电机定子电流信号一般用电流霍尔检测，然后通过滤波器进行滤波得到。

The stator current is measured by using current whale, and then filtered.

youdao

但是，沃霍尔的盒子，尽管清楚地是属于这个时代的，却提出了一个关于艺术可能提出的最一般的问题，好像最极端的可能性终于付诸实现了。

But the Warhol boxes, though clearly of their time, raised the most general question about art that can be raised, as though the most radical possibilities had at last been realized.

youdao

但是，沃霍尔的盒子，尽管清楚地是属于这个时代的，却提出了一个关于艺术可能提出的最一般的问题，好像最极端的可能性终于付诸实现了。

But the Warhol boxes, though clearly of their time, raised the most general question about art that can be raised, as though the most radical possibilities had at last been realized.

youdao