And that is exactly what I set out to do." The last event of the Championships will be the final of the men's four-by-400-meter relay.
VOA: standard.2009.08.22
Why? Because that block identifies a set of things that I'm going to do if the test is true.
为什么呢?这是因为这一块指令,指定了一系列的要进行的操作,如果测试为真的话。
and what is a good practice to do is help develop your ideas of the things - set your intentions,
这个练习会帮助你发展思维——确定你的打算。
The third thing I'm going to do, is I need to set up the right end test.
我要做的第三件事情,就是需要设置正确的完结测试。
That makes sense because we know that every single electron has to have its own distinct set of four quantum numbers, the only way that we can do that is to have a maximum of two spins in any single orbital or two electrons per orbital.
那个讲得通,因为我们知道每一个电子,都有它自己独特的量子数,我们能做的唯一方式是,在任一单个轨道中最多有两个自旋电子,或者每个轨道有两个电子。
So basically what I'm going to do here is I'm going to set my price to equal his price, minus a little bit, I'll just undercut him a little bit and by just undercutting him a little bit, I'm going to get the whole of the market and I'll make as much money as I can on those sales.
所以基本上我要做的是,设定我的价格等于他的价格,减去一点点,我的价格将仅仅比他的低一点点,并且通过比他的价格低一点点,我将占领整个市场,那些销售带给我尽可能多的钱
As I mentioned at the end of last lecture, what I want to do is offer us a set of thought experiments.
正如我在上一讲最后提到的,我想做一些思考实验。
If I want to take the average energy of all of those, what I can do is go over to my data set.
如果我想得到这所有电子能的平均值,我就得去看一下我的数据库。
If you have been working and are still working on problem Set One, do realize that a good deal of support and assistance is available to you.
如果你们一直在做并且还在做,习题集1,请认识到,可以寻求,其他人的支持和帮助。
We're going to build up this taxonomy if you like, but the reason it's relevant is, associated with each one of those types is a set of operators that expect certain types of input in order to do their job.
我们将会建立这种分类,但是这相关的原因是,对于每种类型都有,和之对应的一个操作集,这个操作机对一些输入,做出规定的操作。
Now what I'm going to try and do is read in a set of values, but I'm going to give a type of value as well as the messages.
现在我要做的是输入一些值,并关注异常,我会输入消息以及一种其他的值。
true If that value is true, I want to do a set of things.
如果值为,那么我会做一个集合的事情。
Come on, you know, representing sets of integers, this is pretty dumb. Suppose I want to have a set of characters. How could I do that?
你知道的,表示整数的集合,这好傻啊,假设我有一组字母的集合?
So what we're going to do is set these two things equal to each other, put in stars here.
我们只需要令这两个表达式相等,在这里标注上*号
I want to mention that 5 you're going to get problem-set five is posted today, and I'll write which ones you can already do so far, because you don't have class on Monday.
我要指出的是,今天会贴出来习题集,我会给出你们现在可以做的题目,因为周一没有课。
So we'd like an outcome that looks a little bit like Cournot, but we'd like the strategy set to be prices, and this is going to do the trick.
我们想要一个跟古诺有点像的结果,但我们希望通过策略来定价,这就需要一些技巧了
And that shows you one other nice little thing we want to do, which is if I look in this code notice I set up a variable up here called false Solution Found, initially bound to false.
这显示了我们想要做的另一件事,那就是我在这段代码中设置了一个,名为Solution,Found的变量,初始值设为。
What I did was I differentiated this fairly simple function with respect to q1 and since I want to find a maximum, what I'm going to do is I'm going to set this thing equal to 0.
只不过是对q1求导了,既然我们要求出最大值,只需要令导数等于0就可以了
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