So let's have a clicker question here on how many total pi bonds do you expect to see in benzene?
让我们来做个课堂习题,你们觉得苯环里有一共多少个π键?
I pay $675 a month and my roommate pays the same thing. So together, it's $1,350 a month,
我一个月要出675美元,我的室友也出这么多钱。所以,一个月一共是1350美元,
On the 30th day, I will give you another 1000 dollars-- you'll have a total of 30000 dollars from me.
在第30天,我再给你一千美元-,你将从我这里一共得到三万美元。
The payoff of 2 against 3 is all the people at 1, all the people at 2, so it's 20%.
如果对手选3而我选2我会得到,立场1和2的全部选票,一共20%
But again, the key takeaway there was how many numbers did I touch on that pass?
同样,在这个过程中,我一共移动了几个数字?
So, let's go and put the one, two, three, four, five, six here.
因此,我们继续,一共1,2,3,4,5,6个电子。
9 it is. And it made a total of 13 calls.
是29,一共调用了13次。
At New York Presbyterian, i am responsible for the Weill Cornell campuses.
在纽约长老会医院我负责威尔康奈尔医学中心,一共约有1000张病床。
They just throw it out. They know what they mean I think I understand, but they don't do anything with it Whereas Cocteau, writes dozes, maybe in total, a couple of a hundred pages along those lines.
他们只是提出观点,心里很清楚自己想说什么,而我想我也懂他们的想法,只是他们没有用这些想法进行研究,而科克托一共写了十二篇文章,用了几百页来说这个话题。
We're already using it up in this pi bond here, so that means we're limited to only two other spots on the molecule, so we have three.
我们已经把它用到这个π键里去了,所以这意味着,我们在分子里只剩下两个位置,所以一共是三个。
I'm the CEO of Google and I call the broker and I say, how many shares are outstanding?
如果我是谷歌的执行总裁,我给经纪人打电话问,一共发行了多少股票
So we have just two chords here, just changing back and forth between two.
这里面一共只有两个和弦交替出现,交替出现。
He has not one, not two but three coats on as well as two scarves.
不是一件,也不是两件,他一共穿了三件外套,围了两条围巾。
I'd only have 16 possible two base sequences, that's not enough to specify over 20 amino acids.
如果两个碱基一组那一共只有十六种组合,不够和二十种氨基酸来一一对应
On their first day of class in the fall of 2007, we have 41 students in our class this year.
007年秋天,开课第一天,今年一共收录41名学生。
The payoff from choosing 3 against 4 is going to be all the people at 1, all the people at 2, and all the people at 3, for a total of 30%, which again is bigger.
当对手选4我选3的收益,就是立场1的选票,加上立场2和立场3的选票,一共是30%,立场3收益更多
So this particular vector, you probably can't even see the whole thing on your screen. Well, it's got 40 items in it.
这个特殊的向量,在你的屏幕上可能都看不全,好的,它一共包括40件物品。
On the 30th day, I will be getting from you in total, including the first 29 days-- no, rather on the 30th day, I'll be getting from you 5,368,709 dollars and 12 cents.
在第30天,我将从你那里一共得到,包括前29天-,不,在第30天,我将从你那里得到5368709。12美元。
I've got one test, I've got a subtraction, I've got a multiplication, that's three steps, plus whatever number of steps it takes to solve a problem of size b minus 1.
我进行了一次比较,一次减法,一次乘法,一共是三个步骤,再加上t的步骤数。
And in this case, we go from 8 to 4 to 2 to 1 three times and then on each iteration of this algorithm, each pass across the board I'm touching N numbers, so that means I'm doing N things, log N times.
在这个例子中,我们从8得到4,到2,再到1,是3次,在这个算法的每次迭代中,每一趟我都会操作N个数,也就是所我每次要做N步操作,一共要做,log,N,次。
There were seventeen categories of equity mutual funds and they compared the dollar-weighted to the time-weighted returns.
其中一共是17种股权共同基金,将它们的货币加权回报率,和时间加权回报率进行比较
We need to fill in a total of four electrons.
我们一共需要填进四个电子。
So we've got four chords operating here and they're changing regularly.
这一段作曲家一共调用4个不同的和弦,它们不断有规则地改变。
Because I keep counting down each time around-- mostly I've got to unload this candy which is driving me nuts, so-- thank you.
因为我每次循环b减了,我一共要执行这个循环b次,所以这里我们一共执行了3b次基本操作。
Right, we had one from each atom, so that means we need a total of two in our molecular orbital.
对吧,每个原子有一个电子,这意味着在分子轨道里我们一共需要两个电子。
It will be the first two hours of the allotted time we won't go the whole 3 hours, OK?
一共是2个小时,我们不会用完三个小时对吧?
Again, all the people at 1, all the people at 2, and half the people at 3, so that's 25%.
就是立场1和立场2的全部票数,加上立场3票数一半,一共是25%
We have one, two, we have four bonding domains.
我们发现一共生成了1,2,3,4根键。
When I started merging, I did merging three times across this whole board, this level, this level, and this level, and each time because of the way I was advancing my fingers I touched each number just once.
在整个过程中,我一共做了,三次合并,这一层,这一层,和这一层,而且每次,由于要前移手指,因此对每个数字,仅仅移动了一次。
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