The composition. properties, reaction activity, capacity of frothing and defrothing of phosphate rock and the preparation, thickening and clarification of wet phosphoric acid are stutiied.
对胺
矿的组成和性质，胺矿的反应活性、发泡及消泡性能，
法酸制备及酸的
缩和澄清进行了
究。
The composition. properties, reaction activity, capacity of frothing and defrothing of phosphate rock and the preparation, thickening and clarification of wet phosphoric acid are stutiied.
对胺矿的组成和性质，胺矿的反应活性、发泡及消泡性能，法酸制备及酸的缩和澄清进行了究。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
