commutating impedance

例句：

1. 1.The electrical engineers calculated the commutating impedance of the circuit.
   电气工程师计算了电路的交变阻抗。
2. 2.In power systems, commutating impedance is a critical factor in determining the efficiency of the system.
   在电力系统中，交变阻抗是决定系统效率的关键因素。
3. 3. The design of the transformer must consider the commutating impedance to ensure optimal performance.
   变压器的设计必须考虑交变阻抗，以确保最佳性能。