Thus, the movement of the first magnet is transferred by the second magnet to the clean head so the cleaning blades move against the filter element.

因此，所述第一磁体的移动被所述第二磁体传递至所述清洗头以使得所述清洗叶片移动靠在所述过滤器元件上。

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On account of the problems of magnetic circuit design of magnet assembly at home and abroad, a permanent magnetic filter with a unique magnetic circuit was developed.

磁滤器是一种用于弱磁性粉体矿物分选的小型磁选机，其磁系是磁滤器的关键部件，针对国内外磁系磁路设计中的问题，研制了一种磁路独特的永磁磁滤器。

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A nonlinear speed controller for permanent magnet synchronous motor based on adaptive backstepping control was designed, which USES second-order filter to smooth the speed reference.

设计了一种基于自适应反步控制的永磁同步电动机非线性速度控制器，采用二阶滤波环节平滑速度指令。

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