An entry is made in the memo whenever an item, memo and an available size pair is considered.
每当选择一件物品和考虑,一种可行的方案时,都会访问。
Something that everybody should really consider doing, you know.
这是一件每个人都应该考虑做的事。
Think about that. That says, if this thing has some particular value, I want to do one thing; otherwise, I want to do something different.
考虑考虑,这意味着,如果这个事情有一些特殊的值,我就去做一件事情;,否则的话,我就会去做另外一件事情。
So suppose that we consider a deviation in which, and again I've forgotten your name in which Stacy stands as well.
假设我们考虑一种偏差的情况下,我又忘了你的名字了,斯泰西也参选了
So there's two different orbitals that can have these three quantum numbers, but if we're talking about electrons, we can also talk about m sub s, so if we have two orbitals, how many electrons can we have total?
所以有两个轨道可以有,这三个量子数,但如果我们讲的是电子,我们还要考虑m小标s,如果我们有两个轨道,一共有多少个电子呢?
Second he tells us the political scientist must consider what kind of regime will be best under less than optimal circumstances.
其次,他告诉我们政治科学家,必需考虑何种政体在,较不理想的情势下会仍会是最佳的一种;
If you think back to the previous graph that I showed you about race, you can see how there will be an interaction of race and gender.
回想一下上一幅图,种族与代谢综合征的关系图,我们就可以将种族与性别结合考虑
So let's look at that set of conditions.
我们考虑这样一组条件。
Now consider another doctor case.
现在来考虑一下另外一种情况。
If you go onto the continent,though, they tended to be interrupted by World War I and World War II.
如果你们往欧洲大陆国家那里考虑,一战和二战期间的数据几乎是没有存档的
So, the antigen we're thinking about is a vaccine particularly designed to elicit immune response against a pathogen.
我们现在考虑的这种抗原,是一种特别设计的疫苗,它能够诱发免疫效应以消灭病原体
And my job as a writer is to stand in for you as a subsequent reader.
作为一名作者,我的职责,是站在你们读者的角度上考虑问题。
In fact, I'm going to use only two dimensions for most of the time because the difference between one dimension and two is very great.
实际上,大多数时候我只考虑二维的情况,因为一维和二维的差别很大
Shielding is the term that's used, it brings up a certain image in our mind, and even though that's not precisely what's going on, it's a very good way to visualize what we're trying to think about here.
它带给我们一个确定的画面,虽然那不够精确,但当我们尝试去考虑它的时候,它确实是一种很好,的形象化的方式。
That does not assume I'm running a search it wants, which one's better?
哪一种更好呢?,未排序的,你们已经考虑到我想说的了?
But once we got to the atomic size scale, what happens is we need to be taking into account the fact that matter has these wave-like properties, and we'll learn more about that later, but essentially classical mechanics does not take that into account at all.
但一到到了原子尺度量级,我们必须考虑到物质,这时候有波动性质,关于这点我们今后将会学到更多,但本质上经典力学并,没有考虑这个性质。
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。
And again, this is just the negative, the binding energy, when we're talking about the 2 p orbital.
再说一遍,这就是负的束缚能,当我们考虑,2,p,轨道的时候。
So we can have four total hydrogens bonding here, - and we can think about how to describe these carbon- carbon bonds.
我们这里一共有四个氢原子成键,我们可以考虑怎么来-,描述碳碳键。
You just change volume to pressure and basically you're looking at enthalpy under a constant -- anything that's done at a constant volume path with energy, there's the same thing happening under constant pressure path for enthalpy.
可以看到这就是把体积换成了压强,一般我们都是在一种恒定状态下,考虑焓的,任何在恒容条件下,能伴随能量变化的东西,也在恒压条件下伴随焓同样地变化,所以你可以经常。
Think about it until we come back on Monday.
考虑一下,我们下周一继续讲
Bentham arrives at this principle by the following line of reasoning: We're all governed by pain and pleasure, they are our sovereign masters, and so any moral system has to take account of them.
边沁是这样论证这一原则的:,我们都受到痛苦和快乐的支配,苦乐是我们至高无上的主宰,因此任何道德体系都应考虑到它们。
It's also very interesting to think about how the food label could change because this legislation comes up here and there and government consideration, and so if you guys have thoughts that you'd like to write about on one of your concept sheets about what could done to the food label to make it more effective, and more accessible to people, then feel free to write about that. Yes?
考虑一下食品标签可以如何改进,也是很有意思的,因为立法和政府考虑无处不在,如果大家有任何想法的话,可以在你们的观点报告里写一篇文章,关于如何改进食品标签,使其更有效,并且更通俗易懂,大家可以自由发挥,请讲
So the last thing I want to mention today is how we can think about electron configurations for ions.
今天我想提到的最后一件事,就是我们怎样考虑离子的,电子构型。
So, let's go ahead and do this and take a look at some of the actual atoms that we can think about and think about them in molecules.
让我们继续来看一看一些我们,能考虑的真实原子,并且考虑它们在分子里面。
So, if we think about the second case here where we have c n minus, now we're talking about a molecule with a net charge of negative 1.
那么,如果我们考虑的是第二个例子,也就是氰离子,那么现在我们讨论的是一个净电荷量为负一的分子。
So, when we think about a bond length, this is going to be the length of our bond here, that makes sense because it's going to want to be at that distance that minimizes the energy.
因此,当我们考虑一个键的长度的时候,这就应该是我们的键长,这是合理的,因为体系会在核间距达到这一距离时,能量到达最小值。
All right. Let's consider now the second extreme case, or extreme case b, b for our helium atom.
好的让我们现在来考虑,一下第二种极端案例,或者极端案例。
After that, we'll move on to matter as a wave, and then the Schrodinger equation, which is actually a wave equation that describes the behavior of particles by taking into account the fact that matter also has these wave-like properties.
之后,我们会转移到物质,是一种波的话题和薛定谔方程,薛定谔方程是描述粒子,在考虑物质的波动性质后,的行为的方程。
So this is not even thinking about the other electron shielding, just if we think of the fact, all we need to think about is that the effect of going to a further away n n as we go down the table.
到现在我们甚至还没有考虑,其它电子的屏蔽效果,即使我们要考虑这个因素,我们需要考虑也就是,沿着周期表的某一列往下走,距离会逐渐变远,将起最重要的作用,actually,dominates,这一结果所产生的影响。
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