The process of dehydration for a group of metal ion-exchanged montmorillonite has been studied using DTA, TG, XRD and TPD-GC methods.
用DTA，TG，XRD以及TPD-GC等方法系统地研究了一组金属离子交换蒙脱石的脱水过程。
Method: 100 cases were divided into 2 groups, the infant in the treatment group were given tetralogy of viable bifidobacterium tablets combined montmorillonite powder.
方法：100例患儿随机分为2组，治疗组采用双歧杆菌四联活菌片联合蒙脱石散治疗，对照组采用抗病毒加蒙脱石散治疗。
Results: The skin tissue in the montmorillonite intervene group irradiated by ultraviolet rays didn' t change obviously as compared with that in the self-control group. But, the damage skint…
经过同样剂量紫外线照射，基质对照组皮肤外观及各层皮组织结构均可见显著改变。结论：研究初步表明纳米蒙脱土具有抗紫外线所致皮肤损伤特性。
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