452	47	26	range	range	NOUN
ajst-15452	47	27	.	.	PUNCT
ajst-15452	48	1	the	the	DET
ajst-15452	48	2	engines	engine	NOUN
ajst-15452	48	3	usually	usually	ADV
ajst-15452	48	4	have	have	VERB
ajst-15452	48	5	a	a	DET
ajst-15452	48	6	higher	high	ADJ
ajst-15452	48	7	power	power	NOUN
ajst-15452	48	8	output	output	NOUN
ajst-15452	48	9	,	,	PUNCT
ajst-15452	48	10	which	which	PRON
ajst-15452	48	11	allows	allow	VERB
ajst-15452	48	12	them	they	PRON
ajst-15452	48	13	to	to	PART
ajst-15452	48	14	carry	carry	VERB
ajst-15452	48	15	more	more	ADJ
ajst-15452	48	16	payload	payload	NOUN
ajst-15452	48	17	,	,	PUNCT
ajst-15452	48	18	such	such	ADJ
ajst-15452	48	19	as	as	ADP
ajst-15452	48	20	cameras	camera	NOUN
ajst-15452	48	21	,	,	PUNCT
ajst-15452	48	22	sensors	sensor	NOUN
ajst-15452	48	23	,	,	PUNCT
ajst-15452	48	24	etc	etc	X
ajst-15452	48	25	.	.	X
ajst-15452	48	26	;	;	PUNCT
ajst-15452	48	27	it	it	PRON
ajst-15452	48	28	also	also	ADV
ajst-15452	48	29	gives	give	VERB
ajst-15452	48	30	them	they	PRON
ajst-15452	48	31	a	a	DET
ajst-15452	48	32	higher	high	ADJ
ajst-15452	48	33	flight	flight	NOUN
ajst-15452	48	34	speed	speed	NOUN
ajst-15452	48	35	and	and	CCONJ
ajst-15452	48	36	climb	climb	NOUN
ajst-15452	48	37	rate	rate	NOUN
ajst-15452	48	38	,	,	PUNCT
ajst-15452	48	39	which	which	PRON
ajst-15452	48	40	makes	make	VERB
ajst-15452	48	41	them	they	PRON
ajst-15452	48	42	suitable	suitable	ADJ
ajst-15452	48	43	for	for	ADP
ajst-15452	48	44	rapid	rapid	ADJ
ajst-15452	48	45	response	response	NOUN
ajst-15452	48	46	and	and	CCONJ
ajst-15452	48	47	mission	mission	NOUN
ajst-15452	48	48	execution	execution	NOUN
ajst-15452	48	49	.	.	PUNCT
ajst-15452	49	1	oil	oil	NOUN
ajst-15452	49	2	-	-	PUNCT
ajst-15452	49	3	operated	operate	VERB
ajst-15452	49	4	engines	engine	NOUN
ajst-15452	49	5	are	be	AUX
ajst-15452	49	6	a	a	DET
ajst-15452	49	7	more	more	ADV
ajst-15452	49	8	mature	mature	ADJ
ajst-15452	49	9	and	and	CCONJ
ajst-15452	49	10	common	common	ADJ
ajst-15452	49	11	technology	technology	NOUN
ajst-15452	49	12	,	,	PUNCT
ajst-15452	49	13	with	with	ADP
ajst-15452	49	14	maintenance	maintenance	NOUN
ajst-15452	49	15	and	and	CCONJ
ajst-15452	49	16	parts	part	NOUN
ajst-15452	49	17	more	more	ADV
ajst-15452	49	18	readily	readily	ADV
ajst-15452	49	19	available	available	ADJ
ajst-15452	49	20	.	.	PUNCT
ajst-15452	50	1	oil	oil	NOUN
ajst-15452	50	2	-	-	PUNCT
ajst-15452	50	3	powered	power	VERB
ajst-15452	50	4	drones	drone	NOUN
ajst-15452	50	5	also	also	ADV
ajst-15452	50	6	have	have	VERB
ajst-15452	50	7	many	many	ADJ
ajst-15452	50	8	limitations	limitation	NOUN
ajst-15452	50	9	compared	compare	VERB
ajst-15452	50	10	to	to	ADP
ajst-15452	50	11	electric	electric	ADJ
ajst-15452	50	12	drones	drone	NOUN
ajst-15452	50	13	.	.	PUNCT
ajst-15452	51	1	the	the	DET
ajst-15452	51	2	thermal	thermal	ADJ
ajst-15452	51	3	efficiency	efficiency	NOUN
ajst-15452	51	4	of	of	ADP
ajst-15452	51	5	conventional	conventional	ADJ
ajst-15452	51	6	engines	engine	NOUN
ajst-15452	51	7	is	be	AUX
ajst-15452	51	8	only	only	ADV
ajst-15452	51	9	about	about	ADV
ajst-15452	51	10	40	40	NUM
ajst-15452	51	11	per	per	ADP
ajst-15452	51	12	cent	cent	NOUN
ajst-15452	51	13	,	,	PUNCT
ajst-15452	51	14	making	make	VERB
ajst-15452	51	15	it	it	PRON
ajst-15452	51	16	difficult	difficult	ADJ
ajst-15452	51	17	to	to	PART
ajst-15452	51	18	increase	increase	VERB
ajst-15452	51	19	efficiency	efficiency	NOUN
ajst-15452	51	20	to	to	ADP
ajst-15452	51	21	higher	high	ADJ
ajst-15452	51	22	values	value	NOUN
ajst-15452	51	23	,	,	PUNCT
ajst-15452	51	24	and	and	CCONJ
ajst-15452	51	25	drones	drone	NOUN
ajst-15452	51	26	are	be	AUX
ajst-15452	51	27	inefficient	inefficient	ADJ
ajst-15452	51	28	as	as	SCONJ
ajst-15452	51	29	they	they	PRON
ajst-15452	51	30	only	only	ADV
ajst-15452	51	31	use	use	VERB
ajst-15452	51	32	a	a	DET
ajst-15452	51	33	small	small	ADJ
ajst-15452	51	34	portion	portion	NOUN
ajst-15452	51	35	of	of	ADP
ajst-15452	51	36	the	the	DET
ajst-15452	51	37	operating	operating	NOUN
ajst-15452	51	38	area	area	NOUN
ajst-15452	51	39	of	of	ADP
ajst-15452	51	40	a	a	DET
ajst-15452	51	41	fuel	fuel	NOUN
ajst-15452	51	42	engine[10	engine[10	NOUN
ajst-15452	51	43	]	]	PUNCT
ajst-15452	51	44	.	.	PUNCT
ajst-15452	52	1	the	the	DET
ajst-15452	52	2	engine	engine	NOUN
ajst-15452	52	3	of	of	ADP
ajst-15452	52	4	an	an	DET
ajst-15452	52	5	oil	oil	NOUN
ajst-15452	52	6	-	-	PUNCT
ajst-15452	52	7	powered	power	VERB
ajst-15452	52	8	drone	drone	NOUN
ajst-15452	52	9	produces	produce	VERB
ajst-15452	52	10	a	a	DET
ajst-15452	52	11	very	very	ADV
ajst-15452	52	12	small	small	ADJ
ajst-15452	52	13	amount	amount	NOUN
ajst-15452	52	14	of	of	ADP
ajst-15452	52	15	energy	energy	NOUN
ajst-15452	52	16	.	.	PUNCT
ajst-15452	53	1	the	the	DET
ajst-15452	53	2	engines	engine	NOUN
ajst-15452	53	3	of	of	ADP
ajst-15452	53	4	oil	oil	NOUN
ajst-15452	53	5	-	-	PUNCT
ajst-15452	53	6	powered	power	VERB
ajst-15452	53	7	drones	drone	NOUN
ajst-15452	53	8	make	make	VERB
ajst-15452	53	9	a	a	DET
ajst-15452	53	10	lot	lot	NOUN
ajst-15452	53	11	of	of	ADP
ajst-15452	53	12	noise	noise	NOUN
ajst-15452	53	13	,	,	PUNCT
ajst-15452	53	14	which	which	PRON
ajst-15452	53	15	can	can	AUX
ajst-15452	53	16	affect	affect	VERB
ajst-15452	53	17	the	the	DET
ajst-15452	53	18	use	use	NOUN
ajst-15452	53	19	scenario	scenario	NOUN
ajst-15452	53	20	.	.	PUNCT
ajst-15452	54	1	the	the	DET
ajst-15452	54	2	emission	emission	NOUN
ajst-15452	54	3	of	of	ADP
ajst-15452	54	4	exhaust	exhaust	NOUN
ajst-15452	54	5	gases	gas	NOUN
ajst-15452	54	6	can	can	AUX
ajst-15452	54	7	pollute	pollute	VERB
ajst-15452	54	8	the	the	DET
ajst-15452	54	9	environment	environment	NOUN
ajst-15452	54	10	.	.	PUNCT
ajst-15452	55	1	the	the	DET
ajst-15452	55	2	machine	machine	NOUN
ajst-15452	55	3	is	be	AUX
ajst-15452	55	4	more	more	ADV
ajst-15452	55	5	costly	costly	ADJ
ajst-15452	55	6	to	to	PART
ajst-15452	55	7	maintain	maintain	VERB
ajst-15452	55	8	and	and	CCONJ
ajst-15452	55	9	service	service	VERB
ajst-15452	55	10	the	the	DET
ajst-15452	55	11	drone	drone	NOUN
ajst-15452	55	12	due	due	ADP
ajst-15452	55	13	to	to	ADP
ajst-15452	55	14	more	more	ADV
ajst-15452	55	15	complex	complex	ADJ
ajst-15452	55	16	mechanics	mechanic	NOUN
ajst-15452	55	17	.	.	PUNCT
ajst-15452	56	1	oil	oil	NOUN
ajst-15452	56	2	-	-	PUNCT
ajst-15452	56	3	operated	operate	VERB
ajst-15452	56	4	engines	engine	NOUN
ajst-15452	56	5	produce	produce	VERB
ajst-15452	56	6	greater	great	ADJ
ajst-15452	56	7	vibration	vibration	NOUN
ajst-15452	56	8	and	and	CCONJ
ajst-15452	56	9	instability	instability	NOUN
ajst-15452	56	10	,	,	PUNCT
ajst-15452	56	11	which	which	PRON
ajst-15452	56	12	can	can	AUX
ajst-15452	56	13	affect	affect	VERB
ajst-15452	56	14	the	the	DET
ajst-15452	56	15	stability	stability	NOUN
ajst-15452	56	16	of	of	ADP
ajst-15452	56	17	the	the	DET
ajst-15452	56	18	entire	entire	ADJ
ajst-15452	56	19	flight	flight	NOUN
ajst-15452	56	20	system	system	NOUN
ajst-15452	56	21	if	if	SCONJ
ajst-15452	56	22	left	leave	VERB
ajst-15452	56	23	unchecked	unchecked	ADJ
ajst-15452	56	24	.	.	PUNCT
ajst-15452	57	1	4	4	X
ajst-15452	57	2	.	.	X
ajst-15452	57	3	solar	solar	ADJ
ajst-15452	57	4	powered	power	VERB
ajst-15452	57	5	4.1	4.1	NUM
ajst-15452	57	6	.	.	PUNCT
ajst-15452	58	1	generation	generation	NOUN
ajst-15452	58	2	and	and	CCONJ
ajst-15452	58	3	development	development	NOUN
ajst-15452	58	4	of	of	ADP
ajst-15452	58	5	solarpowered	solarpowere	VERB
ajst-15452	58	6	drones	drone	NOUN
ajst-15452	58	7	solar	solar	ADJ
ajst-15452	58	8	cells	cell	NOUN
ajst-15452	58	9	use	use	VERB
ajst-15452	58	10	the	the	DET
ajst-15452	58	11	photoelectric	photoelectric	ADJ
ajst-15452	58	12	effect	effect	NOUN
ajst-15452	58	13	of	of	ADP
ajst-15452	58	14	semiconductor	semiconductor	NOUN
ajst-15452	58	15	materials	material	NOUN
ajst-15452	58	16	to	to	PART
ajst-15452	58	17	convert	convert	VERB
ajst-15452	58	18	solar	solar	ADJ
ajst-15452	58	19	energy	energy	NOUN
ajst-15452	58	20	into	into	ADP
ajst-15452	58	21	electricity	electricity	NOUN
ajst-15452	58	22	.	.	PUNCT
ajst-15452	59	1	depending	depend	VERB
ajst-15452	59	2	on	on	ADP
ajst-15452	59	3	the	the	DET
ajst-15452	59	4	type	type	NOUN
ajst-15452	59	5	of	of	ADP
ajst-15452	59	6	material	material	NOUN
ajst-15452	59	7	,	,	PUNCT
ajst-15452	59	8	solar	solar	ADJ
ajst-15452	59	9	cells	cell	NOUN
ajst-15452	59	10	can	can	AUX
ajst-15452	59	11	be	be	AUX
ajst-15452	59	12	classified	classify	VERB
ajst-15452	59	13	as	as	ADP
ajst-15452	59	14	silicon	silicon	NOUN
ajst-15452	59	15	solar	solar	ADJ
ajst-15452	59	16	cells	cell	NOUN
ajst-15452	59	17	,	,	PUNCT
ajst-15452	59	18	amorphous	amorphous	ADJ
ajst-15452	59	19	silicon	silicon	NOUN
ajst-15452	59	20	solar	solar	ADJ
ajst-15452	59	21	cells	cell	NOUN
ajst-15452	59	22	,	,	PUNCT
ajst-15452	59	23	copper	copper	NOUN
ajst-15452	59	24	indium	indium	NOUN
ajst-15452	59	25	gallium	gallium	NOUN
ajst-15452	59	26	selenide	selenide	NOUN
ajst-15452	59	27	(	(	PUNCT
ajst-15452	59	28	cigs	cig	NOUN
ajst-15452	59	29	)	)	PUNCT
ajst-15452	59	30	solar	solar	ADJ
ajst-15452	59	31	cells	cell	NOUN
ajst-15452	59	32	and	and	CCONJ
ajst-15452	59	33	chalcogenide	chalcogenide	NOUN
ajst-15452	59	34	solar	solar	PROPN
ajst-15452	59	35	cells[11	cells[11	PROPN
ajst-15452	59	36	]	]	PUNCT
ajst-15452	59	37	.	.	PUNCT
ajst-15452	60	1	the	the	DET
ajst-15452	60	2	solar	solar	ADJ
ajst-15452	60	3	cells	cell	NOUN
ajst-15452	60	4	can	can	AUX
ajst-15452	60	5	be	be	AUX
ajst-15452	60	6	divided	divide	VERB
ajst-15452	60	7	into	into	ADP
ajst-15452	60	8	silicon	silicon	NOUN
ajst-15452	60	9	solar	solar	ADJ
ajst-15452	60	10	cells	cell	NOUN
ajst-15452	60	11	,	,	PUNCT
ajst-15452	60	12	amorphous	amorphous	ADJ
ajst-15452	60	13	silicon	silicon	NOUN
ajst-15452	60	14	solar	solar	ADJ
ajst-15452	60	15	cells	cell	NOUN
ajst-15452	60	16	,	,	PUNCT
ajst-15452	60	17	copper	copper	NOUN
ajst-15452	60	18	indium	indium	NOUN
ajst-15452	60	19	gallium	gallium	NOUN
ajst-15452	60	20	selenide	selenide	NOUN
ajst-15452	60	21	(	(	PUNCT
ajst-15452	60	22	cigs	cig	NOUN
ajst-15452	60	23	)	)	PUNCT
ajst-15452	60	24	solar	solar	ADJ
ajst-15452	60	25	cells	cell	NOUN
ajst-15452	60	26	and	and	CCONJ
ajst-15452	60	27	calcite	calcite	ADJ
ajst-15452	60	28	solar	solar	ADJ
ajst-15452	60	29	cells	cell	NOUN
ajst-15452	60	30	.	.	PUNCT
ajst-15452	61	1	as	as	ADV
ajst-15452	61	2	early	early	ADV
ajst-15452	61	3	as	as	ADP
ajst-15452	61	4	the	the	DET
ajst-15452	61	5	mid20th	mid20th	ADJ
ajst-15452	61	6	century	century	NOUN
ajst-15452	61	7	,	,	PUNCT
ajst-15452	61	8	attempts	attempt	NOUN
ajst-15452	61	9	were	be	AUX
ajst-15452	61	10	made	make	VERB
ajst-15452	61	11	to	to	PART
ajst-15452	61	12	develop	develop	VERB
ajst-15452	61	13	aircraft	aircraft	NOUN
ajst-15452	61	14	that	that	PRON
ajst-15452	61	15	could	could	AUX
ajst-15452	61	16	use	use	VERB
ajst-15452	61	17	solar	solar	ADJ
ajst-15452	61	18	radiation	radiation	NOUN
ajst-15452	61	19	as	as	ADP
ajst-15452	61	20	a	a	DET
ajst-15452	61	21	source	source	NOUN
ajst-15452	61	22	of	of	ADP
ajst-15452	61	23	propulsion	propulsion	NOUN
ajst-15452	61	24	.	.	PUNCT
ajst-15452	62	1	the	the	DET
ajst-15452	62	2	power	power	NOUN
ajst-15452	62	3	system	system	NOUN
ajst-15452	62	4	of	of	ADP
ajst-15452	62	5	a	a	DET
ajst-15452	62	6	solar	solar	ADJ
ajst-15452	62	7	-	-	PUNCT
ajst-15452	62	8	powered	power	VERB
ajst-15452	62	9	aircraft	aircraft	NOUN
ajst-15452	62	10	consists	consist	VERB
ajst-15452	62	11	of	of	ADP
ajst-15452	62	12	solar	solar	ADJ
ajst-15452	62	13	panels	panel	NOUN
ajst-15452	62	14	,	,	PUNCT
ajst-15452	62	15	dc	dc	PROPN
ajst-15452	62	16	motors	motors	PROPN
ajst-15452	62	17	,	,	PUNCT
ajst-15452	62	18	propellers	propeller	NOUN
ajst-15452	62	19	and	and	CCONJ
ajst-15452	62	20	controllers	controller	NOUN
ajst-15452	62	21	.	.	PUNCT
ajst-15452	63	1	due	due	ADP
ajst-15452	63	2	to	to	ADP
ajst-15452	63	3	the	the	DET
ajst-15452	63	4	low	low	ADJ
ajst-15452	63	5	energy	energy	NOUN
ajst-15452	63	6	density	density	NOUN
ajst-15452	63	7	of	of	ADP
ajst-15452	63	8	solar	solar	ADJ
ajst-15452	63	9	radiation	radiation	NOUN
ajst-15452	63	10	,	,	PUNCT
ajst-15452	63	11	the	the	DET
ajst-15452	63	12	aircraft	aircraft	NOUN
ajst-15452	63	13	must	must	AUX
ajst-15452	63	14	have	have	VERB
ajst-15452	63	15	a	a	DET
ajst-15452	63	16	large	large	ADJ
ajst-15452	63	17	area	area	NOUN
ajst-15452	63	18	of	of	ADP
ajst-15452	63	19	solar	solar	ADJ
ajst-15452	63	20	cells	cell	NOUN
ajst-15452	63	21	to	to	PART
ajst-15452	63	22	generate	generate	VERB
ajst-15452	63	23	enough	enough	ADJ
ajst-15452	63	24	energy	energy	NOUN
ajst-15452	63	25	.	.	PUNCT
ajst-15452	64	1	the	the	DET
ajst-15452	64	2	development	development	NOUN
ajst-15452	64	3	of	of	ADP
ajst-15452	64	4	solar	solar	NOUN
ajst-15452	64	5	-	-	PUNCT
ajst-15452	64	6	powered	power	VERB
ajst-15452	64	7	drones	drone	NOUN
ajst-15452	64	8	officially	officially	ADV
ajst-15452	64	9	began	begin	VERB
ajst-15452	64	10	on	on	ADP
ajst-15452	64	11	4	4	NUM
ajst-15452	64	12	november	november	NOUN
ajst-15452	64	13	1974	1974	NUM
ajst-15452	64	14	,	,	PUNCT
ajst-15452	64	15	and	and	CCONJ
ajst-15452	64	16	the	the	DET
ajst-15452	64	17	world	world	NOUN
ajst-15452	64	18	's	's	PART
ajst-15452	64	19	first	first	ADJ
ajst-15452	64	20	solar	solar	ADJ
ajst-15452	64	21	-	-	PUNCT
ajst-15452	64	22	powered	power	VERB
ajst-15452	64	23	drone	drone	NOUN
ajst-15452	64	24	,	,	PUNCT
ajst-15452	64	25	the	the	DET
ajst-15452	64	26	sunrise	sunrise	NOUN
ajst-15452	64	27	i	i	PRON
ajst-15452	64	28	,	,	PUNCT
ajst-15452	64	29	made	make	VERB
ajst-15452	64	30	its	its	PRON
ajst-15452	64	31	maiden	maiden	ADJ
ajst-15452	64	32	flight	flight	NOUN
ajst-15452	64	33	in	in	ADP
ajst-15452	64	34	september	september	PROPN
ajst-15452	64	35	1995	1995	NUM
ajst-15452	64	36	,	,	PUNCT
ajst-15452	64	37	with	with	ADP
ajst-15452	64	38	a	a	DET
ajst-15452	64	39	body	body	NOUN
ajst-15452	64	40	weight	weight	NOUN
ajst-15452	64	41	of	of	ADP
ajst-15452	64	42	12.25	12.25	NUM
ajst-15452	64	43	kg	kg	NOUN
ajst-15452	64	44	,	,	PUNCT
ajst-15452	64	45	a	a	DET
ajst-15452	64	46	total	total	NOUN
ajst-15452	64	47	of	of	ADP
ajst-15452	64	48	4,096	4,096	NUM
ajst-15452	64	49	silicon	silicon	NOUN
ajst-15452	64	50	solar	solar	ADJ
ajst-15452	64	51	cells	cell	NOUN
ajst-15452	64	52	,	,	PUNCT
ajst-15452	64	53	and	and	CCONJ
ajst-15452	64	54	450	450	NUM
ajst-15452	64	55	w	w	NOUN
ajst-15452	64	56	of	of	ADP
ajst-15452	64	57	solar	solar	ADJ
ajst-15452	64	58	power	power	NOUN
ajst-15452	64	59	,	,	PUNCT
ajst-15452	64	60	and	and	CCONJ
ajst-15452	64	61	a	a	DET
ajst-15452	64	62	flight	flight	NOUN
ajst-15452	64	63	time	time	NOUN
ajst-15452	64	64	of	of	ADP
ajst-15452	64	65	20	20	NUM
ajst-15452	64	66	minutes	minute	NOUN
ajst-15452	64	67	at	at	ADP
ajst-15452	64	68	an	an	DET
ajst-15452	64	69	altitude	altitude	NOUN
ajst-15452	64	70	of	of	ADP
ajst-15452	64	71	100	100	NUM
ajst-15452	64	72	m.	m.	NOUN
ajst-15452	64	73	the	the	DET
ajst-15452	64	74	sunrise	sunrise	NOUN
ajst-15452	64	75	i	i	PRON
ajst-15452	64	76	is	be	AUX
ajst-15452	64	77	the	the	DET
ajst-15452	64	78	first	first	ADJ
ajst-15452	64	79	solarpowered	solarpowere	VERB
ajst-15452	64	80	drone	drone	NOUN
ajst-15452	64	81	in	in	ADP
ajst-15452	64	82	the	the	DET
ajst-15452	64	83	world	world	NOUN
ajst-15452	64	84	.	.	PUNCT
ajst-15452	64	85	.	.	PUNCT
ajst-15452	65	1	the	the	DET
ajst-15452	65	2	"	"	PUNCT
ajst-15452	65	3	pathfinder	pathfinder	NOUN
ajst-15452	65	4	"	"	PUNCT
ajst-15452	65	5	project	project	NOUN
ajst-15452	65	6	,	,	PUNCT
ajst-15452	65	7	developed	develop	VERB
ajst-15452	65	8	by	by	ADP
ajst-15452	65	9	nasa	nasa	PROPN
ajst-15452	65	10	and	and	CCONJ
ajst-15452	65	11	launched	launch	VERB
ajst-15452	65	12	in	in	ADP
ajst-15452	65	13	september	september	PROPN
ajst-15452	65	14	1995	1995	NUM
ajst-15452	65	15	,	,	PUNCT
ajst-15452	65	16	has	have	VERB
ajst-15452	65	17	a	a	DET
ajst-15452	65	18	larger	large	ADJ
ajst-15452	65	19	wingspan	wingspan	NOUN
ajst-15452	65	20	than	than	ADP
ajst-15452	65	21	a	a	DET
ajst-15452	65	22	conventional	conventional	ADJ
ajst-15452	65	23	aircraft	aircraft	NOUN
ajst-15452	65	24	and	and	CCONJ
ajst-15452	65	25	is	be	AUX
ajst-15452	65	26	powered	power	VERB
ajst-15452	65	27	by	by	ADP
ajst-15452	65	28	a	a	DET
ajst-15452	65	29	combination	combination	NOUN
ajst-15452	65	30	of	of	ADP
ajst-15452	65	31	solar	solar	ADJ
ajst-15452	65	32	cells	cell	NOUN
ajst-15452	65	33	and	and	CCONJ
ajst-15452	65	34	batteries	battery	NOUN
ajst-15452	65	35	.	.	PUNCT
ajst-15452	66	1	the	the	DET
ajst-15452	66	2	solarpowered	solarpowere	VERB
ajst-15452	66	3	uav	uav	PROPN
ajst-15452	66	4	was	be	AUX
ajst-15452	66	5	designed	design	VERB
ajst-15452	66	6	to	to	PART
ajst-15452	66	7	fly	fly	VERB
ajst-15452	66	8	at	at	ADP
ajst-15452	66	9	an	an	DET
ajst-15452	66	10	altitude	altitude	NOUN
ajst-15452	66	11	of	of	ADP
ajst-15452	66	12	15.4	15.4	NUM
ajst-15452	66	13	kilometres	kilometre	NOUN
ajst-15452	66	14	and	and	CCONJ
ajst-15452	66	15	had	have	VERB
ajst-15452	66	16	a	a	DET
ajst-15452	66	17	total	total	ADJ
ajst-15452	66	18	weight	weight	NOUN
ajst-15452	66	19	of	of	ADP
ajst-15452	66	20	252	252	NUM
ajst-15452	66	21	kilograms	kilogram	NOUN
ajst-15452	66	22	.	.	PUNCT
ajst-15452	67	1	2001	2001	NUM
ajst-15452	67	2	saw	see	VERB
ajst-15452	67	3	the	the	DET
ajst-15452	67	4	launch	launch	NOUN
ajst-15452	67	5	of	of	ADP
ajst-15452	67	6	the	the	DET
ajst-15452	67	7	helios	helios	PROPN
ajst-15452	67	8	uav	uav	PROPN
ajst-15452	67	9	,	,	PUNCT
ajst-15452	67	10	which	which	PRON
ajst-15452	67	11	had	have	VERB
ajst-15452	67	12	a	a	DET
ajst-15452	67	13	wingspan	wingspan	NOUN
ajst-15452	67	14	of	of	ADP
ajst-15452	67	15	75.3	75.3	NUM
ajst-15452	67	16	metres	metre	NOUN
ajst-15452	67	17	,	,	PUNCT
ajst-15452	67	18	a	a	DET
ajst-15452	67	19	solar	solar	NOUN
