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D ——�~ֱ݆��,��m
K ——��ϵ��(sh��)��ͳأ�K=0.64��
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dC/dt=Kla(Cs-C)��(2)
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IF |c1en|>C>|c1en-1|L=2�� {(di��o)��
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IF L and U THEN Y
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Q(t)=Q +5000sin(2πt)
S0(t)=S0 +0.05sin(2πt)
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