Optimization design of drag rod reliability with random distributed parameters is discussed.

讨论了随机参数服从任意分布时拉杆的可靠性优化设计问题。

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It consists of steering wheel steering shaft worm gear sector pitman arm drag link steering knuckle arm king pin steering arms tie rod front axle and steering knuckle.

转向系统包括转向盘，转向轴，蜗杆，扇形齿轮，转向摇臂，直拉杆，转向节臂，主销，转向臂，转向直拉杆，前轴和转向节。

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It consists of steering wheel steering shaft worm gear sector pitman arm drag link steering knuckle arm king pin steering arms tie rod front axle and steering knuckle.

转向系统包括转向盘、转向轴、蜗杆、扇形齿轮、转向摇臂、直拉杆、转向节臂、主销、转向臂、转向直拉杆、前轴和转向节。

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The National Hot Rod Association, which represents professional drag-racing, has also tried to help, encouraging affiliated tracks to open their facilities to street-racers for safe, controlled contests.

ECONOMIST: Another reason to stay home at night