pumping unit的例句大全

The software can help stylist design the pumping unit well.

这套软件，能够帮助设计人员更好的完成抽油机的概念设计。

Research on out of phase beam-balanced pumping unit

抽油机异相游梁平衡研究

Influence factors on working load of pumping unit have many, so the conclusion need further perfection.

然而影响抽油机工作载荷状况的因素很多，所以该结论还需要进一步完善。

Assembly and motion simulation of balance beam pumping unit based on Pro/ E

基于PRO/E的游梁抽油机装配与运动学仿真

A well-made commutator is used to transfer movement and power, and the stroke of this pumping unit is up to 6(?) 18m.

该抽油机采用一种结构巧妙的换向器装置传递运动和动力，冲程长达6～18m，冲次2～6r/min，可有效提高抽油杆管柱和抽油泵寿命。

It has analyzed the main parameters by comparing with several pumping units of 3 model 1.5 meter of stroke which were using in oil field, pointed out their shortcomings, and made the suggestions of choosing the pumping unit. 5.

对目前煤层气开采现场使用的几种3型1.5米冲程的抽水机的主参数进行了对比分析，找出其存在的不足，并给出了选择抽水机的建议。

this paper has studied the motor control pattern of rotational speed, solved the mechanical impact problem in the inverting of pumping unit, and reduced mechanical wear.

本文研究了电动机转速控制模式，解决了抽油机换向时的机械冲击问题，减少机械磨损。

Development and application of high-power electric heating trailer mounted pumping unit for heavy oil recovery

大功率电加热稠油捞油车的研制与应用

Comprised of tractor chassis, hydraulic motor driven drawworks, wireline guide and angle pulley testing system, it solves the problems of the conventional pumping unit with trailer chassis, has good stability and high crosscountry capacity, and its wireline guide operates well.

捞油车由CYT220型轮式牵引机底盘、液压马达式绞车、排绳系统和导轮测试系统等组成，解决了捞油车采用汽车底盘越野性能和稳定性差以及排绳系统存在的问题。

The pumping unit described in this article is an offset-type unit with the walking beam and horsehead as an integral whole, and on which the swing angle of the beam is up to 90 ° and the minimum drive angle of the four-bar linkage is 32 °.

大摆角抽油机是游梁、驴头为一体且游梁摆角达90°、四连杆机枸最小传动角为32°的偏置式抽油机。

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

The energy conservation falls consumes, causes the pumping unit movement at the best perfect condition.

节能降耗，使抽油机运行在最佳理想状态。

Strength and steadiness of modified frame work of beam pumping unit

抽油机游梁支架改造后的结构强度和稳定性

The Principle and System Design of Power Saving Pumping Unit

抽油机节能原理与系统设计

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

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

Analysis of harmonic wave from the pumping unit energy saving controller

可控硅调压式抽油机节能控制器的谐波分析

Oil pumping unit is the most common application of drilling machines. It needs large electric power but provide low efficiency.

抽油机是应用最普遍的石油开采机械之一，用电量庞大且总体效率很低。

Study on the effect of flow improver on water cut oil fluidity in pumping unit well

流动改进剂对井筒内含水原油流动规律影响

This paper presents working principles, domestic-foreign developments and advantages of a new type of pumping unit called continuous steel tape pumping unit.

介绍了一种新型连续钢带抽油机及超长冲程泵装置的工作原理、国内外的发展现状以及技术优点，分析了该抽油装置的主要研究内容与技术关键。