The oil cooling is a new technique worthy of research and development.

油冷却方式是值得我们去探讨和开发的一种新技术。

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The engine uses oil cooling system, so formation of scale deposit, corrosion, etc which are potential troubles can be avoided.

发动机采用油冷系统，可避免水垢、锈蚀等潜在故障的发生。

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Hollow tapered roller bearings available oil cooling roller, so that temperature rise reduced, thereby increasing the speed allowed.

空心圆锥滚子轴承可用油冷却滚子，使温升降低，从而提高了允许的转速。

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This June it broke ground in Paterson, New Jersey, just east of its U.S. headquarters, on a prototype family home with insulation that reduces the amount of oil required for heating and cooling by 80%.

FORBES: Magazine Article

From late-June to mid-September, crude oil prices surged 28.9% despite an oversupplied market and cooling demand as the global economy slowed, supposedly on fears over a possible conflict between Israel and Iran.

FORBES: Why Oil Has Fallen Dramatically Since QE3 And Why It Could Drop To $82

Obama's plan for relief includes putting a windfall profits tax on oil companies, using the proceeds to help Pennsylvania families pay their heating and cooling bills.

CNN: Obama lays out energy, tax plans, criticizes McCain's