smoothing current

例句：

1. 1. Thesmoothing current is a crucial component ofthe electrical system.
   平滑电流是电力系统的关键组成部分。
2. 2. The smoothing current helps to reducepower losses in the transmission line.
   平滑电流有助于减少输电线上的功率损失。
3. 3. The smoothing current can be used to regulate thevoltage across the circuit.
   平滑电流可以用来调节电路两端的电压。