| 单词 | pumping unit |
| 释义 | 例句释义: 泵设备,泵唧装置,抽水设备,抽油机,泵装置,泵机组 1. The main factor of pumping unit selection effecting low production is differing from that of high production. 影响低产油田抽油机选型的主要因素和高产油田不同。 www.chemyq.com 2. In the field of pumping unit management, the electricity current balance is always used to define whether it is balance or not. 在抽油机管理中电流平衡率常用于判断抽油机是否平衡。 www.chemyq.com 3. According to this exact analytical expression, the effect of every part of a beam pumping unit on cr. . . 以摆杆型游梁式抽油机为例，给出了分析过程和具体算例。 www.chemyq.com 4. In the end, a case study of a pumping unit product family is presented to illustrate the feasibility and validity of the approach. 最后，用一个抽油机的实例说明了文中方法的可操作性和有效性。 www.ceps.com.tw 5. The beam-pumping unit occupies an important place in the oil production industry. 游梁式抽油机在当今采油设备中占有重要的地位。 paper.pet2008.cn 6. System implementation put the pumping unit automation to a high degree, and saved cost of oil field. 该系统的实现大大提高了抽油机系统自动化程度，节约了油田成本。 www.13191.com 7. The static weight of the sucker rod string minus the maximum downward inertial force during the pumping cycle on a beam pumping unit. 在游梁式抽油机抽油循环期间，抽油杆柱的静止重量减去最大向下惯性力。 www.infopetro.com.cn 8. We design all parts of the pumping unit's structure, And give the design method for cam and ratchet of key parts reducer. 我们对抽油机各个部件进行结构分析设计，并且给出了减速器关键零件凸轮和棘轮的设计方法。 www.fabiao.net 9. The method for the design and calculation of the steel belt for a steel-belt ultralong stroke pumping unit is expounded summarily. 综述了钢带式超长冲程抽油装置用钢带的设计计算方法。 www.chemyq.com 10. A pumping unit is widely used in oilfield though its mechanical efficiency is combined with ground and under ground efficiency. 油田生产中广泛使用抽油机采油，机械采油的系统效率主要有地面效率与井下效率。 www.chemyq.com 1. Pumping unit shall be engine driven flexible shaft coupled submersible pump unit made for pumping contaminated water (mud & sand). 泵机组由发动机驱动软轴联接潜水泵机组，用于抽取污水（泥沙）。 bbs.fobshanghai.com 2. In the second section, energy saving methods, measurement methods and supporting technologies of pumping unit were in-depth analyzed. 第二部分对抽油机节能方法、测控方法及其支撑技术进行了深入分析； www.juhe8.com 3. The design scheme and working principle of a broad-belt hydraulic pumping unit are presented. 提出了宽带液压抽油机设计方案，以及设计结构和工作原理。 dictsearch.appspot.com 4. The paper introduces the work principle, structure design, type and parameters of the new intelligent pumping unit. 文章详细阐述了该抽油机的工作原理、结构设计、型号和特性参数。 www.chemyq.com 5. According to this theory, the team of technicians to try to reduce the pumping unit block to obtain the energy balance effects. 根据这个原理，该队技术员尝试减少抽油机平衡块来取得节能的效果。 www.bokee.net 6. The pumping unit possesses features of long stroke, simple operation, high transmission efficiency, little trouble, easy brake and h. . . 该型抽油机冲程长、操作简单、传动效率高、节能效果好，故障点少，便于制动，可靠性较高，具有推广应用前景。 www.chemyq.com 7. Help perform the prophase design and type selection of the automatic mixing & pumping unit for the customer. 帮助用户进行前期配比机设计、选型； zhidao.baidu.com 8. The rod provides a connection on a sucker-rod pump between the sucker-rod string and the bridle on the pumping unit. 光杆提供在抽油杆柱与抽油机上的钢丝绳之间提供连接。 www.infopetro.com.cn 9. the pumping unit with six-bar linkage has smaller size and lighter weight compared to the conventional unit with the same maximal stroke. 这种抽油机结构复杂，但相对于最大冲程相同的常规机，外形尺寸较小，质量较轻。 elec.wanfangdata.com.cn 10. Through the test, the control system has been optimized and applied to the full balanced pumping unit. 通过实验调试，对控制方案进行了优化，并应用于全平衡式抽油机。 www.fabiao.net 1. An equivalent dynamic model of the pumping unit-rod pump system is established based on dynamic analysis of the system. 在对抽油机—有杆泵系统进行动力分析的基础上，建立了该系统的等效动力学模型。 dictsearch.appspot.com 2. The main contents of the paper include next parts, as following: (1) Explored the whole program of gearless traction oil pumping unit. 