单词：brachytelescope
单词：brachytelescope 相关文章
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20本英文音韵童谣小书（文本+音频）
凯文布莱尔并不像一个抑郁的小孩：他是篮球队队长，参加各种派对，幽默并且自信。但它讲述的是有一个晚上他认识到拯救他自己的人生，他需要的只是说四个字。
TED演讲集:人生经验与告白
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,
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
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
VOA标准英语2015年(四月)
今天要讲的三个习惯用语都是和零碎的小东西有关。他们之间的区别只是使用的场合不同，或者是来源不一，用法相近。现在我们就分别为各位讲解这三个习惯用语。他们是：odds and ends, knic
美国习惯用语
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
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
新西兰英语
Youcantelltheworld Youneverweremygirl Youcanjustforgetme WhenImgone Oryoucantellyourfriends JustwhatafoolIvebeen Andlaughandjokeonthephone Youcantellmyarms Gobacktothefarm Youcantellmyfeet Tohitthefloor Oryoucantellmylips Totellmyfingertips Theywontb
美国 Kidsongs 英语儿童歌曲
英文歌词： You can tell the world you never was my girl, you can burn my clothes up when I am gone. You can tell your friends just what a fool I've been, and laugh and joke about me on the phone You can tell my arms : Go back into the farm! You can
电影英文歌曲
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
2006年VOA标准英语（七月）
英国脱欧迎来戏剧性变化。当地时间3日，英国高等法院裁定，政府在正式启动脱欧程序前需经议会批准。英国政府对这一裁定表示失望，并第一时间表示将上诉至最高法院。不少公司在英国的
英文语法词汇
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
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
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
2016CRI中国国际广播电台
- How's your ankle? - It's cold. - I'm sorry I hurt you. - No. No, don't be. I...I could have just as easily hurt you. - Well, it's cute that you think that. - Listen, Cam, I...I can't always be the bad cop here. I...I know it's my issue,but she can'
跟着美剧练发音
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
阅读空间
俄罗斯莫斯科的一位生物能量学教授近日宣布，他已研制出一种能够有效延缓衰老的不老药，并有望于几年内上架销售。这位科学家用40年的时间研制出一种抗氧化剂，能够有效抑制氧分子对人
阅读空间
SANYA, Hainan, Dec. 4 (Xinhua) -- The five BRICS nations intend to focus and work together on developing alternative energy sources. When Bu Xiaolin, vice governor of China's coal-rich Inner Mongolia autonomous region, spoke over the weekend in front
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
2016CRI中国国际广播电台