method of softening process的意思|示意

Function, characteristics, classification of softening agent and various kinds of softening agent are introduced in the paper. Softening process and efficient testing method are described.

文章先具体描述了柔软剂的作用、特性，然后对柔软剂的分类及各种柔软剂进行了详细的介绍，并叙述了柔软整理工艺和效果的测试方法。

On the basis of studying the mechanism of sewage scaling and its softening treatment, the technique for water quality soft process with sodium hydroxide precipitation method is determined.

在污水结垢机理和软化处理研究的基础上，确定了氢氧化钠沉淀法进行水质软化处理的工艺。