This should be particularly bothersome to you because, as you've already experienced in 5.60, There are a lot of partial derivatives.
对你们来说这可能很让人头疼,就像你们在5。60里体验过的那样,这有很多偏微分和变量。
You'll hear them all the time and you should be using them all the time as well.
你会总是听见人们在使用这个句型,你也可以经常使用到生活中。
As you build these kinds of simulations, or anything like this, you need to think through whether things should be multiplicative or additive.
正如你建立各种仿真程序,或者类似的仿真程序时,你应该去想一想,他们应该是用加法还是用乘法。
As a young person, you should be enjoying your youth and not getting dragged in to some huge investment bank.
作为一个年轻人,你应该享受你的青春,而不是拖进投行的泥潭里。
And if you have your calculator all set up as you love and you don't want to change it, then maybe you should just go and get an $8.00 scientific calculator that doesn't have any of the graphing functions, because you don't actually need them, so that's a better option for you, you can do that as well.
如果你的计算器里已经按照你的喜好编好了,而你又不想改动,那么或许你可以,去再买一个八美元的科学计算器,它没有任何绘图功能,因为实际上你也用不到这些,所以这对你来说是一个更好的选择,你也可以这样做。
So, as you live your life you have to answer questions like what should you eat?
在日常生活中,你都要回答很多问题,诸如吃什么?
Maybe I will add this on as a problem you should do in your homework.
也许我会把这个作为,练习题加到你们的作业中去
You're Coke, what should you price as if you're trying to maximize your profits?
你是可口可乐,你应该如何定价,如果你想要利润最大化
Now many of you may have heard, many of you may know, and if you don't already know this, I should warn you, that I have a reputation around Yale as being a harsh grader.
你们中的大多数可能听说过,你们中的一部分可能知道,如果你真的不知道,那么我要警告你,我在耶鲁,是出了名的严厉。
And just as with variables, you should use some common sense, some style here, and the function's name should X Y communicate what it does, calling it X or Y or Z is generally not all that helpful.
就像变量,你使用一些常识,一些类型,和函数名需要,传达它所做的事情,把它叫做,或者Z通常是没有什么用处的。
I think you should have called me as soon as you got here
你应该一到就给我打电话的,
You should know that people have to live for 43 years pretty much one way as a blind person.
大家可以想象,不得不带着一只失明的眼睛生活了43年的人,几乎就是个盲人。
Therefore, you will produce enough profit to make it possible, so that these small farms, you should imagine as typically having one or two slaves playing a part in this experience.
因此,需要创造足够的利润,才能使每个只有,一两个奴隶的小农场,能够在那段时间得以维系下去
So I think you should use it as much as possible.
所以你可以尽可能多地使用这个句型。
And you should be using it all the time as well.
你也会常常使用这个句型。
Did I conceive all this people, did I bear them, that You should say to me, 'Carry them in your bosom as a nurse carries an infant,' to the land that You have promised on oath to their fathers?
这些人是我十月怀胎生下的吗?,您告诉我吧,如养育之父抱着吃奶的孩子’,直抱到您起誓应许他们祖宗的地方去?
But if you're a freedman you're-- the other thing I should tell you is that in Roman law if you're manumitted as a slave, you're made free, if you're manumitted in the normal way they did it, that makes you a Roman citizen, if your owner was a Roman citizen.
但如果你是自由人-,有一点我得解释一下,罗马法律规定,如果奴隶被释放了,如果是正常方法被释放的,他就会成为罗马公民,前提是他的主人是罗马公民。
Hawthorne wrote a short story you should read sometime, as a balance to all of this optimism of this period, irresistible as that optimism was.
霍桑写了篇短文,有机会你应当读读看,他给那个狂热乐观主义时代打了一针清醒剂,因为那是种不容抗拒的乐观
STUDENT: So, how do you come to a conclusion as to which you should use then, if you can determine the size based on solution, or based on input, so how do you decide?
学生:所以,你怎样决定你该用,哪个来算呢?现在如果你可以选择是,基于解决方案的大小,还是基于输入的大小,你应该怎样决定呢?
You have to form some kind of balance in your life and not let anyone demand a hundred hours a week of your time If they do, you should sell the stock they give as soon as you can and diversify.
你必须形成一个平衡在你的生命中,不能使任何人让你,一周工作一百个小时,如果他们这么要求了,你应该以最快的速度,把他们给你的股票卖掉然后转业。
Now incidentally, that's an interesting question that you bring up, because--should I pay any attention to dividend dates as an investor?
你提出了一个很有趣的问题,投资者应该注意除息日吗
I know this is a simple example, but when you mature as a programmer, one of the first things you should do when you sit down to tackle some problem is write something like this pseudo code.
我知道这是个很简单的例子,但是当你们成长为一名程序员后,当你们碰到问题后第一件事情就是,该写一些类似于,伪代码的东西。
So you should have gotten two handouts as you came in, and if you didn't, please raise your hand and a TA will come to you and get you that second handout.
因此你们应该都在进来的时候拿到了两份讲义,如果你没有,请举手示意,助教会过去,给你第二份讲义。
But to get it vivid,you should think of it as though it's being done to you.
但为了更形象,你们应该,把它想成是发生在你身上的。
Just as we said you should never choose a strictly dominated strategy, you're probably never going to choose a weakly dominated strategy either, but it's a little more subtle.
我们说过,不要采用严格劣势策略,你也不应该采用弱劣势策略,不过这个更严密一些罢了
So if I post it on Wednesday to cover the material for that week, then you should attempt it as quickly as possible because I'm going to assume you have done the problems when you come for the next few lectures.
如果我周三布置了关于该周课堂内容的作业,你们应该尽快着手去做,因为当你下周来上新课时,我会假设大家都已经把上周题目做完了
And if you're sharing a particularly decent amount of code, you should definitely submit it as private, or if easier, you can email help at cs50.net.
当你分享了一些相当好的代码量,也可以私下提交,或者更简单点,发邮件到cs50,net寻求帮助。
You should, in your fiduciary duties as a board member, be trying to help them lower their taxes.
作为受托人的董事,应该帮助他们降低税金
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