短語詞組短語frequency y division multiplex 頻分多路轉(zhuǎn)換;頻分多路傳輸frequency -division multiplex detail 多工分頻frequency difference division multiplex telegraphterminal 頻率分割多路電報終耑機(jī)frequency difference division multiplex terminal 頻率分割多路終耑機(jī)coded orthogonal frequency -division multiplex 正交編碼頻分複用frequency division multiplex terminal 頻分多路終耑機(jī)Orthogonal Frequency Division Multiplex 正交頻分複用;正交頻分多路;正交頻分多路複用;正交分頻多工 返回 frequency division multiplex