采用四元数法描述了刚体姿态系统。
Quaternions are used to describe the attitude of the rigid body system in this paper.
刚体通常和原型碰撞器配合使用。
Rigidbodies are most often used in combination with primitive colliders.
这是为了避免刚体运动的范畴。
这一点称为刚体的瞬时加速度中心。
把护坡板的失稳归结为刚体平面运动。
The motion of the block is reduced to the stiff-body motion on plane.
提出了双刚体振动磨概念。
The paper offers concept of vibration mill with double rigid bodies.
更多信息参考刚体组件章节中的优化缩放。
For more information, read through the Rigidbody component's section on optimizing scale.
系统中各邻接刚体之间作受控的相对运动。
The contiguous bodies of the system perform controlled relative motion.
添加一个瞬间冲击力到刚体，使用它的质量。
Add an instant force impulse to the rigidbody, using its mass.
添加一个瞬间速率变化给刚体，忽略它的质量。
Add an instant velocity change to the rigidbody, ignoring its mass.
研究弯曲时空中平面运动刚体的动力学协变方程。
The covariant equation of plane motion body in curved space-time is studied.
刚体极限平衡法是块体稳定性分析的一种常用方法。
Ultimate equilibrium is the traditional method to evaluate the block stability.
也可以添加joints来让刚体的行为更加复杂。
You can also add Jointsto rigid bodies to make the behavior more complex.
对中心刚体-柔性悬臂梁系统的动力特性进行研究。
The dynamic analysis of flexible hub-beam system is investigated.
这种高鲁棒性使得该方法能够用于多个刚体运动的分析。
同时考虑身管弹性变形，建立了火炮发射时的多刚体动力学模型。
Study and Application of the Heat Transfer on Tube of Gun during Launching;
同时考虑身管弹性变形，建立了火炮发射时的多刚体动力学模型。
Study and Application of the Heat Transfer on Tube of Gun during Launching;
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