请输入您要查询的英文单词:

 

单词 echelette
释义

WordReference Random House Unabridged Dictionary of American English © 2024
ech•e•lette  (esh′ə let, ā′shə-),USA pronunciation n. [Spectography.]
  1. Optics, Physicsa diffraction grating designed to reflect infrared radiation. Also called echelette grat′ing. 
  • French échelette rack, equivalent. to échelle ladder (see echelon) + -ette -ette

随便看

 

英语词典包含188688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。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2024/9/22 21:22:27