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   rod 在 石油天然气工业 分类中 的翻译结果: 查询用时:0.013秒
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rod
相关语句
  
    New Method of Oil-Pump Parameter Design for Rod Pump Wells
    有泵井抽油参数设计的新方法
短句来源
    Diagnosis Technology of Rod Pump wells
    有泵井的诊断技术
短句来源
    Reliability Analysis of Sucker Rod Pump Inspection Data
    有泵抽油装置检泵数据的可靠性分析
短句来源
    Measures to Improve the Efficiency of Sucker Rod pumps
    提高有抽油泵泵效的措施
短句来源
    Computer Diagnostic System of the Subsurface Dynagraphs of Oil Well Sucker Rod Pumps
    有抽油泵井下抽油示功图计算机诊断系统
短句来源
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  抽油杆
    Stress Analysis on a Sucker Rod
    抽油杆的应力分析
短句来源
    Photoelastic Stress Analysis for a Sucker Rod
    抽油杆光弹性应力分析
短句来源
    A Primary Study on the Frictional Power of Sucker Rod String in Wells
    标准试验井抽油杆摩擦功率的初步研究
短句来源
    Calculation of stress and deformation on the bottom section of Sucker rod strings.
    抽油杆柱下部的受力与变形计算
短句来源
    Finite element model of sucker rod string and algorithm for diagnosis.
    抽油杆柱有限元模型及诊断用解法
短句来源
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  “rod”译为未确定词的双语例句
    Calculation of Polished Rod Loads of Pumping Unit
    游梁抽油机悬点载荷的计算
短句来源
    Design Analyses of Sucker Rod Pumps for Viscous Oil
    几种稠油抽油泵的设计分析
短句来源
    Failure Analysis of Yalve Balls of Sucker Rod Pumps
    抽油泵阀球失效分析
短句来源
    RELIABILITY OF SUCKER ROD PUMP
    抽油泵可靠性分析
短句来源
    A Study on the Fatigue Performance of the Release Assembly of Larger-Diameter Sucker Rod
    大直径抽油泵脱节器疲劳性能的研究
短句来源
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  rod
As applications, the wave equation on?+ × ?+ and the heat equation in a semi-infinite rod are considered in detail.
      
Research on overlaying welding rod of high hardness maraging steel
      
For a parallelogram void in a long Al rod, its shape factor can be obtained.
      
Compared with the rod-like legs ZnO nanotetrapods, the nanotetrapods with acicular legs have a lower turn-on field of 2.7 V/μm at a current density of 10 μA/cm2, a high field enhancement factor of 1830, and an available stability.
      
Strain AJ6 is a Gram-negative rod whose size is 0.2-0.6 by 1.6-4.2 μm, wherein a few cells are globular.
      
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The Pumping Well Diagnostic Technique is a mathematical method based on wave equation to analyse the problem of pumping well. First of all, the load and displacement at the top of each tapered rod string and at the pump plunger are calculated from the measured load and displacement of the polished rod, and the corresponding subsurface dynagraphs are plotted, then the operation conditions of the pumping system are analysed from the surface and subsurface dynagraphs. All the calculations and analyses...

The Pumping Well Diagnostic Technique is a mathematical method based on wave equation to analyse the problem of pumping well. First of all, the load and displacement at the top of each tapered rod string and at the pump plunger are calculated from the measured load and displacement of the polished rod, and the corresponding subsurface dynagraphs are plotted, then the operation conditions of the pumping system are analysed from the surface and subsurface dynagraphs. All the calculations and analyses are completed by a computer. Besides the basic principle proposed first by S. G. Gibbs et al. and practical application of this diagnostic techique, a new method for calculating viscous damping coefficient from liquid viscosity, the size of tubing and sucker rod, and pumping parameters is also presented in this paper.

抽油井计算机诊断技术是以波动方程为基础,分析抽油井问题的数学方法。首先根据测得的光杆载荷及位移,计算出每级抽油杆柱顶部及抽油泵柱塞上的载荷和位移,并绘出相应的井下示功图,然后,根据地面及井下示功图分析抽油系统的工况。全部计算和分析工作都由计算机完成。本文介绍了诊断技术的基本原理及其应用,并提出了根据液体粘度、抽油杆和油管直径以及抽汲参数计算粘滞阻尼系数的新方法。

A computer program for the transmission design of single and double arc gears is introduced here for the gear reducers for sucker rod pumping Units.Based on a large amount of data correlated,the main design parameters will be easily determined. A number of possible projects for two-stage transmission with circular-arc gears will be presented and the optimum one can be selected. The strength of the gears will be checked too.

本文针对游梁式抽油机减速器的设计,提出了半圆弧和双圆弧齿轮传动设计的计算机通用程序。本程序的特点是,能对设计所涉及的许多图表曲线进行处理,使确定各系数的繁复工作由计算机自动完成,并能一次算出两级圆弧齿轮传动的许多可行方案,由计算机对齿轮强度合格与否自动作出判断,从中选出较好的方案。

In order to solve the problems in the operating characteristics of the home-made tubing pumps the machine works in S hengli oil field has successfully developed the Model CYB70/3.3 GLY and CYB83/3.3 GY sucker rod pumps. Their design features, main technical paramters and test results are described in this paper.

为克服管式抽油泵的缺点,胜利油田机修厂成功地研制了长泵筒无衬套金属硬密封抽油泵。本文叙述了这种泵的结构特点、主要技术参数和试验情况,并说明了它的优点。

 
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