1. tracking and data relay satellite 
   跟踪和数据中继卫星
2. Since there was no satellite to relay broadcasts across the Atlantic, CBS flew tapes to New York City daily. 
   由于没有卫星，无法跨越大西洋转播奥运会的盛况，美国哥伦比亚广播公司就每天把录像带空运到纽约市。
3. Scientists have set up two kinds of relay stations. One kind is on the earth, the other is a satellite placed in space around the earth. 
   科学家们已建立了两种中继站，一种在地球上，而另一种是放在地球周围太空中的卫星上。
4. At present, Tibet has 137 television and TV video relay stations and television transposer stations, 297 ground satellite stations, 26 radio broadcasting, relay and transmitting stations, and 74 wire broadcasting stations at prefectural and county levels. A broadcasting and television network which covers the whole region and combines satellite and wireless transmission with wire broadcasting has initially taken shape in Tibet.  
   目前全自治区有电视台、电视录像转播台和电视差转台共计137座，卫星地面接收站297座，广播电台、转播台、发射台共26座，各地县有线广播站74个，初步形成覆盖全区的卫星传输、无线电传输和有线广播传输相结合的广播电视网。
5. At present, Tibet has two radio broadcasting stations, 36 medium- and short-wave radio transmitting and relay stations, 45 county-level FM relay stations, two wireless television stations, 354 television relay stations and 1,475 ground satellite stations, bringing radio and TV programs to 65 and 55 percent of the people in Tibet, respectively, and TV programs to 75 percent of the residents in Lhasa and its vicinity. 
   目前，西藏已有广播电台2座、中短波广播发射台和转播台36座、县级调频转播台45座、无线电视台2座、电视转播台354座；卫星地面站1475座。广播和电视的人口覆盖率分别达到65%和55%。拉萨市及周边地区的电视人口覆盖率达75%。

查看更多例句 相关情景会话

• 1. 无线电转播卫星
  区域卫星通信 relay satellite...无线电转播卫星 relay-station satellite...卫星转播站 remote satellite computer
  www.ifanyi.cn - 相关搜索
• 2. 通信卫星
  relay ring 继电环...relay satellite 通信卫星
  www.cibo.biz - 相关搜索
• 3. 中继卫星
  中继器 relay repeater...中继卫星 relay satellite...转播站 relay station
  yingyucihui.scientrans.com - 相关搜索