the complexometric titration

• 络合滴定法

the complexometric titration的用法和样例：

例句

1. The condition and method for determing zinc oxide and boron trioxide in zinc borate by direct complexing titration is introduced.
   介绍了采用直接络合滴定法测定硼酸锌中氧化锌和三氧化二硼的条件和方法。