Study on flocculating and precipitation of colloid and acid-indiscerptible materials in order to find suitable operation condition;
通过对酸解液中胶体及不溶物的絮凝沉降影响因素的研究，寻找较为合理的沉降操作条件；
2
Our parents and relatives are an indiscerptible part for us, and there is no doubt the friend play equally important art in our day-to-day life.
我们的父母和亲戚是一个不可分割部分我们，毫无疑问的朋友玩同样重要的艺术在我们的日常生活。
3
However, the philosophical poesy, with its unique artistic features and important literary value, embedded in "Zhuang Tsu", as an indiscerptible part in the literature...