So in this case the cross term represents constructive interference between the two 1 s atomic wave functions.

在这种情况下交叉项代表两个，1s原子波函数的相干干涉。

youdao

So let's think of them a little bit more by graphing the amplitude of the wave, and seeing how we can have this constructive interference.

让我们把波的，振幅画出来考虑一下，我们怎么能得到这种相长干涉。

youdao

So let's think of them a little bit more by graphing the amplitude of the wave, and seeing how we can have this constructive interference.

让我们把波的,振幅画出来考虑一下,我们怎么能得到这种相长干涉。

麻省理工公开课 - 化学原理课程节选

And in either case if we first talk about constructive interference, what again we're going to see is that where these two orbitals come together, we're going to see increased wave function in that area, so we saw constructive interference.

在任何情况下,如果我们首先讨论相长干涉的话，我们同样会看到,当这两个轨道靠拢的时候，我们看到这个区域有波函数增加，所以我们看到的是相长干涉。

麻省理工公开课 - 化学原理课程节选

Because if we think about wave behavior of electrons and we're forming bonds, then what we have to do is have constructive interference of 2 different electrons, right, to form a bond, we want to and together those probabilities.

如果我们考虑,电子的波动行为,并且，我们要成键的话,我们要,把，这些概率，加在一起,如果。

麻省理工公开课 - 化学原理课程节选