短語詞組短語cathode ignition potential 柵極陰極著火電位cathode protection potential 陰極保護電位cathode polarization potential 陰極極化電位cathode -potential stabilized tube 陰極電位穩(wěn)定器cathode e potential stabilized emitron 陰極穩(wěn)壓攝像管grid -cathode ignition potential 柵極陰極著火電位cathode potential regulator 陰極電位調(diào)節(jié)器;電位調(diào)節(jié)器cathode fall of potential 陰極電位降cathode potential stabilized tube 陰極電位穩(wěn)定管 返回 cathode potential