英语语法分析

Doing those probability density dot graphs, we can get an idea of the shape of those orbitals, and we know that they're spherically symmetrical.

通过那些概率密度图，我们可以知道轨道的形状，我们知道它们是球形对称的。

Well, essentially what that tells is that these s orbitals are spherically symmetrical.

实际上它告诉我们，这些s轨道，是球对称的。

It makes sense to draw the wave function as a circle, because we do know that 1 s orbitals are spherically symmetric.

把波函数画成一个圆是有道理的，因为我们知道1s轨道是球对称的。