单词：segmented mir-ror telescope
单词：segmented mir-ror telescope 相关文章
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)
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
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
By Patricia Nunan New Delhi 25 May 2006 Indian PM Manmohan Singh addresses a press conference in Srinagar, India, Thursday, May 25, 2006 India's Prime Minister Manmohan Singh has wrapped up two days of roundtable discussions on the Kashmir conflict
2006年VOA标准英语（五月）
By Patricia Nunan New Delhi 24 May 2006 Manmohan Singh Leaders of a key alliance of Kashmiri separatist organizations have refused to join a meeting with the Indian prime minister aimed at ending the
2006年VOA标准英语（五月）
By Anjana Pasricha New Delhi 20 June 2006 India and Pakistan have launched a second bus service to link the two sides of the divided Himalayan region of Kashmir. The new transport links between the South Asian rivals are the most visible symbol of a
2006年VOA标准英语（六月）
Fighting between suspected Muslim militants and Indian troops in a forest area of Indian administered Kashmir has entered its fourth day on Sunday. The violence close to the line of control has claimed seven lives, including three security personnel
VOA标准英语2009年(一月)
Indian administered Kashmir became part of the international aviation map on Saturday with an Air India flight connecting the summer capital Srinagar with Dubai. Kashmir officials hope the flights boost Kashmir's tourism and trade which is strugglin
VOA标准英语2009年(二月)
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
By Raymond Thibodeaux Srinagar 03 July 2007 Thousands of young, military-age men in Kashmir have vanished during Kashmir's 18-year conflict. Estimates of the number missing range from 3,000 to as many as 10,000. But for one Kashmiri mother, one is to
2007年VOA标准英语（七月）
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
阅读空间
By Scott Stearns Washington 05 September 2006 Amir of Kuwait (left) with President Bush President Bush welcomed the Amir of Kuwait to the White House for talks about bringing peace to the Middle East. ----- He thanked the Amir for what he called Kuw
2006年VOA标准英语（九月）
A vehicle carrying Indian Army rescue team is on its way to Gulmarg, via Tangmarg, northwest of Srinagar, 08 Feb 2010 At least 17 Indian Army personnel were killed when an avalanche hit a training sub camp in the mountains of Kashmir. About a dozen i
VOA标准英语2010年(二月)
By Anjana Pasricha New Delhi 11 July 2006 Civilian carries a girl, injured in a grenade explosion in Srinagar, India, Tuesday, July 11, 2006 Several grenade blasts have rocked the capital of Indian Kashmir, killing six people and injuring nearly two
2006年VOA标准英语（七月）
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