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Broadcast: Jan 29, 2003 By Paul Thompson VOICE ONE: This is Mary Tillotson. VOICE TWO: And this is Steve Ember with the VOA Special English program EXPLORATIONS. Today we tell about a space rock that

发表于:2018-12-07 / 阅读(49) / 评论(0) 分类 VOA2003(上)-科技导航

Broadcast: Jan 29, 2003 China says it will launch its first astronauts into space later this year. Beijing is hoping the manned space program will boost commerce, science, and security. But, those ben

发表于:2018-12-08 / 阅读(25) / 评论(0) 分类 VOA2003(上)-科技先知

Manned space program's Meridian Project operational BEIJING, Oct. 23 (Xinhua) -- The Meridian Project, a massive scientific research project that will monitor weather in space, became fully operational on Tuesday. The Meridian Space Weather Monitorin

发表于:2019-02-07 / 阅读(69) / 评论(0) 分类 英语新闻

As crew members of the upcoming NASA space shuttle mission prepare for the final flight of the shuttle program, they say they are inspired by NASA's accomplishments, but also about the retirement of the shuttle fleet and lay-offs among the NASA commu

发表于:2019-02-18 / 阅读(31) / 评论(0) 分类 英语新闻

This Friday, the U.S. space shuttle Endeavor is scheduled to lift off on its last voyage(航行) to the orbiting International Space Station. And on June 28, barring any last minute complications, Alantis will become the last space shuttle ever t

发表于:2019-02-18 / 阅读(52) / 评论(0) 分类 英语新闻

BEIJING, Nov. 3 (Xinhua) -- Two Chinese spacecraft accomplished the country's first space docking procedure early Thursday, silently coupling in space more than 343 km above Earth's surface. Nearly two days after it was launched, the unmanned spacecr

发表于:2019-02-18 / 阅读(43) / 评论(0) 分类 英语新闻
学英语单词
airborne damage
alcohol insoluble matter
AMA
amphoriskos
anchor recess
armsful
associated triangle
babycrib
backupable
Barutin, Yazovir
Batu Pulai, Sungai
calcium carbide structure
carbamide carbide
chkpt
cocaine benzoate
colcothar
computer security audit
computer-aided evaluation
conclude from
corroborating document
counter-demonstration
covalent
deep origin
dhaks
Dolisan
double-walled well
elasto-plastic theory
electric concrete vibrator
enzyme catalyzed reaction
estimated time standard
Eurya metcalfiana
facies infratemporalis
flds
glucofructan
graphotyper
growth hormone
helical cutting
hydration heat
hydro-dynamic
inflammatory myxohyaline tumor
jetevon
Jether
kemithal
kibi mai (japan)
larvivorous
Lichtenhorst
linea superior
lle
marine phosphorescence
missile alert
motor cop
Muhamet
nailhole
nasioalveolar
Nek'emtē
operating bolt load
p-n junction
pentastoma denticulatum
pepstatin
Podostemales
polar tetrahedron
Portland stone
positive tramsmission
pressure-recording system
presulfidation
proton binding energy
radioresponsive
reader-typer type
relief maps
relives
rock-pops
roll-over protective structure
rowledge
Sargent honeysuckle
Satkūnai
secondary series
sedimented dust
spinal paralytic poliomyelitis
steam dome
stick it to someone
sunfang
superbust
sweatier
table-type buffing machine
teasing
terrace
thinly-populateds
three-point loading
time traveler
tischendorfite
toggle action
twilled
ultraviolet ray therapy
Vaihiria, L.
vietnam wars
wear one's own hair
winder chamber
withdrawnnesses
wol
xing
zapanta
zephyry