"Maybe mostly because of his age. And I can't imagine that President Sarkozy will let it go very far.
VOA: standard.2009.10.30
If I pull the one kilogram mass and I let it go, it does something, some acceleration.
如果我拉 1 千克重的物体并松手,就会获得一个加速度
because I said, "Listen, I got a great idea, let's go for it." And she did exactly what I said.
因为我说:“听着,我有个好主意,我们研究吧。”我怎么说她就怎么做。
So, from this moment forth, and I heard some stuff go off earlier. But, I let it slide because I haven't had my chance to explain what my expectations are.
从此刻开始,我刚才听到了一些声音,但是,我置之不理了,因为我还没有机会,向你们表达我的期待。
I have no idea where that is other than to know that it's up so let's just go ahead and assume that everything over here is the heap so what has just happened?
我不知道它在哪里,只知道它在上面,我们假设这里所有的东西是堆,那么会发生什么呢?
I remind you, I know you're not really listening to me, but that's OK. I reminded you at the beginning of the lecture, I said, let's assume we have a sorted list, and then let's go search it.
没关系,我告诉过你在课程的开始,我们假设这是一个排好序的列表,然后才进行的搜索,那实际上有序列表从哪里来的呢?
Now, I tie this one kilogram mass to it and let it go.
现在,我把这个 1 千克重的物体系上,并松开手
If I were you, I would let it go.
我要是你的话,我就不会追究了。
It runs about six minutes, so I'm going to let that go now.
这个大约要发放6分钟,现在开始放。
If I play the D above it, it's dissonant, the D below it,it's dissonant, but let's say I go down to the A below it, allowing a little separation between the two pitches now.
如果我弹它上方的D音,这个声音是不和谐的,它下方的D音,不和谐,但是如果我弹它下方的A音,让这两个音高之间产生一点空隙。
Then, I pull it again by the same amount and let it go; I do it 10 times.
然后,我再用相同的力拉它,再放手,这样做 10 次
Actually for that, I can just use, if I'm lucky, function F5, which didn't work, so let me try it again,here we go.
实际上这一次,我是想用用,如果我够幸运的话,用下F5,噢,怎么不灵,让我再试试,好了。
Notice if I'm going to have two different sub problems I need to have two base cases here to catch this. And if I only had one it would error out. And as a consequence, I can go off and ask about rabbits. Let's see.
我需要定义两个基础事件来处理它,如果我只有一个基础事件的话就会产生错误,这样我就能够知道到底有多少只兔子了,让我们来看看,在第12个月末,没那么简单,在第二年末兔子就很多了。
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