In September, NASA scientists had announced the discovery of water molecules mainly in the moon's extreme northern and southern areas.

VOA: special.2009.12.30

Let's take salt, solid, and dissolve it in a bunch of liquid water.

我们把食盐晶体，溶解在一些水中。

麻省理工公开课 - 热力学与动力学课程节选

because when you're up on that point, you see anything that's in the water, anything close to the surface and,

因为当你站在那里的高处，你能看到贴近水面的一切，而且，

圣莫尼卡之景点 - SpeakingMax英语口语达人

In Helen's first experience with the ocean, she was caught by a wave and pulled under the water.

VOA: special.2009.11.08

Realize that there's this wonderful mechanism in place that allows you to put your toe in the water for several weeks no less and then get a sense, and then decide whether or not this is something for you.

要知道这种好的评分体制哈佛也有,在这种机制下你可以先试听几周,熟悉这一机制，然后再决定这是否适合你。

哈佛公开课 - 计算机科学课程节选

Experts say even a two percent drop in the body's water supply can cause signs of dehydration.

VOA: special.2010.07.27

There's lipid chains in between so cell membranes are lipid rich layers that can exist in water.

脂质链在两者中间,所以细胞膜是富含脂类的膜层,并可以稳定存在于水中

耶鲁公开课 - 生物医学工程探索课程节选

I put Helen's hand under the cool water and formed the word w-a-t-e-r in her other hand.

VOA: special.2009.11.08

And that's all that's big enough to pass through or small enough to pass through. And if we go up even just one row on the periodic table to potassium, what we actually see is now that it's going to be too large, and, in fact, a potassium solvated with one water molecule won't go through our channel.

就是这样刚好大到它通过,或者说刚好小到它通过,即使我们再沿着周期表往下走仅仅一行到钾离子，我们看到的就将是它的个头太大了，实际上，溶解于一个水分子的单个钾离子,不能穿过我们的通道。

麻省理工公开课 - 化学原理课程节选

Maya Lin's "Ecliptic" outdoor area in Grand Rapids,Michigan features water in its three states: liquid,gas and solid.

VOA: special.2009.05.06

And then for some reason, that nobody understands, 16/15 he decided to multiply again by 16/15, and that's how we get 32 for freezing of water and 96 in his words for the temperature in the mouth or underneath armpit of a living man in good health.

然后，因为同样的原因，没人搞得明白，他决定再乘以，现在水的冰点变成了32度,而96度，拿他的话来说,是健康状况良好的人,口腔或腋窝的温度。

麻省理工公开课 - 热力学与动力学课程节选

The NASA scientists discovered water molecules mainly in the moon's extreme northern and southern areas.

VOA: special.2009.09.30

Well a calorie technically--and this is again, not something that we would ever quiz you on but I just thought you might be interested to know-- that it's the energy required to raise one gram of water one degree centigrade, and we'll talk in a minute about you might go about measuring that.

理论上一卡路里,我重复下,这不是考试内容,但我想你们会感兴趣,一卡路里,是将一克水提升1℃所需要的热量,过会儿我们会讲如何测量

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Those changes include water shortages which could increase from rising temperatures in Earth's atmosphere.

VOA: special.2009.01.20

So, we see the building of water holders in these places; there's a very striking one.

所以,我们在这些地方看到了蓄水建筑,有一个很惊人的蓄水池

耶鲁公开课 - 古希腊历史简介课程节选

It will attempt to learn how much water is in Jupiter's atmosphere.

VOA: special.2011.03.29

According to these prose accounts now Pharaoh's army was literally drowned in water.

通过这段白话诗的描述,我们知道，现在法老的军队确实被淹没在水中。

耶鲁公开课 - 旧约导论课程节选

Souem came here to plant in the dry season on her relative's plot,using water from the irrigation system.

VOA: standard.2010.06.02

It's on the water, in the boat and you，and it takes up a lot of time.

在水上，在船上，很花时间。

赛艇项目很流行 - SpeakingMax英语口语达人

"That's where the majority of the lobsters are, they're in the deep water." "That's where the channels are, so you gotta compete with the ships.

VOA: standard.2010.07.20

And the triple point of water is 16K that temperature and pressure - there's a unique temperature and pressure where water exists in equilibrium between the liquid phase, the vapor phase, and the solid phase.

与水的三相点,我们定义它为273。,水的三相点,是一个特定的温度和压强,可以使水的液态，气态和固态三相共同达到平衡，三相点是液态。

麻省理工公开课 - 热力学与动力学课程节选

A number of countries are providing assistance. The U.S.Embassy spokesman in Islamabad,Rick Snelsire, says Washington has provided in addition to nearly and water purification machines.

VOA: standard.2010.08.02

The problem it solves for the cell is how to do I make a barrier around myself to define what's in me and what's outside of me when most of what's around me and what's in me is water.

它为细胞解决的问题是,当我体外和体内大部分都是水情况下,我怎样在自己周围设置一个界线,来区分什么是体内的,什么是体外的

耶鲁公开课 - 生物医学工程探索课程节选

"Look,I don't know mate maybe it's something in the water back home;

VOA: standard.2010.04.30

That matrix has properties that vary in different locations in the body, but basically it's a highly hydrated or water-rich gel.

这种基质的性质,随其所在身体部位的不同而不同,但基本是高度水合的,即富含水的凝胶

耶鲁公开课 - 生物医学工程探索课程节选

The hospital's people said it made me looklike a duck in water...

VOA: standard.other

Now this behaves very differently in water because part of it is water soluble, this part is, it's a molecule that would like to dissolve in water and part of it is like oil, it doesn't want to dissolve in water.

它们在水中表现出十分不同性质,因为一部分是水溶性的,这一部分是,是一种可以溶于水的分子,而另一部分就像油,不会溶于水中

耶鲁公开课 - 生物医学工程探索课程节选

"They compete with every other fish that's in our water."

VOA: standard.2010.07.20

I feel like a fish out of water just flapping around in my bed at night" Louis's brother Henry McAnespy showed us a map of the oyster beds they lease from the state.

VOA: standard.2010.05.04

The U.S.Environmental Protection Agency,or EPA, lists stormwater as the primary cause of water pollution in the United States, and encourages local communities to develop management plans to treat run-off before it pollutes their rivers, lakes or streams.

VOA: standard.2010.08.04