制备W／O型纳米乳时，大体要求乳化剂的HLB值为()
A. 1～2
B. 3～6
C. 8～18
D. 7～10
E. 13～16
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纳米乳和亚微乳质量评价不包括()
A. 形态与粒径
B. 含量
C. 稳定性
D. 含量均匀度
E. 溶出度
下列制剂中应用固体分散技术的剂型是()
A. 颗粒剂
B. 散剂
C. 滴丸
D. 胶囊剂
E. 片剂
Some children find it harder to adopt Winchs healing strategies because
A. they rely on their instinct to solve problems.
B. they are socially separated from other people.
C. they are rejected by their friends and family.
D. they have untreated psychological problems.
下列方法中属于固体分散体制备技术的是()
A. 单凝聚法
B. 复凝聚法
C. 溶剂-非溶剂法
D. 溶剂—熔融法
E. 液中干燥法
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