ajst-15452	67	20	-	-	PUNCT
ajst-15452	67	21	powered	power	VERB
ajst-15452	67	22	power	power	NOUN
ajst-15452	67	23	generation	generation	NOUN
ajst-15452	67	24	capacity	capacity	NOUN
ajst-15452	67	25	of	of	ADP
ajst-15452	67	26	40kw	40kw	NOUN
ajst-15452	67	27	,	,	PUNCT
ajst-15452	67	28	and	and	CCONJ
ajst-15452	67	29	14	14	NUM
ajst-15452	67	30	brushless	brushless	NOUN
ajst-15452	67	31	dc	dc	PROPN
ajst-15452	67	32	motors	motors	PROPN
ajst-15452	67	33	controlling	control	VERB
ajst-15452	67	34	14	14	NUM
ajst-15452	67	35	wing	wing	NOUN
ajst-15452	67	36	propellers	propeller	NOUN
ajst-15452	67	37	.	.	PUNCT
ajst-15452	68	1	the	the	DET
ajst-15452	68	2	aircraft	aircraft	NOUN
ajst-15452	68	3	reached	reach	VERB
ajst-15452	68	4	an	an	DET
ajst-15452	68	5	altitude	altitude	NOUN
ajst-15452	68	6	of	of	ADP
ajst-15452	68	7	29.43	29.43	NUM
ajst-15452	68	8	kilometres	kilometre	NOUN
ajst-15452	68	9	,	,	PUNCT
ajst-15452	68	10	marking	mark	VERB
ajst-15452	68	11	another	another	DET
ajst-15452	68	12	step	step	NOUN
ajst-15452	68	13	forward	forward	ADV
ajst-15452	68	14	in	in	ADP
ajst-15452	68	15	the	the	DET
ajst-15452	68	16	development	development	NOUN
ajst-15452	68	17	of	of	ADP
ajst-15452	68	18	solar	solar	ADJ
ajst-15452	68	19	-	-	PUNCT
ajst-15452	68	20	powered	power	VERB
ajst-15452	68	21	unmanned	unmanned	ADJ
ajst-15452	68	22	aerial	aerial	ADJ
ajst-15452	68	23	vehicles	vehicle	NOUN
ajst-15452	68	24	,	,	PUNCT
ajst-15452	68	25	and	and	CCONJ
ajst-15452	68	26	in	in	ADP
ajst-15452	68	27	july	july	PROPN
ajst-15452	68	28	2010	2010	NUM
ajst-15452	68	29	,	,	PUNCT
ajst-15452	68	30	the	the	DET
ajst-15452	68	31	new	new	ADJ
ajst-15452	68	32	solarpowered	solarpowere	VERB
ajst-15452	68	33	unmanned	unmanned	ADJ
ajst-15452	68	34	aerial	aerial	ADJ
ajst-15452	68	35	vehicle	vehicle	NOUN
ajst-15452	68	36	zephyr	zephyr	PROPN
ajst-15452	68	37	7	7	NUM
ajst-15452	68	38	completed	complete	VERB
ajst-15452	68	39	a	a	DET
ajst-15452	68	40	336hour	336hour	NUM
ajst-15452	68	41	continuous	continuous	ADJ
ajst-15452	68	42	test	test	NOUN
ajst-15452	68	43	flight	flight	NOUN
ajst-15452	68	44	,	,	PUNCT
ajst-15452	68	45	which	which	PRON
ajst-15452	68	46	at	at	ADP
ajst-15452	68	47	the	the	DET
ajst-15452	68	48	time	time	NOUN
ajst-15452	68	49	was	be	AUX
ajst-15452	68	50	the	the	DET
ajst-15452	68	51	longest	long	ADJ
ajst-15452	68	52	single	single	ADJ
ajst-15452	68	53	flight	flight	NOUN
ajst-15452	68	54	ever	ever	ADV
ajst-15452	68	55	recorded	record	VERB
ajst-15452	68	56	.	.	PUNCT
ajst-15452	69	1	"	"	PUNCT
ajst-15452	69	2	the	the	DET
ajst-15452	69	3	westwind	westwind	NOUN
ajst-15452	69	4	's	's	PART
ajst-15452	69	5	solar	solar	NOUN
ajst-15452	69	6	-	-	PUNCT
ajst-15452	69	7	powered	power	VERB
ajst-15452	69	8	uav	uav	PROPN
ajst-15452	69	9	tested	test	VERB
ajst-15452	69	10	a	a	DET
ajst-15452	69	11	new	new	ADJ
ajst-15452	69	12	power	power	NOUN
ajst-15452	69	13	system	system	NOUN
ajst-15452	69	14	that	that	PRON
ajst-15452	69	15	uses	use	VERB
ajst-15452	69	16	a	a	DET
ajst-15452	69	17	combination	combination	NOUN
ajst-15452	69	18	of	of	ADP
ajst-15452	69	19	lithium	lithium	NOUN
ajst-15452	69	20	-	-	PUNCT
ajst-15452	69	21	ion	ion	NOUN
ajst-15452	69	22	batteries	battery	NOUN
ajst-15452	69	23	and	and	CCONJ
ajst-15452	69	24	solar	solar	ADJ
ajst-15452	69	25	panels	panel	NOUN
ajst-15452	69	26	rather	rather	ADV
ajst-15452	69	27	than	than	ADP
ajst-15452	69	28	a	a	DET
ajst-15452	69	29	single	single	ADJ
ajst-15452	69	30	power	power	NOUN
ajst-15452	69	31	source	source	NOUN
ajst-15452	69	32	.	.	PUNCT
ajst-15452	70	1	china	china	PROPN
ajst-15452	70	2	's	's	PART
ajst-15452	70	3	first	first	ADJ
ajst-15452	70	4	"	"	PUNCT
ajst-15452	70	5	soarer	soarer	PROPN
ajst-15452	70	6	"	"	PUNCT
ajst-15452	70	7	uav	uav	PROPN
ajst-15452	70	8	,	,	PUNCT
ajst-15452	70	9	developed	develop	VERB
ajst-15452	70	10	by	by	ADP
ajst-15452	70	11	professors	professor	NOUN
ajst-15452	70	12	yong	yong	PROPN
ajst-15452	70	13	zhao	zhao	PROPN
ajst-15452	70	14	and	and	CCONJ
ajst-15452	70	15	xiaoyang	xiaoyang	PROPN
ajst-15452	70	16	li	li	PROPN
ajst-15452	70	17	and	and	CCONJ
ajst-15452	70	18	their	their	PRON
ajst-15452	70	19	team	team	NOUN
ajst-15452	70	20	,	,	PUNCT
ajst-15452	70	21	is	be	AUX
ajst-15452	70	22	an	an	DET
ajst-15452	70	23	important	important	ADJ
ajst-15452	70	24	milestone	milestone	NOUN
ajst-15452	70	25	in	in	ADP
ajst-15452	70	26	china	china	PROPN
ajst-15452	70	27	's	's	PART
ajst-15452	70	28	solar	solar	PROPN
ajst-15452	70	29	uav	uav	PROPN
ajst-15452	70	30	industry	industry	NOUN
ajst-15452	70	31	.	.	PUNCT
ajst-15452	71	1	"	"	PUNCT
ajst-15452	71	2	with	with	ADP
ajst-15452	71	3	a	a	DET
ajst-15452	71	4	length	length	NOUN
ajst-15452	71	5	of	of	ADP
ajst-15452	71	6	1.25	1.25	NUM
ajst-15452	71	7	metres	metre	NOUN
ajst-15452	71	8	and	and	CCONJ
ajst-15452	71	9	a	a	DET
ajst-15452	71	10	wingspan	wingspan	NOUN
ajst-15452	71	11	of	of	ADP
ajst-15452	71	12	1.88	1.88	NUM
ajst-15452	71	13	metres	metre	NOUN
ajst-15452	71	14	,	,	PUNCT
ajst-15452	71	15	the	the	DET
ajst-15452	71	16	soarer	soarer	NOUN
ajst-15452	71	17	can	can	AUX
ajst-15452	71	18	fly	fly	VERB
ajst-15452	71	19	at	at	ADP
ajst-15452	71	20	an	an	DET
ajst-15452	71	21	altitude	altitude	NOUN
ajst-15452	71	22	of	of	ADP
ajst-15452	71	23	between	between	ADP
ajst-15452	71	24	1,000	1,000	NUM
ajst-15452	71	25	and	and	CCONJ
ajst-15452	71	26	1,500	1,500	NUM
ajst-15452	71	27	metres	metre	NOUN
ajst-15452	71	28	.	.	PUNCT
ajst-15452	72	1	there	there	PRON
ajst-15452	72	2	are	be	VERB
ajst-15452	72	3	120	120	NUM
ajst-15452	72	4	monocrystalline	monocrystalline	ADJ
ajst-15452	72	5	silicon	silicon	NOUN
ajst-15452	72	6	solar	solar	ADJ
ajst-15452	72	7	cells	cell	NOUN
ajst-15452	72	8	on	on	ADP
ajst-15452	72	9	the	the	DET
ajst-15452	72	10	wings	wing	NOUN
ajst-15452	72	11	,	,	PUNCT
ajst-15452	72	12	a	a	DET
ajst-15452	72	13	thin	thin	ADJ
ajst-15452	72	14	protective	protective	ADJ
ajst-15452	72	15	layer	layer	NOUN
ajst-15452	72	16	of	of	ADP
ajst-15452	72	17	gpps	gpps	NOUN
ajst-15452	72	18	on	on	ADP
ajst-15452	72	19	the	the	DET
ajst-15452	72	20	wings	wing	NOUN
ajst-15452	72	21	,	,	PUNCT
ajst-15452	72	22	and	and	CCONJ
ajst-15452	72	23	a	a	DET
ajst-15452	72	24	special	special	ADJ
ajst-15452	72	25	nickelmetal	nickelmetal	ADJ
ajst-15452	72	26	hydride	hydride	NOUN
ajst-15452	72	27	battery	battery	NOUN
ajst-15452	72	28	for	for	ADP
ajst-15452	72	29	energy	energy	NOUN
ajst-15452	72	30	storage[12	storage[12	NOUN
ajst-15452	72	31	]	]	PUNCT
ajst-15452	72	32	.	.	PUNCT
ajst-15452	73	1	in	in	ADP
ajst-15452	73	2	2002	2002	NUM
ajst-15452	73	3	,	,	PUNCT
ajst-15452	73	4	the	the	DET
ajst-15452	73	5	zhuhai	zhuhai	PROPN
ajst-15452	73	6	new	new	ADJ
ajst-15452	73	7	aeronautical	aeronautical	PROPN
ajst-15452	73	8	concept	concept	NOUN
ajst-15452	73	9	r&d	r&d	NOUN
ajst-15452	73	10	centre	centre	NOUN
ajst-15452	73	11	launched	launch	VERB
ajst-15452	73	12	the	the	DET
ajst-15452	73	13	"	"	PUNCT
ajst-15452	73	14	green	green	ADJ
ajst-15452	73	15	pioneer	pioneer	NOUN
ajst-15452	73	16	"	"	PUNCT
ajst-15452	73	17	solar	solar	PROPN
ajst-15452	73	18	uav	uav	PROPN
ajst-15452	73	19	research	research	NOUN
ajst-15452	73	20	project	project	NOUN
ajst-15452	73	21	,	,	PUNCT
ajst-15452	73	22	which	which	PRON
ajst-15452	73	23	is	be	AUX
ajst-15452	73	24	a	a	DET
ajst-15452	73	25	technical	technical	ADJ
ajst-15452	73	26	demonstration	demonstration	NOUN
ajst-15452	73	27	of	of	ADP
ajst-15452	73	28	the	the	DET
ajst-15452	73	29	aerodynamic	aerodynamic	ADJ
ajst-15452	73	30	design	design	NOUN
ajst-15452	73	31	of	of	ADP
ajst-15452	73	32	a	a	DET
ajst-15452	73	33	solarpowered	solarpowere	VERB
ajst-15452	73	34	"	"	PUNCT
ajst-15452	73	35	composite	composite	ADJ
ajst-15452	73	36	wing	wing	NOUN
ajst-15452	73	37	"	"	PUNCT
ajst-15452	73	38	.	.	PUNCT
ajst-15452	74	1	the	the	DET
ajst-15452	74	2	uav	uav	PROPN
ajst-15452	74	3	adopts	adopt	VERB
ajst-15452	74	4	an	an	DET
ajst-15452	74	5	aerodynamic	aerodynamic	ADJ
ajst-15452	74	6	composite	composite	ADJ
ajst-15452	74	7	wing	wing	NOUN
ajst-15452	74	8	design	design	NOUN
ajst-15452	74	9	with	with	ADP
ajst-15452	74	10	solar	solar	ADJ
ajst-15452	74	11	panels	panel	NOUN
ajst-15452	74	12	on	on	ADP
ajst-15452	74	13	both	both	CCONJ
ajst-15452	74	14	the	the	DET
ajst-15452	74	15	upper	upper	ADJ
ajst-15452	74	16	and	and	CCONJ
ajst-15452	74	17	lower	low	ADJ
ajst-15452	74	18	wing	wing	NOUN
ajst-15452	74	19	surfaces	surface	NOUN
ajst-15452	74	20	.	.	PUNCT
ajst-15452	75	1	"	"	PUNCT
ajst-15452	75	2	the	the	DET
ajst-15452	75	3	green	green	PROPN
ajst-15452	75	4	pioneer	pioneer	PROPN
ajst-15452	75	5	completed	complete	VERB
ajst-15452	75	6	its	its	PRON
ajst-15452	75	7	first	first	ADJ
ajst-15452	75	8	1/4	1/4	NUM
ajst-15452	75	9	-	-	PUNCT
ajst-15452	75	10	scale	scale	NOUN
ajst-15452	75	11	demonstration	demonstration	NOUN
ajst-15452	75	12	flight	flight	NOUN
ajst-15452	75	13	in	in	ADP
ajst-15452	75	14	2002	2002	NUM
ajst-15452	75	15	and	and	CCONJ
ajst-15452	75	16	its	its	PRON
ajst-15452	75	17	1/2	1/2	NUM
ajst-15452	75	18	-	-	PUNCT
ajst-15452	75	19	scale	scale	NOUN
ajst-15452	75	20	demonstration	demonstration	NOUN
ajst-15452	75	21	flight	flight	NOUN
ajst-15452	75	22	at	at	ADP
ajst-15452	75	23	the	the	DET
ajst-15452	75	24	end	end	NOUN
ajst-15452	75	25	of	of	ADP
ajst-15452	75	26	2003[13	2003[13	NUM
ajst-15452	75	27	]	]	PUNCT
ajst-15452	75	28	.	.	PUNCT
ajst-15452	76	1	the	the	DET
ajst-15452	76	2	green	green	PROPN
ajst-15452	76	3	pioneer	pioneer	PROPN
ajst-15452	76	4	4.2	4.2	NUM
ajst-15452	76	5	.	.	PUNCT
ajst-15452	77	1	key	key	ADJ
ajst-15452	77	2	technologies	technology	NOUN
ajst-15452	77	3	for	for	ADP
ajst-15452	77	4	solar	solar	NOUN
ajst-15452	77	5	-	-	PUNCT
ajst-15452	77	6	powered	power	VERB
ajst-15452	77	7	drones	drone	NOUN
ajst-15452	77	8	(	(	PUNCT
ajst-15452	77	9	1	1	X
ajst-15452	77	10	)	)	PUNCT
ajst-15452	77	11	overall	overall	ADJ
ajst-15452	77	12	layout	layout	ADP
ajst-15452	77	13	solar	solar	NOUN
ajst-15452	77	14	-	-	PUNCT
ajst-15452	77	15	powered	power	VERB
ajst-15452	77	16	uavs	uavs	NOUN
ajst-15452	77	17	are	be	AUX
ajst-15452	77	18	often	often	ADV
ajst-15452	77	19	designed	design	VERB
ajst-15452	77	20	with	with	ADP
ajst-15452	77	21	a	a	DET
ajst-15452	77	22	large	large	ADJ
ajst-15452	77	23	aspect	aspect	NOUN
ajst-15452	77	24	ratio	ratio	NOUN
ajst-15452	77	25	to	to	PART
ajst-15452	77	26	achieve	achieve	VERB
ajst-15452	77	27	a	a	DET
ajst-15452	77	28	high	high	ADJ
ajst-15452	77	29	lift	lift	NOUN
ajst-15452	77	30	-	-	PUNCT
ajst-15452	77	31	to	to	ADP
ajst-15452	77	32	-	-	PUNCT
ajst-15452	77	33	drag	drag	NOUN
ajst-15452	77	34	ratio	ratio	NOUN
ajst-15452	77	35	,	,	PUNCT
ajst-15452	77	36	which	which	PRON
ajst-15452	77	37	allows	allow	VERB
ajst-15452	77	38	for	for	SCONJ
ajst-15452	77	39	more	more	ADJ
ajst-15452	77	40	solar	solar	ADJ
ajst-15452	77	41	panels	panel	NOUN
ajst-15452	77	42	to	to	PART
ajst-15452	77	43	be	be	AUX
ajst-15452	77	44	mounted	mount	VERB
ajst-15452	77	45	on	on	ADP
ajst-15452	77	46	the	the	DET
ajst-15452	77	47	upper	upper	ADJ
ajst-15452	77	48	surface	surface	NOUN
ajst-15452	77	49	of	of	ADP
ajst-15452	77	50	the	the	DET
ajst-15452	77	51	wing	wing	NOUN
ajst-15452	77	52	,	,	PUNCT
ajst-15452	77	53	and	and	CCONJ
ajst-15452	77	54	also	also	ADV
ajst-15452	77	55	reduces	reduce	VERB
ajst-15452	77	56	energy	energy	NOUN
ajst-15452	77	57	consumption	consumption	NOUN
ajst-15452	77	58	by	by	ADP
ajst-15452	77	59	reducing	reduce	VERB
ajst-15452	77	60	drag	drag	NOUN
ajst-15452	77	61	while	while	SCONJ
ajst-15452	77	62	maintaining	maintain	VERB
ajst-15452	77	63	the	the	DET
ajst-15452	77	64	weight	weight	NOUN
ajst-15452	77	65	of	of	ADP
ajst-15452	77	66	the	the	DET
ajst-15452	77	67	uav	uav	PROPN
ajst-15452	77	68	.	.	PUNCT
ajst-15452	78	1	(	(	PUNCT
ajst-15452	78	2	2	2	X
ajst-15452	78	3	)	)	PUNCT
ajst-15452	78	4	framework	framework	NOUN
ajst-15452	78	5	in	in	ADP
ajst-15452	78	6	order	order	NOUN
ajst-15452	78	7	to	to	PART
ajst-15452	78	8	reduce	reduce	VERB
ajst-15452	78	9	energy	energy	NOUN
ajst-15452	78	10	consumption	consumption	NOUN
ajst-15452	78	11	,	,	PUNCT
ajst-15452	78	12	solar	solar	NOUN
ajst-15452	78	13	-	-	PUNCT
ajst-15452	78	14	powered	power	VERB
ajst-15452	78	15	49	49	NUM
ajst-15452	78	16	drones	drone	NOUN
ajst-15452	78	17	are	be	AUX
ajst-15452	78	18	lighter	light	ADJ
ajst-15452	78	19	than	than	ADP
ajst-15452	78	20	conventional	conventional	ADJ
ajst-15452	78	21	drones	drone	NOUN
ajst-15452	78	22	,	,	PUNCT
ajst-15452	78	23	but	but	CCONJ
ajst-15452	78	24	still	still	ADV
ajst-15452	78	25	have	have	VERB
ajst-15452	78	26	high	high	ADJ
ajst-15452	78	27	strength	strength	NOUN
ajst-15452	78	28	.	.	PUNCT
ajst-15452	79	1	currently	currently	ADV
ajst-15452	79	2	,	,	PUNCT
ajst-15452	79	3	frames	frame	NOUN
ajst-15452	79	4	and	and	CCONJ
ajst-15452	79	5	housings	housing	NOUN
ajst-15452	79	6	are	be	AUX
ajst-15452	79	7	mainly	mainly	ADV
ajst-15452	79	8	made	make	VERB
ajst-15452	79	9	of	of	ADP
ajst-15452	79	10	lightweight	lightweight	ADJ
ajst-15452	79	11	non	non	ADJ
ajst-15452	79	12	-	-	ADJ
ajst-15452	79	13	metallic	metallic	ADJ
ajst-15452	79	14	materials	material	NOUN
ajst-15452	79	15	,	,	PUNCT
ajst-15452	79	16	while	while	SCONJ
ajst-15452	79	17	the	the	DET
ajst-15452	79	18	main	main	ADJ
ajst-15452	79	19	support	support	NOUN
ajst-15452	79	20	structures	structure	NOUN
ajst-15452	79	21	are	be	AUX
ajst-15452	79	22	usually	usually	ADV
ajst-15452	79	23	made	make	VERB
ajst-15452	79	24	of	of	ADP
ajst-15452	79	25	carbon	carbon	NOUN
ajst-15452	79	26	fibre	fibre	NOUN
ajst-15452	79	27	composites	composite	NOUN
ajst-15452	79	28	.	.	PUNCT
ajst-15452	80	1	carbon	carbon	NOUN
ajst-15452	80	2	fibre	fibre	NOUN
ajst-15452	80	3	composites	composite	NOUN
ajst-15452	80	4	are	be	AUX
ajst-15452	80	5	not	not	PART
ajst-15452	80	6	only	only	ADV
ajst-15452	80	7	lightweight	lightweight	ADJ
ajst-15452	80	8	,	,	PUNCT
ajst-15452	80	9	but	but	CCONJ
ajst-15452	80	10	also	also	ADV
ajst-15452	80	11	have	have	VERB
ajst-15452	80	12	high	high	ADJ
ajst-15452	80	13	specific	specific	ADJ
ajst-15452	80	14	strength	strength	NOUN
ajst-15452	80	15	,	,	PUNCT
ajst-15452	80	16	specific	specific	ADJ
ajst-15452	80	17	modulus	modulus	NOUN
ajst-15452	80	18	,	,	PUNCT
ajst-15452	80	19	fatigue	fatigue	NOUN
ajst-15452	80	20	and	and	CCONJ
ajst-15452	80	21	corrosion	corrosion	NOUN
ajst-15452	80	22	resistance	resistance	NOUN
ajst-15452	80	23	,	,	PUNCT
ajst-15452	80	24	as	as	ADV
ajst-15452	80	25	well	well	ADV
ajst-15452	80	26	as	as	ADP
ajst-15452	80	27	good	good	ADJ
ajst-15452	80	28	processability	processability	NOUN
ajst-15452	80	29	.	.	PUNCT
ajst-15452	81	1	(	(	PUNCT
ajst-15452	81	2	3	3	X
ajst-15452	81	3	)	)	PUNCT
ajst-15452	81	4	solar	solar	NOUN
ajst-15452	81	5	-	-	PUNCT
ajst-15452	81	6	powered	power	VERB
ajst-15452	81	7	drones	drone	NOUN
ajst-15452	81	8	for	for	ADP
ajst-15452	81	9	night	night	NOUN
ajst-15452	81	10	navigation	navigation	NOUN
ajst-15452	81	11	owing	owe	VERB
ajst-15452	81	12	to	to	ADP
ajst-15452	81	13	the	the	DET
ajst-15452	81	14	lack	lack	NOUN
ajst-15452	81	15	of	of	ADP
ajst-15452	81	16	sunlight	sunlight	NOUN
ajst-15452	81	17	at	at	ADP
ajst-15452	81	18	night	night	NOUN
ajst-15452	81	19	,	,	PUNCT
ajst-15452	81	20	in	in	ADP
ajst-15452	81	21	order	order	NOUN
ajst-15452	81	22	for	for	SCONJ
ajst-15452	81	23	a	a	DET
ajst-15452	81	24	solarpowered	solarpowere	VERB
ajst-15452	81	25	uav	uav	PROPN
ajst-15452	81	26	to	to	PART
ajst-15452	81	27	fly	fly	VERB
ajst-15452	81	28	continuously	continuously	ADV
ajst-15452	81	29	day	day	NOUN
ajst-15452	81	30	and	and	CCONJ
ajst-15452	81	31	night	night	NOUN
ajst-15452	81	32	,	,	PUNCT
ajst-15452	81	33	the	the	DET
ajst-15452	81	34	excess	excess	ADJ
ajst-15452	81	35	electricity	electricity	NOUN
ajst-15452	81	36	generated	generate	VERB
ajst-15452	81	37	by	by	ADP
ajst-15452	81	38	solar	solar	ADJ
ajst-15452	81	39	power	power	NOUN
ajst-15452	81	40	during	during	ADP
ajst-15452	81	41	the	the	DET
ajst-15452	81	42	day	day	NOUN
ajst-15452	81	43	must	must	AUX
ajst-15452	81	44	be	be	AUX
ajst-15452	81	45	stored	store	VERB
ajst-15452	81	46	in	in	ADP
ajst-15452	81	47	an	an	DET
ajst-15452	81	48	energy	energy	NOUN
ajst-15452	81	49	storage	storage	NOUN
ajst-15452	81	50	system	system	NOUN
ajst-15452	81	51	(	(	PUNCT
ajst-15452	81	52	e.g.	e.g.	ADV
ajst-15452	81	53	,	,	PUNCT
ajst-15452	81	54	lithium	lithium	NOUN
ajst-15452	81	55	batteries	battery	NOUN
ajst-15452	81	56	)	)	PUNCT
ajst-15452	81	57	that	that	PRON
ajst-15452	81	58	can	can	AUX
ajst-15452	81	59	be	be	AUX
ajst-15452	81	60	used	use	VERB
ajst-15452	81	61	for	for	ADP
ajst-15452	81	62	night	night	NOUN
ajst-15452	81	63	flights	flight	NOUN
ajst-15452	81	64	.	.	PUNCT
ajst-15452	82	1	night	night	NOUN
ajst-15452	82	2	flights	flight	NOUN
ajst-15452	82	3	of	of	ADP
ajst-15452	82	4	uavs	uavs	NOUN
ajst-15452	82	5	should	should	AUX
ajst-15452	82	6	be	be	AUX
ajst-15452	82	7	conducted	conduct	VERB
ajst-15452	82	8	in	in	ADP
ajst-15452	82	9	a	a	DET
ajst-15452	82	10	different	different	ADJ
ajst-15452	82	11	flight	flight	NOUN
ajst-15452	82	12	mode	mode	NOUN
ajst-15452	82	13	than	than	ADP
ajst-15452	82	14	during	during	ADP
ajst-15452	82	15	the	the	DET
ajst-15452	82	16	day	day	NOUN
ajst-15452	82	17	.	.	PUNCT
ajst-15452	83	1	in	in	ADP
ajst-15452	83	2	order	order	NOUN
ajst-15452	83	3	to	to	PART
ajst-15452	83	4	save	save	VERB
ajst-15452	83	5	energy	energy	NOUN
ajst-15452	83	6	,	,	PUNCT
ajst-15452	83	7	night	night	NOUN
ajst-15452	83	8	flight	flight	NOUN
ajst-15452	83	9	is	be	AUX
ajst-15452	83	10	usually	usually	ADV
ajst-15452	83	11	a	a	DET
ajst-15452	83	12	combination	combination	NOUN
ajst-15452	83	13	of	of	ADP
ajst-15452	83	14	unpowered	unpowered	ADJ
