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ground-penetrating radar造句

"ground-penetrating radar"是什麽意思   

例句與造句

  1. Migration velocity analysis and prestack migration of ground - penetrating radar
    地質雷達資料的偏移速度分析和疊前偏移
  2. Migration is one of the most significant methods in ground - penetrating radar data processing
    摘要偏移歸位是探地雷達資料處理中的一種重要方法。
  3. At certain sites , ground - penetrating radar was used to look for underground structures or buried equipment
    在某些地點,我們還使用了探地雷達以搜索地下建筑以及埋藏起來的設備。
  4. In this paper the fourier finite - difference technique is used for migration of phased - array ground - penetrating radar real pgpr data in 2d media
    本文利用傅里葉有限差分法對相控陣探地雷達樣機采集的實測數據進行偏移歸位。
  5. The accuracy of migration image of ground - penetrating radar data is strongly related to the accuracy of permittivity distribution determined from multi - offset data
    摘要地質雷達資料偏移成像的精度與地下介質介電常數分布的確定精度有直接關系。
  6. It's difficult to find ground-penetrating radar in a sentence. 用ground-penetrating radar造句挺難的
  7. 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
    提出了探地雷達一些總的設計原則,并且探討了一些影響探地雷達性能的因素。
  8. 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
    探地雷達越來越多地被用來探測地表淺層的埋藏物或地下結構。文中對探地雷達的歷史做了簡單回顧,重點是適用于不同領域的探地雷達天線設計方面。
  9. 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
    摘要介紹了在地鐵隧道工程建設中使用探地雷達與瑞雷波法結合輕便動力觸探技術檢測軟弱地基的經驗和幾點認識,并討論了該勘察方法的應用條件和優點。
  10. 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
    以樟樹市某區zh - 11a基樁檢測為例,分析了大口徑樁的雷達波組特徵與樁體結構之間的關系,為探地雷達無損檢測大口徑樁提供了依據。
  11. 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
    摘要從雷達波脈沖寬度出發,闡述垂直分辨率與橫向分辨率的區別和相互關系,并同時指出噪音對分辨率的影響,用實例說明訊號的數字處理能大大的改善分辨率。
  12. 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
    摘要本文著重介紹透地雷達檢測公路各結構層厚度的幾個實例,說明透地雷達進行路面層厚度檢測取得連續、快速、準確、無損的高精度成果。
  13. 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
    通過細致的實驗,從中分析管線的粗細、材質、充填物、缺損情況及天線頻率、噪音等對雷達圖像的影響,對今后開展城市管線探地雷達調查工作會有所幫助。

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