An A is worth four points, a B three points, a C two points and a D one point.

VOA: special.2009.03.05

So basically we're saying yes, we can go from point a to point c without ever going through point b.

所以我们说的是我们可以从,ａ点不经过ｂ点而到达ｃ点。

麻省理工公开课 - 化学原理课程节选

If you want a real world example of this, think about the third Century B.C., someone can correct me afterwards.

现实世界也有这样的例子,大概在公元前三世纪,如果我说错了请大家来纠正

耶鲁公开课 - 博弈论课程节选

Getting a grade like a B-plus or a C-minus adds or subtracts a few tenths of a point.

VOA: special.2009.03.05

You can tell if you're at all experienced with it very easily, if you go--let's say to the year 900 B.C.

而如果你对此比较熟悉的话很容易看出来,如果你去--假定去公元前九百年

耶鲁公开课 - 古希腊历史简介课程节选

Avenue "A" was for assault, "B" was for battery, "C" was for coma and "D" was for death.

VOA: special.2009.04.27

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？

麻省理工公开课 - 热力学与动力学课程节选

Who was Stanley Kaplan? Did he A) start a test preparation company, B) start the test preparation industry, or C) die last month at age ninety?

VOA: special.2009.09.17

So you can think of it, if we were to just think of it as a straight line that we were going across, essentially what we're saying is that we're getting from point a to point c without ever getting through point b.

你们可以来想想看，如我我们把它想成是一条直线,我们要沿着这条线经过，这就是说我们要从ａ点,不经过ｂ点而到ｃ点。

麻省理工公开课 - 化学原理课程节选

Most American colleges and universities use the grading system of A,B,C,D and F.

VOA: special.2009.03.05

So they began to call this A and this B and this C and this D and this E, this F, this G.

他们开始把这叫做A,B和C,这个是D,E,F,G

耶鲁公开课 - 聆听音乐课程节选

They are known as vitamins A, the B group,C,D,E and K.

VOA: special.2009.04.21

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。

哈佛公开课 - 计算机科学课程节选

We visited the studio of B.J.Adams in Washington,D.C.

VOA: special.2009.11.04

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"

耶鲁公开课 - 基础物理课程节选

It's called B.C.Street. B.C.,of course, is short for British Colombia, the Canadian province in which Vancouver is located.

VOA: standard.2010.02.23

But now, imagine that we are living in the early years of a polis sometime in the eighth century B.C.

但是,现在想象一下,假如我们生活在公元前八世纪

耶鲁公开课 - 古希腊历史简介课程节选

Russia,Czech Republic,Slovakia and Latvia in Group B, and Sweden,Finland, Belarus and Germany in Group C.

VOA: standard.2010.01.12

The first crowd to do stuff like that, you will find, in the fifth century B.C. In Greece is a movement called the Sophistic Movement.

你们会发现第一批做这种事情的人,是在公元后五世纪的希腊人,当时兴起了一种叫诡辩的运动

耶鲁公开课 - 古希腊历史简介课程节选

B.C.Street is a group of seven pavilions representing 82 communities throughout British Colombia.

VOA: standard.2010.02.23

I mean if you chose Alpha, you're swinging from A to B-; and from Beta, swinging from B+ to C.

要是你选α,你的分数会在A到B-,选β,分数范围会在B+到C

耶鲁公开课 - 博弈论课程节选

Balance told VOA that the popularity of B.C.Street has greatly exceeded expectations.

VOA: standard.2010.02.23

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。

麻省理工公开课 - 热力学与动力学课程节选

Of the blood that has to be destroyed, almost half is caused by the presence of Hepatitis B, Hepatitis C,and syphilis, while the other half is due to problems in the collection process.

VOA: standard.2010.06.04

In this case we have a double bond between a and b, and in this case we have it between b and c.

在这种情况下，我们在，A，与，B，之间有一个双键，而在这种情况下，双键在，B，与，C，之间。

麻省理工公开课 - 化学原理课程节选

And while he said his booth on B.C.Street was not necessarily an advertisement for tourism, he hopes - like others displaying their regions on B.C.Street at these Olympics it will inspire visitors from around the world to one day visit his community.

VOA: standard.2010.02.23

And the last one in the major pattern is a half step from B to C.

大调模式的最后,是一个从B到C的半音级

耶鲁公开课 - 聆听音乐课程节选

I mean, with the b and c? What value should I pick?

我指的是b和c,这两个系数应该取什么值

耶鲁公开课 - 基础物理课程节选

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。

麻省理工公开课 - 热力学与动力学课程节选

In the years of the Mycenaean period, roughly from 1600 to 1100 or so B.C., you are dealing with a largely unified culture.

在大约公元前一千六百年,至公元前一千一百年,迈锡尼文明时期,你将看到一个高度统一的文化

耶鲁公开课 - 古希腊历史简介课程节选