the method of transformation

• 生化法

the method of transformation的用法和样例：

例句

1. Biological treatment is an important method to treat this wastewater.The domestic bological treatment of organophosphorus pesticide wastewater was summarized in this paper.
   各种处理方法层出不穷，而生化法是各处理方法中的重要方法，本文仅就我国生化法处理有机磷农药废水的研究进展作一概述。