In this treatment, the effects of solvent and mean field of surrounding ions have been considered by virtue of an effective interionic pair potential and the three-bodyinteraction is neglected.
其中离子间相互作用选用有效势能描述，并且忽略了稀溶液中粒子间的三体相互作用。
2
The two-body and leading three-body contributions of hydrodynamic interaction to the diffusion tensor are calculated.