ion concentration measurement

• 离子浓度测量

ion concentration measurement的用法和样例：

例句

1. The error coefficient curve in the determination of concentration of decolor type sub-stances by indircet spectrophotometry was analysed.
   从理论和实验上研究了退色型间接分光光度法的浓度测量误差，作出了浓度测量误差系数曲线。