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 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