英语词汇“spectral line”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	spectral line
释义	spectral line Optics. a line in a spectrum due to the absorption or emission of light at a discrete frequency. [1865-70]
随便看	ultrafine ultraglamorous ultrahazardous ultraheavy ultrahigh ultrahigh frequency ultrahot ultrahuman ultraism ultralarge ultralarge crude carrier ultraleft ultraleftist ultraliberal ultralight ultralightweight ultralow ultramafic ultramarathon ultramarine ultramasculine ultrametamorphism ultramicrobalance ultramicrochemistry ultramicrofiche

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