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

Noun: diffraction grating di'frakshun 'greyting

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
- grating

Derived forms: diffraction gratings

Type of: optical device

Encyclopedia: Diffraction grating

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