ajst-15452	83	15	gliding	gliding	NOUN
ajst-15452	83	16	and	and	CCONJ
ajst-15452	83	17	powered	powered	ADJ
ajst-15452	83	18	flight	flight	NOUN
ajst-15452	83	19	.	.	PUNCT
ajst-15452	84	1	solar	solar	ADJ
ajst-15452	84	2	-	-	PUNCT
ajst-15452	84	3	powered	power	VERB
ajst-15452	84	4	uavs	uavs	NOUN
ajst-15452	84	5	have	have	VERB
ajst-15452	84	6	excellent	excellent	ADJ
ajst-15452	84	7	gliding	glide	VERB
ajst-15452	84	8	capabilities	capability	NOUN
ajst-15452	84	9	due	due	ADP
ajst-15452	84	10	to	to	ADP
ajst-15452	84	11	their	their	PRON
ajst-15452	84	12	high	high	ADJ
ajst-15452	84	13	wing	wing	NOUN
ajst-15452	84	14	aspect	aspect	NOUN
ajst-15452	84	15	ratio	ratio	NOUN
ajst-15452	84	16	and	and	CCONJ
ajst-15452	84	17	lightweight	lightweight	ADJ
ajst-15452	84	18	design[14	design[14	PROPN
ajst-15452	84	19	]	]	PUNCT
ajst-15452	84	20	.	.	PUNCT
ajst-15452	85	1	5	5	X
ajst-15452	85	2	.	.	X
ajst-15452	85	3	fuel	fuel	NOUN
ajst-15452	85	4	cell	cell	NOUN
ajst-15452	85	5	power	power	NOUN
ajst-15452	85	6	5.1	5.1	NUM
ajst-15452	85	7	.	.	PUNCT
ajst-15452	86	1	hydrogen	hydrogen	NOUN
ajst-15452	86	2	fuel	fuel	NOUN
ajst-15452	86	3	cell	cell	NOUN
ajst-15452	86	4	uav	uav	PROPN
ajst-15452	86	5	generation	generation	NOUN
ajst-15452	86	6	and	and	CCONJ
ajst-15452	86	7	development	development	NOUN
ajst-15452	86	8	fuel	fuel	NOUN
ajst-15452	86	9	cell	cell	NOUN
ajst-15452	86	10	consists	consist	VERB
ajst-15452	86	11	of	of	ADP
ajst-15452	86	12	proton	proton	NOUN
ajst-15452	86	13	exchange	exchange	NOUN
ajst-15452	86	14	membrane	membrane	NOUN
ajst-15452	86	15	,	,	PUNCT
ajst-15452	86	16	catalytic	catalytic	ADJ
ajst-15452	86	17	layer	layer	NOUN
ajst-15452	86	18	,	,	PUNCT
ajst-15452	86	19	cathode	cathode	NOUN
ajst-15452	86	20	,	,	PUNCT
ajst-15452	86	21	anode	anode	NOUN
ajst-15452	86	22	and	and	CCONJ
ajst-15452	86	23	collector	collector	NOUN
ajst-15452	86	24	plate	plate	NOUN
ajst-15452	86	25	.	.	PUNCT
ajst-15452	87	1	according	accord	VERB
ajst-15452	87	2	to	to	ADP
ajst-15452	87	3	different	different	ADJ
ajst-15452	87	4	electrolytes	electrolyte	NOUN
ajst-15452	87	5	,	,	PUNCT
ajst-15452	87	6	fuel	fuel	NOUN
ajst-15452	87	7	cells	cell	NOUN
ajst-15452	87	8	can	can	AUX
ajst-15452	87	9	be	be	AUX
ajst-15452	87	10	divided	divide	VERB
ajst-15452	87	11	into	into	ADP
ajst-15452	87	12	alkaline	alkaline	NOUN
ajst-15452	87	13	fuel	fuel	NOUN
ajst-15452	87	14	cells	cell	NOUN
ajst-15452	87	15	,	,	PUNCT
ajst-15452	87	16	phosphate	phosphate	ADJ
ajst-15452	87	17	fuel	fuel	NOUN
ajst-15452	87	18	cells	cell	NOUN
ajst-15452	87	19	,	,	PUNCT
ajst-15452	87	20	molten	molten	ADJ
ajst-15452	87	21	carbonate	carbonate	NOUN
ajst-15452	87	22	fuel	fuel	NOUN
ajst-15452	87	23	cells	cell	NOUN
ajst-15452	87	24	,	,	PUNCT
ajst-15452	87	25	proton	proton	NOUN
ajst-15452	87	26	exchange	exchange	NOUN
ajst-15452	87	27	membrane	membrane	NOUN
ajst-15452	87	28	fuel	fuel	NOUN
ajst-15452	87	29	cells	cell	NOUN
ajst-15452	87	30	,	,	PUNCT
ajst-15452	87	31	solid	solid	ADJ
ajst-15452	87	32	oxide	oxide	NOUN
ajst-15452	87	33	fuel	fuel	NOUN
ajst-15452	87	34	cells	cell	NOUN
ajst-15452	87	35	and	and	CCONJ
ajst-15452	87	36	direct	direct	ADJ
ajst-15452	87	37	methanol	methanol	NOUN
ajst-15452	87	38	fuel	fuel	NOUN
ajst-15452	87	39	cells	cell	NOUN
ajst-15452	87	40	.	.	PUNCT
ajst-15452	88	1	among	among	ADP
ajst-15452	88	2	them	they	PRON
ajst-15452	88	3	,	,	PUNCT
ajst-15452	88	4	proton	proton	NOUN
ajst-15452	88	5	exchange	exchange	NOUN
ajst-15452	88	6	membrane	membrane	NOUN
ajst-15452	88	7	is	be	AUX
ajst-15452	88	8	currently	currently	ADV
ajst-15452	88	9	the	the	DET
ajst-15452	88	10	most	most	ADV
ajst-15452	88	11	mature	mature	ADJ
ajst-15452	88	12	,	,	PUNCT
ajst-15452	88	13	fastest	fast	ADV
ajst-15452	88	14	developing	develop	VERB
ajst-15452	88	15	and	and	CCONJ
ajst-15452	88	16	most	most	ADV
ajst-15452	88	17	applied	apply	VERB
ajst-15452	88	18	fuel	fuel	NOUN
ajst-15452	88	19	cell	cell	NOUN
ajst-15452	88	20	technology[15	technology[15	NOUN
ajst-15452	88	21	]	]	PUNCT
ajst-15452	88	22	.	.	PUNCT
ajst-15452	89	1	among	among	ADP
ajst-15452	89	2	them	they	PRON
ajst-15452	89	3	,	,	PUNCT
ajst-15452	89	4	proton	proton	NOUN
ajst-15452	89	5	exchange	exchange	NOUN
ajst-15452	89	6	membrane	membrane	NOUN
ajst-15452	89	7	is	be	AUX
ajst-15452	89	8	the	the	DET
ajst-15452	89	9	most	most	ADV
ajst-15452	89	10	mature	mature	ADJ
ajst-15452	89	11	,	,	PUNCT
ajst-15452	89	12	fastest	fast	ADV
ajst-15452	89	13	developing	develop	VERB
ajst-15452	89	14	and	and	CCONJ
ajst-15452	89	15	most	most	ADV
ajst-15452	89	16	applied	apply	VERB
ajst-15452	89	17	fuel	fuel	NOUN
ajst-15452	89	18	cell	cell	NOUN
ajst-15452	89	19	technology	technology	NOUN
ajst-15452	89	20	.	.	PUNCT
ajst-15452	90	1	the	the	DET
ajst-15452	90	2	united	united	PROPN
ajst-15452	90	3	states	states	PROPN
ajst-15452	90	4	is	be	AUX
ajst-15452	90	5	at	at	ADP
ajst-15452	90	6	the	the	DET
ajst-15452	90	7	forefront	forefront	NOUN
ajst-15452	90	8	of	of	ADP
ajst-15452	90	9	the	the	DET
ajst-15452	90	10	application	application	NOUN
ajst-15452	90	11	of	of	ADP
ajst-15452	90	12	fuel	fuel	NOUN
ajst-15452	90	13	cell	cell	NOUN
ajst-15452	90	14	technology	technology	NOUN
ajst-15452	90	15	in	in	ADP
ajst-15452	90	16	the	the	DET
ajst-15452	90	17	field	field	NOUN
ajst-15452	90	18	of	of	ADP
ajst-15452	90	19	uavs	uavs	NOUN
ajst-15452	90	20	.	.	PUNCT
ajst-15452	91	1	as	as	ADV
ajst-15452	91	2	early	early	ADV
ajst-15452	91	3	as	as	ADP
ajst-15452	91	4	2004	2004	NUM
ajst-15452	91	5	,	,	PUNCT
ajst-15452	91	6	the	the	DET
ajst-15452	91	7	u.s	u.s	PROPN
ajst-15452	91	8	.	.	PROPN
ajst-15452	91	9	air	air	PROPN
ajst-15452	91	10	force	force	PROPN
ajst-15452	91	11	research	research	NOUN
ajst-15452	91	12	laboratory	laboratory	NOUN
ajst-15452	91	13	initiated	initiate	VERB
ajst-15452	91	14	the	the	DET
ajst-15452	91	15	fuel	fuel	NOUN
ajst-15452	91	16	cell	cell	NOUN
ajst-15452	91	17	power	power	NOUN
ajst-15452	91	18	project	project	NOUN
ajst-15452	91	19	,	,	PUNCT
ajst-15452	91	20	which	which	PRON
ajst-15452	91	21	aimed	aim	VERB
ajst-15452	91	22	to	to	PART
ajst-15452	91	23	replace	replace	VERB
ajst-15452	91	24	the	the	DET
ajst-15452	91	25	traditional	traditional	ADJ
ajst-15452	91	26	small	small	ADJ
ajst-15452	91	27	electric	electric	PROPN
ajst-15452	91	28	uav	uav	PROPN
ajst-15452	91	29	power	power	NOUN
ajst-15452	91	30	system	system	NOUN
ajst-15452	91	31	with	with	ADP
ajst-15452	91	32	fuel	fuel	NOUN
ajst-15452	91	33	cells	cell	NOUN
ajst-15452	91	34	and	and	CCONJ
ajst-15452	91	35	apply	apply	VERB
ajst-15452	91	36	fuel	fuel	NOUN
ajst-15452	91	37	cell	cell	NOUN
ajst-15452	91	38	technology	technology	NOUN
ajst-15452	91	39	to	to	ADP
ajst-15452	91	40	long	long	ADJ
ajst-15452	91	41	endurance	endurance	NOUN
ajst-15452	91	42	uavs[6	uavs[6	ADV
ajst-15452	91	43	]	]	PUNCT
ajst-15452	91	44	.	.	PUNCT
ajst-15452	92	1	the	the	DET
ajst-15452	92	2	project	project	NOUN
ajst-15452	92	3	was	be	AUX
ajst-15452	92	4	launched	launch	VERB
ajst-15452	92	5	in	in	ADP
ajst-15452	92	6	2004	2004	NUM
ajst-15452	92	7	by	by	ADP
ajst-15452	92	8	the	the	DET
ajst-15452	92	9	u.s	u.s	PROPN
ajst-15452	92	10	.	.	PROPN
ajst-15452	92	11	air	air	PROPN
ajst-15452	92	12	force	force	PROPN
ajst-15452	92	13	research	research	NOUN
ajst-15452	92	14	laboratory	laboratory	NOUN
ajst-15452	92	15	.	.	PUNCT
ajst-15452	93	1	in	in	ADP
ajst-15452	93	2	the	the	DET
ajst-15452	93	3	same	same	ADJ
ajst-15452	93	4	year	year	NOUN
ajst-15452	93	5	,	,	PUNCT
ajst-15452	93	6	uche	uche	PROPN
ajst-15452	93	7	c.	c.	PROPN
ajst-15452	93	8	ofoma	ofoma	PROPN
ajst-15452	93	9	,	,	PUNCT
ajst-15452	93	10	chivey	chivey	PROPN
ajst-15452	93	11	c.	c.	PROPN
ajst-15452	93	12	wu	wu	PROPN
ajst-15452	93	13	and	and	CCONJ
ajst-15452	93	14	other	other	ADJ
ajst-15452	93	15	researchers	researcher	NOUN
ajst-15452	93	16	at	at	ADP
ajst-15452	93	17	the	the	DET
ajst-15452	93	18	university	university	PROPN
ajst-15452	93	19	of	of	ADP
ajst-15452	93	20	california	california	PROPN
ajst-15452	93	21	began	begin	VERB
ajst-15452	93	22	to	to	PART
ajst-15452	93	23	work	work	VERB
ajst-15452	93	24	on	on	ADP
ajst-15452	93	25	the	the	DET
ajst-15452	93	26	development	development	NOUN
ajst-15452	93	27	of	of	ADP
ajst-15452	93	28	a	a	DET
ajst-15452	93	29	fuel	fuel	NOUN
ajst-15452	93	30	cell	cell	NOUN
ajst-15452	93	31	uav	uav	PROPN
ajst-15452	93	32	,	,	PUNCT
ajst-15452	93	33	and	and	CCONJ
ajst-15452	93	34	they	they	PRON
ajst-15452	93	35	completed	complete	VERB
ajst-15452	93	36	the	the	DET
ajst-15452	93	37	initial	initial	ADJ
ajst-15452	93	38	design	design	NOUN
ajst-15452	93	39	of	of	ADP
ajst-15452	93	40	the	the	DET
ajst-15452	93	41	uav	uav	PROPN
ajst-15452	93	42	and	and	CCONJ
ajst-15452	93	43	the	the	DET
ajst-15452	93	44	selection	selection	NOUN
ajst-15452	93	45	of	of	ADP
ajst-15452	93	46	a	a	DET
ajst-15452	93	47	fuel	fuel	NOUN
ajst-15452	93	48	cell	cell	NOUN
ajst-15452	93	49	power	power	NOUN
ajst-15452	93	50	system	system	NOUN
ajst-15452	93	51	.	.	PUNCT
ajst-15452	94	1	by	by	ADP
ajst-15452	94	2	2006	2006	NUM
ajst-15452	94	3	,	,	PUNCT
ajst-15452	94	4	christopher	christopher	PROPN
ajst-15452	94	5	herwerth	herwerth	PROPN
ajst-15452	94	6	and	and	CCONJ
ajst-15452	94	7	others	other	NOUN
ajst-15452	94	8	carried	carry	VERB
ajst-15452	94	9	out	out	ADP
ajst-15452	94	10	a	a	DET
ajst-15452	94	11	detailed	detailed	ADJ
ajst-15452	94	12	design	design	NOUN
ajst-15452	94	13	of	of	ADP
ajst-15452	94	14	the	the	DET
ajst-15452	94	15	aircraft	aircraft	NOUN
ajst-15452	94	16	and	and	CCONJ
ajst-15452	94	17	computer	computer	NOUN
ajst-15452	94	18	simulation	simulation	NOUN
ajst-15452	94	19	experiments	experiment	NOUN
ajst-15452	94	20	,	,	PUNCT
ajst-15452	94	21	selecting	select	VERB
ajst-15452	94	22	a	a	DET
ajst-15452	94	23	550w	550w	NOUN
ajst-15452	94	24	fuel	fuel	NOUN
ajst-15452	94	25	cell	cell	NOUN
ajst-15452	94	26	and	and	CCONJ
ajst-15452	94	27	metal	metal	NOUN
ajst-15452	94	28	hydrogen	hydrogen	NOUN
ajst-15452	94	29	storage	storage	NOUN
ajst-15452	94	30	cylinders	cylinder	NOUN
ajst-15452	94	31	to	to	PART
ajst-15452	94	32	develop	develop	VERB
ajst-15452	94	33	an	an	DET
ajst-15452	94	34	all	all	PRON
ajst-15452	94	35	-	-	PUNCT
ajst-15452	94	36	composite	composite	ADJ
ajst-15452	94	37	flying	flying	NOUN
ajst-15452	94	38	prototype	prototype	NOUN
ajst-15452	94	39	with	with	ADP
ajst-15452	94	40	a	a	DET
ajst-15452	94	41	wingspan	wingspan	NOUN
ajst-15452	94	42	of	of	ADP
ajst-15452	94	43	5.5	5.5	NUM
ajst-15452	94	44	metres	metre	NOUN
ajst-15452	94	45	and	and	CCONJ
ajst-15452	94	46	a	a	DET
ajst-15452	94	47	total	total	ADJ
ajst-15452	94	48	mass	mass	NOUN
ajst-15452	94	49	of	of	ADP
ajst-15452	94	50	9	9	NUM
ajst-15452	94	51	kg	kg	NOUN
ajst-15452	94	52	.	.	PUNCT
ajst-15452	95	1	subsequently	subsequently	ADV
ajst-15452	95	2	,	,	PUNCT
ajst-15452	95	3	the	the	DET
ajst-15452	95	4	power	power	NOUN
ajst-15452	95	5	system	system	NOUN
ajst-15452	95	6	was	be	AUX
ajst-15452	95	7	tested	test	VERB
ajst-15452	95	8	and	and	CCONJ
ajst-15452	95	9	the	the	DET
ajst-15452	95	10	first	first	ADJ
ajst-15452	95	11	flight	flight	NOUN
ajst-15452	95	12	was	be	AUX
ajst-15452	95	13	successfully	successfully	ADV
ajst-15452	95	14	conducted	conduct	VERB
ajst-15452	95	15	.	.	PUNCT
ajst-15452	96	1	the	the	DET
ajst-15452	96	2	u.s	u.s	PROPN
ajst-15452	96	3	.	.	PROPN
ajst-15452	96	4	navy	navy	PROPN
ajst-15452	96	5	has	have	AUX
ajst-15452	96	6	been	be	AUX
ajst-15452	96	7	working	work	VERB
ajst-15452	96	8	on	on	ADP
ajst-15452	96	9	the	the	DET
ajst-15452	96	10	development	development	NOUN
ajst-15452	96	11	of	of	ADP
ajst-15452	96	12	fuel	fuel	NOUN
ajst-15452	96	13	cell	cell	NOUN
ajst-15452	96	14	long	long	ADJ
ajst-15452	96	15	endurance	endurance	PROPN
ajst-15452	96	16	uavs	uavs	NOUN
ajst-15452	96	17	through	through	ADP
ajst-15452	96	18	collaboration	collaboration	NOUN
ajst-15452	96	19	with	with	ADP
ajst-15452	96	20	georgia	georgia	PROPN
ajst-15452	96	21	tech	tech	PROPN
ajst-15452	96	22	and	and	CCONJ
ajst-15452	96	23	others	other	NOUN
ajst-15452	96	24	,	,	PUNCT
ajst-15452	96	25	completing	complete	VERB
ajst-15452	96	26	the	the	DET
ajst-15452	96	27	development	development	NOUN
ajst-15452	96	28	of	of	ADP
ajst-15452	96	29	the	the	DET
ajst-15452	96	30	ion	ion	NOUN
ajst-15452	96	31	tiger	tiger	NOUN
ajst-15452	96	32	uav	uav	PROPN
ajst-15452	96	33	in	in	ADP
ajst-15452	96	34	2009	2009	NUM
ajst-15452	96	35	and	and	CCONJ
ajst-15452	96	36	setting	set	VERB
ajst-15452	96	37	a	a	DET
ajst-15452	96	38	record	record	NOUN
ajst-15452	96	39	for	for	ADP
ajst-15452	96	40	a	a	DET
ajst-15452	96	41	hydrogen	hydrogen	NOUN
ajst-15452	96	42	fuel	fuel	NOUN
ajst-15452	96	43	cell	cell	NOUN
ajst-15452	96	44	powered	power	VERB
ajst-15452	96	45	uav	uav	PROPN
ajst-15452	96	46	flight	flight	NOUN
ajst-15452	96	47	time	time	NOUN
ajst-15452	96	48	of	of	ADP
ajst-15452	96	49	26	26	NUM
ajst-15452	96	50	hours	hour	NOUN
ajst-15452	96	51	and	and	CCONJ
ajst-15452	96	52	1	1	NUM
ajst-15452	96	53	minute	minute	NOUN
ajst-15452	96	54	,	,	PUNCT
ajst-15452	96	55	and	and	CCONJ
ajst-15452	96	56	then	then	ADV
ajst-15452	96	57	breaking	break	VERB
ajst-15452	96	58	its	its	PRON
ajst-15452	96	59	own	own	ADJ
ajst-15452	96	60	record	record	NOUN
ajst-15452	96	61	in	in	ADP
ajst-15452	96	62	2013	2013	NUM
ajst-15452	96	63	with	with	ADP
ajst-15452	96	64	a	a	DET
ajst-15452	96	65	continuous	continuous	ADJ
ajst-15452	96	66	flight	flight	NOUN
ajst-15452	96	67	of	of	ADP
ajst-15452	96	68	48	48	NUM
ajst-15452	96	69	h.	h.	NOUN
ajst-15452	96	70	the	the	DET
ajst-15452	96	71	u.s	u.s	PROPN
ajst-15452	96	72	.	.	PROPN
ajst-15452	96	73	navy	navy	PROPN
ajst-15452	96	74	has	have	AUX
ajst-15452	96	75	been	be	AUX
ajst-15452	96	76	working	work	VERB
ajst-15452	96	77	on	on	ADP
ajst-15452	96	78	the	the	DET
ajst-15452	96	79	development	development	NOUN
ajst-15452	96	80	of	of	ADP
ajst-15452	96	81	fuel	fuel	NOUN
ajst-15452	96	82	cell	cell	NOUN
ajst-15452	96	83	long	long	ADJ
ajst-15452	96	84	endurance	endurance	PROPN
ajst-15452	96	85	uavs	uavs	NOUN
ajst-15452	96	86	through	through	ADP
ajst-15452	96	87	collaboration	collaboration	NOUN
ajst-15452	96	88	with	with	ADP
ajst-15452	96	89	georgia	georgia	PROPN
ajst-15452	96	90	tech	tech	PROPN
ajst-15452	96	91	and	and	CCONJ
ajst-15452	96	92	others[16	others[16	PROPN
ajst-15452	96	93	]	]	PUNCT
ajst-15452	96	94	.	.	PUNCT
ajst-15452	97	1	in	in	ADP
ajst-15452	97	2	2013	2013	NUM
ajst-15452	97	3	,	,	PUNCT
ajst-15452	97	4	it	it	PRON
ajst-15452	97	5	broke	break	VERB
ajst-15452	97	6	its	its	PRON
ajst-15452	97	7	own	own	ADJ
ajst-15452	97	8	record	record	NOUN
ajst-15452	97	9	by	by	ADP
ajst-15452	97	10	flying	fly	VERB
ajst-15452	97	11	continuously	continuously	ADV
ajst-15452	97	12	for	for	ADP
ajst-15452	97	13	48h	48h	NOUN
ajst-15452	97	14	.	.	PUNCT
ajst-15452	98	1	the	the	DET
ajst-15452	98	2	aircraft	aircraft	NOUN
ajst-15452	98	3	is	be	AUX
ajst-15452	98	4	powered	power	VERB
ajst-15452	98	5	by	by	ADP
ajst-15452	98	6	a	a	DET
ajst-15452	98	7	550w	550w	NOUN
ajst-15452	98	8	fuel	fuel	NOUN
ajst-15452	98	9	cell	cell	NOUN
ajst-15452	98	10	,	,	PUNCT
ajst-15452	98	11	which	which	PRON
ajst-15452	98	12	is	be	AUX
ajst-15452	98	13	four	four	NUM
ajst-15452	98	14	times	time	NOUN
ajst-15452	98	15	more	more	ADV
ajst-15452	98	16	efficient	efficient	ADJ
ajst-15452	98	17	than	than	ADP
ajst-15452	98	18	an	an	DET
ajst-15452	98	19	internal	internal	ADJ
ajst-15452	98	20	combustion	combustion	NOUN
ajst-15452	98	21	engine	engine	NOUN
ajst-15452	98	22	of	of	ADP
ajst-15452	98	23	similar	similar	ADJ
ajst-15452	98	24	power	power	NOUN
ajst-15452	98	25	and	and	CCONJ
ajst-15452	98	26	can	can	AUX
ajst-15452	98	27	provide	provide	VERB
ajst-15452	98	28	seven	seven	NUM
ajst-15452	98	29	times	time	NOUN
ajst-15452	98	30	the	the	DET
ajst-15452	98	31	power	power	NOUN
ajst-15452	98	32	of	of	ADP
ajst-15452	98	33	a	a	DET
ajst-15452	98	34	battery	battery	NOUN
ajst-15452	98	35	of	of	ADP
ajst-15452	98	36	the	the	DET
ajst-15452	98	37	same	same	ADJ
ajst-15452	98	38	weight	weight	NOUN
ajst-15452	98	39	.	.	PUNCT
ajst-15452	99	1	4,000	4,000	NUM
ajst-15452	99	2	feet	foot	NOUN
ajst-15452	99	3	above	above	ADP
ajst-15452	99	4	the	the	DET
ajst-15452	99	5	desert	desert	NOUN
ajst-15452	99	6	in	in	ADP
ajst-15452	99	7	southern	southern	PROPN
ajst-15452	99	8	california	california	PROPN
ajst-15452	99	9	.	.	PUNCT
ajst-15452	100	1	powered	power	VERB
ajst-15452	100	2	by	by	ADP
ajst-15452	100	3	four	four	NUM
ajst-15452	100	4	high	high	ADJ
ajst-15452	100	5	-	-	PUNCT
ajst-15452	100	6	efficiency	efficiency	NOUN
ajst-15452	100	7	electric	electric	ADJ
ajst-15452	100	8	motors	motor	NOUN
ajst-15452	100	9	and	and	CCONJ
ajst-15452	100	10	fuel	fuel	NOUN
ajst-15452	100	11	cells	cell	NOUN
ajst-15452	100	12	on	on	ADP
ajst-15452	100	13	its	its	PRON
ajst-15452	100	14	maiden	maiden	ADJ
ajst-15452	100	15	flight	flight	NOUN
ajst-15452	100	16	,	,	PUNCT
ajst-15452	100	17	the	the	DET
ajst-15452	100	18	drone	drone	NOUN
ajst-15452	100	19	was	be	AUX
ajst-15452	100	20	designed	design	VERB
ajst-15452	100	21	to	to	PART
ajst-15452	100	22	fly	fly	VERB
ajst-15452	100	23	for	for	ADP
ajst-15452	100	24	seven	seven	NUM
ajst-15452	100	25	days	day	NOUN
ajst-15452	100	26	at	at	ADP
ajst-15452	100	27	65,000	65,000	NUM
ajst-15452	100	28	feet.[13	feet.[13	ADJ
ajst-15452	100	29	]	]	X
ajst-15452	100	30	it	it	PRON
ajst-15452	100	31	is	be	AUX
ajst-15452	100	32	designed	design	VERB
ajst-15452	100	33	to	to	PART
ajst-15452	100	34	fly	fly	VERB
ajst-15452	100	35	for	for	ADP
ajst-15452	100	36	seven	seven	NUM
ajst-15452	100	37	days	day	NOUN
ajst-15452	100	38	at	at	ADP
ajst-15452	100	39	65,000	65,000	NUM
ajst-15452	100	40	feet	foot	NOUN
ajst-15452	100	41	.	.	PUNCT
