1) pipe leak prediction
管道泄漏预测
1.
The validity of pipe leak prediction is given by capturing the characteristics of pre-leaking to prevent the heavy leakage in the new method.
在讨论了管道液体泄漏的特征之后,通过对比现有几种泄漏检测方法的优缺点,提出了基于分布式感应线缆进行管道泄漏预测和定位的一种新方法。
2) pipeline leakage detection
管道泄漏检测
1.
Aiming at the noise interference problems occurred in acoustic emission pipeline leakage detection,signal analysis method based on wavelet package and empirical mode decomposition(EMD) were researched,respectively.
针对声发射管道泄漏检测过程中的噪声干扰问题,对基于小波包和经验模态分解(EMD)的声发射信号处理方法进行了研究。
3) Pipeline Leakage Detection
管道泄漏监测
1.
Development of the Remote Terminal Unit for Pipeline Leakage Detection;
管道泄漏监测远程终端模块的研制
4) Pipeline leak detection
管道泄漏检测
1.
To solve the problem of pipeline leak detection and meet the demand of student\'s learning,an experimental system of pipeline leak detection based on negative pressure wave and flow is established in the laboratory.
构建了一套基于负压波和流量的管道泄漏检测试验系统。
5) pipeline leakage
管道泄漏
1.
Application of MapObjects in the development of long-distance oil pipeline leakage monitoring system;
MapObjects在输油管道泄漏监测系统中的应用
2.
Status quo and prospect of pipeline leakage detection and location;
管道泄漏检测技术现状及展望
3.
The design principle of the pipeline leakage detection system was briefly explained in this paper.
介绍了管道泄漏检测系统的设计原理。
6) Pipeline leak
管道泄漏
1.
Development of Synthetic Experimental System on Pipeline Leak Detection;
管道泄漏检测综合实验系统开发
2.
To solve the problem of oil pipeline leak monitoring and location, a method for implementation of oil pipeline leak monitoring and location system based on virtual instruments is presented.
为了解决目前的输油管道泄漏监测和定位问题, 提出了一个基于虚拟仪器的输油管道泄漏监测定位系统的实现方法。
3.
Make use of wavelet transforms to analyze the singularity and location in detection of gas nature pipeline leakage.
并以天然气管道泄漏后获得的相关信号为对象。
补充资料：管道泄漏性试验
分子式：
CAS号：
性质：对管道系统，包括与管道系统相连的设备的泄漏性进行检验。一般以空气或惰性气为介质，在设计压力下进行，用设计文件规定的发泡剂、氨气、氦气等方法检验，似未发现泄漏点为合格。
CAS号：
性质：对管道系统，包括与管道系统相连的设备的泄漏性进行检验。一般以空气或惰性气为介质，在设计压力下进行，用设计文件规定的发泡剂、氨气、氦气等方法检验，似未发现泄漏点为合格。
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