1) functional group method
基团法
1.
The expression of estimating enthalpies of vaporization at boiling point has been proposed by the functional group method containing group weight fraction.
提出了估算沸点下蒸发焓的含基团重量分率的基团法和估算式,拟合出基团贡献值,对385种有机物的计算平均偏差约为1。
2) Group Additivity method
基团加法
3) group contribution
基团贡献法
1.
The standard heat of formation ,Gibbs free energy and heat capacity of dimethyl carbonate(DMC)were calculated by Benson's method of group contribution.
用Benson基团贡献法估算了碳酸二甲酯的标准生成热△fHmθ、标准生成自由能△fGmθ和摩尔等压热容Cp,m。
2.
The standard enthalpy of formation Δ_fH~0_m, free energy Δ_fG~0_m and heat capacity C_(p,m ) of methyl carbamate(MC)and dimethyl carbonate (DMC) were calculated by the method of group contribution discovered by Benson SW.
用Benson基团贡献法计算了氨基甲酸甲酯(MC)和碳酸二甲酯的标准生成焓ΔfH0m、标准生成自由能ΔfG0m和热容Cp,m,并计算了不同温度下甲醇和MC催化合成碳酸二甲酯反应的焓变ΔrH0m、自由能变化ΔrG0m、平衡常数Kp及氨基甲酸甲酯的平衡转化率c。
3.
Based on the calculated results of group-contribution models,the binary parameter for regular solubility theory is obtained from the optimization of the summation of residuals between the group contributions and regular solubility theory.
0MPa条件下采用Larsen和Fredenslund两种基团贡献法计算了二甲醚在角鲨烷中的溶解度。
4) group contribution method
基团贡献法
1.
Study on liquid cohesive energy based on group contribution method;
基团贡献法估算液体内聚能的研究
2.
A modified group contribution method for prediction of binary liquid molecular diffusion coefficient;
用改进的基团贡献法计算二元体系液相分子扩散系数
3.
The Yoneda(ABWY) group contribution method was used to estimate the standard entropy of diethyl oxalate(DEO),the standard formation enthalpy and the standard entropy of ethyl glycolate(EG).
利用Yoneda(ABWY)基团贡献法估算草酸二乙酯(DEO)的标准熵(S0)和乙醇酸乙酯(EG)的标准生成焓(△fH0)和标准熵(S0),用查到的各温度点的热容值拟合DEO、EG的等压热容曲线,综合手册中查到的该过程中各化合物的热力学数据,计算了该反应体系中涉及到的几个反应的反应热、熵变、反应吉布斯自由能和平衡常数,并对此进行了分析,从而为设计该加氢反应的工艺条件提供依据。
6) group average method
基团均值法
1.
Model 1A quantified the relationships between the 12 properties and the descriptors which were given by the group average method, and Model 2A quantified the relationships between the 12 properties and the descriptors which were given by connectivity indexes method.
一个是直链聚合物的基团均值法描述的结构参数与其12种性质间定量关系的模型(模型1A);一个是直链聚合物的连接性指数描述的结构参数与其12种性质间定量关系的模型(模型2A)。
补充资料：法性属法为法性土
【法性属法为法性土】
谓真如法性之理，譬如虚空，遍一切处，乃是法身所证之体，即为所依之土，故名法性属法，为法性土。
谓真如法性之理，譬如虚空，遍一切处，乃是法身所证之体，即为所依之土，故名法性属法，为法性土。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条