Actually, the steering system is composed of two elements, a steering gear at the lower end of the steering column and linkage between the gear and the wheel steering knuckles.

转向系统实际是由两大基本部分组成，一部分是转向轴下端的转向器，另一部分是转向器和转向节之间的连杆装置。

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Two curved screens-one in the steering wheel and one mounted to the steering column-give the driver a nearly 180-degree view of the track around him, thanks to multiple exterior cameras.

方向盘和转向杆上安装的两个曲面屏，给驾驶员提供了180视角，可通过多个外部摄像头来观察周围的路况。

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This paper discusses the application of favorable design in machine parts curricula design by the favorable design of the column gear wheel reducer.

本文结合圆柱齿轮减速器的优化设计，讨论了优化设计在机械零件课程设计中的应用。

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Mr. Warming pointed to another picture of the spare, yet modern, steering-wheel column and single large dashboard dial on an old 1960s Mini, the inspiration for the minimalist dashboard of the Mini Rocketman, an even tinier Mini concept car that made its debut at the Geneva Motor Show in March.

WSJ: Anders Warming: The Man Who Reinvents Wheels | Creating