本文主要内容包括以下几点：（1）探究了无齿轮曳引式抽油机的整体方案。 www.13191.com 3. As its structure character of beam pumping unit, vibration and noise happen on the joint of connection rod head and beam during operation. 游梁平衡抽油机由于其自身结构特点，在运行过程中，连杆上接头与横梁连接部分经常会出现振动和响声。 www.dictall.com 4. a bi-directional hydraulic lock in the oil circuit ensures the stability and safety of the operation of the pumping unit. 在闭式油路中采用双向液压锁可使抽油机的启停更加平稳、迅速，其工作的稳定性和安全性更好。 www.ceps.com.tw 5. The balance function of the new type beam-pumping unit was improved. A good energy-saving result has been obtained. 但是，这种抽油机的负扭矩明显减小，说明其平衡性能所有改善，有较好的节能效果。 syxb-cps.com.cn 6. Calculation results showed that the frame structure of pumping unit driven by a linear motor can satisfy strength requirement. 分析计算结果表明，直线电机驱动抽油机主架结构能满足强度要求。 www.juhe8.com 7. Equipped with MON type main drive system, the chain pumping unit is characterized by large load, long stroke and low pumping speed. MON式主传动系统力系设计合理，运行平稳，可靠性高，从而使新型链条抽油机具有大载荷、长冲程和低冲次的特点。 www.ilib.cn 8. The steel beam that connects the rotary counterbalance with the walking beam on a beam pumping unit. 在游梁式抽油机上使旋转的平衡块与游梁相连的钢杆。 www.infopetro.com.cn 9. Chain type long stroke pumping unit is mainly used in mid and anaphase oilfield. 链式长冲程抽油机主要是为开采中、后期油田而设计的。 www.chemyq.com 10. The donkey head swinging the reversing stable (the speed is equal to zero), so new CVT pumping unit still using four bar linkage. 驴头摆动换向平稳（换向时速度等于零），所以新型无级变速抽油机仍然采用四连杆机构。 zhidao.baidu.com 1. The product is an ideal pumping unit to replace conventional beam pumping unit. 该产品是一种理想的抽油机，以取代传统的游梁式抽油机。 www.alishanghui.net 2. In this paper, new type electro-hydraulic servo equipment is are given for testing the working feature on pumping unit. 本文介绍了一种新型的用于抽油机性能检测的电液伺服被动加载装置，它可以将真实的运动和载荷加载在抽油机的悬点上。 www.chemyq.com 3. The field application of the accumulator on a pumping unit is described. 叙述了蓄能器在某井抽油机上的应用情况。 epub.cnki.net 4. Calculation method of kinematic parameters for the unusual shape beam pumping unit. 异形游梁式抽油机运动参数的求解方法。 www.kuenglish.info 5. Compared with the conventional pumping unit power saving effect is obvious. 与常规抽油机相比节电效果明显。 stae.com.cn 6. Analysis of kinetic and dynamic characteristics of pumping unit with six-bar linkage. 六连杆抽油机的运动和动力特性分析。 ilib.cn 7. The main cause of the damage of pumping unit gearbox is low level of lubricating oil in gearbox. 抽油机减速箱损坏的主要原因之一是减速箱润滑油不足。 www.chemyq.com 8. A pumping unit dynamic theft prevention electric driving device. 一种抽油机动态防窃电拖动装置。 ip.com 9. For solving those problems, a project of linear electromagnetism pumping_unit (LEMPU) was presented. 针对这些问题，提出了以直接驱动为目的的直线电磁抽油机的设计方案。 www.chemyq.com 10. This paper raised pumping unit's efficiency through change walking beam's weight. 本文通过改变游梁的重量来得到提高抽油机的效率。 paper.pet2008.cn 1. This pumping unit provides for the advantages of high load-carrying capacity, long life and ease of manufacture. 这种工作机构为单一的连杆机构，具有承载能力大、寿命长、制造容易的优点。 www.chemyq.com 2. 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的抽油系统。 www.lw23.com 3. The validity of the proposed method was verified by 2D finite element analysis and the test of pumping unit. 利用有限元法对其验证，通过抽油机实际测试，证明文中提出的方法是正确有效的。 www.china-micromotor.com 4. Hydaulic pumps applied in oil field, down hole boost pump, improvement of water injection technology, new type of well pumping unit. 井下增压器（超高压喷射钻井技术）；注水技术的变革；新型抽油装置。 www.ilib.cn 5. On-site application of low stroke pumping unit was tested and Detection. 对现场应用的低冲次抽油机进行了试验和测试。 stae.com.cn 6. In this thesis, the author performed further study on the non-beam pumping unit of planetary gear-ring type based on the previous study. 本文在先期研究的基础上对行星齿环式无游梁抽油机进行了更加深入的研究。 www.fabiao.net 7. In comparison to the beam pumping unit, the screw pump single well investment cut down 100000 yuan. 