单选题:影响药物制剂稳定性的外界因素为

题目内容:
影响药物制剂稳定性的外界因素为 A.温度
B.离子强度
C.pH值
D.溶剂
E.表面活性剂

参考答案:【答案仅供学习,请勿对照自行用药等】
答案解析:

水溶性药物及辅料包封于具有透性的、生物惰性的高分子膜中而制成的给药体系是

水溶性药物及辅料包封于具有透性的、生物惰性的高分子膜中而制成的给药体系是

查看答案

The rain was heavy and __________ the land was flooded.

The rain was heavy and __________ the land was flooded.A.consequently B.continuo

查看答案

Would you take an offer of, __________, $500 for your car?

Would you take an offer of, __________, $500 for your car?A.says B.say C.to say

查看答案