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lightwave transmission中文是什么意思

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用"lightwave transmission"造句"lightwave transmission"怎么读"lightwave transmission" in a sentence

中文翻译手机手机版

  • 光波传输

例句与用法

  • Lightwave transmission system and multiplexer equipment sdh - base
    同步数位阶层光波传输系统及多工机设备
  • Lightwave transmission system and multiplexer equipment sdh - based
    同步数位阶层光波传输系统及多工机设备
  • Generally , the designed channel spacing of itu - t standard in wdm systems is from 0 . 8nm to 1 . 6nm , which is much larger than the spacing required by actual communication bandwidth . for example in lightwave transmission systems , a sghz channel occupies only 0 . 04nm at the wavelength band of 1 . 55 n m . thus , most of the bandwidth in the actual transmission systems may be wasted
    Itu - t标准中wdm系统设计的信道间距为0 . 8nm - 1 . 6nm ,这远远大于实际使用的信道带宽,例如一个带宽为5ghz的信道在1 . 55 m波段只占据了约0 . 04nm的波长范围,因而导致大部分的带宽被浪费。
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