GPR has been widely used in geological exploration at shallow depth with good results.

摘要地质雷达(GPR)探测技术在浅层地质勘探领域广泛应用,并取得较好的应用效果.

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GPR is an effective shallow exploration method.

摘要地质雷达是浅部勘探的一种有效的勘探方法.

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Signals of a pulse - echo ground penetrating radar ( GPR ) possess typical nonstationary and nonlinear properties.

脉冲探地雷达 回波 信号是典型的非平稳、非线性信号.

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They include induced polarization method, spectrum IPmethod, transient electromagnetic method, controlled - source audio - frequency magnetotelluric method and GPR.

这些方法有激发极化法 、 频谱激电法 、 瞬变电磁法 、 可控源音频大地电磁法和探地雷达.

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The results of the study is of reference and guiding significance to the application of GPR.

研究结果对地质雷达的应用具参考指导作用.

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Abstract: Signals of a pulse - echo mode ground penetrating radar ( GPR ) possess typical nonstationary and nonlinear properties.

文摘: 脉冲探地雷达 回波 信号是典型的非平稳、非线性信号.

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One problem in GPR dada is the strong direct wave from the ground surface.

直达波是影响探地雷达精确勘探的主要干扰之一.

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In highway construction, the use of Ground Penetrating Radar ( GPR ) has become extensive.

在道路工程中使用广泛的地质雷达是一种通过利用地下介质的不连续性来探测地下目标的 无损 检测工具,是一种 高频电磁 法.

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The paper also studies new applications of GPR to accurate test geotechnical engineering.

在应用方面,开展了精确测试方面的研究.

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Signals of a pulse - echo mode ground penetrating radar ( GPR ) possess typical nonstationary and nonlinear properties.

摘要脉冲探地雷达 回波 信号是典型的非平稳、非线性信号.

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Ground Penetrating Radar ( GPR ) is a new geophysical technique which develop rapidly from the 1970 s.

探地雷达 ( 又叫地质雷达 ) 技术是20世纪70年代以来迅速发展起来的一门无损探测新技术.

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