中间望远镜的经纬仪

The Hubble When most people think of space, what comes to mind are names like 1) John Glenn and Neil Armstrong. When scientists think about space, the name that comes to mind is Hubble, a space telesc

发表于:2018-11-28 / 阅读(121) / 评论(0) 分类 疯狂英语2003年

[00:02.39]第八单元 一个野营旅行 [00:04.78]A Read and say [00:07.01]A 读并说 [00:09.25]The children and their teachers are now near the hill. [00:12.28]孩子们和他们的老师正在接近这座小山。 [00:15.31]They are at a camping site.They are showing their th

发表于:2018-11-30 / 阅读(150) / 评论(0) 分类 牛津小学英语五年级

By David McAlary Washington 31 October 2006 The U.S. space agency says it will send space shuttle astronauts one more time to extend the life of the Hubble Space Telescope. The decision reverses one made by NASA's previous management two years ago,

发表于:2018-12-16 / 阅读(132) / 评论(0) 分类 2006年VOA标准英语(十月)

Scientists Expect Unexpected from Largest Ground-based Telescope The mirror of the Hubble Space Telescope that gave the world stunning pictures of deep space is about 4.5 square meters. Compare that with the primary mirror of the James Webb Space Tel

发表于:2018-12-16 / 阅读(66) / 评论(0) 分类 VOA标准英语2016年(五月)

James Webb Space Telescope Progresses Toward Launch WASHINGTON While the space community is looking back this week to celebrate the 25th anniversary of the launch of the Hubble Space Telescope, workers in an airtight cleanroom at Goddard Space Flight

发表于:2018-12-16 / 阅读(76) / 评论(0) 分类 VOA标准英语2015年(四月)

Some Assembly Required: New Space Telescope Will Take Shape After Launch play pause stop mute unmute max volume 00:0003:13repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update yo

发表于:2018-12-17 / 阅读(65) / 评论(0) 分类 2016年NPR美国国家公共电台11月

An unusual Boeing 747 arrived in Christchurch at the weekend from California. It has a telescope on board. The plane will spend the next three weeks flying the skies of the South Island to study the Milky Way. It is called SOFIA, Stratospheric Observ

发表于:2018-12-31 / 阅读(94) / 评论(0) 分类 新西兰英语

By Paul Sisco Washington, DC 05 July 2006 watch Hubble Repair report A Hubble telescope image of part of the universe Space scientists at the U.S. space agency, NASA, are celebrating the return to action of the Hubble telescope. --------- For more t

发表于:2019-01-07 / 阅读(128) / 评论(0) 分类 2006年VOA标准英语(七月)

When most people think of space, what come to mind are names like John Glenn and Neil Armstrong. When scientists think about space, the name that comes to mind is Hubble, a space telescope we sent on a twenty-year Journey to explore the origins of th

发表于:2019-01-08 / 阅读(71) / 评论(0) 分类 英语美文

This is the VOA Special English Health Report. Governments, businesses and other groups have promised to add three billion dollars to the fight against malaria. The promises came last week at a meeting at the United Nations in New York. The money wi

发表于:2019-01-11 / 阅读(99) / 评论(0) 分类 VOA慢速英语2008(十)月

Technology Report - Is NASAs James Webb Space Telescope a Time Machine? This is the VOA Special English Technology Report. If you could build a time machine, what would it look like? Maybe, it should look like a telescope. American scientists are bui

发表于:2019-01-12 / 阅读(77) / 评论(0) 分类 2011年VOA慢速英语(五)月

China launches its first X-ray space telescope to observe black holes, pulsars and gamma-ray bursts, via a Long March-4B rocket from Jiuquan Satellite Launch Center in northwest China's Gobi Desert on June 15, 2017. [Photo: thepaper.cn] China launche

发表于:2019-01-19 / 阅读(95) / 评论(0) 分类 2017CRI中国国际广播电台

The Five-hundred-meter wide Aperture Spherical Telescope, or FAST, is now operational in the mountains of Guizhou in southwest China. FAST has been designed to help Chinese researchers better understand our universe, as well as probe the cosmos for e

