1) Electric heating rod
电热抽油杆
2) electric heating flexible continuous sucker rod
电加热柔性连续抽油杆
1.
Computer simulation for dynamic characteristics of electric heating flexible continuous sucker rod;
电加热柔性连续抽油杆动态特性的计算机模拟
2.
Analysis of the Dynamic Characteristics for Electric Heating Flexible Continuous Sucker Rod;
电加热柔性连续抽油杆动态特性分析
3) new type electrical heating pump for heavy oil
电热抽油泵
4) hot rolled round bar used for oil extraction rod
抽油杆用热轧圆钢
5) sucker rod
抽油杆
1.
The status quo and trend of sucker rod development in China;
我国抽油杆研制工作的现状及发展方向
2.
Thermal spraying wear-resistance layer onto material surface of sucker rod;
抽油杆材料表面喷涂耐磨层实验
3.
Upset forging die design of cylindrical ribwork sucker rods;
圆柱筋条式抽油杆镦锻模具设计
6) rod string
抽油杆
1.
Influence of resonance on the partial abrasion of rod string in screw pump well;
共振对螺杆泵井抽油杆偏磨的影响
2.
Dynamics analysis technology for rod string of surface driving screw pump and its application in Daqing Oilfield;
地面驱动螺杆泵抽油杆柱动力学分析技术及其应用
3.
This paper adopted fluid-solid coupling analysis method,and took the rod string,the well fluids and the oil tube as research objects,well fluids are assumed to be Newtonian fluids.
基于ANSYS软件的流固耦合分析方法,选取局部抽油杆、油管和采出液为研究对象,将采出液处理为牛顿流体,计算了不同偏心抽油杆在采出液作层流和湍流流动时的阻尼系数。
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