ajst-15452	101	1	5.2	5.2	NUM
ajst-15452	101	2	.	.	PUNCT
ajst-15452	102	1	hydrogen	hydrogen	NOUN
ajst-15452	102	2	fuel	fuel	NOUN
ajst-15452	102	3	systems	system	NOUN
ajst-15452	102	4	for	for	ADP
ajst-15452	102	5	uav	uav	PROPN
ajst-15452	102	6	applications	application	NOUN
ajst-15452	102	7	the	the	DET
ajst-15452	102	8	hydrogen	hydrogen	NOUN
ajst-15452	102	9	fuel	fuel	NOUN
ajst-15452	102	10	cell	cell	NOUN
ajst-15452	102	11	system	system	NOUN
ajst-15452	102	12	mainly	mainly	ADV
ajst-15452	102	13	consists	consist	VERB
ajst-15452	102	14	of	of	ADP
ajst-15452	102	15	hydrogen	hydrogen	NOUN
ajst-15452	102	16	storage	storage	NOUN
ajst-15452	102	17	tank	tank	NOUN
ajst-15452	102	18	,	,	PUNCT
ajst-15452	102	19	hydrogen	hydrogen	NOUN
ajst-15452	102	20	fuel	fuel	NOUN
ajst-15452	102	21	cell	cell	NOUN
ajst-15452	102	22	,	,	PUNCT
ajst-15452	102	23	lithium	lithium	NOUN
ajst-15452	102	24	battery	battery	NOUN
ajst-15452	102	25	,	,	PUNCT
ajst-15452	102	26	motor	motor	NOUN
ajst-15452	102	27	and	and	CCONJ
ajst-15452	102	28	propeller	propeller	NOUN
ajst-15452	102	29	.	.	PUNCT
ajst-15452	103	1	when	when	SCONJ
ajst-15452	103	2	the	the	DET
ajst-15452	103	3	power	power	NOUN
ajst-15452	103	4	demand	demand	NOUN
ajst-15452	103	5	is	be	AUX
ajst-15452	103	6	certain	certain	ADJ
ajst-15452	103	7	,	,	PUNCT
ajst-15452	103	8	the	the	DET
ajst-15452	103	9	overall	overall	ADJ
ajst-15452	103	10	performance	performance	NOUN
ajst-15452	103	11	of	of	ADP
ajst-15452	103	12	the	the	DET
ajst-15452	103	13	aircraft	aircraft	NOUN
ajst-15452	103	14	is	be	AUX
ajst-15452	103	15	mainly	mainly	ADV
ajst-15452	103	16	affected	affect	VERB
ajst-15452	103	17	by	by	ADP
ajst-15452	103	18	the	the	DET
ajst-15452	103	19	powerto	powerto	ADJ
ajst-15452	103	20	-	-	PUNCT
ajst-15452	103	21	weight	weight	NOUN
ajst-15452	103	22	ratio	ratio	NOUN
ajst-15452	103	23	and	and	CCONJ
ajst-15452	103	24	efficiency	efficiency	NOUN
ajst-15452	103	25	of	of	ADP
ajst-15452	103	26	the	the	DET
ajst-15452	103	27	hydrogen	hydrogen	NOUN
ajst-15452	103	28	fuel	fuel	NOUN
ajst-15452	103	29	cell	cell	NOUN
ajst-15452	103	30	system	system	NOUN
ajst-15452	103	31	,	,	PUNCT
ajst-15452	103	32	including	include	VERB
ajst-15452	103	33	the	the	DET
ajst-15452	103	34	power	power	NOUN
ajst-15452	103	35	-	-	PUNCT
ajst-15452	103	36	to	to	ADP
ajst-15452	103	37	-	-	PUNCT
ajst-15452	103	38	weight	weight	NOUN
ajst-15452	103	39	ratio	ratio	NOUN
ajst-15452	103	40	of	of	ADP
ajst-15452	103	41	the	the	DET
ajst-15452	103	42	hydrogen	hydrogen	NOUN
ajst-15452	103	43	fuel	fuel	NOUN
ajst-15452	103	44	cell	cell	NOUN
ajst-15452	103	45	,	,	PUNCT
ajst-15452	103	46	the	the	DET
ajst-15452	103	47	power	power	NOUN
ajst-15452	103	48	-	-	PUNCT
ajst-15452	103	49	to	to	ADP
ajst-15452	103	50	-	-	PUNCT
ajst-15452	103	51	weight	weight	NOUN
ajst-15452	103	52	ratio	ratio	NOUN
ajst-15452	103	53	of	of	ADP
ajst-15452	103	54	the	the	DET
ajst-15452	103	55	electric	electric	ADJ
ajst-15452	103	56	motor	motor	NOUN
ajst-15452	103	57	,	,	PUNCT
ajst-15452	103	58	the	the	DET
ajst-15452	103	59	energy	energy	NOUN
ajst-15452	103	60	density	density	NOUN
ajst-15452	103	61	of	of	ADP
ajst-15452	103	62	the	the	DET
ajst-15452	103	63	lithium	lithium	NOUN
ajst-15452	103	64	battery	battery	NOUN
ajst-15452	103	65	,	,	PUNCT
ajst-15452	103	66	the	the	DET
ajst-15452	103	67	mass	mass	ADJ
ajst-15452	103	68	ratio	ratio	NOUN
ajst-15452	103	69	of	of	ADP
ajst-15452	103	70	the	the	DET
ajst-15452	103	71	hydrogen	hydrogen	NOUN
ajst-15452	103	72	storage	storage	NOUN
ajst-15452	103	73	system	system	NOUN
ajst-15452	103	74	,	,	PUNCT
ajst-15452	103	75	and	and	CCONJ
ajst-15452	103	76	the	the	DET
ajst-15452	103	77	energy	energy	NOUN
ajst-15452	103	78	conversion	conversion	NOUN
ajst-15452	103	79	efficiency	efficiency	NOUN
ajst-15452	103	80	of	of	ADP
ajst-15452	103	81	the	the	DET
ajst-15452	103	82	hydrogen	hydrogen	NOUN
ajst-15452	103	83	fuel	fuel	NOUN
ajst-15452	103	84	cell	cell	NOUN
ajst-15452	103	85	and	and	CCONJ
ajst-15452	103	86	other	other	ADJ
ajst-15452	103	87	important	important	ADJ
ajst-15452	103	88	parameters[17	parameters[17	PROPN
ajst-15452	103	89	]	]	PUNCT
ajst-15452	103	90	.	.	PUNCT
ajst-15452	104	1	the	the	DET
ajst-15452	104	2	main	main	ADJ
ajst-15452	104	3	influence	influence	NOUN
ajst-15452	104	4	of	of	ADP
ajst-15452	104	5	the	the	DET
ajst-15452	104	6	hydrogen	hydrogen	NOUN
ajst-15452	104	7	fuel	fuel	NOUN
ajst-15452	104	8	cell	cell	NOUN
ajst-15452	104	9	system	system	NOUN
ajst-15452	104	10	is	be	AUX
ajst-15452	104	11	the	the	DET
ajst-15452	104	12	powerto	powerto	ADJ
ajst-15452	104	13	-	-	PUNCT
ajst-15452	104	14	weight	weight	NOUN
ajst-15452	104	15	ratio	ratio	NOUN
ajst-15452	104	16	and	and	CCONJ
ajst-15452	104	17	the	the	DET
ajst-15452	104	18	efficiency	efficiency	NOUN
ajst-15452	104	19	.	.	PUNCT
ajst-15452	105	1	for	for	ADP
ajst-15452	105	2	the	the	DET
ajst-15452	105	3	safety	safety	NOUN
ajst-15452	105	4	of	of	ADP
ajst-15452	105	5	fuel	fuel	NOUN
ajst-15452	105	6	cell	cell	NOUN
ajst-15452	105	7	uavs	uavs	NOUN
ajst-15452	105	8	,	,	PUNCT
ajst-15452	105	9	the	the	DET
ajst-15452	105	10	main	main	ADJ
ajst-15452	105	11	concern	concern	NOUN
ajst-15452	105	12	is	be	AUX
ajst-15452	105	13	hydrogen	hydrogen	NOUN
ajst-15452	105	14	safety	safety	NOUN
ajst-15452	105	15	.	.	PUNCT
ajst-15452	106	1	firstly	firstly	ADV
ajst-15452	106	2	,	,	PUNCT
ajst-15452	106	3	hydrogen	hydrogen	NOUN
ajst-15452	106	4	is	be	AUX
ajst-15452	106	5	highly	highly	ADV
ajst-15452	106	6	buoyant	buoyant	ADJ
ajst-15452	106	7	and	and	CCONJ
ajst-15452	106	8	diffuses	diffuse	VERB
ajst-15452	106	9	quickly	quickly	ADV
ajst-15452	106	10	,	,	PUNCT
ajst-15452	106	11	so	so	CCONJ
ajst-15452	106	12	in	in	ADP
ajst-15452	106	13	an	an	DET
ajst-15452	106	14	open	open	ADJ
ajst-15452	106	15	space	space	NOUN
ajst-15452	106	16	,	,	PUNCT
ajst-15452	106	17	hydrogen	hydrogen	NOUN
ajst-15452	106	18	leaks	leak	NOUN
ajst-15452	106	19	spread	spread	VERB
ajst-15452	106	20	quickly	quickly	ADV
ajst-15452	106	21	,	,	PUNCT
ajst-15452	106	22	reducing	reduce	VERB
ajst-15452	106	23	the	the	DET
ajst-15452	106	24	risk	risk	NOUN
ajst-15452	106	25	of	of	ADP
ajst-15452	106	26	explosion	explosion	NOUN
ajst-15452	106	27	.	.	PUNCT
ajst-15452	107	1	unlike	unlike	ADP
ajst-15452	107	2	other	other	ADJ
ajst-15452	107	3	fuels	fuel	NOUN
ajst-15452	107	4	,	,	PUNCT
ajst-15452	107	5	the	the	DET
ajst-15452	107	6	only	only	ADJ
ajst-15452	107	7	by	by	ADP
ajst-15452	107	8	-	-	PUNCT
ajst-15452	107	9	product	product	NOUN
ajst-15452	107	10	of	of	ADP
ajst-15452	107	11	hydrogen	hydrogen	NOUN
ajst-15452	107	12	combustion	combustion	NOUN
ajst-15452	107	13	is	be	AUX
ajst-15452	107	14	water	water	NOUN
ajst-15452	107	15	,	,	PUNCT
ajst-15452	107	16	which	which	PRON
ajst-15452	107	17	does	do	AUX
ajst-15452	107	18	not	not	PART
ajst-15452	107	19	produce	produce	VERB
ajst-15452	107	20	harmful	harmful	ADJ
ajst-15452	107	21	fumes	fume	NOUN
ajst-15452	107	22	and	and	CCONJ
ajst-15452	107	23	dust	dust	NOUN
ajst-15452	107	24	or	or	CCONJ
ajst-15452	107	25	pollute	pollute	VERB
ajst-15452	107	26	the	the	DET
ajst-15452	107	27	environment	environment	NOUN
ajst-15452	107	28	.	.	PUNCT
ajst-15452	108	1	in	in	ADP
ajst-15452	108	2	addition	addition	NOUN
ajst-15452	108	3	,	,	PUNCT
ajst-15452	108	4	the	the	DET
ajst-15452	108	5	hydrogen	hydrogen	NOUN
ajst-15452	108	6	flame	flame	NOUN
ajst-15452	108	7	has	have	VERB
ajst-15452	108	8	a	a	DET
ajst-15452	108	9	low	low	ADJ
ajst-15452	108	10	emissivity	emissivity	NOUN
ajst-15452	108	11	and	and	CCONJ
ajst-15452	108	12	the	the	DET
ajst-15452	108	13	temperature	temperature	NOUN
ajst-15452	108	14	does	do	AUX
ajst-15452	108	15	not	not	PART
ajst-15452	108	16	rise	rise	VERB
ajst-15452	108	17	very	very	ADV
ajst-15452	108	18	high	high	ADV
ajst-15452	108	19	around	around	ADP
ajst-15452	108	20	it	it	PRON
ajst-15452	108	21	.	.	PUNCT
ajst-15452	109	1	it	it	PRON
ajst-15452	109	2	is	be	AUX
ajst-15452	109	3	important	important	ADJ
ajst-15452	109	4	to	to	PART
ajst-15452	109	5	note	note	VERB
ajst-15452	109	6	that	that	SCONJ
ajst-15452	109	7	the	the	DET
ajst-15452	109	8	uav	uav	PROPN
ajst-15452	109	9	operates	operate	VERB
ajst-15452	109	10	in	in	ADP
ajst-15452	109	11	open	open	ADJ
ajst-15452	109	12	space	space	NOUN
ajst-15452	109	13	,	,	PUNCT
ajst-15452	109	14	and	and	CCONJ
ajst-15452	109	15	even	even	ADV
ajst-15452	109	16	in	in	ADP
ajst-15452	109	17	the	the	DET
ajst-15452	109	18	event	event	NOUN
ajst-15452	109	19	of	of	ADP
ajst-15452	109	20	a	a	DET
ajst-15452	109	21	collision	collision	NOUN
ajst-15452	109	22	,	,	PUNCT
ajst-15452	109	23	safety	safety	NOUN
ajst-15452	109	24	remains	remain	VERB
ajst-15452	109	25	high	high	ADJ
ajst-15452	109	26	because	because	SCONJ
ajst-15452	109	27	the	the	DET
ajst-15452	109	28	hydrogen	hydrogen	NOUN
ajst-15452	109	29	storage	storage	NOUN
ajst-15452	109	30	system	system	NOUN
ajst-15452	109	31	is	be	AUX
ajst-15452	109	32	made	make	VERB
ajst-15452	109	33	of	of	ADP
ajst-15452	109	34	carbon	carbon	NOUN
ajst-15452	109	35	fibre	fibre	NOUN
ajst-15452	109	36	composite	composite	ADJ
ajst-15452	109	37	materials	material	NOUN
ajst-15452	109	38	that	that	PRON
ajst-15452	109	39	can	can	AUX
ajst-15452	109	40	withstand	withstand	VERB
ajst-15452	109	41	higher	high	ADJ
ajst-15452	109	42	pressures	pressure	NOUN
ajst-15452	109	43	.	.	PUNCT
ajst-15452	110	1	in	in	ADP
ajst-15452	110	2	addition	addition	NOUN
ajst-15452	110	3	,	,	PUNCT
ajst-15452	110	4	due	due	ADP
ajst-15452	110	5	to	to	ADP
ajst-15452	110	6	the	the	DET
ajst-15452	110	7	faster	fast	ADJ
ajst-15452	110	8	diffusion	diffusion	NOUN
ajst-15452	110	9	rate	rate	NOUN
ajst-15452	110	10	of	of	ADP
ajst-15452	110	11	hydrogen	hydrogen	NOUN
ajst-15452	110	12	,	,	PUNCT
ajst-15452	110	13	the	the	DET
ajst-15452	110	14	hydrogen	hydrogen	NOUN
ajst-15452	110	15	will	will	AUX
ajst-15452	110	16	not	not	PART
ajst-15452	110	17	gather	gather	VERB
ajst-15452	110	18	,	,	PUNCT
ajst-15452	110	19	reducing	reduce	VERB
ajst-15452	110	20	the	the	DET
ajst-15452	110	21	risk	risk	NOUN
ajst-15452	110	22	of	of	ADP
ajst-15452	110	23	catching	catch	VERB
ajst-15452	110	24	fire	fire	NOUN
ajst-15452	110	25	.	.	PUNCT
ajst-15452	111	1	finally	finally	ADV
ajst-15452	111	2	,	,	PUNCT
ajst-15452	111	3	in	in	ADP
ajst-15452	111	4	the	the	DET
ajst-15452	111	5	design	design	NOUN
ajst-15452	111	6	of	of	ADP
ajst-15452	111	7	the	the	DET
ajst-15452	111	8	fuel	fuel	NOUN
ajst-15452	111	9	cell	cell	NOUN
ajst-15452	111	10	uav	uav	PROPN
ajst-15452	111	11	,	,	PUNCT
ajst-15452	111	12	the	the	DET
ajst-15452	111	13	control	control	NOUN
ajst-15452	111	14	system	system	NOUN
ajst-15452	111	15	is	be	AUX
ajst-15452	111	16	able	able	ADJ
ajst-15452	111	17	to	to	PART
ajst-15452	111	18	quickly	quickly	ADV
ajst-15452	111	19	cut	cut	VERB
ajst-15452	111	20	off	off	ADP
ajst-15452	111	21	the	the	DET
ajst-15452	111	22	hydrogen	hydrogen	NOUN
ajst-15452	111	23	supply	supply	NOUN
ajst-15452	111	24	if	if	SCONJ
ajst-15452	111	25	a	a	DET
ajst-15452	111	26	malfunction	malfunction	NOUN
ajst-15452	111	27	occurs	occur	VERB
ajst-15452	111	28	to	to	PART
ajst-15452	111	29	ensure	ensure	VERB
ajst-15452	111	30	safety[18	safety[18	ADV
ajst-15452	111	31	]	]	PUNCT
ajst-15452	111	32	.	.	PUNCT
ajst-15452	112	1	6	6	X
ajst-15452	112	2	.	.	X
ajst-15452	112	3	hybrid	hybrid	ADJ
ajst-15452	112	4	6.1	6.1	NUM
ajst-15452	112	5	.	.	PUNCT
ajst-15452	112	6	hybrid	hybrid	ADJ
ajst-15452	112	7	electricity	electricity	NOUN
ajst-15452	112	8	with	with	ADP
ajst-15452	112	9	the	the	DET
ajst-15452	112	10	continuous	continuous	ADJ
ajst-15452	112	11	development	development	NOUN
ajst-15452	112	12	of	of	ADP
ajst-15452	112	13	uav	uav	PROPN
ajst-15452	112	14	technology	technology	PROPN
ajst-15452	112	15	,	,	PUNCT
ajst-15452	112	16	the	the	DET
ajst-15452	112	17	application	application	NOUN
ajst-15452	112	18	fields	field	NOUN
ajst-15452	112	19	and	and	CCONJ
ajst-15452	112	20	frequency	frequency	NOUN
ajst-15452	112	21	of	of	ADP
ajst-15452	112	22	use	use	NOUN
ajst-15452	112	23	of	of	ADP
ajst-15452	112	24	uavs	uavs	NOUN
ajst-15452	112	25	will	will	AUX
ajst-15452	112	26	gradually	gradually	ADV
ajst-15452	112	27	expand	expand	VERB
ajst-15452	112	28	.	.	PUNCT
ajst-15452	113	1	compared	compare	VERB
ajst-15452	113	2	with	with	ADP
ajst-15452	113	3	traditional	traditional	ADJ
ajst-15452	113	4	drones	drone	NOUN
ajst-15452	113	5	driven	drive	VERB
ajst-15452	113	6	by	by	ADP
ajst-15452	113	7	internal	internal	ADJ
ajst-15452	113	8	combustion	combustion	NOUN
ajst-15452	113	9	engines	engine	NOUN
ajst-15452	113	10	,	,	PUNCT
ajst-15452	113	11	purely	purely	ADV
ajst-15452	113	12	electric	electric	ADJ
ajst-15452	113	13	drones	drone	NOUN
ajst-15452	113	14	have	have	VERB
ajst-15452	113	15	many	many	ADJ
ajst-15452	113	16	advantages	advantage	NOUN
ajst-15452	113	17	,	,	PUNCT
ajst-15452	113	18	such	such	ADJ
ajst-15452	113	19	as	as	ADP
ajst-15452	113	20	lower	low	ADJ
ajst-15452	113	21	noise	noise	NOUN
ajst-15452	113	22	,	,	PUNCT
ajst-15452	113	23	rapid	rapid	ADJ
ajst-15452	113	24	power	power	NOUN
ajst-15452	113	25	output	output	NOUN
ajst-15452	113	26	response	response	NOUN
ajst-15452	113	27	,	,	PUNCT
ajst-15452	113	28	higher	high	ADJ
ajst-15452	113	29	system	system	NOUN
ajst-15452	113	30	reliability	reliability	NOUN
ajst-15452	113	31	,	,	PUNCT
ajst-15452	113	32	etc[19	etc[19	PROPN
ajst-15452	113	33	]	]	PUNCT
ajst-15452	113	34	.	.	PUNCT
ajst-15452	114	1	however	however	ADV
ajst-15452	114	2	,	,	PUNCT
ajst-15452	114	3	the	the	DET
ajst-15452	114	4	development	development	NOUN
ajst-15452	114	5	space	space	NOUN
ajst-15452	114	6	of	of	ADP
ajst-15452	114	7	electric	electric	ADJ
ajst-15452	114	8	uavs	uavs	PROPN
ajst-15452	114	9	is	be	AUX
ajst-15452	114	10	limited	limit	VERB
ajst-15452	114	11	due	due	ADP
ajst-15452	114	12	to	to	ADP
ajst-15452	114	13	the	the	DET
ajst-15452	114	14	limited	limited	ADJ
ajst-15452	114	15	battery	battery	NOUN
ajst-15452	114	16	capacity	capacity	NOUN
ajst-15452	114	17	.	.	PUNCT
ajst-15452	115	1	in	in	ADP
ajst-15452	115	2	complex	complex	ADJ
ajst-15452	115	3	terrain	terrain	NOUN
ajst-15452	115	4	areas	area	NOUN
ajst-15452	115	5	such	such	ADJ
ajst-15452	115	6	as	as	ADP
ajst-15452	115	7	mountains	mountain	NOUN
ajst-15452	115	8	,	,	PUNCT
ajst-15452	115	9	forests	forest	NOUN
ajst-15452	115	10	,	,	PUNCT
ajst-15452	115	11	and	and	CCONJ
ajst-15452	115	12	islands	island	NOUN
ajst-15452	115	13	,	,	PUNCT
ajst-15452	115	14	the	the	DET
ajst-15452	115	15	requirements	requirement	NOUN
ajst-15452	115	16	of	of	ADP
ajst-15452	115	17	altitude	altitude	NOUN
ajst-15452	115	18	and	and	CCONJ
ajst-15452	115	19	flight	flight	NOUN
ajst-15452	115	20	distance	distance	NOUN
ajst-15452	115	21	make	make	VERB
ajst-15452	115	22	pure	pure	ADJ
ajst-15452	115	23	electric	electric	ADJ
ajst-15452	115	24	drives	drive	NOUN
ajst-15452	115	25	no	no	ADV
ajst-15452	115	26	longer	long	ADV
ajst-15452	115	27	able	able	ADJ
ajst-15452	115	28	to	to	PART
ajst-15452	115	29	meet	meet	VERB
ajst-15452	115	30	the	the	DET
ajst-15452	115	31	needs	need	NOUN
ajst-15452	115	32	of	of	ADP
ajst-15452	115	33	long	long	ADJ
ajst-15452	115	34	flights	flight	NOUN
ajst-15452	115	35	and	and	CCONJ
ajst-15452	115	36	carrying	carry	VERB
ajst-15452	115	37	large	large	ADJ
ajst-15452	115	38	loads	load	NOUN
ajst-15452	115	39	.	.	PUNCT
ajst-15452	116	1	hybrid	hybrid	ADJ
ajst-15452	116	2	oil	oil	NOUN
ajst-15452	116	3	-	-	PUNCT
ajst-15452	116	4	electric	electric	NOUN
ajst-15452	116	5	uavs	uavs	NOUN
ajst-15452	116	6	can	can	AUX
ajst-15452	116	7	effectively	effectively	ADV
ajst-15452	116	8	solve	solve	VERB
ajst-15452	116	9	the	the	DET
ajst-15452	116	10	range	range	NOUN
ajst-15452	116	11	problem	problem	NOUN
ajst-15452	116	12	by	by	ADP
ajst-15452	116	13	modifying	modify	VERB
ajst-15452	116	14	the	the	DET
ajst-15452	116	15	fuel	fuel	NOUN
ajst-15452	116	16	tank	tank	NOUN
ajst-15452	116	17	according	accord	VERB
ajst-15452	116	18	to	to	ADP
ajst-15452	116	19	the	the	DET
ajst-15452	116	20	demand	demand	NOUN
ajst-15452	116	21	,	,	PUNCT
ajst-15452	116	22	as	as	ADV
ajst-15452	116	23	long	long	ADV
ajst-15452	116	24	as	as	SCONJ
ajst-15452	116	25	there	there	PRON
ajst-15452	116	26	is	be	VERB
ajst-15452	116	27	enough	enough	ADJ
ajst-15452	116	28	fuel	fuel	NOUN
ajst-15452	116	29	.	.	PUNCT
ajst-15452	117	1	at	at	ADP
ajst-15452	117	2	the	the	DET
ajst-15452	117	3	same	same	ADJ
ajst-15452	117	4	time	time	NOUN
ajst-15452	117	5	,	,	PUNCT
ajst-15452	117	6	with	with	ADP
ajst-15452	117	7	long	long	ADJ
ajst-15452	117	8	-	-	PUNCT
ajst-15452	117	9	distance	distance	NOUN
ajst-15452	117	10	mapping	mapping	NOUN
ajst-15452	117	11	technology	technology	NOUN
ajst-15452	117	12	,	,	PUNCT
ajst-15452	117	13	the	the	DET
ajst-15452	117	14	detection	detection	NOUN
ajst-15452	117	15	range	range	NOUN
ajst-15452	117	16	can	can	AUX
ajst-15452	117	17	reach	reach	VERB
ajst-15452	117	18	more	more	ADJ
ajst-15452	117	19	than	than	ADP
ajst-15452	117	20	100	100	NUM
ajst-15452	117	21	kilometres	kilometre	NOUN
ajst-15452	117	22	,	,	PUNCT
ajst-15452	117	23	thus	thus	ADV
ajst-15452	117	24	enabling	enable	VERB
ajst-15452	117	25	the	the	DET
ajst-15452	117	26	execution	execution	NOUN
ajst-15452	117	27	of	of	ADP
ajst-15452	117	28	wide	wide	ADJ
ajst-15452	117	29	-	-	PUNCT
ajst-15452	117	30	area	area	NOUN
ajst-15452	117	31	,	,	PUNCT
ajst-15452	117	32	long	long	ADJ
ajst-15452	117	33	-	-	PUNCT
ajst-15452	117	34	distance	distance	NOUN
ajst-15452	117	35	aerial	aerial	ADJ
ajst-15452	117	36	surveillance	surveillance	NOUN
ajst-15452	117	37	and	and	CCONJ
ajst-15452	117	38	survey	survey	NOUN
ajst-15452	117	39	missions	mission	NOUN
ajst-15452	117	40	.	.	PUNCT
