So for example, if you look at the 1 s orbital here, you can see that actually it is lower in the case of the multi-electron atom than it is for the hydrogen atom.
所以举例来说,如果你看到这里的1s轨道,你可以看到实际上,多电子原子情况的。
So this is the 1 s star, sigma 1 s star orbital, and what you have in the center here is a node, right in the center between the two nuclei.
这是1s星,sigma1s星轨道,中间这个是节点,它在两个原子核中间。
When l equals zero, again, m is zero s so I can pick up two electrons here.
当l等于0的时候,m也等于,是正负1/2,and,s,is,plus,or,minus,one-half,所以这里可以有两个电子。
So, s is actually this whole closed surface here.
那么,S实际上是这个完整的封闭曲面。
And so now if you follow the intuition here, percent S is the placeholder, name is what I want to place there.
大家可以凭直觉猜测一下,%s就是这个占位符,为我要填入的名字占位。
So on behalf of the U. S. Embassy we wish all of you much success and a great future in serving the needs of the elderly here in China.
所以代表美国驻华使馆,我们祝福大家在服务于这里的老人的需求之际获得圆满成功和美好的未来。
S and I suddenly find myself obssessed with news about China so much so that my day is not complete without reading news here in China Daily and 2 others.
我住在美国,突然发现自己如此痴迷于关于中国的新闻,一天不读中国日报和其他两家媒体的消息就感觉过得不完整。
So it's along the bond axis and it's between a carbon s p 2 hybrid, and then the hydrogen is just a 1 s orbital that we're combining here.
所以它是沿着键轴方向的,而且这里是一个碳sp2杂化轨道,和一个氢的1s轨道的结合,在这里我们可以合并他们。
So we expect to see two nodes right here in the 3 s orbital.
所以在3s轨道中我们预计能看到两个节点。
So that's why we see the 2 p here, 1206 the 2 s is 12 06, and it makes sense that what we see as the greatest ionization energy, which is also the smallest kinetic energy is that 1 s orbital.
这就是为什么我们看到,2,p在这里,2,s对应,那么我们看到对应最高的电离能,同时也对应最低的动能的,应该就是,1,s,轨道。
S So forget for now that here are t's.
忘记这里的t。
So I'll — I won't be here Monday but my T.A. 's will handle the exam So, I will see you on Wednesday.
我周一就不来了,助教会帮我负责考试,那么,周三再见。
So if we write the electron configuration you see that this is the electron configuration here, 1s22s22p 1 s 2, 2 s 2, 2 p 6, 3s1 and now we're going into that third shell 3 s 1.
现在我们来到第三层,你们会看到3s1价电子之间的区别,电子构型是,现在我们来到第三层。
So, if I kind of circle where the probability gets somewhat substantial here, you can see we're much closer to the nucleus at the s orbital than we are for the p, then when we are for the d.
我把概率,很大的地方圈出来,你们可以看到在s轨道上,比p轨道更接近原子核,最远是d轨道。
We come here to swim, so let 's swim not sleep.
到这里来是游泳,所以要游泳不要睡觉。
So , here ' s the story from alpha to zeta.
所以,在这里的故事,从阿尔法到泽塔。
Here 's an example: You join a software company that just launched a product and the product had so many problems that they had to hire someone to handle the calls.
下面是一个例子:你加入了一个软件公司,它刚刚推出一个产品,而这个产品有很多问题,他们不得不雇用专人处理来电。
So, here are some of the Chinese-language movies that I feel represent 2015's height of artistic achievement.
所以,接下来列举的是一些我认为可以代表2015年最高艺术成就的华语电影。
So, it was a very popular book in the U. S., but it did have this history of being banned in Europe, and it was certainly controversial here.
因此,尽管现在这是一本广受欢迎的书,但它历史上确乎,在欧洲遭遇过禁止,并且在美国也是非常有争议的。
Thank you so much for the kind introduction. It "s a tremendous honor to be here."
感谢您的热情介绍。能在这里,我感到无比光荣。
As the U. S. struggles to get out of its housing slump, its neighbor to the north faces a different challenge: Canada's housing recovery has been so rapid that some here are worrying about a bubble.
在美国努力走出楼市低迷之际,它的北方邻国加拿大却面临着一项全然不同的挑战:加拿大的楼市复苏速度非常之快,以至于一些加拿大人担心会出现楼市泡沫。
So I could — and the hint here is that looks like you probably do want to use CS50's library because I've included the so-called header file for it.
所以我可以——这里的提示看起来好像,你可能的确想使用CS50的函数库,因为我包含了所谓的头文件。
The conditions of Theorems 1 and 2 formulated here adopt the Liapunov functions with parameter so that they may be more easily obtained by using Chetaev 's method.
其中定理1和2的条件采用带参数的函数,便于运用由方程首次积分构造函数的方法来获得。
All you here are a few so-called expert, s who are motivated by their own concerns.
这里有些的所谓专家不过是以己之私废天下大公的庸人而已。
So here "s his first follower with a crucial role."
所以他的第一个追随者会起到关键作用。
It 's all right because I have another patient near here so I can kill two birds with one stone.
没有问题,因为我还有另一个病人在附近,所以我也是一石二鸟。
S-S-S-So! What's going on here? - a truly terrible picnic.
所以!这是怎么回事?——真可怕的野餐。
Just" 24 golds! and we here in India go crazy for even one! It"s just so sad, I small not anti national, but we are really losers (including me)
“才”24枚金牌!我们拿到一枚奖牌就欣喜若狂了!好伤心,我不是愤青,不过觉得我们是失败者(包括我)
Just" 24 golds! and we here in India go crazy for even one! It"s just so sad, I small not anti national, but we are really losers (including me)
“才”24枚金牌!我们拿到一枚奖牌就欣喜若狂了!好伤心,我不是愤青,不过觉得我们是失败者(包括我)
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