纵转望远镜

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(207) / 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(240) / 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(201) / 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(132) / 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(159) / 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(138) / 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(169) / 评论(0) 分类 新西兰英语

坚持不懈,直到成功。 我们每天的奋斗就像对参天大树的一次砍击,头几刀可能了无痕迹。每一击看似微不足道,然而,累积起来,巨树终会倒下。这恰

发表于:2019-01-03 / 阅读(161) / 评论(0) 分类 四六级词汇与结构练习

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(195) / 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(132) / 评论(0) 分类 英语美文

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(150) / 评论(0) 分类 2011年VOA慢速英语(五)月

Oil prices are now more than 60 percent off their record highs in July. Although it still remains above $50 a barrel, in Asia, consumers and governments are benefitting from the decline. VOA's Kate Pound Dawson in Bangkok takes a look at what cheape

发表于:2019-01-13 / 阅读(132) / 评论(0) 分类 VOA标准英语2008年(十一月)

US Stocks Recover After Plunging on Bernanke Speech 美国股市开始恢复平稳 Despite very high expectations, the head of the U.S. central bank on Friday did not announce any major steps to bolster the U.S. economy. Speculation had been running

发表于:2019-01-14 / 阅读(136) / 评论(0) 分类 VOA标准英语2011年(八月)

Plunging Oil Prices Have Unpredictable Impact on Politics, Economics WASHINGTON Global oil prices are falling drastically, and a new World Bank study says they may remain low for a year or more. Lower energy costs can often help boost economic growth

发表于:2019-01-14 / 阅读(113) / 评论(0) 分类 VOA标准英语2014年(十月)

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(158) / 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(183) / 评论(0) 分类 2016CRI中国国际广播电台

China's securities regulator has announced that it will resume initial public offerings by companies after halting the fundraising mechanism since July. The suspension was part of emergency measures to contain a massive meltdown that sent the stock m

发表于:2019-01-27 / 阅读(165) / 评论(0) 分类 英语新闻

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(143) / 评论(0) 分类 阅读空间

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(217) / 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(318) / 评论(0) 分类 生活大爆炸第四季
学英语单词
-worder
absorption refrigerating machine
actinouran
ad hocracy
allo phore
anti-log
area generation
Ares Cliff
attorneys fees
automatic c bias
automatic engine speed synchronizer
BBSRC
beneficial interference
Billings 2, Josh
bottlefeeding
cartoon-style
cask conditioned
Charles John Huffam Dickens
chinois
concludable
contact force (contact pressure)
contactite
Dean, Mt.
differential selection
digital home hub
digressers
Discorama
elasticity optimism
Eubacterium lentum
euvolemia
folding gate
follower motion
foul gas
fox away
geological logging
geologizers
germplasms
guidance site
Gusum
hypereroticized
immigration pressure
in-line flexographic press
iridic platinum
king-count
krunking
Lepidagathis fasciculata
levo-rotatory substance
li/fes2 system
lutescens
macroisochores
manufacturing engineering
Marmara Adasι
maudsleys
messaging app
mineo
Mira, Cerro
Morton's metatarsalgia
multicolumn account form
mytilus
neotrizine
network harmonic
noselite (nosean)
ofc
orosius
output beam
over-lay supervisor
over-represented
pair creations
perspcetive view
phyric (porphyritic)
Piedrasluengas, Pto.de
plaining
pulsed heating
pump bushing
reproduction of image
retirement complex
rusnok
sausage factory
see-no-evil
seiie
self propel
shaft kiln
signal-to-noise performance
stainchell
stemsons
superconductivity memory
target-grid method
the trade
the zones
theory of partial differential equations
thyratron rectifier
transverso-spinalis system
tunnel alignment by laser
twin skid chassis
us corn
vehicle ramp
Volund
warehousing expense
wartime finance
whirling echo
year round air conditioning
yoshimitsu