作者把乳突模型、链式模型、生理模型、静脉推注、输注及口服等血管外给药的各种线性药物动力学模型统一成一个数学模型，并给出了该模型的解法和药时关系的一般表达式。该模型对生理和非生理的任何室数、任何给药途径和消除途径的单剂、多剂的线性药物动力学过程都适用，从而进一步完善了线性药物动力学的理论和应用。 The author unified various linear pharmacokinetic models of extravascular administration such as mastoid model, chain model, physiological model, intravenous injection, infusion and oral administration into a mathematical model and gave the solution and medicine of the model When the general expression of the relationship. The model is applicable to both linear and pharmacokinetic processes in both physiological and non-physiological compartments, any route of administration and route of elimination, and further improves the theory and application of linear pharmacokinetics.