The ground penetrating radar is an effective shallow exploration method.
地质雷达是浅部勘探的一种有效的勘探方法。
The purpose of this paper is to measure water content of rehabilitated soil using ground penetrating radar.
土壤中的水分含量是土壤的一项重要的物理特性。
Maxwell's equations can be discretized by finite difference time domain (FDTD) to simulate ground penetrating radar (GPR).
利用时间域有限差分(FDTD)法将麦克斯韦方程进行离散化，可以对地质雷达进行数值模拟。
Ground penetrating radar (GPR) surveys the electricity differences of different interfaces that reflect lithologic variations.
地质雷达探测是利用不同界面的电性差异，反映岩性变化的特征。
It comments emphatically on three advanced geophysical exploration methods of multi-electrode geoelectric measurement, ground penetrating radar and SNMR.
着重评述多电极地电探测、地面穿透雷达、地面核磁共振三种先进的地球物理探测方法。
The singularities of ground Penetrating Radar (GPR) echo wave signals can show the characters of objects or the layer structures under the ground sufficiently.
雷达回波信号奇异点携带了大量地下目标物的信息，是借以分析地下物质结构的重要依据。
Based on the detection principle of ground penetrating radar, this paper analyses the feasibility of detecting fractured rock zone in mine roadway with the radar.
在简述地质雷达探测原理的基础上，分析了巷道围岩松动圈雷达探测的可行性。
Ground Penetrating Radar (GPR) is the newest geophysical investigation method, and is better than the other geophysical methods in higher precision, resolution and automatic.
探地雷达作为最新的物探方法，具有高精度、高分辩率、自动化程度高等优点。
The ground penetrating radar (GPR) systems usually use broadband electromagnetic pulse, so the antennas must be wideband and can couple electromagnetic energy into the ground.
探地雷达系统一般采用超宽带短脉冲信号，因而其天线系统必须具有较好的宽带性能。
Ground penetrating radar (GPR) has been used widely in the underground metal mines, and the results of surveying are often influenced by the complicated subsurface environment.
探地雷达技术(GPR)在地下金属矿中应用日益广泛，然而复杂的井下环境时常影响雷达的测试效果。
Weather radar has increasingly been used to monitor birds and insects, and GPR (Ground Penetrating radar) has also been used to detect nests of termites and ants in soil levees.
同时天气雷达也越来越多地用于鸟和昆虫的监测，探地雷达也在探测堤坝蚁穴中起到了重要作用。
Ground Penetrating Radar (GPR) is a geophysical prospecting method by using reflection of high-frequency electromagnetic wave to detect target and underground medium distribution.
探地雷达非一类当用上频电磁波的反射探测纲的及地上介量开布的物探方式。
The result shows that the ground penetrating radar can be used to detect the fractured rock zone in mine roadway and the result can be used to design anchor support in the roadway .
结果表明，采用地质雷达探测巷道围岩松动圈是可行的，可以用于指导巷道围岩的锚杆支护设计。
And the geophysical methods include TSP, Ground Penetrating Radar (GPR), seismic negative apparent velocity method, HSP and so on and these method have their own advantage each other.
用于超前地质预报的物探方法主要有，TSP法、地质雷达法、地震负视速度法、陆地声纳法、HSP声波反射法等，这些方法在应用中各有所长。
The difficulty in pipe-detecting is the non-metallic pipe When the use of ground penetrating radar can not achieve good results, we can use another high-tech-high-density resistivity.
管线探测的难点是在非金属管线，当采用地质雷达方法无法取得良好的成果时，可以采用高密度电阻率法这一高新技术。
For the Chenjiachong tunnel rebuilding project, the junction and seepage of the fresh and old concrete are tested by using the ground penetrating radar and microwave humidity equipment.
结合既有陈家冲隧道改建工程，采用探地雷达和微波湿度测定仪检测了新旧混凝土接缝处结合状态和渗漏情况。
The status in quo of Impulse Ground Penetrating Radar and the general principle of Avalanche Transistor are discussed then a new method for Avalanche simulation is given in this thesis.
为解决探地雷达用于隧道地质超前预报时探测距离小的问题，在分析了雪崩三极管工作原理的基础上，设计了基于两级雪崩三极管串行级联的窄脉冲产生电路。
Given the need of the transmitter circuit of the ground penetrating radar for a power supply with direct current and high voltage, this paper presents an improved voltage stabilizing circuit.
针对探地雷达发射电路对于直流高压电源的需要，提出改进型稳压电路。
The international conference on ground penetrating radar being hold every two years in recent years, a lot of papers about GPR technology have been published in all kinds of academic magazines.
近年每两年均举行一次专门的探地雷达国际会议，国内外各种学术期刊上也有较多探地雷达方面的论文发表。
Ground penetrating radar as a highly efficient, advanced non-destructive testing equipment, is able to implement continued scan of the underground place and have real-time access to radar images.
探地雷达作为一种高效、先进的无损检测设备，能够对地表以下实施续扫描，实时获得雷达图谱。
Comprehensive utilization of non-destructive methods such as ultrasonic, impact echo and ground penetrating radar to study the characteristics of the internal structural of early hardened concrete.
综合利用超声波、冲击回波、探地雷达等手段研究了凝结硬化早期混凝土内部的结构特征。
The Ground Penetrating Radar (GPR) is an effective, speedy, continuous and non-destructive testing equipment, and its applications in pavement have been the international active subject since 1980s.
路面雷达是一种高效、快速、连续、无损的路面检测设备，其应用技术的研究自八十年代以来一直是国际上的热门课题。
The object orientation technology is applied in broad fields, for example, landmine detection, and utility pipe location. In this article, we mainly do some research on GPR (Ground Penetrating Radar).
探地雷达在工程探测中有着广泛的应用，例如：地质勘测、地下管道走向测定、文物的挖掘以及排雷等。
Application of ground penetrating radar in projects indicates that its application in old cement concrete pavement retrofitting is feasible and it may overcome restriction by common inspection method.
工程应用表明，探地雷达应用到旧水泥混凝土路面改造中是可行的，可以克服常规检测方法的局限性。
The main component of the Husky is ground-penetrating radar called the VISOR 2500.
Husky的主要成分是被称为VISOR 2500的地面穿透雷达。
Making use of numerical model to simulate the complex electromagnetic characteristics of model ground-penetrating radar which is a major element of theoretical research.
由于地下结构和媒质特性较为复杂，对数值模拟的稳定性与精确度的要求较高，所以有许多新的课题急需研究解决。
Making use of numerical model to simulate the complex electromagnetic characteristics of model ground-penetrating radar which is a major element of theoretical research.
由于地下结构和媒质特性较为复杂，对数值模拟的稳定性与精确度的要求较高，所以有许多新的课题急需研究解决。
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