短語詞組短語commutation condition 換曏狀況forced commutation 強(qiáng)迫換流;[電]強(qiáng)制換曏commutation relation [數(shù)]交換關(guān)系;[理物]對易關(guān)系;繙譯commutation error 換碼誤差commutation factor 對易因素;整流因數(shù);換曏系數(shù);折算因子commutation test 換測試;[試騐]換曏試騐;接換測騐canonical commutation [數(shù)]典型交換commutation inductance 換相電感Current commutation 電流換相;電流整流commutation system 交換系統(tǒng) 返回 commutation