英语词汇“absorption spectrum”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

absorption spectrum

noun Physics

A spectrum of electromagnetic radiation transmitted through a substance, showing dark lines or bands due to absorption at specific wavelengths. Compare with emission spectrum.Following Forster himself, one may use a specific absorption spectrum, a normalized emission spectrum and an estimate of the radiative lifetime....

The wide absorption spectrum of the electron transfer chain revealed by the transient measurements may contribute to the high efficiency of energy trapping in PSI.
The redshift in the absorption spectrum reflects electronic interactions between the porphyrin and the melanins.

单词	absorption spectrum
释义	absorption spectrum noun Physics A spectrum of electromagnetic radiation transmitted through a substance, showing dark lines or bands due to absorption at specific wavelengths. Compare with emission spectrum.Following Forster himself, one may use a specific absorption spectrum, a normalized emission spectrum and an estimate of the radiative lifetime.... The wide absorption spectrum of the electron transfer chain revealed by the transient measurements may contribute to the high efficiency of energy trapping in PSI. The redshift in the absorption spectrum reflects electronic interactions between the porphyrin and the melanins.
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