ajst-15452	118	1	in	in	ADP
ajst-15452	118	2	addition	addition	NOUN
ajst-15452	118	3	,	,	PUNCT
ajst-15452	118	4	hybrid	hybrid	ADJ
ajst-15452	118	5	oil	oil	NOUN
ajst-15452	118	6	-	-	PUNCT
ajst-15452	118	7	electric	electric	NOUN
ajst-15452	118	8	uavs	uavs	NOUN
ajst-15452	118	9	can	can	AUX
ajst-15452	118	10	easily	easily	ADV
ajst-15452	118	11	cope	cope	VERB
ajst-15452	118	12	with	with	ADP
ajst-15452	118	13	harsh	harsh	ADJ
ajst-15452	118	14	environments	environment	NOUN
ajst-15452	118	15	such	such	ADJ
ajst-15452	118	16	as	as	ADP
ajst-15452	118	17	high	high	ADJ
ajst-15452	118	18	temperature	temperature	NOUN
ajst-15452	118	19	,	,	PUNCT
ajst-15452	118	20	low	low	ADJ
ajst-15452	118	21	temperature	temperature	NOUN
ajst-15452	118	22	,	,	PUNCT
ajst-15452	118	23	gusty	gusty	NOUN
ajst-15452	118	24	winds	wind	NOUN
ajst-15452	118	25	and	and	CCONJ
ajst-15452	118	26	heavy	heavy	ADJ
ajst-15452	118	27	rain	rain	NOUN
ajst-15452	118	28	,	,	PUNCT
ajst-15452	118	29	and	and	CCONJ
ajst-15452	118	30	their	their	PRON
ajst-15452	118	31	adaptability	adaptability	NOUN
ajst-15452	118	32	far	far	ADV
ajst-15452	118	33	exceeds	exceed	VERB
ajst-15452	118	34	that	that	PRON
ajst-15452	118	35	of	of	ADP
ajst-15452	118	36	purely	purely	ADV
ajst-15452	118	37	electric	electric	ADJ
ajst-15452	118	38	or	or	CCONJ
ajst-15452	118	39	purely	purely	ADV
ajst-15452	118	40	fuel	fuel	NOUN
ajst-15452	118	41	-	-	PUNCT
ajst-15452	118	42	powered	power	VERB
ajst-15452	118	43	uavs	uavs	NOUN
ajst-15452	118	44	.	.	PUNCT
ajst-15452	119	1	50	50	NUM
ajst-15452	119	2	the	the	DET
ajst-15452	119	3	main	main	ADJ
ajst-15452	119	4	purpose	purpose	NOUN
ajst-15452	119	5	of	of	ADP
ajst-15452	119	6	hybrid	hybrid	ADJ
ajst-15452	119	7	power	power	NOUN
ajst-15452	119	8	is	be	AUX
ajst-15452	119	9	to	to	PART
ajst-15452	119	10	effectively	effectively	ADV
ajst-15452	119	11	switch	switch	VERB
ajst-15452	119	12	between	between	ADP
ajst-15452	119	13	the	the	DET
ajst-15452	119	14	working	work	VERB
ajst-15452	119	15	motor	motor	NOUN
ajst-15452	119	16	and	and	CCONJ
ajst-15452	119	17	engine	engine	NOUN
ajst-15452	119	18	of	of	ADP
ajst-15452	119	19	the	the	DET
ajst-15452	119	20	uav	uav	PROPN
ajst-15452	119	21	to	to	PART
ajst-15452	119	22	ensure	ensure	VERB
ajst-15452	119	23	that	that	SCONJ
ajst-15452	119	24	the	the	DET
ajst-15452	119	25	propellers	propeller	NOUN
ajst-15452	119	26	are	be	AUX
ajst-15452	119	27	always	always	ADV
ajst-15452	119	28	in	in	ADP
ajst-15452	119	29	working	work	VERB
ajst-15452	119	30	condition	condition	NOUN
ajst-15452	119	31	.	.	PUNCT
ajst-15452	120	1	when	when	SCONJ
ajst-15452	120	2	the	the	DET
ajst-15452	120	3	engine	engine	NOUN
ajst-15452	120	4	is	be	AUX
ajst-15452	120	5	connected	connect	VERB
ajst-15452	120	6	to	to	ADP
ajst-15452	120	7	a	a	DET
ajst-15452	120	8	generator	generator	NOUN
ajst-15452	120	9	,	,	PUNCT
ajst-15452	120	10	the	the	DET
ajst-15452	120	11	electricity	electricity	NOUN
ajst-15452	120	12	generated	generate	VERB
ajst-15452	120	13	can	can	AUX
ajst-15452	120	14	be	be	AUX
ajst-15452	120	15	used	use	VERB
ajst-15452	120	16	to	to	PART
ajst-15452	120	17	charge	charge	VERB
ajst-15452	120	18	the	the	DET
ajst-15452	120	19	battery	battery	NOUN
ajst-15452	120	20	or	or	CCONJ
ajst-15452	120	21	directly	directly	ADV
ajst-15452	120	22	drive	drive	VERB
ajst-15452	120	23	the	the	DET
ajst-15452	120	24	motors	motor	NOUN
ajst-15452	120	25	for	for	ADP
ajst-15452	120	26	work[20	work[20	NOUN
ajst-15452	120	27	]	]	PUNCT
ajst-15452	120	28	.	.	PUNCT
ajst-15452	121	1	in	in	ADP
ajst-15452	121	2	2015	2015	NUM
ajst-15452	121	3	,	,	PUNCT
ajst-15452	121	4	the	the	DET
ajst-15452	121	5	german	german	ADJ
ajst-15452	121	6	company	company	NOUN
ajst-15452	121	7	airstier	airstier	NOUN
ajst-15452	121	8	managed	manage	VERB
ajst-15452	121	9	to	to	PART
ajst-15452	121	10	develop	develop	VERB
ajst-15452	121	11	and	and	CCONJ
ajst-15452	121	12	build	build	VERB
ajst-15452	121	13	a	a	DET
ajst-15452	121	14	brand	brand	NOUN
ajst-15452	121	15	new	new	ADJ
ajst-15452	121	16	drone	drone	NOUN
ajst-15452	121	17	called	call	VERB
ajst-15452	121	18	the	the	DET
ajst-15452	121	19	yeair	yeair	NOUN
ajst-15452	121	20	.	.	PUNCT
ajst-15452	122	1	the	the	DET
ajst-15452	122	2	drone	drone	NOUN
ajst-15452	122	3	itself	itself	PRON
ajst-15452	122	4	weighs	weigh	VERB
ajst-15452	122	5	only	only	ADV
ajst-15452	122	6	4.9	4.9	NUM
ajst-15452	122	7	kg	kg	NOUN
ajst-15452	122	8	,	,	PUNCT
ajst-15452	122	9	but	but	CCONJ
ajst-15452	122	10	it	it	PRON
ajst-15452	122	11	is	be	AUX
ajst-15452	122	12	able	able	ADJ
ajst-15452	122	13	to	to	PART
ajst-15452	122	14	carry	carry	VERB
ajst-15452	122	15	a	a	DET
ajst-15452	122	16	payload	payload	NOUN
ajst-15452	122	17	of	of	ADP
ajst-15452	122	18	up	up	ADP
ajst-15452	122	19	to	to	PART
ajst-15452	122	20	5	5	NUM
ajst-15452	122	21	kg	kg	NOUN
ajst-15452	122	22	and	and	CCONJ
ajst-15452	122	23	is	be	AUX
ajst-15452	122	24	able	able	ADJ
ajst-15452	122	25	to	to	PART
ajst-15452	122	26	fly	fly	VERB
ajst-15452	122	27	up	up	ADP
ajst-15452	122	28	to	to	ADP
ajst-15452	122	29	a	a	DET
ajst-15452	122	30	maximum	maximum	ADJ
ajst-15452	122	31	cruising	cruise	VERB
ajst-15452	122	32	speed	speed	NOUN
ajst-15452	122	33	of	of	ADP
ajst-15452	122	34	100	100	NUM
ajst-15452	122	35	kilometres	kilometre	NOUN
ajst-15452	122	36	per	per	ADP
ajst-15452	122	37	hour	hour	NOUN
ajst-15452	122	38	.	.	PUNCT
ajst-15452	123	1	according	accord	VERB
ajst-15452	123	2	to	to	ADP
ajst-15452	123	3	the	the	DET
ajst-15452	123	4	developers	developer	NOUN
ajst-15452	123	5	,	,	PUNCT
ajst-15452	123	6	the	the	DET
ajst-15452	123	7	yeair	yeair	NOUN
ajst-15452	123	8	drone	drone	NOUN
ajst-15452	123	9	offers	offer	VERB
ajst-15452	123	10	excellent	excellent	ADJ
ajst-15452	123	11	reliability	reliability	NOUN
ajst-15452	123	12	and	and	CCONJ
ajst-15452	123	13	safety	safety	NOUN
ajst-15452	123	14	.	.	PUNCT
ajst-15452	124	1	even	even	ADV
ajst-15452	124	2	if	if	SCONJ
ajst-15452	124	3	one	one	NUM
ajst-15452	124	4	of	of	ADP
ajst-15452	124	5	the	the	DET
ajst-15452	124	6	engines	engine	NOUN
ajst-15452	124	7	fails	fail	VERB
ajst-15452	124	8	or	or	CCONJ
ajst-15452	124	9	there	there	PRON
ajst-15452	124	10	is	be	VERB
ajst-15452	124	11	a	a	DET
ajst-15452	124	12	delay	delay	NOUN
ajst-15452	124	13	in	in	ADP
ajst-15452	124	14	response	response	NOUN
ajst-15452	124	15	,	,	PUNCT
ajst-15452	124	16	the	the	DET
ajst-15452	124	17	other	other	ADJ
ajst-15452	124	18	engines	engine	NOUN
ajst-15452	124	19	will	will	AUX
ajst-15452	124	20	ensure	ensure	VERB
ajst-15452	124	21	a	a	DET
ajst-15452	124	22	safe	safe	ADJ
ajst-15452	124	23	landing	landing	NOUN
ajst-15452	124	24	.	.	PUNCT
ajst-15452	125	1	it	it	PRON
ajst-15452	125	2	also	also	ADV
ajst-15452	125	3	has	have	VERB
ajst-15452	125	4	excellent	excellent	ADJ
ajst-15452	125	5	wind	wind	NOUN
ajst-15452	125	6	resistance	resistance	NOUN
ajst-15452	125	7	and	and	CCONJ
ajst-15452	125	8	can	can	AUX
ajst-15452	125	9	operate	operate	VERB
ajst-15452	125	10	even	even	ADV
ajst-15452	125	11	in	in	ADP
ajst-15452	125	12	strong	strong	ADJ
ajst-15452	125	13	winds	wind	NOUN
ajst-15452	125	14	.	.	PUNCT
ajst-15452	126	1	in	in	ADP
ajst-15452	126	2	november	november	PROPN
ajst-15452	126	3	2016	2016	NUM
ajst-15452	126	4	,	,	PUNCT
ajst-15452	126	5	beijing	beijing	PROPN
ajst-15452	126	6	ruishen	ruishen	PROPN
ajst-15452	126	7	aeronautical	aeronautical	PROPN
ajst-15452	126	8	science	science	PROPN
ajst-15452	126	9	and	and	CCONJ
ajst-15452	126	10	technology	technology	PROPN
ajst-15452	126	11	co.	co.	PROPN
ajst-15452	126	12	ltd	ltd	PROPN
ajst-15452	126	13	.	.	PROPN
ajst-15452	126	14	successfully	successfully	ADV
ajst-15452	126	15	developed	develop	VERB
ajst-15452	126	16	a	a	DET
ajst-15452	126	17	fuelelectric	fuelelectric	ADJ
ajst-15452	126	18	hybrid	hybrid	NOUN
ajst-15452	126	19	power	power	NOUN
ajst-15452	126	20	system	system	NOUN
ajst-15452	126	21	called	call	VERB
ajst-15452	126	22	h2.the	h2.the	DET
ajst-15452	126	23	h2	h2	NOUN
ajst-15452	126	24	hybrid	hybrid	NOUN
ajst-15452	126	25	power	power	NOUN
ajst-15452	126	26	system	system	NOUN
ajst-15452	126	27	weighs	weigh	VERB
ajst-15452	126	28	about	about	ADV
ajst-15452	126	29	5.2	5.2	NUM
ajst-15452	126	30	kg	kg	NOUN
ajst-15452	126	31	and	and	CCONJ
ajst-15452	126	32	has	have	VERB
ajst-15452	126	33	a	a	DET
ajst-15452	126	34	stabilised	stabilise	VERB
ajst-15452	126	35	output	output	NOUN
ajst-15452	126	36	of	of	ADP
ajst-15452	126	37	1.8	1.8	NUM
ajst-15452	126	38	kw	kw	NOUN
ajst-15452	126	39	,	,	PUNCT
ajst-15452	126	40	with	with	ADP
ajst-15452	126	41	a	a	DET
ajst-15452	126	42	maximum	maximum	ADJ
ajst-15452	126	43	power	power	NOUN
ajst-15452	126	44	of	of	ADP
ajst-15452	126	45	2	2	NUM
ajst-15452	126	46	kw	kw	NOUN
ajst-15452	126	47	.	.	PUNCT
ajst-15452	127	1	the	the	DET
ajst-15452	127	2	system	system	NOUN
ajst-15452	127	3	can	can	AUX
ajst-15452	127	4	achieve	achieve	VERB
ajst-15452	127	5	more	more	ADJ
ajst-15452	127	6	than	than	ADP
ajst-15452	127	7	2.5	2.5	NUM
ajst-15452	127	8	hours	hour	NOUN
ajst-15452	127	9	of	of	ADP
ajst-15452	127	10	flight	flight	NOUN
ajst-15452	127	11	time	time	NOUN
ajst-15452	127	12	on	on	ADP
ajst-15452	127	13	3.7	3.7	NUM
ajst-15452	127	14	litres	litre	NOUN
ajst-15452	127	15	of	of	ADP
ajst-15452	127	16	petrol	petrol	NOUN
ajst-15452	127	17	and	and	CCONJ
ajst-15452	127	18	is	be	AUX
ajst-15452	127	19	suitable	suitable	ADJ
ajst-15452	127	20	for	for	ADP
ajst-15452	127	21	multi	multi	ADJ
ajst-15452	127	22	-	-	ADJ
ajst-15452	127	23	rotor	rotor	ADJ
ajst-15452	127	24	drones	drone	NOUN
ajst-15452	127	25	with	with	ADP
ajst-15452	127	26	a	a	DET
ajst-15452	127	27	maximum	maximum	ADJ
ajst-15452	127	28	take	take	VERB
ajst-15452	127	29	-	-	PUNCT
ajst-15452	127	30	off	off	ADP
ajst-15452	127	31	weight	weight	NOUN
ajst-15452	127	32	of	of	ADP
ajst-15452	127	33	18	18	NUM
ajst-15452	127	34	kg	kg	NOUN
ajst-15452	127	35	,	,	PUNCT
ajst-15452	127	36	thus	thus	ADV
ajst-15452	127	37	compensating	compensate	VERB
ajst-15452	127	38	for	for	ADP
ajst-15452	127	39	the	the	DET
ajst-15452	127	40	shorter	short	ADJ
ajst-15452	127	41	flight	flight	NOUN
ajst-15452	127	42	time	time	NOUN
ajst-15452	127	43	of	of	ADP
ajst-15452	127	44	electric	electric	ADJ
ajst-15452	127	45	multi	multi	ADJ
ajst-15452	127	46	-	-	ADJ
ajst-15452	127	47	rotor	rotor	ADJ
ajst-15452	127	48	drones	drone	NOUN
ajst-15452	127	49	.	.	PUNCT
ajst-15452	128	1	in	in	ADP
ajst-15452	128	2	addition	addition	NOUN
ajst-15452	128	3	,	,	PUNCT
ajst-15452	128	4	it	it	PRON
ajst-15452	128	5	can	can	AUX
ajst-15452	128	6	be	be	AUX
ajst-15452	128	7	used	use	VERB
ajst-15452	128	8	for	for	ADP
ajst-15452	128	9	vertical	vertical	ADJ
ajst-15452	128	10	take	take	VERB
ajst-15452	128	11	-	-	PUNCT
ajst-15452	128	12	off	off	NOUN
ajst-15452	128	13	and	and	CCONJ
ajst-15452	128	14	landing	land	VERB
ajst-15452	128	15	fixed	fix	VERB
ajst-15452	128	16	-	-	PUNCT
ajst-15452	128	17	wing	wing	NOUN
ajst-15452	128	18	drones	drone	NOUN
ajst-15452	128	19	to	to	PART
ajst-15452	128	20	extend	extend	VERB
ajst-15452	128	21	their	their	PRON
ajst-15452	128	22	mission	mission	NOUN
ajst-15452	128	23	flight	flight	NOUN
ajst-15452	128	24	time	time	NOUN
ajst-15452	128	25	and	and	CCONJ
ajst-15452	128	26	improve	improve	VERB
ajst-15452	128	27	mission	mission	NOUN
ajst-15452	128	28	fulfilment	fulfilment	NOUN
ajst-15452	128	29	efficiency	efficiency	NOUN
ajst-15452	128	30	.	.	PUNCT
ajst-15452	129	1	in	in	ADP
ajst-15452	129	2	december	december	PROPN
ajst-15452	129	3	2017	2017	NUM
ajst-15452	129	4	,	,	PUNCT
ajst-15452	129	5	elroy	elroy	PROPN
ajst-15452	129	6	air	air	PROPN
ajst-15452	129	7	,	,	PUNCT
ajst-15452	129	8	a	a	DET
ajst-15452	129	9	san	san	PROPN
ajst-15452	129	10	francisco	francisco	PROPN
ajst-15452	129	11	,	,	PUNCT
ajst-15452	129	12	californiabased	californiabase	VERB
ajst-15452	129	13	drone	drone	NOUN
ajst-15452	129	14	company	company	NOUN
ajst-15452	129	15	,	,	PUNCT
ajst-15452	129	16	announced	announce	VERB
ajst-15452	129	17	the	the	DET
ajst-15452	129	18	successful	successful	ADJ
ajst-15452	129	19	development	development	NOUN
ajst-15452	129	20	of	of	ADP
ajst-15452	129	21	a	a	DET
ajst-15452	129	22	vertical	vertical	ADJ
ajst-15452	129	23	take	take	VERB
ajst-15452	129	24	-	-	PUNCT
ajst-15452	129	25	off	off	NOUN
ajst-15452	129	26	and	and	CCONJ
ajst-15452	129	27	landing	land	VERB
ajst-15452	129	28	fixed	fix	VERB
ajst-15452	129	29	-	-	PUNCT
ajst-15452	129	30	wing	wing	NOUN
ajst-15452	129	31	drone	drone	NOUN
ajst-15452	129	32	called	call	VERB
ajst-15452	129	33	the	the	DET
ajst-15452	129	34	aluminum	aluminum	NOUN
ajst-15452	129	35	falcon	falcon	NOUN
ajst-15452	129	36	.	.	PUNCT
ajst-15452	130	1	the	the	DET
ajst-15452	130	2	drone	drone	NOUN
ajst-15452	130	3	is	be	AUX
ajst-15452	130	4	capable	capable	ADJ
ajst-15452	130	5	of	of	ADP
ajst-15452	130	6	transporting	transport	VERB
ajst-15452	130	7	up	up	ADV
ajst-15452	130	8	to	to	ADP
ajst-15452	130	9	68	68	NUM
ajst-15452	130	10	kg	kg	NOUN
ajst-15452	130	11	of	of	ADP
ajst-15452	130	12	cargo	cargo	NOUN
ajst-15452	130	13	in	in	ADP
ajst-15452	130	14	a	a	DET
ajst-15452	130	15	single	single	ADJ
ajst-15452	130	16	flight	flight	NOUN
ajst-15452	130	17	and	and	CCONJ
ajst-15452	130	18	has	have	VERB
ajst-15452	130	19	a	a	DET
ajst-15452	130	20	range	range	NOUN
ajst-15452	130	21	of	of	ADP
ajst-15452	130	22	up	up	ADP
ajst-15452	130	23	to	to	PART
ajst-15452	130	24	480	480	NUM
ajst-15452	130	25	km	km	NOUN
ajst-15452	130	26	.	.	PUNCT
ajst-15452	131	1	its	its	PRON
ajst-15452	131	2	modern	modern	ADJ
ajst-15452	131	3	airframe	airframe	NOUN
ajst-15452	131	4	design	design	NOUN
ajst-15452	131	5	,	,	PUNCT
ajst-15452	131	6	air	air	NOUN
ajst-15452	131	7	traffic	traffic	NOUN
ajst-15452	131	8	management	management	NOUN
ajst-15452	131	9	system	system	NOUN
ajst-15452	131	10	and	and	CCONJ
ajst-15452	131	11	embedded	embed	VERB
ajst-15452	131	12	on	on	ADP
ajst-15452	131	13	-	-	PUNCT
ajst-15452	131	14	board	board	NOUN
ajst-15452	131	15	camera	camera	NOUN
ajst-15452	131	16	,	,	PUNCT
ajst-15452	131	17	as	as	ADV
ajst-15452	131	18	well	well	ADV
ajst-15452	131	19	as	as	ADP
ajst-15452	131	20	advanced	advanced	ADJ
ajst-15452	131	21	equipment	equipment	NOUN
ajst-15452	131	22	such	such	ADJ
ajst-15452	131	23	as	as	ADP
ajst-15452	131	24	lidar	lidar	NOUN
ajst-15452	131	25	,	,	PUNCT
ajst-15452	131	26	allow	allow	VERB
ajst-15452	131	27	it	it	PRON
ajst-15452	131	28	to	to	PART
ajst-15452	131	29	be	be	AUX
ajst-15452	131	30	used	use	VERB
ajst-15452	131	31	in	in	ADP
ajst-15452	131	32	a	a	DET
ajst-15452	131	33	variety	variety	NOUN
ajst-15452	131	34	of	of	ADP
ajst-15452	131	35	industries	industry	NOUN
ajst-15452	131	36	[	[	X
ajst-15452	131	37	21	21	NUM
ajst-15452	131	38	]	]	PUNCT
ajst-15452	131	39	.	.	PUNCT
ajst-15452	132	1	also	also	ADV
ajst-15452	132	2	in	in	ADP
ajst-15452	132	3	december	december	PROPN
ajst-15452	132	4	2017	2017	NUM
ajst-15452	132	5	,	,	PUNCT
ajst-15452	132	6	quaternium	quaternium	PROPN
ajst-15452	132	7	uav	uav	PROPN
ajst-15452	132	8	europe	europe	PROPN
ajst-15452	132	9	unveiled	unveil	VERB
ajst-15452	132	10	their	their	PRON
ajst-15452	132	11	self	self	NOUN
ajst-15452	132	12	-	-	PUNCT
ajst-15452	132	13	developed	develop	VERB
ajst-15452	132	14	quadcopter	quadcopter	NOUN
ajst-15452	132	15	drone	drone	NOUN
ajst-15452	132	16	"	"	PUNCT
ajst-15452	132	17	hybrix.20	hybrix.20	PROPN
ajst-15452	132	18	"	"	PUNCT
ajst-15452	132	19	,	,	PUNCT
ajst-15452	132	20	which	which	PRON
ajst-15452	132	21	set	set	VERB
ajst-15452	132	22	the	the	DET
ajst-15452	132	23	current	current	ADJ
ajst-15452	132	24	record	record	NOUN
ajst-15452	132	25	for	for	ADP
ajst-15452	132	26	the	the	DET
ajst-15452	132	27	longest	long	ADJ
ajst-15452	132	28	flight	flight	NOUN
ajst-15452	132	29	time	time	NOUN
ajst-15452	132	30	of	of	ADP
ajst-15452	132	31	a	a	DET
ajst-15452	132	32	rotor	rotor	NOUN
ajst-15452	132	33	drone	drone	NOUN
ajst-15452	132	34	,	,	PUNCT
ajst-15452	132	35	which	which	PRON
ajst-15452	132	36	can	can	AUX
ajst-15452	132	37	fly	fly	VERB
ajst-15452	132	38	for	for	ADP
ajst-15452	132	39	up	up	ADP
ajst-15452	132	40	to	to	PART
ajst-15452	132	41	4	4	NUM
ajst-15452	132	42	hours	hour	NOUN
ajst-15452	132	43	and	and	CCONJ
ajst-15452	132	44	40	40	NUM
ajst-15452	132	45	minutes	minute	NOUN
ajst-15452	132	46	unloaded	unload	VERB
ajst-15452	132	47	.	.	PUNCT
ajst-15452	133	1	the	the	DET
ajst-15452	133	2	hybrix.20	hybrix.20	PROPN
ajst-15452	133	3	has	have	VERB
ajst-15452	133	4	a	a	DET
ajst-15452	133	5	maximum	maximum	ADJ
ajst-15452	133	6	take	take	VERB
ajst-15452	133	7	-	-	PUNCT
ajst-15452	133	8	off	off	ADP
ajst-15452	133	9	weight	weight	NOUN
ajst-15452	133	10	of	of	ADP
ajst-15452	133	11	20	20	NUM
ajst-15452	133	12	kg	kg	NOUN
ajst-15452	133	13	,	,	PUNCT
ajst-15452	133	14	a	a	DET
ajst-15452	133	15	payload	payload	NOUN
ajst-15452	133	16	of	of	ADP
ajst-15452	133	17	2.5	2.5	NUM
ajst-15452	133	18	kg	kg	NOUN
ajst-15452	133	19	,	,	PUNCT
ajst-15452	133	20	a	a	DET
ajst-15452	133	21	cruising	cruise	VERB
ajst-15452	133	22	speed	speed	NOUN
ajst-15452	133	23	of	of	ADP
ajst-15452	133	24	50	50	NUM
ajst-15452	133	25	km	km	NOUN
ajst-15452	133	26	/	/	SYM
ajst-15452	133	27	h	h	NOUN
ajst-15452	133	28	and	and	CCONJ
ajst-15452	133	29	a	a	DET
ajst-15452	133	30	maximum	maximum	ADJ
ajst-15452	133	31	speed	speed	NOUN
ajst-15452	133	32	of	of	ADP
ajst-15452	133	33	80	80	NUM
ajst-15452	133	34	km	km	PROPN
ajst-15452	133	35	/	/	SYM
ajst-15452	133	36	h.	h.	PROPN
ajst-15452	134	1	the	the	DET
ajst-15452	134	2	hybrix.20	hybrix.20	PROPN
ajst-15452	134	3	is	be	AUX
ajst-15452	134	4	also	also	ADV
ajst-15452	134	5	temperature	temperature	NOUN
ajst-15452	134	6	-	-	PUNCT
ajst-15452	134	7	resistant	resistant	ADJ
