high velocity impact meaning in Chinese

高速碰撞

Experimental investigation of high velocity impacts on gas filled pressure vessels
充气压力容器高速撞击实验研究
The numerical simulation of high velocity impact fracture process using square notched specimens
带长方形切口式样的冲击破坏数值模拟
In the areas of impact dynamics and high velocity impact dynamics , measuring impact load and pressure between two contacted interfaces is still a difficult work . polyvinylidene difluoride ( pvdf ) piezofilms are of interest to solve the above problem as potential gauge materials since they have quick response to dynamic load and available plasticity
在碰撞及高速碰撞动力学的研究中，界面与界面之间压力、撞击载荷随时间的变化等的测试一直是一个难题， pvdf压电特性的发现为解决这一难题提供了可能。