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→MSIR模型
[[File:MSIR.PNG|800px|center|MSIR compartmental model]]To indicate this mathematically, an additional compartment is added, ''M''(''t'')''.'' This results in the following differential equations:
[[File:MSIR.PNG|800px|center|仓室模型]]仓室模型为了从数学上表示这一点，增加了一个额外的分类，M(t)。这导致了下列微分方程:
\frac{dR}{dT} & = \gamma I - \mu R
\frac{dR}{dT} & = \gamma I - \mu R
\end{align}
\end{align}
</math>
</math>
===病原携带状态===
===病原携带状态===