The overall constitution and function of oil pipeline leak detection system are studied.
讨论了输油管道泄漏检测系统的总体构成及功能。
Oil pipeline leak detection and location is an important topic for reducing oil loss and environment protection.
输油管线的泄漏故障诊断对于减少经济损失和环境污染有着很大的意义。
Therefore, crude oil pipeline leak detection technique with Inverter system has become an important research topic.
因此，变频调速原油管道泄漏检测技术成为重要的研究课题。
Demand for high precision, high stability oil pipeline leak detection devices is increasing in National major oil fields.
全国各大油田对高精度、高稳定性输油管道泄漏检测器的需求也日益增加。
A leak detection and positioning system of oil pipeline based on dynamic pressure transmitter is designed, and the system composition and testing principle are specified.
设计了一套基于动态压力变送器的输油管道泄漏检测与定位系统，阐述了其系统组成和检测原理。
With more and more use of Inverter in oil pipeline transportation, pipeline transportation becomes non-stationary and pipeline leak detection goes more difficult.
实际中原油管道越来越多采用变频输送，这样很容易造成管道的非平稳运输，增加了管道泄漏检测的难度。
A novel leak detection and location method for oil pipeline network is proposed.
提出了一种新颖的基于模式识别的输油管网泄漏检测与定位的方法。
A novel leak detection and location method for oil pipeline network is proposed.
提出了一种新颖的基于模式识别的输油管网泄漏检测与定位的方法。
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