Remember this is our bond axis here, and you can see there is this area where the wave function is equal to zero all along that plane, that's a nodal plane.

记住这是我们的键轴，你可以看到在这些区域,波函数在这个面内全都是零，这是节点面。

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And the activation in another area of the brain, the interna insula that would help us to put the oppisite choice of the bond running away from risk.

而大脑中另一区域的活动，即岛叶内部活动，可以帮助我们作出相反决策,即选择“债券“来远离风险。

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But in sigma orbitals, you have no nodal planes along the bond axis, so if we had a nodal plane here, we'd see an area where the wave function was equal to zero.

但在sigma轨道里，沿着轴向是没有节点平面的，如果我们有个节点，我们就会看到某个地方波函数等于0。

麻省理工公开课 - 化学原理课程节选