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浏览/检索结果: 共4条，第1-4条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Vertical magnetic field and its analytic signal applicability in oil field underground pipeline detection 期刊论文 JOURNAL OF GEOPHYSICS AND ENGINEERING, 2015, 卷号: 12, 页码: 340-350 作者:  Guo, Zhiyong;  Liu, Dejun;  Pan, Qi;  Zhang, Yingying;  Li, Yi 收藏  |  浏览/下载：2/0  |  提交时间：2020/01/03 vertical magnetic field  analytic signal  magnetic dipole reconstruction  pipeline detection  oil field underground pipeline   Detection of Pipeline Curvature with FBG Sensors Twisted 会议论文 SENSORS, MEASUREMENT AND INTELLIGENT MATERIALS, PTS 1-4, 2012-12-26 作者:  Zhang Yanan[1];  Liu Zheng[2];  Shen Linyong[3];  Qian Jinwu[4] 收藏  |  浏览/下载：11/0  |  提交时间：2019/04/30 FBG sensor  trenchless technique  underground pipeline detection  curve reconstruction   Study of Underground Oil-Gas Pipeline Corrosion Pits Estimation Based on MFL Inspection Method 期刊论文 JOURNAL OF TESTING AND EVALUATION, 2010, 卷号: 38, 期号: 2, 页码: 250-253 作者:  Jiang, Qi 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/26 magnetic flux leakage field  pipeline erosion pit defects  fault  detection  image recognition   Research on mechanism of underground pipeline detection with ground penetrating radar and analysis of example 期刊论文 Yantu Lixue/Rock and Soil Mechanics, 2006, 卷号: 27, 期号: SUPPL., 页码: 459-463 作者:  Liu, Bin;  Li, Wen-Feng;  Li, Shu-Cai 收藏  |  浏览/下载：0/0  |  提交时间：2020/01/03 Data processing  Ground penetrating radar  Mechanism  Underground pipeline detection