Armed Services Committee Chairman Carl Levin, "There is a strong bipartisan determination on this committee and in this Congress to do all that we can to stop Iran from acquiring nuclear weapons."
VOA: standard.2010.04.14
And all we can do after we accept this nature is to first understand it through research, and then after we understand it, make the best use of it.
在接受这个本性后,我们唯一能做的,是通过研究首先来理解它,理解它后,好好地利用它。
So if we go to the ground state, what you see is we're at that lowest energy level, and we only have one possibility for an orbital, because when n equals 1, that's all we can do.
如果我们在基态上,你可以看到,我们在能量最低的态上,只有一种,可能的轨道,因为n等于1,只有这种可能。
For all students, what we want to do is we want to give you an understanding of the role computation can and cannot play in tackling technical problems.
对所有学生来讲,我们想做的就是,给你们关于计算在能否解决技术问题中,所扮演角色的,认识。
We can do research on all these things, but there's another technology, which is extremely important.
我们可以研究任何需要研究的事物,但是还有个更重要的技术。
It might be worth pausing over the variety of ways in which we can think of signs in language, all of which have to do with the way in which a given sign might be chosen to go into a speech sentence.
这也许值得尝试,为了理解语言和符号的关系,这一切都和符号怎样,被选择为一段话语的构成部分有关系。
It can't exist as a force that conceives a human individual from the outside without that individual's consent because we all freely sin. No one can be compelled to do anything within the Miltonic theology of free will.
不存在那种不经人类同意就从外界,构造人类个体的力量,因为我们都自由地带着原罪,在弥尔顿自由意志的学说下,没有人被强迫做任何事。
In the first game, it was kind of clear that we should choose Alpha and here it's not at all clear what we can do-- what we should do.
在第一个博弈里,我们很显然应该选α,但这次我们应该怎么选就很不确定了
All right. That's what we can do if we accept hedonism.
好的,接受享乐主义的话就是这样。
We can do all sorts of things with this.
我们可以用这种方法解决各类问题。
Is this all okay? If we're all going to die then does it really mean that we should just do the best we can at anybody's expense while we're alive?
这样真的可以吗,如果我们终难免一死,这就意味着我们可以在活着的时候,可以不惜代价,去更好的满足自己吗
Maybe we can say, we could say or Hobbes could say, that laying down our right to do all things in seeking peace with others is the rational thing to do in the condition of nature.
我们可以说,或者霍布斯可以说,放弃我们和别人,一起寻求和平的权利,在自然状态下是一个理性的举动。
The interest there was what do--can we learn about this because there were populations all over the world starving and scientists wanted to know what was happening physiologically to people and then what was the best way to re-feed them when you got--when they got access to food again?
我们关心的是从这项研究中能学到什么,世界上有很多人还在忍饥挨饿,科学家们想知道,饥饿对人们生理上的影响,以及当饥饿的人重新拥有足够食物的时候,最好的进食方法
I have connected to the course's central server from my own laptop and via dot slash chart am I about to run a little program that depicts as best we can with what with generally call ASCII art -- -- it's really all you can do in a terminal window like this -- our numbers from the past few years.
我已经通过我的电脑连接到了课程的中心服务器,在我的笔记本电脑上,通过键入“,/chart“,我将要运行一个被描写成,“ASCII码艺术“的小程序-,在一个这样的终端窗口中你们都可以做到-,过去几年中我们的人数。
PROFESSOR: All right. Good. So we can fully believe what our calculations were now, which is a nice thing to do.
教授:好了,我们现在可以,完全相信我们的计算结果了,多么美妙的一件事。
So, I've never heard the click-click-click-click-click, and we might bring a Geiger counter in here some time later in the semester so we can check all of you out, and hopefully we won't hear any when we do that either.
但我知道如果,你听到哒哒哒的声音,就表明你有麻烦了,我从来没听到过哒哒哒的声音,也许以后我可以带一个,来课堂上检测你们每一个人,希望我们不会听到哒哒哒的声音。
All right. So we can switch back actually to our notes here -- oh, do we have--?
好的,所以我们可以转回到讲义,哦,我们,?
This is a little file I created, all right, and I'm going to start with a sequence of these things and walk them along, again I invite you to put comments on that handout so that you can follow what we're going to do. All right?
这是我创建的一个小文件,好,然后我回去以一系列这样的事情,开始然后进行下去,我还是想大家都在手册上做一些注释,这样我们就能对将要做的事情,做一个记录了,对不对?
The kind of things that we all know people can do.
我们都知道人类能做出那样的事
But literally all I can do at this stage is write what we would call a straight-line program, that is, a program in which we execute in which we execute the sequence of instructions one by one.
但是字面上来说,我们现在学到的,都是所谓的直线程序,也就是,一个接一个的执行,一系列的,指令的程序。
That's the question we're going to try and address. If we can do this, this is good, because first of all, it removes any questions about what machine I'm running on, it's talking about fundamentally, how hard is this problem, and the second thing is, it is going to do it specifically in terms of the input. Which is one of the things that I was worried about.
这是一个我们接下来要去,尝试和解决的问题,如果我们能做到的话会很不错,因为首先,它解决了结果可能和我,运行的计算机有关系的问题,因为这从根本了告诉了,我们这个问题的复杂度,第二件事情,就是这种方法可以依据输入的大小来计算,而这正是我最担心的地方。
So if we consider lithium, potassium, and sodium, they're all together in the same group on the periodic table, knowing what we do about biology we can immediately think of sodium and potassium, or even just knowing what you know about table salt, for example, that these are two elements that we find, and particularly in the ion form in very high concentrations in our body.
我们来考虑一下锂,钾和钠,它们都在周期表中的同一族里,想要知道我们将元素周期律,用到生物学会怎么样,我们首先想到的就是钠和钾,甚至只需要知道食盐,我们发现它们是以很高浓度的离子形式,存在于我们体内的两种元素。
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