In this experiment we use a stationery system with two identical cameras with parallel axes to track a moving object in three dimensional space.
这个实验，我们用一种用平行轴固定的两台同步摄像机定位系统来跟踪一个三维空间中的移动物体。
2
To analyse the demand of transverse rigidity and the strengthening scheme of deck plate girder according to the raising speed experiment of the existing track.
通过既有线铁路提速试验，分析了上承钢板梁横向刚度的要求，提出合理的加固方案。
3
The chemical etching condition of CR-39 solid state nuclear track detector for neutron measurement was optimized by experiment.