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长途光缆的英文

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"长途光缆"怎么读用"长途光缆"造句

英文翻译手机手机版

  • fotc fiber optic trunk cable
  • toll cable

例句与用法

  • Requirements for long haul optical fiber cable systems joined to national public telecommunication network
    长途光缆通信系统进网要求
  • Developing the cos ( concentratedly overseeing system ) of lfon ( long - distance fiber optic network ) is very important for concentratedly maintaining and managing the lfon
    开发长途光缆网络集中监管系统对于光缆网络实施集中式维护管理,提高管理效率和维护质量具有重要意义。
  • At the same time , long distance and local optical network covering whole country have been constructed , with the long distance reaching 14 . 9 million kilometers of fiber cables and the local reaching 20 million kilometers of fiber cables
    同期建设了覆盖全国的长途、本地的网络,长途光缆长度达149万芯公里,本地光缆长度达200万芯公里。
  • At the same time , long distance and local optical network covering whole country have been constructed , with the long distance reaching 14 . 9 million kilometers of fiber cables and the local reaching 20 million kilometers of fiber cables
    同期建设了覆盖全国的长途、本地的光缆网络,长途光缆长度达149万芯公里,本地光缆长度达200万芯公里。
  • The length of installed long - distance optical cables increased from 150 , 000 km in 1997 to 470 , 000 km in 2002 , and the number of fixed - line and mobile phone subscribers increased from 83 . 54 million to 421 million , ranking china first in the world
    长途光缆线路长度由1997年的15万公里增加到2002年的47万公里;固定电话和移动电话用户由8354万户增加到4 21亿户,居世界首位。
用"长途光缆"造句  
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