And we do so by a quantity called the average valence electron energy.
我们可以通过,一个叫做平均价电子能的量来解决这一问题。
you know, if we have love, with love, we can deal with everything.
只要我们心中有爱,我们可以解决所有事情。
Now, this is a pretty familiar widget of little gadget that you might see on most websites today, but my God, what an uninteresting problem to solve ourselves.
这是一个大家都很熟悉的小工具,现在在大多数的网站上都可以看到,天哪,如果我们自己解决这样的问题那将是多么无趣!
Of course, we could perhaps deal with that problem by making us more rat-like in terms of our thinking processes.
当然也许可以解决那个问题,只要我们像老鼠一样思维。
All right, this is what's called a recurrence relation, there are actually cool ways to solve them. We can kind of eyeball it.
好,这就是所谓的递归关系,也就是解决问题的相当好的办法,我们可以来看看。
You will be able to solve all the problems we have in mechanics.
你就可以解决我们即将碰到的所有力学问题
We can do all sorts of things with this.
我们可以用这种方法解决各类问题。
Also we will have students doing workshops and problem-solving where the students will solve problems as a group, a group of three and turn in a common work sheet.
我们还有学生做研讨会,以及问题解决,从而学生可以以三人小组为单位,解决问题,最后上交平常的作业。
And use a whole array of means: diplomacy, alliances letting other countries do things instead of us.
我们可以通过很多方式解决问题:,建立外交关系,建立联盟,让别的国家也参与,而并非事事亲力亲为。
The strategy then often is to figure out how, what sort of program can solve these problems and then we go on to ask, "How could this program be instantiated in the physical brain?"
心理学家们通常要先弄清,什么样的程序可以解决这些问题,然后我们会接着问到,"这个程序在我们的生理大脑中,是如何进行编译的"
We can fix it.
我们可以好好解决的。
Suppose the other guy didn't exist, Suppose Pepsi didn't exist, so Coke has the whole market, then we would solve out this problem.
假设对手不存在,假设百事可乐不存在,那么可口可乐占领整个市场,然后我们就可以解决这个问题
So, okay and we can handle that.
好,我们可以解决这个问题。
And so with this example here, I thought I'd propose that we consider exactly how you'd go about tackling something like this.
有了这个例子,我想我们可以,考虑一下应该如何下手,解决这样的问题。
All right. We can look at some other things which will work better.
好,我们可以来看看其他,一些更好的解决方案。
We can solve this.
我们可以解决它。
So you can actually say, how do I know which methods are associated with the class? For that, we can call dir. And what it does, is it gives me back a listing of all the things, dir all the methods, that are associated with it.
我们开始建立类了,我们得到了这些方法,因此实际上你可以说,我怎么知道,哪些方法是关联与这些类的?,为了解决这个问题,我们可以调用,这个方法的作用。
Now, we are done because now we can ask how high does it go, and you go back to your y of 1 is 15+10-5, which is what?
现在问题解决了,因为我们可以算出,最高点的高度,你回到这个式子,求出y=15+10-5,是多少
To some extent we can tell whether you're solving a moral dilemma versus something else.
在某种程度上,我们可以看出,你是否正在解决道德两难问题,而不是在解决别的问题
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