Mohammed Bah Abba personally financed the first five thousand pot-in-pot systems for his own community and five villages nearby.

VOA: special.2009.02.09

We recognize in ourselves a virtue which is considered to be the cornerstone of many systems of moral understanding.

我们承认我们拥有那种美德，可以作为,许多道德认知体系的基石。

耶鲁公开课 - 文学理论导论课程节选

so we try and make public school systems better for children in Providence.

所以，我们希望能改善公立学校的体系，让其更好地为普罗维登斯的孩子们服务。

丰富多彩的社团活动 - SpeakingMax英语口语达人

They were put to work as cleaners at fish farms along the Mississippi River and in wastewater treatment systems.

VOA: special.2009.12.15

And so, when she comes to be isolated in this way, she can finally see and meditate upon, in a new way, all those systems of communication.

当她这样越来越被孤立的时候，她能够以一种新的方式，去思考那些交流的系统。

耶鲁公开课 - 1945年后的美国小说课程节选

The Race to the Top competition will look for states and local school systems with effective reforms in four areas.

VOA: special.2009.07.30

So, this is just one example of how these properties can already, even our understanding just talking about single atoms, can already make an impact in these biological systems.

这只是一个例子，通过它我们可以看到，尽管我们仅仅讲到了单个原子，但我们现在已经可以用它的性质来理解一些生物系统。

麻省理工公开课 - 化学原理课程节选

They expressed concerns that information about risks to financial systems in central and eastern Europe is "often simplified and misleading."

VOA: special.2009.03.06

Now theory resembles philosophy perhaps in this: that it asks fundamental questions and also at times builds systems.

理论和哲学的相似之处在于：,它探讨根本性的问题，而且有时也建立系统。

耶鲁公开课 - 文学理论导论课程节选

He says projects designed to increase interpersonal trust can have a major effect in poor countries with undependable legal systems.

VOA: special.2009.12.19

You can touch almost any part of memory in the computer systems that you want with your program, but do you want to?

通过你的程序，你可以触及到计算机系统,内存的任意部分，但是那是你想要的吗？

哈佛公开课 - 计算机科学课程节选

Barry Spletzer formerly worked as a top scientist at the Sandia National Laboratories Intelligent Systems and Robotics Center in New Mexico.

VOA: special.2011.06.21

It is essentially equal to internal energy for condensed systems, but when you look in the books sometimes they will use this term.

它与内能是相同的,在凝聚体系中，在你看书时有时你会发现,它们会这样使用。

麻省理工公开课 - 固态化学导论课程节选

Many victims live in areas with poor or non-existent health care systems and where antivenom treatments are often not available.

VOA: special.2010.01.25

It's a doctrine that can be found in every religion and in most philosophical systems throughout history.

你能够在有史以来的所有宗教,和绝大多数哲学体系中找到这个假说

耶鲁公开课 - 心理学导论课程节选

Lawmakers in the United States have expanded an investigation into the use of location-tracking systems on mobile devices.

VOA: special.2011.05.02

These are primarily communication systems which act to allow your other organ systems to work in concert.

正是这些基本的通讯系统,保证了体内各系统的协调工作

耶鲁公开课 - 生物医学工程探索课程节选

Interest is also growing in energy management systems for the home and safe driving technologies for the car.

VOA: special.2010.01.08

But when you look at it in a comparative light in its legal context, we see that it's a polemic against the class distinctions that were being drawn in antecedent and contemporary legal systems, such as the Code of Hammurabi.

但当你在法律背景下以一种比较的观点看待它时，会发现它驳倒了存在于先前的和同时代的,法律体系中的阶级差异,例如，汉穆拉比法典。

耶鲁公开课 - 旧约导论课程节选

In two thousand,after much research and many experiments, he returned to Nepal to put the systems into homes.

VOA: special.2009.12.21

Most chemical changes, most physical changes don't happen in isolated systems.

但是大部分的化学反应,并不是发生在孤立系统中的。

麻省理工公开课 - 热力学与动力学课程节选

Cities in the United States and Europe have increased security in and around their mass transportation systems.

VOA: special.2010.04.03

and I specialized mainly in control systems.

主修控制系统。

在学校的经验 - SpeakingMax英语口语达人

A new study in West Africa shows how farm irrigation systems powered by the sun can produce more food and money for villagers.

VOA: special.2010.01.11

So we know we always want to have our systems in as low an energy as possible, so it makes sense that a bond would happen any time we got a lower energy when we combine two atoms, versus when we keep them separate.

我们知道我们总是希望使我们的系统,处于能量尽可能低的状态，因此就应该有化学键产生,一旦我们合并两个原子之后体系的能量变得更低，相较于分开时。

麻省理工公开课 - 化学原理课程节选

Huge organizations like the United Nations or International Monetary Fund might provide millions of dollars in aid to build systems in a developing country.

VOA: special.2010.06.16

But in the meantime you see that we can't mess with conventional systems by imposing the individuality of our will on them and expecting anything to change.

所以，我们不能,以个人的意志改变,一个事物在惯例中的意义。

耶鲁公开课 - 文学理论导论课程节选

Eric Hartman,the director, described the water collection systems in blog postings from Tanzania earlier this month.

VOA: special.2009.07.27

This is a bacterium that's normally present in humans; it colonizes all of our intestinal systems.

这种细菌在人体中很常见,栖居在我们所有人的肠道系统中

耶鲁公开课 - 生物医学工程探索课程节选

These two systems which are shown in the core of this diagram really are responsible for regulating and exchanging information between the other organ systems.

在这张图的中心画的就是这两个系统,它们的功能是调节其他系统,并与之交换信息

耶鲁公开课 - 生物医学工程探索课程节选