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- micro resistance welding 显微电阻焊
- The hard ware and soft ware of three phase DC resistance welding micro controller is introduced in this paper.The theory of voltage auto compensating is specified too. 介绍了三相次级整流阻焊微机控制器的硬件结构及设计、软件设计及流程,并对网压补偿原理作了较详细的介绍。
- Spot Welding Machine PCB Repair Station...started to develop a resistance welder that could weld micro parts to serve the company's... 焊接英语专用词汇-焊接资料交流区-焊接论坛、焊接技术...
- Electric resistance welding - Integrated transformers for welding guns. 摘要:电阻焊接。焊接枪用电源积分变压器。
- ERWS Electric Resistance Welded steel. 电阻焊接钢。
- Sale Service and Cousulting of resistance welding equipment and stud welding equipment from germany. 本公司销售、维修、咨询德国产电阻焊接设备、螺柱焊接设备。
- Resistance welding is performed by passing a very heavy current through the pieces of metal to be joined. 电阻焊接是让强大电流流过待焊金属来完成的。
- Dry and solidify the wet film , liquid light sensitive resistance welding, dry the net board and hole wall, etc. 湿膜、液态感光阻焊的干燥和固化；也可用于网版的干燥；板材和孔壁的干燥等等。
- HWH middle frequence inverter,controller and PQS process monitoring system for resistance welding. 德国HWH公司中频电阻焊变频机，控制器，PQS 智能焊接质量检测系统。
- Full-bore Micro resistivity Scanner Imager(FMI) is one of the most advanced image logging techniques of Schlumberger. 全井眼微电阻率扫描成像测井(简称FMI)是斯伦贝谢公司最为先进的成像测井技术之一。
- For pipeline for long-distance transportation of oil, natural gas. For hidden arc welding steel pipe and straight resistance welding steel pipe. 石油、天然气远程输送用管线钢卷,用于制造埋弧焊接钢管及直缝电阻焊钢管。
- High resolution borehole micro resistivity image logs (FMI) were used to investigate the origin of fracture structures, with Tarim basin in northwest China as an example. 摘要以塔里木盆地为例，探讨高分辨率电成像测井资料在裂缝成因分析中的应用。
- The application prospect of the high pressure and thick wall straight line ERW(electric resistance welding) tubing and casing. 高压厚壁ERW直缝油井焊管应用前景分析
- The properties of this alloy are superior to that of CuCo2Be alloy with lower cost,it is also an excellent electric resistance welding electrode alloy. 其成本低 ,获得的性能优于价格昂贵的CuCo2Be合金 ,成功地应用于制作我国近几年从国外进口的全自动、高速电阻焊制罐生产线上的无汞焊轮 ,而且是一种性能优异的电阻焊电极合金。
- Studied are fracture identification and parameters extraction from micro resistivity images as well as seismic high resolution inversion of fracture parameters. 开展了微电阻率扫描成像的裂缝识别、参数提取以及裂缝参数的地震高分辨率反演研究。
- A method to control the electrization of resistance welding machines with a distributed control system (DCS) is presented. 介绍对电阻焊机通电进行集散控制的方法，着重阐述中心控制系统的设计和使用方法。
- The resistance welding process is simple.Shrinkage of work piece is small and has less bur,which is advantageous to simplify subsequent work steps. 电阻对焊工艺简单，焊件的缩短量小、毛刺少，有利于简化后道工序。
- SCE) is applied to investigate the grooving corrosion sensitivity of J55 steel oil well casing in electric resistance welding(ERW) zone. 应用控电位的电化学极化试验,测定了J55钢高频直缝电阻焊(ERW)油井套管焊接区的沟槽腐蚀敏感性。
- Galvanized steel sheet and nonferrous welding presently pose a new challenge to the electrode material for resistance welding. 镀锌钢板，有色金属的焊接，目前是向电阻焊电极材料提出了新的挑战。
- Comprehensive analysis of TBRT, conventional micro resistivity DDL and porosity logs is important in evaluating thin sand and shale sequence as well as improving its interpretation accuracy. 综合分析薄层电阻率测井与常规微电阻率测井、双侧向电阻率测井及孔隙度测井资料 ,对于提高砂泥岩储层 ,特别是薄油气层的解释精度有重要作用。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
