But some environmental groups say it should be made permanent to end the nation's dependence on oil.

VOA: special.2010.06.19

So if you had a jar full of triglycerides it would behave like an oil, many would be liquid at room temperature.

所以如果你有一满瓶甘油三酯,它看上去就好像油一样,它们在室温下都是液体

耶鲁公开课 - 生物医学工程探索课程节选

We would be then reaching to the EU, and saying: "Look, you got some oil, and you've also got possibilities of developing alternative sources of energy, We'll work with you.

我们主动和欧盟交谈，你们有石油资源，你们还有可能,开发可替代能源资源，我们想和你们合作。

普林斯顿公开课 - 国际座谈会课程节选

But the work is hard. And getting all the oil from the seeds can be difficult.

VOA: special.2009.09.29

These kinds of fats are not necessarily bad, and so things like olive oil in the diet tends to be protective and may explain some regional variations in rates of heart disease.

这些脂肪就不一定有害,所以饮食中橄榄油之类的对身体是有益的,这也解释了地域间心脏病发病率的差异

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

They say the wax can be softened with mineral oil, glycerin or ear drops.

VOA: special.2010.03.31

They knew how to cultivate the grape to make excellent wine; they knew how to cultivate olives to be able to make superb olive oil and how to process them to produce the result.

他们懂得如何培育葡萄来酿造佳酿,他们也懂得如何培育橄榄树,以及制造优良的橄榄油,同样懂得如何将这些工艺更加精细化

耶鲁公开课 - 古希腊历史简介课程节选

Some of the oil will flow out of the bag and can be collected.

VOA: special.2009.09.29

Nuclear power, for example, may be our salvation when we run out of oil--or virtually run out of oil-- it seems to be coming up over the next several decades-- we're going to have to do that, we're going to need nuclear power.

比如说核能,在石油资源枯竭,或快要枯竭的时候,也许再过几十年,这一天就会来临,核能可能成为我们的救世主,那时我们就需要核能源了

耶鲁公开课 - 金融市场课程节选

The greater the pressure, the more oil will be produced.

VOA: special.2009.09.29

The fascinating part about this layer is that it solves the problem for phospholipids about how to exist in water when half of you wants to be in oil, and that the water soluble part of the top leaflet here, of the top points up into the water, and the fatty acid chains point down.

这层膜的迷人之处在于,它解决了磷脂,如何存在于水中和油脂中的问题,水溶性的顶端部分,向上插入水中,而脂肪链则指向下

耶鲁公开课 - 生物医学工程探索课程节选

Putting out oil well fires can be difficult.

VOA: special.2009.03.22

If we're all holding the same portfolio, that has to be the total, so that would mean that 9% of all wealth is oil, 9% of all--is oil 27% of all wealth is stocks, and 64% is bonds.

如果我们全都持有相同投资组合，总的投资组合就是如此，那就意味着9%的资产投资石油，市场总体的投资组合就是9%是石油,27%投资股票以及64%投资债券。

耶鲁公开课 - 金融市场课程节选

Oil can also be collected with small,hand-operated machines.

VOA: special.2009.09.29

Rising oil prices are also likely to be discussed, along with President Obama's plans to reduce America's reliance on foreign suppliers.

VOA: standard.2009.06.02

They're start off by frying potatoes, then put the remaining oil into this system to be converted into useable energy.

VOA: standard.2010.04.25

You could have oil getting on the plants, which could cause them, at the very least, to be stressed if not die.

VOA: standard.2010.05.09

It is an ideological arrangement. But PDVSA suffers, because it could be selling that oil to the United States for hard currency."

VOA: standard.2010.08.06

Fenton says within three years the cost of large solar plants should be the same as for coal or oil power plants.

VOA: standard.2009.10.27

"So it could be a couple of years before we see the true impacts of the oil spill."

VOA: standard.2010.07.13

Vernon Asper of the University of Southern Mississippi says much of the oil is under the surface, where it cannot be monitored."

VOA: standard.2010.05.17

Conservationists have warned that oil could be washed up for weeks to come along Queensland's popular coastline.

VOA: standard.2009.03.13

But this plan has also come under criticism. The proposed power plants will burn heavy oil, which must be imported and causes pollution.

VOA: standard.2009.08.28

He says it is poor countries that will be hit hardest by a downturn in oil supplies.

VOA: standard.2009.10.20

"Well,if the oil did get into the interior of the wetlands it could be very devastating.

VOA: standard.2010.05.09

No liquid oil waste will be dumped. Jeremy O'Brien sees no problem with this strategy.

VOA: standard.2010.08.05

Eight national parks and 33 wildlife refuges along the Gulf of Mexico could be threatened by the oil spill, according to National Parks Director Jonathan Jarvis.

VOA: standard.2010.05.26

And he said French business expertise in water, oil and infrastructure development is known worldwide, and France wants to be at the forefront of reconstructing Iraq.

VOA: standard.2009.11.16

"If the oil doesn't make it here, they say it'll be good for us.

VOA: standard.2010.05.06

But he fears that could all be coming to an end as the massive oil slick from the Deep Water Horizon drilling rig creeps toward the coast.

VOA: standard.2010.05.04