time-variant mesh stiffness

• 时变啮合刚度

time-variant mesh stiffness的用法和样例：

例句

1. Considering the time-variant mesh stiffness, the calculated results demonstrated the change of tooth root bending stress in one engagement period.
   计算结果揭示了由于时变啮合刚度的影响齿根弯曲应力在一个啮合周期的变化规律。