智慧职教: （）的作用是将定子绕组产生的三相交流电变为直流电。The function of () is to change the three-phase alternating current generated by stator windings into direct current.
智慧职教: （）的作用是将定子绕组产生的三相交流电变为直流电。The function of () is to change the three-phase alternating current generated by stator windings into direct current.
发布时间：2025-12-16 21:14:09
