CEM的知识聚焦

CEM词语：CEM解释：=CentralEnhancementandMaintenance,中央增强和维护;=ChannelElectronMultiplication,沟道电子倍增;=CustomerEngineersMemorandum,用户工程师备忘录词典：电脑专业英汉词典CEM相关解释cem〔名词〕柯劳恩...