ray diagram
noun
1A diagram showing straight lines radiating from a central object.
2 Physics a diagram showing the paths of light rays through an optical system; also in extended use.
Origin
1950s.
| 单词 | ray diagram |
| 释义 | ray diagramnoun 1A diagram showing straight lines radiating from a central object. 2 Physics a diagram showing the paths of light rays through an optical system; also in extended use. Origin |
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