1) double functionary pump
双功有杆抽油泵
1.
The double functionary pump has conquered general pump.
双功有杆抽油泵由进出阀总成、"液压控制器"、密体和柱塞等组成,在泵上安装具有完全知识产权的技术构件,把抽油泵分成泵内和泵腔两套独立的压力系统,且互不干扰。
3) sucker rod pump
有杆抽油泵
1.
The performance of sucker rod pump has close relation to economic benefit of oil field.
本文结合工程实际，对影响有杆抽油泵性能的因素进行了比较深入的研究。
4) sucker-rod pumping system
有杆泵抽油系统
1.
In order to reduce the energy consumption and improve the efficiency of pumping system,a theoretical model for calculating the input power of sucker-rod pumping system was established.
为了有效地降低有杆泵抽油系统能耗及提高抽油机井系统效率,建立了一套有杆泵抽油系统输入功率理论计算体系。
2.
The input power of a sucker-rod pumping system was divided into hydraulic horsepower,surface mechanical loss power,down-hole viscous friction loss power,down-hole sliding friction loss power and solution gas expanding power.
提出了将有杆泵抽油系统输入功率划分为有效功率、地面损失功率、井下粘滞损失功率、井下滑动损失功率、溶解气膨胀功率 5部分的新观点 ,找出了各部分功率的影响因素 ,并确定了其函数关系。
5) rod pumping system
有杆泵抽油系统
1.
Reliability evaluation of rod pumping system in service;
在役有杆泵抽油系统可靠性评估
2.
By using the reliability analysis theory of the maintainable system, this paper sets up the digital simulation model to the reliability of the rod pumping system in service.
利用可修系统可靠性分析理论,提出在役有杆泵抽油系统工作可靠性数字仿真模型。
6) rod pumping system
有杆抽油泵系统
1.
Computer simulation on working action of rod pumping system;
有杆抽油泵系统工作行为仿真研究
补充资料：抽抽趔趔
1.犹言别别扭扭。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条