ScienceDaily (June 18, 2010) -the Gulf of Mexico: what role will the Mississippi River play in oil washing ashore and into delta wetlands?

科学日报(2010年6月17日)- - -墨西哥湾：密西西比河将在石油污染沿海以及三角洲湿地地区起到怎么的作用呢？

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Other possible reasons include problems with the oil pump, rod and main bearing clearances, camshaft end play, or CAM bearings and lifters.

其他可能的原因包括油泵问题，杆和柱轴承之间的空隙，凸轮轴停止工作或者凸轮的方位和升降等。

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Oil does not last indefinitely, and because it can become rancid it is best to play it safe.

油脂并不是可以无限期地使用，因为油脂会酸败，最好安全地使用。

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Statoil, like Cnooc, is majority government-owned (see Statoil: The Government Oil Play), but no politicians had made a peep about Norwegians invading the U.S. oilpatch.

FORBES: Watch Out America, China Is Coming For Your Oil And Gas!

Oil prices play a major role in global economic growth because oil is crucial to every part of the economy.

FORBES: Falling Oil Prices: Worrying Trend Or Saving Grace?

To go with an onshore oil services play when the political winds for energy are shifting inland, go with NR.

FORBES: Gulf Oil Spill Boosts Onshore Driller