其矢量控制系统也是最复杂的交流电机调速控制系统之一。

Its vector control system is one of the most complicated ac adjustable speed control systems.

youdao

其矢量控制系统也是最复杂的交流电机调速控制系统之一。

Its vector control system is one of the most complicated ac adjustable speed control systems.

youdao