When the big population system is in stable state. The changing trend of population subsystem of healthy state and that of disease state is discussed.
当人口大系统在稳定状态下，给出了康态人口子系统和病态人口子系统的变化趋势。
When the big population system is in stable state. The changing trend of population subsystem of healthy state and that of disease state is discussed.
当人口大系统在稳定状态下，给出了康态人口子系统和病态人口子系统的变化趋势。
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