-
And it just, it's not like a team sport or anything, so you just do it, whatever.
而且，这不是团队运动什么的，你想怎么弄都行。
-
And you just think that's just gone, if that sea decide to take that house, it's gone, you cannot do it.
这时你会想说，这房子肯定会被毁掉的，如果大海要毁掉它，它就会毁掉，做什么都没有用的。
-
Now this is actually a poor way to do it, because you might say, well, it's just the list.
它以这种形式显示出来了，现在这实际上是一种很差劲的方法，因为你可能会说，好吧。
-
So just keep in mind when you do see the chlorine in these drugs, it's very different from the acid chloride.
因此只要记住当你在这些药物中发现氯的时候，它不会是酰氯就好了。
-
It's a simple problem, but I just want to do it so you get used to working with vectors.
这是个简单的问题,但我还是想做一下好让你们习惯矢量运算
-
One thing I do ask you: If you are not doing it, if you don't participate, simply just keep quiet.
我对你们的一个要求是：,如果你不做，不参与的同学，请保持安静。
-
So if you demonstrate something by writing an intelligent answer just by outlining it and saying, well, what I would do is I would equate the energy lambda and then solve for lambda, I can see that you know what is going on.
如果你想证明一些东西,通过写下一些很天才的答案,仅仅大致说一下，好的，我想做的是能量相等,然后解出，我能看到你知道怎么做。
-
Just as in grade school when you're doing division and multiplication, you do it from left to right in terms of order of operations.
正像是在小学你做除法和乘法的时候,你毫不含糊地从左到右,按顺序做运算。
-
For a minute just assume that we can do this and I'm going to show you how to do it on the next slide.
我们暂时先假设基因已经插入到了质粒里,我会在下一张幻灯片告诉你如何做到
-
I don't know. A million people have participated in this implicit.harvard.edu and you could just go online, implicit.harvard.edu and then you could do it yourself.
大约有100万人参加过,你们可以上网，自己一个人做。
-
It just asks you, "Do you want to run the anti-virus software?"
而是询问用户，“是否要运行杀毒软件“
-
Would it be just to torture the suspect to get the information or do you say no, there is a categorical moral duty of respect for individual rights?
为了拿到情报而对他严刑拷打，是否合理,抑或你不赞同，你认为有尊重个人权利的绝对道德责任？
-
Speed, right. So another decision you face is do you just try and kick this ball as hard as you can or do you try and place it?
球速是正解,你还需要考虑,当你主罚点球时你是大力抽射,还是小力轻擦
-
If you click on that then you pull up the whole article and then you'll have it and you can store it, or just read it and do whatever you wish.
点击之后就可以下载全文,可以把它们保存下来,或者直接在线阅读
-
We use a liquid helium. And so in order to make a liquid helium, you can't take helium at room temperature and do this, because if you did, you would just heat it up, because the room temperature is above the inversion temperature, so Joule-Thomson would heat up the helium.
为了得到液氦,不能再常温,做这个实验,否则就是加热氦气，因为室温高于它的转变温度,所以焦耳-汤姆孙，实验会加热氦气。
-
It's not something you can do just whatever you want.
但你不能为所欲为
-
I will be also making them available at Allegra for people who would like to just purchase them already printed out so you don't do it yourself, but I know some people really prefer to work online--and certainly for the first week of reading, you can get started because it is online.I don't think things will be available at Allegra's until probably tomorrow afternoon.
我也同样会让这些书的纸质版,能够出现在学校书店这样喜欢读纸质版的同学,就不用到处去买了，但我知道有一些学生更喜欢,在网上阅读，当然第一周的阅读材料都已经放在，放在网上了你们可以开始阅读，所有的阅读材料,在明天下午后都能在学校书店里买到。
-
Because once you actually push people,to pin them down, what do you mean by it,you end up with something that's either just not true, or not interesting,or not necessary, or not particularly unique to death.
因为你一旦逼问他们这到底是什么含义，得到的东西既不会是真实的，也不会是必要和有趣的，也不会是对于死亡来说独特的。
-
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。
-
For example,to have--to give the impression of being provincial with-- like you just arrived at the train from Brittany in Gare Montparnasse, and you're just so totally out of it and then that's all you want to do, and you're sort of clueless.
例如,里面描述了乡下人的行为,就像你刚到了布列塔尼的蒙帕纳斯火车站,你一无所知,你当时却饥肠辘辘想急于充饥,简直就像丈二和尚
-
google Imagine you want to search through Google to find a particular page. You want to do it in a second. And you're going to just do it the brute force way, assuming you could even reach all of those pages in that time.
假设你想通过,搜索一个特定的网页,你想在1秒内得到结果,然后你就只管去做了,认为能在1秒内遍历遍所有的网页。
-
But, I think what most of you, actually having MIT come to MIT, have probably realized is sometimes it's nice to major in a science, because you can't just pick up a reaction and do it in your kitchen on the weekend, where as you can sometimes join a book group and do that.
但我认为对你们大多数人来说,既然来了,可能已经意识到最好是主修一门科学,因为你不能在你,周末的时候在厨房里做化学实验,然后你就可以参加一个读书俱乐部。
-
You'd pull out your pencil and paper, you can do it as a matrix inversion if you know how to do that, or you can just simply do substitution of one equation into another to solve it.
你知道你在小学的时候是怎么做的对吧？,你拿出你的笔和纸,如果你会的话,你可以解一个方程组,或者你可以单纯地。
-
Once you've got that, you can do minus 7 times a vector Just take the vector, multiply it by Pi and flip it over.
明白这点之后,你就可以计算-7乘以矢量,只需用 π 去乘以那个矢量,然后将其方向调转
-
Yeah, this is just one particular example of how to do it, but you could - so you have to identify something that's unique about it and then design a method for identifying that unique thing.
是的 这只是一个特定的例子,但你可以--,你必须找到它,独一无二的特性,然后才能设计出识别这种特性的方法
-
This is actually very representative of when you do research in the laboratory, you will find often things do not work quite exactly as they worked 20 minutes ago when you just checked it in your office, for example.
在实验室做研究时,这个实际上是非常具有代表性的，举个例子,当时只是在办公室核查它时,你经常会发现事物无法,像它们20分钟之前那样精确的工作。
应用推荐