1) equipment abrasion
抽油泵磨损
2) fuel transfer pump wear
燃油输油泵磨损
3) oil pumping
泵油;抽油
4) pump wear
泵磨损
1.
The quantitative analysis of liquid solid two phase flow pump wear is improved by application of a secondary fuzzy comprehensive evaluation method.
针对目前评价液固两相流泵磨损程度的方法在定量分析方面存在的不足，应用二级模糊综合评判法建立了包括运行、介质、结构各环节及其各环节对泵磨损类型的因素体系，确立了泵磨损的模糊分类等级对应分值，构造了泵磨损模糊关系矩阵，特别定义了泵的磨损严重程度，并结合实际给出磨损严重程度的计算示例，证明这种方法是适用的。
5) pump valve-ball
抽油泵泵阀
1.
It is the key study how to make sure the pressure distribution of liquid in the pump barrel and to study the pump valve-ball's movement to improve the systematic efficiency.
对有杆抽油泵泵阀运动规律的研究和确定抽油泵泵阀筒内液体压力的分布是提高抽油机井系统效率研究的关键性课题。
6) oil well pump
抽油泵
1.
The development and application of the closed negative pressure oil well pump;
封闭式负压抽油泵的研制与应用
2.
Study of the method for calculating the clearance leakage between the plunger and the barrel of oil well pump;
抽油泵柱塞与泵筒间隙漏失量计算方法的研究
3.
The measurement of dynamic parameter of the oil well pump;
有杆抽油泵动态参数的测量
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