So what we're going to do is set these two things equal to each other, put in stars here.
我们只需要令这两个表达式相等,在这里标注上*号
I see. Then could you tell us about one of the most memorable students you've had?
我明白了。你能和我们谈谈令你印象最为深刻的一位同学吗?
Because here what we have is some atom that we're studying, in the case, it's going to be a gas, and we hit it with a photon that has some incident energy.
因为这里我们要研究的是一些原子,在这种情况下,一般是气态的,然后我们令一个,具有一定初始能量的光子打上去。
What you want to ask about all these things that I'm putting in front of you is, "Are these supposed to rend our hearts?"
你们有没有什么问题想问我的,在给你们呈现了那么多,画面后,这些是不是也会令我们感到揪心呢?
Yet in many ways, Machiavelli proceeds to deprecate the virtues of the nobility, perhaps to our surprise.
然而在很多方面,马基雅维利却抨击,贵族阶级的所谓美德,或许这令我们很惊讶。
So, you know, I actually paused and tried to lend a hand with this and what struck me at the end of this experience of walking this individual through the process of buying a ticket was actually a recurring theme in my mind for this course.
所以,你们懂的,我停下来帮助了她,令我惊奇的是,这次买票的经历,正是我们这次课程的,一个主题。
So far our ability to de-differentiate cells or find out how to do that is limited.
迄今为止,我们令细胞去分化的能力,和技术方法还相当有限
We love to read and everything we read is a page turner, ; all to the good; but the fact is our fascination with reading isn't simply a fascination that takes the form of having fun.
我们喜欢阅读,并且总是迫不及待地翻到下一页,每一页都在讲好事;,但是事实上阅读真正令我们着迷的地方,并不在于简单的娱乐功用。
So, we are talking about a wealthy group, and of course, the thing that struck Schliemann almost amazingly was that in the circle of graves that we've been talking about, he found all kinds of precious things buried.
所以,我们所谈论的是一个富有的群体,当然,令谢里曼为之震惊的是,在这些墓葬圈之中,正如刚才提到的,他找到了品目繁多的奇珍异宝
So I differentiated this object, this is my first derivative and I set it equal to 0 Now in a second I'm going to work with that, but I want to make sure i'm going to find a maximum and not a minimum, so how do I make sure I'm finding a maximum and not a minimum?
这样我就对它求出导数了,这是一阶导数,令它等于0,一会我们就要计算了,但我先确定一下是最大值还是最小值,我怎么确定是最大值还是最小值呢
Chastity is not only an obsessive topic in the early poems for Milton or in the published treatise that we looked at last time, The Apology for Smectymnuus.
贞洁不仅在弥尔顿早期诗篇中是一个令其着迷的话题,抑或是在我们上次阅读的出版论文中,对Smectymnuus的致歉信。
And I think it shocked me when I was in that room was that there were all kinds of adults setting there around the table talking about young people, the relationship to technology the relationship to culture the relationship to schooling and to each other.
在现场有一件事令我感到震惊,我们一群成年人来参加听证会,围桌讨论各种关于年轻人的问题,讨论年轻人与技术的关系,与文化的关系,与教育的关系以及年轻人之间的相互关系。
This is one of the biggest classes at Yale, but I think we've got it so it will be a good and satisfying experience with you.
我们是耶鲁人数最多的班级之一,但我想我们会让这门课,成为一次美好和令你们满意的经历
If you want to know what the number c is, you say, let's put time t=0.
比如,如果你想知道系数c代表的是什么,我们令时间t=0
So, if we took the case of nitrogen, if we add an electron to nitrogen and go to n minus, we find that the change in energy is 7 kilojoules per mole.
如果我们以氮为例,如果我们给氮增加个电子令它变成-1价的氮,我们会发现能量的变化是,7,千焦每摩尔。
We implicitly demand of expository texts," he goes on to say -and he may be alluding to Gadamer here because after all Gadamer is talking primarily about expository text, works of philosophy, works of social thought, which of course aren't trying to surprise or trick us.
我们暗中希望能得到解释的文本“,他接着说下去,而且他可能在这里提到葛达玛,因为毕竟葛达玛主要研究解释性作品,哲学作品,社会思想作品,这些当然不会试图去令我们惊讶或者是误导我们。
So it's a more specific version of the equation where we have the n final equal to 2.
当我们令n等于2时,使这个这个方程变成更具体的版本。
We're going to differentiate with respect to q1, the thing we're trying--our control variable, the thing we're trying to maximize the thing with respect to and set it equal to 0.
对q1求导,q1是控制变量,也就是我们想要求出的最大值,令它等于0
We're asking the question, taking S2 as given, what S1 maximizes this expression and as the gentleman at the back said, I'm going to differentiate and then I'm going to set the thing equal to 0.
我们来讨论在S2已知的情况下,S1的最大值是多少,就像坐在后排的先生说的那样,我们要去求导然后令导数等于0
I want to say a little bit about the cost of vaccines because this is a part of what makes it difficult to accomplish what's usually our goal in a vaccine development, which is deliver the vaccine to every population in the world.
我想谈谈关于疫苗的成本,因为这是令我们的疫苗发展目标,无法得以实现的困难之一,这个目标就是将疫苗送至世界上每一个人
What I did was I differentiated this fairly simple function with respect to q1 and since I want to find a maximum, what I'm going to do is I'm going to set this thing equal to 0.
只不过是对q1求导了,既然我们要求出最大值,只需要令导数等于0就可以了
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