短語(yǔ)詞組短語(yǔ)power signal source 功率信號(hào)源high power dc source 大功率直流電源thermal power compensating source 火電補(bǔ)償電源high power pulsed source 高功率脈沖源power -source coupling 電源耦合power supply source 電源;動(dòng)力供應(yīng)源high power pulse source 高功率脈沖電源sound power of source 聲源功率power consumption source 功耗來(lái)源 返回 power source