The changing law of retention index with temperature from chromatographic thermal function resulted from the variation of the different entropy and enthalpy during the chromatographic separation.
并从色谱热力学函数分析了保留指数随温度变化规律的主要原因是由于在色谱分离过程中不同的熵变和焓变所造成的。
Expressions of entropy, enthalpy and Gibbs function are formulated by exterior differential derived from second law of thermodynamics.
从热力学第二定理出发，利用外微分构造了熵、焓以及吉布斯函数的表达式。
Based on the theory of radial distribution function, a new unified model for excess enthalpy and excess Gibbs free energy of liquid solution was proposed.
本文根据径向分布函数理论，导出了一个新的统一的溶液过量焓和过量自由焓模型，并用可靠的计算机模拟数据进行了对照检验。
This article adopts Yu function method and LKP state equation to calculate enthalpy and entropy, compares the calculated results with experimental results and estimates the precision of the methods.
本文使用余函数法和LKP状态方程对热物性参数进行焓熵计算，将计算结果与国外实验结果进行对比并判断其精确程度。
Standard molar adsorption Gibbs function, standard molar adsorption entropy and standard molar adsorption enthalpy are derived.
求出了标准摩尔吸附吉布斯函数、标准摩尔吸附熵和标准摩尔吸附焓。
The standard molar heat capacity, standard molar entropy and standard molar enthalpy increased with temperature evidently as quadratic function.
随温度的升高，标准摩尔焓、标准摩尔熵、标准摩尔热容均呈二次函数增大。
According to the features of equivalent enthalpy-drop method applied to thermodynamic system, the methods of local quantitative calculation for cycle function method in regenerative system is deduced.
根据等效焓降法在热力系统计算时的特点，推导了循环函数法在回热系统中的局部定量计算方法，导出了回热系统局部定量计算的几个重要结论。
The existence of enthalpy-entropy compensation was also confirmed, and the compensation temperature was found to be a function of absolute temperature, Tc(T).
蛋白保留过程存在焓—熵补偿，并且补偿温度是实验温度的函数。
The existence of enthalpy-entropy compensation was also confirmed, and the compensation temperature was found to be a function of absolute temperature, Tc(T).
蛋白保留过程存在焓—熵补偿，并且补偿温度是实验温度的函数。
应用推荐