【航天工程技术】霍曼轨道 [亦作 Hohmann trajectory]

Wk 08 (19 February 1986) Russia Launches The First Space StationThis Week in HistoryRussia launches the first modules of the MIR space station into orbit around the earth. In 1986, Russia launched the first of several modules of the MIR space station

发表于:2018-12-03 / 阅读(108) / 评论(0) 分类 英语新闻与报道—News and Reports

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(68) / 评论(0) 分类 VOA2003(上)-科技导航

AS IT IS 2016-10-18 Supermoon Photos Around the World 世界各地拍摄到的超级月亮 This is Whats Trending Today. Something called a supermoon rose at night on October 15 and 16. That is when the moon is full, closer to Earth than usual, and l

发表于:2018-12-08 / 阅读(115) / 评论(0) 分类 2016年VOA慢速英语(十)月

This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute Happy New Year! And dont feel bad about taking today off. After all, youve traveled far. And Im not talking about the trip home from the party last night. According to N

发表于:2018-12-24 / 阅读(79) / 评论(0) 分类 Scientific American(一)月

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(69) / 评论(0) 分类 趣味青春英语

IN THE NEWS - Pluto and Dark Matter Both Star in a Busy Week for AstronomersBy Brianna Blake Broadcast: Saturday, August 26, 2006 This is IN THE NEWS in VOA Special English. Pluto compared to other so

发表于:2019-01-02 / 阅读(64) / 评论(0) 分类 2006年慢速英语(八)月

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(57) / 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(96) / 评论(0) 分类 Scientific American(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(219) / 评论(0) 分类 2016年VOA慢速英语(一)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(108) / 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(77) / 评论(0) 分类 2016CRI中国国际广播电台

Space exploration 太空探索 The end of the Space Age 太空时代的结束 Inner space is useful. Outer space is history 研究内太空才有用,让外太空研究成为历史 Jun 30th 2011 | from the print edition HOW big is the Earth? Any enc

发表于:2019-01-26 / 阅读(71) / 评论(0) 分类 经济学人综合

EXPLORATIONS - 'The Greatest Experience': Ed White Goes for the First American Walk in SpaceBy Marilyn Christiano Broadcast: Wednesday, August 02, 2006 EXPLORATIONS -- a program in Special English by

发表于:2019-01-30 / 阅读(62) / 评论(0) 分类 2006年慢速英语(八)月

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(62) / 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(75) / 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(67) / 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(87) / 评论(0) 分类 英语新闻

MOSCOW, Aug. 30 (Xinhua) -- Russia's space agency said Tuesday that a Proton-M rocket launch failed earlier this month because of a malfunction in the upper stage. The conclusion was reached by an independent investigation commission following a seri

发表于:2019-02-11 / 阅读(68) / 评论(0) 分类 英语新闻

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(76) / 评论(0) 分类 英语新闻

Science and technology 科学技术 Dealing with asteroid strikes 应对小行星撞击 A close shave 近地掠过 After a hit and a near miss minds are focusing on the risks from space rocks 在一次撞击和一次近距离擦肩而过后,人们开

发表于:2019-02-18 / 阅读(99) / 评论(0) 分类 经济学人科技系列
学英语单词
2-hendecanone
acidum tranexamicum
alkon
amplitude of yaw
Andramine
arrangement of materials
asshe
at the distance
Australian Options Market
basosquamous carcionma
batched communication
book - of - the - month club
bottlefeed
cabbage white
calcedonic
capstan shaft
cat-scan
caustic refining
chaetosphaeria ampulliformis
Coanda
communicating branch with auriculotemporal nerve
composite signal coding
containment spray nozzle
control tape
crometry
data transmission software
decompression susceptibility
dichotically
didymodon rubellus (hoffm) bryol
dihydronootkatone
direction finding network
Djerissa
dower and courtesy interests
drosophila (sophophora) ananassae
dry assay
earns
Emines
energy elasticity coefficient
engine balance
ento-sabtilysin
ernes
facetted mirrors
Feather analysis
forward outright
gold deposition
heading slope
Hebrides
Hooke law
inflation-rates
IR spectroscopy
isayev
john uhlers
lamp regulator
laser homing
line-outs
lorences
major broadcasts
marabas
methyl-xyloside
mexacarbate
Mutula
narrow pillar file
nontrade goods
of use to
ONB (onset of nucleate boiling)
Packet type identifier.
pedroza
phantastic
planerite
princes of wales
push bench process
ration price
reptilic
sal-soda
Salmonella foetida
shon
short-circuit characteristic
single-sided diskette
soulal
Special Olympians
stephanite
sterryite
symbolic interactionist
tabing
Terrestrian
TPS (tagged photon spectrometer)
trace handler
trick recognition
truss up a criminal
Turbulent diffusivity of momentum
unidimensional chromatography
unmeticulous
unwarrayed
Vailala
Vedder's culture-medium
Vellmar
viropexis
vocationally-oriented
wheel satellite
yakety-yakked
youlan
zero phase shifter