“frequency diversity and combining”的概念、定义、翻译、参考文献-科学参考

单词	frequency diversity and combining
释义	frequency diversity and combining Encyclopedia 工学分集合成释 frequency diversity and combining频率分集合成在两个或两个以上的载频上传送相同的信号，然后接收端将接收到的多个统计独立、携带同一信息的衰落信号进行合并（选择或组合）的分集合成技术。
随便看	urban population density urban population distribution in China urban population problems in China urban population projection urban population size in the administration area of city urban population structure urban postal system planning urban power distribution network urban power supply sources urban power supply system planning urban primacy urban problems in China urban protected areas urban public art urban public center system urban public economy urban public facilities urban public facilities design urban public space Urban Public Transportation in Canada urban public transportation system Urban public transport lines urban public utility urban pulic space planning urban purple line

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