The Marines are to distribute aid in the area, and will establish a hub for the distribution of relief supplies elsewhere.

VOA: standard.2010.01.19

But there's also a way to get rid of the volume part and actually talk about the probability of finding an electron at some certain area within the atom, and this is what we do using radial probability distribution graphs.

除去体积部分,来讨论,在某些区域内,发现一个原子的概率,我们可以，用，径向概率分布图,它是。

麻省理工公开课 - 化学原理课程节选