He seems to look right at you, then moves on to continue his search for more food.
VOA: special.2009.08.19
How would you search for these cells?
你又怎么找呢
and you can just search,
你可以搜索,
These easy-to-hold devices let you read and watch media or search the Internet and order products.
VOA: special.2010.01.26
You'll remember that in his search for immortality Utnapishtim Gilgamesh sought out Utnapishtim, the one human who had been granted immortality.
他对永生的追求,吉尔伽美什找到,唯一可以长生不老的人类。
Tablets are easy-to-hold screens that let you read and watch media or search the Web.
VOA: special.2010.01.08
And unless, you know, you've been hired to do Pirandello's Six Characters In Search Of An Author, this is not a great thing, because you get something that is really confusing.
可能一点关系也没有,要是你拍的是皮兰德娄的荒诞名剧,《六个找寻作家的角色》,那可能是件好事,因为你得到的是一个足够混乱的结果。
We also told you about young Navajo Indians leaving their reservation in search of jobs.
VOA: special.2011.07.29
A Yahoo! Finance page, you see a search box or a box on the very prominent position.
比如在雅虎财经页面十分显目的位置,会看到一个搜索框。
"I advise you to go back and search the apartment again," he said.
VOA: special.2009.12.26
In this blank area over here next to the search tab you can type in any food that you're having, and then the program, unless it's something really unusual, the program will recognize it and then give you a series of options of things it thinks it might be.
你可以在搜索框的空白处,输入你吃的食物,之后程序会,除非是些稀奇古怪的东西,否则程序会去识别输入的内容,并给你一系列它认为可能的选项
"Then why did you make me search the apartment again?" he shouted.
VOA: special.2009.12.26
And so if incidentally, you're a representative of a student group and the alike and your Google calendar is not -- in here, you can check just by flipping through the various-- we have over 200 calendars right now and you can search through them here.
如果你是一个学生团体的代表,你的Google日历在此不存在,你可以检查其他各种各样的-,目前我们有200多种日历,你可以在它们之中进行查找。
And I've been hearing a lot about young people who -- you know, they're posting stuff on Facebook, and then suddenly they go apply for a job and somebody has done a search and, so,that's some practical political advice for you right there."
VOA: special.2009.09.14
And so, when you do a search, it is sometimes frustrating.
当你们搜索的时候,有时会很沮丧。
But enter "swine flu parties" in an Internet search, and you will see, the idea is out there.
VOA: standard.2009.12.18
google Imagine you want to search through Google to find a particular page. You want to do it in a second. And you're going to just do it the brute force way, assuming you could even reach all of those pages in that time.
假设你想通过,搜索一个特定的网页,你想在1秒内得到结果,然后你就只管去做了,认为能在1秒内遍历遍所有的网页。
"I was in search of suppressed technology, you know,laughingly referred to as UFO technology,".
VOA: standard.2009.07.31
OK. At the end of the lecture last time, I also showed you an example of binary search.
好的,在上次课程的最后,我也给你们看了一个二分查找的例子。
So you can tell that people have very high expectations about Baidu or about a search engine.
你会发现人们对于百度,有很高的期望值。
And the third thing I need to decide is how do I combine? You know, point out to you in the binary search case, combination was trivial. The answer to the final search was just the answer all the way up.
第三个问题是我需要决定如何进行合并?,就你们所知的,在二分查找中所打印出来的,合并的过程是非常简单的,最后查询的结果,就是一路上来所以的结果。
In binary search-- ah, there's that wonderful phrase, this is called a version of binary search just like you saw bin-- or bi-section methods, - when we were doing numerical things- in binary search, I need to keep track of the starting point and the ending point of the list I'm looking at.
就是当我们处理数字的时候,所称的二分检索,在二分法搜索中,我需要记录区间的开始点和尾点,初始化的时候就是-,问题输入的开始点和尾点,当我开始做测试的时候,我想要做的就是去取中值点。
It doesn't need to show you the search result.
页面并不显示所有搜索结果。
And it's called divide and conquer for the obvious reason. I'm going to divide it up into sub-problems with the hope that those sub-problems get easier. It's going to be easier to conquer if you like, and then I'm going to merge them back. Now, in the binary search case, in some sense, this is a little bit trivial.
因此被称为分治的原因就这么简单,将一个问题分解成一些子问题,并希望这些子问题解决起来比较方便,正如你希望的,求解的过程也会变得简单,下面就是把结果合并起来,现在,在二分搜索的例子里,从某些方面来说,这有点微不足道。
You try to design actually I'm going to come back to that in a second. It's like you're trying to use a hash function that spread things out pretty evenly. But the places you store into in those lists may have to themselves have a small list in there, and when you go to check something, you may have to do a linear search through the elements in that list.
你尝试着去设计,实际上过会儿我会回头讲解这个问题,类似于你需要用一个哈希函数,非常平均的将物体分发出去,但是在列表中你数据,映射到的地方可能会有自己的一小段列表,当你回头查找数据的时候,你可能需要在那一小段列表中做线性查找。
That goes back to that idea of sort of discipline coding. It's easy to have assumptions about what you think are going to come into the program when you writ it. If you really know what they are use them as search, but if you think there's going to be some flexibility, you want to prevent the user getting trapped in a bad spot, and exceptions as a consequence are a good thing to use.
这又回到了规范编码的想法上来了,在你写代码的时候考虑,什么会进入你的代码的思考是简单的,如果你真的知道,他们是用他们来做搜索的,而你希望有一定的灵活性,你想要阻止用户,陷入一个艰难的境地,那么异常是非常实用的。
You can search obviously by any of the fields up top by days ; of the week you want a class; days of the week you don't want a class; grad level or undergrad level, faculty scores that are 4.0 and higher, ; course overall scores that are 4.0 and higher; and a whole number of other features including synchronization with Google calendar.
你可以按日期来搜索网页上的任一科目,以决定哪天去上课,哪天不去上课;,研究生课程或本科生课程,教师打分为4分或更高的课程,课程总学分为4分或者更高的课程;,当然很多其他选择方式,包括Google同步日历。
OK. So, what do I want you to take away from this? This idea of binary search is going to be a really powerful tool. And it has this property again, of chopping things into pieces.
从这里学到些什么?二分查找的思想,是一个非常有用的工具,我重复一遍,把问题拆成几部分来解决,那事实上,这里的增长率是多少?
But nobody needs to teach you how to use the search. It's so easy.
但使用搜索不需要,很简单。
I'm narrowing it down. It's getting a little silly but you know I'm going to really be persistent and just follow the rules here of binary search, rather than jumping to conclusions.
按照二分法的规则来做的,而不是直接得出某种结论,很明显这儿我的目的是什么?,显示这两个相同的东西。
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