斥力,指物体之间互相排斥之力,和引力相反。带同性电荷的物体之间、同性磁极之间有这种作用力存在。分子引力与距离6次方成反比,分子斥力与距离12次方成反比。分子间距离当r< r0时,分子间引力和斥力都随距离减小而增大,但斥力增加得更快,因此分子间作用力表现为斥力。当r>r0 时,引力和斥力都随距离的增大而减小,但是斥力减小的更快,因而分子间的作用力表现为引力,但它也随距离增大而迅速减小,当分子距离的数量级大于10^-10m时,分子间的作用力变得十分微弱,可以忽略不计。
n. repulsion
misc. repulsive force
真正的杀手是,如果我们靠得太近,我们甚至会有两个原子核之间的排斥力。
The real killer is that if we get too close, we're even going to have nuclear-nuclear repulsion between the nuclei of the two atoms.
这是能量循环的斥力阶段。
电子间的斥力是什么样子呢?
And that's what you want because the electron repulsion is only felt when you are in really, really close.
而那就是你想要的,因为电子间的斥力只有当它们,离得非常非常近时才能感觉得到。
We are bodies in motion, and who cannot help but obey the law or the physics of attraction and repulsion.
我们处在运动状态,这是无法控制的,只有遵循规律,或者引力和斥力的规律。
And, that's given by the balance between the attractive force of the ions offset by the repulsive force in the electronic shells.
而那是由,在离子的电子层之间的,引力和斥力相互抵消得到的。
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