Adiabatic can be either reversible or not, and we're going to do that probably next time or two times.
绝热过程可以是可逆的,也可以不是,我们可能会在下一次或下下次课上,研究这个问题。
And so for the three years that I was in the residential colleges, my closest friends on the whole were faculty or were .
因此,那三年来,我住在住宿学院中,总体说来,我最好的朋友,都是教员或一些研究生们。
However I've met many grad students with me or students when I was a tutor who express their frustration to me.
,我与许多研究生相处过,或当导师时的学生,学生曾跟我谈及他们的困扰。
You have a little more pressure in grad school, but sometimes that means when you're an undergrad your advisor will decide to put you on projects that maybe when you look at them seem a little bit silly.
那就是你们没有,要做出重大发现,或取得重大成就的压力,你们在研究生时候会有些压力,当然有时候这意味着。
But when you start doing scientific research or financial work, imprecision and rounding errors start to add up.
但如果你碰到涉及科学研究,或财政方面的项目时,不精确度,和错误就会累加。
And 50 or 100 years being an artist and working on your water colors, or whatever it is.
再用50或100年成为艺术家,研究水彩的运用等等。
You will never hear him using technical jargon artificially imported into the science of politics or the study of politics from the outside.
你不会听到他使用技术行话,做作地从学科外引入,政治科学或政治研究。
A stranger with a flair for cocktail party descriptive prose might have commented that the room, at a quick glance, looked as if it had once been tenanted by two struggling twelve-year-old lawyers or researchists.
一个鸡尾酒派对的调酒师,也能看一眼就对这件房子作出评论,他会看得出房间曾被两个奋斗的,12岁的律师或研究员租过。
Why, then, should we not study the acquisition of a cognitive structure like language more or less as we study some complex bodily organ?
我们为什么不应当,像研究某些复杂身体器官那样,去或多或少地研究,像语言这样的认知结构的习得
I think it's terribly important to keep the distinction in the back of our minds even if we find it, in practical terms, well nigh impossible and possibly even in many contexts a waste of time to be perpetually enforcing it.
你们一定要牢记这个区别,这实在是太重要了,尽管有时我们发现在一些的文本中这种区别很微小,看上去不值得花时间去研究或使用。
To calculate the expected utility of your wealth, you might also have to look at the expected return, or the geometric expected return, or the standard deviation.
要计算你财富的期望效用,你也许还要研究预期收益曲线,或几何预期收益率,或是标准差
So we're going to talk about thinking about the body as a system, as a system that can be understood the same way a motor could be understood or a computer that could be understood.
我们会讲到如何将身体看作系统进行研究,这个系统能够以研究,引擎或计算机的方法进行研究
Those of you in public health and there are some grad students here have probably heard this discussion before, but you guys aside, can anybody guess what might be explaining this relationship over in the left hand side?
你们当中如果有公共卫生学院的或研究生,也许就听说过这个问题的讨论,但那时你们只是旁听,有人能猜到是什么原因,造成左边的这个曲线形状吗
That's why we'll do some research or study research as well as do some search-- searching inside us.
那就是为什么我们除了探究我们的内心外-,也会做一些研究或调查研究。
This was not just about today,tomorrow for the five years; they followed them through much of their lives.
这调查不只是今天,明天或五年内的事;,而是研究了他们的大半生。
Most people today are attracted to the study of politics because they are interested in things they've read about in newspapers or seen on TV.
所为又为何,大部份对政治研究感兴趣的人,是因为他们,对读过之报章或电视报导感兴趣。
Or you might have to look at the fat tail.
或研究长尾分布
According to the research of Ulrike Malmendier at Stanford, she thinks that the stock market in ancient Rome was done on the street-- on the Roman Forum--and she can tell you where.
根据斯坦福大学乌尔丽克克·马尔门迪尔的研究,她认为在古罗马,证券交易就在街边,或城市广场上促成,她能告诉你在哪
Furthermore it would seem that the study of the great books or great thinkers of the past can easily degenerate into a kind of antiquarianism into a sort of pedantry.
