Fluorescence spectrophotometry is very sensitive to fluorescence and the relativefluorescence intensity can be regulated according to our needs, it is the ideal measuring method.
荧光分光光度计法具有高灵敏性、相对荧光强度可调性等优点，是较为理想的方法。
2
In this article the laser fluorescence spectra and the singlet oxygen relative quantum yield of hematoporphyrin and its derivatives are deter - mined.
本文测定了血卟啉及其衍生物的荧光光谱及单态氧的相对量子产额。
3
The relative concentration distribution and width of OH radical can be displayed from planar fluorescence images.