That might seem confusing if you're thinking about particles, but remember we're talking about the wave-like nature of electrons.
如果你们把它想成是一个粒子的话是很矛盾的,但记住我们这里说的,是电子的波动性。
And if that's right,shouldn't we say-- Remember,the best form of the body view, I argued previously,was the brain version.
如果那是正确的,我们是不是该说…,别忘了,肉体理论的最佳描述,如我之前主张的,就是大脑理论。
Because remember, if we don't celebrate, if we don't appreciate that part of our nature, that part of our nature will depreciate.
如果不颂场,如果我们不欣赏人性的那一部分,人性的那一部分将贬值。
So if we have total +2 and complete shielding -1 where that can actually negate a full positive charge, because remember our nucleus is plus 2, +1 one of the electrons is minus 1, so if it totally blocks it, all we would have left from the nucleus is an effective charge of plus 1.
抵消一个完全的正电荷,因为记住我们的原子核是,其中一个电子是,所以如果它完全挡住了它,我们从原子核中留下的,全部有效电荷就是,所以,在我们的第一个例子中,我们的第一种极端情况。
So now, this equation here relates three state functions together: the pressure the volume, and the temperature. Now, if you remember, we said that if you had a substance, if you knew the number of moles and two properties, you knew everything about the gas.
压强,体积和温度,大家应该还记得,我们提过,只要知道气体的摩尔数,和任意两个状态函数,就可以推导出其他的状态函数,这样,我们可以把它改写成。
Now I was going to put that text up on the board and, to be honest with you, I forgot to do that, so I'm going to have to see if I can remember this text: We're going to focus now on two sections of this work: the "Confutatis" And the "Lacrimosa dies illa."
现在我将要把歌词写在黑板上,老实跟你们说,我刚才忘了这么做,所以我得看看自己是否还记得歌词,我们将专注于这部作品的两个部分,《羞惭无地》和《落泪之日》
Remember last time, we wrote this simple piece of code to print out even or odd. If, you know, x, 1 it was in fact, even or odd. So let me show you what a flow chart for that would look like, because I want to make a comparison point here.
这就像这里有一些脚蹼一样,首先进行测试,然后把球这样放来让ANS加,然后回来继续测试,最终跳出循环然后打印答案。
Last time,if you remember the question that we ask, ?" the guiding question was "why positive psychology?"
还记得上节课的问题吗,最主要的问题是“为什么要学习积极心理学“
But if we now introduce some progressive memory, so--a progressive memory loss-- so that I know longer remember what I did 100,000 years earlier.
但是如果引入持续的记忆…,持续的记忆缺失-,我不记得,十万年前做过什么。
So you should remember that any time we combine 2 s orbitals, what we're going to find is if we constructively interfere those two orbitals, we're going to form a bonding orbital.
你们要记住,任何时候我们组合两个2s轨道,我们会发现,如果我们把它们相长叠加,我们会得到一个成键轨道。
But we can only remember, he thinks, in the relevant way if our soul existed before the birth of our body, before the creation of our body.
但是我们之前知道,他认为我们的灵魂,存在于我们的身体诞生之前,在我们的身体被创造之前
Remember, because that 1 s orbital is all the way down in terms of if we're thinking about an energy diagram, we're all the way down here, so we have a huge amount of energy we have to put into the system in order to eject an electron.
还记得吧,因为1,s,轨道在能量示意图里,是在最底部的,我们要一直到最下面,所以我们要向这个系统注入非常大的能量,才能打出一个电子。
Remember last time, we wrote this simple piece of code to print out even or odd. If, you know, x, it was in fact, even or odd. So let me show you what a flow chart for that would look like, because I want to make a comparison point here.
记得上节课我们写过的,那个显示奇数还是偶数的程序么,如果,你知道,x,实际上是奇数还是偶数,那么让我来为大家画个这个程序的流程图吧,因为我这里想为大家做个比较。
So you know that x-rays are higher frequency than UV light, for example, that means it's also higher energy than UV light, and if you think back to our photoelectric effect experiments, do you remember what type of light we were usually using for those? Does anyone remember?
你们知道,X,射线的频率比紫外光高,这意味着,它的能量也比紫外光要高,那么,请大家回想一下我们的光电效应实验,大家还记得当时我们用的是什么光源吗?,有人记得吗?
It looks like we hit zero, but we actually don't remember that we never go all the way to zero, so there's these little points if we were to look really carefully at an accurate probability density plot, And then, for example, how many nodes do we have in the 3 s orbital?
但其实没有,记住,我们永远不会到零,如果我们,在概率密度图上,非常细致的看这些点的话,它永远不会到零,在3s轨道里,有多少个点呢?,2个,正确?
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