1) voice- listening leak detection method
音听检漏法
1.
This paper introduces some leak detection methods of urban water supply system, compares the advantages/ disadvantages,detection effects and economic benefits of each method, and draws a conclusion that voice- listening leak detection method is the most economical and practical one.
介绍了几种城市给水系统的检漏方法,并对各检漏方法的优缺点、检漏效果和经济效益进行了比较,指出音听检漏法是最为经济实用的方法。
2) recording check
录音检听
3) sound detection
听音检查
4) sine wave listening
纯音检听
1.
Some basic questions,which are sine wave listening,power matching between loudspeaker and amplifier and so on become doubtful from tradition.
技术要求上出现了一些困惑,比如纯音检听,扬声器的功率以及它们和整机中的功率放大器IC的功率匹配等过去很明确无误的问题上有了疑问乃至分歧。
5) leak vibroscope
扩音检漏仪
6) audible leak detector
音响检漏器
补充资料：检检
1.有法度貌。
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