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It's very exciting, but if you think you know everything you don't need to learn, you don't belong to us. I always need to learn.
这很令人兴奋，但如果你认为,你什么知道，你不需要学习了，那么请你退出百度，因为人总是在学习。
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Yeah, I think if you live outside of London and you need to commute, you got to get the train.
如果你住在伦敦市区外面，你需要坐火车上下班往返。
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Even if you worked in a small shop, they only had eight workers and you were related to half of them.
如果你在一个小商店工作,你需要和八个员工的一半人协调工作
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And I'm sure you can imagine that if you want to label onw protein green and one red and one yellow, now you can start looking at really complex biological processes.
我相信你们可以想象如果你,需要把一个蛋白质标记成绿色,一个标记红色，一个标记黄色，这样你就可以研究非常复杂的生物学过程。
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If need be, occupy a throne, Where nobody can call you crone.
如果需要，占领一个王位，哪里没人会叫你老妇人。
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If you take part in a partnership you are individually liable for the debts of the corporation.
如果你加入了合伙制企业,个人需要为企业的债务承担责任
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Of course, if you have cereal with milk, then you've got to enter the milk as well because it wasn't just the cereal that you had.
当然,如果你吃了牛奶泡谷物,你还需要输入牛奶,因为你不仅吃了谷物
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He said, "If you need any help, I can help you out."
他说，“如果你需要帮助，我可以帮你“
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And you should just do it to learn the material.
如果你没法做需要帮助的话。
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So,if you're not willing to accept the no branching rule, if it strikes you as a bizarre thing to throw in to personal identity, maybe you need to reject the personality theory.
所以若你不愿意接受无分支规定，如果你觉得这个人认同感里很奇怪，也许你就需要否决人格理论了。
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So it turns out there's a solution to this: If you need more precision, more digits after the decimal point than a float allows, what do you go for instead?
所以这里有一个解决方案：,如果你需要比float类型允许的更高精度，小数点后更多位数,那你该用什么取代它？
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if you want to see some more, if you want to travel, so you need it absolutely.
如果你想见识更多，如果你想旅行的话，你绝对需要英语。
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So if you need help, you probably will get a significant amount of help.
所以如果你需要帮助，你就会得到很多有用的帮助。
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If you don't, we may have to review your future with this company.
如果不这样的话，恐怕我们需要重新考虑你在公司的发展前景。
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You know, if you want to measure the potential energy of something in a gravitational field, you have to define the zero somewhere, right, because it's arbitrary. You can set it anywhere you want. It's the same with enthalpy.
你知道，如果你想测量重力场,中某种东西的势能，你需要，在某处定义一个零点，对吧？,因为势能的值是任意的,你可以把它设定在。
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It says that, "If a body has an acceleration, then you need a force and the relation of the force to acceleration is this thing."
它是这么说的,"如果一个物体有加速度,那么你需要有一个力,力和加速度的关系是这样的"
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You didn't have to go to some fancy school if you were a czar, to be a czar in training. You had tutors as all these folks did.
如果你是沙皇,你不需要读什么贵族学校,沙皇太子有私人导师,所有的太子都有
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As shown in this cartoon here, again you don't need to know the details of this, but if you're interested in knowing what's the biological bases of the genetic code this is it.
像这个动画里画的那样,这里你也不需要了解细节,不过如果你很有兴趣想知道,遗传密码的生物学基础
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I don't care how you do it on exams or on problem sets, but you do need to be aware that the 3 d once filled is lower in energy than the 4 s, and the reason you need to be aware of that is if you're asked for the electron configuration now of the titanium ion.
我不关心你们在考试或者,问题集中如何做它，但是你们的确需要知道3d一旦被填充,它的能量是小于4s的，你们需要知道这个的原因,是如果你现在被要求,写出钛离子的电子构型。
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We can know this information even if we just knew that the bond was stronger, we wouldn't need to look at a graph here, because it turns out that if you have a stronger bond, -- that also means that you have a shorter bond -- those two are correlated.
我们依然可以得到上面的信息,即使我们所知道仅仅是这个键更强，我们不需要去看这个图，因为事实上如果你有一个更强的键，这也就意味着你有一个更短的键-,这两点是互相关联的。
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You need to, if you want something to be printed out inside your code, you need to tell the machine to do that.
你需要，如果你想要,在代码中显示一些东西的话，你需要告诉机器这么做。
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- So in fact, if you want a super long number -- -- let me go ahead and reopen this program -- long you could declare long.
所以事实上，如果你需要一个超级长的数字-,让我们继续重新讨论这个问题-,你可以声明。
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But then Plato says, "Okay, but keep in mind all of what you need in order to have reminding, to have recollecting take place."
但是柏拉图又说,但是请记住,就是如果你需要能回忆与联想,起某个的东西
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It didn't-- if you needed more time to get some business done you'd have to borrow, but you'd only have to pay 1% a year.
如果你需要更多时间来完成业务,你需要借款,而只需付1%的年利息
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So your TA might take a minute, so be patient with them if they see your structure and they say oh, no, no, no, no that's wrong, that's terrible, and they don't immediately know why.
因此助教可能需要一点时间，如果他们看到你画的路易斯结构以后说,噢，不，不，不，不，这是错的，错得离谱，而他们却不能立刻说出错在哪。
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I don't think either of us are thrilled with the text, it's the best we've probably found for Python, it's OK. If you need it, it's there.
我不认为我们俩对于这个课本很满意，这是我们能找到的，最好的版本了，还不错，如果你需要它，就在网站上。
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These won't be graded, you don't have to turn them in, it's just to give you some extra practice if you want while you're studying for the exam.
这些题目不会记分，你们也不需要交上来，只是如果你需要的话，这可以让你,在准备考试的过程中得到更多的训练。
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I can't give it what it wants," know that when you're writing code and the problems that will remind of this, if you absolutely have to kill your program, you don't have to close the window, CTRL+C reboot crazy stuff like that, generally you can hit CTRL+C and it will just abort the program right where it is, in case you ever get trapped in some awkward situation.
我不能给它所要的“,当你在写代码时，程序将,提醒这个问题，如果你不得不,关闭这个程序，你不需要关闭这个窗口，重启像那样的疯狂举动，通常你可以敲,它将会在这个地方终止那个程序，假使你陷入了尴尬的处境。
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It requires RNA processing to happen smoothly, so if you can interfere with RNA processing you can stop a gene from being expressed.
转录需要RNA的顺利加工,因此如果你能干扰RNA加工过程,你就能阻止一段基因的表达
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A If you want to convert a number like 65 to the letter A, you just have tell the computer "cast that int to a char."
如果你要把一个像65这样的数字转换为字母，你只需要告诉计算机“把那个int型数据转换成char型处理“
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