控制振蕩器 crystal control oscillator: 晶體控制振蕩器number control oscillator: 數(shù)控振蕩器oven voltage control oscillator: 恒溫壓控振蕩器rco remote control oscillator: 遙控振蕩器voltage control oscillator: 壓控振蕩器下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