计算机术语“frequency division multiplex(FDM)”的中英文意思、释义、翻译及用法-计算机英汉双解词典

术语	frequency division multiplex(FDM)
释义	frequency division multiplex(FDM) 频分多路传输［复用］法;［分频多工］ A multiplex system in which the available transmission frequency range is divided into narrow bands, each used for a separate channel. Channels are derived by allocating or “splitting” a wider bandwidth into several narrower bandwidths. 一种多路传输复用法,其中可用的传输频段被分割成多个窄频段,每一频段用于一个分立的信道。通过将一较宽的频段的分配或“分割”成几个较窄的频段来得到多个信道。
随便看	secondary record format secondary request secondary segment secondary space clearing secondary station secondary system control facility (SSCF) secondary task second generation computer second level address second level directory second level index block second level message display nonblocking voice/data switching noncharge nonmachine fault time nondata input/output (I/O) operations control nondata operation nondecimal numeral nondisplayable characters nonerasable memory nonescaping key nongraphic character nonidentity nonI/D split nonimpact printer noninteractive system

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