英语词汇“auroral 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	auroral line
释义	auroral line auroral line [ə′rȯr·əl ‚līn] (spectroscopy) A prominent green line in the spectrum of the aurora at a wavelength of 5577 angstroms, resulting from a certain forbidden transition of oxygen.
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