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times 7, plus we have 6 in the sulfur, and oxygen is right above sulfur, so that also has 6.
二乘上七，加上硫的六个，而氧在硫的正上方，因此也有六个。
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taking a bus into Manhattan and going into the museum. And what I just recall is walking around like this.
乘公交车去曼哈顿，参观博物馆。我只是记得当时就是这样在四处逛逛。
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Periodic Table, Table of Constants, and you are allowed an aid sheet, an 8-1/2 by 11 sheet of paper.
元素周期表，常数表，你允许带帮助表格，一个8-1/2乘11的纸。
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OK, and you can see that this thing ought to unwrap, it's going to keep extending out those multiplications until gets down to the base case, going to collapse them all together.
好，你可以看到这种方法,是怎么解决的,他一层层的将乘法展开一直到最底层,然后将他们一起乘起来。
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Again, I don't have data to back this up, but just common sense suggests to me that the common case is if I'm on the subway platform I want to get on that train and maybe I want to get back and where are those two buttons, right?
此外，我没有数据来备份这个，但是常识告诉我，常见的情况是,如果我站在地铁站台上，我想乘上地铁,可能我还想回来,那么哪里能找到这两个按钮，对不？
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So in this case, my expected payoff is a ? of 1 plus a ? of 4, for a total of again 2.5.
在这种情况下,我预期收益是?乘1加?乘4,总和还是2.5
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You can take this vector, multiply it by one number, take that vector, multiply it by another number, add the two of them.
比如将这个矢量,乘上一个数,然后将另一个矢量,乘上另外一个数,把这两个矢量相加
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Each page a victory, at whose expense the victory ball?
汗青页页,尽书胜主,成败之价,谁人乘沽
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Instead of summing them and dividing by M, I multiply them all together and take the nth root of them.
我把所有的乘在一起然后开n次方,而不是把他们加总再除以个数
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If you're riding on a subway, a crowded train, and you wish to speak to your neighbor,
如果你正在乘地铁，车厢里很是拥挤，你想跟你的邻座说说话，
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Our step three is to figure out how many bonding electrons that we need, or excuse me, how many total electrons that we need to fill up our octets, so that's just going to be 4 times 8, which is 32.
我们的第三步是判断,我们需要多少个成键电子，不好意思，是我们总共需要多少个电子,才能填满所有“八隅体“,那么这就应该是四乘上八，也就是三十二。
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How many of you have ever heard this before, while Lynda's getting this set?
乘琳达还没有弄好，这段音乐有多少人听到过？
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So people from all the different subways and all the different neighborhoods come to Union Square.
所以四面八方的人们乘各路地铁到这儿来。
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but I guess you can, you can use to get around if you really need to,
但是我猜如果你真的要出行，还是可以乘搭火车的
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going on a class trip, taking a bus, going... I lived in the Bronx,
乘巴士去班级旅行，去……我那时住在布朗克斯，
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Let's say you don't like to take the bus or the subway or walk.
假如你并不喜欢乘巴士或地铁，也不喜欢步行。
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Now you can see 2.18 times 10 to the minus 18 joules can be 13.6 eV.
你可以看到,2。18乘10到负18焦耳,得到13。6电子伏特。
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If you multiply entry 23, which is 13.6 electron volts I will show you what the electron volt is in a few minutes. We will just put it up here prematurely. But that is given in your chart.
如果乘上第23个常量，代表13。6电子伏,接下来我就会向你们说明什么是电子伏,我们先提前把它提出来,但那只是放在你们的图表中。
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So we're going to typically also not worry about the multiplicative constants. This factor here.
要乘的常量这个因素太关注,我们真正需要关注的是。
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This is how you get the rules for adding a vector to another vector, then taking a vector and multiplying it by some constant.
以上这些就是矢量加法的法则,以及数乘矢量的法则
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If I multiply these two, what is the coulomb times a volt?
如果我把这两个乘起来，库仑乘以伏特是多少？
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It's a ? times 5 plus ? times 0 for a total of 2.5.
是?乘5加上?乘0等于2.5
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Square of the Planck constant times pi mass of the electron.
普朗克常量的平方,乘以π再乘电子的质量。
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And that factor is 4 pi times epsilon zero.
这个常数是4乘π再乘ε
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So, shared electrons are the ones that are shared between the carbon and the nitrogen, so we have 6 shared electrons, and we want to take 1/2 of that.
共用电子是那些在碳和氮之间,被它们共用的电子，那么我们有六个共用电子，然后我们要给它乘上二分之一。
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Now, I don't have to fill my head 6 with 2.18 times 10 to the minus 18. 13.6, that's a cool number. I can remember that.
现在，我不需要记住,2。18乘10到负18，13。,那数字太给力了，我可以记住它。
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This is going to equal a ? of 4 plus a ? of 2, which is a ? of 6, so that's 3.
它等于?乘4加?乘2,即6的?,也就是3
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The family left Russia in 1919. So, the revolution, I think, starts in 1917. And things are quite complex in those early days, so there's more than one anti-czarist factor.
他们在1919年乘飞机离开的，改革，应该始于1917年，早期的时候非常复杂,不止是因为反对沙皇。
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I don't know how to take two strings and multiply them together.
我不知道,怎么把两个字符串乘到一起。
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