"However,if we begin to see numbers of people who are getting infected who have not any contact with such persons, then this really becomes much stronger evidence that we are seeing community to community spread."
VOA: standard.2009.05.14
This is an opportunity for us to see if we can electronically packaging deliver the results of the current research.
借此机会可以看看,我们是否能用电子技术,打包传递新研究的成果。
So this project was, let's see if we can detect any alpha particles by making a detector that swings around.
当你是本科生的时候,你们的导师会派一些,你们看上去很傻的工作,给你们干,现在这个工作就是。
And so, we will see you if I time this correctly on Wednesday.
课等着你们,周三见。
Let's see if we could sing it together because we're going to do this in a different way in a second.
那我们试试把它唱出来吧,一会我们就要换一种方法了。
And we see this, because a lot of these companies come to us because they want to see if they can learn this from us.
我们知道是因为,很多这样的公司找到我们,希望向我们学习。
And we talked about periodicity and properties, so let's go and take a look at what we have and see if we can reconcile this.
现在我们讲一下周期性,我们先看一下我们已经掌握的知识,看看能不能和我们要讲的达成一致。
Plato's idea is that if we start doing enough metaphysics, we can see there must be this realm of Platonic ideas, Platonic forms.
柏拉图的观点是,如果我们对形而上学有充分的研究,就必能看到柏拉图式的,理念或是型相组成的世界
And now if we look at this, we see, I can get this.
就明白我所言非虚了。
So I'm going to ask you to come at the New Testament,though, from the outside. If you feel like you know something about it, put those aside for the moment, because when we do the class we'll be trying to get you to see this document as if for the first time, to see early Christianity completely as if for the first time.
所以我要求你们客观地研究新约,如果你觉得你对它略知一二,就请先遗忘片刻,因为我希望你们上课阅读文本时,当做与其第一次接触,第一次接触早期基督教。
So the instinct of many cabinet officers and other senior officials is "Boy, when we take this to the president, let's see if we can reach some sort of 4 compromise, you know, you say 2, I say 4, let's just go tell the president 3 that we've agreed on 3."
所以许多内阁官员,还有其他高层的领导人的本能都是,我们把这个给总统处理之前,先看看我们能不能各自让步,比如你说2,我说,我们就告诉总统,我们都同意“
I'm going to see if I have enough money to do this in class When we played this game in the old days, during the dot com boom with the MBA students, you had to put fifty dollars on the table to get them interested.
我看看我有没有足够的现金,在之前和MBA学生做这个游戏的时候,那时候正赶上互联网大繁荣,你得拿出来50美元他们才有兴趣
And we'll talk about this more, so if this is not completely intuitive, we'll see why in a second.
关于这个我们将会讨论更多,所以如果这个不是完全凭直觉获知的,我们一会儿再来看看为什么。
If we weren't so pressed for time, I kinda wanna see how long we could get away with this before it gets awkward, but that, in fact, is an infinite loop t hat's hopefully deliberate.
如果有时间,我想看看,我们需要花多长时间解决这一问题,事实上,它是我故意,使用的无穷循环。
So if we have constructive interference between the two, what we're going to see is our molecular orbital looks something like this.
如果两者是相干干涉,我们看到分子轨道,看起来是这个样子的。
So why don't we go to a clicker question here, and see if you can tell us this.
为什么我们不做,一个课题表决题呢,来看看你们是否能回答我。
So you can see, if it's spinning on its own axis in this direction we'd call it spin up, where as this way it would be what we call spin down.
你们可以看到,如果它绕自己的轴朝这个方向转,我们就说它是自旋朝上,这个方向我们叫它自旋朝下。
To make this point, let me see if we can get my helper here, technical person, to bring up a slide for me, and my question to you is-- as this slide comes up-- is the following: where in the brain is music processed primarily?
为了说明这点,我看看,能不能让我的助手,技术支持人员,帮我把幻灯放一下,那么我的问题就是,我们等幻灯出来,我的问题如下,大脑中的哪部分是处理音乐信息的,主要的
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》
First is that we have this mono layer of gold particles. So let's see if Professor Drennen is able to help us out here.
是如何做的,我们等会儿会自己做这个实验,我会问你们一些问题。
So, what we want to do now is see if we can understand how this backscattering experiment worked. So we will do our own backscattering experiment.
希望现在能更简洁一点,好,我们现在,要做的就是看看,我们是否理解了。
So we see that we do not eject electrons in the case of the laser pointer, even if we have this intensity, it is still not related to the energy of an individual photon, so we won't see an effect.
所以我们看到我们用激光笔,还是没有逐出电子,即使我们有这样的强度,它仍然与一个单个的光子能量无关,所以我们不会看到光电效应。
We can see that if we just look at this picture here.
我们可以从这张图里就能看出来。
But that merging process only takes N steps, N*log N so that's N times log of N. Now, it's a little tricky to reason through this perhaps the first time, let's just take a very simple example and see if we can do a little sanity check here.
但这个合并过程只需要N步,所以时间复杂度是,第一次对此进行推论可能会有点儿棘手,我们举一个简单的例子,看看我们能否做一些完整性的检查。
So the very last two lines of code I'm saying this, s2 the original string is s1, the copy of the string is s2, but if I haven't lost you, what are we really going to see when we print this?
最后两行代码是这样的,原字符串是s1,那个字符串的拷贝是,但是如果我没有忘记,当我们打印的时候,我们将看到什么?
If we look at carbon, if you look on your Periodic Table you will see this notation next to carbon, What are we learning here?
如果我们观察碳,如果你查阅元素周期表,你会看到碳旁边的符号,从这里我们能了解到什么呢?
But we see if we have a free electron, as we do in this dotted line here, that's going to be a higher energy that's less stable.
但是我们看到如果,我们有一个自由电子,就像虚线所示那样,那将会是一个较高的,不够稳定的能量。
So, in general what we see, and this is always true if we're comparing the same atom, and in general, if we're comparing different types of molecules, but we know that a single bond is always weaker than a double bond, which is weaker than a triple bond.
通常我们会看到,这对比较相同原子来说总是正确的,通常,如果我们要比较不同种类的分子,但我们知道单键,总是要比双键弱,双键总是要比三键弱。
Let's see if we can figure out how to do this.
看看我们能否解决这个问题。
So, this should be pretty straight forward, 100% let's see if we can get close to a 100% on this one, which is how many radial nodes does a 4 p orbital have?
很简单,让我们来看看这题,我们是不是可以接近%,对于一个4p轨道,它有多少个节点?,给你们10秒钟?
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