Each vane has a gear pinion at its inner end, which interfaces with the gear track.

每个叶片在其内侧端部具有一个小齿轮，其与齿轮通道相互作用。

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For increased accuracy and repeatability, the unit can be supplied with an external anti-backlash POM (polymer) pinion gear which optimizes coupling to the wind turbine's large yaw bull gear.

为了提高其准确度和重复性，该装置被附带一个外部的反侧隙聚甲醛(聚合物)小齿轮，该齿轮可优化风力涡轮机的大偏航从动齿轮。

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Each crate held a ten-inch round gear and steel pinion that form an essential part of the Tundra rear axles.

每个箱子都装上了10英寸大的圆形零件，这些零件对于丰田汽车的后轴来说必不可少。

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Another distinguishing feature is the speed-sensitive power steering with rack-and-pinion steering gear: the power assistance is implemented electrohydraulically rather than just hydraulically.

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