本文介绍可在多媒体视频展示台上完成多种光学演示实验的组合装置。
This paper introduces a new installation, with which several optical demonstration experiments can do on a video bench in classrooms.
通过对光学演示实验的改进，使我们能够观察到光路，加深了对光学原理的理解。
By the improvement of demonstration experiment on optics, we able to observe the optical path and further understand to optical principle.
为了更好的演示几何关学实验的，GY—II激光光学演示仪被研制出来了。
For a better presentation of the Commissioner of the geometry, GY-II laser optical Demonstrator has been developed.
为了更好的演示几何关学实验的，GY—II激光光学演示仪被研制出来了。
For a better presentation of the Commissioner of the geometry, GY-II laser optical Demonstrator has been developed.
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