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AS IT IS 2014-12-06 NASA Test Launches Its New Orion Spacecraft 美国航空航天局测试新的航天飞船 The United States plans to launch a new spacecraft on Thursday. The National Aeronautics and Space Administration plans to launch the Orion

发表于:2018-12-08 / 阅读(60) / 评论(0) 分类 2014年VOA慢速英语(十二)月

PEOPLE IN AMERICA -October 27, 2002: Alan Shepard By Avi Arditti VOICE ONE: I'm Shirley Griffith VOICE TWO: And I'm Steve Ember with the VOA Special English program, People in America. Each week we te

发表于:2018-12-15 / 阅读(78) / 评论(0) 分类 People in America

NASA's Cassini Death Dives into Saturn, Ending Mission The spacecraft Cassini ended its 20-year mission on Friday with a final death dive into the planet Saturn. 卡西尼宇宙飞船周五最后一次冲向土星,结束了它20年的使命。 NASA

发表于:2019-01-03 / 阅读(232) / 评论(0) 分类 2017年VOA慢速英语(九)月

By David McAlary The U.S. space agency is planning to conduct its first completely automated rendezvous in space Tuesday. In a test of new technology, a spacecraft is scheduled to be launched to track

发表于:2019-01-03 / 阅读(58) / 评论(0) 分类 VOA2004(下)--健康科技

Virgin Galactic Completes Test of Spaceship to Carry Tourists Virgin Galactic says its spacecraft designed to launch tourists into space completed an important test flight on Thursday. The rocket ship, called SpaceShipTwo VSS Unity, climbed more than

发表于:2019-01-11 / 阅读(48) / 评论(0) 分类 2018年VOA慢速英语(十二)月

EXPLORATIONS - Spaceflight History: Excitement and Tragedy on Road to the MoonBy Marilyn Rice Christiano Broadcast: Wednesday, August 16, 2006 EXPLORATIONS -- a program in Special English by the Voice

发表于:2019-01-30 / 阅读(43) / 评论(0) 分类 2006年慢速英语(八)月
学英语单词
a bee in one's bonnet
affirmative proof
after-threshold laser behaviour
alternate optima
Amu-Dar'ya
anchorpeople
annual mean temperature
arctalpine flora
arthroderma uncinatum
Baliklicesme
be survived by
bellerochea malleus
Betaxina
blatancy
Blissymbols
busts it
calcarine fissures
capital goods
chemical welding
chorioblastomas
chromium(iii) sulfide
claypans
coulisse gossip
daraf
deadout
development of science
digitizing pad, digitizing tablet
drollers
effective cut-off frequency
extrafocal image
false coordinates
ferrie net
Ferula kingdon-wardii
ficam
five-stories
flexible-torsion flutter speed
floor clock
fruit(y) odo(u)r
gazetas
globulitic limestone
glue failure
government payments for services
growth spiral
hanger pull
heat-operated refrigeration
Henoch's disease
homemade articles
hydroxylysyl glycoside
hypo-adrenalemia
Ikushunbetsu
inflicter
infrared helioseismology
instantaneous particle velocity
janiero
job stick
joswiak
laminae perpendicularis
large shape of brick
le ballet des polonais
let someone know one's mind
licoricesaponin
luvox
mastoid (bone)
mid-night
mileewa nantouensis
military symbol
missing line
mixture of trace metals
N. C. M.
Namsang
norms of lending
on rations
one dimensional flow
par-rational
piezo receiver
private-prison
pthread
pumpions
Qum(Qom)
radial-thrust force
rate of ion formation
Rewari
rhinosinusitides
rhizome-wood regeneration
rule mixing
run-out of shaft
selective speed gear
serum total protein
small flag
square roller
squicking
steel desk
tennstedts
tserclaes
underdogism
unfine
uniflux
vasil
Vaudism
Verbum sat sapienti.
whackest
world monetary system