electric signal
短語詞組
- electric semaphore signal 電動(dòng)臂板信號機(jī)
- electric pulse signal 電脈沖信號
- electric potential signal 電位信號
- electric digital signal processing 數(shù)字信號處理
- electric power signal 電網(wǎng)信號
- electric zero signal 電氣零點(diǎn)信號
- electric excitation signal 電激勵(lì)信號
- electric railway signal machine 電動(dòng)信號機(jī)
- electric stimulation signal 電刺激信號 返回 electric signal