本文对Mn~(2+)-ari-morin催化氧化反应的动力学荧光过程进行了详细的研究,拟定了最佳反应条件,探讨了分析特性,并建立了水样中锰含量的动力学测定方法. In this paper, the kinetic fluorescence process of Mn ~ (2 +) - ari-morin catalytic oxidation was studied in detail. The optimum reaction conditions were proposed, the analytical properties were discussed, and the kinetic determination of manganese content in water sample was established method.