螺杆泵与抽油机相比，单井节省投资10万元。 stae.com.cn 8. The non-beam pumping unit of planetary gear-ring type is a kind of new non-beam pumping unit. 行星齿环式无游梁抽油机是一种新型的无游梁抽油机。 www.fabiao.net 9. The steel plate that is attached to the end of the walking beam on a beam pumping unit. 固定于游梁式抽油机游梁端部的钢板。 www.infopetro.com.cn 10. A kind of hydraulic oil pumping unit puts the hydraulic cylinder in the submerged working bube installed under the well head. 一种液压式抽油机，采用将液压油缸置于安装在井口以下的下潜工作筒中。 ip.com 1. In view of the issues, we need to identify a new method of pumping unit optimal design. 针对上述问题，为此我们需要确定新的抽油机井优化设计方法。 paper.pet2008.cn 2. Research of gearless pumping unit is still in its infancy in our country, a large number of contents is needed to be explored. 国内对无齿轮曳引式抽油机的研究尚处于起步阶段，有大量的内容需要研究者去探求。 www.13191.com 3. These are motor-driven oil pumps, whose proper name is hydraulic pumping unit. 这些都是马达驱动油泵，确切来讲是液压抽油机。 voa.hjenglish.com 4. Traditional horsehead of CYJ8-3-37HF pumping unit always suffers from crack in use. 传统设计的CYJ8-3-37HF型抽油机驴头在使用中出现裂纹。 www.magsci.org 5. A study on mechanical characteristics at the state of belts hanging on rubber transmitting belts used in driving long-stroke pumping unit 长冲程抽油机传动胶带悬垂状态下力学特性研究 www.ilib.cn 6. Application of Energy - saving Technology of Well Pumping Unit and Its Evaluation in Central Sichuan Oilfield 川中油田抽油机节能技术应用及评价 www.ilib.cn 7. Simulation analysis on a sort of beam pumping unit with new balance methods 一种新型平衡式游梁抽油机的仿真分析 ilib.cn 8. An analysis of power economizing for motor used for beam pumping unit 游梁式抽油机用电动机的节电措施 ilib.cn 9. Research on the saving energy effect of a compound balance beam pumping unit of beam balance weight deviated downward 下偏杠铃复合平衡游梁式抽油机的节能效果分析 ilib.cn 10. Machining the chain wheel of the lower pumping unit with a special cylinder-chain 圆柱链低矮式抽油机特制链轮的加工 service.ilib.cn 1. Structure of an integrated intelligent software system for the reliability of the electrical submersible pumping unit 潜油电泵可靠性集成化智能软件系统体系结构 www.ilib.cn 2. Improvement on energy saving effect of a compound balance beam pumping unit with downward beam balance weight 下偏杠铃游梁复合平衡抽油机及节能技术改造 www.ilib.cn 3. The Seller shall provide the Buyer with operation and maintenance manual for the contractual automatic mixing & pumping unit 供方为需方提供配比机设备操作、维护保养说明书。 zhidao.baidu.com 4. The Designing of a New Style and Energy Saving Beam Pumping Unit Hydraulic Controlling System 新型节能液压抽油机的控制系统设计 ilib.cn 5. Reasonable match of the mechanical characteristic of electromotor with the load property of the pumping unit 电动机的机械特性与抽油机载荷特性的合理匹配 www.ilib.cn 6. Improvement of Air Counterbalanced Chain Drive Pumping Unit Used in Shengli Oilfield 胜利油田气平衡式链条抽油机技术改造 www.ilib.cn 7. Analysis on vibration of pumping unit and improvement of hydraulic condition for a large pumping station 某大型泵站机组振动原因分析及水力改善措施 www.ilib.cn 8. Dynamical loads study on rubber transmitting belts used in driving pumping unit with long-stroke 长冲程抽油机传动胶带动载荷分析 www.ilib.cn 9. Design for a multi-objective optimal algorithm of conventional pumping unit 常规型抽油机多目标优化算法设计 ilib.cn 10. Optimum design of an energy-saving pumping unit for combination beam and crank offset balance 游梁复合偏置平衡节能型抽油机的优化设计 www.ilib.cn 1. Research on the Kinetic and Dynamic Characteristics of Adjustable Diameter and Changeable Moment Pumping Unit 调径变矩抽油机运动学及动力学特性分析 www.ilib.cn 2. Study of the fault diagnoses of flexible wire rope sucker rod pumping unit based on artificial neural network 人工神经网络技术对钢丝绳柔性抽油杆抽油机井故障诊断研究 www.ilib.cn 3. Four-poled component parameter design of the symmetrical circulation beam pumping unit 对称循环游梁式抽油机的四杆机构参数设计 www.ilib.cn 4. Energy-saving Efficiency of a Deflecting Wheel Beam Pumping Unit 偏轮游梁抽油机节能效果研究 