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	Diffraction Grating nnoun.artifactoptical 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 Synset:grating Hypernyms:optical device Inherited Hypernyms:diffraction gratingoptical devicedeviceinstrumentalityartifactwholeobjectphysical entityentity Direct Hyponyms:echelon Full Hyponyms: echelon
随便看	ogdoad ogee ogee arch ogive oglala ogle ogler ogre ogress oh o'hara o. henry ohio ohioan ohio buckeye ohio goldenrod ohio river ohio state university ohm ohmage ohmic ohmic resistance ohmmeter ohm's law oig

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