ajst-15452	134	8	.	.	PUNCT
ajst-15452	135	1	in	in	ADP
ajst-15452	135	2	addition	addition	NOUN
ajst-15452	135	3	,	,	PUNCT
ajst-15452	135	4	it	it	PRON
ajst-15452	135	5	excels	excel	VERB
ajst-15452	135	6	in	in	ADP
ajst-15452	135	7	temperature	temperature	NOUN
ajst-15452	135	8	adaptability	adaptability	NOUN
ajst-15452	135	9	,	,	PUNCT
ajst-15452	135	10	being	be	AUX
ajst-15452	135	11	able	able	ADJ
ajst-15452	135	12	to	to	PART
ajst-15452	135	13	fly	fly	VERB
ajst-15452	135	14	in	in	ADP
ajst-15452	135	15	environments	environment	NOUN
ajst-15452	135	16	ranging	range	VERB
ajst-15452	135	17	from	from	ADP
ajst-15452	135	18	minus	minus	CCONJ
ajst-15452	135	19	10	10	NUM
ajst-15452	135	20	degrees	degree	NOUN
ajst-15452	135	21	celsius	celsius	NOUN
ajst-15452	135	22	to	to	ADP
ajst-15452	135	23	minus	minus	CCONJ
ajst-15452	135	24	45	45	NUM
ajst-15452	135	25	degrees	degree	NOUN
ajst-15452	135	26	celsius	celsius	NOUN
ajst-15452	135	27	,	,	PUNCT
ajst-15452	135	28	and	and	CCONJ
ajst-15452	135	29	maintains	maintain	VERB
ajst-15452	135	30	a	a	DET
ajst-15452	135	31	flight	flight	NOUN
ajst-15452	135	32	time	time	NOUN
ajst-15452	135	33	of	of	ADP
ajst-15452	135	34	more	more	ADJ
ajst-15452	135	35	than	than	ADP
ajst-15452	135	36	2	2	NUM
ajst-15452	135	37	hours	hour	NOUN
ajst-15452	135	38	even	even	ADV
ajst-15452	135	39	when	when	SCONJ
ajst-15452	135	40	fully	fully	ADV
ajst-15452	135	41	loaded	load	VERB
ajst-15452	135	42	[	[	X
ajst-15452	135	43	22	22	NUM
ajst-15452	135	44	]	]	PUNCT
ajst-15452	135	45	.	.	PUNCT
ajst-15452	136	1	6.2	6.2	NUM
ajst-15452	136	2	.	.	PUNCT
ajst-15452	137	1	solar	solar	ADJ
ajst-15452	137	2	,	,	PUNCT
ajst-15452	137	3	fuel	fuel	NOUN
ajst-15452	137	4	cell	cell	NOUN
ajst-15452	137	5	and	and	CCONJ
ajst-15452	137	6	battery	battery	NOUN
ajst-15452	137	7	hybrids	hybrid	NOUN
ajst-15452	137	8	with	with	ADP
ajst-15452	137	9	the	the	DET
ajst-15452	137	10	continuous	continuous	ADJ
ajst-15452	137	11	development	development	NOUN
ajst-15452	137	12	of	of	ADP
ajst-15452	137	13	solar	solar	ADJ
ajst-15452	137	14	cell	cell	NOUN
ajst-15452	137	15	and	and	CCONJ
ajst-15452	137	16	fuel	fuel	NOUN
ajst-15452	137	17	cell	cell	NOUN
ajst-15452	137	18	power	power	NOUN
ajst-15452	137	19	systems	system	NOUN
ajst-15452	137	20	,	,	PUNCT
ajst-15452	137	21	they	they	PRON
ajst-15452	137	22	have	have	AUX
ajst-15452	137	23	each	each	PRON
ajst-15452	137	24	made	make	VERB
ajst-15452	137	25	significant	significant	ADJ
ajst-15452	137	26	progress	progress	NOUN
ajst-15452	137	27	in	in	ADP
ajst-15452	137	28	addressing	address	VERB
ajst-15452	137	29	energy	energy	NOUN
ajst-15452	137	30	and	and	CCONJ
ajst-15452	137	31	environmental	environmental	ADJ
ajst-15452	137	32	issues	issue	NOUN
ajst-15452	137	33	.	.	PUNCT
ajst-15452	138	1	however	however	ADV
ajst-15452	138	2	,	,	PUNCT
ajst-15452	138	3	pure	pure	ADJ
ajst-15452	138	4	solar	solar	ADJ
ajst-15452	138	5	cell	cell	NOUN
ajst-15452	138	6	power	power	NOUN
ajst-15452	138	7	systems	system	NOUN
ajst-15452	138	8	sacrifice	sacrifice	VERB
ajst-15452	138	9	some	some	PRON
ajst-15452	138	10	of	of	ADP
ajst-15452	138	11	the	the	DET
ajst-15452	138	12	strength	strength	NOUN
ajst-15452	138	13	of	of	ADP
ajst-15452	138	14	the	the	DET
ajst-15452	138	15	aircraft	aircraft	NOUN
ajst-15452	138	16	structure	structure	NOUN
ajst-15452	138	17	,	,	PUNCT
ajst-15452	138	18	especially	especially	ADV
ajst-15452	138	19	the	the	DET
ajst-15452	138	20	wing	wing	NOUN
ajst-15452	138	21	structure	structure	NOUN
ajst-15452	138	22	,	,	PUNCT
ajst-15452	138	23	and	and	CCONJ
ajst-15452	138	24	therefore	therefore	ADV
ajst-15452	138	25	their	their	PRON
ajst-15452	138	26	operating	operating	NOUN
ajst-15452	138	27	environment	environment	NOUN
ajst-15452	138	28	is	be	AUX
ajst-15452	138	29	limited	limit	VERB
ajst-15452	138	30	to	to	ADP
ajst-15452	138	31	the	the	DET
ajst-15452	138	32	stratosphere	stratosphere	NOUN
ajst-15452	138	33	,	,	PUNCT
ajst-15452	138	34	where	where	SCONJ
ajst-15452	138	35	the	the	DET
ajst-15452	138	36	airflow	airflow	NOUN
ajst-15452	138	37	is	be	AUX
ajst-15452	138	38	relatively	relatively	ADV
ajst-15452	138	39	calm	calm	ADJ
ajst-15452	138	40	.	.	PUNCT
ajst-15452	139	1	the	the	DET
ajst-15452	139	2	pure	pure	ADJ
ajst-15452	139	3	fuel	fuel	NOUN
ajst-15452	139	4	cell	cell	NOUN
ajst-15452	139	5	power	power	NOUN
ajst-15452	139	6	system	system	NOUN
ajst-15452	139	7	is	be	AUX
ajst-15452	139	8	also	also	ADV
ajst-15452	139	9	limited	limit	VERB
ajst-15452	139	10	by	by	ADP
ajst-15452	139	11	the	the	DET
ajst-15452	139	12	hydrogen	hydrogen	NOUN
ajst-15452	139	13	storage	storage	NOUN
ajst-15452	139	14	capacity	capacity	NOUN
ajst-15452	139	15	,	,	PUNCT
ajst-15452	139	16	the	the	DET
ajst-15452	139	17	power	power	NOUN
ajst-15452	139	18	-	-	PUNCT
ajst-15452	139	19	to	to	ADP
ajst-15452	139	20	-	-	PUNCT
ajst-15452	139	21	weight	weight	NOUN
ajst-15452	139	22	ratio	ratio	NOUN
ajst-15452	139	23	of	of	ADP
ajst-15452	139	24	the	the	DET
ajst-15452	139	25	whole	whole	ADJ
ajst-15452	139	26	fuel	fuel	NOUN
ajst-15452	139	27	cell	cell	NOUN
ajst-15452	139	28	system	system	NOUN
ajst-15452	139	29	,	,	PUNCT
ajst-15452	139	30	and	and	CCONJ
ajst-15452	139	31	the	the	DET
ajst-15452	139	32	poor	poor	ADJ
ajst-15452	139	33	dynamic	dynamic	ADJ
ajst-15452	139	34	characteristics	characteristic	NOUN
ajst-15452	139	35	of	of	ADP
ajst-15452	139	36	the	the	DET
ajst-15452	139	37	fuel	fuel	NOUN
ajst-15452	139	38	cell	cell	NOUN
ajst-15452	139	39	,	,	PUNCT
ajst-15452	139	40	which	which	PRON
ajst-15452	139	41	also	also	ADV
ajst-15452	139	42	can	can	AUX
ajst-15452	139	43	not	not	PART
ajst-15452	139	44	support	support	VERB
ajst-15452	139	45	the	the	DET
ajst-15452	139	46	uav	uav	PROPN
ajst-15452	139	47	for	for	ADP
ajst-15452	139	48	a	a	DET
ajst-15452	139	49	long	long	ADJ
ajst-15452	139	50	time	time	NOUN
ajst-15452	139	51	flight	flight	NOUN
ajst-15452	139	52	.	.	PUNCT
ajst-15452	140	1	therefore	therefore	ADV
ajst-15452	140	2	,	,	PUNCT
ajst-15452	140	3	the	the	DET
ajst-15452	140	4	hybrid	hybrid	ADJ
ajst-15452	140	5	power	power	NOUN
ajst-15452	140	6	system	system	NOUN
ajst-15452	140	7	becomes	become	VERB
ajst-15452	140	8	a	a	DET
ajst-15452	140	9	low	low	ADJ
ajst-15452	140	10	-	-	PUNCT
ajst-15452	140	11	cost	cost	NOUN
ajst-15452	140	12	and	and	CCONJ
ajst-15452	140	13	effective	effective	ADJ
ajst-15452	140	14	means	mean	NOUN
ajst-15452	140	15	to	to	PART
ajst-15452	140	16	achieve	achieve	VERB
ajst-15452	140	17	long	long	ADJ
ajst-15452	140	18	flight	flight	NOUN
ajst-15452	140	19	duration	duration	NOUN
ajst-15452	140	20	.	.	PUNCT
ajst-15452	141	1	such	such	ADJ
ajst-15452	141	2	hybrid	hybrid	ADJ
ajst-15452	141	3	systems	system	NOUN
ajst-15452	141	4	can	can	AUX
ajst-15452	141	5	optimise	optimise	VERB
ajst-15452	141	6	the	the	DET
ajst-15452	141	7	use	use	NOUN
ajst-15452	141	8	of	of	ADP
ajst-15452	141	9	energy	energy	NOUN
ajst-15452	141	10	according	accord	VERB
ajst-15452	141	11	to	to	ADP
ajst-15452	141	12	the	the	DET
ajst-15452	141	13	needs	need	NOUN
ajst-15452	141	14	of	of	ADP
ajst-15452	141	15	the	the	DET
ajst-15452	141	16	mission	mission	NOUN
ajst-15452	141	17	,	,	PUNCT
ajst-15452	141	18	which	which	PRON
ajst-15452	141	19	is	be	AUX
ajst-15452	141	20	expected	expect	VERB
ajst-15452	141	21	to	to	PART
ajst-15452	141	22	increase	increase	VERB
ajst-15452	141	23	the	the	DET
ajst-15452	141	24	flexibility	flexibility	NOUN
ajst-15452	141	25	and	and	CCONJ
ajst-15452	141	26	availability	availability	NOUN
ajst-15452	141	27	of	of	ADP
ajst-15452	141	28	uavs	uavs	NOUN
ajst-15452	141	29	,	,	PUNCT
ajst-15452	141	30	especially	especially	ADV
ajst-15452	141	31	for	for	ADP
ajst-15452	141	32	applications	application	NOUN
ajst-15452	141	33	that	that	PRON
ajst-15452	141	34	require	require	VERB
ajst-15452	141	35	long	long	ADJ
ajst-15452	141	36	-	-	PUNCT
ajst-15452	141	37	duration	duration	NOUN
ajst-15452	141	38	flights	flight	NOUN
ajst-15452	141	39	or	or	CCONJ
ajst-15452	141	40	missions	mission	NOUN
ajst-15452	141	41	in	in	ADP
ajst-15452	141	42	remote	remote	ADJ
ajst-15452	141	43	areas	area	NOUN
ajst-15452	141	44	.	.	PUNCT
ajst-15452	142	1	back	back	ADV
ajst-15452	142	2	in	in	ADP
ajst-15452	142	3	2010	2010	NUM
ajst-15452	142	4	,	,	PUNCT
ajst-15452	142	5	the	the	DET
ajst-15452	142	6	illinois	illinois	PROPN
ajst-15452	142	7	institute	institute	PROPN
ajst-15452	142	8	of	of	ADP
ajst-15452	142	9	technology	technology	NOUN
ajst-15452	142	10	of	of	ADP
ajst-15452	142	11	the	the	DET
ajst-15452	142	12	united	united	PROPN
ajst-15452	142	13	states	states	PROPN
ajst-15452	142	14	of	of	ADP
ajst-15452	142	15	america	america	PROPN
ajst-15452	142	16	proposed	propose	VERB
ajst-15452	142	17	a	a	DET
ajst-15452	142	18	hybrid	hybrid	ADJ
ajst-15452	142	19	energy	energy	NOUN
ajst-15452	142	20	system	system	NOUN
ajst-15452	142	21	solution	solution	NOUN
ajst-15452	142	22	aimed	aim	VERB
ajst-15452	142	23	at	at	ADP
ajst-15452	142	24	improving	improve	VERB
ajst-15452	142	25	the	the	DET
ajst-15452	142	26	long	long	ADJ
ajst-15452	142	27	endurance	endurance	NOUN
ajst-15452	142	28	performance	performance	NOUN
ajst-15452	142	29	of	of	ADP
ajst-15452	142	30	uavs	uavs	NOUN
ajst-15452	142	31	.	.	PUNCT
ajst-15452	143	1	the	the	DET
ajst-15452	143	2	scheme	scheme	NOUN
ajst-15452	143	3	combines	combine	VERB
ajst-15452	143	4	solar	solar	ADJ
ajst-15452	143	5	cells	cell	NOUN
ajst-15452	143	6	,	,	PUNCT
ajst-15452	143	7	rechargeable	rechargeable	ADJ
ajst-15452	143	8	batteries	battery	NOUN
ajst-15452	143	9	and	and	CCONJ
ajst-15452	143	10	rechargeable	rechargeable	ADJ
ajst-15452	143	11	fuel	fuel	NOUN
ajst-15452	143	12	cells	cell	NOUN
ajst-15452	143	13	(	(	PUNCT
ajst-15452	143	14	which	which	PRON
ajst-15452	143	15	produce	produce	VERB
ajst-15452	143	16	hydrogen	hydrogen	NOUN
ajst-15452	143	17	through	through	ADP
ajst-15452	143	18	the	the	DET
ajst-15452	143	19	electrolysis	electrolysis	NOUN
ajst-15452	143	20	of	of	ADP
ajst-15452	143	21	water	water	NOUN
ajst-15452	143	22	)	)	PUNCT
ajst-15452	143	23	.	.	PUNCT
ajst-15452	144	1	during	during	ADP
ajst-15452	144	2	the	the	DET
ajst-15452	144	3	day	day	NOUN
ajst-15452	144	4	,	,	PUNCT
ajst-15452	144	5	the	the	DET
ajst-15452	144	6	solar	solar	ADJ
ajst-15452	144	7	cells	cell	NOUN
ajst-15452	144	8	serve	serve	VERB
ajst-15452	144	9	as	as	ADP
ajst-15452	144	10	the	the	DET
ajst-15452	144	11	primary	primary	ADJ
ajst-15452	144	12	energy	energy	NOUN
ajst-15452	144	13	source	source	NOUN
ajst-15452	144	14	,	,	PUNCT
ajst-15452	144	15	while	while	SCONJ
ajst-15452	144	16	charging	charge	VERB
ajst-15452	144	17	the	the	DET
ajst-15452	144	18	batteries	battery	NOUN
ajst-15452	144	19	and	and	CCONJ
ajst-15452	144	20	electrolysing	electrolyse	VERB
ajst-15452	144	21	water	water	NOUN
ajst-15452	144	22	.	.	PUNCT
ajst-15452	145	1	at	at	ADP
ajst-15452	145	2	night	night	NOUN
ajst-15452	145	3	,	,	PUNCT
ajst-15452	145	4	it	it	PRON
ajst-15452	145	5	is	be	AUX
ajst-15452	145	6	powered	power	VERB
ajst-15452	145	7	by	by	ADP
ajst-15452	145	8	the	the	DET
ajst-15452	145	9	fuel	fuel	NOUN
ajst-15452	145	10	cells	cell	NOUN
ajst-15452	145	11	at	at	ADP
ajst-15452	145	12	a	a	DET
ajst-15452	145	13	fixed	fix	VERB
ajst-15452	145	14	power	power	NOUN
ajst-15452	145	15	output	output	NOUN
ajst-15452	145	16	,	,	PUNCT
ajst-15452	145	17	and	and	CCONJ
ajst-15452	145	18	if	if	SCONJ
ajst-15452	145	19	that	that	PRON
ajst-15452	145	20	is	be	AUX
ajst-15452	145	21	insufficient	insufficient	ADJ
ajst-15452	145	22	,	,	PUNCT
ajst-15452	145	23	the	the	DET
ajst-15452	145	24	batteries	battery	NOUN
ajst-15452	145	25	provide	provide	VERB
ajst-15452	145	26	electrical	electrical	ADJ
ajst-15452	145	27	support	support	NOUN
ajst-15452	145	28	.	.	PUNCT
ajst-15452	146	1	the	the	DET
ajst-15452	146	2	researchers	researcher	NOUN
ajst-15452	146	3	performed	perform	VERB
ajst-15452	146	4	computer	computer	NOUN
ajst-15452	146	5	simulations	simulation	NOUN
ajst-15452	146	6	of	of	ADP
ajst-15452	146	7	take	take	NOUN
ajst-15452	146	8	-	-	PUNCT
ajst-15452	146	9	off	off	NOUN
ajst-15452	146	10	,	,	PUNCT
ajst-15452	146	11	cruise	cruise	NOUN
ajst-15452	146	12	and	and	CCONJ
ajst-15452	146	13	landing	landing	NOUN
ajst-15452	146	14	,	,	PUNCT
ajst-15452	146	15	which	which	PRON
ajst-15452	146	16	theoretically	theoretically	ADV
ajst-15452	146	17	met	meet	VERB
ajst-15452	146	18	the	the	DET
ajst-15452	146	19	design	design	NOUN
ajst-15452	146	20	requirements	requirement	NOUN
ajst-15452	146	21	.	.	PUNCT
ajst-15452	147	1	however	however	ADV
ajst-15452	147	2	,	,	PUNCT
ajst-15452	147	3	this	this	PRON
ajst-15452	147	4	required	require	VERB
ajst-15452	147	5	an	an	DET
ajst-15452	147	6	average	average	ADJ
ajst-15452	147	7	conversion	conversion	NOUN
ajst-15452	147	8	efficiency	efficiency	NOUN
ajst-15452	147	9	of	of	ADP
ajst-15452	147	10	26.8	26.8	NUM
ajst-15452	147	11	per	per	ADP
ajst-15452	147	12	cent	cent	NOUN
ajst-15452	147	13	for	for	ADP
ajst-15452	147	14	the	the	DET
ajst-15452	147	15	solar	solar	ADJ
ajst-15452	147	16	panels	panel	NOUN
ajst-15452	147	17	,	,	PUNCT
ajst-15452	147	18	which	which	PRON
ajst-15452	147	19	has	have	AUX
ajst-15452	147	20	not	not	PART
ajst-15452	147	21	yet	yet	ADV
ajst-15452	147	22	been	be	AUX
ajst-15452	147	23	achieved	achieve	VERB
ajst-15452	147	24	in	in	ADP
ajst-15452	147	25	reality	reality	NOUN
ajst-15452	147	26	.	.	PUNCT
ajst-15452	148	1	in	in	ADP
ajst-15452	148	2	addition	addition	NOUN
ajst-15452	148	3	,	,	PUNCT
ajst-15452	148	4	the	the	DET
ajst-15452	148	5	simulation	simulation	NOUN
ajst-15452	148	6	assumes	assume	VERB
ajst-15452	148	7	constant	constant	ADJ
ajst-15452	148	8	loads	load	NOUN
ajst-15452	148	9	,	,	PUNCT
ajst-15452	148	10	which	which	PRON
ajst-15452	148	11	change	change	VERB
ajst-15452	148	12	in	in	ADP
ajst-15452	148	13	real	real	ADJ
ajst-15452	148	14	flight	flight	NOUN
ajst-15452	148	15	,	,	PUNCT
ajst-15452	148	16	and	and	CCONJ
ajst-15452	148	17	has	have	AUX
ajst-15452	148	18	not	not	PART
ajst-15452	148	19	yet	yet	ADV
ajst-15452	148	20	considered	consider	VERB
ajst-15452	148	21	the	the	DET
ajst-15452	148	22	quality	quality	NOUN
ajst-15452	148	23	of	of	ADP
ajst-15452	148	24	the	the	DET
ajst-15452	148	25	overall	overall	ADJ
ajst-15452	148	26	system	system	NOUN
ajst-15452	148	27	.	.	PUNCT
ajst-15452	149	1	although	although	SCONJ
ajst-15452	149	2	this	this	PRON
ajst-15452	149	3	is	be	AUX
ajst-15452	149	4	only	only	ADV
ajst-15452	149	5	a	a	DET
ajst-15452	149	6	future	future	ADJ
ajst-15452	149	7	scenario	scenario	NOUN
ajst-15452	149	8	that	that	PRON
ajst-15452	149	9	is	be	AUX
ajst-15452	149	10	not	not	PART
ajst-15452	149	11	yet	yet	ADV
ajst-15452	149	12	mature	mature	ADJ
ajst-15452	149	13	,	,	PUNCT
ajst-15452	149	14	it	it	PRON
ajst-15452	149	15	provides	provide	VERB
ajst-15452	149	16	useful	useful	ADJ
ajst-15452	149	17	ideas	idea	NOUN
ajst-15452	149	18	for	for	ADP
ajst-15452	149	19	the	the	DET
ajst-15452	149	20	future	future	ADJ
ajst-15452	149	21	direction	direction	NOUN
ajst-15452	149	22	of	of	ADP
ajst-15452	149	23	long	long	ADJ
ajst-15452	149	24	endurance	endurance	NOUN
ajst-15452	149	25	uavs	uavs	PROPN
ajst-15452	149	26	.	.	PUNCT
ajst-15452	150	1	in	in	ADP
ajst-15452	150	2	2012	2012	NUM
ajst-15452	150	3	,	,	PUNCT
ajst-15452	150	4	bohwa	bohwa	PROPN
ajst-15452	150	5	lee	lee	PROPN
ajst-15452	150	6	of	of	ADP
ajst-15452	150	7	the	the	DET
ajst-15452	150	8	korea	korea	PROPN
ajst-15452	150	9	aerospace	aerospace	PROPN
ajst-15452	150	10	research	research	PROPN
ajst-15452	150	11	institute	institute	PROPN
ajst-15452	150	12	(	(	PUNCT
ajst-15452	150	13	kari	kari	X
ajst-15452	150	14	)	)	PUNCT
ajst-15452	150	15	conducted	conduct	VERB
ajst-15452	150	16	research	research	NOUN
ajst-15452	150	17	on	on	ADP
ajst-15452	150	18	a	a	DET
ajst-15452	150	19	hybrid	hybrid	ADJ
ajst-15452	150	20	uav	uav	PROPN
ajst-15452	150	21	propulsion	propulsion	NOUN
ajst-15452	150	22	system	system	NOUN
ajst-15452	150	23	based	base	VERB
ajst-15452	150	24	on	on	ADP
ajst-15452	150	25	a	a	DET
ajst-15452	150	26	pure	pure	ADJ
ajst-15452	150	27	fuel	fuel	NOUN
ajst-15452	150	28	cell	cell	NOUN
ajst-15452	150	29	-	-	PUNCT
ajst-15452	150	30	powered	power	VERB
ajst-15452	150	31	uav	uav	PROPN
ajst-15452	150	32	that	that	PRON
ajst-15452	150	33	had	have	AUX
ajst-15452	150	34	already	already	ADV
ajst-15452	150	35	been	be	AUX
ajst-15452	150	36	successfully	successfully	ADV
ajst-15452	150	37	flown	fly	VERB
ajst-15452	150	38	,	,	PUNCT
ajst-15452	150	39	with	with	ADP
ajst-15452	150	40	the	the	DET
ajst-15452	150	41	addition	addition	NOUN
ajst-15452	150	42	of	of	ADP
ajst-15452	150	43	a	a	DET
ajst-15452	150	44	solar	solar	ADJ
ajst-15452	150	45	cell	cell	NOUN
ajst-15452	150	46	and	and	CCONJ
ajst-15452	150	47	a	a	DET
ajst-15452	150	48	storage	storage	NOUN
ajst-15452	150	49	battery	battery	NOUN
ajst-15452	150	50	.	.	PUNCT
ajst-15452	151	1	the	the	DET
ajst-15452	151	2	researcher	researcher	NOUN
ajst-15452	151	3	developed	develop	VERB
ajst-15452	151	4	mathematical	mathematical	ADJ
ajst-15452	151	5	models	model	NOUN
ajst-15452	151	6	of	of	ADP
ajst-15452	151	7	solar	solar	ADJ
ajst-15452	151	8	cells	cell	NOUN
ajst-15452	151	9	,	,	PUNCT
ajst-15452	151	10	storage	storage	NOUN
ajst-15452	151	11	batteries	battery	NOUN
ajst-15452	151	12	and	and	CCONJ
ajst-15452	151	13	fuel	fuel	NOUN
ajst-15452	151	14	cells	cell	NOUN
ajst-15452	151	15	,	,	PUNCT
ajst-15452	151	16	and	and	CCONJ
ajst-15452	151	17	used	use	VERB
ajst-15452	151	18	actual	actual	ADJ
ajst-15452	151	19	flight	flight	NOUN
ajst-15452	151	20	data	datum	NOUN
ajst-15452	151	21	from	from	ADP
ajst-15452	151	22	pure	pure	ADJ
ajst-15452	151	23	fuel	fuel	NOUN
ajst-15452	151	24	cell	cell	NOUN