service.ilib.cn 5. The reformation and application of two-times-balance technique in beam-pumping unit 游梁式抽油机二次平衡技术的应用 ilib.cn 6. The principle and application of new intelligent electrical appliance in pumping unit 抽油机用新型智能节电器的原理及应用 www.ilib.cn 7. Study on simulation method for the dynamic characteristics of the beam pumping unit 游梁式抽油机动特性仿真方法研究 ilib.cn 8. Application of the switch magneto-resistive generator of speed adjustment in pumping unit 开关磁阻调速电机在抽油机上的应用 service.ilib.cn 9. Development and energy saving analysis of pumping unit with suspended-weight pulley block balance mechanism 吊重滑轮组平衡式抽油机研制与节能分析 ilib.cn 10. Help the customer to solve any problems with the operation of the automatic mixing & pumping unit 帮助用户解决配比机使用中一切难题。 zhidao.baidu.com 1. Motor Type Selection and Pumping Unit Operation in Dongjiang-Shenzhen Water Supply Improvement Project 东深供水改造工程泵站电动机机型选择及机组的运行组合 www.ilib.cn 2. Study on off-center wear between the sucker rod and tubing of pumping unit in the polymer flooding well 聚合物驱抽油机井杆管偏磨 ilib.cn 3. Design of a new-style and long-stroke pumping unit with variable diameter wheel 新型双变径天轮式抽油机的设计 ilib.cn 4. Loose Analysis of Fastening Nut of Pumping Unit Crank Pin and Its Preventing Measures 抽油机曲柄销紧固螺母松脱分析与防止措施 www.ilib.cn 5. The research on lower super-long stroke pumping unit with a cylinder-chain 圆柱链低矮式超长冲程抽油机的研究 ilib.cn 6. Procedures for Pumping Unit Modular Design and Its Product Selection 抽油机模块化设计步骤及其产品选型 www.ilib.cn 7. Analysis of energy saving effect of the compound balance beam pumping unit 复合平衡游梁式抽油机的节能效果分析 ilib.cn 8. apply to all oil field pumping unit leverage intelligent energy-saving controller, energy-saving rate of 15% -60% ; 适用于油田所有杠杆式抽油机智能节电控制器，节电率达15%-60%； www.tonke.cn 9. Research and Application of Sand - control Deep - well Pump in Drainage Gas Production Technology by Pumping Unit 防砂深井泵在机抽排水采气工艺中的研究与运用 www.ilib.cn 10. Demonstration of Broadband Raman Amplifiers: a Promising Application of High-power Pumping Unit 宽带拉曼放大器的演示：高能泵浦单元的应用 www.fehk.com.hk 1. pumping unit; DC distribution; frequency conversion; energy saving; 抽油机；直流配电；变频；节能； www.zidir.com 2. Research and implementation of equilibrium testing method for the well pumping unit 抽油机平衡测试方法的研究与实现 www.ilib.cn 3. Design of an Intelligent Pumping Unit of One Unit Pumping Two Wells in Cluster Well Production 适于丛式井采油的一机二抽式智能抽油机的设计 ilib.cn 4. The Electricity Parameter Meter on the Startup State of Pumping Unit 抽油机启动状态电参数测量仪 www.ilib.cn 5. Analysis of Online Pumping Unit Control System where Inverter is Applied in Petrochemical Industry 变频器在石油化工生产中抽油机控制系统的应用分析 www.inverterworld.hk 6. Second, load feature of the beam pumping unit is periodical and alterative load with impact; 二是带有冲击的周期性交变载荷； stae.com.cn 7. Research on the Pumping Unit Control System and the Reliability of Its Operation 水泵机组控制系统及运行的可靠性研究 www.ilib.cn 8. Research and application of the new VVVF intelligent controller for pumping unit 新型变频调速智能控制装置的研制与应用 www.ilib.cn 9. The design and practical research of oil-pumping unit using non-touching point control cabinet in desert oilfield 抽油机用无触点控制柜设计及试验研究 www.ilib.cn 10. Design and analysis on a new type of the energy- saving hydraulic system for pumping unit 一种用于抽油机的新型节能液压系统设计分析 ilib.cn 1. Application of variable frequency technique on intelligent pumping unit 变频调速技术在智能化抽油系统中的应用 www.ilib.cn 2. Experimental study on pumping unit directly driven by linear electromagnetic motor 直接驱动直线电磁抽油机系统的研究及试验 ilib.cn 3. Analysis and Research on the Projection Declination of Horsehead's Pendulous Point of Beam Pumping unit 游梁式抽油机驴头悬点投影偏差的分析研究 www.ilib.cn 4. Study of linear electric motor driving pumping unit 直线电机驱动抽油机的研究 service.ilib.cn 5. Control of electricity-hydraulic servo loading system in pumping unit with