单项选择题
A.CMC-Na溶液 B.L-HPC C.乳糖 D.50%醇 E.聚乙二醇
A.含漱剂 B.滴鼻剂 C.搽剂 D.洗剂 E.泻下灌肠剂
A.logX=(-K/2.303)t+logX0 B.10gC=(-K/2.303)t+logC0 C.logC′=(-K/2.303)t′+log(K0/VK) D.10gC′=(-K/2.303)t′+log[K0(1-e-Kt)/VK] E.C=K0(1-e-Kt)/KV