And so the fact that in this whole slide here, this algorithm for sorting, I'm using the verb sort.
在这个排序算法中,我用到了一个动词排序。
I'm going to live here for, who knows how long. Quite a long time.
我打算定居在这儿,不知道多久。会是相当长一段时间。
And, in fact, since we're going to reuse this again and again during today's lecture, I'm going to put it over here and leave it sacrosanct for our further use.
实际上,因为我要,一遍又一遍的用到这个公式,我会把它放在这里,以强调其会被不断使用的神圣地位。
2 7 And I'm not going to draw the rest of the tree for you here, because I drew it last time, and you don't need to see the whole tree.
从这儿我们得到了,我在这里不会剩下的树都画出来,因为我上次画过了。
And now notice as promised, I'm using a Mac here so my cursor is not actually blinking, but the cursor is waiting there for me.
现在注意正如所承诺的,这里我用的是苹果电脑,所以我的光标不会闪烁,但是光标在那里等我输入。
When I look for it here I'm going to see two pieces, one that's nearly the same length and one that's much shorter.
当我去找时,就找到两个片段,一个片段差不多就是原长,另一个则短得多
Again, don't worry too much about the equation, we're not really going to do any math here, I'm just putting it in for completeness.
对这个方程也不需要太深究,在这里我们不强调数学运算的,我把它写出来是为了表述完整
That's right. I feel like, correct me if I'm wrong here, it seems to me there is a particular opportunity for Muslims in America in a sense of, unlike say France, where there is a real like no head scarves in the school.
是的,我个人觉得,似乎对在美国的穆斯林而言,有一个特别的机遇,不像在法国那里学校里面都禁止佩戴头巾。
You've been listening to your parents' records and CDs and so maybe-- I'm delighted that you know this, but maybe this is too far below your dignity here so-- but good for you.
你已经听过很多父母的老唱片了,我高兴你明白这点,但是也许这些对于你来说太浅显了,但是还是对你有好处的
So, one thing they did, because it was so easy to measure kinetic energy of electrons, is plot the frequency of the light against the kinetic energy of the electron that's coming off here. And in your notes and on these slides here, just for your reference, I'm just pointing out what's going to be predicted from classical physics.
他们做的其中一件事,因为测量电子动能是很容易的,就是画出光的频率,和出射电子动能之间的关系,在讲义的这里,仅仅是,为了做个比较,我要指出,经典物理所给出的预测,这个不作为对你们的要求。
But it's often seemed to people that if we really believe that death is the end-- and that's the assumption that I'm making here on out-- if we really believe death is the end, how can death be bad for me?
但是通常我们都会认为死亡就是终结-,我现在所设定的条件就是-,如果我们真的相信死亡就是终点,死亡对我来说有什么不好呢?
Host: So I understand we have time for one more question and I'm going to take the liberty since I'm sitting here to ask it.
主持人:我想还有时间再问一个问题,还是我来问吧,反正都坐这儿了。
Milton's own faculty of memory - this is the idea that I'm going to be floating here - seems to provide something like, or pose a stumbling block or an obstacle for, his attempt to write an original, divinely inspired poem.
在这里我想说,弥尔顿自己的记忆系统,似乎想提供某种东西,或者想在他写出一部原创的,伟大的诗作的尝试上设置一个障碍。
I've never taken a course of philosophy So I'm looking for it and I guess it struk me because I've never learned an art class here so much and I like the elements, images, and fictions of alienation. -OK, I missed a few words.
我没有上过哲学课,所以就选了这门课,在这里我没怎么学过,艺术课程,我也喜欢异化的元素,图像,和,小说,等等,我没听见你说的。
So I'm not here for very much longer because I'm moving to Paris.
我不会在这里呆很长时间,因为我要搬去巴黎。
so I'm able to come down here and go for a skate.
所以我可以到这里滑冰。
I want to abstract that. And the abstraction you see, right here. I'm going to highlight it for a second so you can see it. I want you to look at it on the handout as well.
我需要进行抽象,这个抽象就在这儿,我把它强调给你们看看,我希望你也能看看讲义里的这部分内容。
On the other hand, if the value I'm looking for here- sorry, the value I'm looking for is smaller than the value I see here, I just need to look here. All right?
如果我的目标数比这个值要小呢?,我就在这边找就对了,对不对?,做完了这一步,我可以在下一步做相同的操作,假设我选中了这一分支?
Well, I could look at the value here, and compare it to the value I'm trying to find, and say the following; if the value I'm looking for is bigger than this value, where do I need to look? Just here.
然后把它和目标数做个比较,然后做出如下的判断:,如果目标值大于这个值;,那么我应该去哪找呢?对,应该在这里,对不对?不可能在那儿。
Now I look at that element. Is it the thing I'm looking for? If I'm really lucky, it is. If not, I look at the value of that point here and the thing I'm looking for. And for sake of argument let's assume that the thing I'm looking for is smaller than the value here.
现在我们瞧瞧指向的元素,它是我们找的值么?如果足够幸运,他就是,如果不是,我们比较指向的元素,同我们要找的元素,方便起见,假设要找的元素比这里的值要小。
I'm looking for something more direct here.
我想要一个更直接的回答
There are nine keys for my left thumb alone so I'm kind of switching between these on the back here and many others, and because of that I can go very high and I'll just demonstrate that.
我的左手拇指就要控制九个音键,通过按动后部,和其他地方的音键,我就能吹出很高的音,我现在就来演示
So numbers bigger than 67 seem pretty crazy choices, but crazy isn't the word I'm looking for here.
那些选大于67数的人看起来挺傻的了,但他们傻不傻不是我们要关心的问题
Meaning, I'm just going to write a little loop that does that. All right, so let's go back to our code. That's right, let me pull this over a little bit, so I can see it. And what I'd like you to look at, I'm going to highlight it just for a second here, is those two pieces of code.
意思就是我只需,写一个小循环就可以了,让我们回到代码,让我们向下拉一点,我才看得见,我希望你看看这里。
Vacca is the, I'm sure there's a Latin scholar in here that will correct my pronunciation, but vacca is the Latin word for cow.
acca是,我确定这里有一个拉丁学者的话,他会纠正我的拉丁发音,vacca是拉丁语中"牛"的意思
All I'm doing here, nothing particularly exciting, I'm simply plugging this expression in for P and then I multiplied the whole thing out because it was all multiplied by q.
这些计算过程确实很枯燥,我只是把这个算式代入到P中,然后打开整理,因为每一项都乘以了q
So here, I'm going to have delta H, is just the sum for all the products of delta heat of formation right? Here I'm going to put together all the products. So this is a positive heat of formation.
所以这里△H就是所有生成物的,生成热的和,对吧?这里,我要把元素组合成所有这些,生成物,所以这里是正的生成热。
应用推荐