a difference in path length.
| 单词 | θ76296 |
| 释义 | the world > matter > physics > electromagnetic radiation > light > emission of light, radiation > [noun] > optical path > calculation of (3) path difference1900 a difference in path length. ray tracing1918 Optics. The calculation of the path taken by a ray of light through an optical system such as a lens or a telescope; an instance of this. Also in… ray trace1942 Optics and Computing. = ray tracing, n. 2 3. |
| 随便看 |
英语词典包含1132095条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。