ajst-15452	151	25	uav	uav	PROPN
ajst-15452	151	26	flight	flight	NOUN
ajst-15452	151	27	records	record	NOUN
ajst-15452	151	28	for	for	ADP
ajst-15452	151	29	numerical	numerical	ADJ
ajst-15452	151	30	simulations	simulation	NOUN
ajst-15452	151	31	.	.	PUNCT
ajst-15452	152	1	this	this	DET
ajst-15452	152	2	hybrid	hybrid	ADJ
ajst-15452	152	3	propulsion	propulsion	NOUN
ajst-15452	152	4	system	system	NOUN
ajst-15452	152	5	was	be	AUX
ajst-15452	152	6	designed	design	VERB
ajst-15452	152	7	by	by	ADP
ajst-15452	152	8	directly	directly	ADV
ajst-15452	152	9	adding	add	VERB
ajst-15452	152	10	solar	solar	ADJ
ajst-15452	152	11	modules	module	NOUN
ajst-15452	152	12	and	and	CCONJ
ajst-15452	152	13	storage	storage	NOUN
ajst-15452	152	14	batteries	battery	NOUN
ajst-15452	152	15	on	on	ADP
ajst-15452	152	16	top	top	NOUN
ajst-15452	152	17	of	of	ADP
ajst-15452	152	18	the	the	DET
ajst-15452	152	19	fuel	fuel	NOUN
ajst-15452	152	20	cell	cell	NOUN
ajst-15452	152	21	system	system	NOUN
ajst-15452	152	22	,	,	PUNCT
ajst-15452	152	23	without	without	ADP
ajst-15452	152	24	considering	consider	VERB
ajst-15452	152	25	the	the	DET
ajst-15452	152	26	coupling	coupling	NOUN
ajst-15452	152	27	relationship	relationship	NOUN
ajst-15452	152	28	between	between	ADP
ajst-15452	152	29	the	the	DET
ajst-15452	152	30	propulsion	propulsion	NOUN
ajst-15452	152	31	system	system	NOUN
ajst-15452	152	32	and	and	CCONJ
ajst-15452	152	33	the	the	DET
ajst-15452	152	34	uav	uav	PROPN
ajst-15452	152	35	system	system	NOUN
ajst-15452	152	36	,	,	PUNCT
ajst-15452	152	37	as	as	ADV
ajst-15452	152	38	well	well	ADV
ajst-15452	152	39	as	as	ADP
ajst-15452	152	40	without	without	ADP
ajst-15452	152	41	an	an	DET
ajst-15452	152	42	in	in	ADP
ajst-15452	152	43	-	-	PUNCT
ajst-15452	152	44	depth	depth	NOUN
ajst-15452	152	45	study	study	NOUN
ajst-15452	152	46	of	of	ADP
ajst-15452	152	47	the	the	DET
ajst-15452	152	48	inter	inter	ADJ
ajst-15452	152	49	-	-	ADJ
ajst-15452	152	50	matching	matching	ADJ
ajst-15452	152	51	relationship	relationship	NOUN
ajst-15452	152	52	between	between	ADP
ajst-15452	152	53	the	the	DET
ajst-15452	152	54	various	various	ADJ
ajst-15452	152	55	power	power	NOUN
ajst-15452	152	56	sources	source	NOUN
ajst-15452	152	57	and	and	CCONJ
ajst-15452	152	58	power	power	NOUN
ajst-15452	152	59	systems	system	NOUN
ajst-15452	152	60	.	.	PUNCT
ajst-15452	153	1	therefore	therefore	ADV
ajst-15452	153	2	,	,	PUNCT
ajst-15452	153	3	with	with	ADP
ajst-15452	153	4	the	the	DET
ajst-15452	153	5	above	above	ADJ
ajst-15452	153	6	analyses	analysis	NOUN
ajst-15452	153	7	,	,	PUNCT
ajst-15452	153	8	hybrid	hybrid	ADJ
ajst-15452	153	9	uavs	uavs	NOUN
ajst-15452	153	10	will	will	AUX
ajst-15452	153	11	become	become	VERB
ajst-15452	153	12	a	a	DET
ajst-15452	153	13	research	research	NOUN
ajst-15452	153	14	hotspot	hotspot	NOUN
ajst-15452	153	15	and	and	CCONJ
ajst-15452	153	16	frontier	frontier	NOUN
ajst-15452	153	17	area	area	NOUN
ajst-15452	153	18	in	in	ADP
ajst-15452	153	19	the	the	DET
ajst-15452	153	20	field	field	NOUN
ajst-15452	153	21	of	of	ADP
ajst-15452	153	22	uavs	uavs	NOUN
ajst-15452	153	23	,	,	PUNCT
ajst-15452	153	24	with	with	ADP
ajst-15452	153	25	a	a	DET
ajst-15452	153	26	broad	broad	ADJ
ajst-15452	153	27	research	research	NOUN
ajst-15452	153	28	space	space	NOUN
ajst-15452	153	29	[	[	X
ajst-15452	153	30	23	23	NUM
ajst-15452	153	31	]	]	PUNCT
ajst-15452	153	32	.	.	PUNCT
ajst-15452	154	1	the	the	DET
ajst-15452	154	2	research	research	NOUN
ajst-15452	154	3	of	of	ADP
ajst-15452	154	4	hybrid	hybrid	ADJ
ajst-15452	154	5	uav	uav	PROPN
ajst-15452	154	6	will	will	AUX
ajst-15452	154	7	be	be	AUX
ajst-15452	154	8	a	a	DET
ajst-15452	154	9	hotspot	hotspot	NOUN
ajst-15452	154	10	and	and	CCONJ
ajst-15452	154	11	frontier	frontier	NOUN
ajst-15452	154	12	area	area	NOUN
ajst-15452	154	13	in	in	ADP
ajst-15452	154	14	the	the	DET
ajst-15452	154	15	field	field	NOUN
ajst-15452	154	16	of	of	ADP
ajst-15452	154	17	uav	uav	PROPN
ajst-15452	154	18	,	,	PUNCT
ajst-15452	154	19	with	with	ADP
ajst-15452	154	20	a	a	DET
ajst-15452	154	21	broad	broad	ADJ
ajst-15452	154	22	research	research	NOUN
ajst-15452	154	23	space	space	NOUN
ajst-15452	154	24	.	.	PUNCT
ajst-15452	155	1	7	7	X
ajst-15452	155	2	.	.	X
ajst-15452	155	3	concluding	conclude	VERB
ajst-15452	155	4	remarks	remark	NOUN
ajst-15452	155	5	in	in	ADP
ajst-15452	155	6	recent	recent	ADJ
ajst-15452	155	7	years	year	NOUN
ajst-15452	155	8	,	,	PUNCT
ajst-15452	155	9	the	the	DET
ajst-15452	155	10	uav	uav	PROPN
ajst-15452	155	11	power	power	NOUN
ajst-15452	155	12	system	system	NOUN
ajst-15452	155	13	has	have	AUX
ajst-15452	155	14	also	also	ADV
ajst-15452	155	15	gradually	gradually	ADV
ajst-15452	155	16	developed	develop	VERB
ajst-15452	155	17	in	in	ADP
ajst-15452	155	18	the	the	DET
ajst-15452	155	19	direction	direction	NOUN
ajst-15452	155	20	of	of	ADP
ajst-15452	155	21	wide	wide	ADJ
ajst-15452	155	22	field	field	NOUN
ajst-15452	155	23	and	and	CCONJ
ajst-15452	155	24	diversification	diversification	NOUN
ajst-15452	155	25	,	,	PUNCT
ajst-15452	155	26	and	and	CCONJ
ajst-15452	155	27	the	the	DET
ajst-15452	155	28	optimisation	optimisation	NOUN
ajst-15452	155	29	for	for	ADP
ajst-15452	155	30	electric	electric	ADJ
ajst-15452	155	31	and	and	CCONJ
ajst-15452	155	32	oil	oil	NOUN
ajst-15452	155	33	-	-	PUNCT
ajst-15452	155	34	operated	operate	VERB
ajst-15452	155	35	uavs	uavs	NOUN
ajst-15452	155	36	is	be	AUX
ajst-15452	155	37	also	also	ADV
ajst-15452	155	38	in	in	ADP
ajst-15452	155	39	progress	progress	NOUN
ajst-15452	155	40	.	.	PUNCT
ajst-15452	156	1	how	how	SCONJ
ajst-15452	156	2	to	to	PART
ajst-15452	156	3	design	design	VERB
ajst-15452	156	4	a	a	DET
ajst-15452	156	5	lighter	light	ADJ
ajst-15452	156	6	weight	weight	NOUN
ajst-15452	156	7	power	power	NOUN
ajst-15452	156	8	system	system	NOUN
ajst-15452	156	9	,	,	PUNCT
ajst-15452	156	10	how	how	SCONJ
ajst-15452	156	11	to	to	PART
ajst-15452	156	12	improve	improve	VERB
ajst-15452	156	13	the	the	DET
ajst-15452	156	14	range	range	NOUN
ajst-15452	156	15	,	,	PUNCT
ajst-15452	156	16	and	and	CCONJ
ajst-15452	156	17	how	how	SCONJ
ajst-15452	156	18	to	to	PART
ajst-15452	156	19	reduce	reduce	VERB
ajst-15452	156	20	the	the	DET
ajst-15452	156	21	energy	energy	NOUN
ajst-15452	156	22	consumption	consumption	NOUN
ajst-15452	156	23	while	while	SCONJ
ajst-15452	156	24	meeting	meet	VERB
ajst-15452	156	25	the	the	DET
ajst-15452	156	26	starting	starting	NOUN
ajst-15452	156	27	and	and	CCONJ
ajst-15452	156	28	working	working	NOUN
ajst-15452	156	29	conditions	condition	NOUN
ajst-15452	156	30	of	of	ADP
ajst-15452	156	31	uavs	uavs	NOUN
ajst-15452	156	32	will	will	AUX
ajst-15452	156	33	also	also	ADV
ajst-15452	156	34	be	be	AUX
ajst-15452	156	35	the	the	DET
ajst-15452	156	36	research	research	NOUN
ajst-15452	156	37	hotspot	hotspot	NOUN
ajst-15452	156	38	in	in	ADP
ajst-15452	156	39	the	the	DET
ajst-15452	156	40	direction	direction	NOUN
ajst-15452	156	41	of	of	ADP
ajst-15452	156	42	uav	uav	PROPN
ajst-15452	156	43	power	power	NOUN
ajst-15452	156	44	.	.	PUNCT
ajst-15452	157	1	references	reference	NOUN
ajst-15452	157	2	[	[	X
ajst-15452	157	3	1	1	NUM
ajst-15452	157	4	]	]	X
ajst-15452	157	5	wu	wu	PROPN
ajst-15452	157	6	,	,	PUNCT
ajst-15452	157	7	y.t	y.t	PROPN
ajst-15452	157	8	.	.	PROPN
ajst-15452	157	9	(	(	PUNCT
ajst-15452	157	10	2019	2019	NUM
ajst-15452	157	11	)	)	PUNCT
ajst-15452	157	12	.	.	PUNCT
ajst-15452	158	1	design	design	NOUN
ajst-15452	158	2	of	of	ADP
ajst-15452	158	3	a	a	DET
ajst-15452	158	4	multi	multi	ADJ
ajst-15452	158	5	-	-	ADJ
ajst-15452	158	6	rotor	rotor	ADJ
ajst-15452	158	7	uav	uav	PROPN
ajst-15452	158	8	based	base	VERB
ajst-15452	158	9	on	on	ADP
ajst-15452	158	10	oilelectric	oilelectric	ADJ
ajst-15452	158	11	hybrid	hybrid	ADJ
ajst-15452	158	12	power	power	NOUN
ajst-15452	158	13	system	system	NOUN
ajst-15452	158	14	.	.	PUNCT
ajst-15452	159	1	internal	internal	ADJ
ajst-15452	159	2	combustion	combustion	NOUN
ajst-15452	159	3	engines	engine	NOUN
ajst-15452	159	4	and	and	CCONJ
ajst-15452	159	5	accessories	accessory	NOUN
ajst-15452	159	6	(	(	PUNCT
ajst-15452	159	7	14	14	NUM
ajst-15452	159	8	)	)	PUNCT
ajst-15452	159	9	,	,	PUNCT
ajst-15452	159	10	224	224	NUM
ajst-15452	159	11	-	-	SYM
ajst-15452	159	12	226	226	NUM
ajst-15452	159	13	.	.	PUNCT
ajst-15452	160	1	[	[	X
ajst-15452	160	2	2	2	NUM
ajst-15452	160	3	]	]	X
ajst-15452	160	4	zhang	zhang	PROPN
ajst-15452	160	5	,	,	PUNCT
ajst-15452	160	6	d.	d.	PROPN
ajst-15452	160	7	(	(	PUNCT
ajst-15452	160	8	2021	2021	NUM
ajst-15452	160	9	)	)	PUNCT
ajst-15452	160	10	.	.	PUNCT
ajst-15452	160	11	experimental	experimental	ADJ
ajst-15452	160	12	discussion	discussion	NOUN
ajst-15452	160	13	on	on	ADP
ajst-15452	160	14	the	the	DET
ajst-15452	160	15	application	application	NOUN
ajst-15452	160	16	of	of	ADP
ajst-15452	160	17	drone	drone	NOUN
ajst-15452	160	18	technology	technology	NOUN
ajst-15452	160	19	in	in	ADP
ajst-15452	160	20	forestry	forestry	NOUN
ajst-15452	160	21	work	work	NOUN
ajst-15452	160	22	.	.	PUNCT
ajst-15452	161	1	rural	rural	ADJ
ajst-15452	161	2	practical	practical	ADJ
ajst-15452	161	3	technology	technology	NOUN
ajst-15452	161	4	(	(	PUNCT
ajst-15452	161	5	07),121	07),121	NUM
ajst-15452	161	6	-	-	SYM
ajst-15452	161	7	122	122	NUM
ajst-15452	161	8	.	.	PUNCT
ajst-15452	162	1	[	[	X
ajst-15452	162	2	3	3	NUM
ajst-15452	162	3	]	]	X
ajst-15452	162	4	bai	bai	PROPN
ajst-15452	162	5	,	,	PUNCT
ajst-15452	162	6	x.x	x.x	PROPN
ajst-15452	162	7	.	.	PUNCT
ajst-15452	162	8	(	(	PUNCT
ajst-15452	162	9	2018	2018	NUM
ajst-15452	162	10	)	)	PUNCT
ajst-15452	162	11	.	.	PUNCT
ajst-15452	163	1	research	research	NOUN
ajst-15452	163	2	on	on	ADP
ajst-15452	163	3	small	small	ADJ
ajst-15452	163	4	hybrid	hybrid	ADJ
ajst-15452	163	5	uav	uav	PROPN
ajst-15452	163	6	power	power	NOUN
ajst-15452	163	7	system	system	NOUN
ajst-15452	163	8	.	.	PUNCT
ajst-15452	164	1	thesis	thesis	NOUN
ajst-15452	164	2	of	of	ADP
ajst-15452	164	3	anhui	anhui	PROPN
ajst-15452	164	4	university	university	PROPN
ajst-15452	164	5	.	.	PUNCT
ajst-15452	165	1	[	[	X
ajst-15452	165	2	4	4	NUM
ajst-15452	165	3	]	]	X
ajst-15452	165	4	linghu	linghu	PROPN
ajst-15452	165	5	,	,	PUNCT
ajst-15452	165	6	l.	l.	PROPN
ajst-15452	165	7	,	,	PUNCT
ajst-15452	165	8	wang	wang	PROPN
ajst-15452	165	9	,	,	PUNCT
ajst-15452	165	10	l.	l.	PROPN
ajst-15452	165	11	&	&	CCONJ
ajst-15452	165	12	zhang	zhang	PROPN
ajst-15452	165	13	,	,	PUNCT
ajst-15452	165	14	c.z	c.z	PROPN
ajst-15452	165	15	.	.	PROPN
ajst-15452	165	16	et	et	PROPN
ajst-15452	165	17	al	al	PROPN
ajst-15452	165	18	.	.	PROPN
ajst-15452	165	19	(	(	PUNCT
ajst-15452	165	20	2020	2020	NUM
ajst-15452	165	21	)	)	PUNCT
ajst-15452	165	22	.	.	PUNCT
ajst-15452	166	1	a	a	DET
ajst-15452	166	2	new	new	ADJ
ajst-15452	166	3	species	specie	NOUN
ajst-15452	166	4	of	of	ADP
ajst-15452	166	5	the	the	DET
ajst-15452	166	6	genus	genus	ADJ
ajst-15452	166	7	lepidoptera	lepidoptera	NOUN
ajst-15452	166	8	(	(	PUNCT
ajst-15452	166	9	lepidoptera	lepidoptera	NOUN
ajst-15452	166	10	,	,	PUNCT
ajst-15452	166	11	lepidoptera	lepidoptera	NOUN
ajst-15452	166	12	)	)	PUNCT
ajst-15452	166	13	51	51	NUM
ajst-15452	166	14	from	from	ADP
ajst-15452	166	15	china	china	PROPN
ajst-15452	166	16	.	.	PUNCT
ajst-15452	167	1	analytical	analytical	ADJ
ajst-15452	167	2	study	study	NOUN
ajst-15452	167	3	on	on	ADP
ajst-15452	167	4	fuel	fuel	NOUN
ajst-15452	167	5	cell	cell	NOUN
ajst-15452	167	6	power	power	NOUN
ajst-15452	167	7	system	system	NOUN
ajst-15452	167	8	for	for	ADP
ajst-15452	167	9	unmanned	unmanned	ADJ
ajst-15452	167	10	aircraft	aircraft	NOUN
ajst-15452	167	11	.	.	PUNCT
ajst-15452	168	1	power	power	NOUN
ajst-15452	168	2	electronics	electronic	NOUN
ajst-15452	168	3	technology	technology	NOUN
ajst-15452	168	4	(	(	PUNCT
ajst-15452	168	5	12	12	NUM
ajst-15452	168	6	)	)	PUNCT
ajst-15452	168	7	,	,	PUNCT
ajst-15452	168	8	47	47	NUM
ajst-15452	168	9	-	-	SYM
ajst-15452	168	10	51	51	NUM
ajst-15452	168	11	.	.	PUNCT
ajst-15452	169	1	[	[	X
ajst-15452	169	2	5	5	NUM
ajst-15452	169	3	]	]	SYM
ajst-15452	169	4	li	li	PROPN
ajst-15452	169	5	,	,	PUNCT
ajst-15452	169	6	x.	x.	PROPN
ajst-15452	169	7	l.	l.	PROPN
ajst-15452	169	8	(	(	PUNCT
ajst-15452	169	9	2023	2023	NUM
ajst-15452	169	10	)	)	PUNCT
ajst-15452	169	11	.	.	PUNCT
ajst-15452	170	1	uav	uav	PROPN
ajst-15452	170	2	endurance	endurance	PROPN
ajst-15452	170	3	.	.	PUNCT
ajst-15452	171	1	science	science	NOUN
ajst-15452	171	2	in	in	ADP
ajst-15452	171	3	china	china	PROPN
ajst-15452	171	4	:	:	PUNCT
ajst-15452	171	5	information	information	NOUN
ajst-15452	171	6	science	science	NOUN
ajst-15452	171	7	(	(	PUNCT
ajst-15452	171	8	07),1233	07),1233	NOUN
ajst-15452	171	9	-	-	SYM
ajst-15452	171	10	1261	1261	NUM
ajst-15452	171	11	.	.	PUNCT
ajst-15452	172	1	[	[	X
ajst-15452	172	2	6	6	NUM
ajst-15452	172	3	]	]	SYM
ajst-15452	172	4	li	li	PROPN
ajst-15452	172	5	,	,	PUNCT
ajst-15452	172	6	y.p	y.p	PROPN
ajst-15452	172	7	.	.	PROPN
ajst-15452	172	8	(	(	PUNCT
ajst-15452	172	9	2015	2015	NUM
ajst-15452	172	10	)	)	PUNCT
ajst-15452	172	11	.	.	PUNCT
ajst-15452	173	1	overall	overall	ADJ
ajst-15452	173	2	design	design	NOUN
ajst-15452	173	3	of	of	ADP
ajst-15452	173	4	solar	solar	ADJ
ajst-15452	173	5	/	/	SYM
ajst-15452	173	6	hydrogen	hydrogen	NOUN
ajst-15452	173	7	hybrid	hybrid	ADJ
ajst-15452	173	8	small	small	ADJ
ajst-15452	173	9	unmanned	unmanned	ADJ
ajst-15452	173	10	aerial	aerial	ADJ
ajst-15452	173	11	vehicle	vehicle	NOUN
ajst-15452	173	12	.	.	PUNCT
ajst-15452	174	1	thesis	thesis	NOUN
ajst-15452	174	2	of	of	ADP
ajst-15452	174	3	beijing	beijing	PROPN
ajst-15452	174	4	institute	institute	PROPN
ajst-15452	174	5	of	of	ADP
ajst-15452	174	6	technology	technology	PROPN
ajst-15452	174	7	,	,	PUNCT
ajst-15452	174	8	04:171	04:171	NUM
ajst-15452	174	9	.	.	PUNCT
ajst-15452	175	1	[	[	X
ajst-15452	175	2	7	7	NUM
ajst-15452	175	3	]	]	X
ajst-15452	175	4	xie	xie	PROPN
ajst-15452	175	5	,	,	PUNCT
ajst-15452	175	6	z.x	z.x	PROPN
ajst-15452	175	7	.	.	PROPN
ajst-15452	175	8	,	,	PUNCT
ajst-15452	175	9	ren	ren	PROPN
ajst-15452	175	10	,	,	PUNCT
ajst-15452	175	11	j.w	j.w	PROPN
ajst-15452	175	12	.	.	PROPN
ajst-15452	175	13	&	&	CCONJ
ajst-15452	175	14	yang	yang	PROPN
ajst-15452	175	15	,	,	PUNCT
ajst-15452	175	16	k.r	k.r	PROPN
ajst-15452	175	17	.	.	PROPN
ajst-15452	175	18	et	et	PROPN
ajst-15452	175	19	al	al	PROPN
ajst-15452	175	20	.	.	PROPN
ajst-15452	175	21	(	(	PUNCT
ajst-15452	175	22	2014	2014	NUM
ajst-15452	175	23	)	)	PUNCT
ajst-15452	175	24	.	.	PUNCT
ajst-15452	175	25	performance	performance	NOUN
ajst-15452	175	26	testing	testing	NOUN
ajst-15452	175	27	and	and	CCONJ
ajst-15452	175	28	analysis	analysis	NOUN
ajst-15452	175	29	of	of	ADP
ajst-15452	175	30	lithium	lithium	NOUN
ajst-15452	175	31	-	-	PUNCT
ajst-15452	175	32	ion	ion	NOUN
ajst-15452	175	33	battery	battery	NOUN
ajst-15452	175	34	packs	pack	NOUN
ajst-15452	175	35	for	for	ADP
ajst-15452	175	36	unmanned	unmanned	ADJ
ajst-15452	175	37	aerial	aerial	ADJ
ajst-15452	175	38	vehicles	vehicle	NOUN
ajst-15452	175	39	.	.	PUNCT
ajst-15452	176	1	shanghai	shanghai	PROPN
ajst-15452	176	2	aerospace	aerospace	PROPN
ajst-15452	176	3	(	(	PUNCT
ajst-15452	176	4	06),67	06),67	NUM
ajst-15452	176	5	-	-	SYM
ajst-15452	176	6	72	72	NUM
ajst-15452	176	7	.	.	PUNCT
ajst-15452	177	1	[	[	X
ajst-15452	177	2	8	8	NUM
ajst-15452	177	3	]	]	SYM
ajst-15452	177	4	hu	hu	PROPN
ajst-15452	177	5	,	,	PUNCT
ajst-15452	177	6	y.	y.	PROPN
ajst-15452	177	7	,	,	PUNCT
ajst-15452	177	8	xie	xie	PROPN
ajst-15452	177	9	,	,	PUNCT
ajst-15452	177	10	k.	k.	PROPN
ajst-15452	177	11	&	&	CCONJ
ajst-15452	177	12	hong	hong	PROPN
ajst-15452	177	13	,	,	PUNCT
ajst-15452	177	14	x.b	x.b	PROPN
ajst-15452	177	15	.	.	PROPN
ajst-15452	177	16	(	(	PUNCT
ajst-15452	177	17	2006	2006	NUM
ajst-15452	177	18	)	)	PUNCT
ajst-15452	177	19	.	.	PUNCT
ajst-15452	178	1	application	application	NOUN
ajst-15452	178	2	of	of	ADP
ajst-15452	178	3	energy	energy	NOUN
ajst-15452	178	4	technology	technology	NOUN
ajst-15452	178	5	in	in	ADP
ajst-15452	178	6	micro	micro	ADJ
ajst-15452	178	7	-	-	ADJ
ajst-15452	178	8	unmanned	unmanned	ADJ
ajst-15452	178	9	aerial	aerial	ADJ
ajst-15452	178	10	vehicles	vehicle	NOUN
ajst-15452	178	11	.	.	PUNCT
ajst-15452	179	1	energy	energy	NOUN
ajst-15452	179	2	technology	technology	NOUN
ajst-15452	179	3	(	(	PUNCT
ajst-15452	179	4	06),282	06),282	NOUN
ajst-15452	179	5	-	-	SYM
ajst-15452	179	6	285	285	NUM
ajst-15452	179	7	.	.	PUNCT
ajst-15452	180	1	[	[	X
ajst-15452	180	2	9	9	NUM
ajst-15452	180	3	]	]	X
ajst-15452	180	4	zhao	zhao	X
ajst-15452	180	5	,	,	PUNCT
ajst-15452	180	6	z.	z.	PROPN
ajst-15452	180	7	f.	f.	PROPN
ajst-15452	180	8	&	&	CCONJ
ajst-15452	180	9	wang	wang	PROPN
ajst-15452	180	10	,	,	PUNCT
ajst-15452	180	11	l.	l.	PROPN
ajst-15452	180	12	technical	technical	ADJ
ajst-15452	180	13	difficulties	difficulty	NOUN
ajst-15452	180	14	and	and	CCONJ
ajst-15452	180	15	development	development	NOUN
ajst-15452	180	16	insights	insight	NOUN
ajst-15452	180	17	of	of	ADP
ajst-15452	180	18	aviation	aviation	NOUN
ajst-15452	180	19	heavy	heavy	ADJ
ajst-15452	180	20	oil	oil	NOUN
ajst-15452	180	21	piston	piston	NOUN
ajst-15452	180	22	engines	engine	NOUN
ajst-15452	180	23	.	.	PUNCT
ajst-15452	181	1	journal	journal	NOUN
ajst-15452	181	2	of	of	ADP
ajst-15452	181	3	aviation	aviation	NOUN
ajst-15452	181	4	dynamics	dynamic	NOUN
ajst-15452	181	5	.	.	PUNCT
ajst-15452	182	1	[	[	X
ajst-15452	182	2	10	10	NUM
ajst-15452	182	3	]	]	X
ajst-15452	182	4	chen	chen	PROPN
ajst-15452	182	5	z.k	z.k	PROPN
ajst-15452	182	6	.	.	PROPN
ajst-15452	182	7	(	(	PUNCT
ajst-15452	182	8	2022	2022	NUM
ajst-15452	182	9	)	)	PUNCT
ajst-15452	182	10	.	.	PUNCT
ajst-15452	183	1	research	research	NOUN
