eccentric rod
英 [ɪkˈsentrɪk rɒd]
美 [ɪkˈsentrɪk rɑːd]
网络 偏心棒; 偏心杆; 偏心轮杆; 偏心轴杆
双语例句
- An eccentric pressing handle is hinged with the top of the reverse T-shaped support stand rod above the cover plate.
所说的塞体沿轴向套装于一个倒“T”形支架杆上，在塞体的上方、“T”形支架杆上部套装着一个大于瓶口的盖板； - A grass cutting machine relates to a farming machine, including a frame, a transmission shaft, an eccentric wheel, a wooden link rod, a vertically sliding rope and a scissor.
一种打草机，涉及一种畜牧机械。本打草机由机架、传动轴、偏心轮、木联杆、提拉绳及剪刀构成； - The normal force from production liquid flowing in polymer flooding wells is a main factor to accelerate eccentric wearing of sucker rod.
聚驱井采出液在井筒内流动产生的法向力是加剧聚驱井抽油杆偏磨的主要因素。 - The problem of eccentric wear of tubing and rod strings in rod pumped wells is very severity in recent years, and led to service frequently, pump inspection period shorten and service cost enhanced.
近年来抽油机井管、杆之间的偏磨问题十分突出，导致作业频繁，检泵周期短，作业成本增加。 - Study on Mechanism of Influence of Produced Liquid in Polymer Flooding Wells on Eccentric Wear between Sucker Rod and Oil Tube
聚驱采出液对抽油机井杆管偏磨影响的机理研究采取增产措施的完井油井见水时的采油量 - Eccentric and rod mechanism: Arrangement of mechanical parts used to obtain a reciprocating straight-line motion from a rotating shaft.
偏心轮连杆机构：用于从回转轴得到往复直线运动的一种机构。 - Based on the calculation of the velocity field of the viscoelastic fluids flow in the eccentric annuli, the sub-while-fluid Maxwell constitutive equation in the bipolar reference frame was derived. Both the stress distribution in eccentric annuli and radial stress on inner rod were analyzed.
通过计算黏弹性流体偏心环空流动速度场，推导了双极坐标中下随体Maxwell本构方程，分析了偏心环空中的应力分布及作用在抽油杆上的径向力。 - Mode Analysis of a Circular Waveguide loaded with an Eccentric Dielectric Rod
偏心介质棒加载圆波导模式分析 - General technology of anti-eccentric friction of rod
抽油杆柱综合防偏磨技术 - Rigorous Analysis of a Cylindrical Cavity Loaded by an Eccentric Dielectric Rod
偏心介质柱加载柱形腔的严格分析 - Design and calculation of THB eccentric trimming boring rod
偏心微调镗杆的设计和计算 - Characteristics of Motional Law of Large Eccentric Double Crank Connecting Rod Mechanism Adopted in Single Cylinder Diesel Engine and Its Influences on Working Process of Diesel Engines
大偏心双曲柄单缸柴油机运动规律及工作过程的研究 - A new technique for preventing eccentric wear of string in rod pumped wells
有杆泵油润滑防偏磨技术的研究与应用 - Based on cylindrical harmonic expansion, this paper analyses circular waveguide loaded with an eccentric dielectric rod.
本文基于柱谐基函数展开，对偏心介质棒加载的圆波导模式进行分析。 - The dental abrasive testing machine applies a V-like swing arm to driving the wearing part to move along the slope back and forth, which is connected with an eccentric wheel fixed on the crankshaft of the gear motor through a connecting rod.
该机采用V形摆动臂来驱动磨耗部分沿斜面作往复磨耗运动，V形摆动臂通过连接杆与减速电机轴上的偏心轮连接。 - Optimum design and dynamic simulation of the spherical hydrostatic friction pairs between the eccentric crankshaft and the connecting rod of swing piston motor
摆缸液压马达球面滑靴副的静压支承优化设计和动态仿真 - At the same time, there exist a lot of problems in the rod-pumped wells of polymer flooding compared with water flooding, such as greater ergogram, lower pumping efficiency, eccentric wear of the sucker rod, shorter period of pump checking, etc.
