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And in this case we're going to look at silicone, and we'll say if you can point out to me which requires the least amount of energy.
这次我们要做的是关于硅的，我们来看看大家是不是,能够为我指出那一项需要消耗的能量最少。
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So, if I look at the mole ratios on the reaction over there I'm going to find that I'll be able to consume, at most, 1,029 over two, right?
所以，注意反应的摩尔比,我们会发现，1029摩尔的镁能被消耗，对吧？
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Okay, so if you're underweight your body is depleting its fat stores and therefore that may make you unhealthy.
你的看法是如果体重过轻,身体会把储存的脂肪消耗尽,因此导致了健康问题
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So this will be total quantity of goods produced by Firm 1 and goods produced by Firm 2 that are consumed.
所以它量表示,公司1和公司2,所生产出的,能被市场消耗的产品总量
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The electron's going to come out of that highest occupied atomic orbital, that one that's the highest in energy, because that's going to be the at least amount of energy it needs to eject something.
这个电子应该是从,最高的被占据轨道上出来的，它的能级是最高的，因为这样的话发射出它,只需要消耗最少的能量。
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These offerings are generally consumed by the offerer and his family, very often in a festive situation, as a big feast, after certain portions are donated to the priests, again.
这些祭品通常由供奉者及其家庭自己消耗掉，通常在节日，把某些部位先给祭司后，它被作为大餐被全家享用。
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And I want to suggest to you that part of the misogyny of the novel part of that misogyny is connected to this consumptive ethos.
我还要提醒你们小说里的厌女症部分,一部分的厌女症是和这种消耗性的气质相关联的。
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Two moles of mag consume one mole of tickle, giving us one mole of Ti, and that's 515 moles of tickle consumed.
两摩尔的镁消耗一摩尔的四氯化钛，得到一摩尔钛，也就是说需要消耗掉515摩尔的四氯化钛。
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So, second ionization energy simply means you've already taken one electron out, now how much energy does it take for you to take a second electron out.
第二电离能简单地说就是,在你已经拿走一个电子以后，再拿走第二个电子,所需要消耗的能量。
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And at the end of the reaction, you have the reactor consumed of titanium tetrachloride magnesium.
在反应的结尾时，反应器里面,消耗了四氯化钛和镁。
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If we have too much gas in here, in other words, if the gas is at too high a pressure, the collisions with the gas molecules will consume the energy of the electrons and, again, we will see nothing.
假设这里有过多气体，换句话说，如果气体处在一个高压状态下，气体分子间的碰撞将会消耗,电子的能量，同样，什么也没有。
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Alumina is really stable, which is why it takes so much energy to make aluminum.
矾土相当稳定，这就是为什么需要消耗大量的能量制备铝了。
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So the average person, average normal weight of a typical person might consume 2000 calories a day.
普通人,拥有平均体重的普通人,一天大概消耗二千卡
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Now this is a good place to start, because we are very familiar with ionization energy, we've been talking about it it's that minimum energy required to remove an electron from an atom.
现在这是一个开始下面内容的好地方，因为我们已经很熟悉电离能了，我们从很久以前就一直在讨论,它是从一个原子中,拿走一个电子所需要消耗的最低能量。
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I mean they were underestimating the amount they were eating so it was--it worked in-- it made them look better then they were actually doing.
他们低估了所消耗食物的总量,所以这是,这使得他们吃得看起来比实际的少
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And so, when you think about how much cement concrete are consumed annually on the planet, this becomes a considerable point source of greenhouse gas emissions.
当你想到,在地球上每年要消耗多少的水泥混凝土的时候,这将是温室气体排放的,一个主要来源。
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I can only make as much titanium as is consumed by the available magnesium.
有多少可以被消耗的镁,就能得到相应的钛。
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But what this study found was people were asked to estimate how much food they were consuming and how many calories they were burning through physical activity.
但是这个研究发现,当人们被要求估测,他们吃了多少食物,通过体育运动消耗多少卡路里时
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Well, electrolysis of water consumes energy.
好了，电解水消耗了能量。
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The top priority on the right has become to spend energy.
而右边的则是消耗能量
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And I would suggest to you that the consumption of home is driven by a certain kind of desire as well, that desire to move up in the American class structure: "the first electric refrigerator in my family."
而我的看法是对家的消耗,也是由一种特定的渴望驱动的，这种渴望上升到美国的阶级结构：,“我们家的第一台电冰箱“
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And that amount of energy will be subtracted.
那些能量将会被消耗掉。
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In other words, you might think of it as a kind of artificial, processed, bland, easily consumable version of fate. I really mean that. One of the funny things about that debt to Finnegans Wake is, Finnegans Wake as a book of puns is unreadable.
也就是说，你可能会把它当做一种人为的，处理过的，乏味的，容易消耗的命运，我正是此意,关于《芬尼根守灵夜》中一个有趣的事是,它作为一本充满双关语的书是不值得一读的。
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So in the case of 12 32, that is our highest kinetic energy, it's the smallest amount of energy it takes to pop an electron out of that orbital.
因此，1232是我们能够得到的,最高的动能，它是从这个轨道中,打出一个电子需要消耗的最低能量。
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For most of you on your homework assignments, I'm hoping it's a little less than that, but not much less than that.
你们一起做作业的时候,我希望作业不会消耗你们那么多时间,比20小时少点就行了呗
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It's expensive because the process by which we produce it is energy intensive and resource intensive.
它贵是因为我们制造它的,过程消耗了很大的能源,和资源。
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And the truth is that yes, this costs energy, we're going up to a higher energy state.
事实上，它需要消耗能量，我们到了一个更高的能量状态。
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And when it falls back down that energy is given off.
当它回去的时候,它的能量也消耗殆尽了。
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As we'll discuss in the class, and most of you probably know this, your body weight is a function of how many calories you take in and how many calories you burn off through metabolic processes but also physical activity.
我们将会讲到,而且你们中的大部分人可能也知道,你的体重随着卡路里的摄取量,和代谢中的消耗量而变化,还跟肢体活动有关
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And then you can look at food disappearance data and that's sort of a connection with the food production data: not so much how much is produced but how much of it is disappearing from the--the food supply.
然后看看食物消耗的记录,会与食物生产的数据,有某种联系,与其看在食品供应中生产了多少,倒不如关注被消费了多少
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