The answer to the problem caused a little trouble for my father,I imagine, but it was perfect in my opinion.
VOA: special.2010.01.30
We're almost finished. This is just a little problem.
我们都快完成了。这只是一个小问题。
And one problem is that "For depression" is that there's too little of a neurotransmitter known as serotonin.
抑郁症的问题就在于,缺乏一种叫做血清素的神经递质
But for people who have a difficult time controlling their movements, this little navigational issue can be a really big problem.
VOA: special.2011.04.18
I want now to carry that forward into something a little bit more focused on the portfolio problem.
现在从这个基础上拓展一下,更侧重于投资组合方面的问题。
The report says overfishing is a major problem that government rules have done little to stop.
VOA: special.2010.05.25
There's an allusion there to memory, which will be a little apropos for Problem Set 2.
这是一个对内存的暗示,对于习题集2来说是恰当的。
So that way you can have an idea if, oh, I do really understand this but I'm a little bit slow, maybe I need to practice this one type of problem a little bit longer so I can get up to speed so I'm going to be able to get through all this in terms of the exam time.
这样你就可以知道,假设,噢,我真的懂这个,但是我的速度有点慢,或许我需要在练习这个类型的题目上,多花一点时间,这样我就可以提高自己的速度,可以全部做完,在考试规定的时间内。
And in particular, if I think about that problem - actually I want to do this- if I think about that problem, I'm going to write a little piece of pseudo code.
关于这个问题尤其要注意的是,实际上当我考虑这个-,问题的时候我想这么做,我会去写一点伪代码。
Then, the next problem is a little more interesting.
下面这道题目会更有意思
You're going to get these personality tests all the time and the personality tests-- You're applying for a business and " one of the tests says "I like to steal from my bosses " Well, I don't think so No That's a little IQ test right there ? So, the question is how do you avoid that problem?
你们以后会做很多这样的性格测试,例如:你求职时做性格测试,其中一题是“我想偷老板的东西“,不,我不会,这相当于一个智商测试,问题在于,你怎么避免那个问题?
So, we have a little bit of a problem here.
这里就有个问题了。
So problem set 3 has a little taste of precisely that approach.
可见,习题集3中有点,这样的意味。
The grades for the course will be assigned roughly, and I use the word roughly because we reserve the right to move these numbers around a little bit, but basically in the following percentages: 55% of your grade comes from the problem sets, the other 45% come from the quizzes.
课程的评分将会很严格,我用严格这个词儿,是因为我们保留,微调分数的权利,但是基本在以下范围内:,55%的分数来自于问题的提出,另外45%来自于测验。
And we're actually going to get a little bit deeper in our clicker questions here, since when you do your problem-set it won't be quite this straight forward that you'll be answering this kind of question, but actually you'll be thinking about how many different orbitals can have certain state functions or certain orbital names.
事实上我们要讲的,比这个问题还要深一些,因为当你们做习题集的时候,你们不会遇到这么明显的问题,而是要考虑有多少个轨道,有某种特定的态函数,或者特定的轨道名字。
They had a little bit of a problem around World War II and you can try to bridge the gap, but--anyway, there are people who have tried to sort this out.
他们在二战期间的数据可能有所缺失,不过可以试着弥补这个缺失,但是,无论如何,仍然有人想方设法整理这些数据
We also drop the lowest score on a problem set and also lest in my appeal in the last lecture in this sounds a little too tailored to only those less comfortable realize too those more comfortable as we'll see today.
我们会划定最低分数,正如今天你们将看到的,这样做很照顾学习吃力的学生,今天大家就可以看到这一点。
And in terms of using these equations in solving problems on the exam, and also using these constants, make sure if you think there might be any chance you're going to get any little part of a problem wrong or do a calculation inaccurately, you need to write out every single step of your thinking as you write out these problems.
而当你在考试过程中用这些公式,来解题时,加上运用这些常数,如果你觉得有可能,在某一小问上出错,或者出现计算错误,请务必把你的思路一步一步地都写出来,当你在答题的时候。
And this is a little different from what happened ten or so years ago, but the so-called Y2K problem was essentially the result of programmers not really having the foresight to realize, "Maybe we shouldn't use so few bits or so few digits to represent a year because eventually this will be a problem."
这个跟10年前发生的事情有点不一样,那个所谓的“Y2K“问题,本质上的结果是,程序员没有真实地预见和认识到,“可能我们没必要用到这些位数或数字,来表示一年,但是最终这个将会,是个问题“
应用推荐