英语语法分析

Water out of the triiodide resin purifier was determined by this method. The results were very good.

建立的方法对三碘树脂净水器净化后的水进行了测定，结果良好。

The contrast decreased when triiodide was added near the surface of the grain, or when the mole ratio of io…

但是，乳剂的反差随着三碘化钾溶液加入位置逐渐靠近表面而不断降低，随着碘化钾和碘摩尔比的增加迅速降低。