根据油管漏磁无损检测的特点，分析了油管的磁化作用和其中存在的剩磁。
According to the characteristics of tubing-magnetic-leakage detection, tubing magnetization and residual magnet in it are analyzed.
漏磁无损检测普遍用于铁磁材料的无损检测中，是近年来输油管道检测中常用的一种有效方法。
Magnetic flux leakage (MFL) nondestructive evaluation commonly used in the nondestructive evaluation of ferromagnetic material is an efficient method in inspection of oil pipelines in recent years.
在采用漏磁法对输油管道进行无损检测过程中，信号会受到各种噪声的干扰。
There are varying noises in output signal obtained from magnetic flux leakage nondestructive testing of oil pipeline.
漏磁检测是一个新的无损检测技术，它能快速准确发现钢结构损伤和缺陷。
Magnetic Flux Leakage detection is a new nondestructive testing technique and can be used for the rapid and accurate detection of the flaw and defect for steel structure.
介绍检测无损压缩的目的、应用以及针对管道漏磁检测数据的一种检测无损压缩方法。
The aim and application of diagnostically lossless compression and the data compression method for magnetic flux leakage (MFL) inspection of pipelines were introduced.
文章在介绍漏磁法无损检测的基本原理的基础上，详述了在役管线无损检测设备的总体结构及各部分的设计。
On the basis of the principle of leaky magnetic flux detecting, the design of the detecting equipment of working pipelines is expatiated including the overall structure and each part.
在采用漏磁法对输油管道进行无损检测过程中，信号会受到各种噪声的干扰。
There are varying noises in output signal obtained from magnetic flux leakage (MFL) nondestructive testing of oil pipeline.
采用漏磁法对炮管进行无损检测时，漏磁信号中含有噪声。
When magnetic flux leakage (MFL) means is employed in nondestructive evaluation of gun muzzle, MFL signal contains noises.
漏磁检测是输气管道无损检测的常用方法之一，也是实现管道在役检测的有效方法。
Magnetic flux leakage (MFL) testing is one of common methods for nondestructive testing of gas transmission pipeline and an effective method of real time detecting of gas transmission pipeline.
漏磁检测是输气管道无损检测的常用方法之一，也是实现管道在役检测的有效方法。
Magnetic flux leakage (MFL) testing is one of common methods for nondestructive testing of gas transmission pipeline and an effective method of real time detecting of gas transmission pipeline.
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