恢复系数（e）是碰撞前后两物体沿接触处法线方向上的分离速度与接近速度之比，只与碰撞物体的材料有关。弹性碰撞时e=1；完全非弹性碰撞时e=0。另外还有阀门恢复系数等。
... coefficient of friction 摩擦系数 coefficient of rest itution 碰撞系数; 恢复系数 coefficient of variation 变差系数 ...
基于4个网页-相关网页
The first method is by calculating resetting modulus through theoretical deduction directly. The second method is by calculating the energy resetting modulus with numerical integrating.
第一种方法是直接从理论上推导并从求解出恢复系数；第二种方法采用数值积分求解出恢复系数；第三种方法采用仿真计算求解出恢复系数。
参考来源 - 离散频谱分析中的连续谱校正技术At first, the vehicle kinetic model and impact model are set up. This paper puts forward five different vehicle impact models according to the collinear collision and two-dimension collision and the restitution coefficient is used in these models.
本文就以下两个方面进行了研究：首先建立了汽车碰撞的力学模型，根据交通事故中最普遍的一维碰撞和二维碰撞的不同情况，采用恢复系数和滑动摩擦系数等概念，分别建立了五种力学模型。
参考来源 - 道路交通事故模拟再现的研究及应用·2,447,543篇论文数据，部分数据来源于NoteExpress
引入弹性恢复系数法描述砂粒间碰撞问题。
The restitution coefficient was applied to describe the impact problem.
系统的非线性来源于系统的非线性恢复系数。
The nonlinear of the system comes from the resume coefficient of the system.
讨论碰撞过程中能量转化和能量损失，给出恢复系数的能量表达式。
The energy conversion and loss in collision are discussed, a formula of coefficient of restitution is obtained by energy.
应用推荐