Objective:To develop an economical, simple and portable device for imitation of ship shock motion produced by non-contacting under water explosion.
目的：研制经济简便、易搬运携带、可真实模拟实船水下非接触爆炸响应的模拟舰船冲击装置。
But, so far, this has been a slow-motion oil shock.
但是，即便如此，这已经是一个慢动作的石油冲击了。
A group of students from MIT also recently announced the development of a shock absorber for vehicles that USES the up and down motion when driving to generate electricity.
另外一群MIT的研究者们最近也开发了一种车用脉冲吸收器，它可以利用汽车运行过程中的上下振动来产生电能。
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