acoustic radar 中文意思是什麼

acoustic radar 解釋
聲雷達
  • acoustic : adj. 1. 聽覺的；聲學的。2. 助聽的；傳音的。3. 原聲的，不經過電子設備傳聲的。adv. -tically 在聽覺上；在聲學上。
  • radar : n 〈美國〉【無線電】 〈radio detecting and ranging 之略〉 雷達，無線電探測器 （＝〈英國〉 radiolo...
  1. A i med at the badu ( k343 ) i arge seale i andslide in the nankun railway, geophysical exploration techniques such as seismic reflection of high resolution and geological radar are appi ied to detect the geologic characteristics of the landslide mass including 3d - conformation, perimeter, geometric parameters, si ippage pattern and distribution of displacement field in this dissertation. besides, acoustic method is used for detection of the former anti - slide piles and potency losing causations of the piles are analyzed and the sound geological conditions for upgrade of the piles are ascertained by the above investigations

    本文針對南昆鐵路八渡（ k343 ）大型滑坡，運用高解析度反射地震、地質雷達等地球物理探測技術對滑坡體地質進行了詳細的勘測，揭示了八渡滑坡體的空間形態、邊界與幾何參數、滑動方式以及位移場分佈特徵；同時，利用聲波探測對原抗滑樁進行了檢測，分析了失效原因，並查清了擬建抗滑樁地段的地質條件。
  2. Saw ( surface acoustic wave ) was first demonstrated by lord rayleigh, a physicist in uk, in 1885. hereafter, saw attractted much attention of researchers, and then was applied to the fields of communication, radar, broadcast and tv

    自從saw （ surfaceacousticwave ，聲表面波）在1885年被英國物理學家瑞利發現以後，就引起了研究人員的高度重視，此後被廣泛應用於通信、雷達、廣播和電視等領域。
  3. Surface acoustic wave ( saw ) device is an advanced analog signal processing device by means of acoustic wave character. since saw technologies is applied thirty years ago, saw devices accelerate growth because of their broad use and in the meantime their performance are raised constantly. because its high performance, light weight and good consistency, it is widely used in modern microwave communication and radar system and so on

    聲表面波（ saw ）器件是一種新型的利用聲波特性的模擬信號處理器件。聲表面波技術自誕生至今三十多年來，因其用途廣泛而得到迅速的發展，同時其性能也在不斷地提高。由於saw器件性能優良、重量輕、體積小、一致性好，廣泛地應用於現代微波通信、雷達等系統中。
  4. The inverse acoustic scattering problem is a typical inverse problem. lt has bright future in application on radar and sonar, ect. in this paper, some problems of inverse obstacle scattering theory are investigated and some satisfactory conclusions are reached

    聲波反散射問題是個典型的數學物理反問題。由於聲波反散射理論在雷達及聲納等領域的迫切需要，反散射理論及計算方法的研究有著廣泛的應用前景。
  5. Synthetic aperture technology origins from radar field firstly. the main reasons for its unsuccessful application in sonar are the low sound speed ( compared with light ), irregular carrier movement and the complexity of underwater acoustic environment

    合成孔徑原理最早來源於雷達領域，但它在水聲領域的應用遠不如在雷達領域應用得成功，其原因主要在於水中相對較低的聲傳播速度（相對于光波波速） 、聲吶載體的不規則運動和水聲環境復雜性的影響。
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