The process is quantum mechanical.

这是个量子过程。

youdao

That's wrong, because the theory is quantum mechanical.

那是不正确的，因为这种理论是量子力学方面的。

youdao

Molecules don't collide in the conventional sense; instead, their quantum mechanical waves stretch and overlap.

在传统意义上的分子不再相互碰撞，反而，它们的量子波会伸展和重叠。

youdao

But the reality that we know from our quantum mechanical model, is that we can't know exactly what the radius is, all we can say is what the probability is of the radius being at certain different points.

我们不可能准确的知道,半径是多少，我们只能说，它在不同半径处，的概率是多少，这是,量子力学。

麻省理工公开课 - 化学原理课程节选

So, what he did was kind of impose a quantum mechanical model, not a full one, just the idea that those energy levels were quantized on to the classical picture of an atom that has a discreet orbit.

还不是完整的,只是这些能级，是量子化的概念，作用到原子有分立轨道的经典原子模型上,当他做了一些计算后,他得到有个半径,他算出来。

麻省理工公开课 - 化学原理课程节选

So, that's a more complete quantum mechanical picture of what is going on here.

对它，更完整的描述,如果我们,假定径向概率分布。

麻省理工公开课 - 化学原理课程节选

As electrons are point-like, their quantum mechanical behaviour is well known.

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There are some physicists out there, such as Roger Penrose, who have hypothesized that our consciousness is, in fact, the result of quantum mechanical processes which might make a strong AI impossible.

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It is now possible to compute the quantum-mechanical properties of atomic systems that are in effect infinite.

ECONOMIST: MONITOR