It was also found out that finer powder led to more effective binding of chloride ions, as the contacting area of the solid phase and the liquid phase was larger.

同时还发现，无机固相粉体的粒径越细，固相与液相接触越充分，对氯离子的结合效果就越好。

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It was also found out that finer powder led to more effective binding of chloride ions, as the contacting area of the solid phase and the liquid phase was larger.

同时还发现，无机固相粉体的粒径越细，固相与液相接触越充分，对氯离子的结合效果就越好。

youdao