单词：defense communication satellite program
单词：defense communication satellite program 相关文章
Project Mercury: The American Space Program Begins SHIRLEY GRIFFITH: EXPLORATIONS -- a program in Special English by the Voice of America. (SOUND) That announcement was made May fifth, nineteen sixty-one. It was the first manned flight of project Mer
2012年VOA慢速英语(七)月
STEVE EMBER: Im Steve Ember. BARBARA KLEIN: And Im Barbara Klein with the VOA Special English program EXPLORATIONS. Today we tell about three inventors who died last month. Max Mathews, Norio Ohga, and Hubert Schlafly all had a big influence on moder
2018年VOA慢速英语(九)月
Delay - This is the wait time between to specific events, and regarding satellite communications, it is the time it takes for a signal to go from the transmission station up to orbit and through the s
电信英语
By Cindy Saine Washington 14 February 2008 The Defense Department says it is planning to shoot down a defunct U.S. spy satellite before it is expected to hit the Earth in early March, because of potential danger to human beings from its unburned rock
VOA常速英语2008年（二月）
HOST: Welcome to AMERICAN MOSAIC in VOA Special English. (MUSIC) I'm Doug Johnson. Today we play music from the band Death Cab for Cutie ... Answer a question about American astronaut Neil Armstrong And report on an interesting satellite radio progr
VOA慢速英语2008年（九）月
By Anjana Pasricha New Delhi 23 April 2007 India has ventured on its first commercial space mission by launching an Italian satellite into space. As Anjana Pasricha reports from New Delhi, this marks a milestone for the country's space program. India
2007年VOA标准英语（四月）
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
VOA标准英语2009年(八月)
Nigeria Reaches for the Stars The Nigerian space agency complex is as ambitious and seemingly as impossible as the program itself. On 200 hectares of land, a museum and a planetarium are being built along with a complex for visiting scientists and a
VOA标准英语2013年(六月)
Quantum communication boasts ultra-high security as a quantum photon can neither be separated nor duplicated. It is hence impossible to wiretap, intercept or crack the information transmitted through it. Anton Zeilinger, an Austrian physicist at the
2016CRI中国国际广播电台
EXPLORATIONS - Project Mercury: Soviet Successes Push U.S. to Build a Space Program From the Ground UpBy Marilyn Christiano and Frank Beardsley Broadcast: Wednesday, July 19, 2006 VOICE ONE: Explorati
2006年慢速英语（七）月
The first quantum communications satellite developed by China is expected to launch in July of this year. The BeijingShanghai quantum private communications line will also be opened in the second half of this year, according to Pan Jianwei, academic
英语新闻
Faith 信心美国载人飞船 Fengbao 风暴中国运载火箭 Fengyun 风云中国气象卫星 Ferret 雪貂美国电子侦察卫星 Fire Wheel 火轮德国小型卫星 FIRST(Far Infra Red Sub Telesc
英文语法词汇
Daedalos 戴达洛斯欧空欧洲第三代空间平台 DATS(Despun Antenna Test Satellite) 消旋天线试验卫星美国技术试验通信卫星 DBSC(Direct Broadcast Satellite Company) 直播卫星美国
英文语法词汇
Calsphere 卡尔斯菲尔美国拦截卫星 CAMEO(Chemically Activated Mater. Ejected inOrb.) 卡梅欧(轨道放射化学激活物质)美国科学卫星 Canister 茶叶罐美国小型军事空间站 C
英文语法词汇
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
英语新闻
MOSCOW, April 22 (Xinhua) -- The Russian Space Forces has re-established contact with a military satellite, Geo-IK-2, which went missing in February, local media reported Friday. According to a spokesman from the Defense Ministry(国防部) , Interfa
英语新闻
BEIJING, Nov. 20 (Xinhua) -- Defense Minister Liang Guanglie met with delegates to the 1st China-Latin America high-level defense forum on Tuesday. Liang hailed the increasingly close relations between China and Latin American countries in recent yea
英语新闻
By Leta Hong Fincher Washington 14 September 2007 The Bush administration is planning to give domestic law enforcement agencies increased access to powerful spy satellite technology. The Department of Homeland Security says the satellites will be use
2007年VOA标准英语（九月）
The Belintersat-1, Belarus' first communication satellite, was sent into the intended orbit today carried by a Long March-3B rocket from southwest China's Xichang Satellite Launch Center. This was China's first orbital mission of 2016 and the 223rd l
2016CRI中国国际广播电台
The State Administration of Science, Technology and Industry for National Defense released 17 pictures captured by Gaofen-4 on Wednesday, covering an area of at least 400 kilometers. The project's chief designer, Tong Xudong, said Gaofen-4 is in good
2016CRI中国国际广播电台