In the process of work, the laser was reflected by the mirror at first, then turntable adjusted the reflection direction through changing the Angle of azimuth and pitching for accurately pointing.
单反射镜结构转台中，通信光先经反射镜反射，再配合方位、俯仰方向的角度调整，实现光轴的精确对准。
2
If you think the azimuth lack is very important to you of words, the Peng you should use a mirror to create the orientation.
假如你觉得欠缺的那个方位对你很重要的话，那堋你应该运用镜子重新创造那个方位。
3
The two-dimensional quantitative Hartmann tests lor the 1.2m aspherical primary mirror and the 1.2m alt-azimuth telescope at the Yunnan Observatory are performed.