3 For high-density Baptist dry conditions enrichment studies using vacuum enrichment and spray drying methods, their conditions of the study, the experimental results;

• 3 薄膜包衣工艺研究。 实验结果：采用欧巴代-Y-1-7000 15g，80%25乙醇250ml，包裹1000片，在高速包衣锅中进行。