英语语法分析

Their action is impeded by interionic attraction.

它们的活动被离子间的引力所制约。

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-body interaction 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。