目的：计算鼻粘膜的扩散系数并探讨其应用。方法：利用菲克第一定律,结合鼻粘膜的生理结构特点、用药的剂量及扩散时间,并运用物理计算......

The havirng-been-used-for-50-year Boyd membrane diffusion Equation - In( 1 - F) = R t can be deduced into F = kt through......