短語詞組短語excitation n source 勵磁電源Excitation current source 激勵電流源excitation light source [分化]激發(fā)光源;繙譯;激發(fā)光源dual excitation energy source 雙激發(fā)源excitation power source 勵磁電源bandpass excitation source 帶通激勵源effective excitation source 有傚激發(fā)震源actual excitation source 實際激振源 返回 excitation source