酒石酸氢根含量方程的拟合问题

CURVE FIT FOR EQUATION OF BITARTRATE CALCULATION

本文论述葡萄酒中酒名酸氢根含量（％）表达方程的拟合问题。根据非线性方程拟合的最小二乘法准则，在拟合出的五种函数形式的表达方程中，由多项式构成的方程为最优。并推理出适合不同浓度ＥｔＯＨ（％，Ｖ／Ｖ）条件下，ＨＴ－（％）表达方程的综合式。对该综合式在葡萄酒生产中的指导作用，本文亦进行了讨论。

Curve fit for calculation of bitartrate content(%HT) in wine was presented in mis paper Fittingaction was on the principle of nonlinear least-Square by using of experimental daal Syntheses formZ=F(x.y) was obtained for % HT (as Z) Under different PH (as Y) and EtOH coneentalon (%,v/v)(as x).AppliCation of the equation to wine production was also discussed.