問題詳情
21 Noyes-Whitney若為
(A)dC/dt為溶離速率
(B)k D為溶離速率常數
(C)C S是藥物在溶媒中的濃度
(D)A是面積
(A)dC/dt為溶離速率
(B)k D為溶離速率常數
(C)C S是藥物在溶媒中的濃度
(D)A是面積
參考答案
答案：C
難度：適中0.647059
統計：A(1),B(2),C(22),D(9),E(0)
難度：適中0.647059
統計：A(1),B(2),C(22),D(9),E(0)
用户評論
【我愛阿，阿愛我】評論
dC/dt= rate of mass transfer / rate of dissolution Kd = diffusion coefficient A = surface area of solute particles Cs = concentration of solute particles at the boundary layer C = concentration of solute particles in the bulk of the solvent
【硯】評論
Cs為藥物溶解度
【我愛阿摩，阿摩愛我】評論
dC/dt= rate of mass transfer / rate of dissolution Kd = diffusion coefficient A = surface area of solute particles Cs = concentration of solute particles at the boundary layer C = concentration of solute particles in the bulk of the solvent