• 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 we're going to feel a higher z effective in the case of the ion compared to the neutral atom.

    因此,我们在离子中,会比在中性原子中感受到更高的有效核电量。

    麻省理工公开课 - 化学原理课程节选

  • For example, if I isolated this one called the myeloid cell, it's capable of forming red blood cells, megakaryocytes and neutrophils.

    比如,如果我分离出一个髓系细胞,它就能生成红细胞,巨核细胞和嗜中性粒细胞

    耶鲁公开课 - 生物医学工程探索课程节选

  • for why you became afraid of dogs is that one day a dog came up and he was a neutral stimulus.

    你之所以害怕狗,是因为,某天有只狗向你跑来,狗是一个中性刺激。

    耶鲁公开课 - 心理学导论课程节选

  • sometimes I'm drawn toward the neutral view; sometimes I'm drawn toward the thought that being alive per se is good for you.

    有时候我更赞同中性理论;,有时候我赞同,活着本身就是好事。

    耶鲁公开课 - 死亡课程节选

  • The molecule is net neutral, but this right end is a little bit more negative and the left end is a little bit more positive.

    这分子是电中性的,但右边要带一点负电荷,而左边要带一点正电荷。

    麻省理工公开课 - 固态化学导论课程节选

  • Maybe Merton Miller is right-- these things are "neutral mutations" and changes in dividend policy are meaningless.

    也许莫顿·米勒是对的,这些都是"中性突变",变更股利政策是无意义的

    耶鲁公开课 - 金融市场课程节选

  • One group nominated Jeffrey Eugenides' Middlesex.

    一组推荐杰佛瑞,尤金尼德斯的《中性

    耶鲁公开课 - 1945年后的美国小说课程节选

  • sounds well, kind of bland or revving in neutral there.What about this?

    听上去还可以,趋于平淡或者说转向中性了,那这个呢?

    耶鲁公开课 - 聆听音乐课程节选

  • So, let's try another example here, and let's try a case now where instead of dealing with a neutral molecule we have an ion, so we have c n minus.

    那么,让我们来试一下另外一个例子,这次不是一个中性原子,而是一个离子,氰离子。

    麻省理工公开课 - 化学原理课程节选

  • So again, we should be able to check all of our formal charges and make sure they add up to 0, which they do, and that makes sense, because we have a neutral atom in terms of thionyl chloride.

    因此同样地,我们可以检验一下,我们所有的形式电荷是否正确,确保它们加起来等于零,而它们确实是这样,这是合理的,因为亚硫酰氯是一个中性原子。

    麻省理工公开课 - 化学原理课程节选

  • So, that also tells us that the n minus ion is less stable than the neutral atom itself.

    而且,这还告诉我们,负一价的氮离子不如中性氮原子稳定。

    麻省理工公开课 - 化学原理课程节选

  • If you're a fan of the neutral container theory, you won't have anything extra to add, because life per se is just a zero.

    如果你是中性容器理论的粉丝,你就没有任何额外的东西可添加,因为生活本身等于零。

    耶鲁公开课 - 死亡课程节选

  • The innate immune system composed of neutrophils and macrophages; these are cells that are crawling around your body all the time ready to eat bacteria.

    它由嗜中性粒细胞和巨噬细胞构成,这些细胞不断在周身蠕行,准备吞噬细菌

    耶鲁公开课 - 生物医学工程探索课程节选

  • If there's no tax advantage to one over the other it is completely neutral.

    两者之间不再有税赋优惠,完全中性化了

    耶鲁公开课 - 金融市场课程节选

  • Some are called neutrophils and those are responsible for fighting infection.

    有些称为嗜中性粒细胞,有抗感染的作用

    耶鲁公开课 - 生物医学工程探索课程节选

  • It's possible to take the cation and anion and restore them to their neutral states.

    我们可能得到阴阳离子,并把它们以电中性形式存在。

    麻省理工公开课 - 固态化学导论课程节选

  • So this would be for the actual filled, the completely neutral atom.

    因此,这就是中性原子,正确的电子排布。

    麻省理工公开课 - 化学原理课程节选

  • So here we're talking about v plus 1, so if we were to write it just for the neutral electron itself, we would find that the electron configuration is argon, that's the filled shell in front of it.

    这里我们要分析的是正一价的钒离子,因此,我们先写出中性原子的电子排布,可以发现,其原子实是氩原子的电子排布,这些壳层已经被占满了。

    麻省理工公开课 - 化学原理课程节选

  • And what's important to keep in mind about formal charge is if we have a neutral atom, such as we did in thionyl chloride here, the sum of the individual formal charges on individual atoms within the molecule have to equal 0.

    而关于形式电荷记住一点是很重要的,那就是如果我们有一个中性原子,比如亚硫酰氯,那么这个分子中的所有原子的,形式电荷之和应该等于零。

    麻省理工公开课 - 化学原理课程节选

  • And by here, I mean it's net neutral, but the electron deficiency.

    我的意思它是电中性的,只是有些缺电子。

    麻省理工公开课 - 固态化学导论课程节选

  • The genome starts piling on mutations that mean nothing; that's how they date the branches of the genome, by looking at the number of neutral mutations.

    基因积累了许多无意义的突变,这就是他们如何鉴定基因分支的年代,看中性突变的数量就行了

    耶鲁公开课 - 金融市场课程节选

  • Just a suggestion. Now, atoms need not be neutral.

    只是个建议,现在,原子不一定是中性的。

    麻省理工公开课 - 固态化学导论课程节选

  • And that's going to be equal to the negative the binding energy of 2 s in b, in neutral boron.

    它应该等于中性硼原子中,2,s,电子的束缚能的负值。

    麻省理工公开课 - 化学原理课程节选

  • In case 2, we're taking the 3 p out of the neutral atom, whereas in case 3, we're taking it out of the ion.

    在第二种情况中,我们要从中性原子中拿走,3,p,电子,而在第三种情况中,我们要从这个离子中拿走它。

    麻省理工公开课 - 化学原理课程节选

  • And we'll absolutely accept both answers for a neutral atom.

    我们会接受两种答案,对于中性原子。

    麻省理工公开课 - 化学原理课程节选

  • we knew that the atom was electrically neutral.

    原子是电中性的。

    麻省理工公开课 - 固态化学导论课程节选

  • Charge neutrality won't allow for it.

    中性原则不允许这样。

    麻省理工公开课 - 固态化学导论课程节选

  • So, by the same logic, that means that all of our positively charged ions are, in fact, going to be smaller in terms of radius, compared to their neutral parents.

    那么,按照相同的逻辑,我们所有的正离子,事实上,它们的半径都会缩小,与它们的中性母体相比。

    麻省理工公开课 - 化学原理课程节选

  • So, actually we don't have to worry about this fact any time we're dealing with neutrals.

    所以事实上当我们在处理,中性原子的时候我们不必担心。

    麻省理工公开课 - 化学原理课程节选

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