The Multi-work Condition Declivitous Impact Testing System was introduced which has variable impacting angle, rigidity, and length of stroke.
论述了多工况倾斜冲击试验系统，该系统具有可变的冲击角度，刚度和行程长度。
2
We think now he probably suffered from catalepsy, a nervous condition that causes muscular rigidity.
我们现在认为他可能是受到全身僵硬症的困扰，这是一种使肌肉僵硬的神经疾病。
3
The optimal mathematical model of the double universal spindle must satisfy the constraints of strength, rigidity, vibration condition, stability and boundary condition.