megahertz的音标：megahertz的英式发音音标为：['megəhɜ:ts]megahertz的美式发音音标为：['megəhɜrts]...

For an initial service, a 10 megahertz-wide band of frequencies will be needed.初始服务需要10兆赫宽的频带。A frequency of one million megahertz, 10000? 200 Hz.一百万兆赫(兹)频率, 即10000? 200赫(兹).The bandwidth ( megahertz ) and spectrum posit...

megahertz的复数形式为：megahertz...

n.兆赫(MHz)...

kilomegahertz的音标：kilomegahertz的英式发音音标为：[ki:ləʊmeɡə'hɜ:ts]kilomegahertz的美式发音音标为：[kiloʊmeɡə'hɜts]...

A frequency of one million megahertz, 10000? 200 Hz.一百万兆赫(兹)频率, 即10000? 200赫(兹)....UHF frequencies of around 900 megahertz.大约900兆赫的超高频率The bandwidth ( megahertz ) and spectrum position of the signal arising from televisi...

千兆赫...