英语词汇“Fraunhofer lines”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	Fraunhofer lines
释义	Fraunhofer lines n.pl. the dark lines visible in solar and stellar spectra. Etymology: J. von Fraunhofer, Bavarian physicist d. 1826
随便看	recombinant recombination recombine recommence recommend recommit recompense recompose reconcile recondite recondition reconfigure reconfirm reconnaissance reconnect reconnoitre reconquer reconsider reconsign reconsolidate reconstitute reconstruct reconvene reconvert record

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