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谱线
pǔ​xiàn

spectral line

Origin Definitions Defs Strokes Stroke Words Sentences Sents
  • created sense approved 谱线/譜線 · pǔ​xiàn · spectral line 2026/03/04

    谱线 / 譜線

    pǔ​xiàn

    spectral line

    spectral line

    通过分析恒星的谱线,天文学家可以确定其化学成分。

    created sense Mar 4, 2026, 02:25 AM

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