coupled diffusion

• 成对扩散

coupled diffusion的用法和样例：

例句

1. Nevertheless, temperature has a very significant effect on the rate of diffusion.
   但是温度对扩散速度却有非常大的影响。
2. The microstructure and the properties of nickel diffusion layer were also investigated.
   同时，对扩散层的组织和性能进行了研究。