英语词汇“index of refraction”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	index of refraction
释义	WordReference Random House Unabridged Dictionary of American English © 2024 in′dex of refrac′tion, [Optics.] Opticsa number indicating the speed of light in a given medium as either the ratio of the speed of light in a vacuum to that in the given medium (absolute index of refraction) or the ratio of the speed of light in a specified medium to that in the given medium (relative index of refraction.) Symbol: n Also called index, refractive index. 1820–30
随便看	linear transformation lineate lineated lineation linebacker linebred linebreeding line caster line-casting line copy line cut lined line dancing line drawing line drive line drop line engraver line engraving line gale line gauge line-haul line-hauler linehauler line integral line islands

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。