本文分别从质心运动和车轮的回转效应来分析自行车的稳定性。
The artical analyses the stability of the bicycle from both the motion of mass-center and the gyroscopic action of bicycles.
提出一种基于激光多普勒效应的回转体表面轮廓测量系统。
A new type of rotation body profile measuring system utilizing laser Doppler effect was proposed.
提出一种基于激光多普勒效应的回转体表面轮廓测量系统。
A new type of rotation body profile measuring system utilizing laser Doppler effect was proposed.
应用推荐