fuzzy CMAC neural network 基于模糊CMAC神经网络的抽油机伺服加载控制 ilib.cn 6. Reconstruction and application of stroke enlarging and energy-saving pumping unit 增程节能型抽油机的改造与应用 www.ilib.cn 7. Reason Analysis and Prevention for Threaded Connection Looseness on Pumping Unit Crank Pin 抽油机曲柄销螺纹联接松动的原因分析及预防 ilib.cn 8. The attempt of transforming conventional beam pumping unit into inclined well pumping unit 后置式游梁抽油机改斜井抽油机的尝试 service.ilib.cn 9. Research on balance scheme of a new energy-saving pumping unit 调径变矩节能抽油机平衡方案研究 ilib.cn 10. Modification of conventional beam pumping unit for stroke increment and energy saving 常规抽油机的增程节能改造 www.ilib.cn 1. Characteristics of beam pumping unit and rotation changeable pumping unit by friction 游梁式抽油机与摩擦换向抽油机特性比较 www.ilib.cn 2. Design and Implementation of Intelligent Adjusting Device for Beam- Pumping Unit 游梁抽油机智能调控装置的设计及实现 ilib.cn 3. Research on system efficiency of pumping unit wells in demonstration areas of Qinghai Oilfield 青海油田示范区块抽油机井系统效率 www.ilib.cn 4. Sealing of rod of pumping unit at the wellhead and its development 有杆抽油机井口光杆密封及其发展 www.ilib.cn 5. Design Calculation of A Crank Guide Rod Pumping Unit 曲柄导杆式抽油机的设计计算 ilib.cn 6. Design of Variable Frequency and Transformation Controller of Pumping Unit 抽油机变频变压节能控制器的设计 ilib.cn 7. Technology of Energy Saving and Latest Progress in Beam Pumping Unit 游梁式抽油机节能技术及最新进展 ilib.cn 8. said container (1) comprising a rigid wall on which said pumping unit (5) is rigidly fixed; 所述容器（1）包括刚性壁，所述抽吸单元（5）刚性固定在刚性壁上； ip.com 9. Comprehensive matching technology for preventing side wear in pumping unit well 抽油机井防偏磨综合配套技术 www.ilib.cn 10. Arrangement Study on Energy-saving Equipment Optimization for Pumping Unit Well 抽油机井节能设备优化配置研究 service.ilib.cn 1. The speculation of the crank chain drive mobile wheel pumping unit with long stroke 曲柄链条动滑轮式长冲程抽油机的初步构思 ilib.cn 2. Modifying conventional pumping unit into twin-horsehead pumping unit 常规抽油机改造为双驴头抽油机的设计与实践 ilib.cn 3. Analysis of stroke-increasing and force-reducing mechanism of pumping unit with Watt linkage Watt六杆抽油机增程与驱动力平衡机构分析 ilib.cn 4. Correction and Testing Mode of Pumping Unit Energy Saver and Solving the Problems in Application 抽油机节能器校试模式及其应用问题处理 www.ilib.cn 5. Optimization analysis for transmission mode of beam-balanced pumping unit 游梁式抽油机传动方式优化分析 www.ilib.cn 6. Reliability Applied Analysis for Bearing Support of Beam-Balanced Pumping Unit 游梁式抽油机横梁轴承座可靠性应用分析 www.ilib.cn 7. Reliability of electrical submersible pumping unit 潜油电泵机组可靠性研究 www.ilib.cn 8. Application Analysis of Elastic Metal-Plastic Thrust Bearing Pads in Large Pumping Unit 弹性金属塑料瓦在大型水泵机组中的应用分析 ilib.cn 9. Decreasing vibration and sound insulation of the pumping unit 浅谈水泵机组的减振与隔音 www.ilib.cn 10. Design of hardware of automatic monitoring system for trailer mounted pumping unit 采油车自动监控系统的硬件设计 ilib.cn 1. Topological optimal design of the pumping unit horsehead 抽油机驴头的拓扑优化设计 www.ilib.cn 2. Numerical simulation of structural reliability of beam pumping unit 游梁式抽油机结构可靠度的数值模拟 ilib.cn 3. Solution of Electric Motor Running in Generating State with Variable Frequency Drive System of Beam Pumping Unit 游梁式抽油机变频驱动系统中发电状态的解决 www.ilib.cn 4. Enhanced Capacity of Manufacture and Management of Pumping Unit Utilizing ERP 应用ERP技术提升抽油机制造管理能力 www.ilib.cn 5. Selection of Power Distribution Cable of Matching Electric Motor for Beam Pumping Unit 游梁式抽油机配套电动机配电电缆的选择 www.ilib.cn 6. Kinematics and dynamics analysis about double horse head pumping unit with arc back horse head 后驴头为圆弧的双驴头抽油机运动与动力分析 www.ilib.cn 7. Hazards Analysis and Preventive Measures of the Beam Pumping Unit 游梁式抽油机的危险分析与防范措施 www.ilib.cn 8. Oil Pumping Unit: Quality Reliability Analysis and Assessment 潜油电泵机组质量可靠性分析与评定 www.ilib.cn 9. Analysis of kinetic and dynamic characteristics of