A porous structure zeolite particle was prepared with the natural zeolite treated.
将天然沸石进行处理制备出多孔质沸石颗粒。
2
Objective: To discuss the clinical effect of malignant tumours of advanced stage treated by Shenmai injection combined with implantation of radioiodine-125 particle.
目的：探讨应用参麦注射液与碘- 125粒子植入治疗晚期恶性肿瘤的临床疗效。
3
Various surface treated inorganic oxides are commonly used as an external additive. The basic functions and properties of inorganic fine particle external additive are described.