基于气囊试验、碰块试验和转向盘试验等虚拟试验分析了各气囊折叠方式对应的气囊压力和相应的接触物体的动力学参数。

Based on three sets of virtual testing configurations that are airbag test, impactor test and steering wheel test, the dynamics of the airbag and the relevant contacted components are analyzed.

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皮埃尔用一小块木片碰了碰闪光的灯，而且有人看见科博用棍子戳一只金属蟾蜍。

Pierre used a short piece of woodchip to touch a light which was flashing, and Corbeau was seen prodding a metal toad with a stick.

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一块由赛事监督控制的区域，排位赛和正赛后，赛车将在此区域内接受赛事干事的严格检查，任何车队成员无权触碰赛车。

A fenced-off area into which cars are driven after qualifying and the race, where no team members are allowed to touch them except under the strict supervision of race stewards.

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But at the end of the day, if you move this metal thing aside with your fingers, don't squeeze it too hard.

但是在下课后，如果你用手指触碰这个金属块，不要用力过猛。

哈佛公开课 - 计算机科学课程节选