利用曲线补偿,变时溶出示差技术测定Cu,Ph,Zn,Cd初步探讨

The research on determinimg Cu、Pb、Zu、Cd by using the technique of curve-compensation and time-chang dissolve-out difterence

本文利用曲线补偿，变时溶出示差技术提高了测定Cu，Ph，Zn，Cd的灵敏度、精密度和准确度，进一步改变了谱图的分辨率，避免了O2波的干扰。

This paper, using the technique of curve-compensation and time chang dissolve-out difference, enhances the sensitivity、precision and accuracy of determining Cu、Pb、Zn、Cd, and can distinguish the chart clearly, it also avoids the disturbance of O2-wave