非金属埋设物的声学探测浅埋于地下的塑料水管、塑壳地雷等非金属埋设物体不可能应用金属探测器，而一般的声学探测器虽然理论上有潜在应用的可能，但实际上还不能付之应用。一种采用相关技术的双探头系统成功地检测了埋在地表４～１５ｃｍ处的塑料板和石块等，其原理是用... Acoustic detection of non-metallic buried objects buried in the ground, plastic pipes, plastic mines and other non-metallic buried objects can not be metal detectors, while the general acoustic detector although the theoretical potential applications, but in fact not yet Pay the application. A double probe system using the related technology has successfully detected the plastic plates and stones embedded in the surface 4 ~ 15cm, the principle is ...