In fact, of all the systems of cellular differentiation that are known in our bodies, probably hematopoiesis is the best known.

事实上,我们体内已知的,所有由细胞分化成的系统中,造血系统也许是最为人所熟知的

耶鲁公开课 - 生物医学工程探索课程节选

I had these lecture notes; I had all of these listening exercises; I basically just put it in a textbook.

我保存着这些笔记,还有所有的听力练习,然后汇总成一本教材

耶鲁公开课 - 聆听音乐课程节选

So to figure out bonding electrons, -- what we take is that number 18, which is our total number of electrons we need to fill valence shells, and we subtract it from our number of valence electrons, which is 10.

那么为了找出成键电子，我们将十八，也就是填满所有价壳层,所需要电子的总个数，减去我们所有的价电子的个数，也就是十。

麻省理工公开课 - 化学原理课程节选

So this takes all the information from CD-ROM and makes it into a story that a teacher, a parent, a librarian could read to the children.

所以这得从光盘上截取所有信息,将其制作成,一个老师，家长，图书管理员,能够读给孩子们听得故事。

麻省理工公开课 - 媒体、教育、市场课程节选

So the result is we can combine all of these as a single differential, and just like we've seen before, what that suggests is that we define another new quantity given by this expression.

结果就是我们能把所有的结果,整理成一个单一的微分，就像我们前面看到的一样，这说明我们可以利用这个式子,定义一个新的物理量。

麻省理工公开课 - 热力学与动力学课程节选

He knows the world's literature on diet and health, and he's taken all that information and put together into an eating plan in this particular book.

他研究了全球关于饮食与健康的文献,并在书中把所有的相关信息,汇总成一个饮食计划

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

And, again, all of these slides that I am showing all convert to PDF and will be posted at the website.

再次，所有这些我要展示的,的幻灯片都会转换成PDF格式,发布到网站上去。

麻省理工公开课 - 固态化学导论课程节选

They might matter a lot because humans have, in general, a confirmation bias such that once you believe something other information is then encoded along the likes to support what you believe.

可能是因为人…,所有人都有确认偏向,也就是说，一旦你相信了某件事,其他信息都会被你解读成,支持你所相信的信息。

耶鲁公开课 - 心理学导论课程节选

It turns out in the case of Hepatitis B, the way the lifecycle proceeds-- the cells make too much of the protein and not all of it gets assembled into the virus.

结果显示,在乙肝的病案中,病毒生命周期的发展情况,细胞制造了大量的蛋白质,但并不是所有的蛋白质都会组合成病毒

耶鲁公开课 - 生物医学工程探索课程节选

He seems to have had some work as the state licenser, but also more importantly as the nation's Latin secretary, which means that he would compose and translate all of England's correspondence with the governments on the continent into and from Latin.

他作为国家执照签发人似乎真做了一些工作，但更重要的是,弥尔顿还担任了国家拉丁语文书，也就是说他要,把英格兰大陆上政府的所有通信,编译成拉丁文或者从拉丁文编译成英语。

耶鲁公开课 - 弥尔顿课程节选

They never kept all the gold for all the dollars that they issued so you could say it's still backed by gold. The really important thing is it's not convertible into gold.

他们从不持有所有的发行过的,货币价值的金子，所以你可以说它是,被金子支持的，真正重要的在于,它不能转换成金子。

耶鲁公开课 - 金融市场课程节选

You could think of these as two companies producing bottled water and now we're going to get hundreds of letters saying not all bottled waters are the same, especially from Italians and the French, but never mind. Let's just pretend that they are.

把他们想象成两家瓶装水厂商吧,我估计我们会收到数百封信件,告诉我说不是所有瓶装水都是一样的,尤其是从意大利和法国寄过来的那些,无所谓了,就把它们想象成是同质的吧

耶鲁公开课 - 博弈论课程节选

But we might then wonder, for every person who gets less than the average amount of life-- suppose we take the median, take the amount of life that's exactly, 50 percent of the people get more, 50 percent of the people get less.

但是接着我们可能会想，对于所有活得比平均寿命要短的人-,假设我们取中间数，相对于平均寿命，刚好五成的人活得更长，五成的人活得更短。

耶鲁公开课 - 死亡课程节选

Our step three is to figure out how many bonding electrons that we need, or excuse me, how many total electrons that we need to fill up our octets, so that's just going to be 4 times 8, which is 32.

我们的第三步是判断,我们需要多少个成键电子，不好意思，是我们总共需要多少个电子,才能填满所有“八隅体“,那么这就应该是四乘上八，也就是三十二。

麻省理工公开课 - 化学原理课程节选

So you recognize patterns and then develop a model, and most desirably a quantitative model A quantitative model that explains the observations, obviously.But what Mendeleev did was he came up with a model that not only explained what we observed.

所以你们得到这些模式，发展成一个模型，和最令人向往的定量模型,一个定量模型明显地解释所有的观察结果，但是门捷列夫做的是,他提出的模型不仅解释了,我们观察到的东西。

麻省理工公开课 - 固态化学导论课程节选

So, using our simple valence bond theory, what we would expect is that we want to pair up any unpaired electrons in methane with unpaired electrons from hydrogen and form bonds.

利用简单的价电子成键理论，我们预计,要把所有甲烷中没有配对的电子,和氢原子中没有配对的电子配对来形成键。

麻省理工公开课 - 化学原理课程节选

So organs are made up of combinations of tissues where all the tissues are collections of cells that are doing some function, nervous tissue, muscular tissue, epithelial tissue, those are examples of tissues that form organs.

所以器官是由各种组织组合而成,所有的组织都是,具有某些功能的细胞集合,神经组织,肌肉组织,上皮组织,这些都是由组织构成器官的例子

耶鲁公开课 - 生物医学工程探索课程节选

So here, I'm going to have delta H, is just the sum for all the products of delta heat of formation right? Here I'm going to put together all the products. So this is a positive heat of formation.

所以这里△H就是所有生成物的,生成热的和,对吧？这里,我要把元素组合成所有这些,生成物，所以这里是正的生成热。

麻省理工公开课 - 热力学与动力学课程节选