And an electron is something where, i n fact, we might be able to, if we calculate it and see how that works out, actually observe some of its wave-like properties.

如果我们对电子做计算,并且知道如何算出来的,那么我们是可以观测到,电子的一些波动性质的。

麻省理工公开课 - 化学原理课程节选

So, let's see this eraser actually never works very well so I'm just going to draw below it.

这个清除器不能很好地运行,我将在下面画出它。

哈佛公开课 - 计算机科学课程节选

So, it works, I think it's just getting too much Sometimes it helps to not actually hit the metal, - just put it next to the -- there we go.

所以，它开始工作了，我认为它太多了,有时候它并不是,帮助轰击了金属，仅仅是把它拉近了。

麻省理工公开课 - 化学原理课程节选

It's maybe something that has evolved as something that actually works.

也许是某些更先进,更有效的方式。

耶鲁公开课 - 金融市场课程节选