In this paper methods of fuzzy comprehensive judgement is brought forward to evaluate corrosion degree of injecting pipeline, and calculating steps are also given.
提出了利用模糊综合评判方法对注水管道进行腐蚀程度评价的具体方法 ,并通过应用示例验证了该评价方法的实用
Two methods are put forward to sort for injecting pipeline corrosion influence factors and to determine main influence factors,namely gray relation analysis and two layers BP neural network in this paper.
对注水管道内两种腐蚀影响因素进行了排序 ,采用灰色关联分析法和二层BP神经网络法对主要影响因素进行了考察。
A kind of new method is put forward to sort for injecting pipeline corrosion influence factors and determine main influence factors, namely two layers modified Genetic Algorithm (GA) neural network method.
将遗传算法和传统的BP神经网络有机结合起来,提出了一种对注水管道水质腐蚀影响因素进行大小排序的新方法,即二层改进遗传神经网络法。
Predicting residual life of water injection pipeline based on support vector machines.;
基于支持向量机算法的注水管道剩余寿命预测
Systematic design of robot used for detecting water injection pipeline in oilfield;
油田注水管道检测机器人的系统设计
Based on the relevant data and methods provided,a formula for calculating economic flow rate in water injection pipeline is derived combining with the characteristics of water in-jection engineering in oilfields.
指出油田注水管道经济流速的确定沿用城市供水管网中经济流速的方法是不准确的,根据有关资料提供的方法和数据,结合油田注水工程的特点,推导出了油田注水管道的经济流速的计算方法和公式,给出了可供参考的经济流速范围。
Assessment of Capacity of Bearing Pressure of Steam Injection Pipeline and Verif ication of Full-scale Test;
注汽管道承压能力评估和实物试验验证
Based on the corrosion investigation in reinjection pipelines from 7 sewage plants in Shengli Oilfield,the paper adopts grey correlation method to analyze correlative degree of all the factors affecting on sewage corrosivity,and then obtains a correlative degree sequence.
介绍了胜利油田某采油厂七个污水站污水回注管道的腐蚀情况,利用灰色理论关联分析方法分析了污水站回注管道腐蚀速率和腐蚀因素之间的关系,确定了影响胜利采油厂污水站管道腐蚀的主要因素为总矿化度、硫酸盐还原菌和溶解氧含量。
Corrosion Analysis of Water Reinjection Pipeline in Oilfield and Prevention Method
油田回注水管道腐蚀分析及防护对策
Research on the Grey Forecasting Models Applied in the Corrosion Rate Prediction of the Water Injecting Pipeline
灰色模型群应用于注水管道腐蚀速率的预测
Several Tache Of Drainpipe Construction
浅谈排水管道施工应注意的几个环节
Combined Grouting Method for Water Sealing with Long Pipe and Short Pipe in Tunneling under a River
长短管结合注浆堵水法施工过河隧道
Open several hot water faucets to allow air to escape from the system while the heater if filling.
打开几个热水水龙头,让热水管道中的气体在注水过程中排放出来。
Connect the hot water supply(3/4 NPT) to the fitting marked“ H”.
将热水管道（/NPT英寸）接到标注“H”的接头上。
THE BORE INJECTION PILE AND ITS CONSOLIDATION ON UNDERWATER PIPELINE
钻孔灌注桩在水下穿越管道加固中的应用
The Study of Antisepsis Method and Equipment of Oil Field Injection Water Pipeline Germ Corrosion;
油田回注水金属管道防腐方法及其装置的研制
Application of transvaginal hydrolaparoscopy to tubal infertility:clinical analysis of 50 cases
经阴道注水腹腔镜诊治输卵管性不孕50例分析
The Application of Transvaginal Hydrolaparoscopy in Diagnosis and Treatment of Tubal Pregnancy
经阴道注水腹腔镜在输卵管妊娠诊治中的应用
Grey Theory to Predict Corrosion Rate in Oilfield Sewage Reinjection Pipelines
油田污水回注管道腐蚀速率灰色理论预测
Yet inspite of this immense preoccupation with***, much attention should be drawnto the general moral standards.
因此尽管人们对性的题目津津乐道，我认为应注意整个道德水平。
The opinion of sewer as a reactor is being taken into consideration.
排水管道作为反应器的问题正受到越来越多的关注。
Application of Strengthening Dual Liquid Anchor Pipe Grind in Permeable Soft Surrounding Rock Tunnel with Shallow Cover and Lateral Pressure;
双液注浆锚管加固在渗水软弱围岩浅埋偏压隧道中的应用
Optimal Design of Conformal Cooling Channels with Brone Pipe Buried Cast for Inject Mould
面向埋铸铜管随形回路的注塑模调温水道优化设计
The research and application of long-tube grouting in dislocation fracture zone of aquifer of mine roadway
长管注浆在煤矿巷道穿越含水断层破碎带中的研究与应用
Application of Duplex Pipe Grouting for a Subway Tunnel to Traverse Ground Fissures
二重管水平注浆加固技术在地铁隧道穿越地裂缝处治中的应用
stab-in cementing shoe
插入式注水泥用套管鞋