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眼睛是人体最重要的感觉器官,外界的信息约80％是透过人的眼睛传入的。今天,人类创造发明了高倍的电子显微镜和天文望远镜,使我们能看到遥远的宇宙深处,洞察微观的分子结构。这些电子和光学仪器,大大扩大了我们眼睛的视野。但它们仍然代替不了人的眼睛。 1.视觉与色觉简述 1.1眼睛为什么能看清周围的世界?外界物体会对照射到它们身上的光线进行反射,可以折射出波长不同的光线。这些光线经过角膜晶状体和玻璃体的折
The eyes are the most important organs of the human body, about 80% of the outside world’s information is transmitted through human eyes. Today, man invented the invention of high magnification electron microscopes and astronomical telescopes, enabling us to see the depths of the distant universe and to understand the microscopic molecular structure. These electronic and optical instruments have greatly expanded the horizons of our eyes. But they still can not replace people’s eyes. 1. Visual and color vision summary 1.1 Why the eyes can see the world around? Outside objects will be reflected to their body’s light reflection, can reflect different wavelengths of light. These rays pass through the cornea and the vitreous fold