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1)  diffusion coefficient
扩散系数
1.
Estimation of bulk diffusion coefficients in nearshore sandy sediments by resistivity method;
应用电阻率法确定浅水砂质沉积物中的扩散系数
2.
A diffusion coefficient model for polymer-solvent systems based on Simha-Somcynsky equation-of-state;
基于Simha-Somcynsky状态方程的高分子-溶剂体系扩散系数模型
3.
Molecular dynamics simulation of amino acid diffusion coefficient;
氨基酸扩散系数的分子动力学模拟
2)  diffusivity [difju'siviti]
扩散系数
1.
A new method to establish mass transfer diffusivity for microwave freeze-drying model;
构建微波冷冻干燥质扩散系数的一种新方法
2.
Occupancy dependence of M-S diffusivity of single component in MFI zeolite;
MFI沸石中Maxwell-Stefan扩散系数与覆盖率的关系
3.
Diffusivity of Simple Fluid Mixtures in Porous Media: Molecular Dynamic Simulations and Correlation Models;
微孔中简单流体混合物扩散系数的分子动力学模拟与关联
3)  diffusion coefficients
扩散系数
1.
The calculation of water diffusion coefficients and dynamics at decorating-adhesive;
水分在装饰胶粘剂中扩散系数和动力学的计算
2.
Study on the diffusion coefficients during coagulation process of polyacrylonitrile as-spun fibers;
PAN初生纤维凝固成形扩散系数的研究
3.
Review on theoretical calculation of diffusion coefficients in non-electrolytic solutions;
非电解质溶液扩散系数的理论研究评述
4)  coefficient of diffusion
扩散系数
1.
An elementary Derivation of Maxwell s speed distribution, diffusion equation and coefficient of diffusion;
麦克斯韦分子速率分布律与扩散方程、扩散系数的初浅推导
5)  diffusion [英][di'fju:ʒən]  [美][dɪ'fjuʒən]
扩散系数
1.
The results indicated that the dyeing affinity and the diffusion coefficient of disperse dye on modified wool fiber were higher than that on the normal wool fiber.
通过测试分散染料在涤纶织物、未改性和改性羊毛纤维上的吸附等温线,得到了分散染料上染涤纶和改性羊毛的热力学参数;通过测试分散染料在未改性和改性羊毛织物上的上染速率曲线,得到了分散染料在这些纤维中的扩散系数;探讨了分散染料上染改性羊毛的吸附上染机理。
2.
The adsorption/diffusion of n-butane or isobutane in ZSM-5 and Y zeolites were measured by chromatography(GC).
烃分子的吸附平衡常数随温度的升高而降低,而扩散系数随温度的升高而增大。
3.
The diffusion coefficients of Li and Ca in mercury were determinated by chronoamperometry at -0.
2V下测定了锂、钙在汞中的扩散系数
6)  diffusion factor
扩散系数
1.
Based on BASS model,the innovation factor and diffusion factor are obtained respectively with the nonlinear least square regression from the historical automobile products sales data of 3M,which shows the inclination of different product series.
基于BASS模型,对3M公司历年来汽车相关产品销售历史数据利用非线性最小二乘法拟合扩散系数和创新系数。
补充资料:扩散系数
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性质:在单位浓度梯度下,在单位时间内扩散过单位面积的物质量。单位为g/s·cm2。亦称扩散率。

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