Energy Saving Test on Power Balance of Improved Pumping Well
改进抽油机井功率平衡测试实现节能降耗
Kinematics Study of Servo Compound Balance Beam Pumping Unit
随动复合游梁平衡抽油机运动学研究
Analysis of Problems of Ash Pumping System and Contermeasures
水力除灰系统运行分析与对策
These pumping sounds register on a gauge attached to the cuff.
这些泵得声音被记录在与套袖相连得表上。
Beam Pumping Unit Modeling and Automatic Control System Design
游梁式抽油机建模与自动控制系统设计
Analytical solutions of inertial counterbalance by pumping unit
抽油机惯性平衡的精确解
Failure analysis of the crank pin assembly on beam pumping units
游梁式抽油机曲柄销联接机构失效分析
It is autumn and they are pumping water out of the swimming pool.
入秋了, 他们正在抽游泳池的水。
End pumping is a simple pumping method in double clad fiber laser.
端面抽运是双包层光纤激光器的一种常见的抽运方式。
The Modularity of Beam Pumping Units Based on Clustering Arithmetic
基于聚类算法的游梁式抽油机的模块化设计
Design and application of beam pumping unit with secondary balancer
二次平衡游梁式抽油机的设计及应用分析
Kinematic and dynamic analysis of unloaded air balanced pumping unit
前置式气平衡抽油机失载时运动与动力分析
The absorbing sludge styles have two styles of siphonage and pumping.
吸泥方式分为虹吸, 泵吸两种形式。
There are more than ten pumping stations of various size in this area.
这个地区有大大小小的十几个抽水站。
He started to swing, pumping his legs and arms as hard andas he could.
他看着秋千，使劲地往返荡他的胳膊和腿。
Next door on the door with a layer of pumping activity of the bulkhead.
上抽下门柜门有一层活动隔板。
Several Ways to Ameliorate the Technical Waterworks of Pumping Station.
泵站技术供水系统的改造途径
A Video Measuring for the Vibration Amplitude in Beam of Pumping Units.
抽油机游梁振幅的视频检测
Aerobic exercise gets the heart pumping and helps you to burn up the fat.
有氧运动加速心脏跳动，有助于消耗更多脂肪。
Research on the length of the apron of discharge canal of pumping station
泵站出水渠道护坦长度的研究
Development of rod absolute oil tool in workover operations of pumping wells
抽油井修井作业中抽油杆净油工具的研制
The System of Pumping Wells Optimum Design in the Exploiting Anaphase of Oil
油田开采后期抽油机井系统优化设计
Study on Design of Idle Advance Pumping Element in Diesel Fuel Injection Pump
喷油泵怠速提前柱塞偶件设计方法探讨
Friction Reversing Type Oil Pumping Unit is a new kind of oil pumping system.
摩擦换向抽油机是一种新型得抽油系统。
Energy saving mechanism in the application of gas anchors to rod pumping wells
抽油机井应用气锚的节能效果
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