标签：orbit 相关文章

英语专业四级听写019

Passage 19 Finding the Direction and Location How can you tell which direction? By day, look for the Sun. It is in the east in the morning and the west in the afternoon. At night, use the Big Dipper to help you find the North Star. It would be bette

发表于:2018-11-30 / 阅读(137) / 评论(0) 分类 英语专业四级听写

CNN 2009-08-26

Good morning Im Melissa Long here at the CNN Center in Atlanta. Its a Tuesday, August 25th, and here is a look at some of the stories that happening NOW IN THE NEWS. The LA county coroner has now ruled Michael Jacksons death a homicide. Thats accord

发表于:2018-12-20 / 阅读(71) / 评论(0) 分类 CNN2009年(八)月

【轻松英文阅读】超级月亮

One of the best celestial events of the year is set to peak this weekend. It will be the largest super moon of the year. The super moon is actually the result of two phenomena occurring at the same time. The moons orbit around the earth is not perfec

发表于:2018-12-28 / 阅读(45) / 评论(0) 分类 轻松英文阅读

9-14 用于探索太空的发明：人造卫星

Inventions for Exploring Space: Artificial Satellites Sputnik Ⅰ was the first artificial satellite. It can be described as an aluminium 1 sphere with a diameter 2 of 58 centimetres and weighing 83.6

发表于:2018-12-30 / 阅读(77) / 评论(0) 分类 英语沙龙2004全年合辑下

电信专业英英词典G-1

Gain - This is an increase in signal power, due to a boost from an electronic device. Garbage - These are unwanted characters that appear because of either incorrect settings or noise. Gate - These ar

发表于:2019-01-03 / 阅读(80) / 评论(0) 分类 电信英语

Project Apollo Part 2

By Marilyn Rice Christiano Broadcast: August 20, 2003 (THEME) ANNCR: Explorations -- a program in Special English by the Voice of America. (THEME) (Apollo Eleven Countdown) A rocket launch countdown.

发表于:2019-01-04 / 阅读(75) / 评论(0) 分类 VOA2003（下）-美国人文故事

SSS 2011-11-17

This is Scientific American's 60-Second Science. I'm John Matson. Got a minute? On November 8th, Russia launched a probe toward the tiny Martian moon Phobos. The launch was picture-perfect, and the spacecraft, called PhobosGrunt, soared into the nigh

发表于:2019-01-08 / 阅读(78) / 评论(0) 分类 Scientific American(十一)月

SSS 2011-04-08

This is Scientific Americans 60-Second Science. Im Karen Hopkin. This will just take a minute. When you hear about asteroids close to the Earth, you probably have visions of collisions and extinctions and a post apocalyptic future or of brave space c

发表于:2019-01-08 / 阅读(120) / 评论(0) 分类 Scientific American(四)月

中国测试新型月球轨道飞行器

BEIJING, Aug. 10 (Xinhua) -- China is preparing for the launch of an experimental recoverable moon orbiter, said the State Administration of Science, Technology and Industry for National Defence on Sunday. The orbiter arrived in Xichang via air in so

发表于:2019-01-09 / 阅读(64) / 评论(0) 分类 英语新闻

常用航空航天英语词汇

嫦娥二号 Chang'e-2（moon probe） 神舟七号 Shenzhou VII (spacecraft) 载人飞船 manned spaceship/ spacecraft 载人航天 manned space flight 多人多天太空飞行 multi-manned and multi-day space flight 载人航天计划 manned space

发表于:2019-01-17 / 阅读(64) / 评论(0) 分类 阅读空间

小兄弟威胁着地球(1)

Suns Hidden Twin Stalks Planet Earth 太阳隐藏着的小兄弟威胁着地球 [1] When the end of the world comes, we'll know what to blame. Scientists have found compelling evidence that the Sun ha

发表于:2019-01-26 / 阅读(110) / 评论(0) 分类 阅读空间

【文摘】发现号安全返回

Last Updated Tue, 09 Aug 2005 17:48:34 EDT The repairs made to the space shuttle Discovery while it was in orbit are the first step toward other missions in the solar system, a returning astronaut sai

发表于:2019-01-26 / 阅读(129) / 评论(0) 分类 阅读空间

PBS高端访谈:揭秘矮行星--谷神星的秘密

JUDY WOODRUFF: Let's look at a space mission that's generating lots of interest and excitement. It's the mission to orbit the dwarf planet Ceres by the NASA spacecraft named Dawn. It arrived in March, and as the spacecraft has gotten closer in recent

发表于:2019-01-27 / 阅读(79) / 评论(0) 分类 PBS访谈环境系列

新西兰英语 615 Super Moon

Tonight the moon looks bigger and brighter than usual. It is a Super Moon. Actually it is a full moon but also a perigree moon when it is the closest to the Earth during its orbit. These two events are happening together tonight. It last happened Mar

发表于:2019-01-27 / 阅读(56) / 评论(0) 分类 新西兰英语

Apollo Eleven byline=Marilyn

31 阿波罗登月计划（一） Date=4-11-01 Title=Explorations #1947 - Project Apollo (part 1): Apollo Eleven byline=Marilyn Rice Christiano ANNCR: Explorations -- a program in special English by th

发表于:2019-01-30 / 阅读(65) / 评论(0) 分类 科技之光

“三体”真实存在：科学家发现拥有三颗太阳的行星

Star Wars fans love Tatooine and its twin suns, but astronomers working with one of the worlds biggest telescopes have done Luke Skywalkers home planet one better. 《星球大战》中的塔图因星球（Tatooine，天行者家族的故乡行星）以

发表于:2019-02-01 / 阅读(47) / 评论(0) 分类 阅读空间

U.S. shuttle Endeavour undocks from space station

WASHINGTON, May 30 (Xinhua) -- After nearly 12 days together in orbit, U.S. space shuttle Endeavour(奋进号) undocked from the International Space Station on Sunday night, NASA announced on Monday. According to NASA, the undocking took place at 11:

发表于:2019-02-02 / 阅读(97) / 评论(0) 分类 英语新闻

Space junks threaten future mission

BEIJING, Sept. 6 (Xinhuanet) -- The amount of space junks floating in Earth's orbit has reached a critical level, warned scientists. The future space missions may become too dangerous to fly for a risk of colliding with space junks, said a report rel

发表于:2019-02-03 / 阅读(41) / 评论(0) 分类 英语新闻

Mars mission enters final countdown

BEIJING,Nov. 9 (Xinhuanet) Yinghuo-1, China's first interplanetary spacecraft, is set to hitch a ride with Russia's Phobos-Grunt Mars mission in the early hours on Wednesday, after a two-year delay. A Zenit-2SB rocket will carry Yinghuo-1 and Phobos-

发表于:2019-02-03 / 阅读(57) / 评论(0) 分类 英语新闻

国产高分四号卫星正式投入使用 分辨率世界最高

China's first high orbit remote sensing satellite, Gaofen-4, went into use after six months of in-orbit testing, the State Administration of Science, Technology and Industry for National Defense announced. 国家国防科技工业局日前宣布，经过

发表于:2019-02-03 / 阅读(57) / 评论(0) 分类 英语新闻
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