发表于:2019-01-19 / 阅读(116) / 评论(0) 分类 2016CRI中国国际广播电台

39 观测火星的最佳时机 DATE=6-20-01 TITLE=SCIENCE REPORT - Observing Mars BYLINE=Mario Ritter (Start at 59

发表于:2019-01-26 / 阅读(137) / 评论(0) 分类 自然探索

SCIENCE IN THE NEWS - Flight to Service Hubble Telescope Could Take Place in Early 2008By Jerilyn Watson and Jill Moss Broadcast: Tuesday, November 07, 2006 VOICE ONE: This is SCIENCE IN THE NEWS in V

发表于:2019-01-30 / 阅读(88) / 评论(0) 分类 2006年慢速英语(十一)月

Implantable 'eye telescope' that magnifies vision by three times approved for use in patients可以三倍变焦的眼中望远镜已被批准医用。 A miniature telescope that is implanted in the eye to solve sight problems has been approved for us

发表于:2019-02-06 / 阅读(73) / 评论(0) 分类 阅读空间

LONDON, Jan. 16 (Xinhua) -- Two people were killed and another two were injured after a helicopter crashed into a construction crane near Wandsworth Road, south of River Thames in central London earlier on Wednesday. Two people confirmed dead at scen

发表于:2019-02-08 / 阅读(115) / 评论(0) 分类 英语新闻

CHANGSHA, July 5 (Xinhua) -- A section of a highway running near a major river in central China's Hunan Province caved in early Thursday, engulfing a passing vehicle and killing at least one person aboard. The cave-in, near the Poly International Pla

发表于:2019-02-17 / 阅读(108) / 评论(0) 分类 英语新闻

The construction of the project was started in 2011 with an investment of 1.2-billion yuan, or about 180 million US dollars. The 500 metre Aperture Spherical Telescope, or FAST, is the size of 30 football fields. It's located in a hollow that was for

发表于:2019-02-21 / 阅读(114) / 评论(0) 分类 2016CRI中国国际广播电台

生活大爆炸第四季第九集_3 剧情简介: The Big Bang Theory是一部以科学天才为背景的情景喜剧.四位科学天才分别是:可爱善解人意的Leonard,高智商零情商的Sheldon,会六国语言的 Howard Wolowitz,以及患有

发表于:2019-03-16 / 阅读(250) / 评论(0) 分类 生活大爆炸第四季
学英语单词
acceleration vector
acer trifidum hk. et arn.
acridine yellow
Algols
autorotated
Bacterium pseudoanthracis
bigeminies
bit move subroutine
boycotted
canicules
cardiff
chalice vine
cladding mode stripper
coactee
credo quia absurdum est
Cunaviche
daughter bulb
debye formula for specific heat
dependent tree
Discolysis
DNA-rhGH
downstaters
dwg
EMA (electron microprobe analysis)
energy-absorbing bumper system
engulphed
estuarine series
et brake
exhausted resin
fico
fix someone up with
flat bottom
frisee
fuet
fund for extending credit
gene drive
golden-rod
gray magick
Guibaré
hahl
host to adapter protocol
hydrodynamic experiment
hypoglycemia of pigets
hypsiprymnodon moschatuss
inexact (approximate) reasoning
intermountain depression
invention problem
jersey
kennedia coccineas
launching process
lead tellurium alloy
leak tester
letuce
life-or-death
lineale
magnesium tetrasilicate
magnetic equator
manualists
mesophylls
model of qualitative choice
Molyneux balance wheel
monoarylation
net wealth
odoffs
osmium tetroxide
otitis external
percolations
perforating granuloma annulare
phosphorescent coating
positive value
predestined
priorityrating
protamine zinc insulin
recruitment policy
relative-humidity
roving antiaircraft gun
sabercat
scleroscope hardness test
scrambled signal
seal oils
signal winding
Sisymbrium luteum
slow emulsion
sportly
stakes
static buoyancy
super cs
supercharged steam generator
teddy pendergrass
telemetry observation
tip-to-tip
Tiňosillos
tour-bus
TWA (transient working area)
umbelliforme
unmortgaged assets
Urophysa rockii
wood borers
written deposition
x'ing
You never know your luck.
zero point mutation