申論 2在工程上一般可以利用微分方程(Differential equation),例如an+…+andt1dt+ay(t)=0,對於動態系統加以描述,試以生醫系統之例子,說明其相關參數之意義與應用:㈠一階微分方程式(first order)。如cell culture dynamics, Fick’s law, compartmentalanalysis for pharmacokinetics, population dynamics, etc..(10 分)㈡二階微分方程式(second order)。如hemodynamics, blood pressure sensor response, etc..(10 分)