...论推导表面活性组分从主体溶液到 气液界面上的吸附平衡，可用Gibbs方程表示： 式中，：表示吸附溶质的表面过剩(surface excess)，即单位表面上吸 附溶质的摩尔数与主体溶液浓度之差,单位为mol/cm2，对于稀溶液，也 就是溶质的表面浓度；C：溶质在主体溶液中的...
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结果表明：在溶液浓度较稀时，表面过剩浓度与溶液浓度呈线性关系。
The results indicated that surface excess concentration was linear to solution concentration at low concentrations linear isothermal adsorption equation was given.
用流动法测定了大豆蛋白质在气液界面上的表面过剩浓度并回归了线性吸附方程。
Furthermore, surface excess concentration of soybean protein at gas liquid interface was measured by fluid method.
结果分析了溶液的表面活性效能、效率和表面过剩浓度，甘草水煎液表面活性较好。
Results the efficiency, efficacy and surface concentration were analyzed, and the surface activity of the solution of Glycyrrhiza Radix was better.
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