海底反射 的英文怎麼說

中文拼音 [hǎidefǎnshè]
海底反射 英文
bottom bounce
  • 底 : 底助詞（用在定語后, 表示定語和中心詞之間是領屬關系, 現在多寫作「的」）
  • 反 : Ⅰ名詞1 （方向相背） reverse side 2 （造反） rebellion 3 （指反革命、反動派） counterrevolutionari...
  • 射 : Ⅰ動詞1 （用推力或彈力送出） shoot; fire 2 （液體受到壓力迅速擠出） discharge in a jet 3 （放出） ...
  1. This paper also ana1yzes the sidescan mapping princip1e of the mu1ti - - beam bathymeter, and process the avai 1ab1e data with sidescan mapping method to achieve the sidescan imagery represented by the reverberation strength

    本文還對多波束測深聲納側掃成像原理進行分析，利用現有的數據進行多波束側掃成像處理，形成表示海底反向散射信號強度的海圖。
  2. Haojieshi shoe cover dispenser co., ltd. which located in no. 11 kangming rd shongjiang jiufu shanghai, is that one collects streamlined enterprises of scientific research, production and sale. it specializes in producing shoe cover dispenser, the company developed independently the series of " haojieshi " - car and super thin automatic shoe cover machine, which depends on their own scientific and technological strength, it is one that meet the need of change shoes when enter the room. his appearance is small and exquisite and beautiful, it is only 11. 5 centimetres high, and extremely convenient to use. the only thing guest need to do is step on gently in shoe cover plane, there will be a lovely shoe cover suit under foot, sanitary and beautiful, at the same time it is very substantial, the most important thing is make us get rid of the trouble of change shoes when entering door, and never worry should lift foottoo high. also it have dispelled the beriberi that changes the shoes. it also prevents the constrained and awkward feeling while calling at friends house, extensively suitable for such places as the family, hospital, computer room, etc., it is the indispensable practical necessities in the daily life

    隨著生活水平的提高，人們自我保健的意識不斷增強，對足部進行保健按摩的人越來越多，但都需要花費許多時間和金錢，且要到專門的地方才能進行。上海好潔士生產的腳底按摩器，讓您在家中就能隨意享受到舒適的足底按摩，使您增強體質，保護身心。依據人體工學的完美設計，按摩板的設計是根據人體工學而量造，每一個細節都是恰到好處，讓每一個穴道都得以享受最高的按摩效果，同時針對人體各大器官進行反射性的護理，以達到更高的療效。
  3. According to their space position, the seismic features of shallow gas in this region can be divided into three groups : ( 1 ) features in the stratum : acoustic blanket, acoustic curtains, acoustic turbidity, irregular strong top reflection boundary, and phase pull - down in both flanks ; ( 2 ) features of the seabed : seabed pockmark and giant sunken pit ; ( 3 ) features in the seawater column : acoustic plumes, cloudy turbidity and point - line - type reflection

    該區的淺層氣地震特徵按空間位置分為3大類： （ 1 ）地層中的特徵：聲學空白、聲學幕、聲學擾動、不規則強反射頂界面、兩側相位下拉； （ 2 ）海底面的特徵：海底麻坑、大型塌陷坑； （ 3 ）海水層中的特徵：聲學羽流、雲狀擾動、點劃線反射。
  4. This method is an extended application of the time space ( t - x ) domain dip filter combined with the residual migration

    為此我們提出一種簡易的海底復反射消除方法。
  5. It erases the water bottom multiples from the record, but also any undesired energy

    尤其在海底地形崎嶇地區，本方法較其他傳統復反射摘除方法更能有效地消除海底復反射。
  6. The voice of beat hull would throw back from seabed ; determine the space between beat hull and take - over echo may measure the deepness of ocean at the location

    擊拍船體的聲音會從海底反射過來，因此測定擊拍聲和接收回聲之間的進間間隔，就能測算出那一位置上的海洋深度。
  7. In seismic data, it is often associated with bottom simulating reflectors ( bsr ) and blanking zone

    在地震資料中，天然氣水合物的存在常常和似海底反射（ bsr ）和空白帶相關。
  8. Therefore the research on the cause of bsr and blanking zone is very necessary in gas hydrate research

    因此在天然氣水合物研究中，對似海底反射以及空白帶形成機理進行研究是非常必要的。
  9. A sound made by taping on the hull of a ship will be reflected from the sea bottom.

