By comparison with the POL, this method is easier to be realized and has higher measurement accuracy, so it is suitable for auto-alignment system.

与原来的透镜效应法相比，此法对轴更简单，而且具有更高的测量精度，更适合于自动对轴系统。

youdao

By comparison with the POL, this method is easier to be realized and has higher measurement accuracy, so it is suitable for auto-alignment system.

与原来的透镜效应法相比，此法对轴更简单，而且具有更高的测量精度，更适合于自动对轴系统。

youdao