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【多选题】
制备缓控释制剂的工艺原理有()A.
采用溶蚀性的辅料作为骨架材料
B.
控制药物粒度、溶解度等以减少溶出速度
C.
改变胃肠道pH
D.
减少药物自制剂中的扩散速度
E.
制成药树脂
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反馈参考答案：
举一反三
【判断题】Hi, my name is Sarah. I am in Grade 6. I have many friends in my class. John is a smart boy and he is thinner than me. Lily is heavier than me. She is very cute. Zhang Peng is stronger than me and he ...
A.
正确
B.
错误
【简答题】 电源接线盒的简称( )
【判断题】Hi, my name is Sarah. I am in Grade 6. I have many friends in my class. John is a smart boy and he is thinner than me. Lily is heavier than me. She is very cute. Zhang Peng is stronger than me and he ...
A.
正确
B.
错误
【判断题】Hi, my name is Sarah. I am in Grade 6. I have many friends in my class. John is a smart boy and he is thinner than me. Lily is heavier than me. She is very cute. Zhang Peng is stronger than me and he ...
A.
正确
B.
错误
【单选题】当采用切割法进行饼干成型时,为了主便下一步的加工成型,为了使烘烤后的成品产生松脆的效果,往往在切割前要对面坯进行( )
A.
反复揉制
B.
多次擀平
C.
冷却
D.
醒发
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