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Cut the problem in half. Cut the problem in half again. And that's a typical characterization of a log algorithm.
是每次除以特定的量,将问题减一半，再减一半,如此，这就是对数算法的典型特性。
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But Brooklyn, the spaces are twice as large, and the rent is half the price.
但在布鲁克林，空间是那里的两倍大，而租金却是那里的一半。
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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%
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What's your... - Well, Outdoor Action is the University's outdoor education program. So we do a big wilderness orientation program in the fall, for about half the incoming freshmen class.
你的，-户外活动项目是普林斯顿,的户外教育项目，我们在秋季,会举办一个大型野外活动的介绍会，面向大概一半的新生。
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Clearly, if I did nothing more, but I took every car, doubled its fuel economy, its emissions would go to 50% of what they are now, no other changes being made.
显然，如果我什么也不做，但是我把没量车的汽油价加倍，汽车废气排放量就会是现在的一半了，别的不会有什么改变。
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Different understandings of what that piece means gives you different values, and that's a bit of a problem.
应该是半径为1角度为,弧度为2比圆周率的一半，稍微多一点。
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So we know that it's 1, because we have 1, 2, 3, 4 bonding, minus 2 anti-bonding, and 1/2 of that is a bond order of 1.
我们知道它是，因为我们有1，2，3，4个成键，减去2个反键，它的一半就是键序为1。
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If one chord holds twice as long or only half as long, then we have an irregular harmonic change--irregular rate of harmonic change.
如果某一个和弦持续的时间是其他和弦的两倍或者只有一半，这就是不规则的和声改变。
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Alright, I have the problem so clearly this algorithm whatever it's gonna be is gonna be at least twice as fast because I'm doing half as much work.
现在，这个问题已变得清晰,不管怎么样，排序算法的效率,至少是之前的两倍,因为我只需要做一半的工作。
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And this report also mentioned that half of...almost half of India's children 3 to 5 years...under 3 to 5 years old are mal-nourished? -Yes.
这篇报道还提到,3到5岁的,印度孩子中大概有一半,都是营养不良的？，-对。
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Machiavelli said in that famous chapter 25, that the prince, if he is lucky, will master fortuna about half the time, only about 50% of the time.
马基雅维利在有名的第25章里说，君主，如果他幸运的话，可以在一半的时间里掌握命运，仅仅是50%的时间。
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She's a flower, she's perishable, she's half hidden, - and she's ultimately dead and in the ground-- whereas a star would seem to be something that she just can't be mapped onto if she is this half-hidden thing.
她是一朵花，是易腐烂的，有一半深埋在土里，最终凋谢回归土地-,如果她一般在土里,她就不可能是星星。
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Like Milton's Sin, Spenser's Errour is half woman, half serpent, and in a lot of ways she embodies the very problem of religious error.
像弥尔顿笔下的罪恶之神，斯潘塞笔下的“错误“是一位，一半女人一半毒蛇的怪物，她从各个方面具体化了宗教错误。
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But what Milgram found that was particularly interesting was that in about half of the cases these packages went through two people.
但米尔格林姆一个特别有趣的发现是,有一半包裹经过了两个人。
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It's kind of like the average price of a share adjusted for splits because you don't want the--obviously when they do a two-for-one split, the price falls in half and that's meaningless, so you want to correct for splits.
有点像经过分割调整的股票平均价格,因为你不想,当一股分割成两股,价格下跌一半,这是没意义的,所以要修正分割
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Well, suppose there were 5 billion people Roughly half of them are men half of them are women What we want to know then is how many possible people could the 2 5 billion men make altogether ? with the 2 5 billion women?
假设这有50亿人,非常粗糙地分为一半男,一半女,我们下面想知道的是,25亿男人和,25亿女人总共在一起,能制造多少可能的人？
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As I mentioned before is one example on the risk for breast cancer in women, so you'd randomly assign half to following their usual diet, the other half to an intervention program where people are prescribed a low fact diet, given counseling and interventions from dieticians and things, and then you look to see what happens for risk as people go forward in time.
我之前提过,这例子研究的是,女性的乳腺癌发病率,你将随机选择其中一半人按一般习惯饮食,另一半人则参与一个干预计划,其中每人都要食用,由营养学家设计推荐的低脂肪菜单,然后再看随着时间推移,被试者的发病率是怎样变化的
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I mean, half the clothes I'm wearing are from thrift stores,
我的意思是，我穿的衣服一半是从二手店买的，
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And, in any arbitrary crucible full of molten silver, half of them are going to be spin-up and half of them are going to be spin-down.
并且，在任一个浇满了熔银的坩埚中，银原子中的电子一半是向上转,另一半是向下转。
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It has a half-life of approximately three years at which time it stops decaying.
它生命的一半是三年,在三年的时候，它就停止衰亡。
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And an important thing to remember when we talk about resonance hybrids is that the structure it's not 1/2 the time this structure, and 1/2 of the time this structure, it's actually some combination or some average between the two structures.
而当我们讨论共振杂化的时候,有一件重要的事情需要牢记,那就是这种结构并不是,一半时间处于这种结构的状态，而另外一半时间又变成了这种结构的状态，它实际上是两种结构在,一定程度上的组合或者平均。
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I'm sorry, half the monopoly quantity and that would produce this much each.
我说错了,是垄断产量的一半,这样双方都按照这样的协议生产
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What was the divide? The divide was breaking a big search up into half a search.
什么是分解？分解是把一个大搜索过程,分解成搜索一半的过程。
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If x was even, x divided by two is going to be actually the half of x, right?
如果x是偶数的话，x除以2当然,就等于x的一半了，对不对？
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So halfway is the right thing to do, because at each step, I'm guaranteed to throw away at least half the list. Right? And that's nice.
一半以上的元素，对不对？，这很棒，好，大家猜猜这个算法的增长率是多少？,为什么？太对了。
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A mule is not spending 1/2 of its time as a donkey, and 1/2 of its time as a horse, we don't see it flickering back and forth between the two, that's not what we see.
骡子并不是一半的时间是驴，另一半的时间是马，我们不会看到它在两者之间来回变化，这不是我们所看到的情况。
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Dive in straight to the half again and so now we end up on what letter?
直接翻到剩下的一半的中间,是哪个字母呢？
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If there's a tie, half the voters at that position go for one of the candidates and half of them go for the other.
如果是平均,一半的选票划给其中一个候选人,另一半给另一个候选人
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OK PROFESSOR: two? OK, 2 so we have 2, 4, 6 minus 2, 2 so we have 1/2 of 6 minus 2, so that's 1/2 half 4, so we have a bonding order of two for carbon 2.
教授：两个？,我们有2，4，6减去，所以我们有1/2的6减去，所以是4的一半，所以C2的键序为2。
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