Objective To establish ultravioletabsorptionspectra lines group method for distinguishing Jinniukou and similar species.
目的建立金钮扣及类同品的紫外光谱鉴别方法。
2
The ultravioletabsorptionspectra and molar extinction coefficients, fluorescent spectra as well as quantum yields of nucleoside hydrazones in water, ethanol and dioxane were measured.
测定了在水、乙醇、二氧六环中的紫外吸收光谱与克分子消光系数以及萤光光谱和量子产率。
3
The interaction between diiodofluorescein and bovine serum albumins in aqueous solution was studied by fluorescence and ultraviolet-visible absorptionspectra.