transformersn.变压器名词transformer的复数形式.transformern.变压器transformer leakage inductance变压器漏抗transformer residual magnetism互感器剩磁transformer utilization factor变压器利用系数transformer / control drive变压器／外驱动transformer coupling amplifier变压器耦合放大器transformer leaking inductance变压器漏感transformer frequency response变压器电源transformer oil online monitor油色谱在线监测transformer temperature-test变压器测温transformer equivalent circuit变压器等效电路