单词：unit-power sighting telescope
单词：unit-power sighting telescope 相关文章
[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
牛津小学英语五年级
Being Infatuated With Someone Marcel: What is this on your wall? Fiona: Its my tribute to Del Gordon, my favorite player. Marcel: This isnt a tribute. Its a shrine! Fiona: Its not a shrine. I just have a few pictures of him taped on my wall. Marcel:
2014年ESL之就医和人际交往
What are you looking at? a voice asked. It was Aunt Jane. We keep seeing that man, Henry explained. Weve been thinking he might have something to do with the trouble. Aunt Jane looked around. What man? Jessie said, Hes over there. But he wasnt. He ha
57 The Mystery in San Francisc
See that boat over there? Benny was standing by the waters edge. The one at the end of the dock? The four Alden children were helping Abby get ready for the picnic. Henry looked over. What about it, Benny? I bet thats the one Abby was talking about,
108 The Creature in Ogopogo La
EXPLORATIONS -February 6, 2002: Increasing Hubble’s Power By Paul Thompson VOICE ONE: This is Steve Ember. VOICE TWO: And this is Bob Doughty with the VOA Special English program EXPLORATIONS. Today
Explorations
Hurricane Maria Hit Puerto Ricos Giant Telescope Hurricane Maria severely damaged Puerto Ricos electricity and communications systems. Millions of people there are without power, water or food. 飓风玛利亚严重破坏了波多黎各的电力和通信
2017年VOA慢速英语(十)月
[ti:UNIT 6 Get Ready for Jobs Lesson 45 Planet Danny] [0:01.326]UNIT 6 第六单元 [0:03.277]Get Ready for Jobs 为就业做好准备 [0:06.572]Lesson 45: 第45课： [0:08.088]Planet Danny 丹尼行星 [0:10.737]THINK ABOUT IT! 想一想！ [0:12.6
初中三年级英语
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)
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
SCIENCE REPORT – January 31, 2002: Hubble Improvements By Paul Thompson 1993 service flight This is the VOA Special English Science Report. American space agency astronauts will soon replace much of
科技之光
EXPLORATIONS -May 8, 2002: Hubble's New Camera By Paul Thompson VOICE ONE: This is Mary Tillotson. VOICE TWO: And this is Steve Ember with the VOA Special English program EXPLORATIONS. Last week, the
Explorations
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）
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
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
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
今天我们要学的词是 sighting. Sighting 做为名词，有目击的意思。There have been more than 90,000 reported UFO sightings since 1905 in America. 1905年以来，美国有人自称目击不明飞行物的情况共有九万多例。美国
英语单词荟萃