| 释义 |
diffraction grating diˈfrækʃənˈgreɪtɪŋ 短语⁹⁶⁶⁷⁷⁺⁶
基本英英近义反义例句例句
衍射光栅
Noun:
optical device consisting of a surface with many parallel grooves in it; disperses a beam of light or other electromagnetic radiation into its wavelengths to produce its spectrum近义词 grating格子
The light is emitted by the laser diode and enters adiffraction grating.激光束从激光二极管中发出，射入衍射光栅。
When the laser beam goes through thediffraction grating, it is split up into a central bright beam plus a number of side beams.当激光束射入衍射光栅后，被分成一个中间的明亮光束和一些处于旁边的光束。 By using ultravioletUV imprint technology, the replication of micro-structure diffraction grating is studied.
研究了利用紫外压印技术复制微结构光栅的方法。 cnki
The external cavity is made up of fast axis collimator, collimating optical system and diffraction grating.
外腔由快轴准直镜、准直光学系统和闪耀光栅组成。 cnoptics
The structure light3-D measurement system is based on the structure light scanning binocular vision measurement of machine vision diffraction grating code principle technology.
本文提出的结构光面扫描三维测量系统是基于机器视觉光栅编码原理的结构光扫描双目视觉测量技术。 cnki |