parallel motion造句

例句与造句

1. Parallel motion describes the movement of two parts in parallel
   平行进行用来描述两声部的平行运动。
2. Analysis of rigid body plane - parallel motion problem by dynamics principle
   应用动力学理论解决刚体平面平行运动问题
3. Plane parallel motion
   平面平行运动
4. It's difficult to find parallel motion in a sentence. 用parallel motion造句挺难的