hypervelocity impact meaning in Chinese

超高速碰撞
高速碰撞

Experimental investigation of bumper thickness effect on damage of aluminum dual - wall structure by hypervelocity impact
铝双层板结构的前板厚度对撞击损伤影响的实验研究
This impact is attributed to the hypervelocity impact , which leads to very serious aftereffects , can result in the failure of partial functions of the spacecraft and even the termination of the whole missions . one more the impacts will threaten the safety of the astronauts for manned aerospace
这类撞击属于超高速碰撞的范畴,后果极其严重,可能导致航天器部分功能的失效甚至任务终止,对于载人航天来讲,还对乘员的人身安全形成严重威胁。
The study is unfolded as the below : first , analyze the hypervelocity impact character , particular seeing about thin plate perforation , debris cloud character , thick plate crater , double plate impact feature , and take numerical simulation for thin plate perforation . then sum up intestine and outside formulary about perforation and crater
首先,通过对超高速撞击特性进行分析,详细考察了薄板穿孔、碎片云特性、中厚板成坑及双层板的撞击特性,对薄板穿孔特性进行数值模拟,并总结了国内外一些穿孔和成坑公式。