That's the average of all of your weekly quizzes in the recitation. Each of those three monthly tests gives also a sixth.
就是你们每周背诵课的测试的平均分,而三次的月考,的成绩也占六分之一。
The idea behind all these algorithms is that what's ultimately important is how many comparisons you ultimately need to make.
这些算法的思想是,你最终需要做多少次的比较,这才是真正重要的。
I've got to do another pass. Huh. Sounds like a linear number of times I've got to do- oh fudge knuckle.
冒到最后去,还得再做冒泡,呵,听起来我要做线性次的时间-,哦,胡说八道。
We've been discussing energy diagrams a lot in this class, it's a very good way to visualize exactly what's going on.
在这个课里面,我们已经讨论过很多次能量图了,它通常是一个很好的把所发生的事情形象化的方法。
You can't just say it once. You have to try to fill that void by saying it two times and by invoking his father a third time.
你不能只讲一次,你必须说第二遍,并且第三次提到迪安的父亲,来填补中间的空隙。
He'll be sold again, by the way, a third time, for $2000.00, in Mobile, Alabama, at the Mobile Slave Jail.
他又将被卖掉,顺便说一下,第三次,他被卖了两千美元,在亚拉巴马州一个流动的奴隶监狱
To some extent, the subprime crisis is a failure of Basel II, which is not even fully born yet.
从某种程度上讲,次贷危机就是新巴塞尔协议的一次失败,该协议甚至还没有正式生效
I think you should take the lab sometime, but I don't know how many semesters that you have to take.
我觉得你们应该是不是地去做几次实验,我不太清楚你们要上多少个学期的课
So, over the last few lectures we've worked and struggled so formulate the second and third laws of thermodynamics in addition to the first.
在前几次课中,我们通过努力明确的,给出了热力学,第一,第二和第三定律。
How many psychologists or psychiatrists prescribe "? "run three times a week and see me in the morning"?
多少心理学家或精神科医生规定病人,“每周跑步锻炼三次,早上来见我?
We've played it three times, Let's try and figure out what the equilibria looked like in this game.
我们做了三次,我们试着解决,此博弈中的均衡是什么样子
So a warning, a warning, and then a third plague; a warning, a warning, and then a third plague; a warning, a warning, and then a third plague.
警告,警告,第三次瘟疫,然后又是,警告,警告,第三次瘟疫。
And fixed versus variable speaks to whether you give a reward on a fixed schedule, every fifth time, or variable, sometimes on the third time, sometimes on the seventh time, and so on.
固定与变化则是相对于,你是否根据固定时程给予奖励而言的,每五次就给予奖励,或者是变化的,有时候在第三次上给予奖励,有时候则在第七次上给予奖励。
and to go up at the end of their sentences, like that, which I get teased for a lot.
还会在一句话的末尾升调,像那样,我就因此被取笑过很多次。
Because sometimes when I was in Israel and West Bank I could not discern who is Arab and who is Israeli because my eyes didn't allow.
因为有几次我在以色列,约旦河西岸,我无法分辨谁是阿拉伯人,谁是以色列人,我没那种眼力。
And I'm inclined to think, "Yes." In fact, I already suggested as much when I talked about the chess-playing computers.
我倾向于认为,有,实际上,当我在谈会下象棋计算机时,我已经暗示过很多次了
For example, what if you could make a hepatitis vaccine that was good in one shot instead of three shots?
比方说,如果你研制的一种肝炎疫苗,只需接种一次,而不是三次会怎么样
So, if there is one section of the lecture that I went a little too quickly for, you could say, gee, if I could just see that five minutes, you could click on it, zoom into that five minutes, play it a few times, and then say, I still don't know what he's talking about.
所以,如果有那节课,我上得过快,你可以说,天啊,我多希望我能看到那5分钟,你就能点击它,选择那五分钟,播放几次,然后说,我还是不知道他在说什么。
If you don't move 10 yards in that... if you don't move the 10 yards in your four tries,
如果你不推进十码……如果在那四次机会中你不推进十码,
Did you just Copy and Paste 50 times when you could have just used a loop that cycles 50 times?
你是不是复制粘贴50次,当你可以用一个循环来循环50次呢?
Actually it's not 40, I think these are, 75 alright. So the answer is 75 and the number of calls is 1.7 million.
实际上不是4,我觉得,好了,所以答案是5,调用次数是1百70万次。
I feel pretty good about this, and in fact I ran it a lot of times in my office.
我觉得这很好,实际上我在自己的办公室也运行了很多次。
Then lastly, there are things like the Internet bubble, they're not usually called this, but--the lending bubble where--or the subprime mess.
其次,市场上还存在像互联网泡沫,不经常被提及的贷款泡沫,此外还有次贷危机。
So, if every tenth time your dog brought you the newspaper you gave it hugs and treats; that's ratio.
每当你的狗为你拿十次报纸,你就抱抱它,给它奖励;,这便是比率强化。
How many times do you need to fold the piece of paper so that you can reach the moon.
需要折纸多少次,才能碰到月亮。
Some of them are unique to one source, some are not, but ultimately the claim is that these have all been merged, and have left us then with an overall total of ten. This may in fact be true.
有些瘟疫只有一个出处,有些则不是,最重要的是,它们被混在一起,流传下来的,就有了十次瘟疫,也许真的有。
The other quick thing I want to say is that I do have office hours today from 3 to 5, so feel free to stop by if you have questions about problem-set 3 that you're finishing up.
我还想说一件小事,我今天的答疑时间是三点到五点,如果你对于第三次作业还有任何疑问,请在这个时间段来找我,不必客气。
I am meowing three times and you can very quick--easily see perhaps that this very quickly could get messy.
我学猫叫三次,事情会立刻变得混乱。
So, if something cycles through five wavelengths in a single second, we would just say that the frequency of that wave is five per second.
如果一个东西在一秒,内经历了五个波长,我们就说这个波的,频率是每秒5次。
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