The head of the center's office dealing with the nervous system said nobody else knew about it,either.

VOA: special.2010.05.04

So, that's a homogeneous system, one phase. You have to know if your system is an equilibrium system or not.

所以这是个均匀系统，只有一个相，你得知道你的系统,是不是个平衡系统。

麻省理工公开课 - 热力学与动力学课程节选

And then it goes out into the community and to the school's system and to the church.

然后进入社区、学校系统、还有教会。

重要的是家庭教育 - SpeakingMax英语口语达人

MS symptoms can depend on where the nerve scars are in the body's central nervous system.

VOA: special.2009.01.06

The U.S. was practically the last country to copy this system because, in the 1930s, because it didn't sound American.

美国几乎算是最后一个效仿此体系的国家,因为在上世纪三十年代。

耶鲁公开课 - 金融市场课程节选

Scientists say enough oxygen remains in a person's system for several minutes after breathing stops.

VOA: special.2009.06.09

But eventually, they began to uniformly adopt this system of what's called "Octave duplication."

但是最终,人们开始广泛接受这个体系,它被称作"重复八度"

耶鲁公开课 - 聆听音乐课程节选

White Sands National Monument is part of America's National Parks System.

VOA: special.2010.01.04

Again, in the context of a specific tissue site, in this case it's the nervous system.

当然又是放在某种组织当中来说,这次是在神经系统

耶鲁公开课 - 生物医学工程探索课程节选

Now,researchers have identified a link between the body's system for regulating iron and breast cancer.

VOA: standard.2010.08.05

I think that there's definitely a class system, but I also feel like everyone is very accessible,

我觉得，毫无疑问，这是种阶层系统，但我也感觉何种人都很容易接触到。

美国贫富差距？ - SpeakingMax英语口语达人

But last month,a computer programmer from Australia made an exciting discovery of an unusual event in Earth's solar system.

VOA: special.2009.08.25

I ride, they call it Muni, but it's the bus system here.

我乘坐这里人所称的有轨电车。

没有智能手机活不了 - SpeakingMax英语口语达人

His idea started when he heard two religious workers playing music for free in New York City's underground transportation system.

VOA: special.2009.07.31

So now I have my first of my two slopes, in terms of something that's related to my system the heat capacity of the system.

好，我们现在得到了，两个微分式中的一个,它等于与系统密切相关的一个量。

麻省理工公开课 - 热力学与动力学课程节选

In that event,astronomers were able to observe the icy comet long before it struck the solar system's biggest planet.

VOA: special.2009.08.25

I have shown that by taking Avogadro's number of individual ion pairs and putting them all together in a line, the system's energy became more negative.

我推导出了,从每一个离子对中抽出阿伏加德罗常数,再把它们放在一起在一列中，这个系统的能量就变得更负。

麻省理工公开课 - 固态化学导论课程节选

Mars Day at the Smithsonian Air and Space Museum in Washington is a celebration of our solar system's most famous planet.

VOA: special.2010.07.28

Then we realize once again that we can only know what it is if we come to understand--in this case, probably, it's best to say a cultural system, understood as a semiosis, within which it appears.

这样我们就又明白了,只有在一个特定的文化系统中,我们才能认识一个符号。

耶鲁公开课 - 文学理论导论课程节选

Microfinance provides poor people with a way to build savings and work toward becoming part of a country's official financial system.

VOA: special.2010.06.16

It's simply your psychological immune system will become stronger, hopefully already by the end of this semester.

只是你的心理免疫系统会变得更强，希望在本学期未就见成效。

哈佛公开课 - 幸福课课程节选

They found that TGF-beta helps to heal wounds and is important in the body's defense system against disease.

VOA: special.2009.01.27

So, we have a problem here if we're thinking about keeping things at the lowest energy, so there's a lot of ring strain in the system.

现在有个问题,我们考虑要把能量降到最低，所以环上有许多应力。

麻省理工公开课 - 化学原理课程节选

A recent report shows that the small organ has a much more important job in the body's defense system than once believed.

VOA: special.2009.08.25

It's rather, "Let's set up a system so that your prejudices can't work," the blind auditions, for instance, being a beautiful example of that.

而是要建立一个系统,把偏见的影响减为零“,正如刚才所说的闭幕演奏一样，那就是一个好例子了。

耶鲁公开课 - 心理学导论课程节选

The goal of the Stardust-NExT spacecraft is to gather scientific evidence about one of the solar system's most changeable objects -- comets.

VOA: special.2011.02.09

Well, the thought, I suppose is, in philosopher's jargon, that the computer is a deterministic system.

对于这个观点,我认为,以哲学的语言可以表达为,电脑是个决定论的系统

耶鲁公开课 - 死亡课程节选

This most recent collision with Jupiter brought attention to how the huge planet's gravity affects our solar system.

VOA: special.2009.08.25

So in fact what happens inside of an object-oriented system, and particularly in init Python's object-oriented system, is the following.

面向对象系统的内部,尤其是在Python的面向，对象系统的内部的过程,就是如下的，当我们调用，它会去创建一个实例。

麻省理工公开课 - 计算机科学及编程导论课程节选

Okay, it's part of the social system that we're in.

它们已经成为我们所在社会体系的一部分

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选