卫星轨道寿命

科学家正在绘制洪水预报地形图

68 科学家正在绘制洪水预报地形图 ENVIRONMENT REPORT September 14, 2001: Weather Maps For Floods （Start at 1'00

发表于:2018-12-09 / 阅读(65) / 评论(0)

自然探索

VOA慢速英语 2007 0308b

VOICE ONE: This is Phil Murray. VOICE TWO: And this is Rich Kleinfeldt with THE MAKING OF A NATION -- a VOA Special English program about the history of the United States. (MUSIC) Today, we tell about the race to explore outer space. VOICE ONE: On a

发表于:2018-12-15 / 阅读(76) / 评论(0)

VOA慢速英语2007年（三）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(65) / 评论(0)

轻松英文阅读

NASA's WISE satellite spots "horseshoe" asteroid

LOS ANGELES, April 8 (Xinhua) -- NASA's Wide-field Infrared Survey Explorer (WISE) has discovered a rare asteroid that traces out a horseshoe shape relative to Earth, the Jet Propulsion Laboratory (JPL) said on Friday. Unlike most near-Earth asteroid

发表于:2019-01-11 / 阅读(111) / 评论(0)

英语新闻

VOA标准英语2009年-South Korea Fails to Put Satellite In Orbi

South Korea has launched a rocket that was intended to place a satellite into space. However, the satellite has failed to go into orbit. South Korea's first space rocket, takes off from the launch pad at the Naro Space Center, south of Seoul, South

发表于:2019-01-14 / 阅读(93) / 评论(0)

VOA标准英语2009年(八月)

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(94) / 评论(0)

阅读空间

有关航空航天英语词汇

有关航空航天英语词汇神舟七号 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 program 航

发表于:2019-01-17 / 阅读(109) / 评论(0)

实用英语

历史上的今天-Today in History 2010-01-31

January 31st, 1958America enters the space age, successfully launching its first satellite into orbit Explorer I. It happens just months after the Soviet Union launches Sputnik, the very first satellite into orbit. 2001A Libyan intelligence officer i

发表于:2019-01-19 / 阅读(81) / 评论(0)

历史上的今天-2010年

历史上的今天-Today in History 2012-01-31

January 31st 1958America enters the Space Age, successfully launching its first satellite into orbit Explorer One. It happens just months after the Soviet Union launches Sputnik, the very first satellite into orbit. 2001 Libyan Intelligence officer i

发表于:2019-01-19 / 阅读(80) / 评论(0)

历史上的今天-2012年

历史上的今天-Today in History 2013-01-31

January 31st, 1958America enters the Space Age, successfully launching its first satellite into orbit Explorer One. It happens just months after the Soviet Union launches Sputnik, the very first satellite into orbit. 2001 Libyan Intelligence officer

发表于:2019-01-19 / 阅读(69) / 评论(0)

历史上的今天-2013年

历史上的今天-Today in History 2014-01-31

发表于:2019-01-19 / 阅读(71) / 评论(0)

历史上的今天-2014年

历史上的今天-Today in History 2015-01-31

发表于:2019-01-19 / 阅读(94) / 评论(0)

历史上的今天-2015年

STARSHINE SATELLITES

42 “星光号人造卫星”成功进入运行轨道 DATE=5-2-01 TITLE=EXPLORATIONS #1950 - STARSHINE SATELLITES BYLINE=Paul Thompson VOICE ONE: This is Steve Ember. VOICE TWO: And this is Shirley G

发表于:2019-01-30 / 阅读(107) / 评论(0)

科技之光

航空英语专业词汇

low Earth orbit 近地轨道 lunar module 登月舱 lunar rover 月球车 main landing field/ primary landing site 主着陆场 manned space 载人航天计划 manned space flight 载人航天 manned spaceship/ spacecraft 载人飞船 Milky Way 银河系

发表于:2019-02-03 / 阅读(105) / 评论(0)

英文语法词汇

中国发射首颗高通量通信卫星

A Chinese satellite will not only help those at the scene of natural disasters report on emergencies but enable passengers on high-speed trains to watch high-definition videos. Shijian-13, Chinas first high-throughput communications satellite, was la

发表于:2019-02-08 / 阅读(81) / 评论(0)

英语新闻

Russia determines cause of failed satellite launch

MOSCOW, Aug. 30 (Xinhua) -- Russia's space agency said Tuesday that a Proton-M rocket launch failed earlier this month because of a malfunction in the upper stage. The conclusion was reached by an independent investigation commission following a seri

发表于:2019-02-11 / 阅读(99) / 评论(0)

英语新闻

探月工程词汇中英对照

探月工程词汇中英对照嫦娥1号：Chang'e-1 lunar probe; Chang'e-1 lunar satellite 月球探测卫星：lunar probe; lunar exploration satellite; lunar orbiter 长征三号甲运载火箭：Long March 3A launch vehicle; LM-3A launch vehicle

发表于:2019-02-13 / 阅读(78) / 评论(0)

实用英语

Iran to launch research satellite into space: report

TEHRAN, Oct. 9 (Xinhua) -- Iran is going to launch domestically- built Navid satellite by Safir satellite launcher by the end of March 2012, the semi-official Mehr news agency reported on Sunday. Navid (promise) is a research satellite and is current

发表于:2019-02-18 / 阅读(106) / 评论(0)

英语新闻

Iran puts "Rasad" satellite in orbit: report

TEHRAN, June 15 (Xinhua) -- Iran puts the Rasad (surveillance) satellite in the orbit on Wednesday, the state IRIB TV website reported. The Rasad satellite will render images to the country, said the report. All the procedure of designing, constructi

发表于:2019-02-18 / 阅读(80) / 评论(0)

英语新闻

CCTV9英语新闻：'Wukong' completes in-orbit testing

Chinas first dark matter detection satellite Wukong has completed its in-orbit testing. The satellite was launched last December by a Long March rocket. Wukong has detected 460 million high energy particles, and sent about 2.4 terabytes of raw data b

发表于:2019-02-19 / 阅读(116) / 评论(0)

cctv9英语新闻2016年

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学英语单词

adequate consideration

air-plant

alat-

alternating current shaft generator

ancillary power

areal resistance

automatic brigtness limiter