试验研究表明在相同重量下，设计合理的复合材料对称元件可以比金属元件吸收更多的冲击能量。
Most experimental research had demonstrated that well-designed composite symmetrical elements could absorb more impact energy than metal elements with same weight.
试验表明，在发生正面碰撞时，该碰撞防护装置能够减小车身变形、吸收碰撞能量、延长碰撞冲击时间。
Impact test shows that the collision-proof equipment can reduce body deformation, absorb impact energy, and prolong impact time.
可用于被测动力装置的稳态，瞬态及高动态试验，而且将所吸收的能量转换成电能回馈到电网。
It can be used engineered automated test systems for steady state, instantaneous state and high dynamic experiment. And its energy absorbing can be translated into electric power network.
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