pumping unit with crown sheave 天轮式抽油机的运动和动力特性分析 www.ilib.cn 10. Analysis on kinetic characteristics of hydraulic beam pumping unit 液压游梁式抽油机运动特性分析 www.ilib.cn 1. Application of embedded system in pumping unit wireless monitoring 嵌入式系统在抽油机无线监控中的应用 service.ilib.cn 2. Comparison and Analysis of Chinese-made Power Saving Type Beam Pumping unit's Performance 国产节能型游梁式抽油机的性能对比分析 ilib.cn 3. Application of PLC in monitoring system renovation of middle and small size pumping unit PLC在中小型泵站机组监控系统改造中的应用 168.160.184.82:8080 4. Application of Pumping Unit Load - Lighting Device in Shengli Oilfield 抽油机减载器在胜利油田的应用 www.ilib.cn 5. The well-head rod sealing of rod pumping unit and its development 有杆抽油机井口光杆密封的发展 www.ilib.cn 6. Finite element modal analysis of framework on motor-reversing type pumping unit 抽油机支架的有限元动态性能分析 www.ilib.cn 7. Movement analysis on balance machine of beam pumping unit with rear balance methods 尾部滑动平衡抽油机滑动机构运动分析 ilib.cn 8. Testing and analysing about power saving accumulator for beam pumping unit 抽油机蓄能器试验与分析 www.ilib.cn 9. Reforming beam pumping unit into dual variable-diameter wheel pumping unit 由游梁式抽油机改造成的双变径轮式抽油机 ilib.cn 10. The balance design of the crank-chain driving and long stroke pumping unit 曲柄链条动滑轮式长冲程抽油机的平衡设计 ilib.cn 1. Design of energy saver for fuzzy controller of pumping unit 非注水井抽油机模糊控制节能器的研究 www.ilib.cn 2. A new RL model and its application to power control of well pumping unit 新型RL模型及其在抽油机节电控制中的应用 service.ilib.cn 3. The application and optimizing design on the beam pumping unit by the use of STEPHENSON six bar linkage 斯蒂芬森链六杆机构在抽油机上的应用及设计 ilib.cn 4. Design of electro-hydraulic servo simulation system for well pumping unit 抽油机电液伺服模拟试验系统设计 www.ilib.cn 5. Finite element analysis of framework on motor-reversing type pumping unit 电动机换向抽油机支架的有限元分析 www.ilib.cn 6. Energy consumption power generation and power saving of beam-pumping unit 游梁抽油机的用电发电与节电 www.ilib.cn 7. Application and research on the gas recovery by water drainage using pumping unit 气井抽汲排液采气工艺的研究与应用 www.ilib.cn 8. Design criteria for the power saving involute pumping unit 渐开线节能抽油机的设计准则 www.ilib.cn 9. Mechanical reversing device for full-balanced belt pumping unit 全平衡带式长冲程抽油机辅助换向装置 ilib.cn 10. Kinetic energy equilibrator for full-balanced belt pumping unit 全平衡带式长冲程抽油机的动能平衡装置 ilib.cn 1. Suggestions on improvement of swing horsehead beam pumping unit 关于旋转驴头抽油机改进设计的建议 ilib.cn 2. Medical liquid injection device comprising the following distinct elements: a container (1), an outlet channel (14) and a pumping unit (5); 一种药液注射器，包括下列特征性的元件：容器（1），排出通道（14）和抽吸单元（5）； ip.com 3. Field Application of Batch Variable-frequency Monitoring System of Pumping Unit 抽油机成组变频测控系统现场应用研究 www.ilib.cn 4. Analysis of motor running in generating state with pumping unit in operation 抽油机工作中电动机发电运行状态分析 ilib.cn 5. Precautions against impact of chain drive pumping unit in reversing 链条抽油机的换向冲击与预防 ilib.cn 6. Modifying beam pumping unit into intelligent pumping unit 游梁式抽油机的智能化改造 ilib.cn 7. Eliminating Cavitation Vibration of Pumping Unit by Jet Device 用射流装置消除大型泵机组的汽蚀振动 ilib.cn 8. Pattern selection of dual variable-diameter wheel pumping unit 双变径天轮式抽油机的选型分析 ilib.cn 9. Discussion on Using of Combined Pumping Unit to Dredge Coral Reefs in Green Area in Sudan 苏丹绿地工程大型绞吸船水下泵单泵珊瑚礁疏浚施工 www.ilib.cn 10. Algorithm realization based on the load characteristics of beam-pumping unit and phase-failure protection circuit 基于游梁式抽油机负载特性的算法实现与断相保护电路 www.ilib.cn 1. Research and Application of Flexible Drag Control for Pumping Unit 抽油机柔性拖动控制技术的研究与应用 ilib.cn 2. Reliability Analyses of Pulling Strap in New Flexible Pumping Unit 新型柔式抽油机牵引带可靠性分析 www.ilib.cn 3. Study on Calculating Method of Magnifying Multiple of Pumping Unit Stroke 抽油机冲程无级放大倍数计算方法探讨 service.ilib.cn 