spectral fingerprint翻译

spectral fingerprint的基本解释

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光谱指纹:物质在特定波长下的吸收和发射光谱特征,可用于识别物质。

例句

This light is passed through a prism, which breaks it up into a spectrum, and a unique pattern, kind of like a chemical fingerprint of spectral lines for that element appears.铁块会一直加热,直到到达某一燃点,便会辐射出光来;而当它的光线穿过一块棱柱时,棱柱就会分割光线,形成光谱。

短语

Fingerprint spectral ID mode 指纹光谱识别模式
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