通用的纯粹机械的积分器是圆盘滚柱型。

A common purely mechanical integrator is the disk - roller type.

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介绍了滚柱丝杠的结构。

The structure of roller screw is introduced in this article.

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介绍了滚柱丝杠的结构。

The structure of roller screw is introduced in this article.

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