词汇	PCM-FM
释义	PCM-FM = 脉码调制频率调制
随便看	selfquenching counter self quenching counter self-quenching counter self quenching counter tube self-quenching counter tube self quenching GM counter self-quenching GM counter self-quenching mixture self quenching oscillator self-quenching oscillator self-quenching rate constant self-quenching streamer tube self-quenching system self quest self-question selfquestioning self questioning self-questioning self-questionings self-questioning strategy self-quided missile self-quotation self-quotations Self-quotient image self-qurification capacity