osmotic coefficient
英 [ɒzˈmɒtɪk ˌkəʊɪˈfɪʃnt]
美 [ɑzˈmɑtək ˌkoʊɪˈfɪʃnt]
渗透系数
双语例句
- A Novel Semi-Empirical Equation for Calculation of the Osmotic Coefficient and the Average Ionic Activity Coefficient
推算渗透系数及离子平均活度系数的新型半经验方程 - Static light scattering can measure the osmotic second virial coefficient of protein solution.
利用静态光散射可以测定蛋白质溶液渗透的第二维里系数； - Isopiestic method, or the vapour& pressure equilibration method is an important means for the determination of the osmotic coefficient and the activity coefficient for electrolytes dissolved in water, particularly for those solutions with high concentration.
等蒸汽压法是测定电解质溶液的渗透系数和活度系数的重要方法之一，尤其在溶液浓度较高的范围内。 - According to the basic physic-chemical principle of electrolyte solution and Pitzer Ion Interaction Approach, the study on the calculation of the equilibrium of salt-water system was carried out by calculating the activity coefficient of electrolyte solution and osmotic coefficient of water.
根据电解质溶液的基本物理化学原理和近代电解质溶液理论的Pitzer离子相互作用模型，通过计算浓电解质溶液的活度系数和水的活度，研究了盐-水体系溶解平衡的计算方法。 - Analysis on the Water Seepage Flow of Cracked Rock Body and the Influence of the Anisotropism or Osmotic Coefficient on the Water Flow Mode
裂隙岩体水渗流分析及渗透系数的各向异性对水流模式的影响 - In this paper, a new semi-empirical equation to calculate the osmotic coefficient of binary aqueous electrolyte solution is proposed. It is a single-parameter equation with simple form and higher calculating precision.
本文提出了一个新的计算二元电解质水溶液渗透系数的半经验方程，该方程为单参数方程，形式简单且计算准确度高。 - The paper outlines combined supporting with pile anchor in deep foundation pit and high-pressure spiral jetting diaphragm, experiment on osmotic coefficient and anchor cable are made, and construction quality control is introduced.
介绍了广西地矿局科技业务楼深基坑桩锚+高压旋喷止水帷幕联合支护形式、渗透系数试验、锚索试验，以及施工质量控制措施。 - The values of calculation are extremely in agreement with the results of experiment, therefore, it is reasonable and useful that osmotic pressure in the basic transport equations is described by Pitzer's equation of osmotic coefficient.
计算值与实验结果非常吻合，这说明用Pitzer渗透系数公式表述基本迁移方程组中的渗透压是合理实用的。 - The Using of Semi-empirical Equation to Calculate the Osmotic Coefficient of Binary Aqueous Electrolyte Solution and the Prediction of Vapor-liquid in Equilibrium
计算二元电解质水溶液渗透系数的半经验方程及汽液平衡预测 - The compression strength and osmotic coefficient of the permeable bricks were antinomies relation, which were affected by shaping pressure sintering temperature aggregate size.
粉煤灰透水砖的抗压强度和透水系数是一对矛盾关系，主要受成型压力、烧成制度、骨料粒径等因素影响。 - Recognition of Debye-H ü ckel theory – meaning and role of osmotic term in ion and solvent activity coefficient expressions
对Debye-Hückel理论的再认识&离子活度系数公式中渗透项的意义和作用 - Predictive equations for density, heat of solution, heat capacity, saturated vapour pres-sure, activity of water, osmotic coefficient, heat of vaporization, depression of vapour pressure, depression of freezing point, and exergy of solutions are presented.
给出了溶液密度、溶解热、热容、饱和蒸汽压、水的活度、渗透系数、汽化热、蒸汽压降低、冰点下降、溶液拥等推算公式。 - This issue focuses on the fabric structure parameter, research on the degree of fabric permeability affected by fabric texture, fineness and thread count, and the relationship of fabric structure parameter and osmotic coefficient is definite.
探讨了机织土工织物的织物组织、纱线细度、经纬纱密度等因素对织物渗透性的影响，确定了织物组织结构参数与渗透系数之间的回归关系。 - Considering soil properties, slope shape, osmotic pressure and lateral erosion of the bank etc, a general formula of the bank stability coefficient was derived on the mechanic analysis of the bank failure.
通过河岸崩塌稳定性分析和考虑河岸土质、边坡形态、渗透力、侧向淘刷等多种因素，导出了一般的河岸稳定系数公式。 - Relative germination was linearly decreased as the osmotic potential of the solutions decreased, and the regression coefficient and intercept of regression equation reflected magnitude of osmotic and ionic effect of the solution on germination, respectively.
随溶液渗透势降低，种子相对发芽率线性下降，线性回归关系式中的回归系数与回归截距分别反映溶液的渗透与离子效应的相对大小。 - With this instrument, and through PT ( Pressure Transmission) and OT ( Osmotic Transmission) testing technology, the performances of the silicate-based drilling fluid were evaluated by the indexes of shale permeability and film coefficient.
利用该仪器，采用泥页岩压力传递和化学位差诱导的渗透压力传递实验技术，通过定量测定用钻井液处理后的极低泥页岩渗透率和泥页岩半透膜系数，对硅酸盐钻井液进行了性能评价。 - We established a method to study vascular permeability in vitro on perfused endothelial cell monolayer cultured on micropore filter membrane. It can be used to determine filtration coefficient ( Kf) and osmotic reflection coefficient(σ) to proteins.
我们建立了体外灌注内皮细胞单层研究血管通透性的方法，可以测定滤过系数（Kf）以及蛋白质渗透压反射系数（σ）。 - The results showed that the increase of osmotic rate of electrolyte, contents of proline, ABA and the reduce of pollen vigor, anther dehiscent coefficient and the content of chlorophylls were greatly related to heat resistance of rice during the high temperature.
结果表明，水稻的耐热性与高温下叶片电导率、游离脯氨酸（pro）、脱落酸A（BA）的增加及叶绿素含量、花粉活力、花药开裂系数的降低有密切的关系。 - According to the model, oxygen consumption rate and heat liberation intensity of coal, diffusion coefficient and osmotic coefficient of oxygen is confirmed for key parameter to numerical simulation of coal self-ignition process, and these parameters are researched and test by experiment.
依据模型确定出煤自燃过程数值模拟所需的关键参数为煤的耗氧速度和放热强度及松散煤体内的氧气扩散系数和渗透系数，通过实验对其进行了研究和测试。 - These models have been established in frame of statistical mechanics, by which the activity coefficient, osmotic coefficient and density of electrolyte solutions can be predicted simultaneously with a few molecule-based parameters.
该模型从分子间作用力出发，有坚实的统计力学基础，而且经验参数较少，能够同时预测实际电解质体系的活度系数、渗透系数和溶液密度。 - Then, We calculate the osmotic coefficient of the electrolyte solution, the calculation results are coincided with the experimental data. 4 、 We combine the electrolyte integral equation theory and the renormalization group theory to study charged colloidal vapor-liquid equilibrium and critical nature.
将电解质积分方程理论与重整化群理论相结合，研究了带电胶体的汽-液相平衡和临界性质。