2) direct impact
直接撞击
1.
The present paper gives a historical summary of the mechanical analysis of human head under direct impact in recent years.
本文试图回顾近几十年人头颅受直接撞击作用的力学分析的研究进展情况。
3) Direct lightning stroke
直接雷击
1.
Calculation of transformer substation during direct lightning stroke;
变电所直接雷击下的LEMP计算
5) direct impact
直接冲击
1.
The paper analyses effect of drop impact responses caused by free vibration of drop bodies by set up corresponding vibration and shock theory models and contrasts drop impact responses with direct impact responses.
建立跌落式冲击机的振动与冲击理论模型,分析下落物体自由振动线性系统特性同随后冲击响应的关系,并将其响应与直接冲击下的物体响应作比较。
6) direct electric shock
直接电击
补充资料：飞片撞击产生冲击波
见冲击波产生技术。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条