您要查找的是不是:
- Magnetization of the Magnetic Leakage Detection Technology 油管漏磁检测中的磁化技术
- Application of Intellectual Magnetic Leakage Detecting Technique in Pipelines 漏磁式智能检测技术在管道中的运用
- magnetic leakage detection 漏磁检测
- The electrical leak imaging method(ELIM) for landfill leakage detection is developed. 建立了填埋场渗漏检测电势映像法(ELIM)模型。
- The magnetic leakage field in HTS transformer decreases the critical current of winding and increases the AC losses. 高温超导变压器的漏磁场严重会影响绕组中的临界电流和交流损耗。
- We mainly focus on flow, dewpoint measurement and leakage detection, with many famous brands such as BMW, Foxconn as our customer. 用户包括众多世界知名公司,如:宝马、富士康等。
- The calculation of the magnetic field distribution in ferromagnetic materials is one of the fundamental problems in magnetic leakage flux NDT. 铁磁材料内部磁场分布的计算是漏磁法无损检测的基本问题之一。
- Traditional leakage detection methods for oil pipelines are not suitable for natural gas pipelines because of natural gas compressibility. 摘要传统的输油管道洩漏诊断方法对于可压缩性强的天然气管道洩漏诊断难以适用。
- The experimental results indicate that high-order spectrum has great potentialities in the leakage detection of underground conveying . 实验结果表明,高阶谱地下输水管道泄漏检测具有很大的发展潜力。
- The magnetic leakage field distribution above linear defects of a tube sample under the geomagnetic field was modeled according to magnetic dipole theory. 摘要利用磁偶极子理论,建立稳恒微弱地磁场作用下管类试件线状缺陷段产生的漏磁场模型。
- A caculation method of deriving the reactance voltage of auto-transformer with on-load voltage regulation at side-yoke is introduced by using relative magnetic leakage method. 介绍了用相对漏磁法推导自耦有载旁柱调压变压器电抗电压的计算方法。
- The company beijing fireball environment technology co., ltd. offers services from the ranges Leakage detection, Anemometer in addition to Gas leakage detection. 公司在水的分析、漏气寻找以及漏泄定位领域内取得成就。
- A new magnetic leakage flux testing technique with a stationary probe and spiral transporting tubes was presented and its differences with traditional ones were analysed. 摘要介绍了一种新开发的“探头固定/钢管螺旋前进”的钢管漏磁探伤技术,分析了它与传统漏磁探伤方式的差异和优劣。
- A new leakage detection system based on high voltage DC method was successfully developed through comparison among foreign methods used in landfill leakage detection. 通过比较国外多种填埋场渗漏检测方法,成功地研制了基于高压直流电法的渗漏检测系统。
- Our independent intellectual property leakage detection equipment have important social and economic meaning in landfill impermeable liner leakage detection. 这些成果的研制和应用对于开拓具有国家自主知识产权填埋场渗漏定位检测产品,具有重要的社会意义和经济意义。
- In the light of the shortcomings of small leakage diagnosis of oil pipe line, a new leakage detection method based on modified rarefaction wave diagnosis model is presented. 针对国内外对输油管道小泄漏诊断工作存在的不足,研究了一种基于改进的负压波诊断模型的泄漏诊断方法。
- With frequency stabilizer and high frequency magnetic leakage suppressor, this device prevents leakage of electro magnetic radiation to avoid jamming other electrical instruments such as television, radio etc. 置有高周波频率稳定器和高周波漏磁压制器,此装置能免除电波的漏出以免干扰别的电子装置,像电视机、收音机等。
- The on-line pipe flaw detector with magnetic leakage flux principle is introduced, providing details regarding the exciter circuit structure, magnetic sensors and signal processing. 介绍了基于漏磁探伤原理的钢管管缝在线检测装置,对装置的励磁磁路结构、磁敏感检测元件及其信号处理作了较详细的分析论述。
- A brief introduction was given to the concept of natural tracer method, the characteristics of temperature and conductance distribution in groundwater, and the theory of heat-source method and conductance method for leakage detection. 摘要简述天然示踪法的概念、地下水温度场和电导场分布特征、热源法原理及电导渗漏测试原理。
- MAGNETIC LEAKAGE QUANTITATIVE DETECTION OF CRACK IN BOLT HOLE 基于漏磁检测的螺栓孔裂纹定量检测方法