I have shown that by taking Avogadro's number of individual ion pairs and putting them all together in a line, the system's energy became more negative.

我推导出了,从每一个离子对中抽出阿伏加德罗常数,再把它们放在一起在一列中，这个系统的能量就变得更负。

麻省理工公开课 - 固态化学导论课程节选

Okay, have to stop there--might add a word or two-- but on Thursday we turn, I'm afraid with a certain awkwardness; I wish there were an intervening weekend, to Freud and Peter Brooks.

好的，必须在此停下了，再加一两句-,到周四我们将会，恐怕有点尴尬;,我希望会有一个周末，留给弗洛伊德和彼得，布鲁克斯。

耶鲁公开课 - 文学理论导论课程节选

We could still say it's-- how good your life is, is a matter of adding up the goods and subtracting the bads.

我们可以说-,你的生活质量，等于把好事加起来再减掉坏事。

耶鲁公开课 - 死亡课程节选

Let me add, let me make it 17 people so we have an odd number, so go and sit in that row.

我再加一个人这样就是奇数17个人,请到那行中

耶鲁公开课 - 博弈论课程节选

And what I am going to do is say start with this ion, add up the energy associated with the interactions between that ion and everybody else in the row and then multiply it by Avogadro's number, because that is the number of atoms there are in a row.

接下来我要从这一离子开始，加上相互作用的能量，也就是这一离子,和其它所有在这一行的离子之间的能量,再乘以阿伏加德罗常数，因为这是在一行的原子的数量。

麻省理工公开课 - 固态化学导论课程节选

STUDENT: Standard order of operations, I guess take the multiplication first, and add the three.

学生：标准运算符的顺序，我猜是先做乘法，然后再去加3。

麻省理工公开课 - 计算机科学及编程导论课程节选

But if you look at-- Now, I have these two lumped together; I don't have them separately.

如果你再看看...,我把这两类储蓄机构加在一起,我没有它们分别的数据

耶鲁公开课 - 金融市场课程节选

4 So 2 times 24 plus 16 gives me 64.

*24再加16等于。

哈佛公开课 - 计算机科学课程节选

Now, it's not obvious but it is true that you cannot add to this anymore.

虽然不是很明显,但你确实无法再往后面加什么东西了

耶鲁公开课 - 基础物理课程节选

One more time and we need- we're going to get our third in.

再来一次,我们把三度音程加进去

耶鲁公开课 - 聆听音乐课程节选

So we don't need to put any more bonds in there.

因此我们不用再往上加更多的键了。

麻省理工公开课 - 化学原理课程节选

And so I'm going to go back to this idea of a class, and let's build the first of these, and that is shown right here on this piece of your handout.

你把半径加到一起,你不会把角度加到一起，你需要再笛卡尔坐标下，进行这个操作,那么我这里在讲的就是。

麻省理工公开课 - 计算机科学及编程导论课程节选

And, one thing I'd like to add to it, and that is, and I told this to my recitation sections that when you do these quizzes, in spite of the fact that it might be trivial in some cases, make sure you carry the units through.

而我要在这基础上再加一条，我在我的背诵课上也讲过,当你考试时，尽管单位不重要，但我希望你能注意它们。

麻省理工公开课 - 固态化学导论课程节选

One plus one and then an ion pair grabs another one, another one.

加,接下来一对吸引另一对，再一对。

麻省理工公开课 - 固态化学导论课程节选

So now, 2 times 2 is 4 plus 4, that's 8.

*2是4，再加4就是。

哈佛公开课 - 计算机科学课程节选

You might think, well, that's just a matter of adding up the goodness of life and subtracting the badness of death and summing whatever it comes to.

你可能会想，不就是把生命的好处加起来,再减去死亡的坏处,然后相加得出一个结论么。

耶鲁公开课 - 死亡课程节选

What I am going to do now is I am going to multiply by N Avogadro and then add Born repulsion.

我接下来要做的是,将其乘以阿伏加德罗常数,再加入Born的排斥作用。

麻省理工公开课 - 固态化学导论课程节选

So with that said, perhaps just to add to that, the fourth passage: "Beauty is the form of the purposiveness of an object so far as it is perceived in it without any representation of a purpose."

所以据上所述，啊，再加一点，现在看，第四篇文章：，“美是事物存在的目的,尽管这种合目的性并不是显而易见的，你可能要问了“

耶鲁公开课 - 文学理论导论课程节选

You can't just add up all the pleasures and subtract the pains, or add up all the accomplishments and subtract the failures, or add up all the knowledge and subtract the ignorance and deception.

你不能只是把快乐加起来然后减去痛苦，或者仅是把成功相加再减去失败，或者把学问相加再减去蒙昧和欺骗。

耶鲁公开课 - 死亡课程节选

So, in terms of finishing our Lewis structure, we're actually not done yet here, even though we have full octets, and we've used up all of our valence electrons, and the reason is because it's c n minus, so we need to make sure that that's reflected in our Lewis structure, so let's put it in brackets here, and put a minus 1.

那么，根据我们的路易斯结构的完成情况，我们实际上还没有全部完成，尽管我们有了填满的“八隅体“,而且用完了所有的价电子，原因就是因为这是一个负离子，我们需要确保我们的路易斯结构能反映出这一点，所以让我们给它加个括号，再加个负一。

麻省理工公开课 - 化学原理课程节选