更甚之,研究这些巨著或,过往的伟大思想家,更可能轻易地降格为古物癖,或是卖弄学问。
We'll talk about a field which is growing now called biomolecular engineering and that is the design of biomaterials or new materials that can be implanted in the body, it's new ways of drug delivery.
我们也会讲到现在正在发展的一个领域,叫做生物分子工程,该领域主要研究可植入人体的,生物材料或新材料,它将是新的给药途径
Joshua Greene Or people like a very young Joshua Greene, who does a research on morality and shows that we have morality centers in our brain.
或年轻的,他对道德进行研究,显示大脑里有道德中心。
the first reason that we gave and we are just finishing up is because the question that we ask, whether it's the research questions that we ask, or the questions that we ask of ourselves, or our partners,matter.
我们之前讨论完的第一个原因是,我们提出的问题很重要,无论它是不是我们的研究问题,或我们为自己所问的,或为我们的伴侣问的。
The reason why we need positive psychology is to shift the pendulum from the 21:1 ratio that we have today: for every one study on depression or anxiety, we have 21 studies on-- sorry, for one study on happiness or wellbeing, we have 21 studies on depression and anxiety.
我们需要积极心理学是为了改变,现在的21比1这个比率:,每有一项关于抑郁或焦虑的研究,就有21项,对不起,应该是每有一项关于快乐或幸福的研究,就有21项关于抑郁或焦虑的研究。
These are completely optional, not required for the course, so there's no obligation for you guys to get involved in these things, but I'll mention these things as we go along in case anybody would like to get involved in working with professors or graduate students.
这些都是自愿选择的,而不是课程要求,所以并不强制你们都参加,但随着课程的进行,我还会不断提及,便于任何感兴趣的同学,能够与教授或研究生一同参与研究
The issue of psychopathy, of people who, either due to brain damage or because they are born that way, have no moral understanding, can help us cope with questions of free will and responsibility; of the relationship or difference between mental illness and evil.
比如那些精神病人,不论是因为大脑受损而造成的,还是先天性的,并没有道德观念,可以帮助我们研究自由和责任的问题,或是研究心理疾病与邪恶的关系或区别
Yes,on average, when you look at this group of 40 or 50 twins reared apart, when you look at the average, they are just about the same.
平均而言,当研究这40或50组被分开抚养的双胞胎,大体看来,他们是一样的。
If we want to know the possibilities for spiritual growth, value growth or moral development in human being, then I maintain that we can learn most by studying our most moral,ethical,or saintly people.
如果想知道心灵成长的可能性,人类价值增长或道德发展的可能性,那我认为,我们可以研究,最道德或圣洁的人。
You can search obviously by any of the fields up top by days ; of the week you want a class; days of the week you don't want a class; grad level or undergrad level, faculty scores that are 4.0 and higher, ; course overall scores that are 4.0 and higher; and a whole number of other features including synchronization with Google calendar.
你可以按日期来搜索网页上的任一科目,以决定哪天去上课,哪天不去上课;,研究生课程或本科生课程,教师打分为4分或更高的课程,课程总学分为4分或者更高的课程;,当然很多其他选择方式,包括Google同步日历。
But just go to cs50.net, click office hours and you'll see the Google Calendar with all of the office hours that are still happening tonight, as well as tomorrow and these are just an opportunity to chat, to ask questions one on one with the teaching fellows or course assistants or frankly just a way to hang out during brain break and work on projects and then see what some of your friends might be tackling themselves.
但是我要提醒大家去cs50,net网站看看,这里清清楚楚告诉你,什么时候该学习工作,当然也包括今晚的明天的,我们还有一个机会供,一个与研究生助教或课程辅导员交流的机会,更直白来说,是提供你们开小差的机会,看看你们周围哪些人,在开小差呢。
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