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。
So most Australians talk with a fairly neutral accent which is quite similar to British.
所以大部分澳大利亚人说话带着非常中立的接近英音的口音。
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。
We've seen so far that we can have a neutral plus neutral sodium plus chlorine goes to cation plus anion.
到目前为止,我们得到了一个不带电的加一个不带电的,即钠加上氯,得到阳离子加阴离子。
The picture of the world that would seem to emerge from this story is That it is a morally neutral place.
接着,故事中也出现了世界的模样,那是一个道德上中立的地方。
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。
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。
So Tchaikovsky is a little bit more neutral in terms of the rhythm.
所以柴可夫斯基在节奏方面,更为平和
And it wasn't a neutral massacre.
并且那不是一场漫无目的的屠杀
Aristotle takes his stand from within politics and the regime of which he is a part. Of course we all know contemporary political scientists are not neutral. They frequently insert their views values we call them value judgments we call them.
亚里士多德的立场却是置身于,政治与政体之内,让自己成为其中的一部份,当然,我们都知道当今的政治科学,并非如此中立,他们常硬加入,他们自身的观点与价值,他们的价值判断。
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。
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。
So, let's say we have an atomic number of 3, 3 that means we have 3 electrons, so we better hope to get our neutral atom that we have a charge of plus 3in the nucleus.
这也是很合理的,因为Z就是原子序数,假设原子序数是,那就有3个电子,那我们就希望,性原子有个带3个正电荷的原子核。
One of the things he claims is that in a polytheistic system, which is morally neutral, where you have some primordial realm that spawns demons, monsters, gods, evil is a permanent necessity.
他所提到的一件事是,在多神体系中,道德是中立的,这里有最原始的国度,生产恶魔,怪兽,神灵和邪恶是一种永久需求。
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。
So, Kaufman says that the pagan worldview is one of an amoral universe ; Not a moral universe; not an immoral universe; but an amoral universe. It is morally neutral.
因此据考夫曼所说,异教认为,既不是道德的宇宙,也不是不道德的宇宙;,而是与道德无关的宇宙,它从道德上中立。
So, for example, if we think of the fluorine minus case, would you expect fluorine minus to be larger or smaller than neutral fluorine? Okay. I heard mostly larger, but a little bit of a mix in there, and it turns out that larger is correct.
比如,如果我们来考虑一下负一价的氟离子的话,大家认为它大一些还是小一些?,对比于比中性氟原子,好的,我听到大部分人说大一些,但是也有一些不同意见,而正确答案应该是大一些。
Hedonism is a version of the neutral container theory.
快乐主义就是中性容器理论的一种。
The bell was a neutral stimulus.
只是一个中性刺激。
Will it be if you take a 3 s electron from neutral silicone, if you take a 3 p electron from the neutral atom, or if you take a 3 p from the ion?
是从中性硅原子中拿走一个,3,s,电子呢,还是从中性硅原子中拿走一个,3,p,电子呢,又或者是从硅离子中拿走一个,3,p,电子呢?
So that doesn't make a difference for us when we're talking about neutral atoms, 4s because we would fill up the 4 s first, because that's lower in energy until we fill it, and then we just keep going with the d orbitals.
所以那对我们来说没什么不同,所以当我们讨论中性原子时,因为我们会首先填充,因为在我们填充它之前它的能量都较低,然后我们继续填充d轨道。
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。
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。
And what we now see is that-- to see whether that could be the case or not, we've got to get clear in our own minds about whether we believe in a neutral container theory, ... a positive, valuable container theory or-- and among those, between a fantastic and a modest container theory.
现在我们可以看到-,情况是不是这样,我们就要想清楚,我们相信的是中性容器理论,是积极的有价值容器理论还是-,有价值容器理论中的,理想容器理论或保守容器理论。
And this is just a picture showing some of these sizes with their parent. So, for example, a lithium here, you can see how lithium plus is smaller than the actual lithium atom in its neutral state.
这是一张对比图,展示某些离子与它们的母体,比如,这里是锂,大家可以看到正一价锂离子是多么的小,与中性锂原子相比。
应用推荐