【天文学】天顶仪

[00:01.00]Module 2 Developing and Developed Countries [00:09.22]Vocabulary and Listening [00:11.93]Activity 3 Check the meaning of these words [00:16.06]Now listen to the conversation and tick the topics you hear. [02:34.36]Activity 4 Listen again ch

发表于:2018-12-04 / 阅读(357) / 评论(0) 分类 外研社新标准高中英语必修(1-4)

Sucre搬回牢房以后成为Michael越狱的帮手。一天晚上,Sucre为Michael放哨,Michael则准备把牢房的墙壁凿穿。 [00:07.30]Listen and Share [00:41.76]Sucre [00:44.16]Michael [00:47.34]Sucre [00:48.20]Michael [00:55.63]You're clear. [01:13.15]If the chemicals c

发表于:2018-12-07 / 阅读(276) / 评论(0) 分类 纸牌屋第一季

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(232) / 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(182) / 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(205) / 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(191) / 评论(0) 分类 2016年NPR美国国家公共电台11月

Mary: On holiday, one summer, we were camping, of course, (Yes, of course) er, and had been to Italy and, er, back into France (Yeah) and, at the border, we had an awful lot of trouble finding the pas

发表于:2018-12-26 / 阅读(268) / 评论(0) 分类 中级英语听力

核心句型: I quit because I don't want to be stuck in a rut. 我不想原地踏步,所以才辞职了。 be stuck in a rut 直译过来就是:被卡在一个凹槽里,rut本身指车轮驶过留下的印痕,引申指从过去延续下来的

发表于:2018-12-31 / 阅读(214) / 评论(0) 分类 轻松日记商务职场篇

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(222) / 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(257) / 评论(0) 分类 2006年VOA标准英语(七月)

Yvonne: This is 6 Minute English, I'm Yvonne Archer and Alice has kindly joined me for today's programme. Hello Alice. Alice: Hi Yvonne. Yvonne: Now Alice, how do you get around London? Alice: Ooh by bus, bicycle and usually the Tube. Yvonne: Aha, an

发表于:2019-01-07 / 阅读(314) / 评论(0) 分类 六分钟英语

I am the conscious soul Supreme awareness The serpent rising, following the spine Nothing has really changed No nothing's really new Everything is still the same But I see in different ways Flesh and spirit Obscure alliance pass unseen Soul in zenith

发表于:2019-01-10 / 阅读(192) / 评论(0) 分类 英文摇滚歌曲

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(209) / 评论(0) 分类 2011年VOA慢速英语(五)月

London's 'Tube' Plays Crucial Olympics Role Massive overhaul Head into the Tube and you never quite know what you might find. With 12 million passengers passing through every day - and three million more expected during the Olympics - the Tube is its

发表于:2019-01-13 / 阅读(268) / 评论(0) 分类 VOA标准英语2012年(七月)

BBC Learning English London Life Friendliness on the tube Yvonne:I'm Yvonne Archer and this is London Life from bbclearningenglish.com. Hello! In today's programme, we're talking about friendliness on London's tubes. Is there any? As you probably kn

发表于:2019-01-16 / 阅读(355) / 评论(0) 分类 伦敦生活

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(206) / 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(235) / 评论(0) 分类 2016CRI中国国际广播电台

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(187) / 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(280) / 评论(0) 分类 2016CRI中国国际广播电台

Webersat 韦伯卫星美国小型无线电照相卫星 West Ford 西福特美国广播通信试验卫星 Westar(West Star) 西联星美国国内通信卫星 White Cloud 白云美国海洋监测卫星 W

发表于:2019-03-02 / 阅读(216) / 评论(0) 分类 英文语法词汇
学英语单词
a fraction of
amylums
anchor stone
arcwise connected
Arkansawyers
art book
Asbury, Francis
Auchencrow
bare trustee
branchial heart
buckling calculation
bun fights
carbonyl-monothio-acid
Cauchy's form of the remainder for Taylor's theorem
Ceratophyllales
chrysosplenium americanums
class of a curve
COLBP
control house
controlled Petri net
corynoloxine
diffraction-limited mirror
dika
diplomatic asylum
dishmop
dispersings
dyscolloidity
east pittsburgh
embryonately
excremental
firelight
five percent
formal insulated wire
give full swing to it
give sb. a lick with the rough side of one's tongue
guidance document
heavy-weight diving outfit
helms-burton
hinged upon
hot rolled steel
idealism in physics
jaups
kanickanick
Kaweka Ra.
kernschwund
leuco-encephalomalacia
lever lid tin
lighting consideration
mains-derived interference
management of leaving and entering the country
middle novel
monaural curve
multiple hazard
mythical being
nccan
night-porter
non-linear channel
Old World oriole
optical fiber splice loss
paraffined cork
parter
Pedicularis cephalantha
phyllidia varicosa
Phyllostachys rubicunda
pilot regulations
prop man
proposed value
Pueraria hirsuta auct. non Schneider
Purikari Neem
quickreplaceable
railchair
rectification circuit
rehoboam
responsive planning
Roggeveen Basin
Schwingen
shallow-bed reactor
shitting hell
simple access path
snlfonation
soft cloth
spectral shaping
stationlike
strontium hydrogen arsenate
substitute teacher
testability
thienopyridine
touch sb to the heart
Tribromodifluoroethane
trochantin of the mandible
under-subscribed
unreviled
van trailer
vibration recorder
Victoria Island
wave-number domain
weyers
what is more
Willia anomala
world production pattern
Zephead