Today,we will tell how some insects might prove useful against hard-to-fight diseases.
VOA: special.2010.12.07
These two relations involving entropy are also useful because they'll let us see how entropy depends on volume and pressure.
这两个涉及熵的关系也非常有用,因为他们告诉我们,熵和体积,压强的关系。
And I also saw how law could be useful in the career that I wanted to do
而且我也发现法律在我想从事的职业中很有用,
Jennifer Bemisderfer says this involves thinking about a product's whole lifetime: "When those products are at the end of their useful life, how are they going to be broken down?
VOA: special.2010.01.26
What does come out, which is very useful is, if you do run the reaction, here's how much heat comes out.
能得到的结果是,如果我们进行这个化学反应,有多少热量放出,当然这也是很重要的。
Even small changes in what we eat and how we prepare our food can be very useful, says physician David Servan-Schreiber, author of "Anti-Cancer, A New Way of Life".
VOA: standard.2010.02.23
One of the things I think was really useful for me developing just how I think about Israel.
我认为有件事对我非常有用,它使我形成了对以色列的看法。
So, how do you go from just numbers, zeros and ones to actually useful information?
那么,你该怎样由这些数字0和,1来表述有用信息?
And so we'll talk about technologies like this, where they're at, what the scientific basis of it is, and how they might be useful.
我们将讨论这门技术会应用于哪些领域,它的科学原理是什么以及,如何使他们发挥作用
I'm going to start out today's talk by giving you what has been the standard and orthodox interpretation of how the hoplite phalanx worked, which, I think, again Hanson has given us the clearest and most useful account.
我们今天所要讲解的,是对重装步兵方阵是如何运行,这一景象最标准最正统的阐释,我觉得,汉森给了我们一个,最清晰,最实用的解释
I actually want to change that around, if I might, and play with that, because that's a really useful image for us: "takes the mask off literature and reminds us how we come to be sympathetic or Richard Wright how we come to think something." Think back to Richard Wright, who wants words to disappear, to be completely transparent and to leave you just with your response.
实际上,我想要改变一点,可能的话,玩弄一下,因为那对我们是很有用的画面:,把文学的面具卸下,我们是如何同情,或思考事物的,回想一下,他希望文字消失,而变成透明的,只剩下你们的回应。
So if you learn how to look at films and if you are a real film buff, even bad movies will be useful, because they will give you things to develop your sensitivity toward the nature of film itself.
所以如果你们可以学会如何看电影,如果你们真的对电影了如指掌,即使是不好的电影也会很有用,因为,它会培养你对,电影本质的敏感程度。
Well, one answer is because what I-- how I score on that test isn't going to tell you anything about me It's not going to relate to my grades It's not going to relate to how well I'm liked ? How do we know the SAT is useful?
一个原因是,我在那个测试中的得分,不会透露出任何我的信息,与我的学习成绩无关,也不会说明我有多受欢迎,我们怎么知道SAT有没有用?
How many" is so useful for when you're asking a question about how many numbers there are.
当你想知道具体数量的时候,“How many”非常有用。
How long" is going to be such a useful pattern for you to use.
How long”是个特别有用的句型。
These signaling proteins play important roles in determining how many cells differentiate down particular pathways and they turn out also to be very useful for treating diseases of those pathways.
这些信号蛋白在决定特定分化路径上,有多少细胞在分化时起着重要作用,且在治疗疾病方面也很有用,同样也是利用这些机制
It turns out that cells receive signals or information from the rest of the body in a variety of ways, but there's one way in particular that's a very useful way for thinking about how cells receive most information.
研究证明,细胞内有很多,接收体内其他部位信号或者信息的方式,但有一种特定的方法十分有用,这种方法使细胞能最大程度地接受信息
And the useful outcome of all that is that p we get to see how entropy changes with one of those variables in terms of only V, T, and p, which come out of some equation of state.
这样做的重要结果是,我们得到了熵随着V,T或者,其中一个变量变化的情况,这些可以从状态方程得到。
We'll talk a little bit about the principles of cellular physiology and then I'll move next time to talking about how you culture cells outside of the body and what that's useful for.
这节课我们讲一些,细胞生理学的一些原理,下节课具体讲,体外培养细胞的方法,及其用途
And I don't quite remember from reading or from class how big these things are, well, it turns out -- and this is sometimes useful, later on more likely than now -- but C has a size of operator that takes an argument in parenthesis and it will tell you how much space is used to store that particular data type.
我不太记得类中的这些类型,是多大的,嗯,结果是--这个在以后比现在,可能是更有用的--不过C语言中有个sizeof的操作符,其中括号里有一个参数,它会告诉我们,要存储一个类型的数据,需要占用多大空间。
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