1) pipe welding line
管道焊缝
1.
Based on image decomposition, the X-ray pipe welding line image was filtered by wavelet analysis.
文章在图像分解的基础上,利用小波分析对工业X射线天然气管道焊缝缺陷图像进行去噪处理,有效地改善了图像质量,又根据Laplacian算子检测图像边缘快速性的特点,参照天然气管道焊缝图像的特征,提出一种基于小波与Laplacian算子相结合的管道焊缝缺陷识别方法,仿真结果证明了此方法有效性及可靠性。
2.
Methods to detect crack of pipe welding lines with ultrasonic are mostly similar,but there exist differences in specific operations.
利用超声波对管道焊缝进行探伤的方法大致相同,但具体做法各有差异。
3) pipe welding line detecting
管道焊缝检测
1.
Petroleum pipe welding line detecting robot system based on DSP;
基于DSP的石油管道焊缝检测机器人系统
4) tube welded seam scanning
管道焊缝检查
5) pipe welds in boiler
锅炉管道焊缝
1.
The liquid penetration method, procedure, defect indication and indication characters of pipe welds in boiler were described simply in this article.
对锅炉管道焊缝液体渗透检测方法、操作程序、缺陷显示及痕迹特征作了简单介绍。
6) Pipeline Girth Welds
管道对接焊缝
1.
Development of Automatic Ultrasonic Testing System for Pipeline Girth Welds;
管道对接焊缝自动超声检测系统的研制
2.
Research on Ultrasonic Testing Robot for Pipeline Girth Welds;
管道对接焊缝超声检测机器人研究
补充资料：管道SCADA(见管道数据采集与监控系统)
管道SCADA(见管道数据采集与监控系统)
popeline supervisory control and data acquisition system
管道SCADA(PIPelinesuPervisory eontroland data aequisition system)与监控系统。见管道数据采集
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条