secondary shaft

常见例句

The cylindrical secondary roller is positioned behind the main roller, the secondary roller is compressed on the plastic film, and the rotating shaft of the secondary roller is horizontal.
主压轮后边有一个圆柱形的次压轮，所述的次压轮压紧在塑料膜上，所述的次压轮的旋转轴水平。
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The spokes are inserted through the center of a sliding block and the sliding block slides along the spokes radially. The secondary shaft and the sliding block are connected by a chain bar.
滑块由轮辐从中间穿入并沿轮辐径向滑动，副轴和滑块之间用链杆连接。
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The secondary lining of the inclined shaft can effectively bring the deformation under control.
二层支护（套拱）的方法能有效控制变形；