?
查询技巧:
1、输入单个单词准确查询。
2、使用%模糊查询,匹配任意长度字符:
   %a    以a结尾的单词;
   ab%    以ab开头的单词;
   %ac%    含有ac的单词。
3、使用_模糊查询,匹配单个任意字符:
   _a_    三位且a在中间的单词;
   _ad    三位且ad结尾的单词;
   ac_    三位且ac开头的单词;
   _a    两位且a结尾的单词;
   a_    两位且a开头的单词。
4、带连字符-的单词,需含-字符才能模糊查询,如well-know需输入 well-% 。
5、在手机键盘上,如果g上有%和v上有_,则可长按输入。

satellite broadcasting

un. 卫星广播

1. All twenty facilities will be linked by satellite broadcasting system so that employees can see and speak with each other.
所有在内的二十套设备将通过卫星传播系统连接起来,这样员工就可以观看并且相互讨论。
2. Programme Comments: My main interest is in telecommunication, so I prefer e items on satellite broadcasting and shortwave receiver reviews.
节目建议:我主要是对广播通信感兴趣,我特别喜欢有关卫星广播和介绍短波接收机方面的内容。
3. Research results show that LDPC code's performance is better than Turbo code, and more approaching the Shannon limit. DVB-S2 is the next generation standard of the digital satellite broadcasting.
DVB-S2是第二代卫星数字电视广播标准,其性能如此优异的一个重要原因就是采用了LDPC码方案。
4. Available via terrestrial signals, satellite and cable, digital broadcasting will herald an explosion in the number of available channels.
通过陆地信号,卫星和电缆,数字式的广播将在可收到的频道的数量上带来一次大爆炸。
5. The media giant was forced to scuttle plans to buy a controlling share of the lucrative British Sky Broadcasting, Britain's biggest satellite broadcaster.
该媒体巨头被迫放弃收购盈利丰厚的英国最大的卫星广播运营商英国天空广播公司的控股权。