英语词汇“diffraction grating”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	diffraction grating
释义	WordReference Random House Unabridged Dictionary of American English © 2024 diffrac′tion grat′ing, [Physics.] Physicsa band of equidistant, parallel lines, usually more than 5000 per inch (2000 per centimeter), ruled on a glass or polished metal surface for diffracting light to produce optical spectra. Also called grating. 1865–70
随便看	donau donbass doncaster donder done donec donee donegal donelson, fort doneness doner kebab donets donets basin donetsk dong donga dongen dong hai don giovanni dongle dongola dongola leather dongting donicker donizetti

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。