We can not do that with quantum mechanics, the more true picture is the best we can get to is talk about what the probability is of finding the electron at any given nucleus.

在量子力学里我们不这样做，我们能得到的更加真实的图像,是关于在某处,找到电子的概率。

麻省理工公开课 - 化学原理课程节选

So, the quantum mechanical interpretation is that we can, in fact, have probability density here and probability density there, without having any probability of having the electron in the space between.

量子力学给出的解释是，实际上，我们可以在这有概率密度，在这里有概率密度,但在两个之间没有。

麻省理工公开课 - 化学原理课程节选