轨道碎片

Idiom: Move heaven and earth 经历千辛万苦做成某事 Hit the books: 1. space station 空间站 2. soil 土壤 3. astronaut 宇航员 4. orbit 轨道,围绕进行旋转 5. unreliable 不可靠的 6. laptop 手提电脑,笔记本电脑 7. ch

发表于:2018-12-27 / 阅读(104) / 评论(0) 分类 趣味青春英语

Space Crew to Enjoy Thanksgiving Feast in Orbit The three crew members on the International Space Station plan to have their own Thanksgiving feast on Thursday as they orbit 352 kilometers above the earth. The lone American on board plans to share so

发表于:2019-01-06 / 阅读(96) / 评论(0) 分类 VOA标准英语2011年(十一月)

This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? We residents of the Milky Way should have a little extra skip in our step today. Turns out our home galaxy is much bigger and moving a lot faster than we previously th

发表于:2019-01-08 / 阅读(144) / 评论(0) 分类 Scientific American(一)月

On November 8th, Russia launched a probe toward the tiny Martian moon Phobos. The launch was picture-perfect, and the spacecraft, called PhobosGrunt, soared into the night sky over Kazakhstan. The good news stops there. For instead of boosting itself

发表于:2019-01-08 / 阅读(158) / 评论(0) 分类 Scientific American(十一)月

This is Scientific American's 60-Second Science. I'm John Matson. Got a minute? On November 8th, Russia launched a probe toward the tiny Martian moon Phobos. The launch was picture-perfect, and the spacecraft, called PhobosGrunt, soared into the nigh

发表于:2019-01-08 / 阅读(126) / 评论(0) 分类 Scientific American(十一)月

Is There a Ninth Planet in Our Solar System? 科学家称发现太阳系新行星 Scientists said they have found evidence of a giant planet far out in our solar system. In a statement, the California Institute of Technology Caltech -- said this plan

发表于:2019-01-12 / 阅读(261) / 评论(0) 分类 2016年VOA慢速英语(一)月

AILSA CHANG, HOST: Later tonight at Europe's spaceport in French Guiana, a probe is scheduled to lift off. Its goal, as NPR's Joe Palca reports, is to explore the mysteries of Mercury. JOE PALCA, BYLINE: Mercury is a funny little planet. Like the Ear

发表于:2019-01-17 / 阅读(94) / 评论(0) 分类 2018年NPR美国国家公共电台10月

China's first cargo spacecraft has refueled the Tiangong-2 space lab in orbit for the first time. Tianzhou-1, which was launched April 20th from Wenchang Space Launch Center in south China's Hainan Province, successfully completed an automated dockin

发表于:2019-01-19 / 阅读(155) / 评论(0) 分类 2017CRI中国国际广播电台

Hours after Tiangong-2 was successfully launched, the space lab conducted its first transfer of orbit at 2:45 am Beijing time on Friday morning. In the meantime, it has also started in-orbit tests, which are a series of examinations on the functions

发表于:2019-01-19 / 阅读(123) / 评论(0) 分类 2016CRI中国国际广播电台

As for Pluto itself, nobody is quite sure how big it is, or what it is made of, what kind of atmosphere it has, or even what it really is. A lot of astronomers believe it isn't a planet at all, but merely the largest object so far found in a zone of

发表于:2019-01-29 / 阅读(94) / 评论(0) 分类 万物简史

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(80) / 评论(0) 分类 英语新闻

LONDON, May 11 (Xinhua) -- A controversial steel tower was unveiled in the Olympic park of London on Friday, about two and a half months before opening of the Games, which was hoped to become of a new icon of the city and bring more visitors. The tow

发表于:2019-02-05 / 阅读(101) / 评论(0) 分类 英语新闻

The U.S. space agency NASAs Messenger probe(正直的,廉洁的 ) is scheduled to reach Mercury later this week, and become the first spacecraft to orbit the planet closest to the sun. During Messengers year-long orbital mission, scientists exp

发表于:2019-02-05 / 阅读(120) / 评论(0) 分类 英语新闻

The U.S. space probe MESSENGER is poised to enter orbit around Mercury(水银) early Friday, Universal time, capping a nearly seven-year journey to the solar systems innermost planet. Scientists with the U.S. space agency, NASA, hope the orbiting

