At the clinic, HIV-positive pregnant women receive the necessary medication and care to give birth to a child free of HIV.

VOA: standard.2010.07.01

The highest probability now is going to be along the x-axis, so that means we're going to have a positive wave function every place where x is positive.

概率最高的地方是沿着ｘ轴，这意味着只要在ｘ,大于零的地方波函数都是正的。

麻省理工公开课 - 化学原理课程节选

This work of pluralism, this work of engagement, this work of a positive interchange between religious communities. -Right.

这项工作就是发展多元主义，融合，积极地展开,宗教团体间的交流，-对。

普林斯顿公开课 - 人性课程节选

Lauper was joined in London by a group of HIV-positive women from the national AIDS charity Positively Women.

VOA: standard.2010.03.02

And very often what that does-- a positive emotion can take us out of this downward spiral and create an upward spiral.

很经常的是-,积极情绪把我们带出下行螺旋,形成一个上行螺旋。

哈佛公开课 - 幸福课课程节选

Although he called the U.S. decision to lift restrictions on Cuban-Americans to visit or send money to relatives in Cuba a "positive step,"

VOA: standard.2009.09.29

I print out -- and this is only wrapping - because of the big font -- I print out, "I demand that you give me a positive integer."

我打印出来--这个字符相互覆盖了,因为用的是大字体-,我打印：“我需要你给我一个正整数“

哈佛公开课 - 计算机科学课程节选

"Even after you start moving into a recovery-positive growth-hiring typically lags for some time after that.

VOA: standard.2009.07.14

There is, of course, a lot of debate about universities like Yale to the extent in which they promote interdependence-- sorry, they promote positive contact between groups.

当然还有很多人讨论像耶鲁这样的大学,在促进人们的互相依赖中所起的作用-,对不起，是促进群体间的正面接触。

耶鲁公开课 - 心理学导论课程节选

More than half say a nuclear-armed Iran would be more positive for the Middle East.

VOA: standard.2010.08.06

So if we have total +2 and complete shielding -1 where that can actually negate a full positive charge, because remember our nucleus is plus 2, +1 one of the electrons is minus 1, so if it totally blocks it, all we would have left from the nucleus is an effective charge of plus 1.

抵消一个完全的正电荷,因为记住我们的原子核是,其中一个电子是,所以如果它完全挡住了它，我们从原子核中留下的，全部有效电荷就是，所以，在我们的第一个例子中,我们的第一种极端情况。

麻省理工公开课 - 化学原理课程节选

The aim is to stop cyber-bullying and create a more positive atmosphere on the Internet.

VOA: standard.2010.03.30

If there were just-- if you were trying to create a positive reaction of antigens and it showed up naturally wouldn't it create this reaction anyway in terms of your body would create antibodies like the secondary response volume to antibodies?

如果这里仅有,如果在自然条件下,尝试建立抗原的阳性反应,抗体这是否会像这样反应,以你身体为例,你的身体是否会产生,同二次免疫一样的抗体浓度

耶鲁公开课 - 生物医学工程探索课程节选

But Gomez ends "Try to Remember" on a positive note, as Gabi gains self-confidence, educates herself and finds the strength to become an independent young woman.

VOA: standard.2010.07.22

And what we now see is that-- to see whether that could be the case or not, we've got to get clear in our own minds about whether we believe in a neutral container theory, ... a positive, valuable container theory or-- and among those, between a fantastic and a modest container theory.

现在我们可以看到-,情况是不是这样，我们就要想清楚,我们相信的是中性容器理论，是积极的有价值容器理论还是-,有价值容器理论中的，理想容器理论或保守容器理论。

耶鲁公开课 - 死亡课程节选

Former footballer and Deputy General-Secretary of the Union, Thulaganyo Gao Shubelwe, says footballers can play a positive role in conveying the safe-sex message because of the aura surrounding them.

VOA: standard.2010.05.29

First of all, happiness is a positive sum game-- it's not a zero sum game.

首先，快乐是正和游戏-,不是零和游戏。

哈佛公开课 - 幸福课课程节选

"I think,structurally this is a long-term positive with some short-term pain,".

VOA: standard.2009.12.02

But a wonderful book, very well-written, very accessible in the spirit of positive psychology.

但是本很棒的书，写得非常好，让人很容易理解积极心理学。

哈佛公开课 - 幸福课课程节选

I think the way that they might react to his presence-we'll see how that is-probably a positive reaction, should resonate in the Arab media, and that should be positive,"

VOA: standard.2009.05.09

And what will happen is as a result, I experience sadness, because that is what I am thinking about, and sadness-- a painful emotion, not a positive emotion-- leads to further narrow and constrict.

结果就是，我感觉悲伤，因为我一心只想那个，悲伤-,是一种痛苦的情绪，一种消极情绪-,导致进一步的收窄缩紧。

哈佛公开课 - 幸福课课程节选

But she came to Dress for Success, a non-profit group that helps women get back into the workforce by outfitting them with a business suit and a positive attitude.

VOA: standard.2009.12.25

The third group that was given the candies and put in a positive playful mood outperformed the other two groups significantly-- they thought about more options and they actually came up with better solutions with that problem.

第三组得到糖果,并获得积极愉快的心情,明显比另外两组有更好表现-,他们考虑更多选择,得出更好的问题解决办法。

哈佛公开课 - 幸福课课程节选

The fact that the Obama administration is giving a great deal of attention to Afghanistan is seen as a major positive according to Zoran Milovic, the Kabul-based representative of the Asia Foundation.

VOA: standard.2009.10.27

For example, they help us think beyond what we are thinking right now, broaden our thinking; they help us build relationships; they help us build capacities-- remember one of the key concepts of this course is the positive emotions, positive psychology as a field as a whole, is about building capacities.

比如它们有助我们超越,现在的思考范畴，拓展我们的思想;,有助我们建立人际关系;,帮助我们建立能力-,这门课的一个主要概念,就是积极情绪，积极心理学，就是要建立能力。

哈佛公开课 - 幸福课课程节选

Whether that result is positive or if is a flat result or something in between - something that we're not quite sure what it is - it is the first ever anti-retroviral containing product.

VOA: standard.2010.07.15

A positive emotion can come in form of watching a humorous film; " it can come in form of "if you take a deep breath"-- we talked about deep breathing when we talked about my body; a positive emotion can come in form of interaction with a friend, a pleasant one.

积极情绪可以是看一部滑稽电影;,可以是“一次深呼吸-,探讨“心理，身体“时会谈到深呼吸;,积极情绪可以是与朋友交流，一次愉快的交流。

哈佛公开课 - 幸福课课程节选

Another thing is that most patients - And of those who were tested, only a small number were positive, even though the researchers tested 30 times more people than would normally be tested for HIV.

VOA: standard.2010.07.23

What remains to be seen is whether this will have a long-term effect,positive effect on the security forces, and maybe are there ways we can replicate some of these treatment programs to be more inclusive of the general public."

VOA: standard.2010.06.23

He was acquitted in a 2006 rape trial, during which he admitted having unsafe sex with an HIV-positive woman, and he came under political pressure recently when it emerged that he fathered a child out of wedlock last year.

VOA: standard.2010.04.26