The same nations and the short life expectancy of birth probably the lowest quality of life in other areas.
这一数字在下降,在上述国家,新生儿预期寿命较短,某些区域生活质量极低。
Okay, which one is that? Seven o one three nine two four nine (70139249), what's...
我也一脸茫然,他们说的数字代表什么?70139249,什么意思?
It happens to be better suited for manipulating strings than numbers, for example, but it's really a general-purpose language.
例如它恰好,处理字符串,比处理数字更有效率,但是它确实是一种面向面很广的语言。
We'll also, when we grade the concept sheets, we'll give them number grades and we'll just do one, two, or three.
我们也会,在我们给观点报告评分时,我们会以数字一,二,三来打分
If you're fighting for an hour or two hours, it just seems like that would be such a low number.
如果战斗持续了一两个小时,那这个伤亡数字可算是相当低了
Well, notice again, on each level of the tree, when I actually do the merging, so this remember, is when I wrote down just the numbers when I bottomed out with the list of size 1.
请注意,在这棵树中的每一层,我真正做合并时,就将每个大小为1的列表中的,数字写下来。
And as you're busy calculating all this, you're walking across Chapel Street and you get hit by a truck and you die.
然而就在你一边忙于计算这个数字,一边经过雅普街的时候,你可能会被一辆卡车撞死。
We used iterative deletion in a relatively abstract setting, or not abstract, rather a play setting last time in which were choosing numbers.
我们在相对抽象的背景下探讨迭代剔除,其实也没那么抽象,比如上一讲,我们做的选数字的游戏
The term digital device tends to refer to recognition that people are better off if they have access to internet connectivity, pieces of internet applies.
数字装置“一词让人们认识到,如果人们可以,连接因特网,使用相关设置,那他们会生活地更好,在这点上。
This might be 1 in 100, 000, 000, 000 or something like that; don't write down the numbers I'm just using that for illustration.
是大约是一比一千亿那么少,不用记这个数字,我只是打个比方而已
A sleep macho used to be "I only get forty-two minutes of sleep a night."
夸大数字的那些人,“我一晚只睡了42分钟”
Of course, we have to also know how to plug in the numbers so we can pass all the tests, but it's good to understand the nature of the edifice set up by Newton.
当然,我们首先要知道怎么代数字,这样我们考试才能过关,但是如果能理解,牛顿的这一伟大杰作的本质就更好了
Now, that's not a huge number but, obviously, when you're hoping to beat the market by a point or two losing by 0.3% per year because of your market timing inability is a bad thing.
看起来这不是个巨大的数字,明显地,当你希望获得,高于市场水平一到两个百分点的回报率,却由于抓不住市场时机而每年亏个0.3%,就很糟糕了
I don't know who came up with this statistic but I love it: nearly three out of every five lines in Paradise Lost are enjambed - they embrace the practice of enjambment. The meaning or the sense of a verse paragraph is diffused throughout a series of lines.
不知道是谁得出这个数字,但我很喜欢:,《失乐园》中将近五分之三的诗句是连结的,-它们全都连结在一起,一段诗的意思或感觉,贯穿在这段诗的一系列诗句当中。
I went to graduate school of Princeton University in computer science and now i am an assistant professor of Stanford University in the Center for Computer Research in Music and Acoustics My work is reseaching the technology to change the way people go about making music, listening to music and interacting or relating with each other by music.
在普林斯顿大学取得,计算机科学博士学位后,我现在是,斯坦福大学,数字音乐研究,中心的一名助理教授,我的工作是通过研究技术,来改变人们创作音乐,倾听音乐,以及通过音乐,相互交流的方式。
Situation number two is I take the same number, and I make a row. They are all in one row.
状态二我将采用同样的数字,并且我做了一个箭头,它们全部都在一列上。
I think this is probably a size of lumber, but you can't get away from the mythology of that number.
我想这可能是木材的一种规格,但是你不得不去想,这数字中的神话意味。
We have to add it all up so it's not just numbers, three against one; it's also all of those people at home.
得把这些加起来考虑,所以就不只是这个数字,三比一;,还要加上这三人的家人。
Now, one of things I left hanging is, I said, OK, you build it out of primitives.
现在,我落下的一件事情是,我说过了,好的,你在原始数字之外建造它。
Fast forward mid-semester when we talk about cryptography and scrambling information, we need the ability to express ourselves in words, not just numbers, and we have that already.
回想一下期中的时候,我们讨论过密码学,和一些不规则信息,我们需要话语来表达自己,而不是数字,其实我们已经有了。
And this is a place where it's comparing strings and numbers in a strange way.
这里其实是对字符串和数字,以一种相当奇怪的方式进行比较的。
So in other words, every time I merge the point that I kept emphasizing verbally there and that I'm only touching each number once, means that we have to account for the amount of time it takes to merge N which is going to be just N. Now, this is again one of these cyclical answers.
换言之,之前在做合并时,我不停地强调,对每个数字我只碰了一次,这就是说,我们要记录合并所花的时间量,也就是这里的,这又是一种循环性的答案。
We are able to talk about the fact that two plus one equals three, but it's not as though we ever come across numbers-- number three itself--anywhere in the empirical world.
我们可与去探讨,二加一等于三的这个事实,但是我们不可能有一天真的碰到数字,在现实世界中碰到个叫"数字三"的东西
So just to show you how big a difference it makes, let's run a couple of numbers.
让我们试试一组数字吧,如果n是1000的话。
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。
So what would I want to do? I'd like to somehow walk down each of the digits one at a time and add them up. Ah, that's a looping mechanism, right? I need to have some way of walking through them.
去取这个数的,每个数字然后把他们加起来,啊,这是个循环机制对不对?,我得找到一个遍历它们的方法,一种简单的方法可能。
All right, so hand your numbers to the end of the row, but don't go yet.
把你们写的数字传到最后一排,先别走
The number 3 is invisible in this much bolder way.
数字3是无形的,以一种更大胆的方式。
This is incredibly important because,when you look at this number that we started out with,saying the benchmark was 9.9 but net of fees the managers on average only lost thirty basis points--or .3% -you'd say,well that's a game I don't mind playing.
这极其重要,因为当你看这些数字时,刚才说过基准收益是9.9%,但是主动管理型基金经理人的平均净利润,只落后了30个基点或者说0.3%,你可能会说这个游戏,我不介意玩一玩
You can either think of it as an arrow and imagine the arrow, or you can reduce it to a pair of numbers, x and y.
你既可以用有向线段来表示,也可以用一组数字来表示,x 和 y
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