emission current

例句：

1. 1. The emission current is a critical factor in determining the efficiency of an electric motor.
   排放电流是决定电动机效率的关键因素。
2. 2.The research team has developed a new method to reduce the emission current of industrial wastewater.
   研究团队开发了一种新的方法，以减少工业废水的排放电流。
3. 3.The emission current of the battery is directly related to its lifespan and performance.
   电池的排放电流与其寿命和性能直接相关。