英语词汇“secondary channel”的读音、翻译、释义、用法及例句-语文网

词汇	secondary channel
释义	secondary channel 辅助传统在资料通信中，一种频带传输通道，该通道用陷波滤波器从主通道中得到，陷波滤波器产生高衰耗频率的「防护」「波段」以分割通道。这样的通道可被用作监控通道。用於与主通道资料无关的低速资料的传输或遥测。
随便看	Reagonomics REAL real real address real address area real address space real ale real arithmetic real assets RealAudio RealAudio real bill real capital real constant real data type real demi-gross weight real effective exchange rate index real estate real estate real estate agent real estate control real estate investment trusts realgar realia realign

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