According to the difference of the medium, along which the surface sound wave propagates, the detection method is classified, and the general principle, progress, and its application are introduced.
根据表面声波传播介质的不同，对检测方法进行了分类，并从检测原理，研究进展及应用等方面对各检测方法进行了详细介绍。
This technique solves the puzzle of sound wave coupling and makes sure that the quality with ultrasonic detection is sound.
这一技术解决了声波耦合的难题，使超声波自动检测质量得到了保证。
In this paper, the actuality of concrete detection, several working modes and theories of bore sound wave methods, and their application in engineering are introduced.
本文主要介绍了混凝土质量检测的现状，钻孔声波法的几种工作模式、原理以及在工程中的实际应用。
In this paper, the actuality of concrete detection, several working modes and theories of bore sound wave methods, and their application in engineering are introduced.
本文主要介绍了混凝土质量检测的现状，钻孔声波法的几种工作模式、原理以及在工程中的实际应用。
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