He only spoke briefly about the new U.S.plans for the region but he said President Obama's policies represent "positive change."

VOA: standard.2009.03.28

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

but you've got to be certain when you get out there. And make a positive move.

但是你在外面，你必须要小心。然后积极行动。

我使用自行车 - SpeakingMax英语口语达人

"We are seeing progress. It's probably not as fast as we would like it to be but certainly the direction of travel is positive.

VOA: standard.2009.10.01

Or if you want negative numbers, between negative 2 billion and positive 2 billion, but it's a finite range.

或者你想储存一个负数，就必须位于负20亿到,正20亿之间，是个有限的范围。

哈佛公开课 - 计算机科学课程节选

But this mother in North Carolina said she thought the speech could have a positive impact.

VOA: standard.2009.09.08

What's more powerful is the person who was not that positive to us but over time becomes more positive.

更强大的是,不看好你的人,对你态度变好。

耶鲁公开课 - 心理学导论课程节选

"Thailand,we are up 3.7 percent, so the trend is positive, but no mega increase.

VOA: standard.2010.02.04

The molecule is net neutral, but this right end is a little bit more negative and the left end is a little bit more positive.

这分子是电中性的，但右边要带一点负电荷,而左边要带一点正电荷。

麻省理工公开课 - 固态化学导论课程节选

But I always looked at it as a positive. Hey,I can bridge both worlds."

VOA: standard.2009.12.11

It could be positive or negative or complex, but it's just an ordinary number.

它可以是正数,负数或者复数,但它仍然只是一个普通的数

耶鲁公开课 - 基础物理课程节选

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

But essentially research that falls under or within the field of positive psychology.

但本质上属于积极心理学范畴。

哈佛公开课 - 幸福课课程节选

But for the most part, she says negative developments far outweigh the positive ones.

VOA: standard.2009.09.16

So, what this means is that when we're looking at an actual wave function, we're treating it as a wave, right, so waves can have both magnitude, but they can also have a direction, so they can be either positive or negative.

这意味着,当我们看一个波函数时,我们把它看做一个波，波不仅有幅值，还有方向，所以它们可正可负，如果。

麻省理工公开课 - 化学原理课程节选

She says U.S.engagement with Burma's military government, known as the State Peace and Development Council, could be positive, but only if Washington remains firm in pushing for change.

VOA: standard.2009.09.24

But it's positive 1.5% per year, time-weighted--that's the number that you see in the prospectus or the number that you see in the advertisements so you say, what's the big deal, no harm no foul.

但算下来回报率每年还是正的1.5%,时间加权回报率,是你在招股说明书中,或是在广告中会看到的数字,你会说,没什么大不了,既没损失,也不违法

耶鲁公开课 - 金融市场课程节选

But it turned out". "We did get back into positive growth territory by the end of the year so it wasn't quite as disastrous as I feared it might be."

VOA: standard.2010.01.15

This was thought by many to be a positive change but in game rich environments where there was a lot of meat available, people could actually get many more calories per hour-- that is secure more food that would help fend off starvation compared to what they could get for people cultivating food.

很多人都认为这是一个积极的改变,然而 在那些富饶地区,获取肉类轻而易举,同样时间内,人类可以获取更多能量,相对那些靠种植获取食物的人类来说,这些地区有足够多的食物来抵御饥荒

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

"And,when you get the sense of cooperation and common goals, common purposes among the people here today, you cannot help but see that this is something positive growing out of something that is such a tragedy."

VOA: standard.2009.10.19

So given that we only have one five dollar bill does there have to be one unique winner, and if so, how is that determined if we have multiple people who are That's a good question. If there's multiple winners, we'll divide it but we'll make sure everyone has a positive winning.

现在那里只有一张5美元钞票,是不是说只有唯一的赢家啊,要是这样,怎么确定谁是赢家,好的,要是有多个赢家,我们会平分奖金的

耶鲁公开课 - 博弈论课程节选

President Obama will speak on Tuesday about his plans for tackling the nation's In his weekly radio and Internet address, Mr.Obama says the drop from October's 10.2 percent jobless rate is a positive trend, but he is not satisfied.

VOA: standard.2009.12.06

Because we've got one q1 and then we're adding q2 over q1 to it, but we've got negative q2 is a positive number.

这是因为这里有个,然后加上了q2除以，但是我们知道负的q2是个正数。

麻省理工公开课 - 热力学与动力学课程节选

If it is, in fact, positive, then we're going to go in here, but now notice what we're doing here.

如果这个数实际上是个正数，那么我们就到,这里面来，但是请注意我们在这做了什么。

麻省理工公开课 - 计算机科学及编程导论课程节选

All right, but still it's a red light, right, and our hypothesis is that the red light has positive value in the sense that it means a certain thing. It means, we say, "stop."

它是一个红灯，我们假设红灯主动自带含义,它代表着，停“

耶鲁公开课 - 文学理论导论课程节选

But hopefully when it gets nearer, people will be more positive.

但是我真心希望当奥运会即将来临的时候，人们会更积极一点。

正准备奥运会 - SpeakingMax英语口语达人

That's what the optimist thinks-- not just for themselves individually, but for everybody, the total is always positive.

那是乐观主义者的想法-,而且不但是对他们自己，而是对所有人，等式结果总是正数。

耶鲁公开课 - 死亡课程节选

I mean, if you do the--If you look at the results for the study, it turns out that there is an association as bias to view white Americans as positive and African Americans as negative but it shows up in half a second difference.

如果你看这些研究的结果，你会发现人们有一种偏见,把白人和积极的意义联系在一起,把黑人与消极的意义联系在一起,你只有看这半秒的差别，才能发现这种偏见。

耶鲁公开课 - 心理学导论课程节选

And there is this separation which is a balance of attractive forces because the chloride is net negative and the sodium is net positive, but both of them, regardless of net charge, have electrons.

这里有一个平衡,引力的平衡,由于氯离子带有负的净电荷,钠离子带有正的净电荷，但是它们两个，没有考虑净电荷，电子。

麻省理工公开课 - 固态化学导论课程节选

But, there is a positive 79, so the positives deflect.

但是有79个正电荷，这些带正电的发生偏转。

麻省理工公开课 - 固态化学导论课程节选