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【单选题】
下列有关药物稳定性正确的叙述是( )A.
亚稳定型属于热力学不稳定晶型，制剂中应避免使用
B.
乳剂的分层是不可逆现象
C.
为增加混悬液稳定性，加人能降低ze诅电位，使粒子絮凝程度增加的电解
D.
乳剂破裂后，加以振摇，能重新分散，恢复成原来状态的乳剂
E.
凡受给出质子或接受质子的物质的催化反应称特殊酸碱催化反应
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