concentration coefficient of diffusion扩散浓度系数 cross-term diffusion coefficient 交叉期扩散系数 ..
双语例句
1
Then this paper studied the effect ofdiffusioncoefficient on concentration distribution and the conditions of substitution with numerical dispersion for physical diffusion.
通过将该半解析解与忽略扩散的数值解进行对比分析，讨论了数值弥散代替物理扩散的条件。
2
Decreasing hydraulic conductivity and diffusioncoefficient may delay the increasing rate of the concentration ratio at the base of a GCL.
结果表明，减小渗透系数和扩散系数可以有效减缓衬垫底部浓度比的增加速度。
3
The diffusioncoefficientof the molecule increases with temperature increasing, which makes radon released from radium source increase and causes radon concentration to increase;