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在“溶液表面张力测定”的实验数据处理中,利用Excel2000软件的“规划求解”功能,对σ-c经验关系中的待定参数进行非线性最小二乘拟合求解。无需编程,大大减小表面吸附量计算误差的同时,快速、简便地实现该实验数据的综合处理。
In the experimental data processing of “solution surface tension measurement”, we use the function of “planning solution” of Excel2000 software to solve the unknown least squares fitting of the undetermined parameters in the σ-c empirical relationship. Without programming, greatly reducing the calculation of the surface adsorption amount of error at the same time, quickly and easily to achieve the comprehensive treatment of the experimental data.