We need to think about solutions to this, right from the start of the class, and we already talked about something.
从一上课开始,我们就应该开始,思考这些问题解决方案,现在我们已经谈论了一些了
So you're saying that we are here right now but any second this other event, this other situation will occur.
你在谈论我们现在是这样的状态,但是一转眼的功夫,另一种事情,另一种情况就会发生。
All right. So now that we have a general idea of what we're talking about with shielding, we can now go back and think about why it is that the orbitals are ordered in the order that they are.
现在我们对于谈论的屏蔽,有一个整体观点了,我们现在可以回过头来考虑,为什么轨道是按照,那种规则排列的。
We've talked about Mozart before and we're going to go on now to talk about Mozart's Requiem.
之前我们已经谈论过莫扎特了,我们现在还要继续,说说莫扎特的《安魂曲》
Now this is mostly irrelevant to what we're talking about except for the fact that there are magnetic particles involved and they're really small because it turns out what's inside most of your laptops and desktop computers are these things called hard drives.
其实这与我们现在谈论的话题没什么关系,除了这里的磁性粒子有关系外,它们是很小的因为它们要放在,你的笔记本电脑或者,台式机中被称为硬盘的里面。
So, now we can talk about it in different terms, Ei for example, talking about e sub i, which is the incident energy or the energy of the light that comes in, or talking about work function here, and that's just another way to say threshold energy.
现在我们可以从不同的方面,来谈论它了,举例来说,它是入射能量或者进来的光的能量,或者谈论这里的功函数,它是另一种描述临界能量的方式。
And when we describe this in terms of talking about chemistry terminology, we would call the first one the 1 s, and 1 is in parentheses because we're talking about the first electron there, and we would multiply it by the wave function for the second one, which is also 1 s, but now we are talking about that second electron.
当我们用化学术语来,描述它的时候,我们称第一个为“1s“,括号中的1是因为我们,在谈论第一个电子,而且我们会用它的波函数,乘以第二个,第二个也是“1s“,但是我们现在谈论的是,第二个电子。
应用推荐