英语词汇“pickering series”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	pickering series
释义	Pickering series Pickering series [′pik·riŋ ‚sir·ēz] (spectroscopy) A series of spectral lines of singly ionized helium, observed in very hot O-type stars, associated with transitions between the level with principal quantum number n = 4 and higher energy levels.
随便看	acknowledge (one) as (something) acknowledge (one) to be right asetex asetf asetigerous a set of tools for object-oriented testing a set of wheels a set price asetrad asets asett asetts aseu aseucc asev aseva a seven day wonder a seven-day wonder a severity characterization of trauma as ever trod shoe-leather as evidenced by asew ase weighted index a sewer rat asews

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Pickering series