4. A workable approach to rational driving and energy saving of beam pumping unit 关于游梁抽油机合理驱动和电机节能的讨论 www.ilib.cn 5. Failure pattern and preventive measures of pumping unit crank 抽油机曲柄破坏形式分析及预防措施 www.ilib.cn 6. Design and application of pumping unit reducer braking system 抽油机减速器刹车安全装置的设计与应用 www.ilib.cn 7. Balance adjustment and calculation of pumping unit with crank 抽油机曲柄平衡的调整计算及效果预测 ilib.cn 8. Kinematic and dynamic analysis of beam pumping unit with vector method 用向量法进行游梁式抽油机运动和动力分析 ilib.cn 9. The application of semiliquid lubricant grease in gear box of pumping unit 半流体润滑脂在抽油机减速箱保养中的应用 www.ilib.cn 10. A method of reforming motor control system of beam pumping unit for decreasing motor damage percentage 一种改造抽油机电机控制系统降低电机损坏率的方法 ilib.cn 1. Improvement on energy saving effect of the falking-beam pumping unit's research and production's real 常规游梁式抽油机节能改造的生产实践和探讨 www.ilib.cn 2. Friction roller type intelligent pumping unit 滚筒式智能抽油机设计 ilib.cn 3. Design of the crank of involute energy saving pumping unit 渐开线节能抽油机曲柄设计与研究 ilib.cn 4. Automatic control operation system of trailer mounted pumping unit 采油车作业自动控制系统的研究 www.ilib.cn 5. No negative torque, root mean square torque than conventional pumping unit type small 30%; 无负扭矩、均方根扭矩要比常规型抽油机小30%； zhidao.baidu.com 6. Study and Simulation about Pumping Unit with Double Circulation and Each-other Balance 双循环互平衡游梁式抽油机的设计及仿真 ilib.cn 7. A compound-wheel walking beam pumping unit with increased stroke 游梁与复合轮综合增程式抽油机 www.ilib.cn 8. Energy-Saving Efficiency Analysis of Swing-Rod Beam Pumping Unit 摆杆型游梁式抽油机的节能效果分析 www.ilib.cn 9. Development of the matching equipment of the truck-mounted pumping unit 车载抽油装置配套设备的研制 www.ilib.cn 10. Main Technical Specification of Pumping Unit 抽油机主要技术参数表 www.slof.com 1. The structure analysis on the axial end sealing of pumping unit reducer 抽油机减速器轴端密封结构分析 ilib.cn 2. Circumstance and development of saving pumping unit controller 节能型抽油机控制箱的现状和发展 www.ilib.cn 3. Development Special Motor for Beam Pumping Unit System 游梁式抽油机专用电动机的研制 www.ilib.cn 4. A hydraulic pumping unit for offshore oil exploitation 用于海上采油平台的液压抽油机研制 ilib.cn 5. An energy-saving hydraulic pumping unit with closed oil circuit 以蓄能器平衡载荷的变频液压闭式节能抽油机 ilib.cn 6. Energy-saving Transformation of Beam Pumping Unit 游梁式抽油机的节能改造 www.ilib.cn 7. Energy-saving pumping unit with replaceable power 可更换动力的节能型抽油机 www.ilib.cn 8. Effort of Inertial Force by Down-eccentric Barbell to Beam Pumping Unit 下偏杠铃惯性力及其对抽油机的影响 www.ilib.cn 9. Failure analysis and improved design of crank pins in the beam pumping unit 游梁式抽油机曲柄销失效分析与设计改进 service.ilib.cn 10. Design application of tilter of currency beam-pumping unit 通用抽油机专用翻转机的设计应用 ilib.cn 1. Motor rotate speed control technology on the beam-pumping unit 游梁式抽油机的电机调速技术 www.ilib.cn 2. Application of frequency changer in beam pumping unit 变频调速技术在游梁式抽油机中的应用 www.ilib.cn 3. Optimum design of involute energy saving pumping unit 渐开线天轮抽油机的优化设计 ilib.cn 4. Motion analysis of power saving involute pumping unit 渐开线节能抽油机运动分析 www.ilib.cn 5. Energy Saving Research on Pumping Unit Asynchronous Motors under the Vector Space 游梁式抽油机异步电动机矢量空间节能研究 scholar.ilib.cn 6. Introduction to a new type of all-state controlled hydraulic pumping unit 新型全状态调控式液压抽油机的研究 www.ilib.cn 7. Rational Method of Choosing Energy Saving Motor in Beam Pumping Unit 游梁抽油机节能电机选择方法的讨论 www.ilib.cn 8. Study on driving beam-pumping unit by alternating servo motor 游梁式抽油机交流伺服驱动系统的试验研究 www.ilib.cn 9. Application of Double-reduction for Pumping Unit in Oil Field 二级减速器在油田抽油机中的应用 www.ilib.cn 10. Failure Analysis for Down Rod Connecting Bolt of Pumping Unit 抽油机连杆下接头连接螺栓失效分析 www.ilib.cn 1. Design and simulation analysis of reconfigurable beam pumping unit 可重构游梁式抽油机的设计和仿真分析 ilib.cn 2. Study and Application of