As the first diagram shows, the main component would be a containment assembly that could fit on top of a damaged blowout preventer, such as the one from which the Macondo oil poured forth.

如第一张图解所示，主要部件是能安装在一个受损的防喷器顶端的一个封存装置，例如马贡多井的原油就是通过防喷器涌出。

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In Indonesia, rain forests are felled to plant palms for the palm oil, which is a component of biofuels.

在印度尼西亚，砍伐雨林是为了种植棕榈树，获取棕榈油，这是生物燃料的组成部分。

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A multitude of separations are accomplished by distillation, but its most important and primary function in the refinery is its use for the separation of crude oil into component fractions.

许多分离过程是通过蒸馏进行的，但蒸馏在炼油厂中的最重要和主要的功能则是它在将原油分离成不同馏分过程中的作用。

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And then there's counter-claim: the Scotland Office highlighting the volatility of the oil price as a key component of budgeting.

BBC: Fact check: The boys from the black stuff

Also, a recent study found that the DHA component of fish oil from algae helped people with minor memory impairment, but this needs to be replicated in order to be more definitive, he said.

CNN: Mediterranean diet may help prevent dementia, study says

It had the good fortune over the past year of seeing the price of ethylene, a basic component for plastics that is derived from oil and natural gas, rise 35% to 55 cents a pound.

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