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单词 emission-lines
释义

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emission line

[化]发射谱线

emission-lines
  • 网络释义
短语
  • 双语例句
  • 1
    It shows you emission lines, no absorption lines.
    你们看到发射谱线,不是吸收谱线。
  • 2
    You see here, first of all, the emission lines which are measured in the laboratory that I just showed you. They are always done simultaneously with the measurements.
    看这里,首先,这些发射谱线,就是我刚给你们看的,实验室里测量的,它们在测量同时,就能得到。
  • 3
    They used spectroscopy for their analysis: a technique that breaks the light from celestial objects into a spectrum with telltale emission lines indicating which elements are present.
    在他们的研究中使用了光谱分析。 光谱分析原理是将天体光源通过光谱仪,通过光谱被减弱的程度,得出样品中元素含量。
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更新时间:2025/3/16 20:26:04