First of all, you train yourself and you have the God-given talent that you can do it, and that is that you can play jazz if they want jazz, and play country if they want country, and classical if you're that gifted."
VOA: standard.2009.08.14
.. You want to get it-- if you keep adding assets, you can do better and better on your portfolio standard deviation.
你想得到-,如果不断增加资产,组合的标准差就会越来越小。
You had to make--or your employer can do it for you-- they take the money to the post office and the post office would give you stamps.
你自己或者你的老板可以帮你-,将钱交到邮局,然后邮局把邮票给你。
scratch Scratch is a program that you can download for free cs50 net and you will see in problem set 0 0 which will be posted on CS50.nettonight under problem sets in both standard and hacker editions, can you do the--can you--it will walk you through the process of getting this software.
你可以免费下载,今天晚上我会在0,放上习套题,这个习题集有两个版本,习题集可以指导你,如何下载这个软件。
So what I'd urge you to do is to find-- get the clicker as soon as you can and we'll start using it fairly soon in the class.
所以我劝大家赶紧去领取,越快越好,这样等会讲课时大家都能用上
They're so--sometimes you can do it, and sometimes you can't do it.
你有时候能找到他们,但是有时候找不到。
It's much more a question of reminding you ; that if you can do it with this, you can do it with anything; but also of reminding you that, after all, reading--reading just anything--is a complex and potentially almost unlimited activity.
选择它主要是为了告诉你们,如果你能用理论来分析这篇,那么分析任何一篇都没问题;,还想提醒大家,阅读任何文章都是个复杂的过程,其中有无限种可能。
You put a child on one side of the mountains and you ask him to draw it, and a four- or five-year-old can do it easily, but then you ask him to draw it as it would appear from the other side and children find this extraordinarily difficult.
你让孩子在模型的一边,要求他把自己看到的三山模型画出来,四五岁的儿童便能够轻易做到,但是,如果你要求儿童画出,从模型另一边看过去的样子,儿童就会觉得非常困难
The reason--unless you can take about eight hours to do it--because, the way you're going to do it is you're going to take a train that goes one hour and fifty-eight minutes to Paris, and then you're going to take another train that zips down here in about four hours to Bordeaux, but you're paying by kilometer.
除非你想坐八个小时的火车,因为,你要走的路是,坐上火车,先花一小时五十八分钟去巴黎,然后以很快的速度用四小时到这儿,波尔多,按公里计费
So you need first to take the liquid helium and cool it below 53 degrees Kelvin before you can do the Joule-Thomson to cool it even further to make liquid helium.
我们首先需要,把温度江都53k一下,然后利用焦耳-汤姆孙实验,来继续冷却它。
I can't rely on Professor Guttag if I give this- if this code to him, I can't rely on him to type in a float. Actually I can, because he's a smart guy, but in general, I can't rely on the user-- I wouldn't do it right to see if you did.
当Guttag使用这段代码的时候-,我不能相信他一定会输入一个浮点数,实际上我能因为他很聪明,但是总体上来讲,别相信用户一定会按照规则来-,我会故意做错来试试你的程序的。
It's totally synthetic, there's no micro-organism involved in making the DNA for you, You can do it very rapidly in a laboratory, and fairly inexpensively now.
完全是复制的过程,没有任何微生物参与制造DNA,你可以在实验室里迅速地进行,费用现在也相当便宜了
Perhaps you ought to reexamine your religious values to see if they meet your needs in life. A religious experience can be a beautiful addition to living, if you put it in the proper perspective and do not let it-- I think it's "warp," "warp you."] Read some books on ethical culture."
你或许该重新审视自己的宗教价值观来判断,他们是否符合你生活中的需要,宗教经历可以成为,生活中美好的额外事物,如果你从一种适当的角度,不让它,我认为此处是印刷错误,你们看到一个warf的词了吗?,我认为是歪曲,歪曲你的想法,多读一些民族文化的书籍“
What you could do hundreds of years ago-- and can still do it today-- was go to a bank and present this bond or IOU and say, "What will you give me for it?"
在数百年前你们能做的,在今天还是能够做到的就是,到银行出示这份合约或欠条,问,你们根据它能给我多少钱
That's a little bit of a tricky question but-- So, do the best you can on it and think-- try to think about what this kind of theory would imply for gambling behavior.
这个问题有些难度,但是...,尽力思考这个问题,思考下这一理论,该如何应用到赌博行为上去
What Hicks said is that in these term structures, actually, I've just showed the one-period, he had one-period forward rate-- but you could do it over any combination and you can get forward rates of any maturity at any future date.
希克斯指出利率期限结构中,我刚才给你们演示了,希克斯是如何推导一年期远期利率的,但是你们通过其他组合重新推导,还算出未来任意时刻,期限的远期利率
I have connected to the course's central server from my own laptop and via dot slash chart am I about to run a little program that depicts as best we can with what with generally call ASCII art -- -- it's really all you can do in a terminal window like this -- our numbers from the past few years.
我已经通过我的电脑连接到了课程的中心服务器,在我的笔记本电脑上,通过键入“,/chart“,我将要运行一个被描写成,“ASCII码艺术“的小程序-,在一个这样的终端窗口中你们都可以做到-,过去几年中我们的人数。
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