与原标准方法相比，本方法具有操作简单、准确性好、分析速度快、分析成本低、测定范围宽等特点。

Compared with the general standard method, this method has more advantages such as operating easily, perfect accuracy, rapid speed, low cost, wide range of determination and so on.

youdao

与原标准方法相比，本方法具有操作简单、准确性好、分析速度快、分析成本低、测定范围宽等特点。

Compared with the general standard method, this method has more advantages such as operating easily, perfect accuracy, rapid speed, low cost, wide range of determination and so on.

youdao