coulomb

1.Second, the selectivity depends on the Coulomb interaction on the surface, not the lipophilicity.

第二，选择性只与表面的伦作用力有关。

2.The Coulomb-force in a star is equal to 3.4 octillion times of universal gravitation (neglect the effect of electricity charge tending to the surface).

因为这个斥力也会比万有引力大3400亿亿亿倍（忽略电荷的趋肤效应）。