The report says ten of the countries in Africa with the highest cases of malaria have reported decreases in new cases.

VOA: special.2010.03.10

And what you find is when you have a bonding orbital, the energy decreases compared to the atomic orbitals.

你们发现当你有个成键轨道的时候，相比原子轨道能量要降低。

麻省理工公开课 - 化学原理课程节选

We are expecting to see that it decreases because it's feeling a stronger pull, all the electrons are being pulled in closer to the nucleus, so that atomic size is going to get smaller.

我们将看到它是减小的,因为电子会感受到越来越强的吸引力，所有的电子将会被原子核拉得越来越近，所以原子半径将越来越小。

麻省理工公开课 - 化学原理课程节选

Decreases in barometric pressure two to three days before the visit also appeared to trigger headaches, but to a lesser extent.

VOA: special.2009.03.18

OK, what we'll see shortly is that this will allow us to see that for an isolated system the entropy never decreases.

好，我们过一会,会看到,这将导致孤立系统的熵,永远不会减小。

麻省理工公开课 - 热力学与动力学课程节选

The Kepler space telescope looks for planets by measuring tiny decreases in the brightness of stars when planets cross in front of them.

VOA: special.2011.02.09

And note that as Z increases, as the proton number increases the radius decreases for a given n number.

并注意到当Z不断增加，对于一个给定的n，即当质子数增加的时候,半径的n值就减小了。

麻省理工公开课 - 固态化学导论课程节选

Major industrialized economies are expected to see the biggest decreases, shrinking by almost four percent.

VOA: special.2009.04.24

If there's a group, responsibility to help decreases and this is captured in different ways but the main idea is we all think someone else will help so we don't. There's a diffusion.

如果是一群人，帮助的责任就会分散变小,这体现在多个方面,但最主要的想法就是我们都认为别人会帮助,所以我们就不帮助了，责任被分散了。

耶鲁公开课 - 心理学导论课程节选

Victims can become angry and violent as the ability to think and remember decreases.

VOA: special.2009.09.15

Happiness never decreases by being shared."

分享绝不会减少快乐“

哈佛公开课 - 幸福课课程节选

It says binge drinking generally worsens in young adulthood, and slowly decreases after that.

VOA: special.2010.08.31

It decreases. If you're still not completely up on the periodic trends, that is stuff that's going to be on the first exam, so make sure that you're able to do this without taking too much time to think about it.

它会降低，如果你还没有完全掌握周期性规律，而这是第一次考试要求的内容，因此请务必做到不用,想太久就能做到这点。

麻省理工公开课 - 化学原理课程节选

Carbon monoxide decreases the ability of the blood to carry oxygen to body tissues.

VOA: special.2010.02.02

So if we're keeping n the same, we look and what we saw was that size actually decreases as we increase the value of l.

如果我们保持ｎ不变，我们看到随着ｌ值的,增大尺寸变小。

麻省理工公开课 - 化学原理课程节选

New York and Los Angeles both reported overall decreases in crime last year.

VOA: special.2009.01.12

As we go down a column, what happens is that the ionization energy decreases.

当我们沿着列向下走的时候，会发现电离能是在降低的。

麻省理工公开课 - 化学原理课程节选

North or south of that line,however, the distance value of each degree decreases.

VOA: special.2010.07.14

And, within a column, it decreases down a column.

而且在一列内，它逐次递减。

麻省理工公开课 - 固态化学导论课程节选

The chance of heart attack decreases after one day.

VOA: special.2010.03.09

It rises up a row. It decreases down the column.

在行内逐次增加，在列内逐次递减。

麻省理工公开课 - 固态化学导论课程节选

A gene called DIx5 decreases it.

VOA: special.2009.12.22

This behavior clearly decreases reproduction.

VOA: special.2010.06.22

(OMITTED) Clearly,this is all happening in the context of severe economic crisis, It's time to be smarter, about research as funding levels off or decreases.

VOA: standard.2010.07.15

"We find that in some parliaments, after every election the number of women parliamentarians decreases.

VOA: standard.2009.04.05

"We know that surface use of dispersants decreases the environmental risk to shorelines and organisms at the surface and we know that dispersants break down over weeks rather than remaining for several years as untreated oil might."

VOA: standard.2010.05.18