摘要
用新物理量Ｖｏｐ的椭圆法对阴极溶伏安法分析的含铅的一系列溶液进行了研究。结果表明：光学方法和电化学方法所得分析结果一致，且利用椭圆法测量的工作曲线相关系数更好。
The determination of lead in a series of lead containing solution is studied by comparison with that by Cathodic stripping voltammetry and ellipsometry method. The results show that data from electrochemical method coincide with that from optical method. And the relative coefficient of working curve by using ellipsometry method is better than that by electrochemical method .
