Theoreticaldiffusioncoefficient curves for these systems were also obtained from the relationship between activation energies and the calculated diffusion coefficient constant.
从激活能值和计算的扩散常数之间的关系，可以得到氧和氮在钼中的理论扩散系数。
2
Results of homogeneous turbulence experiments show that the diffusioncoefficient varies with the size and density of sediment particles, just as indicated by the theoretical analysis.
表达式显示出的扩散系数随垂向脉动流速均方根值和颗粒粒径、密度而变化的趋势与实验结果吻合。
3
It is precisely because the difference between adsorption coefficient and diffusioncoefficient provides a theoretical basis for the gasoline desulphurization by PEG membrane.