optical system

• 视觉系统

optical system的用法和样例：

例句

1. The optical system of the eye stimulates cells of the retina.
   眼睛的视觉系统刺激视网膜内的细胞。
2. A lens is an optical system including two refracting surfaces.
   一个透镜是包含两个折射面的光学系统。
3. The improved deck adopted the optical landing system designed and developed by China.
   桥面采用改良的光学系统登陆我国自行设计研制的。