geometrical optics
Physics
noun
The branch of optics that deals with light as rays (as opposed to its physical nature), especially in reflection and refraction; contrasted with physical optics.
Origin
Mid 19th century.
| 单词 | geometrical optics |
| 释义 | geometrical opticsPhysics noun The branch of optics that deals with light as rays (as opposed to its physical nature), especially in reflection and refraction; contrasted with physical optics. Origin |
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