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a        0.729731229640411
b        2.95573301585886E-7
c        38.2894541688749
d        0.636631520165498
m        5.71826778389292E-8
n        30.9166070901542
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a*b*exp(c/(0.008134*x2))*x1/(1+b*exp(c/(0.008134*x2))*x1)+d*m*exp(n/(0.008134*x2))*x1/(1+m*exp(n/(0.008134*x2))*x1)
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a*b*exp(c/(0.008134*x2))*(x1-p)/(1+b*exp(c/(0.008134*x2))*x1)+d*m*exp(n/(0.008134*x2))*(x1-q)/(1+m*exp(n/(0.008134*x2))*x1)

[ Last edited by feixiaolin on 2013-12-28 at 19:27 ]
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