And Pauli says no two electrons in a given system can have the entire set of quantum numbers identical.
而泡利认为在一个给定的系统内,没有两个电子有完全相同的量子数。
We have no evidence, and I mentioned this before, that there was a particularly close relation between these two young men.
我之前提到过,我们没有证据,去证明这两个年轻人之前有着如何亲密的关系。
Let me rewind slightly in the story so that I don't actually mislead because I forgot to update these two cells.
我们先倒回去一点,我没有误导,因为我忘记了,更新这两个单元。
If souls are simples and simples can't split, there's no possibility of having two things with a relevant soul.
如果灵魂是单纯无法分割的,就没有两个实体拥有相同灵魂的可能。
So in terms of the first step of skeletal structure, this is actually going to be easier because we don't have a central atom, we just have carbon and nitrogen here.
对于第一步画出骨架,其实比刚才更容易,因为我们没有一个中心原子,我们这里只有碳和氮两个原子。
And the problem is, that we want to build this abstract data type, but we'd like to basically know what kind of object is it, and what functions actually belong to it, how do we use them?
然后我对它们运行了这个方法,就是这一小段代码这个方法,这有意义么?,当然没有了,对不对?,因为你知道,当你把两个极坐标,表示的点进行相加运算的时候?
Then they'll give them two other cities that they've never heard of and ask them how far apart they think they are.
然后测试者会给被测试者另外两个城市,他们同样没有听说过,然后问被测试者两座城市之间的距离。
So how do these musicians generate two hours of music with no music in front of them?
那这些音乐家是如何持续演出两个小时的呢,在没有乐谱的情况下
And there is this separation which is a balance of attractive forces because the chloride is net negative and the sodium is net positive, but both of them, regardless of net charge, have electrons.
这里有一个平衡,引力的平衡,由于氯离子带有负的净电荷,钠离子带有正的净电荷,但是它们两个,没有考虑净电荷,电子。
If the two forces don't cancel, you have a net force.
如果这两个力没有抵消,便会有一个净作用力
How are you doing on filling out those games?
这两个游戏你们填好了没有
This is a point we'll come back to, particularly when we're talking about the two most important states, two of the great powers of the period that did not have absolute rule.
这一点我们后面会详细讲,特别是当我们谈到最重要的两个,没有建立绝对统治的强国的时候
They're not interacting at all so that's why the energy is the same as that for two individual atoms, that's what we're dealing with. As we get closer together, we start get lower and lower in energy.
它们之间没有任何相互作用,因此,体系的能量就等于两个分开的原子的能量,这就是我们要处理的,而随着我们的距离越来越近,我们的能量开始变得越来越低。
So, we see that the two h atoms separate have a certain energy that's lower than when the electron's not with the atom.
那么,我们看到两个分开的氢原子所具有的能量,比原子中没有电子时更低。
Now, we're not quite there because now we have two copies *b=temp of 2 so the last line of code says *b gets temp.
现在,我们还没有达到目的,因为现在我们有两个2的拷贝,最后一行指明。
Yes. Definitely, because both of these are not anywhere near filling up their octets yet.
应该,肯定的,因为它们两个都还没有,填满它们的“八隅体“
We organize them. We subdivide these into units of two for example, groups of two like this or we have an undifferentiated stream like this.
我们把它们重新组织,把它们分成两个一组,比如像这样的两个一组,或者我们可以有一个没有差别的节奏串,像这样
> Okay. Well, I see the two pointers, but they don't seem to be pointing to anything.
>,好的,呃,我看到那两个指针,但是他们好像,没有指向任何东西。
We don't have two different species of hydrogen here, so the electrons are perfectly shared.
我们没有两个不同源的氢原子,所以电子很好的而得到了平分。
So one way to think about it is, is the expected distance from her of the winning candidates, is: with probability of a half it's herself so that's nothing, No distance, and with probability of a half it's two places away.
所以一种考虑的方法是,预期她与获胜者的距离是,由于她有一半获胜的机会所以没有成本,没有距离,且,距她两个位置远的人有另一半获胜的机会
So, the quantum mechanical interpretation is that we can, in fact, have probability density here and probability density there, without having any probability of having the electron in the space between.
量子力学给出的解释是,实际上,我们可以在这有概率密度,在这里有概率密度,但在两个之间没有。
B It swaps this one and these two, A and B, but it has no access to main's memory.
它交换了这个和这两个变量,A和,但是它没有介入到main的内存中。
Maybe there is a difference there, I don't have a good theory as to what the difference is, since I don't have a good theory to what the difference is, I'm not in a good position to decide whether a reassembled body would be ? the same body or different body?
也许这两个案例是有不同,我没有充分的理论来,解释这两者之间的不同,由于我无法解释两者的不同,我也就无法去下结论,究竟重组的肉体,是原来的肉体还是不一样的肉体?
So, when the voltage difference between the plates is zero, or when we just don't have the plates there at all, the cathode rays are not bent, they just go right in a straight line, and they can be detected on this screen.
拐弯来测试它们是否带电,当两板之间电压为零,或者根本就,没有这两个板时,阴极射线是一条直线,它可以在屏幕上。
There's no one person owning them, so they both have two electrons here that are bonding.
这里没有人欠对方,因此它们都有两个成键的电子。
So you can hear, the triplet being inserted, so a triplet is simply insertion of three notes in the place of two, not more complicated than that.
大家听到,插入了三连音,三连音只是简单地,在原来两个音符的位置上换成三个音,没有更复杂的概念了
And when we look at this, it's actually split by what's called a nodal plane, which is pointed out in light orange here on this picture, but what we just mean is that there is this whole plane that separates the two lobes where there is absolutely no electron density.
我们来看这里,实际上它被一个节面分开,在这图里用淡黄色表示,这意味着这个分开,两个叶瓣的平面上,是完全没有电子密度的。
All right. So you probably read in the book that the bassoon is a double reed instrument, and so just to show you what that looks like-- You've probably seen it but if you haven't, two pieces of wood vibrate together when I blow through them.
好的,你们可能在书上看到过,巴松管是个双簧乐器,我将为你们演示双簧怎样演奏,你们可能见过,如果没有请看我演示,我吹奏时,两个木片会一起震动
This code does swap the two values, A and B. However, when I run this program, something happens.
这个代码没有交换那两个值,A和B,但是,当我运行这个程序时,有些事情发生了。
So, let's just arbitrarily put it between these two in this case here, but actually there's no reason we couldn't also put it between oxygen b and c, so I'm going to draw another structure where we have it here.
那么,让我们任意地将它们放在这两个之间,但实际上我们没有理由,不能把它们放在氧原子,B,与,C,之间,因此我将把另外一个结构画在这里。
应用推荐