Most material in the normal impact region is converted into small fragments after the impact while the large fragments are from material far from the normal impact region.
研究结果同时表明正撞击区内的材料大部分转化为了小碎片，大碎片则由远离正撞击区的材料产生。
The normal impact of a blunt cylindrical projectile on the apex of a thin spherical aluminium cap which caused large permanent displacements was experimentally investigated.
本文报告了平头柱形弹体对铝制球顶壳正撞击时引起的大变形动力响应的实验研究。
The normal impact of a blunt cylindrical projectile on the apex of a thin spherical aluminium cap which caused large permanent displacements was experimentally investigated.
本文报告了平头柱形弹体对铝制球顶壳正撞击时引起的大变形动力响应的实验研究。
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