We are mentally ready to go to Nigeria and we are going to be OK because we are going to go to play soccer.
VOA: standard.2009.10.22
So would you expect, therefore, as we go across a row for the atomic radius, to increase or to decrease? Good. OK, yes.
那么大家觉得,原子半径沿着某一行向右走,是会增大还是会减小呢?很好,不错,是的。
It will be the first two hours of the allotted time we won't go the whole 3 hours, OK?
一共是2个小时,我们不会用完三个小时对吧?
After we took some from these guys, we decided that it is OK to go a few months in cash flow negative while... But very barely cash flow.
当风险投资资金到位之后,有几个月现金流出现负值也可以接受,但其实没有什么现金流。
OK, I think we can safely go back to notes.
好的,我想我们可以放心地继续讲下面的内容了。
OK, so let's look at the cycle we'll go through.
好,让我们来研究这个循环。
Ok, on Friday nights, I do go out to Hollywood, that's where I go.
好,周五晚上,我会去好莱坞,我去那里。
Ok. You definitely should go to take the F train to Bergen Street.
好的。你一定要坐F线地铁去卑尔根市街看看。
Now because it is so important to understand how the neurons present the information, ? let me go into a bit more detail. Ok?
既然要理解,神经元传递信息是如此重要,我来更加详细地解释一下,好吧?
OK. With that in mind, let's go back to where we were. And where were we?
我们回过头来看看,我们讲到哪里了?,我们正在开始讲二分查找?
And in fact if I go off and run this, OK, what I was printing here was s 1 dot length, and that's -- What is it doing?
他们就是一些有结构的实例,实际上如果我去运行下这个,好,我这里输入的?
OK. Having done this now, I can simply go ahead and run this, and in fact if I go up here to run, you'll see I've got both an option to check the module, though in this case I'm just going to run it.
好,讲完了这些,我可以去执行程序了,实际上如果我在这里运行,你们会看到我同样得到了,一个可以同时检查模块的选项,虽然在这个例子中我就是直接去运行程序了。
OK, so as I said, now I can go off and I could create a different class.
好,正如我所说,现在我可以进行下去,去创建一个不同的类了。
And if I go look at the polar form of this, OK, good, looks right, right?
现在它有一个不同的坐标,以及跟原来相同的角度?
OK. In particular, let's go over to here, and let me show you a second example.
一定是个坏办法,它经常是解决问题的。
OK, I'm going to go back and rebuild the class.
好,这就让我们得去看看,这个看起来很时髦的东西了。
Well I have to go to the zero-th element, and say OK, gee, to get to the next element, I've got to jump this here. And to get to the next element, I've got to jump to here, and to get to the next element, I've got to jump to here, until I get there.
再回到第0个元素,好的,然后找下一个元素,跳转到这里,然后再下一个元素,跳到了这里,然后再下一个元素,直到我找到那个元素,这样,我有方法来保存变长的元素。
OK, so let's go through this and see what we would do which is to calculate the heat and the work. This is well insulated.
好的,让我们开始然后看看,我们该怎样计算热量和功的大小,这是完全绝热的,所以。
OK, that's not so bad. Moving a stack of size 2 if I want to go there, I need to put this one temporarily over here so I can move the bottom one before I move it over.
好,并不那么难,移动上面两个圆盘的话2,我需要把最小的盘子,临时先放到多余的柱子上来,这样才能在把它移过来之前,把最底下的盘子放到目标柱子上。
OK. So let's actually go to a clicker question now on radial probability distributions.
好,让我们来做一个关于,径向概率分布的题目。
Can you go ahead and take 10 more seconds on this first clicker question here? OK.
大家先来花十秒钟的时间,把第一个选择题做了好吗?好。
Let's just go through these laws, OK, very quickly.
让我们快速地,过一遍这些定律。
OK, there we go.
好,让我们开始。
And if I were to use that again, I'd just put it on your handout, I could go back and rewrite that thing that I had previously for finding the square roots of the perfect squares, just using the FOR loop. OK. What I want to do, though, is go on to-- or, sorry, go back to - my divisor example.
它可以是任意的集合,如果我又要去用这个方法的话,我会把它放在你们的课堂手册上的,我可以回过头去用FOR循环,重新写我们那个求平方数的程序,我想要做的是,是继续-哦抱歉,回到-我的除数那个例子。
OK, here we go, here we go, you see, I'm doing it down here, I can't see it, does that-- ah, I hear his sighs of relief, OK, good. There we go. Better. All right.
好,我们开始,大家可以看到,我在这里写这个程序,我看不见,这是不是-啊,我听到大家放松的叹气了,好,让我们开始吧,好多了,好。
All right, let me just go through one numerical example of a calorimetry calculation, OK.
好,让我们来做一个量热,法计算的例子,我不会把所有的。
OK, now, let's go back to where I was.
刚才讲的地方。
So I take 2 plus 3 b steps to go through this loop OK. So if b is 300, it takes 902 steps.
好,如果b是300的话就是902步,如果b是3000那就有9002步。
OK. Let's go back and think about our recipes.
好,让我们回过头看看我们的菜谱。
OK, so let me go back to where I am.
好,那么让我回到刚才说的地方。
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