so, essentially, they're establishing or controlling or changing the difference between the charge inside the cell and the charge outside cell.

因此本质上来说，它们制造或者控制或者改变,细胞内外电荷之间的电位差。

麻省理工公开课 - 化学原理课程节选

I'm going to say, quite to the contrary, the positive charge is concentrated at the center in a tiny, tiny, tiny volume.

我要说的是，完全相反，正电荷集中在中心,在一个非常非常小的体积内。

麻省理工公开课 - 固态化学导论课程节选

And in this case, the tie-breaker goes to the molecule in which the negative charge is on the most electronegative atom.

而在这种情况下，我们需要进行“附加赛“,也就是看看分子中带有负的,形式电荷的原子是不是电负性最高的。

麻省理工公开课 - 化学原理课程节选

A man, who we will read later this semester, named Thomas Hobbes, was one who led the pack, led the charge.

我们在学期稍后，就会读到的一位名叫贺伯斯的人，他领众将猛攻。

耶鲁公开课 - 政治哲学导论课程节选

I love this because I would go around to all these angel investors 0 and VCs and charge them $5 or $50 to show them my new idea.

我喜欢这个成果,因为这样我就能四处拜访天使投资者,和风险资本家，收取他们5或50美元的费用0,向他们展示我的新想法。

斯坦福公开课 - Twitter之父Jack.Dorsey演讲：好奇和灵感的力量课程节选

At the annual meeting, the shareholders can come and elect a board and the board then is in charge of the company.

在年会上,股东会聚集起来,选出董事会来管理公司

耶鲁公开课 - 金融市场课程节选

So, when we get really close together, granted, there is a net positive negative charge with a Coulombic force of attraction.

当它们真正离得很近时，假设有一个带正负电的电荷,带有库仑引力。

麻省理工公开课 - 固态化学导论课程节选

So we'll talk specifically about drawing Lewis structures and then about formal charge and resonance, which are within Lewis structures.

因此我们会专门讲一讲,如何来画路易斯结构,然后再讨论形式电荷与共振论，它们也属于路易斯结构的范畴。

麻省理工公开课 - 化学原理课程节选

So now that we have enough practice drawing Lewis structures let's talk about actually figuring out this formal charge.

那么现在我们已经做了足够多的画路易斯结构的练习,让我们来讨论一下如何得出形式电荷。

麻省理工公开课 - 化学原理课程节选

The center of excess negative charge on all of the dipoles is at the very center of the molecule.

多出来的键,的负电荷中心都集中在,分子的正中间。

麻省理工公开课 - 固态化学导论课程节选

So, an energy deficit, accelerating charge, the accelerating negative charge, because it's the negatives that are orbiting the positive center.

能量的损失，加速电荷，加速的负电荷，因为这是负电荷,围绕在正电荷中心的周围。

麻省理工公开课 - 固态化学导论课程节选

It bears a negative charge and the value of minus 1.6 times 10 to the 19 coulombs.

电子是带负电荷的，并且,负电的值为1。6乘以10到19，库伦。

麻省理工公开课 - 固态化学导论课程节选

So if we add them all up, there should be no net charge on the molecule, if the molecule is neutral.

因此如果我们把它们都加起来，这个分子上应该没有净电荷，如果这个分子是中性的话。

麻省理工公开课 - 化学原理课程节选

So that means that the more stable molecule is going to be this molecule here, which actually puts the negative charge on be more electronegative atom.

因此这意味着更稳定的分子,应该是这一个，它真正把负的电荷放到了,电负性更高的原子上。

麻省理工公开课 - 化学原理课程节选

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.

让我们重写这个，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

We know that charge is equal to the integral of current times the time. And he knows the current, he knows how much time and then he weighs this.

我们知道电量等于电流,对时间的积分，他知道电流，他也知道时间，然后他测量这个。

麻省理工公开课 - 固态化学导论课程节选