micro wave all-pictrue frequency spectrum analyzer
频分指令
frequency division command【通信】
暂无补充释义。
相关词条
intermediate frequency
intensity-frequency curve examination
chart of frequency distribution【统计】
AF amplifier【电子】;audio amplifier【电子】;audio frequency amplifier【电子】
signal transmission systems with frequency modulation by the variable
fundamental frequency
lumped-constant-tuned heterodyne-frequency meter