短語(yǔ)詞組短語(yǔ)under -excitation operation test 進(jìn)相運(yùn)行試騐generator under -excitation operation 發(fā)電機(jī)進(jìn)相運(yùn)行generator operating under excitation 發(fā)電機(jī)進(jìn)相under excitation limiter 低勵(lì)限制器under excitation operation 欠勵(lì)磁運(yùn)行 返回 under excitation