So, for example, for the chlorine case, we would say that the electron affinity for chlorine is actually positive 349 kilojoules per mole.
比如,以氯为例,我们可以说氯的电子亲和能,应该等于正的,349,千焦每摩尔。
The piston has a cross-sectional area, a, and the force pressure is force per volume area.
我们以活塞系统为例,来说明膨胀功。
So, let's say we're talking about the baseball, have a wavelength of the baseball that's on the order of the baseball.
克服质量的效应,比如说以棒球为例,要棒球的波长有它尺寸数量级的波长。
Women, for example, living in places where they are oppressed are in general less happy than women living in free countries.
以女性为例,生活在压迫制度下的一般,没有生活在自由国家的女性快乐。
Retroviruses, for example, can only insert - can only transduce and express their DNA in cells that are dividing.
就以逆转录病毒为例,它们只能在分裂阶段的细胞里,转导并表达自己的基因
But just to make it concrete and to see what's at stake, consider the distribution of wealth in the United States.
但为了更形象,看看问题何在,以美国的财富分配状况为例。
And those things that are valuable for their own sake or in their own right. Take something like a job.
及因自身品质被列为好的东西的东西,以工作为例。
In the case of the Pharaohs of Egypt, the Pharaoh was himself a god, and insisted on being worshipped in that way.
以埃及法老为例,法老自己就是神明,并且要向神明那般膜拜
And so you can imagine that if you mix these, if you take sodium and you mix it with chlorine you get sodium chloride.
如果将它们混合,以钠和氯反应为例,就会反应得到氯化钠。
A good example of that is Pollan's book, In Defense of Food, that you started reading now.
以鲍兰的著作《为食物辩护》为例,这本书你们已经开始读了
Once again, the computer revolution has served as an illustrative case study.
我们再次以计算机革命为例,来说明这个问题。
But there's a balance to it that I'll discuss in a while.
我等会儿会提到这中间权利的制衡,以英国为例
Take, for example, Tony the Tow Truck.
以托尼的拖车为例。
We'll look at our example of 8.
我们以8为例。
Taking the problem, recognizing that you know what, 8 even though this is a pretty big problem size 8 in this case and last time it was size 8 or in the case of the papers in size of a thousand roughly with the phonebook, I assume these are in a perfectly straight line they won't quite fit.
以这个问题为例,你们要认识到,在这种情况下,这是个比较大的问题,其大小是,上次它的大小也是8,但在纸片那个问题中,电话簿的规模大概是上千的,现在假设这些,杯子完全在同一条直线上,虽然并不十分符合这个条件。
And we give different names, depending on what kind of electrons we're dealing with, so, for example, with h c l here, we can talk about having bonded versus lone pair electrons.
我们还起了不同的名字,给我们要处理的不同类型的电子,以氯化氢为例,我们来介绍一下成键电子与孤对电子。
Well, if we just take, for example, MgO, and let's try Mg, magnesium chloride just as an example.
我们以MgO为例,让我们试试Mg,MgCl2也是一个例。
Using coronary heart disease as the outcome you see about a quadrupling of risk in this case.
以冠心病为例,两者的差别达到四倍
So, one difference between photoelectron spectroscopy and, for example, the photoelectric effect is that in this case, we're not just looking at one energy level, which is what we were looking at from the surface of a metal, now we're talking about this gaseous atom.
光电子能谱与光电效应的不同点在于,以这种情况为例,我们不只关心一个能级,就像原来在金属表面那样,现在我们研究的是气体原子,所以,我们可以从原子中。
In the case of Michael Jordan, some... I mean, to illustrate your point.
以迈克尔·乔丹为例。,我是说,用他来证明你的观点。
Let's talk about the polio virus vaccine, keeping those things in mind.
以脊髓灰质炎病毒疫苗为例,你们要记住这些知识点
Well, let's look at hydrogen see what would happen.
让我们以氢原子为例。
So let's make it more dramatic and think about Napoleon.
为了更加形象,我们就以拿破仑为例。
In the case of Nimes, N-I-M-E-S, which was largely a Protestant town, they knocked down the wall so the Protestants of Nimes could not defend themselves against this all-conquering Catholic monarch.
以尼姆为例,那儿曾经是一座新教徒的城市,但统治者们拆毁了围墙,所以新教徒们再也无法对抗,所向无敌的天主教统治者了
We want to talk about that same concept today in terms of polio, which is a vaccine that is both made and manufactured in a different way than the smallpox vaccine.
今天我们以小儿麻痹症为例继续讨论疫苗,脊髓灰质炎疫苗的研制与,大规模生产方式同天花疫苗截然不同
Take the boy who kept failing.
以在实验中不断失败的男孩为例
And so we'll talk about how that happened in the— using the examples of smallpox and polio.
所以我们会以天花和小儿麻痹症为例,讨论上述目标是如何实现的
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