Crystal size should be small and dense, with a coating weight appropriate to the particular phosphatemethod.
晶粒应小而致密，膜重与磷化方式相称。
2
This paper describes the process of eliminating uranium from waste water by the phosphatemethod on the basis of practice and theory. The optimum operation conditions were investigated.
本文从理论和实践上阐述了用磷酸盐从废水中去除铀的行为，探讨了适宜的操作条件。
3
Nano - hydroxyapatite was synthesized by hydrothermal method in the submerged circulating impinging stream reactor, using calcium nitrate and sodium phosphate as reactants and acetamide as dispersant.