与此同时，聚驱抽油机井与水驱抽油机井相比有诸如示功图肥大、泵效下降、抽油杆偏磨、检泵周期缩短等问题。 - Computer was used to simulate the machining process of tooth profiles of ring gear of epicyclic drive with eccentric wheel and push rod.
对偏心轮推杆行星传动内齿圈齿廓的加工过程进行了计算机模拟； - The field application proved that it can not only increase the pump setting depth and improve the pump efficiency at different degree, but also reduce the eccentric wear between rod and tube and prolong the inspection period of pump in oil wells.
现场应用证明，在低渗透油田采用钢质连续抽油杆能加深泵挂，减轻管杆偏磨，不同程度地提高泵效，延长油井检泵周期。 - Result shows that the bigger the eccentric rate and the inner rod velocity, the larger the radial force acted on the pumping rods, and the radial force is major factor to cause the eccentric abrasion.
结果表明：聚驱井抽油杆所受的径向力随抽油杆偏心距和运动速度的增加而增大，径向力是造成偏磨的主要原因。 - Practical Analysis of Eccentric Degree of Piston Rod of Horizotal Reciprocating Compressor
对置式压缩机活塞杆偏心度的实用分析 - Compared with the known system formed by eccentric cam self-locking mechanism and cylinder with rod, the innovative system composed of eccentric cam self-locking mechanism and rodless hydraulic ( or pneumatic) cylinder has structural compactness feature and with much better rigidity.
偏心凸轮式自锁机构与无杆缸组成的创新型组合系统，与己有的偏心凸轮式自锁机构与有杆缸组成的系统相比，结构简单紧凑，刚性显著提高。 - Research on eccentric force of sucker rod upsetting process
抽油杆平锻工艺的偏心力研究 - But, a problem has been put forward that the rate and degree of eccentric wear between sucker rod and oil tube aggravated in polymer flooding wells than which in water flooding wells since polymer wells put into production.
但是，自从实施聚合物驱以来，在采油工艺上暴露出一个严重的问题，杆管偏磨速度和程度加剧。 - There are many reasons which affect eccentric attrition, for example, crooked drilling hole, buckling of the sucker rod, high water content, produced fluid with corrosiveness, rod string vibration and so on.
影响杆管偏磨的主要因素有井眼弯曲、抽油杆柱失稳、含水率高、产出液具有腐蚀性、抽油杆柱振动等。 - The application results show that the multi-zone flow regulating equipment in eccentric annulus with shuttle rod, designed in this paper, is feasible; the apparent viscosity decreases to a very lower degree, and it is in a good accordance with the request of the design.
现场应用结果表明，本文设计加工的梭形杆环空偏心分层配注器原理可行、结构合理，视粘度大大降低，完全达到了聚合物驱分层配注的设计要求。 - But as screw pump oil product technology further generalized, the eccentric wear of rod string problem is more and more serious, it restrict the production efficiency seriously.
但是，随着螺杆泵采油技术的进一步推广，抽油杆柱偏磨问题越来越突出，严重制约着生产效率的提高。 - Some factors including water content and submergence depth which is related to sucker rod and oil tube wear were analyzed. Measures of protection eccentric wear, mainly are lower sinker rod and centralizer, were designed and calculated.
对影响杆管偏磨的含水率、沉没度等因素进行了分析，对防偏磨措施加重杆和扶正器进行了设计与计算。 - Hence, the spiral flow can suppress eccentric wear of the rod and tube resulted from viscoelasticity of the production fluids, which offering a new theoretical foundation to solve eccentric wear of the rod and tube in a polymer flooding well.
螺旋流能抑制由于含聚采出液黏弹性造成的杆管偏磨现象，为解决聚驱井杆管偏磨提供了新的理论依据。 - With the oil field exploitation, the well liquid water content rising, eccentric wear between sucker rod and tubing intensified, the hollow sucker rod pumping is the effective way to solve the problem.
随着油田的逐步开采，井液含水量不断上升，抽油杆与油管之间的偏磨不断加剧，采用无油管空心抽油杆采油是解决上述问题的有效技术途径。