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- Several methods for estimating physico-chemical properties of propylene carbonate based on calculatcd critical parameters and acentric factor were presented. 根据临界参数和偏心因子的计算,提出了碳酸丙烯酯物理化学性质的几种估算方法。
- The average molecular weight, critical state parameters and acentric factor of the two kinds of coal liquids were calculated as details. 本论文还根据以上基本性质详细计算了神华煤和胜利煤液化油各窄沸点馏分的平均分子量、临界性质和偏心因子。 计算平均分子量考察了七种关联式，推荐采用Gray推荐式等三种关联式。
- The results were also compared with available literature data. The normai boiling point and acentric factor of HFC-236fa were also determined. 根据本文实验结果,拟合得到了一个Wagner型饱和蒸气压方程,与文献数据进行了比较,计算得到了HFC-236fa的正常沸点和偏心因子值。
- By introducing the mixing rule, only molecular weight and acentric factor and critic parameters of each components are required as input. 该模型通过引入混合规则，仅需输入混合工质各组分的分子量、偏心因子和临界参数即可预测混合工质的粘度和导热系数。
- The new method gives a satisfactory prediction for polar compounds, with only a knowledge of the critical temperature, critical pressure, acentric factor and reduced dipole moment. 在新的非极性流体预估式的基础上,应用对比态原理,给出了酮、醛、醚和含氮化合物极性流体的优化参数,并对其进行了经验关联,使本预估式能应用于大部分非氢键,弱缔合效应的极性流体。
- There is a non-linear relationship between thermodynamical properties and acentric factors of substances. 本文提出物质的热力学性质和偏心因子之间存在着非线性关系。
- Developments in Calculation of Acentric Factor 偏心因子数据的计算方法研究进展
- On the basis of predecessors' work,the author advanced a new method for calculating acentric factors of saturated hydrocarbon according to the molecular structure. 本文在前人工作的基础上，提出一种根据分子结构预测饱和烃偏心因子的新方法。
- The calculated result for large amount of acentric factors of saturated hydrocarbon showed that the unanimity of calculated value and experimental value was satlsfactory. 对大量饱和烃偏心因子的计算结果表明，计算值与实验值的一致性令人满意，计算结果的平均绝对误差为0．0056。
- Keywords acentric factor;saturated hydrocarbon;calculation.; 偏心因子;计算;饱和烃;
- Estimation and Prediction of Acentric Factor of Paraffins by Using Wiener Index 利用维纳指数估计和预测烷烃偏心因子
- PREDICTION FOR PARAMETERS OF AGGREGATION ACTIVITY OF COMPOUNDS USING BOTH ACENTRIC FACTOR AND CONFIGURATION FACTOR 应用偏心因子和构形因子预测化合物的聚集活性参量
- Estimation of Acentric Factor of Organic Compounds with Corresponding States Group Contribution Method 用对应态基团贡献法估算有机物偏心因子
- That's a factor which we must not neglect. 这是我们不应忽视的一个因素。
- I factor ed my uncle's estate for three years. 我代管我叔父的财产已有三年了。
- Keywords acentric factor;critical compressibility factor:second virial coefficient:Randic connectivity index; 偏心因子;临界压缩因子;第二维里系数;连接性指数;
- Keywords acentric factor;thermodynamics property calculation;corresponding state group contri-bution（CSGC）; 偏心因子;热力学性质计算;对应态基团贡献法;
- Keywords parameter of aggregation activity;acentric factor and configuration factor;equation of state for molecular aggregation; 聚集活性参数;偏心因子和构形因子;聚集型状态方程;
- His experience in social work is a plus factor. 他在社会福利工作方面的经验是一个有利因素。
- The deciding factor; the deciding vote. 决定性的因素; 决定性的一票
