This combining of data and functions on that data is a very essence of object-oriented programming That's really what defines it.
数据与函数的结合,是面向对象编程的核心,这也就是它的定义。
They submit their data about their people, their users to us, so Baidu users can easily find information related to that.
校内网将用户数据提交给我们,这样,百度的用户就能够轻松,搜索到相关信息。
So what we see is, again perfectly reasonable statistical techniques, but not looking at things in the right way.
所以我们这里可以看到,还是很完美很有逻辑的统计学工具,但是他们没有用正确的方式去看待数据。
And the Aristotelian view held for a long time, but eventually it started to crumble in the light of more data.
而亚里士多德的观点在很长时间里得到了认同,但最终还是崩溃了,在越来越多的数据面前。
We could just collect a bunch of data. For a material .What's the volume it occupies at some pressure and temperature?
对一种物质我们可以得到一系列测量数据,在给定的温度和气压下,它的体积是什么?
I was able to do letter writing, I was able to do data collection, and do a product there.
我以前上书信写作的课,要上数据搜集的课,还要上美工课。
So, more data to come, so this is a clip some of you might have seen in section already.
随着更多数据的出现,就会形成一个标签,有些人可能已在相应章节中看到过了。
And we're data junkies, so we like to get a lot of data before we make a big decision like that.
我们是数据控,所以一般先收集很多数据,在做重大决定的时候。
But it was still interesting to watch and to see unfold So, now I had this picture of real-live data of a real-life city operating in front of me.
但是看着这些事物一点点展开非常有趣,现在我得到了现实的城市里,现实生活的数据就在我面前运转。
There's one, it's a book by Dimson, Marsh, & Staunton that--called Triumph of the Optimists-- that Jeremy Siegel quotes.
蒂姆森,马什和斯汤顿联合撰写的书,叫做《投资收益百年史》,杰里米·西格尔从中摘引了部分数据
We can do that by intercepting our observation with the date base and knowledge we required, the whole color map.
通过截取我的观察结果,分析数据库,所需的知识,以及整个彩色图画。
I should just say that the data i just gave you is real data but it's actually mixed ability data.
我强调一点我给你们的数据是真实数据,但是它是综合了各种能力后的数据
Though we have to have not just the generic program, but the specific data files and databases and so forth.
虽然我们不仅有通用程式,还有特别的数据文档和数据库等等。
50 billion of that accounted by a trade and balance with China alone What do you do with those data?
其中单与中国的就高达2,500亿美元,你们怎么看待这些数据?
And the figure was that some 2,000 people die as a result of accidents each year using cell phones.
数据显示每年有2000人左右,因开车时使用手机,而死于车祸。
And if you think about the percentage of a day's calories these things are the numbers are really pretty high.
如果考虑每日卡路里百分比的话,数据将会非常地高
Those are the sorts of things we need to break down the statistics the billion people in poverty.
我们需要用这些事例,让人们对几十亿人口,这样一个数据有具体的认识。
they won't say, "Oh, because of this experiment, that experiment, " this data set and that data set."
他们不会说,“因为理论得到了这个实验,那个实验,这套数据,那套数据的支持“
And this is because I don't have something I would really like to have, which is data hiding.
也就是数据隐藏,你们会看到关于,这个概念的很多定义,我认为数据隐藏。
I'm going to define a class, and in particular, what I'm going to do, is walk through what that says.
我们碰到了一个问题,这个问题就是,我们想要建立,一个抽象数据类型。
Data's what we expect. It's our way of representing fundamentally the kinds of information we want to move around.
数据是我们一直需要的,它是用来表达我们想要操作的,数据类型的基本方式,这里。
One recent, also, last year, an article from the Globe, also part some statistics, they show the reading guest.
同样,一篇最近刊登在《环球时报》上的文章,报道了一些数据,也表明了一些现实。
And so when you actually have a device the bits don't flow at the speed of light in reality.
因此,当你拥有一个设备,数据位并不能以现实中的光速传输。
Perhaps the data rate was a little bit faster than you were accustomed to, but you had some familiarity.
可能这个数据速度,相比你所熟悉的有些快,但是你有一些亲切感。
Alright, so it turns out there're two other useful types that you don't get for free out of the box.
我们还是回到这里,还有两种很有用的数据类型,这两种都不用担心内存不足。
If you go onto the continent,though, they tended to be interrupted by World War I and World War II.
如果你们往欧洲大陆国家那里考虑,一战和二战期间的数据几乎是没有存档的
There's a problem with that and the problem is that countries that are less successful don't keep data--that's a problem.
但这个研究方法也有问题,在那些不太成功的国家里,数据并不充分,这是个问题
This data comes half from the Italian league, which is pretty good and half from the French league, which sucks.
这些数据一半来自强队意大利队,一半来自弱队法国队
He introduced the concept of electronegativity which was a measure, therefore, it is quantitative, of the atom's ability to attract electrons within a covalent bond and developed a scale of electronegativity.
他引入了电负性这一概念,一个反映着原子在成共价键时吸引电子的能力的数据标度,因此这是数量上的,在共价电子中,电子原子能吸引电子,并发展为一定规模的电负性。
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