This week: We play music by Somali-born hip-hop artist K'naan, And answer a listener question about the nation's capital,Washington,D.C.
VOA: special.2009.03.20
C So, that's the breakdown. And, the grade is C level, 50% and it's based upon a performance of 50% absolute.
这些就是分类,分数是,那就是基于成绩的。
global c Well, let's go ahead and open up global dot c, or you can follow along up here.
好的,我们继续打开,或者你们可以跟随这里个地方。
Two other reports will study the C.R.U.itself and explore possible violation of Britain's freedom of information laws.
VOA: special.2010.04.27
So let's just compare. Let's compare what C happened in path A to what happened in paths B and C. Yes?
我们比较一下沿,路径A和路径B和,所发生的事有什么不同,什么?
And,programs like D.C.'s Green Summer Job Corps will help to fill the need.
VOA: special.2009.09.04
C H 3 So any time you see c h 3 here, remember that that's methyl and that's going to be a terminal group.
因此一旦你看到,记得这就是甲基,而且只能在结构的末端。
The Smithsonian's National Air and Space Museum in Washington,D.C.owns the plane.
VOA: special.2009.03.18
Am I thinking back there, "Well, it starts in C and that's got an E up there and it's got a G"?
我当时是不是在想,这曲子是C调开头的,是在这里升到E调然后到G调吗
Nutrition and care now C that's all."
VOA: special.2009.08.01
And if I choose Beta and she chooses Alpha, then it's me who gets the C and it's her who gets the A.
如果我选β她选α,我得C而她得A
A child's weight and levels of C-reactive protein are strongly related,"
VOA: standard.2010.03.09
So I realize that the constant, c, is the initial location of the object, and it's very common to denote that by x0.
所以我发现常数c,就是物体的初位移,我们习惯用x0表示
If there's no heat flow between the b and c, then I can say all right, a and c were the same temperature.
如果在与之间没有热量流动,那么我就可以说,好吧与处于相同的温度。
This backlash N, it's also a recurring theme and not just in C but in PHP, JavaScript, other languages as well.
还有反斜杠n,不仅C语言里有,在其他语言像PHP,JavaScript等都会碰到。
I included the length, let me go ahead and compile this program called Holloway.c. No errors which means that's good.
我包含了那个长度,我们继续,编译这个Holloway,c程序,零错误,非常好。
So if you're trying to make a more complicated organic molecule carbon-carbon bonds are one of the most difficult things to make in organic chemistry, and it turns out that c n minus is a very reactive molecule, so it's a good way, even though we'll go over some drawbacks in a second, it is a good way to make carbon-carbon bonds.
如果你要合成一个更复杂的有机分子,碳碳键是有机化学中,最难制造的键之一,而实际上氰离子是一种具有很高活性的分子,用它是一个好办法,尽管我们一会儿将看到它的一些缺点,但它的确是一个制造碳碳键的好方法。
Here's heat exchanged in pathway A and in pathway B heat is zero, and in pathway C, Cv here is qC it's Cv T1 minus T2.
这是qA,这是路径A上的热量交换,路径B中的热量交换是零,而在路径C中,这是qC,它是。
So, for example, let's look at thiocyanate ion, we have c s and n.
比如,让我们来看一下硫氰酸根离子,我们有碳,硫和氮。
nano Well, anytime you run a program at the command line, like nano, you've almost always been putting one or more words nano hello c GCC hello c after that program's name; nano hello dot C, GCC hello dot C, and any number of MKDIR for make directory, and then peace at one or similar.
好的,任何时候在命令行中运行一个程序,就像,你几乎总是用1个或多个单词,在程序名的后面,许多的建立一个新的子目录,然后恢复平静。
So I'm gonna go ahead and save this file, hello c it's hello.c, dot C hints at the fact that this program I just whipped up is written in a language called C.
所以我打算继续,保存,并命名为,“,c“表明这个程序,是使用C语言写的。
If you pass a function in C, a value that it's not expecting bad things happen and bad things generally reduce to segfault.
如果你在C中传递一个函数,一个没有预料的情况将会出现,这个情况通常是段错误。
I'll just remind us of what these functions are; it's a - c over 2b - q2 over 2 and accordingly for Player 2.
再说一遍,参与人2的方程是,/2b - q2/2
- And, in fact, let's see -- -- don't do this at home or on our systems -- but let me go ahead and do nano don't do this dot C. Let's go int main ahead and do int main void.
然后,实际上,让我们看看-,不要在家里或者在我们的系统上这样做-,但是让我们继续处理nano,dontdothis,c文件,让我们继续。
So, suppose I tell you to add two vectors, A and B equal to C, and I say, "What's the result of adding A and B?"
假设我告诉你们将两个矢量相加,A + B = C,我问,"A 加 B 结果是什么"
So here's where C differs from some language that you might be familiar with and from languages that you'll see later in the course, JavaScript like PHP and JavaScript.
这就是C与其它一些语言的不同之处,比如你熟悉的语言和,你们将在课程上看到的其它语言,像PHP和。
I see no Mike Smiths because I'm on page 1 A where the A's simply are so I turn to the B's and the C's S and the D's and so forth and finally I get to the S's but in the worst case I've looked through 1,000 or so pages.
第一页没有找到叫Mike,Smith的人1,因为第一页姓名首字母是,于是我又接着找B,C,D……最终到了字母,但最坏的情况是,我翻了几千页才找到。
We're singing below middle C and the ladies are singing up an octave but that's still monophonic texture-- those notes have the same names.
我们唱得比中央c低,而女士们高了一个八度,但这还是单音织体,这些音的音名是一样的
So, if I compile and run copy2.c now let's see what happens.
所以,如果我编译并运行copy2。c,现在让我们看看发生什么。
Here's a - c over 2b and here's a - c over b.
这里是/2b,这里是/b
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