-
And so, in the real world frankly, these kinds of questions, how much time is this gonna take is certainly germane.
但在现实世界中，不同种类的问题，所花费的时间是不同的。
-
Like everyone wants that to be something, but really it's the time that you spend on it.
人人都想拥有什么，但其实是你（在这件事上）所花费的时间
-
Now this is not the kind of stuff that computer scientists spend all their time doing, but it will germane.
现在，这并不是计算机科学家,要花费全部时间的地方，不过与此密切相关。
-
It's gonna take, as I mentioned earlier, probably 10 to 20 years. These years will be very interesting and I look forward to them. Thank you!
那会花费，如我先前提到的，可能,10到20年的时间，这些年会非常有意思,我很期待，谢谢！
-
Another way of saying it is, if I, for example, 10 increase the size of the input by 10 10 the amount of time increases by 10.
另一种说法就是，例如，我把输入的规模增加0,解决花费的时间也会增加。
-
spent a lot of time and effort kind of figuring out what is it that people will want to buy next week.
他花费了很多的时间和精力来研究,人们想要在下个星期买进什么。
-
That must be the time you spend in preparation in studying.
那肯定是你们应该,花费来准备学习的时间。
-
There were people who spoke about the Greek race, or similar races, for quite a long time in the science of anthropology and subjects like that.
在人类学之类的学科中,有人曾讨论过,关于希腊的族裔或相近的族群的论题,并为此花费了许多的时间
-
The servant's problem was that he didn't take enough time.
而是他没有花费足够的时间。
-
The second half of the book turns in somewhat different, certainly equally important directions, but would take us much more time than the time we have allotted to deal with.
巨著的后半篇幅,转向不同，但绝对同等重要的方向，可所需花费的时间,将远超过我们课堂所订的时间。
-
So there's going to be lots of times in this class when we get to play games, we get to have classroom discussions and so on, but there's going to be some times when we have to slow down and do some work, and the next twenty minutes are going to be that.
我们在课上会经常,通过游戏学习博弈,我们还会举行随堂讨论等等,但是我们也需要花费一些时间,来慢慢研究一些问题,接下来的二十多分钟就是这样的
-
So, how many distinct, so again, we're talking about distinct kinetic energies, a spectrum for the element hafnium, 72 and I'll tell you here that it has a z of 72, so you don't have to spend two minutes searching your periodic table.
好，有多少分立的……还是一样，我们讨论的还是不同的动能，铪元素的光谱中出现，而且我来告诉大家铪的原子序数是，这样你就不用因为在元素周期表中找它,而花费两分钟的时间了。
-
I encourage you to spend more time than the weighting would suggest.
我建议大家花费,比分数权重更多的时间完成作业
-
how long is it going to take to build it,
估算它要花费的时间，
-
One of the inputs to the problems we're gonna be working on this semester and if you continue on in this world how much thought it takes to implement something, how much time it takes to run something, how much space it takes to run something?
我们将在本学期集中探讨这些问题,或者在课程之后你们也可以继续研究,为实现一些功能要有多少想法，在运行过程中又将花费多长时间，需要多大的空间？
-
You could think, you have to think earnings are going to go up twelve-fold to get it down to four times earnings, which will take a long, long time.
你可能会想，你必然认为收益会上涨12倍,让它回落到四倍于原来收益的地方，会花费很长一段时间。
-
So we're to assume we can get to any piece of data, any instruction in constant time, and the second assumption we're going to make is that the basic primitive steps take constant time, same amount of time to compute. Again, not completely true, but it's a good model, so arithmetic operations, comparisons, things of that sort, we're all going to assume are basically in that in that particular model.
因此如果我们假设在恒定的时间内,我们可以取得任何一块数据,任何一种数据结构的话,我们要做的第二个假设就是,基本的原始操作计算花费的时间是恒定的,这个假设也不是完全正确的，但这个模型其实挺不错的，因此算法操作，比较，这一类的事情，我们在这个特定的模型中都假设是基本的,操作，花费的时间是恒定相同的。
-
It's not true, by the way, of all programming languages. In fact, Professor Guttag already talked about that, in some languages lists take a time linear with the length to get to it.
顺便说一句这在大部分，编程语言中做不到，实际上Guttag教授已经说过这一点了，在一些语言中取得数组,要花费时间是线性长度的。
-
And this course in particular isn't at the end of the day about programming even though that is in fact how you will spend a good amount of your time and the skill that you will in fact walk away with.
尤其特别的是,这门课程最终的目标,不是教会你编程,尽管编程会花费你们大量的时间和精力。
-
And, sad to say, at least one of our tests produced an output that we were unhappy with.
很不幸的是，至少一个测试输出我们,是不满意的，它花费了太长时间。
-
I'm not going to have you work long hours on difficult problems to be submitted and then graded.
我的作业不会让你们花费大量的时间,去钻研很难的问题，然后交上来让我打分。
-
That's the history of the world; the whole human race has spent the bulk of its time farming.
那就是这个世界的历史事实,全人类花费了大量的时间,用在了农耕上
-
we have consumers under pressure because of their overextension of credit and they're having overpaid for houses over the last handful of years.
一些承受压力的消费者,因为过度贷款,他们不得不在过去的几年时间里,在买房子的时候花费了更多的钱。
-
I don't want to spend the whole weekend implementing just a little pop up calendar and frankly it probably would take at least that long to get something that's as interactive and dynamic as something like this that works across all browsers and so forth.
我并不想花费整个周末的时间来实现,这样一个小的弹出式日历，而且,可能至少还要花那么多时间，从而使它,能够在所有浏览器上都能有良好的交互性并且是,动态的，等等。
-
But they spent a lot of time, energy, and money on being sure that they would have a supply of water to hold them for a long siege.
他们花费了大量的时间,精力,和金钱来确保,在长期的围城中他们可以获得足够的水源
-
You had to be very confident because it was going to take a long time, a fantastic amount of labor, a tremendous amount of money to do that.
你不得不相信,建造一座蜂巢墓要花费很长时间,大量的劳动力,以及庞大的金钱支持
-
Now, why is the time less on second exposure?
为什么再次免疫花费的时间少呢?
-
So this is perhaps a site that some of you have spent way too much time on last year, if not in the past week or so, com this is isawyouharvard.com.
很多同学去年的时候,在这个网站上花费了很多时间，可能上周还玩了，这个网站的网址是isawyouharvard。
-
I could still do the linear case, which is order n or I could say, look, take the list, let's sort it and then search it. But in that case we said well to sort it was going to take n log n time, assuming I can do that.
我仍然可以做O的线性搜索,或者也可以以这个列表为例，我们先将其进行排序,然后再进行查找，但是在这种情况下,要花费n，log，n的时间去对其进行排序。
应用推荐