弹性-刚性碰撞  elastic-rigid impact

弹性刚性支承法  elastic-rigidity supporting method

非线性刚性变延迟微分方程  Nonlinear stiff delay differential equations with a variable delay

非线性刚性问题  Nonlinear stiff problems

刚性性能  rigid performance

撞击刚度  impact stiffness

弹性撞击  elastic Collision

放射性撞击  bombardment; radioactive

抗撞击性能  impact resistant performance

柔性撞击系统  flexible impact system

撞击性能  Impact performance

冲击撞击  IMP

撞击撞出  knock on

Dolev-Yao刚性  Dolev-Yao non-malleability

α-刚性环  rigid ring

板—刚性质量系统  plate-rigid mass system

半刚性  Semirigid; Semi-rigid; Semi-rigid Connection; half rigidity; Semi-rigidity; Semirigidity

半刚性材料  Semirigid material; semi-rigid material; Semi-rigid materials

半刚性层  semi-rigid story