制冷量关于低温的曲线 : Curve:Biquadratic f(x,y)= 0.576882692+0.01744795*x+0.000583269*x^2 -1.76324E-06*y-7.47E-09*y^2-1.30413E-07*x*y; 制冷量边界曲线 Curve:Cubic f(x)= 25.73473775 -0.03150043*x -0.01416595*x^2 11=<x<=30 制冷量关于高温的曲线 : Curve:Biquadratic f(x,y)=0.6867358+ 0.0207631*x+ 0.0005447*x^2 -0.0016218*y -4.259E-07*y^2 -0.0003392*x*y; 制冷量总和修正系数 (容量配比系数 ) Curve:Linear f(x)= 0.618055 + 0.381945*x; （1.