1·Also, to accelerate the pitting process the face width of the pinion employed was half that of the wheel.
此外，为加快点蚀过程中的小齿轮面宽度雇用了一半，该轮。
2·The Nose Wheel Steering system is a rack and pinion mechanism utilizing a single actuating cylinder supplied by the Green system.
前轮转向系统是一个齿条齿轮机械装置，该机械装置利用绿液压系统提供液压动力的单作动筒工作。
3·The hypoid gear is in common use today due mainly to the fact that the offset pinion allows the propeller shaft to be set below, (for cars) or above, (for commercial vehicles) the crown wheel center.
现在的主减速器普遍使用准双曲面圆锥齿轮，这主要是因为 主动锥齿轮的偏移允许轿车上传动轴布置得比从动锥齿轮低 一些，而商用车上又允许布置得比从动锥齿轮高一些。