central battery

central jack plant

联合抽油的中心驱动站

central pumping power

联合抽油的中心动力装置

DYNAMIC ANALYSIS OF THE SUCKER ROD IN THE POLYMER FLOODING METHOD

用于聚合物驱油的抽油杆动力学分析

band wheel pumping power

深井泵抽油的皮带驱动

unit pumping outfit

单独驱动的抽油装置

Flow of Produced Fluid in Polymer Flooding Well with Pumping Rod Moving Axially--Theory, Calculation and Applications;

聚合物驱油井产出液在抽油杆做轴向运动的井筒中的流动——理论，计算和应用

Pressure Drop of Flow of Produced Liquid of ASP-combinational Flooding in Tubing as Rod with Centralizers Moving Axially and Reciprocally

三元复合驱采出液在抽油杆带扶正器且做轴向往复运动的油管中流动的压降

Simulation of Drive Mechanisms of Cutters on Rape Combine Harvester

基于ADAMS油菜联合收获机割刀驱动机构的仿真

Applications of Two-winding Series Induction Motor in Beam Pumping Unit

双绕组串联感应电动机在游梁抽油机中的应用

Analysis on lateral force of produced fluid acting on the sucker rod in polymer flooding wells

聚合物驱井内流体作用于抽油杆的侧向力解析

Study of the Operrating Principle and Design of Pumping Unit Driven by a Linear Motor;

直线电机驱动抽油机的设计与工作原理研究

Research on the Control System of Double-Side Linear Electrical Oil Pumping Unit;

双边直线电磁抽油机驱动控制系统的研究

Study on Rules of Fluid Flow in the Well Bore of the Screw Pump with the Ground-driven

地面驱动螺杆泵抽油杆旋转效应的研究

joint operations room (centre)

联合行动室（中心）

Study on Combined Operation of Nuclear Power Plant and Pumped Storage Power Plant;

核电站与抽水蓄能电站联合运营研究

The Study on Optimizing Design of the Whole Parameter for Polymer Flooding;

聚合物驱抽油机井参数优化设计研究

Mechanic Test Study of Polymer Flooding Machine Well Pole;

聚合物驱抽油机井杆柱力学试验研究

A Dynamics Study on Surface-driving Progressing Cavity Pump of Oil Production System;

地面驱动螺杆泵井抽油杆柱力学研究