短語詞組短語BFO Beat Frequency Oscillator 拍頻振蕩器beat frequencu oscillator 拍頻振蕩器beat frequency oscillator [電子]拍頻振蕩器;[電子]差頻振蕩器;節(jié)拍器;拍頻震蕩器beat frequecy oscillator 差頻震蕩器beat frepuency oscillator 拍頻振蕩器beat frequency oscillator beat oscillator 拍頻振蕩器BO Beat Oscillator 拍頻振蕩器beat -frequency oscillator transformet 拍頻振蕩變壓器 返回 beat oscillator