ground-penetrating radar造句

• Migration velocity analysis and prestack migration of ground - penetrating radar
  地质雷达资料的偏移速度分析和叠前偏移
• Migration is one of the most significant methods in ground - penetrating radar data processing
  摘要偏移归位是探地雷达资料处理中的一种重要方法。
• At certain sites , ground - penetrating radar was used to look for underground structures or buried equipment
  在某些地点，我们还使用了探地雷达以搜索地下建筑以及埋藏起来的设备。
• In this paper the fourier finite - difference technique is used for migration of phased - array ground - penetrating radar real pgpr data in 2d media
  本文利用傅里叶有限差分法对相控阵探地雷达样机采集的实测数据进行偏移归位。
• The accuracy of migration image of ground - penetrating radar data is strongly related to the accuracy of permittivity distribution determined from multi - offset data
  摘要地质雷达资料偏移成像的精度与地下介质介电常数分布的确定精度有直接关系。
• An overall design strategy is outlined , together with a more detailed treatment of the ground - penetrating radar subsystems and topics which are relevant to effective subsurface radar operation
  提出了探地雷达一些总的设计原则,并且探讨了一些影响探地雷达性能的因素。
• Subsurface radar , also known as ground - penetrating radar is increasingly being used for the detection and location of buried objects such as mines and structures that are found within the upper regions of the earth ’ s surface
  探地雷达越来越多地被用来探测地表浅层的埋藏物或地下结构。文中对探地雷达的历史做了简单回顾,重点是适用于不同领域的探地雷达天线设计方面。
• This paper has described the authors experience acquired in applying the ground - penetrating radar , rayleigh wave and dpt to examining weak groundsill in the subway tunnel , and also discussed the application conditions of these means as well as their merits and shortcoming
  摘要介绍了在地铁隧道工程建设中使用探地雷达与瑞雷波法结合轻便动力触探技术检测软弱地基的经验和几点认识，并讨论了该勘察方法的应用条件和优点。
• With zh11a datum pile inspection in a certain district of zhangshu as an example , the paper analyses the relationship between characteristics of radar wave sets of large diameter piles and structures of pile bodies , thus providing basis for applying ground - penetrating radar to non - destructive inspection of large - diameter piles
  以樟树市某区zh - 11a基桩检测为例，分析了大口径桩的雷达波组特徵与桩体结构之间的关系，为探地雷达无损检测大口径桩提供了依据。
• In the light of the pulse width of the radar wave , this paper deals with the difference and the relationship between the vertical resolution and the transverse resolution of the ground - penetrating radar , indicates the influence of the noise upon the resolution and , with practical examples , points out that the digital handling of the signal can greatly improve the resolution of the radar
  摘要从雷达波脉冲宽度出发，阐述垂直分辨率与横向分辨率的区别和相互关系，并同时指出噪音对分辨率的影响，用实例说明讯号的数字处理能大大的改善分辨率。
• With some examples of applying the ground - penetrating radar to detecting the thickness of various structural layers in the highway , the present paper has demonstrated that , when the ground - penetrating radar is used to detect the thickness of the road surface layer , continous , rapid , accurate and nondestructive high - precision results can be obtained
  摘要本文著重介绍透地雷达检测公路各结构层厚度的几个实例，说明透地雷达进行路面层厚度检测取得连续、快速、准确、无损的高精度成果。
• On the basis of detailed experiments , the effects of such factors as the thickness , material quality , filling substances and defects of the pipelines as well as the frequency and noise of the antenna upon the radar images are analyzed , which will be of some help to further application of the ground - penetrating radar to urban underground pipeline detection
  通过细致的实验，从中分析管线的粗细、材质、充填物、缺损情况及天线频率、噪音等对雷达图像的影响，对今后开展城市管线探地雷达调查工作会有所帮助。