聚束栅空间

45.The source of Energy A summary of the physical and chemical nature of life must begin, not on the Earth, but in the Sun; in fact, at the Suns very center. It is here that is to be found the source of the energy that the Sun constantly pours out i

发表于:2018-11-28 / 阅读(350) / 评论(0) 分类 新概念优美背诵短文50篇

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(73) / 评论(0) 分类 VOA2003(上)-科技导航

Broadcast: June 4, 2003 By Paul Thompson VOICE ONE: This is Ray Freeman. VOICE TWO: And this is Steve Ember with the VOA Special English program EXPLORATIONS. Today, we tell about how astronauts prepa

发表于:2019-01-02 / 阅读(87) / 评论(0) 分类 VOA2003(上)-科技导航

THIS IS AMERICA - Deep Space Is Next Aim for NASA After Shuttles SHIRLEY GRIFFITH: Welcome to THIS IS AMERICA in VOA Special English. I'm Shirley Griffith. CHRISTOPHER CRUISE: And I'm Christopher Cruise. This week on our program, we look at the Ameri

发表于:2019-01-12 / 阅读(279) / 评论(0) 分类 2011年VOA慢速英语(七)月

By David McAlary Washington 12 September 2006 The International Space Station has received a new pair of giant solar energy panels that will double the amount of power to the outpost. Spacewalking astronauts have begun the task of connecting them to

发表于:2019-01-12 / 阅读(138) / 评论(0) 分类 2006年VOA标准英语(九月)

Idiom: Penny pincher ( frugal person ) Hit the book: No man's land Abyss Illuminate Motion activate Stack Cubby Topple illusion Remember the Floor Space If you have lots of long-hanging clothes, the whole bottom of the closet can become a no man's la

发表于:2019-01-22 / 阅读(145) / 评论(0) 分类 趣味青春英语

By David McAlary Washington 03 May 2007 Astronaut Walter M. Schirra Jr. is shown posed for a studio portrait in his space suit in this June 1962 file photo One of the first U.S. astronauts and only the fifth American in space, Walter Schirra, has die

发表于:2019-01-31 / 阅读(119) / 评论(0) 分类 2007年VOA标准英语(五月)

By Alex Villarreal Washington 25 October 2007 The U.S. space shuttle Discovery has docked at the International Space Station, marking the next phase in a complex mission to expand the international orbiter. VOA's Alex Villarreal reports from Washingt

发表于:2019-01-31 / 阅读(100) / 评论(0) 分类 2007年VOA常速英语(十月)

BEIJING, Sept. 6 (Xinhuanet) -- The amount of space junks floating in Earth's orbit has reached a critical level, warned scientists. The future space missions may become too dangerous to fly for a risk of colliding with space junks, said a report rel

发表于:2019-02-03 / 阅读(49) / 评论(0) 分类 英语新闻

MOSCOW, April 22 (Xinhua) -- The Russian Space Forces has re-established contact with a military satellite, Geo-IK-2, which went missing in February, local media reported Friday. According to a spokesman from the Defense Ministry(国防部) , Interfa

发表于:2019-02-08 / 阅读(88) / 评论(0) 分类 英语新闻

Working in Project Space One of the givens in David Allens Getting Things Done is that you cant do a project. Instead, Allen recommends you break projects down into immediate next actions, discrete doable chunks that can be cranked through with a min

发表于:2019-02-08 / 阅读(146) / 评论(0) 分类 阅读空间

Crews at the Kennedy Space Center in Florida are preparing the Space Shuttle Discovery for its final launch, scheduled for Thursday. Among the things it will carry to the International Space Station will be a humanlike robot designed to help astronau

发表于:2019-02-08 / 阅读(100) / 评论(0) 分类 英语新闻

BEIJING, June 16 (Xinhua) -- The successful launch of China's fourth manned spaceship paves the way for a future space station, which might subsequently benefits the world in space exploration. Shenzhou-9 spacecraft, carrying two males and one female

发表于:2019-02-08 / 阅读(58) / 评论(0) 分类 英语新闻

BEIJING, Sept. 21 (Xinhuanet) -- China will launch an unmanned module next week, paving the way for a planned space station, a spokesman for the space program said on Tuesday. Tiangong-1, or Heavenly Palace 1, will blast off from Jiuquan Satellite La

发表于:2019-02-08 / 阅读(67) / 评论(0) 分类 英语新闻

The U.S. space shuttle(航天飞机) Discovery has completed its work at the International Space Station on its 39th and final mission, and is preparing for Wednesday's scheduled landing at the Kennedy Space Center in Florida. The shuttle success

发表于:2019-02-17 / 阅读(85) / 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(80) / 评论(0) 分类 英语新闻

MOSCOW, Oct. 24 (Xinhua) -- The Russian Space Agency Roscosmos confirmed on Monday the list of next crew members who will fly to the International Space Station (ISS) on Nov. 14. Russia's Soyuz TMA-22 spacecraft will bring Russian cosmonauts Anton Sh

发表于:2019-02-18 / 阅读(99) / 评论(0) 分类 英语新闻

BEIJING, Nov. 13 (Xinhua) -- China has established an operation committee for management of the country's first space lab module, Tiangong-1, during its two-year orbit of earth. The committee will deal with operations planning, technical appraisal an

发表于:2019-02-18 / 阅读(86) / 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(73) / 评论(0) 分类 英语新闻

JIUQUAN, June 16 (Xinhua) -- She is a wife. She belongs to China's one-child generation. On Saturday, 33-year-old Liu Yang becomes the country's first woman entering space. The home-grown Shenzhou-9 spacecraft, atop an upgraded Long March-2F carrier

发表于:2019-02-19 / 阅读(88) / 评论(0) 分类 英语新闻
学英语单词
'Itāb
Alcova
alumel alloy
American Chippendale furniture
analysis of loan and discount of banks
andis
asthma attacks
benefit societies
bit oriented data transmission
black-and-white symmetry
bocion
Bowers ridge
calliphorin
capitulations
capstan error
capsular swelling reaction
cefalu (cephaloedium)
central counterparty
centroid axis
Cheonjiyeon Falls
christian bibles
coliphonie
crimal organization
cystosepiment
dambac
dentil band
deprojecting
Encephalartos caffer
Engomer
environmental product
euhyponeuston
exciter time constant
extra track
faecal occult tests
fill shaft
finger like delta
furance process
generalize
golfballs
grab-bag
granogabbro porphyrite
GTID
half bow-knot
half-note
heel slab
high-voltage accelerator
hoist pump control rod
idfu (edfu)
imperonine
isophote
Kazaki
Kline
Layard, Sir Austen Henry
Levi decomposition
lexlata
linker-adaptor
London Blitz
Lonely I.
longitudinal analysis
lupala
make an inventory of warehouse
man-machine symbiosis
megaselia (aphiochaeta) agnata
metal powder cutting
mixing granulation
multiaperture core logic
murmurish
NGLs
non-procedural parallel processing language
notional amount
nulns
number check
obnoxiousness
observation system
ornament with
part purchase and part pooling
physcomitrium japonicum(hedw.)mitt.
Pinarbasi
placental Langhans
politropism
postflight inspection
power van
probasco
Prv.
purocellulose
put a premium on
repeated midpoint formula
schedulable
screen generator
secular determinant
shrabs
single-wire circuit
stochastic structural dynamics
sympathetic
Sérent
T-Z curve
toxic activation
troop-carrier
undiscriminated
unimuscular
wsda
yarn roll