Packing Feeder for Pumping Unit on Oil Well 游梁式抽油机井口盘根旋进器的研制与应用 www.ilib.cn 3. Design of a new type of well pumping unit 一种新型抽油装置的设计 www.ilib.cn 4. Common faults diagnosis of pumping unit reducer 抽油机减速器常见故障诊断 www.ilib.cn 5. Torque method for adjusting balance based on dynamic simulation of the pumping unit 基于抽油机动力学仿真的转矩法调平衡 ilib.cn 6. Energy Saving Reform of Phased Walking Beam Pumping Unit 异相游梁平衡式抽油机节能技术改造 ilib.cn 7. The Research of Chain Type Hydraulic Pumping Unit of Long Stroke 长冲程链式液压抽油机的研究 ilib.cn 8. The Principle and System Design of Power Saving Pumping Unit 抽油机节能原理与系统设计 www.ilib.cn 9. Fuzzy PID Control of Electro-hydraulic Servo Loading System of Pumping Unit 抽油机电液伺服加载系统的模糊PID控制 www.ilib.cn 10. Multi-body dynamic analysis on motion laws of beam pumping unit 游梁式抽油机运动规律的多体动力学分析 ilib.cn 1. Condition Monitoring and Diagnosis System of Oil Pumping Unit 长输管线泵机组状态监测与诊断系统研究 scholar.ilib.cn 2. Energy-saving mechanism of wheel-on-earth long pumping unit 地轮式长冲程抽油机的节能机理 www.ilib.cn 3. Electric-hydraulic servo equipment for the real force and motion simulationof pumping unit 抽油机真实运动和载荷模拟的电液伺服加载装置 www.ilib.cn 4. Hydraulic pumping unit for ocean platform 海上采油平台液压抽油机 ilib.cn 5. Development of epicyclic gear for wheel-on sky pumping unit with stroke increased 行星齿轮增程式天轮抽油机的研制 www.ilib.cn 6. Application of linear motor in sucker rod pumping unit 直线式电机在有杆抽油设备中的应用 www.ilib.cn 7. Technical reform of regular beam pumping unit 常规游梁式抽油机技术改造实践 www.ilib.cn 8. Calculation and analysis of crank pins in the pumping unit 抽油机曲柄销疲劳计算分析 ilib.cn 9. Development of new hydraulic drive pumping unit 新型液压抽油机研制 service.ilib.cn 10. Test and Analysis of Optimized Pumping Unit in Model Area 示范区优化后抽油机现场运行测试分析 www.ilib.cn 1. The Improvement of Fixing for Donkey Head of Pumping Unit 抽油机驴头紧固形式的改进 service.ilib.cn 2. Research on Detecting and Control System Based on PLC of Petroleum Pumping Unit-mounted Vehicle 基于PLC的油泵车检测调控系统研究 service.ilib.cn 3. Failure Analysis of Walking Beam of Dual Horsehead Pumping Unit Based on Stress Measurement 基于应力测试的双驴头抽油机游梁失效研究 www.ilib.cn 4. Deep pumping technology by matching use of steel continuous sucker rod and belt pumping unit 钢质连续抽油杆配套皮带抽油机实现深抽工艺 www.ilib.cn 5. Remot energy-conserving and sensing system application of GD-2 pumping unit GD-2型抽油机节能遥测系统的应用 ilib.cn 6. Optimum Design of Four-Bar Mechanism of Travel-Beam Pumping Unit Based on Hopfield Neural Network 基于神经网络的游梁式抽油机四连杆机构的优化设计 www.ilib.cn 7. Study on the power saving effect of involute pumping unit 渐开线节能抽油机的节能效果分析 www.ilib.cn 8. The study of long stroke pumping unit with hydraulic-chain drive 长种程链式液压抽油机的研究 ilib.cn 9. Lifting efficiency of pumping unit 抽油装置提升效率 hk.netsh.com 10. Optimization Research of Unusual Shape Pumping Unit Based on Expert Database 基于专家数据库的异相型抽油机优化研究 ilib.cn 1. New chain pumping unit using MON type main drive system 采用MON式主传动系统的新型链条抽油机 ilib.cn 2. Development of low oil protection system of the pumping unit gearbox 抽油机减速箱缺油保护系统的研制 www.ilib.cn 3. The Effects of Flow Improver DODE-3 on the Fluidity of Watercut Oil in Pumping Unit Well 流动改进剂DODE-3对抽油机井内含水原油流动性的影响 www.ilib.cn 4. Fracture feature of tube line in pumping unit well 抽油机井油管柱断裂失效特征分析 www.ilib.cn 5. Designing on New Power Saving Pumping Unit 新型节能抽油机的设计 www.ilib.cn 6. The dynamic analysis of beam pumping unit driven by ultrahigh-slip miotr 超高转差率电动机驱动游梁抽油机动力学研究 ilib.cn 7. A New Kind of Long Stroke Wheel Style Pumping Unit 一种长冲程转轮式抽油机 ilib.cn 8. Study on the new pumping unit driven by linear motor 直线电机驱动抽油机的试验研究 www.ilib.cn 9. An Algorithm of Optimized Pumping Unit Design Based on Genetic Algorithm 一种基于遗传算法的抽油机优化设计算法 www.ilib.cn 10. New three-ring gear reducer on pumping unit 用于抽油机的新型三环减速器 ilib.cn |
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