摘要
本文对地下物体的声波探测进行了初步研究．分析了探测分辨率与声波频率的关系，得出了黄土介质中声波探测的分辨极限．通过对实际目标的探测表明，该方法具有一定的实用性．
This paper deals with the high resolution acoustic wave detection in shallowunderground object. The relationship of detection resolution and frequency of acousticwave is analyzed. The resolution limit in the soil is given. It is shown through practicalobject detection that this method has certain utility.
出处
《应用声学》
CSCD
1996年第6期16-19,共4页
Journal of Applied Acoustics
基金
国家自然科学基金
关键词
地下声波
声波
探测
Underground acoustic wave, Acoustic wave detection
