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frequency division multiplexing,FDM
释义
frequency division multiplexing,FDM
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工学
复用方式
释
frequency division multiplexing,FDM
频分复用
将传输信道的总带宽划分成若干个子频带(或称子信道),每一个子信道并行传输一路信号的复用方式。
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更新时间:2026/11/8 19:19:08