| 单词 | moiré pattern |
| 释义 | moiré pattern A pattern produced when two sets of line grids are slightly inclined to one another. This results in the appearance of dark bands. In optics the moiré fringe is the series of interference fringes formed when two patterns of line grids on screens are superposed on each other and slightly inclined to one another. This type of interference pattern can occur in television. Moiré fringes can be used to measure displacements of one grid against another either to measure the deformation of a surface or to check the accuracy of diffraction gratings. The use of moiré fringes to measure displacements of one grid against another is called moiré interferometry |
| 随便看 |
|
物理辞典收录了3346条物理词条，基本涵盖了常用物理知识及物理英语单词词组的翻译及用法，是物理学习的有利工具。