本文完善和充实了现行理论力学教材《点的合成运动》一章中的一些不足之处。
In this study we perfected and improved some insufficient place on the chapter of 《the synthetic motion of points》 from existing teaching material for theoretical mechanics.
动点在作复合运动时,若动点的牵连运动只涉及到一个动参考系时,则动点的速度合成已有相应的定理。
There has been theorem developed to expound the multiplex motion of a moving point whose related motion entails only one motion coordinating system.
引进运动学中的点速度合成定理,求解单颗金刚石磨粒切削面积。
The composition of velocity law of the points in kinematics is led into the solving of the cutting area of single diamond grit.
引进运动学中的点速度合成定理,求解单颗金刚石磨粒切削面积。
The composition of velocity law of the points in kinematics is led into the solving of the cutting area of single diamond grit.
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