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【多选题】
采用骨架技术制备缓控释制剂常用的溶蚀性骨架材料有( )A.
甲壳素
B.
硬脂醇
C.
氢化植物油
D.
乙基纤维素
E.
E 纤维素
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【简答题】Several years ago, I had a huge falling out with one of my best friends. So huge, in fact, that now I can’t even remember what happened. In the past nine years, I’ve seen her twice, and each time we’v...
【简答题】We've received dozens of huge orders for our new product, so we're all ___________in work.
【简答题】阅读理解 Several years ago, I had a huge falling out with one of my best friends. So huge, in fact, that now I can't even remember what happened. In the past nine years, I've seen her twice, and each time...
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