OK. Now. Think for a second about computing the average age of the faculty.
好,想想怎么,计算全体教员的平均年龄吧。
My favorite football player, I'd have to say... let me think about that for a second, there's a lot of them.
我最喜欢的橄榄球运动员,必须得说……让我想想,太多了。
What went wrong here? Well let's think about it for a second.
这儿出了什么错呢?,好,让我们想想。
you know what, actually, let's think about this for a second.
你知道吗,实际上,让我们花一点时间来想一想这个。
Well let's think about that for a second.
我们来考虑一下这个问题
I want you to think for a second about two equations.
我希望你们仔细思考一下这两个方程
That one's not so obvious. So let's think about this for a second. To sort a list in linear time, would say, I have to look at each element in the list at most a constant number of times.
所以让我们来思考一会,要在线性时间能排序,列表里每个元素最多被使用常数次,不一定是一次,对吧。
All right, think about it for a second.
好,想想这一点吧。
So, let's think qualitatively for a second about what that means or what the real meaning of that is. What that is telling us is that according to Newtonian mechanics and Coulomb's force law, is that the electron should actually plummet into the nucleus in 0.1 nanoseconds.
让我们定性的想想,这意味着什么,这告诉我们,根据牛顿力学,和库仑定律,电子,在0。1纳秒内,就会掉到原子核里面。
Think about that for a second.
好好思考一会儿。
I've added the ability to have more complex data structures here. But I dropped a hint in the first lecture about what you could computer with things. In fact if you think for a second about that list, you could ask what can I compute with just that set of constructs?
我添加了使用更复杂的数据结构的能力,但是我在第一节课给大家了了一个,关于你可以用什么来做计算的暗示,实际上如果你思考,这个列表一会儿的话,你会问我可以用?
These are all isoelectronic, they all have the same electron configuration. And we can also think about going back to atomic size for a second.
这些都是等电子的,它们都有相同的电子排布,而,我们还可以再回想一下原子尺寸的概念。
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