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QQ530493067銀蟲 (正式寫手)
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[求助]
關(guān)于熒光壽命的幾句話請(qǐng)大俠牛人們幫忙~漢譯英
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熒光壽命是指分子在單線激發(fā)態(tài)平均停留的時(shí)間。熒光物質(zhì)的熒光壽命不僅與自身的結(jié)構(gòu)而且與其所處微環(huán)境的極性、黏度等條件有關(guān),因此通過熒光壽命測定可以直接了解所研究體系發(fā)生的變化。熒光壽命采用單指數(shù)I(t) = I0exp(-t/τ)( τ為熒光壽命)來擬合。 |
鐵桿木蟲 (著名寫手)
| Fluorescence lifetime is the average duration of singlet excited state of molecules. The fluorescence lifetime of a fluorescent material depends on not only its structure, but also the micro-environment conditions, including polarity, viscosity, and so on. Thus, the change of the concerned system can be indicated by determining the fluorescence lifetime, which is fitted by the sigle index I(t)=I0exp(-t/T), where T stands for the fluorescence lifetime. |

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