The findings suggest that even a half-hour walk at a quick speed every day could lower the risk of cognitive impairment.

VOA: special.2011.07.27

Over here in the lower left corner, we have elements that as a group have very low values of average valence electron energy.

在底层的左侧角落，我们看到以组为单位的,价电子能较低的元素。

麻省理工公开课 - 固态化学导论课程节选

I also think that if you were to go a little bit lower than that in terms of like...

我还想，如果你想要比它稍微档次低点儿的，比如……

喜欢的设计师 - SpeakingMax英语口语达人

Only a targeted area of leaves is removed from the lower part of the vines to help the grapes grow better.

VOA: special.2009.07.14

But as part of a more rigorous introduction to understanding how the machines work and writing programs at this lower level.

作为一种,理解电脑工作机制,和在低平台上编程的入门方法。

哈佛公开课 - 计算机科学课程节选

And some lower-paying jobs require only two years of college, or even a technical education program in high school.

VOA: special.2009.10.15

How many think that it does succeed of arguing within utilitarian terms for a distinction between higher and lower pleasures?

有多少人觉得它成功地,在功利主义范畴区分了高级和低级快乐？

耶鲁公开课 - 公正课程节选

"People who were physically active on a regular basis had lower risk of cognitive impairments in late life.

VOA: special.2010.07.07

This is a sign of my economic status: I don't have to work. It is middle and lower-class women who do not get to observe purdah in this way.

但这恰好是我经济地位的标志：,我不需要工作，只有中下阶层的女人,才像这样不遵守深闺的习俗。

普林斯顿公开课 - 人性课程节选

He found that those who came after Title Nine had a seven percent lower risk of obesity twenty to twenty-five years later.

VOA: special.2010.03.04

And in physics, when physicists want to say "a little bit of," delta they write lower case delta.

在物理里，他们想要表示一点点这个概念时“,常在值前面写。

麻省理工公开课 - 固态化学导论课程节选

"This labor not only takes lower wages,but accepts a standard of living so low that the American working man cannot compete with it."

VOA: special.2010.05.20

Now to make that lower-of-the-two-prices comment a little bit more rigorous, let's figure out what the demand actually is for these firms.

为了说明两者价格较低者,具体是什么意思,先来解决这些公司真正的需求量是什么

耶鲁公开课 - 博弈论课程节选

But doctors at the University of Michigan think they know a way to lower that cost.

VOA: special.2010.06.02

Women tend to distribute the fat in the lower part of the body, below the waist, in what's called a pear shape.

女性则趋向把脂肪储存在下半身,在腰部以下,也就是我们通常所说的梨形身材

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Yet doctors at the University of Michigan think they know a way to lower that cost.

VOA: special.2010.06.29

So, in fact, yes, we did confirm that these covalent bond, at least in the case of hydrogen, we have confirmed by the numbers that we are at a lower energy state when we talk about the bonded atom versus the individual atom.

因此，事实上，是的，我们证实了共价键，至少在氢这种情况下，我们通过数据证实了,成键的原子处于能量更低的状态,当其与单个的原子相对比时。

麻省理工公开课 - 化学原理课程节选

But on Thursday, Federal Reserve Chairman Ben Bernanke warned lawmakers that lack of action to raise the borrowing limit would mean a lower credit rating.

VOA: special.2011.07.15

Yes, he's asking after a firm pays a dividend that should lower the--you were asking whether it should lower the price of a share.

他问的是如果一个公司分了红,就会降低...你问的是,股价会不会下跌

耶鲁公开课 - 金融市场课程节选

Writing for the New England Journal of Medicine, they suggest a way to lower prices.

VOA: special.2009.08.14

Not lower high expectations-- that won't make a difference to our levels of wellbeing.

而不是低的和高的期望-,那不会影响我们的幸福水平。

哈佛公开课 - 幸福课课程节选

He says replacing white rice with whole grains like whole wheat or barley could result in a thirty-six percent lower chance of developing type two diabetes.

VOA: special.2010.06.30

And even if over a period of time the average amount of their regard is lower because they started lower and then got higher than someone who was always high, it's the ones who were first lower who then went up that capture our attention.

即使在一段时间内,他们对我们的评价依然不高,但是因为起点较低,只要是在日益改善，总比一开始就对我们评价好的人更有吸引力，正是开始低而慢慢增加的人,会引起我们的注意。

耶鲁公开课 - 心理学导论课程节选

Sales of the cheese and a lower-priced version, Grana Padano, are down in Italy.

VOA: special.2009.01.19

As I'm sure you know, we're able, with various lower organisms, to put them in a state of suspended animation and then, the amazing thing is, if you heat them back up again properly, they start functioning again.

我想你们一定知道，我们能够使各种低等生物，进入假死状态,而后令人称奇的是，如果将它们正确地重新升温，它们又会重新恢复功能。

耶鲁公开课 - 死亡课程节选

They buy a lower-priced version of a product to save money.

VOA: special.2009.02.03

So, those who make less income pay a lower percentage of tax,

所以收入少的人税率低，

扶贫政策 - SpeakingMax英语口语达人

"There was a lower concentration of dopamine markers in the brain of individuals with A.D.H.D., specifically in the areas of the brain that are involved with reward and motivation."

VOA: special.2009.09.29

RT2 So it's R T2, right, now we're at a lower temperature times log the log of V4 over V3.

等于，这时温度比刚才低,乘以。

麻省理工公开课 - 热力学与动力学课程节选

The CDC can buy this from the manufacturer for a lower price, and when you hear about government organizations distributing vaccines to different parts of the world, they're buying at a reduced rate but it's still not inexpensive.

疾控中心可以从工厂拿到较低价格的疫苗,当你听到,政府组织向世界各地,分发派送疫苗时,他们确实给的是折扣价,但却并不那么廉价

耶鲁公开课 - 生物医学工程探索课程节选