ajst-15452	183	2	on	on	ADP
ajst-15452	183	3	energy	energy	NOUN
ajst-15452	183	4	management	management	NOUN
ajst-15452	183	5	of	of	ADP
ajst-15452	183	6	parallel	parallel	ADJ
ajst-15452	183	7	hybrid	hybrid	ADJ
ajst-15452	183	8	uav	uav	PROPN
ajst-15452	183	9	.	.	PUNCT
ajst-15452	184	1	thesis	thesis	NOUN
ajst-15452	184	2	of	of	ADP
ajst-15452	184	3	south	south	PROPN
ajst-15452	184	4	china	china	PROPN
ajst-15452	184	5	university	university	PROPN
ajst-15452	184	6	of	of	ADP
ajst-15452	184	7	technology	technology	NOUN
ajst-15452	184	8	,	,	PUNCT
ajst-15452	184	9	77	77	NUM
ajst-15452	184	10	.	.	PUNCT
ajst-15452	185	1	[	[	X
ajst-15452	185	2	11	11	NUM
ajst-15452	185	3	]	]	X
ajst-15452	185	4	liu	liu	PROPN
ajst-15452	185	5	,	,	PUNCT
ajst-15452	185	6	x.	x.	PROPN
ajst-15452	185	7	w.	w.	PROPN
ajst-15452	185	8	,	,	PUNCT
ajst-15452	185	9	zhan	zhan	PROPN
ajst-15452	185	10	,	,	PUNCT
ajst-15452	185	11	s.	s.	PROPN
ajst-15452	185	12	&	&	CCONJ
ajst-15452	185	13	ba	ba	PROPN
ajst-15452	185	14	,	,	PUNCT
ajst-15452	185	15	x.	x.	PROPN
ajst-15452	185	16	et	et	PROPN
ajst-15452	185	17	al	al	PROPN
ajst-15452	185	18	.	.	PROPN
ajst-15452	185	19	(	(	PUNCT
ajst-15452	185	20	2023	2023	NUM
ajst-15452	185	21	)	)	PUNCT
ajst-15452	185	22	.	.	PUNCT
ajst-15452	185	23	progress	progress	NOUN
ajst-15452	185	24	of	of	ADP
ajst-15452	185	25	research	research	NOUN
ajst-15452	185	26	on	on	ADP
ajst-15452	185	27	integration	integration	NOUN
ajst-15452	185	28	technology	technology	NOUN
ajst-15452	185	29	of	of	ADP
ajst-15452	185	30	solar	solar	ADJ
ajst-15452	185	31	battery	battery	NOUN
ajst-15452	185	32	and	and	CCONJ
ajst-15452	185	33	energy	energy	NOUN
ajst-15452	185	34	storage	storage	NOUN
ajst-15452	185	35	system	system	NOUN
ajst-15452	185	36	.	.	PUNCT
ajst-15452	186	1	energy	energy	NOUN
ajst-15452	186	2	conservation	conservation	NOUN
ajst-15452	186	3	(	(	PUNCT
ajst-15452	186	4	06	06	NUM
ajst-15452	186	5	)	)	PUNCT
ajst-15452	186	6	,	,	PUNCT
ajst-15452	186	7	90	90	NUM
ajst-15452	186	8	-	-	SYM
ajst-15452	186	9	93	93	NUM
ajst-15452	186	10	.	.	PUNCT
ajst-15452	187	1	[	[	X
ajst-15452	187	2	12	12	NUM
ajst-15452	187	3	]	]	X
ajst-15452	187	4	jin	jin	NOUN
ajst-15452	187	5	,	,	PUNCT
ajst-15452	187	6	l.f	l.f	PROPN
ajst-15452	187	7	.	.	PROPN
ajst-15452	187	8	,	,	PUNCT
ajst-15452	187	9	pu	pu	PROPN
ajst-15452	187	10	,	,	PUNCT
ajst-15452	187	11	j.	j.	PROPN
ajst-15452	187	12	&	&	CCONJ
ajst-15452	187	13	yang	yang	PROPN
ajst-15452	187	14	w.b	w.b	PROPN
ajst-15452	187	15	.	.	PROPN
ajst-15452	187	16	et	et	PROPN
ajst-15452	187	17	al	al	PROPN
ajst-15452	187	18	.	.	PROPN
ajst-15452	187	19	(	(	PUNCT
ajst-15452	187	20	2022	2022	NUM
ajst-15452	187	21	)	)	PUNCT
ajst-15452	187	22	.	.	PUNCT
ajst-15452	188	1	energy	energy	NOUN
ajst-15452	188	2	system	system	NOUN
ajst-15452	188	3	technology	technology	NOUN
ajst-15452	188	4	and	and	CCONJ
ajst-15452	188	5	development	development	NOUN
ajst-15452	188	6	trend	trend	NOUN
ajst-15452	188	7	of	of	ADP
ajst-15452	188	8	solar	solar	PROPN
ajst-15452	188	9	uav	uav	PROPN
ajst-15452	188	10	.	.	PUNCT
ajst-15452	189	1	information	information	NOUN
ajst-15452	189	2	record	record	NOUN
ajst-15452	189	3	material	material	NOUN
ajst-15452	189	4	(	(	PUNCT
ajst-15452	189	5	06	06	NUM
ajst-15452	189	6	)	)	PUNCT
ajst-15452	189	7	,	,	PUNCT
ajst-15452	189	8	13	13	NUM
ajst-15452	189	9	-	-	SYM
ajst-15452	189	10	16	16	NUM
ajst-15452	189	11	.	.	PUNCT
ajst-15452	190	1	[	[	X
ajst-15452	190	2	13	13	NUM
ajst-15452	190	3	]	]	X
ajst-15452	190	4	liu	liu	PROPN
ajst-15452	190	5	,	,	PUNCT
ajst-15452	190	6	l.	l.	PROPN
ajst-15452	190	7	,	,	PUNCT
ajst-15452	190	8	cao	cao	PROPN
ajst-15452	190	9	,	,	PUNCT
ajst-15452	190	10	x.	x.	PROPN
ajst-15452	190	11	&	&	CCONJ
ajst-15452	190	12	zhang	zhang	PROPN
ajst-15452	190	13	,	,	PUNCT
ajst-15452	190	14	x.	x.	PROPN
ajst-15452	190	15	et	et	PROPN
ajst-15452	190	16	al	al	PROPN
ajst-15452	190	17	.	.	PROPN
ajst-15452	190	18	(	(	PUNCT
ajst-15452	190	19	2020	2020	NUM
ajst-15452	190	20	)	)	PUNCT
ajst-15452	190	21	.	.	PUNCT
ajst-15452	191	1	a	a	DET
ajst-15452	191	2	review	review	NOUN
ajst-15452	191	3	on	on	ADP
ajst-15452	191	4	the	the	DET
ajst-15452	191	5	development	development	NOUN
ajst-15452	191	6	of	of	ADP
ajst-15452	191	7	lightweight	lightweight	ADJ
ajst-15452	191	8	and	and	CCONJ
ajst-15452	191	9	small	small	ADJ
ajst-15452	191	10	solar	solar	ADJ
ajst-15452	191	11	/	/	SYM
ajst-15452	191	12	hydrogen	hydrogen	NOUN
ajst-15452	191	13	-	-	PUNCT
ajst-15452	191	14	powered	power	VERB
ajst-15452	191	15	unmanned	unmanned	ADJ
ajst-15452	191	16	aerial	aerial	ADJ
ajst-15452	191	17	vehicles	vehicle	NOUN
ajst-15452	191	18	.	.	PUNCT
ajst-15452	192	1	journal	journal	NOUN
ajst-15452	192	2	of	of	ADP
ajst-15452	192	3	aeronautics	aeronautic	NOUN
ajst-15452	192	4	(	(	PUNCT
ajst-15452	192	5	03	03	NUM
ajst-15452	192	6	)	)	PUNCT
ajst-15452	192	7	,	,	PUNCT
ajst-15452	192	8	6	6	NUM
ajst-15452	192	9	-	-	SYM
ajst-15452	192	10	33	33	NUM
ajst-15452	192	11	.	.	PUNCT
ajst-15452	193	1	[	[	X
ajst-15452	193	2	14	14	NUM
ajst-15452	193	3	]	]	SYM
ajst-15452	193	4	ang	ang	PROPN
ajst-15452	193	5	,	,	PUNCT
ajst-15452	193	6	h.s	h.s	PROPN
ajst-15452	193	7	.	.	PROPN
ajst-15452	193	8	(	(	PUNCT
ajst-15452	193	9	2015	2015	NUM
ajst-15452	193	10	)	)	PUNCT
ajst-15452	193	11	.	.	PUNCT
ajst-15452	194	1	solar	solar	ADJ
ajst-15452	194	2	-	-	PUNCT
ajst-15452	194	3	powered	power	VERB
ajst-15452	194	4	drones	drone	NOUN
ajst-15452	194	5	.	.	PUNCT
ajst-15452	195	1	electronics	electronic	NOUN
ajst-15452	195	2	world	world	NOUN
ajst-15452	195	3	(	(	PUNCT
ajst-15452	195	4	08	08	NUM
ajst-15452	195	5	)	)	PUNCT
ajst-15452	195	6	,	,	PUNCT
ajst-15452	195	7	24	24	NUM
ajst-15452	195	8	-	-	SYM
ajst-15452	195	9	26	26	NUM
ajst-15452	195	10	+	+	NOUN
ajst-15452	195	11	33	33	NUM
ajst-15452	195	12	.	.	PUNCT
ajst-15452	196	1	[	[	X
ajst-15452	196	2	15	15	NUM
ajst-15452	196	3	]	]	X
ajst-15452	196	4	yu	yu	PROPN
ajst-15452	196	5	,	,	PUNCT
ajst-15452	196	6	c.x	c.x	PROPN
ajst-15452	196	7	.	.	PROPN
ajst-15452	196	8	,	,	PUNCT
ajst-15452	196	9	zhang	zhang	PROPN
ajst-15452	196	10	,	,	PUNCT
ajst-15452	196	11	x.z	x.z	PROPN
ajst-15452	196	12	.	.	PROPN
ajst-15452	196	13	&	&	CCONJ
ajst-15452	196	14	zhang	zhang	PROPN
ajst-15452	196	15	,	,	PUNCT
ajst-15452	196	16	k.	k.	PROPN
ajst-15452	196	17	et	et	PROPN
ajst-15452	196	18	al	al	PROPN
ajst-15452	196	19	.	.	PROPN
ajst-15452	196	20	(	(	PUNCT
ajst-15452	196	21	2021	2021	NUM
ajst-15452	196	22	)	)	PUNCT
ajst-15452	196	23	.	.	PUNCT
ajst-15452	196	24	application	application	NOUN
ajst-15452	196	25	status	status	NOUN
ajst-15452	196	26	and	and	CCONJ
ajst-15452	196	27	development	development	NOUN
ajst-15452	196	28	trend	trend	NOUN
ajst-15452	196	29	of	of	ADP
ajst-15452	196	30	small	small	ADJ
ajst-15452	196	31	hydrogen	hydrogen	NOUN
ajst-15452	196	32	fuel	fuel	NOUN
ajst-15452	196	33	cells	cell	NOUN
ajst-15452	196	34	.	.	PUNCT
ajst-15452	197	1	battery	battery	NOUN
ajst-15452	197	2	industry	industry	NOUN
ajst-15452	197	3	(	(	PUNCT
ajst-15452	197	4	06	06	NUM
ajst-15452	197	5	)	)	PUNCT
ajst-15452	197	6	,	,	PUNCT
ajst-15452	197	7	317	317	NUM
ajst-15452	197	8	-	-	SYM
ajst-15452	197	9	320	320	NUM
ajst-15452	197	10	.	.	PUNCT
ajst-15452	198	1	[	[	X
ajst-15452	198	2	16	16	NUM
ajst-15452	198	3	]	]	X
ajst-15452	198	4	wu	wu	PROPN
ajst-15452	198	5	s.t	s.t	PROPN
ajst-15452	198	6	.	.	PROPN
ajst-15452	199	1	(	(	PUNCT
ajst-15452	200	1	2022	2022	NUM
ajst-15452	200	2	)	)	PUNCT
ajst-15452	200	3	.	.	PUNCT
ajst-15452	201	1	research	research	NOUN
ajst-15452	201	2	on	on	ADP
ajst-15452	201	3	the	the	DET
ajst-15452	201	4	technical	technical	ADJ
ajst-15452	201	5	characteristics	characteristic	NOUN
ajst-15452	201	6	and	and	CCONJ
ajst-15452	201	7	application	application	NOUN
ajst-15452	201	8	of	of	ADP
ajst-15452	201	9	unmanned	unmanned	ADJ
ajst-15452	201	10	aircraft	aircraft	NOUN
ajst-15452	201	11	power	power	NOUN
ajst-15452	201	12	unit	unit	NOUN
ajst-15452	201	13	.	.	PUNCT
ajst-15452	202	1	shanghai	shanghai	PROPN
ajst-15452	202	2	energy	energy	PROPN
ajst-15452	202	3	conservation	conservation	NOUN
ajst-15452	202	4	(	(	PUNCT
ajst-15452	202	5	12	12	NUM
ajst-15452	202	6	)	)	PUNCT
ajst-15452	202	7	,	,	PUNCT
ajst-15452	202	8	1536	1536	NUM
ajst-15452	202	9	-	-	SYM
ajst-15452	202	10	1540	1540	NUM
ajst-15452	202	11	.	.	PUNCT
ajst-15452	203	1	[	[	X
ajst-15452	203	2	17	17	NUM
ajst-15452	203	3	]	]	X
ajst-15452	203	4	duan	duan	PROPN
ajst-15452	203	5	,	,	PUNCT
ajst-15452	203	6	c.k	c.k	PROPN
ajst-15452	203	7	.	.	PROPN
ajst-15452	203	8	,xu	,xu	PROPN
ajst-15452	203	9	,	,	PUNCT
ajst-15452	203	10	y.	y.	PROPN
ajst-15452	203	11	&	&	CCONJ
ajst-15452	203	12	wang	wang	PROPN
ajst-15452	203	13	,	,	PUNCT
ajst-15452	203	14	t.b	t.b	PROPN
ajst-15452	203	15	.	.	PROPN
ajst-15452	203	16	et	et	PROPN
ajst-15452	203	17	al	al	PROPN
ajst-15452	203	18	.	.	PROPN
ajst-15452	204	1	(	(	PUNCT
ajst-15452	204	2	2023	2023	NUM
ajst-15452	204	3	)	)	PUNCT
ajst-15452	204	4	.	.	PUNCT
ajst-15452	205	1	study	study	NOUN
ajst-15452	205	2	on	on	ADP
ajst-15452	205	3	the	the	DET
ajst-15452	205	4	feasibility	feasibility	NOUN
ajst-15452	205	5	and	and	CCONJ
ajst-15452	205	6	development	development	NOUN
ajst-15452	205	7	requirements	requirement	NOUN
ajst-15452	205	8	of	of	ADP
ajst-15452	205	9	hydrogen	hydrogen	NOUN
ajst-15452	205	10	fuel	fuel	NOUN
ajst-15452	205	11	cell	cell	NOUN
ajst-15452	205	12	aircraft	aircraft	NOUN
ajst-15452	205	13	.	.	PUNCT
ajst-15452	206	1	flight	flight	NOUN
ajst-15452	206	2	mechanics	mechanic	NOUN
ajst-15452	206	3	.	.	PUNCT
ajst-15452	207	1	[	[	X
ajst-15452	207	2	18	18	NUM
ajst-15452	207	3	]	]	X
ajst-15452	207	4	dai	dai	PROPN
ajst-15452	207	5	,	,	PUNCT
ajst-15452	207	6	y.l	y.l	PROPN
ajst-15452	207	7	.	.	PROPN
ajst-15452	207	8	,	,	PUNCT
ajst-15452	207	9	he	he	PRON
ajst-15452	207	10	,	,	PUNCT
ajst-15452	207	11	y.t	y.t	PROPN
ajst-15452	207	12	.	.	PROPN
ajst-15452	207	13	&	&	CCONJ
ajst-15452	207	14	liu	liu	PROPN
ajst-15452	207	15	,	,	PUNCT
ajst-15452	207	16	l.	l.	PROPN
ajst-15452	207	17	et	et	PROPN
ajst-15452	207	18	al	al	PROPN
ajst-15452	207	19	.	.	PROPN
ajst-15452	207	20	(	(	PUNCT
ajst-15452	207	21	2018	2018	NUM
ajst-15452	207	22	)	)	PUNCT
ajst-15452	207	23	.	.	PUNCT
ajst-15452	207	24	fuel	fuel	NOUN
ajst-15452	207	25	cell	cell	PROPN
ajst-15452	207	26	uav	uav	PROPN
ajst-15452	207	27	development	development	NOUN
ajst-15452	207	28	and	and	CCONJ
ajst-15452	207	29	key	key	ADJ
ajst-15452	207	30	technology	technology	NOUN
ajst-15452	207	31	analysis	analysis	NOUN
ajst-15452	207	32	.	.	PUNCT
ajst-15452	208	1	tactical	tactical	ADJ
ajst-15452	208	2	missile	missile	NOUN
ajst-15452	208	3	technology	technology	NOUN
ajst-15452	208	4	(	(	PUNCT
ajst-15452	208	5	01	01	NUM
ajst-15452	208	6	)	)	PUNCT
ajst-15452	208	7	,	,	PUNCT
ajst-15452	208	8	65	65	NUM
ajst-15452	208	9	-	-	SYM
ajst-15452	208	10	71	71	NUM
ajst-15452	208	11	.	.	PUNCT
ajst-15452	209	1	[	[	X
ajst-15452	209	2	19	19	NUM
ajst-15452	209	3	]	]	SYM
ajst-15452	209	4	hu	hu	PROPN
ajst-15452	209	5	,	,	PUNCT
ajst-15452	209	6	c.m	c.m	PROPN
ajst-15452	209	7	.	.	PROPN
ajst-15452	209	8	,	,	PUNCT
ajst-15452	209	9	yan	yan	PROPN
ajst-15452	209	10	,	,	PUNCT
ajst-15452	209	11	d.y	d.y	PROPN
ajst-15452	209	12	.	.	PROPN
ajst-15452	209	13	&	&	CCONJ
ajst-15452	209	14	liu	liu	PROPN
ajst-15452	209	15	,	,	PUNCT
ajst-15452	209	16	n.	n.	PROPN
ajst-15452	209	17	et	et	PROPN
ajst-15452	209	18	al	al	PROPN
ajst-15452	209	19	.	.	PROPN
ajst-15452	210	1	(	(	PUNCT
ajst-15452	210	2	2022	2022	NUM
ajst-15452	210	3	)	)	PUNCT
ajst-15452	210	4	.	.	PUNCT
ajst-15452	211	1	comparative	comparative	ADJ
ajst-15452	211	2	simulation	simulation	NOUN
ajst-15452	211	3	study	study	NOUN
ajst-15452	211	4	of	of	ADP
ajst-15452	211	5	energy	energy	NOUN
ajst-15452	211	6	management	management	NOUN
ajst-15452	211	7	strategies	strategy	NOUN
ajst-15452	211	8	for	for	ADP
ajst-15452	211	9	hybrid	hybrid	ADJ
ajst-15452	211	10	fuel	fuel	NOUN
ajst-15452	211	11	-	-	PUNCT
ajst-15452	211	12	electric	electric	ADJ
ajst-15452	211	13	uavs	uavs	NOUN
ajst-15452	211	14	.	.	PUNCT
ajst-15452	212	1	internal	internal	ADJ
ajst-15452	212	2	combustion	combustion	NOUN
ajst-15452	212	3	engine	engine	NOUN
ajst-15452	212	4	engineering	engineering	NOUN
ajst-15452	212	5	(	(	PUNCT
ajst-15452	212	6	04),74	04),74	NUM
ajst-15452	212	7	-	-	SYM
ajst-15452	212	8	83	83	NUM
ajst-15452	212	9	.	.	PUNCT
ajst-15452	213	1	[	[	X
ajst-15452	213	2	20	20	NUM
ajst-15452	213	3	]	]	X
ajst-15452	213	4	wang	wang	PROPN
ajst-15452	213	5	,	,	PUNCT
ajst-15452	213	6	f.	f.	PROPN
ajst-15452	213	7	(	(	PUNCT
ajst-15452	213	8	2021	2021	NUM
ajst-15452	213	9	)	)	PUNCT
ajst-15452	213	10	.	.	PUNCT
ajst-15452	214	1	application	application	NOUN
ajst-15452	214	2	of	of	ADP
ajst-15452	214	3	oil	oil	NOUN
ajst-15452	214	4	-	-	PUNCT
ajst-15452	214	5	electric	electric	ADJ
ajst-15452	214	6	hybrid	hybrid	NOUN
ajst-15452	214	7	technology	technology	NOUN
ajst-15452	214	8	in	in	ADP
ajst-15452	214	9	unmanned	unmanned	ADJ
ajst-15452	214	10	aerial	aerial	ADJ
ajst-15452	214	11	vehicles	vehicle	NOUN
ajst-15452	214	12	based	base	VERB
ajst-15452	214	13	on	on	ADP
ajst-15452	214	14	oil	oil	NOUN
ajst-15452	214	15	-	-	PUNCT
ajst-15452	214	16	electric	electric	ADJ
ajst-15452	214	17	hybrid	hybrid	NOUN
ajst-15452	214	18	technology	technology	NOUN
ajst-15452	214	19	.	.	PUNCT
ajst-15452	215	1	internal	internal	ADJ
ajst-15452	215	2	combustion	combustion	NOUN
ajst-15452	215	3	engine	engine	NOUN
ajst-15452	215	4	and	and	CCONJ
ajst-15452	215	5	accessories	accessory	NOUN
ajst-15452	215	6	(	(	PUNCT
ajst-15452	215	7	22),235	22),235	NUM
ajst-15452	215	8	-	-	SYM
ajst-15452	215	9	236	236	NUM
ajst-15452	215	10	.	.	PUNCT
ajst-15452	216	1	[	[	X
ajst-15452	216	2	21	21	NUM
ajst-15452	216	3	]	]	SYM
ajst-15452	216	4	wu	wu	PROPN
ajst-15452	216	5	,	,	PUNCT
ajst-15452	216	6	x.	x.	PROPN
ajst-15452	216	7	,	,	PUNCT
ajst-15452	216	8	shen	shen	PROPN
ajst-15452	216	9	,	,	PUNCT
ajst-15452	216	10	x.	x.	PROPN
ajst-15452	216	11	&	&	CCONJ
ajst-15452	216	12	song	song	PROPN
ajst-15452	216	13	,	,	PUNCT
ajst-15452	216	14	h.q	h.q	PROPN
ajst-15452	216	15	.	.	PROPN
ajst-15452	216	16	(	(	PUNCT
ajst-15452	216	17	2022	2022	NUM
ajst-15452	216	18	)	)	PUNCT
ajst-15452	216	19	.	.	PUNCT
ajst-15452	217	1	a	a	DET
ajst-15452	217	2	new	new	ADJ
ajst-15452	217	3	genus	genus	NOUN
ajst-15452	217	4	and	and	CCONJ
ajst-15452	217	5	species	specie	NOUN
ajst-15452	217	6	of	of	ADP
ajst-15452	217	7	the	the	DET
ajst-15452	217	8	genus	genus	ADJ
ajst-15452	217	9	pseudourostyla	pseudourostyla	NOUN
ajst-15452	217	10	(	(	PUNCT
ajst-15452	217	11	hymenoptera	hymenoptera	PROPN
ajst-15452	217	12	,	,	PUNCT
ajst-15452	217	13	staphylinidae	staphylinidae	NOUN
ajst-15452	217	14	)	)	PUNCT
ajst-15452	217	15	from	from	ADP
ajst-15452	217	16	china	china	PROPN
ajst-15452	217	17	.	.	PUNCT
ajst-15452	218	1	comprehensive	comprehensive	ADJ
ajst-15452	218	2	analysis	analysis	NOUN
ajst-15452	218	3	of	of	ADP
ajst-15452	218	4	hybrid	hybrid	ADJ
ajst-15452	218	5	power	power	NOUN
ajst-15452	218	6	system	system	NOUN
ajst-15452	218	7	for	for	ADP
ajst-15452	218	8	unmanned	unmanned	ADJ
ajst-15452	218	9	aircraft	aircraft	NOUN
ajst-15452	218	10	.	.	PUNCT
ajst-15452	219	1	propulsion	propulsion	NOUN
ajst-15452	219	2	technology	technology	NOUN
ajst-15452	219	3	(	(	PUNCT
ajst-15452	219	4	11	11	NUM
ajst-15452	219	5	)	)	PUNCT
ajst-15452	219	6	,	,	PUNCT
ajst-15452	219	7	6	6	NUM
ajst-15452	219	8	-	-	SYM
ajst-15452	219	9	18	18	NUM
ajst-15452	219	10	.	.	PUNCT
ajst-15452	220	1	[	[	X
ajst-15452	220	2	22	22	NUM
ajst-15452	220	3	]	]	SYM
ajst-15452	220	4	su	su	PROPN
ajst-15452	220	5	,	,	PUNCT
ajst-15452	220	6	y.n	y.n	PROPN
ajst-15452	220	7	.	.	PROPN
ajst-15452	220	8	(	(	PUNCT
ajst-15452	220	9	2023	2023	NUM
ajst-15452	220	10	)	)	PUNCT
ajst-15452	220	11	.	.	PUNCT
ajst-15452	221	1	overall	overall	ADJ
ajst-15452	221	2	design	design	NOUN
ajst-15452	221	3	and	and	CCONJ
ajst-15452	221	4	research	research	NOUN
ajst-15452	221	5	of	of	ADP
ajst-15452	221	6	a	a	DET
ajst-15452	221	7	new	new	ADJ
ajst-15452	221	8	oilelectric	oilelectric	ADJ
ajst-15452	221	9	hybrid	hybrid	ADJ
ajst-15452	221	10	multi	multi	ADJ
ajst-15452	221	11	-	-	ADJ
ajst-15452	221	12	rotor	rotor	ADJ
ajst-15452	221	13	uav	uav	PROPN
ajst-15452	221	14	.	.	PUNCT
ajst-15452	222	1	thesis	thesis	NOUN
ajst-15452	222	2	of	of	ADP
ajst-15452	222	3	shenyang	shenyang	PROPN
ajst-15452	222	4	university	university	PROPN
ajst-15452	222	5	of	of	ADP
ajst-15452	222	6	aeronautics	aeronautics	PROPN
ajst-15452	222	7	and	and	CCONJ
ajst-15452	222	8	astronautics	astronautic	NOUN
ajst-15452	222	9	,	,	PUNCT
ajst-15452	222	10	01:76	01:76	NUM
ajst-15452	222	11	.	.	PUNCT
ajst-15452	223	1	[	[	X
ajst-15452	223	2	23	23	NUM
ajst-15452	223	3	]	]	SYM
ajst-15452	223	4	li	li	PROPN
ajst-15452	223	5	,	,	PUNCT
ajst-15452	223	6	y.p	y.p	PROPN
ajst-15452	223	7	.	.	PROPN
ajst-15452	223	8	&	&	CCONJ
ajst-15452	223	9	liu	liu	PROPN
ajst-15452	223	10	,	,	PUNCT
ajst-15452	223	11	l.	l.	PROPN
ajst-15452	223	12	(	(	PUNCT
ajst-15452	223	13	2014	2014	NUM
ajst-15452	223	14	)	)	PUNCT
ajst-15452	223	15	.	.	PUNCT
ajst-15452	224	1	solar	solar	ADJ
ajst-15452	224	2	/	/	SYM
ajst-15452	224	3	hydrogen	hydrogen	PROPN
ajst-15452	224	4	hybrid	hybrid	PROPN
ajst-15452	224	5	uav	uav	PROPN
ajst-15452	224	6	and	and	CCONJ
ajst-15452	224	7	key	key	ADJ
ajst-15452	224	8	technologies	technology	NOUN
ajst-15452	224	9	.	.	PUNCT
ajst-15452	225	1	flying	fly	VERB
ajst-15452	225	2	missiles	missile	NOUN
ajst-15452	225	3	(	(	PUNCT
ajst-15452	225	4	07	07	NUM
ajst-15452	225	5	)	)	PUNCT
ajst-15452	225	6	,	,	PUNCT
ajst-15452	225	7	39	39	NUM
ajst-15452	225	8	-	-	SYM
ajst-15452	225	9	45	45	NUM
ajst-15452	225	10	.	.	PUNCT