But no trick was needed to draw people here to see the plant.
VOA: standard.2010.07.30
But here I have the opportunities to someone something, and then you see them act upon it in a month's later, a year's later.
但我能有机会去帮助别人,并看到他们能因此在一个月后,甚至一年后,收到效果,作出改变。
But over here, there's a bit of a competition to see who can eat the strongest curry, I think quite often, so.
但是在这边,有一种竞赛是比谁能吃最辣的咖喱,我想这经常发生。
Actually, from here I can see some of the people, but I'm not going to put.
实际上,有些人好像真是,我就不念出名字了
But here we see her with the desire to know.
我们在这里能看到,她是渴望了解的。
I'm not going to pursue them here,but you can see how they'd be relevant.
我不会深入讨论,但是你们能看出关联。
We know we need to divide by 266, 266 but what we need you to help us with is to figure out this top number here and see how many particles are going to backscatter. So if the TAs can come up and quickly hand out 1 particle to everyone.
知道背散射的概率就可以了,我们知道要除以,但还需要你们来搞清楚,分子上的数是多少,有多少个发生背散射的粒子,助教们请过来,把这些球分给同学们。
Well, you can see you're going to be dividing not by a hundred here, but by a hundred times a hundred, so it's going to reduce this from .04 to .004.
你可以看出,这儿就不是除以100了,而是除以100*100了,这里就从0.04降到了0.004
But in terms of like, if you're living here day to day, you just kind of see two.
但是就那样而言,如果你天天住在这里,你大概只可以看到两个季节。
23456789 All right, here I gave it a big number, 123456789. And again, I don't want to bore you, but you can see what's going on here with this trend.
我给出一个大数字,又一次,我并不想令你们感到枯燥,但你们可以自己看看会发生些什么,这儿有个有趣的问题。
So this is a little bit trickier to look at and see what it means, but essentially we have two hybrid orbitals, which are shown in blue here, and then we have one p orbital that's left alone that's going up and down on the page.
看这个图肯能会觉得比较诡异,但本质上,骂我们有两个杂化轨道,这里用蓝色表示,还有剩下一个p轨道,在图中上下方向上。
Now before I do that, I don't need the people at home to see this, but how many of you were here last time? How many of you were not.
在家看视频的人不必关心这个,上节课你们多少人来了,多少没来
So, let's take a look here at an example of an energy diagram for the hydrogen atom, and we can also look at a energy diagram for a multi-electron atom, and this is just a generic one here, so I haven't actually listed energy numbers, but I want you to see the trend.
所以让我们来看看,一个例子氢原子的能量图,我们也可看看一个,多电子原子的能量图,这是一个普通的图谱,我没有列出能量的数字,但是我想让你们看这个趋势。
The end test-- and I've got the wrong glasses on but it's up here, where I'm looking to see, is last minus first less than or equal to 2?
最后一次比较,我看错了,在上面,last减去first是不是小于2呢?,好的,既然我得到了一个?
应用推荐