Technical performance on electric tracing and hot water tracing were compared with each other,for the heat isolating of the 1300m process pipes in the plastic plant of DAQING petro-chemical company.
通过电伴热与高温水伴热在技术性能上的对比 ,并就大庆石化总厂化工厂 130 0m长工艺管线的保温 ,采用电伴热和高温水伴热两种方案进行了技术经济分析比较 ,论证了采用电伴热性能可靠 ,效益显
On the basis of the analysis result of plugging material which is obtained from the gas well in Js 2 reservoir of Xinchang gas field,the wellhead electric tracing method is introducd,it can prevent the pipe string plugging,and avoid high-pressure working and it is a high efficient,safe method.
根据新场气田上沙溪庙组气井的堵塞物分析成果 ,引进井口电伴热措施 ,有效地防止采气树管柱堵塞 ,并且避免高压作业 ,是一种高效、安全的防堵措施。
The application of electric tracing system in oil and gas industry is introduced together with detailed information about its prin-ciple and structure.
介绍电伴热技术在石油天然气行业中的使用方法。
Rearch and Development of Skin Effect Power Tracing System;
集肤效应电伴热系统的理论与应用研究
Electric tracing band can be classified into constant power electric tracing band and automatic electric tracing band.
电伴热带可分为恒功率电伴热带和自控式电伴热带。
TechnoEconomic ComparisonBetween Electric Tracing and Steam Tracing;
蒸汽伴热和电伴热方案的技术经济比较
APPLICATION OF INSTRUMENT ELECTRIC TRACING IN PETROCHEMICAL UNITS
仪表电伴热系统在石化装置中的应用
Rearch and Development of Skin Effect Power Tracing System;
集肤效应电伴热系统的理论与应用研究
Application of Electric Tracing Technology to Northern Overhead Gas Pipeline
电伴热技术在北方架空燃气管道的应用
Installation of Electric heat trace products shall be done after installation and commissioning of pipes is completed.
电伴热产品的安装应在管线系统全部安装、调试结束后进行。
Experimental study of electric heating of piping and intelligent monition;
四惠车辆段大平台管道层管道电伴热与智能监测
Economic Analysis of Geothermal Heat for Gathering Heat Tracing and Power Generation in Oil Field
地热用于油田集输伴热及发电的经济性分析
The Electric Performance Testing System Based on Computer for Self-Regulating Heating Cable;
基于计算机的自限温伴热带电气性能测试系统
As an electric current passes through, the Joule heating and electromigration effects occur in the flip chip solder bumps.
当电流通过焊点时，会伴随产生焦耳热效应和电迁移效应。
Energy Saving Analyse on the Heat Tracing System of the Heavy Oil Fuel in Thermal Power Plant
火电厂带有蒸汽伴热的重油燃油系统节能潜力分析
Stop Heating A 3 Tube Heat Accompany FIow Process And Making A No Heating ExperimentWang libin,eng in oil and gas gathering and transferring
三管伴热流程停热伴水的不加热输送试验
sound resonant cavity
伴音谐振腔(电视)
Pneumonitis is usually associated with fever.
间质肺炎常伴有发热。
With the rapid development of MEMS technology, micro-fluids technology has been becoming one of the hot research domains of MEMS step by step.
伴随微电子机械系统的发展，微流体技术成为微电子机械领域研究的热门。
Regulation for design of tracing and insulation of instrument and piping
仪表及管线伴热和绝热保温设计规定
Technical Research of Using Geothermal Water for Heat Tracing in Gathering System of Oil Field
油田集输系统利用地热伴热技术研究
Installation Kits/ Accessories include the necessary components to perform straight or tee splices, power connection boxes and water-resistant end seal terminations for final installation.
安装附件：安装附件/件包括伴热线安装时所用电源接线盒；两通、通及防水的尾端接线盒。
Clinical Analysis and Gene Mutation Screening of Voltage-Gated Sodium Channel β1 Subunit in 2 Generalized Epilepsy with Febrile Seizures Plus Families
全面性癫伴热性惊厥附加症2家系临床分析及电压门控钠通道β1亚单位基因突变筛查