In the north London neighborhood of Haringey, some young people are using their energy to do positive things.

VOA: special.2011.08.13

So, when we get really close together, granted, there is a net positive negative charge with a Coulombic force of attraction.

当它们真正离得很近时，假设有一个带正负电的电荷,带有库仑引力。

麻省理工公开课 - 固态化学导论课程节选

We were built not just on religious freedom but on the idea of a positive engagement with religious diversity.

我们国家不仅建立在,宗教自由，还建立在,积极地融合宗教差异的基础之上。

普林斯顿公开课 - 人性课程节选

Earlier studies have shown a positive effect of moderate drinking, especially of wine,on heart health.

VOA: special.2009.09.08

The positive force of attraction of the electrons on the outside is greater and greater, and that pulls everything in.

所以对外层电子的吸引力,会越来越强，把电子们都向内吸引。

麻省理工公开课 - 固态化学导论课程节选

Other presidents who were not terribly popular in their first year and had lots of controversies served two full terms and went out of office in a reasonably positive way."

VOA: special.2010.01.23

He could divide all of that by the absolute value of the charge of the positive particle, all over the mass of the positive particle.

他可以把这整个,除以正电粒子的,电荷绝对值除以，正电粒子的质量。

麻省理工公开课 - 化学原理课程节选

His message was positive instead of angry.

VOA: special.2010.05.16

And pessimists might be those who say, "No, no. On balance, " the negative of death outweighs the positive-ness of life."

而悲观主义者可能会说，“不，不，总的来说，死亡的负面性要盖过生命的积极性“

耶鲁公开课 - 死亡课程节选

"We can be proud of the positive contribution that our servicemen and women are making, in conjunction with our allies,".

VOA: standard.2009.12.25

And the mission of the positive psychology center is to promote research, training, education and dissemination of positive psychology.

积极心理学中心的使命,是推广研究，培训，教育和传播积极心理学。

哈佛公开课 - 幸福课课程节选

"so we wanted to highlight our concerns by promoting a positive image of Islam which is rarely seen in the mainstream."

VOA: standard.2010.07.19

Well, sort of upbeat, positive.

一种乐观,积极

耶鲁公开课 - 聆听音乐课程节选

With nearly eight percent of pregnant women in the capital testing HIV positive, preventing mother-to-child transmission is especially important.

VOA: standard.2009.04.24

So, basically any time we have a really high positive number of electron affinity, it means that that atom or ion really wants to gain another electron, and it will be very stable and happy if it does so.

因此，基本上无论什么时候,只要我们有一个很大的正的电子亲和能，这就意味着这个原子,或离子非常希望得到一个电子，如果它得到了，会变得更稳定更开心。

麻省理工公开课 - 化学原理课程节选

The visit has been welcomed as a positive change in Washington's Burma policy, from one of isolation to engagement.

VOA: standard.2009.11.02

After all, the intrinsic nature of the taste was positive.

毕竟，品尝的本质是正面性质的。

耶鲁公开课 - 死亡课程节选

(Recording) Munjara says her group needed the support of religious leaders to help lower the stigma surrounding HIV-positive women.

VOA: standard.2009.10.21

And this has, just like a lot of positive psychological approaches, has been ignored with a ratio 21 to 1.

正像很多积极心理方法一样，被21比1的比率忽视。

哈佛公开课 - 幸福课课程节选

Mr.Zuma said that by next April all children under one year of age who tested positive for HIV would receive treatment.

VOA: standard.2009.12.02

And we work on the positive on what comes of this side of the graph that you saw up there.

我们研究积极性，它处于这一边,大家可以在这上面看到。

哈佛公开课 - 幸福课课程节选

"We have received positive indications and we are hopeful that we are about to start now a process of negotiation."

VOA: standard.2010.05.03

in a positive world bettering sort of way, or is that merely sort of nonsense to think about?

能够积极地改进这个世界，还是说他们的研究都是空洞的东西呢？

普林斯顿公开课 - 人性课程节选

Although the case is reminiscent of episodes from the Cold War, Russia hailed the exchange as a positive development.

VOA: standard.2010.07.09

The suggestion there is that one of the ways that we're God's servants and representatives on earth is to to a positive engagement of diversity.

这暗示我们，我们有一种方式,担当上帝在地球上的仆人和代表,那就是，积极地融合差异。

普林斯顿公开课 - 人性课程节选

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

In 1999 he taught the first positive psychology class at Harvard, one of the first in the world.

999年，他首次在哈佛开设了本课程，在全球范围内也是首批。

哈佛公开课 - 幸福课课程节选

Dr. William Abraham of Ohio State University "It has been a decade since we have seen a trial this positive."

VOA: standard.2010.06.04

the message of the positive psychology movement is to remind our field that it has been deformed.

积极心理学运动提醒我们,这个领域已与过去不同。

哈佛公开课 - 幸福课课程节选

I went into the positive psychology, into the field of psychology, as I mentioned in the first lecture, because I was unhappy here.

我之所以研究积极心理学，探索心理学领域，正如我第一节课时提到的，是因为我不快乐。

哈佛公开课 - 幸福课课程节选