短語詞組短語oscillator type frequency standard [電子]振蕩器型頻率基準(zhǔn)oscillator frequency noise 振蕩器頻率噪聲oscillator frequency tolerance 振蕩器頻率容限master oscillator frequency 主控振蕩器頻率OF Oscillator Frequency 振蕩器頻率oscillator frequency deviation 晶振頻率偏差crystal oscillator frequency stability 晶躰振蕩頻率穩(wěn)定;晶躰振蕩器頻率穩(wěn)定度Local Oscillator Frequency 頻率;本地振蕩器頻率oscillator frequency excursion 振蕩頻率漂移 返回 oscillator frequency