    輕叩船體發出的聲響會從海底反射回來。
  10. We use ) " sing1e - - scattered mode1 " to simu1ate the seabed reverberation signa1 and simu1ate the sp1it - - aperture a1gorithm by the data of simu1ation signa1

    利用單元散射模型進行海底反向散射信號模擬。並利用該模擬信號進行計算機模擬。
  11. A sound made by tapping on the hull of a ship will be reflected from the sea bottom, and by measuring the time interval between the taps and the receipt of the echoes the depth of the sea at that point can be calculated

    在船體上輕輕敲擊的聲響會從海底反射回來，通過測量敲擊和收到回聲之間的時間間隔，可以計算出該處海洋的深度。
  12. Bottom reflection coefficient

    海底反射系數
  13. The effects of waves transformation, refraction, diffration, reflection and breaking are all due to the depth of water, varying topography, bottom friction, obstacles and current as waves proceed from offshore to near shore regions. some basic parameters which are relevant to the cost of buildings as well as the type of structures are determined by the wave factors since these projects are placed in near shore area, so it is of great importance to study the regularity of wave transforming

    外海波浪傳入近岸淺水區受水深、地形、底摩擦、障礙物以及水流等因素的影響，會發生變形、折射、繞射、反射和破碎等各種現象，然而大部分海洋及海岸工程位於近岸地區，該地區的波浪要素將是確定工程造價、建築物型式等最基本的參數，因此研究近岸地區波浪的變化規律具有重要意義。
  14. Bottom bounce sonar

    海底反射聲納
  15. In mfi, the thesis uses the bottom reflection phase shift as the cost function and the modal wave number as input data. also, it makes errors analysis by the statistical distribution between data errors and parameter errors. there are some new ideas in it

    論文在使用匹配場反演方法反演海底參數中以海底反射相移曲線作為代價函數，模式波數作為輸入數據，同時利用統計分佈進行誤差分析，具有一定的新意。
  16. Since the water bottom multiples usually interfere with the primary reflections and induce overmigration during the migration stage, we propose one simple and easy method to extract the first order water bottom multiple

    海底復反射之存在，不僅干擾了地層的反射訊號，在移位處理時，也會因為速度因素，導致過度移位的現象。
  17. Since this mehod is applied in the post - stack stage and the recognization of the multiple is subjective, so the application of this method should be made very carefully

    本方法不僅對一般海底復反射的摘除有效，對于剖面上其他多餘能量亦能有效地加以去除，但由於摘取之過程是在重合后之剖面進行，且復反射之選取亦較為主觀，所以在應用本方法時必須十分小心謹慎。
  18. In the aspect of detection and high precision estimation of seafloor backscattering, algorithms of fast convergence of energy center and correlation of eigen - replica were developed. also studded were processing methods of weighted mean time ( wmt ) and bearing direction indicator ( bdi ) based on fft beam forming as well as high precision detection and estimation of time of arrival ( toa ) and direction of arrival ( doa ) using split beams phase difference detection technique

    圍繞海底反向散射信號的高精度檢測和估計技術，開發了快速能量中心收斂演算法和特徵模型相關演算法，研究了基於fft波束形成的加權時間平均與方位指示處理方法，並討論了利用分離波束相位差檢測技術的海底反向散射信號到達時間（ toa ）和到達方向（ doa ）的高精度檢測與估計方法。
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