The simplex optimization method about nonlinear programming problem has been used in the mixed acid linear titration and the effect of various factors on computative speed has been discussed.

• 将非线性规划问题的单纯形加速法用于混合酸的线性滴定计算,同时优化酸浓度及有关条件常数,求出酸浓度的最优解。讨论了影响单纯形法计算速度的因素。