使微粒Zeta电位增加的电解质
A.裂片B.粘冲C.片重差异超限D.均匀度不符合要求E.崩解超限或溶出速度降低以下各题所述的原因在片剂制备中可能产生的问题分别是
参考答案:D
支承在基岩上的沉桩中距,不宜小于桩径(或边长)的( )。
A.1.5倍
B.2.0倍
C.2.5倍
D.3.0倍
After the earthquake, many people had to be ______ in a stadium because most of their houses were badly damaged
A.put away
B.put out
C.put up
D.put off