Add flow passage inside of oil cylinder to let oil run and take heat away.

油缸内增设流道使油液流动起来，带走热量。

youdao

They can unload and protect the motor, make the oil run at a low temperature.

产品具有卸荷、电机保护功能，低油温运行。

youdao

To harvest oil and gas profitably from the North Sea, we must focus on the exploitation of small reserves as the big wells run dry.

由于大油井的枯竭，要想从北海有利地获取石油和天然气，我们必须集中精力于小储量油井的开采。

《柯林斯英汉双解大词典》

(SAYING) With the oil industry under state control, Mr.Chavez bears responsibility for how it is run.

VOA: standard.2010.08.06

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

Mr.Gadhafi has ruthlessly crushed any opposition, while claiming his government is run directly by the people a people who have so far seen little of the nation's massive oil wealth.

VOA: standard.2009.08.29

"Every eight months, nearly 11 million gallons of oil run off our streets and driveways into our waters -- the equivalent of the Exxon Valdez oil spill, " the report says.

CNN: Governments trying to reel in 'ocean sprawl'

Of the Seven Sisters of Declining Exports, six are countries where the oil machine is run by a national oil firm.

FORBES: $40 Oil In The Next 12 Months? Sorry Porter Stansberry, But I Don't Think So

Yergin says he's always asked when oil will run out for good.

FORBES: Capitalism's Amazing Resilience