activity coefficient
英 [ækˈtɪvəti ˌkəʊɪˈfɪʃnt]
美 [ækˈtɪvəti ˌkoʊɪˈfɪʃnt]
功率因数；占空（激活，活度）系数
双语例句
- The soldier took pride in being able to gulp back a whole pint of beer at once, by pouring it down his throat.
那个士兵以能一口气把一品脱啤酒灌进肚里而自豪。 - Theory of ionic interaction and activity coefficient of strong electrolyte
离子相互作用和强电解质活度系数理论 - The Application and Comparison of Four Activity Coefficient Models in Vapor-Liquid Equilibrium and Distillation Calculations
四种活度系数模型在汽-液平衡和精馏计算中的应用和比较 - The Calculation of Liquid Activity Coefficient and Vapor Liquid Equilibrium Data from Excess Volume Data
从过量体积推算液相活度系数与汽液平衡数据 - Activity coefficient Number expressing the ratio of a substance's chemical activity to its molar concentration.
活度系数：化学术语，活度系数指物质的化学活度对其浓度之比。 - So the condition of phase separation for multicomponent solutions is that activity coefficient of some components have a increasation steeply at phase interface with partly miscible solution.
为此，本文认为具有部分互溶组分活度系数的突变可做为多组元溶液分相的判据。 - Application of Extended Debye H ü ckel Equation to calculation of ionic activity coefficient for dry white wine was presented in this paper.
论述广义德拜-休克尔方程在准确计算干白葡萄酒的离子活度时的应用。 - Model and Calculation Method for Finite Concentration Activity Coefficient by Chromatography
色谱测有限浓度活度系数的理论模型与计算方法 - Approximate calculation of individual ionic activity coefficient and mean ionic activity coefficient of ANELECTROLYTE in mixed electrolytes solutions
混合电解质单个离子活度系数和平均活度系数的近似计算 - Solubility of Antioxidant 1010 in Low Carbon Alcohols and its Activity Coefficient Models
抗氧剂1010在低碳醇中溶解度与活度系数模型 - Using quantum mechanics method to calculate activity coefficient and thermal-dyn amic variables of lithium bromide liquor
量子力学方法计算溴化锂水溶液的活度系数及其热力参数 - Measure ment of Average Activity Coefficient of Ion and Standard Electrode Potential with the EMF Method
电动势法测量离子平均活度系数和标准电极电位 - The level of riboflavin was monitored through the measurement of erythrocyte glutathione reductase activity coefficient ( EGRAC).
采用整群抽样的方法每年分别选取试验组和对照组的部分研究对象，测定红血球谷胱甘肽还原酶活性系数（EGRAC）评价核黄素营养状况。 - Measurement method of activity coefficient of Associated and non-associated electrolyte solution was discussed.
对缔合式、非缔合式电解质溶液活度系数的各种测定方法进行了归纳和总结。 - Study on activity coefficient of HCl in H_2O and 1.2-propanediol mixed solvent system with conductivity method
电导法测定HCl在H2O和1.2-丙二醇混合溶剂中的活度系数 - Equations of excess thermodynamic function and activity coefficient based on cell model and athermal solution theory
基于胞腔模型和无热溶液理论推导超额热力学函数和液相活度系数方程 - And the modified method based on activity coefficient and associated theory were used to calculate the experimental data.
同时，本文还分别使用改进的活度系数法和缔合理论对实验数据进行了计算。 - A correlation equation of solubility has been proposed by using Kirkwood-Buff s solution theory and the Flory-Huggins activity coefficient equations.
运用Kirkwood-Buff溶液理论和Flory-Huggins活度系数方程，建立了溶解度关联方程。 - A computer method for calculating the activity coefficient withUNIFAC model is described in details.
本文详细叙述了用UNIFAC模型计算液相活度系数的计算机方法。 - The calculation method of Wilson activity coefficient model was used in simulative calculating for nitric acid plant, the simulative results were coincided basically with the plant data.
在硝酸装置的模拟计算中，采用了Wilson活度系数模型计算方法，其模拟结果与装置标定数据基本吻合。 - γ B is activity coefficient of components A, B at liquidus temperature.
γA、γB分别为组元A、B在液相线温度时的活度系数。 - This new model corrected the contributions of composition and temperature to activity coefficient.
本文提出的活度系数模型能够较好地同时关联不同温度下的液-液平衡。 - Measurement of Activity Coefficient and Viscosity of Water-DMF-NaCl Mixture
水-DMF-NaCl系统活度系数和粘度测定 - The finite diffusion model of CME was established, the activity coefficient ratio, the diffusion coefficient correction factor and the kinetic parameter were introduced and evaluated.
建立了CME的有限扩散理论模型，引入了活度系数比、扩散系数校正因子及动力学参数等。 - The activity coefficient of the liquid phase was correlated by the Wilson equation and satisfactory correlation result of the experimental data was obtained.
用Wilson活度系数方程对实验数据进行了关联，取得了较好的结果。 - So a new formula for electrolytic activity coefficient, which contains only a single parameter h, is established.
，从而建立了一个只与溶剂化数h有关的单参数活度系数公式。 - Thus the more accurate results can be obtained after calibration of the ion activity coefficient.
文中还解释了强碱的空白值是由于未进行活度校正引起的，而且经活度系数校正以后可获得更为准确的结果。 - Parameters are fitted to vapor pressure, density and mean ionic activity coefficient data.
参数由拟合蒸汽压、密度和离子平均活度系数数据获得。 - In consideration of the difference, relative activity coefficient is used to correct the solubility product constant.
相对活度系数是在考虑了混合垢中组分之间的相互影响的情况下，用来校正溶度积常数的系数。 - In this paper, the merits and flaws and the development status of equation of state model and activity coefficient model used in solving the process of phase equilibria are introduced at first.
本文首先介绍了在解决相平衡过程中状态方程法和活度系数法各自的优缺点及其发展状况。