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
矿的组成
性
，矿的反应活性、发泡及消泡性能，湿法酸制备及酸的浓缩澄清进行了试验研究。
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.
对矿的组成性，矿的反应活性、发泡及消泡性能，湿法酸制备及酸的浓缩澄清进行了试验研究。
声明：以上例句、词性分类均由互联网资
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。
