• Let's re-draw this, so it looks a little bit neater, where we have a triple bond in the middle instead, and again, we need our negative 1 charge there.

    我们重写这个,这样看起来更整洁一点,我们有一个三键在中间,同样地,我们这里需要一个负电荷。

    麻省理工公开课 - 化学原理课程节选

  • If we overlay what the actual molecular orbital is on top of it, what you see is that in the center you end up cancelling out the wave function entirely.

    如果我们把真实的分子轨道覆盖在上面,你可以看到中间的,波函数是完全抵消掉了。

    麻省理工公开课 - 化学原理课程节选

  • The scripts are in the middle, the sprites are on the right hand side, so when I have the stage selected at the moment, I'm seeing the script that are associated with sort of the whole program itself, the so called stage.

    这些脚本在中间,这些精灵都在右边,当我们选择了某一刻的场景,我们就会看见与整个方案相关联的,脚本,这就是所谓的场景。

    哈佛公开课 - 计算机科学课程节选

  • And what you'll find is that the maximum work out is obtain for a reversible path.

    对于各种可能的中间路径,我们将发现,做功做多的是可逆路径。

    麻省理工公开课 - 热力学与动力学课程节选

  • You have a molecule where we put the carbon in the center, and we go up like this, like this, and out the back.

    你有一个分子,我们把碳放在中间,现在我们得到了。

    麻省理工公开课 - 固态化学导论课程节选

  • After all that looks a lot like the Downs-Hoteling model, we've got two candidates exactly at the middle, is that an equilibrium?

    毕竟那看起来很像当斯-霍特林模型,我们有两个绝对在中间的候选人,那是个均衡吗

    耶鲁公开课 - 博弈论课程节选

  • PROFESSOR: And so in this case, it's using the same piece, but it's returning that middle value that says they're actually the same.

    教授:那么实际在这个例子中,我们用的是同一个函数,它返回了中间的值也就是,0来表明着两个参数。

    麻省理工公开课 - 计算机科学及编程导论课程节选

  • So, I think if we said we've got melody, we've got theme, we've got bass, we've got a bunch of other stuff in the middle, that's just fine and dandy.

    那么,如果说我们听到了旋律,听到主题,听到低音部,听到中间有一堆别的东西,就算令人满意了

    耶鲁公开课 - 聆听音乐课程节选

  • 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

  • So, we can put our sulfur in the middle, and then it doesn't really matter how we draw the rest of it, where we put our c l's versus where we put our oxygen.

    那么,我们可以把硫放在中间,然后把其它的原子画在哪里就不重要了,把两个氯原子与一个氧原子放在哪里都行。

    麻省理工公开课 - 化学原理课程节选

  • We're seeing that the wave function's adding together and giving us more wave function in the center here.

    我们看到波函数加在一起,使中间的波函数更多了。

    麻省理工公开课 - 化学原理课程节选

  • So that should make it very easy to picture that this is being cancelled out in the middle.

    这让我们很容易想象,在中间它是被抵消了。

    麻省理工公开课 - 化学原理课程节选

  • What we've learned so far is as a first approximation, what we want to do is put the atom with the lowest ionization energy in the middle here.

    我们之前所学的可以作为第一近似,我们要做的是把电离能,最低的原子放在中间

    麻省理工公开课 - 化学原理课程节选

  • you can open your eyes again, so now what happened, We ended up with two centrist candidates.

    你们可以睁开眼睛了,现在发生了什么,我们有两个中间派候选人

    耶鲁公开课 - 博弈论课程节选

  • See if we can find it here. And notice, by the way, that I commented out the previous debugging line, rather than got rid of it.

    我们再去从它们的中间开始尝试,看看我们能不能发现问题源,顺便说一下,请注意。

    麻省理工公开课 - 计算机科学及编程导论课程节选

  • So our skeleton tells us that carbon is in the middle, so we'll put the h on one side, and the n on the other side there.

    我们的骨架告诉我们碳原子应该放在中间,因此我们把氢原子放在一边,把氮原子放在另外一边。

    麻省理工公开课 - 化学原理课程节选

  • So instead, these would be canceling out wave functions between the two, so we would end up with a nodal plane down the center.

    相反,两者之间的,波函数会相互抵消,所以我们中间会得到一个节面。

    麻省理工公开课 - 化学原理课程节选

  • All right. So, let's go ahead and draw our Lewis structure here with sulfur in the middle.

    好,那么,让我们来把我们的,路易斯结构画在这,硫在中间

    麻省理工公开课 - 化学原理课程节选

  • So, this one can be tricky because oxygen looks like it's in the middle because of the way it's written, but we need to start by looking at the lowest ionization energy.

    这个例子可能有些狡猾,因为氧看起来是在中间的,因为它是这样写的,但是我们需要从寻找最低的电离能开始。

    麻省理工公开课 - 化学原理课程节选

  • It's easy to write the skeletal structure, because it's all oxygen, we don't have to worry about what's going to go in the middle.

    画它的骨架结构很容易,因为它们都是氧原子,我们不需要担心哪个原子在中间的问题。

    麻省理工公开课 - 化学原理课程节选

  • So in one case, we could actually put carbon in the middle, in one place, we could put sulfur in the middle, and in one case we could put nitrogen.

    那么有一种情况是,我们把碳放在中间,还有一种情况是,把硫放在中间,另外一种情况是把氮放在中间

    麻省理工公开课 - 化学原理课程节选

  • So as I just said, we want to put that one in the middle.

    我们将把这个放在中间

    麻省理工公开课 - 化学原理课程节选

  • And in between the two cancel, and here we are at the minimum.

    在这两个中间我们得到最小值。

    麻省理工公开课 - 固态化学导论课程节选

  • If we look at our last structure here where we have nitrogen the middle, we can also figure out all those formal charges, and in this case we have plus 1 on the nitrogen, we have minus 2 on the carbon, and then we end up with a 0 on the sulfur there.

    如果我们来看看最后一个结构,在中间的原子是氮,我们同样可以计算出所有的形式电荷,而在这种情况下,氮为正一,碳为负二,而最后硫为零。

    麻省理工公开课 - 化学原理课程节选

  • And that idea was, we make a guess in the middle, we test it so this is kind of a guess and check, and if the answer was too big, then we knew that we should be looking over here. If it was too small, we knew we should be looking over here, and then we would repeat.

    这些有理数是有序排列的,然后我们的想法是,首先在中间取个数作为猜想数,然后对这个猜想数进行验证,如果由猜想数得到的答案太大,我们知道应该跳过,比猜想数大的那个区间,如果太小的话。

    麻省理工公开课 - 计算机科学及编程导论课程节选

  • So, we keep the atoms with the lowest ionization energy in the center.

    因此,我们把电离能,最低的原子放在中间

    麻省理工公开课 - 化学原理课程节选

  • Our kind of centrist candidate, maybe even this centrist candidate who's name is?

    我们中间派的候选人,这位中间派候选人,名字是

    耶鲁公开课 - 博弈论课程节选

  • Now here we ended up with two centrist candidates, which is a result pretty close to what we saw in the Hoteling model, Is this an equilibrium?

    现在我们最终有2个中间派候选人参选,这与我们,在霍特林模型中看到的非常相似,这是一个均衡吗

    耶鲁公开课 - 博弈论课程节选

  • In this case, the intuition about crowding towards the center to get votes.

    这个案例告诉我们的是,候选人都挤到中间立场以拉拢更多选票

    耶鲁公开课 - 博弈论课程节选

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