发表于:2019-02-05 / 阅读(112) / 评论(0) 分类 英语新闻

WASHINGTON, Jan. 1 (Xinhua) -- Twin U.S. spacecraft to study the moon from crust to core put themselves into the lunar orbit on New Year's Eve and New Year's Day, the country's space agency said. The second Gravity Recovery And Interior Laboratory, o

发表于:2019-02-05 / 阅读(135) / 评论(0) 分类 英语新闻

BEIJING, Sept. 2 (Xinhuanet) -- The amount of space junk orbiting the Earth could cause fatal leaks in spaceships or destroy valuable satellites, according to a report released by the U.S. National Research Council. Computer models have shown that th

发表于:2019-02-05 / 阅读(112) / 评论(0) 分类 英语新闻

今天我们要学的词是debris。 Debris, 意思是残骸。 Pieces of debris from last year's Japanese tsunami, carried by the currents, have begun to show up on the west coast of the United States and Canada, 去年日本海啸留下的残骸在洋

发表于:2019-02-08 / 阅读(102) / 评论(0) 分类 英语单词荟萃

Part 3. Compton Gamma Ray Observatory. Keywords. ailing observatory, orbit, gamma rays. Vocabulary. debris, thruster, gyroscope, bathe, stream from, Compton Gamma Observatory, Goddard Space Flight Center. Now listen to a news report, complete the new

发表于:2019-02-15 / 阅读(105) / 评论(0) 分类 Step by Step 3000 第二册

If you find yourself away from a city, spend an hour looking up on any clear, moonless night. You're bound to see a few brilliant shooting stars. These actually have nothing to do with stars: They're meteors, and if your viewing conditions are good,

发表于:2019-02-16 / 阅读(99) / 评论(0) 分类 英语听力文摘 English Digest

TEHRAN, Oct. 9 (Xinhua) -- Iran is going to launch domestically- built Navid satellite by Safir satellite launcher by the end of March 2012, the semi-official Mehr news agency reported on Sunday. Navid (promise) is a research satellite and is current

发表于:2019-02-18 / 阅读(129) / 评论(0) 分类 英语新闻
学英语单词
absolutely dull percussion resonance
African wild ass
aley r.
Anguria
antimarketing
antiterminators
arboricolous
be a martyr to sth
be out to-v
breeding screen
broken target
bruit skodique
budgetary amount
bursey
casadei
cemetery hill
chain drive adjustment
characterizing mirror
chemical processing
chloroxylons
Comdr.
computer-relateds
cordless communication
crosscultural
davydov splitting
debye factor
dedetermination
dermatitis venenata of external genitalia
diffusion ventilation
dissimulatresses
doublet component
El Corazón
electric cargo winch
first aid apparatus
first sale doctrine
five fingas
gallousness
Gaultheria itoana
genero
go down the tube
gub'mint
guze
have in leash
high-frequency connector
high-level relief
horowe
hydrogen tank
impact penetration testing
implementation of security feature
implicit knowledge
Jaccoud
jaja
kasperson
kata metamorphism
king-hit
kressel
lagging power factor operation
leaves aside
liberalization of exchange
mammal roentgen-equivalent
mercuric sulfate
merser
moneywatch
monpoutou (mimpoutou)
motion equation
MPFB
multiprotocol router
negative nonlinear correlation
oily waste water
omnicorps
onychia craquele
perforated chaplet
pharyngolaryngitis
Photinia arguta
planning of waterway
Porifera(Spongia)
pressey
pressurizing
probability of loss
put on the ritz
radiothallium
refraction sprinkler
region of saturation current
rigid-framed structure
satellite sealed container hoisting tool
Schismatoglottis hainanensis
scuffled
secondary soil
shea tree
simple LR(1) parsing algorithm
SrBi2Ta2O9
stationing speed
thinning weight
thymopoietins
torpid scrofulosis
travel(l)ing gear
trial lawyer
underofficers
unfavorable difference
unidental ligand
unmolested
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