They looked into the cameras with a neutral facial expression.
VOA: special.2009.11.24
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。
The firm Buchanan Renewable Energies is building a carbon-neutral power plant using woodchips from older rubber trees to generate 35 megawatts of electricity.
VOA: standard.2009.09.13
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。
"In my mind a block of carbon neutral, developing nations could change the outcome of Copenhagen,".
VOA: standard.2009.11.09
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。
And finally, we need a relationship with its neighbors, above all with Pakistan, in which all recognize that Afghanistan has got to be a neutral state not a client state,".
VOA: standard.2009.10.21
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。
But a judge is required, I think,to be neutral.
VOA: standard.2009.05.31
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。
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