极轨道卫星业务

What people Dont Know about Air

Most of them travel 40,000 miles to a satellite and then back to earth. Ten years ago, a satellite was capable of receiving and transmitting more than 33,000 telephone conversations simultaneously. No

发表于:2018-12-01 / 阅读(156) / 评论(0)

自考英语（一）78讲

Telecommunication via Satellite

LESSoN EIGHT TEXT Telecommunication via Satellite At the beginning of the twentieth century, there were four powerful means of transmitting and receiving information over long distances: print, photog

发表于:2018-12-01 / 阅读(157) / 评论(0)

自考英语（一）78讲

ESL之餐饮娱乐 11 Cable and Satellite TV

11Cable and Satellite TV GLOSSARY cable TV cable television; television services that are delivered through longwires that are underground or high in the air* With cable TV you can see hundreds of channels from all around the world. satellite TV sate

发表于:2018-12-03 / 阅读(133) / 评论(0)

2007年ESL之餐饮娱乐

美联社新闻一分钟 AP 2014-01-10

The eastern U.S. is taking a polar plunge this week. Today's wind chill dipped as low as negative 50 degrees across several Midwest cities. The so-called polar vortex will reach the East Coast by tomorrow. Ahead of the deep freeze, jetBlue stopping s

发表于:2018-12-15 / 阅读(89) / 评论(0)

美联社新闻一分钟2014(一)月

Possible Earth-Like Planet Next Door?

Possible Earth-Like Planet Next Door? Scientists say they discovered an Earth-like planet orbiting the star closest to our planet other than the Sun. It is the closest planet ever found outside our solar system that could support life as we know it.

发表于:2018-12-16 / 阅读(122) / 评论(0)

2016年VOA慢速英语(九)月

Alien contact

Rob: Hello! Im Rob and this is 6 Minute English. Im joined today byAlice. Hello Alice. Alice: Hi Rob. Rob: Today, were talking about alien life form and who on planet earth wouldaliens speak to if they one day made contact? Alice: Alien life form. Th

发表于:2019-01-07 / 阅读(244) / 评论(0)

六分钟英语

VOA慢速英语 2007 1205b

VOICE ONE: I'm Steve Ember. VOICE TWO: And I'm Shirley Griffith with EXPLORATIONS in VOA Special English. This week, we tell about a system of planets orbiting a star called Fifty-Five Cancri. And we hear about a plan to harvest electricity from cro

发表于:2019-01-11 / 阅读(158) / 评论(0)

VOA慢速英语2007年（十二）月

ESL Podcast 307 – Cable and Satellite TV

Marion: Im trying to decide whether to get cable or satellite TV. Which one do you have at your apartment? Cesar: I have satellite, but I used to have cable. Marion: Whats the difference? Cesar: Not a lot. With satellite, you have to have a satellite

发表于:2019-01-11 / 阅读(100) / 评论(0)

地道美语播客

英语歌曲:banaroo--Be my Satellite

banaroo--Be my Satellite dam daba dam daba daba da daba da daba da daba da hear my s.o.s. dam daba dam daba daba da daba da daba da daba da hear my s.o.s. calling you calling you i need you today cause i lost my direction in the endless milky way eme

发表于:2019-01-11 / 阅读(108) / 评论(0)

好听的英文歌曲

神舟6号飞天相关雅思词汇(2)

launch a satellite 发射卫星 launch pad 发射台 multistage rocket 多级火箭 second stage 第二级 third stage 第三级 orbit 轨道 artificial satellite 人造卫星 Telstar 通信卫星 ante

发表于:2019-01-17 / 阅读(79) / 评论(0)

英文语法词汇

英闻天下——36 China Eyes Greater Market Share for Its GPS Rival

Ran Chengqi, director of the China Satellite Navigation Office, says the BeiDou Navigation Satellite System would provide a navigation service for users in China and surrounding areas with a positioning accuracy of less than 10-meters. Besides contin

发表于:2019-01-19 / 阅读(70) / 评论(0)

英闻天下

双语：太空垃圾数量已达“临界点”

The amount of debris orbiting the Earth has reached a tipping point for collisions, which would in turn generate more of the debris that threatens astronauts and satellites, according to a US study released on Thursday。 NASA needs a new strategic p

发表于:2019-01-30 / 阅读(86) / 评论(0)

实用英语

英语词汇分类：航天英语词汇

launch a satellite 发射卫星 launch pad 发射台 multistage rocket 多级火箭 second stage 第二级 third stage 第三级 orbit 轨道 artificial satellite 人造卫星 Telstar 通信卫星 ant

发表于:2019-02-06 / 阅读(71) / 评论(0)

英文语法词汇

神舟6号飞天相关雅思词汇(10)

Galaxy 银河美国电视中继卫星 Galileo 伽利略美国木星探测器 Gals 航向前苏联国内军政通信卫星 Gambit 策略美国照相侦察卫星 Gamma 伽玛前苏联伽玛射线天文卫星

发表于:2019-02-06 / 阅读(73) / 评论(0)

英文语法词汇

China successfully launches new communication satellite

XICHANG, Sichuan, June 21 (Xinhua) -- China successfully launched a new communication satellite, the Zhongxing-10, from its Xichang Satellite Launch Center in southwest Sichuan Province on early Tuesday. The satellite, carried by a Long March-3B rock

发表于:2019-02-07 / 阅读(102) / 评论(0)

英语新闻

国内三大航空获空中上网

China Eastern Airlines has become the first Chinese carrier to provide Wi-Fi services on both domestic and international flights. According to the Ministry of Industry and Information Technology, the carrier is allowed to use the AsiaSat-6 satellite

发表于:2019-02-08 / 阅读(85) / 评论(0)

英语新闻

Russia launches rocket with Chinese satellite

MOSCOW, Nov. 25 (Xinhua) -- Russia's Proton-M carrier rocket was launched on Friday from the Baikonur space center in Kazakhstan with a Chinese communications satellite AsiaSat-7, according to Russia's Federal Space Agency Roscosmos. Roscosmos' live

发表于:2019-02-18 / 阅读(103) / 评论(0)

英语新闻

China launches new data relay satellite

XICHANG, Sichuan, July 12 (Xinhua) -- China blasted off a new data relay satellite Tianlian I-02 on Monday at the Xichang Satellite Launch Center in southwest Sichuan Province . The satellite was launched on a Long March-3C carrier rocket at 11:41 p.

发表于:2019-02-18 / 阅读(111) / 评论(0)

英语新闻

China's new polar icebreaker to launch in 2013

BEIJING, June 21 (Xinhua) -- China will launch a new icebreaker for use during an upcoming 2013 polar expedition, a senior oceanic official said on Tuesday. Both the new icebreaker and Xuelong (Snow Dragon), an icebreaker that operated in Antarctica,

发表于:2019-02-18 / 阅读(87) / 评论(0)

英语新闻

2015年CRI 中国三大航空公司获准提供空中上网服务

发表于:2019-02-21 / 阅读(69) / 评论(0)

2015CRI中国国际广播电台

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学英语单词

anomalous dispersion profile