英语语法分析

The fluorine content in cleaned coal will be nearly same as its original matrix by two grade defluorination treatment.

用二级脱氟处理方法可使高纯煤中氟含量达到实际应用所允许的要求，接近原煤中的氟含量。

The mechanisms and some affect factors for chemical disposal defluorination of wet-process phosphoric acid were introduced.

介绍了湿法磷酸化学法脱氟的脱氟机理和影响脱氟率的多种因素。

Some theoretical search has been made in this paper on defluorination of potable water by electrocoagulation, characteristics are introduced.

本文探索了电凝聚饮用水除氟的一些理论。介绍了此法的工艺特点。