It does so by comparing the movies the member has rated with all the movies on the site.
VOA: special.2009.09.25
So we could think about comparing the potassium ion to a sodium ion. They have the same charge of plus one.
我们可以想象比较一下钾离子,与钠离子,它们都同样带有正一价的电荷。
Just contrast this for a brief moment to something like Selection Sort which from the get go had a ridiculous amount of redundancy comparing the same damn numbers again and again, and again.
这就与其他的排序算法形成了鲜明的对比,比如选择排序,它会一次又一次地做,多余的比较。
The new report looked at research comparing the environmental impact of GE crops to conventional crops.
VOA: standard.2010.04.15
So, in general what we see, and this is always true if we're comparing the same atom, and in general, if we're comparing different types of molecules, but we know that a single bond is always weaker than a double bond, which is weaker than a triple bond.
通常我们会看到,这对比较相同原子来说总是正确的,通常,如果我们要比较不同种类的分子,但我们知道单键,总是要比双键弱,双键总是要比三键弱。
Some security experts say that President Obama avoids comparing the war on terrorism to conventional war between nations, but he has taken several steps to contain the threat.
VOA: standard.2010.01.19
Marx, in the famous argument about commodity fetishism in Kapital, is comparing the way in which we take the product of human labor and turn it into a commodity by saying that it has objective value, by saying that we know what its value is in and of itself.
马克思在《资本论》里关于商品拜物教的著名论述中,比较了我们通过人类劳动创造产品,并将其转化为商品的方法,认为产品具有客观价值,认为我们知道它的价值存在于何并且知道它本身。
Some protestors carry signs comparing the Obama administration with Nazi Germany, and fringe elements still question whether the president is really a U.S.citizen, despite the fact that he has an official birth cirtificate on file with the state of Hawaii and birth announcements were printed shortly after he was born.
VOA: standard.2009.08.17
If you're comparing two portfolios with the same expected return, then you want the one with the lower variance.
比较两个有相同预期收益率的投资组合时,你会选择方差小的那一个。
He made the search by comparing two pictures of the same part of the sky.
VOA: special.2010.07.11
So in fact, it is the case, if you look at data, and by the way, that's the way I ended up setting a lot of these parameters and playing with it, was comparing what my simulation said to historical stock data.
所以实际上,在这个例子中,如果你看到数据,顺便说一下,这就是我设置很多变量,然后编程的方式,也就是把我的仿真程序得到的结果,和历史股票数据进行比较。
By comparing rings from different trees and with other historical data, you can often identify particular rings with the exact calendar year that they grew.
VOA: standard.2010.04.05
Now, it seems to me we can eliminate that a little bit by comparing it with various modern approaches to the same sorts of problems.
如今,在死亡的问题上,我们已经通过,与现代多种同类方法和问题的对比,解决一些了
"If you look at the large studies, that were published over the last several years, including a large number of patients comparing Avandia to a placebo or other drugs, there was actually no increase in that risk.
VOA: standard.2010.03.02
So now we're comparing my choosing 1, when my opponent chooses 2, and the payoff I would get if I choose 2 when my opponent chooses 2.
当我选择立场1,而对手选择立场2时,或者如果我们都选择立场2,我的收益会是怎么样的
I think comparing religion economics it's not the same thing.
我认为宗教与经济相比,不是一回事。
Usually it's not. That was the point that discussed in my chapter comparing him to Houston's film The Dead. Houston's film is filled with sentimentality and nostalgia. Welles generally avoids that, the way James Joyce does.
通常并非如此,那正是我在比较,他的作品与休斯顿的电影《死魂灵》,的章节中所谈到的,休斯顿的电影,充满了多愁善感和怀旧情绪,而威尔斯通常,尽量避免那样做,那是詹姆斯·乔伊斯的方式。
He controls no real estate. He's been banished, yet he is clearly attempting to conquer, comparing himself to Columbus, to conquer in large part through the transformation of our understanding of good and evil, of virtue and vice.
没有不动产,且已被流放,但他明显地试图克服,并将自己和哥伦布相比,他想要克服大部份的人,透过转变,我们对善恶,美德与邪恶的了解。
Selection sort too really reduces to a total number of comparisons because I'm again comparing the current smallest to the next thing I see, the next thing, so really a lot of these sorting algorithms boil down to comparisons and the numbers that you actually have to make.
选择排序也可归纳为总数的比较,因为要将当前最小者与下一个进行比较,接着再下一个,可见,很多排序算法都可归结为比较,以及需要比较的次数。
So 1.1 times 10 to the -31 meters is not, in fact, a significant number when we're comparing it, for example, to the length of a ball, or the size of the baseball field.
所以1,1乘以10的负31次方米,事实上并不是一个很重要的数字,举例来说,当它与一个球的长度,或者一块棒球场地对比时。
So, let's think of the energy of interaction when we're comparing atomic orbitals to molecular bonding orbitals.
当我们比较原子轨道和分子轨道的时候,我们来考虑一下相互作用能。
Well I think it was comparing, are they the same?
这实际上是在做什么呢?,你们可以看看课堂手册?
So if we're comparing the difference between these 2 now, what you'll notice is that in nitrogen we have all half-filled 2 p orbitals, and now, once we move into oxygen, we actually have to add 1 more electron into 1 of the 2 p orbitals.
那么如果我们来比较下它们两个有什么不同,你会发现氮的,2,p,轨道,都是半满的,现在,我们继续看一下氧,我们不得不在其中一个,2,p,轨道上,再放上一个电子。
So, if we look on the periodic table, comparing, for example, s to o, if we have s it's below o, what happens to ionization energy as we go down a table?
那么,如果我们看周期表上,比较,比如,硫和氧,硫在氧下面,当我们沿着表向下看的时候,电离能是怎么变化的?
But ultimately, everyone agrees I-- that's the premise here, that for the-- if you're comparing two portfolios with the same variance, then you want the one with the higher expected return.
但归根结底大家都会同意这一点-,这是一个前提-,当你比较两个有相同方差的投资组合时,你会选择预期收益率高的那一个。
Well let's see. My fall back is, I could just do linear search, walk down the list one at a time, just comparing those things. OK. So that's sort of my base. But what if I wanted, you know, how do I want to get to that sorted list? All right?
我只能做线性搜索了,一次遍历一遍列表,一个一个比较,但如果我想要,那怎样得到有序的列表呢?,现在的一个问题是,我们排序之前?
So, there are 2 different things that we can compare when we're comparing graphs of radial probability distribution, and the first thing we can do is think about well, how does the radius change, or the most probable radius change when we're increasing n, when we're increasing the principle quantum number here?
当比较这些径向概率分布图,的时候,我们可以比较两个东西,第一个就是考虑当我们增加n,当我们增加主量子数的时候,半径怎么变,最可能半径怎么变化?
Now, less than is just, if you haven't used it before, it's just the operator you'd expect, it's comparing two things and it's going to return either true or false depending on whether the first argument is false less than the second argument.
现在,小于这个符号是,如果你之前没用过它的话,它就是你期望的那个运算符,它会比较两个独享,然后基于第一个参数是不是,小于第二个参数,返回true或者。
STUDENT: So, the string A is less than three, is false because they're comparing like ASCII values?
学生:字符串A比数字3小,是false的原因是因为对他们,进行了ASCII值的比较么?
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