OK. Now, last thing about variables, and then we're going to start pushing on this, is where can you use them?
好,关于变量的最后一件事,然后我们就要,结束这个话题了,这个问题就是在什么地方可以应用变量?
Before eating the last slice, you could check with your friends to make sure it's alright for you to delve in.
在伸手拿最后那片披萨前,你可以跟你的朋友确认下,你吃完最后一片有没有关系。
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。
This is the last question we'll see in class on the photoelectric effect, so hopefully we can have a very high success rate here to show we are all ready to move on with our lives here.
这是这个课上最后一个关于,光电效应的问题,所以希望,你们能有个高的通过率,来证明我们已经可以继续往下走。
And it's just gathering together the multiplications while counting down the exponent. And you can see it when we get down to the end test here, we're going to pop out of there and we're going to return the answer.
这个方法就是通过乘法,来一个一个的减小指数,可以看到,最后面的结果测试,我们会在这里退出,然后返回答案。
And this is because as you start writing--saving files to your hard drive, what happens is you might save this file here, then this one, then this one, then this one, but very reasonably you might go back eventually and delete this one.
这是因为当你开始对硬盘驱动器进行读写时,你可以保存一个文件到磁盘的某处,然后再一个,再一个,又一个,最后你可能回到这,并删除这一个文件。
Now the last thing is that because the neutron has no net charge, we can change neutron number.
现在,最后一件事是,因为中子没有净电子,我们可以改变中子数。
Every week, except for the last one I expect you to do some reading.
除了最后一周的其他每周,我希望你们可以读书。
And finally, there's a new situation and no model of how to behave.
最后,如果这个实验没做过,我们就没有行为模式可以借鉴。
And then finally we could add that--the idea that maybe with a lot of electronic basses and things like that that they play--they tend to play the bass just louder.
然后最后我们可以添加这个,一种很多电贝斯和其他同类乐器演奏的方式,倾向于将低音演奏得响亮一些。
Lastly, up here, is a picture of a much smaller device, this is actually an artificial heart valve that is made of plastics and metal and can replace the valve inside your heart.
最后,在上面这里,这张图片是一个相对较小的装置,这实际上是一个人工心脏瓣膜,由塑料和金属制成,可以取代人的心脏瓣膜
That could be an epigraph on this course, if you like, because in the end when this Civil War will finally come both sides will say over and over and over again that they are only fighting for liberty.
你愿意的话,也可以把这两个词记下来,因为在最后,当内战最终打响的时候,双方都会一遍又一遍地重申,他们只是为了自由而战
That's because, at the end, if- -suppose you're one month or two months away from the payoff of the mortgage, you don't have any balance left, so the interest that you're paying is -hardly any balance left--is very low and so you're payment is paying off principal, mostly.
这是因为,在最后,如果,假设你还剩1到2个月,就可以还清抵押贷款,那么剩下的贷款余额就很少了,因此你所需要付的利息,将会非常少,因为贷款余额几乎为零,此时你偿还的就主要是本金
And then the last film, most of you won't have seen it, called La Haine; hate, I guess you would translate that as hate, or hatred.
最后一部电影,你们大部分人都没看过,叫《恨》,恨,你们可以翻译成恨或者痛恨
So I ended up getting into Berkeley, A&M, Purdue and... Oh, no, no, Boston University, not NYU.
而我最后可以去伯克利,德州农工学院,普渡大学和……哦,不,不,还有波士顿大学,不是纽约大学,
You could think of this as the poem's first -- by no means its last - its first act of poetic disobedience.
我们可以把这当做这首诗第一次--绝不可能是最后一次,-这首诗第一次违背诗歌规律。
You could compare this poem to the poem placed last in Yeats's last poems called "Politics" that might seem to say something similar.
你们可以将这首诗与,叶芝诗篇的最后一首“政治“相比较“,它们可能会说一些相似的东西。
He's happy that the final separation will take place and he'll be able to go to heaven.
他很高兴这最后的分离终于要发生了,这样他就可以去天堂了
And as the last link is broken, we might be able to build effectively a bypass.
鉴于最后一个链接遭到破坏,我们可以通过设置旁路有效地建立起这个链接。
I'm proud to say that I have been involved in most of the president's policy decisions, beginning before he was president all the way through to the end.
我可以自豪地说,我参与了总统的大多数政策决定,在他当选总统之前就开始了,一直到最后。
And then finally, as you know, the first concept sheet is due next week, and any of those who were here for the first time can go to the lecture notes for last week and it gives a detailed description of how to do the first concept sheet.
最后,第一篇论文的截止日期是下周,新来的同学,可以翻阅上周的讲课笔记,对于如何做第一篇论文,里面有详细的说明
log We're going to have the ratio of temperatures T1 and the ratio of these logs.
和这些,最后可以得到等于T2除以。
And the last piece of this, is as said, I have to make sure I know what my primitive elements are, in terms of operations.
最后,正如我们所说,我们要确定我们的基本元素是什么,以便于操作,我希望大家可以学习到。
So, the example that we took on Monday and that we ended with when we ended class, was looking at the 1 s orbital for hydrogen atom, and what we could do is we could graph the radial probability as a function of radius here.
周一我们,最后讲到了,粒子是氢原子1s轨道,我们可以画出,这幅径向概率分布曲线。
And so we saw that as well, the last piece we had here is the ability to create variables, which have their own values, and that's done using an assignment statement.
我们也可以看到,这里我们最后的是,创建了一些变量,这些变量都有自己的值,这是运用了赋值声明来完成的。
The fact that the picture is a little prettier on the far right is testament to the fact that I'm sorting the left half, the left half, the left half, and that's why you get these little triangles, triangles, triangles, that then get merged together.
可以看到最右边的画面,变化很快,先对左半部分排序,然后再左半部分,这就是为什么会有这些小三角形,最后再将它们合并起来。
And we can just extrapolate in a straight line We before saw some examples where I had an algorithm to generate points, and we fit a curve to it, used the curve to predict future points and discovered it was nowhere close.
我们可以干脆用一条直线来描述它,我们之前看到在一些例子中,我用一个算法去生成一些点,然后用一条曲线对它进行拟合,然后用这条曲线来预测未来的点,最后却发现结果完全不对。
If we look at our last structure here where we have nitrogen the middle, we can also figure out all those formal charges, and in this case we have plus 1 on the nitrogen, we have minus 2 on the carbon, and then we end up with a 0 on the sulfur there.
如果我们来看看最后一个结构,在中间的原子是氮,我们同样可以计算出所有的形式电荷,而在这种情况下,氮为正一,碳为负二,而最后硫为零。
You spin this big wheel and it rotates for a while and then it stops at one number, but obviously a random number, because this wheel of fortune had all the numbers from zero to one hundred.
你转动那个大轮盘,它会旋转一会儿,最后停在一个数字上,显然是一个随机数,因为幸运轮盘可以指向,0到100的的任何数
So at the end of this first lecture where I've gone some way I am trying to tell you what Biomedical Engineering is about, I thought I would try to relate it in a different sort of way.
在第一堂课的最后,我已经从几个方面为你们描述了,生物医学工程是什么,我想可以试试把它和其他学科联系起来
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