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

单词	grating constant
释义	grating constant grating constant [′grād·iŋ ‚kän·stənt] (optics) The distance between consecutive diffraction centers of a ultrasonic wave which is producing a light diffraction spectrum. (spectroscopy) The distance between consecutive grooves of a diffraction grating.
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