结构耐撞性设计
structural crashworthy design
结构耐撞性
structural crashworthiness
Crashworthiness
structure crashworthiness
tailored tube
结构抗撞性
structural anti-impact characteristics
接触碰撞仿真
contact impact simulation
剪刃撞钢
collision between Schnoman flying crank shear and steel plate
荷能团簇碰撞沉积
Energetic cluster impact deposition