oil pump

基本解释

Inside the transmission, an electric oil pump replaces the torque-converter pump.
同时在变速箱内用一部电子油泵取代了原有的变矩器泵。
Burning fuels such as coal and oil pump vast amounts of greenhouse gases into the atmosphere.
燃烧煤炭和石油这类化石燃料会产生大量的温室气体。
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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。

The gas comes up with the oil pump from Prudhoe Bay, but it's been re-injected back into the ground for decades.
NPR: Alaska Prepares for New Gas Pipeline
But the fact remains that oil giants are struggling to pump more oil and gas.
ECONOMIST: Rising oil price equals rising profits, right? Wrong
When an offshore oil rig is outdated, or can no longer cost-effectively pump oil, most countries require that the oil rigs be wholly decommissioned.
FORBES: Environmental Scientists Urge That Decommissioned Oil Rigs Be Transformed Into Artificial Reefs

抽油机
The majority of oil production enterprises using artificial means of inspection for maintenance the oil pump.
多数油田生产企业采用人工巡检的方式来对抽油机进行维护。
机械工程
油泵
油压泵