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- 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。
- 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。
- LEAKAGE DETECTION METHODS FOR LANDFILL LINER 垃圾填埋场衬层渗漏检测方法
- Advancement in the study of leakage detection method for long-distance oil and gas transportation pipeline 长输油气管道泄漏检测方法研究进展
- Leakage detection methods 泄漏监测方法
- 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。
- 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。
- Detection methods for PDC performance are discussed in detail. 对复合片的性能检测方法进行了详细的阐述。
- Abstract: Zero-crossing edge detection method was analyzed. 文摘:讨论二阶导数过零边缘检测方法。
- Design the detection method of watermark bars of Euros. 提出了欧元水印条码的识别方法。
- A vehicle detection method using monocular vision is proposed. 提出了一种应用单目视觉进行车辆检测的方法。
- 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。
- Detecting methods of cell apoptosis. 细胞凋亡的检测方法。
- 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 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 main methods of MOA on-line detection include measuring AC leakage current and resistive current,The infrared heating detection method can also be used if the condition is permitted. 测量交流泄漏电流及其阻性分量是带电测试MOA的主要方法。在条件允许情况下,也可借助红外测温手段。
- Secondly, subspace detection methods of analog space-time codes are presented. 其次,给出了模拟空时码的子空间检测方法。
- 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 Study on the Detection Method of Spontaneous Otoacoustic Emission Signals. 自发耳声发射信号检测方法的研究。
- 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。