-
But the cleaning is probably the most useful part of this whole thing."
VOA: standard.2010.04.01
-
This is useful especially when we get to details like forensics and looking at data on a hard drive, - 'cause if you don't know how much store-- how many bits are composing your file, you're never gonna recover that data or be able to access what you're looking for.
这是很有用的，尤其是在法庭上,查看硬盘驱动器里的数据时，如果你连-,文件有多少比特都不知道，你如何去恢复数据,获取你想要的信息呢。
-
This is another fantastic pattern that of course is very useful in a variety of situations.
这是个非常棒的句型，你可以在各种情形下使用它。
-
What I mean by that is, pick a simple set of values, and let's walk through it to see what happens. And this is useful because it's going to allow me to A make sure that I've got something that's going to terminate, it's going to let me make sure that in fact I'm doing the right kinds of updates.
原因你们知道的，好，模拟代码,我的意思就是,选出一系列的值来,然后模拟下代码的执行来看看结果,这很有用因为这让我确保我的程序在某个地方,可以终止，还会让我确保实际上我。
-
And this is useful because if you're actually writing a program that's interactive or that you want to change overtime much like you would a game, hopefully, the game is not going to have the bad guys, for instance, always standing in the same place or the rocks or whatever it is falling from the sky in the same place 'cause it would very quickly become a very tedious game.
这是很有用的，因为如果,写一个交互的程序或者,希望每次游戏都不一样，我们希望，游戏中的坏人物，别老是站在同一个地方或者同一块石头上,或者从天空中同样的位置落下,因为这立刻会使游戏变得乏味。
-
Now, if we go back to our Carnot cycle which is a set of reversible paths, it's useful to compare this to what happens in an irreversible case.
如果回到卡诺循环,它是由一系列可逆过程组成，我们将它,和不可逆过程的情况相比较。
-
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 think for the moment it should be plain to you that this is a good way of understanding what the difference between a useful preconception and a useless preconception brought to bear on an interpretative act might consist in.
我想大家现在都能够,从这个例子中明白,解读中有益先见,和无益先见,之间的区别了。
-
Is this a useful way to think?
这有助于思考吗？
-
And this is extremely useful when it comes to filling in gaps in sounds.
当需要在声音中填入间隔时,自上而下加工是非常有效的
-
So this is really useful.
因此它是非常有用的。
-
But I think, yeah, practicing in the country where this language exists is very useful.
但是我想，是的，在这个说英语的国家练习英语很有用。
-
And I think frankly that is irresponsible to completely throw away this useful tool
所以，我认为，完全放弃这样一种有用的工具也是十分不负责任的。
-
Now as an aside, turns out you can do more interesting formatting with printf, and this is useful even for ASCII art purposes.
说点题外话，结果你可以用printf来打印其他的格式,这是非常有用的,甚至是为了ASCII艺术的目的。
-
So, whether or not the email is addressed specifically to you in like the two field or if maybe you were BCC'd or it's a big email list of which you're just part, that could signify that this is in fact useful for you.
所以，不管这个邮件是不是,单独发给你的,或者这个邮件有一个大的邮件列表,而你正在其中，其实这也暗示了,这个邮件对你是有用的。
-
So again, if you do a calculation where you're close enough to the ideal gas and you need to design your, if you have an engineer designing something that's got a bunch of gases around, this is a useful thing to use.
要研究近似理想气体的表现时,这个方程非常有用,下面再来看一个，对我们来说最有意思的,实际气体状态方程：,范德瓦尔斯方程。
-
The other is that this kind of adherence gives the tissue a property that's useful, in this case the property is it can serve as a barrier to nutrients from entering our body.
另外这种黏附,给予组织一种非常有用的属性,这种属性表现为组织成为,营养物质进入身体过程中的屏障
-
I still have to do this process and here is where the finger thing gets a little more useful 'cause I have longer lists.
我仍需要进行这一步骤,在这儿手指的方法就比较有用，因为,列表比之前的要长。
-
Now why is this useful?
为什么这是有用的呢？
-
And we'll see why this is increasingly useful as our programs get more and more interesting.
我们将会看到这和我们的程序一样,变得越来越有趣了。
-
Now this is a really quite useful expression.
这是一个非常有用的公式。
-
Some words that are useful in this discussion, a 'host'. A host is the organism that you're interested in defending and it could be you or me or some typical person.
讨论中会用到一些词,宿主 宿主是,你对其免疫反应感兴趣的生物体,可以是你我,或者其他人
-
Now why is this actually useful?
为什么这的确是有用的呢？
-
So this isn't the most useful form that we can have, but what we'll see shortly is that from this, we can then derive further criteria for essentially any set of variables or any set of external constraints, like constant temperature or pressure or volume and so forth that we might set.
所以这不是我们所能得到的最有用的形式，但是我们会很快看到，我们能够进一步推导出包含任意变量,或者任意约束的自发过程判断标准，比如说恒定的温度，压强,体积或者其他我们能够给出的约束。
-
And this is actually a useful thing to know.
这是一个很有用的理论，大家都应该记住。
-
Why is this useful?
这样做有什么用处呢？
-
For those of you for--with iPhone 4, by far, the most useful application for 99 cents is this flashlight in the middle of the night.
对你们这些用iPhone，4的人，目前，在午夜最有用的东西,就是这个99美分的闪光灯应用了。
-
So let's take a look then at somewhere where this is actually a useful thing to know so this is compare1.c. So, in compare1.c I've stripped out the comments in my version but in your version you do have comments for reference and it's actually pretty self-explanatory if you just read through the code.
那么再然我们看一看,一些有用的东西,这是compare1。c，所以在compare1。c中，在我的版本中,我吧注释去掉了,但是在你们的版本中是有注释的,这是相当容易理解的,如果你通读这段代码。
-
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。
应用推荐