【单选题】标准曲线法进行定量分析的理论基础是( )
【单选题】制颗粒时有不溶性药物细粉加入的颗粒属于() *
【单选题】下面有关熔和法制备软膏剂的错误说法有()。
B.
制备过程为先加热熔化,再加入其他成分熔合成均匀基质,然后加入药物,将能溶者搅拌均匀冷却即可
C.
对于药物不溶于基质者,应先将药研成细粉筛人熔化或软化的基质中,搅拌均匀即可
D.
若药粉不够细腻,则需用三滚筒软膏机进一步研磨至无颗粒感
【单选题】标准曲线法进行定量分析的理论基础是( )
【简答题】I sat there with my shoes off, watching as he got ready to stitch up my shoes I’d entrusted to him. He looked sadly at the leather covering the mount of the heel. It was worn through because I had fai...
【单选题】I have to stitch my cut, so I have to see a __________.
【判断题】一般直动式溢流阀的调压范园较大,先导式澄流阀的调压范围较小
【简答题】I sat there with my shoes off, watching as he got ready to stitch up my shoes I'd entrusted to him. He looked sadly at the leather vovering the mount of the heel. It was worn through because I had fai...