root mean square current

• 均方根电流

root mean square current的用法和样例：

例句

1. Such a motor can produce a transient overvoltage, reaching many thousands of volts, when the normal rms current is interrupted.
   当通常的均方根电流被打断，这样的一个电机可以产生一个可达几千伏的电涌过压。