inversion method 中文意思是什麼

inversion method 解釋
反演法
  • inversion : n 1 倒轉，反轉，逆轉；倒置，轉換。2 倒置物，顛倒現象。3 【語法】倒裝法，語序倒置法；（語言的）捲...
  • method : n 1 方法，方式；順序。2 （思想、言談上的）條理，規律，秩序。3 【生物學】分類法。4 〈M 〉【戲劇】...
  1. A study of hybrid optimum impedance inversion method

    混合優化波阻抗反演方法研究
  2. We used occam ' s inversion method to inversion the 1 - d and 2d geo - electric model and have briefly discussed the approach and procedure. trial calculations of the theoretical show that the inversion converges stably and quickly but do n ' t depend on the original model

    首先用occam方法對一維和二維地電模型反演做了研究，結果表明occam方法在電阻率成像中收斂迅速，迭代穩定。
  3. Tikhonov - phillip ' s regularization inversion method of

    正則化方法
  4. In this paper, taking the measured error sound velocity profile as the initial guess value, the sound beam travel times and beam angle recorded by the multi - beam system and the generalized linear inversion method are used to get a sound velocity profile close to the actual sound velocity profile, and the inversed sound velocity profiles have contributed to the reduction of sound velocity profile error

    摘要以測得的誤差聲速剖面作為初始猜測值，利用多波束記錄到的波束傳播時間和波束角等信息，通過廣義線性反演得到一個與實際聲速剖面比較接近的聲速剖面，這有助於減少聲速剖面的誤差。
  5. Second, through employing the 3 - d finite element model and the dual objective function inversion method developed in this paper, and taking the measured fundamental frequency of system and the structure response to a harmonic excitation at the top of structure in field as the reversion objectives, the linear material parameter inversion is performed in ansys by using ansys parameter design language ( apdl )

    第二，採用三維實體有限元模型和本文提出的雙目標函數反演方法，把現場測試得到的系統基頻和頂部激振下實測的結構動力響應作為反演目標，利用ansys參數設計語言（ apdl ） ，在ansys軟體中實現了系統材料線性參數的反演。
  6. Geologic structure modeling is one of the main aim of seismic forward modeling and inversion method, while most of the current modeling systems could not meet the needs of the scientific research and product practices. the geological model input is very complex and very clumsy, so it is high time we solved it by new model description methods and new model input techniques

    構造地質模型的建立是地震正演模擬和反演技術的主要目的之一，但目前已有的很多系統尚不能滿足科研與生產的實際需要，構造模型的建立尤其是輸入工作還是非常繁瑣、復雜，缺乏比較先進、實用的模型描述手段和模型輸入技術。
  7. Pseudo - 2d inversion interpretation for ip sounding data using 1d automatic iterative inversion method

    激電測深數據一維自動迭代反演進行擬二維反演解釋
  8. On the basis of composite exploration methods with gravity prospecting electric survey and setsmic prospectlog in mount liupanshan basin, a geophysical joint inversion method is applied to research and solve the problems about the contact relation between the basin and the mountain, distribution of faults and deep target strata, favorable structural trap features, and so on, which will provide a scientific basis for arrangements of oil and gas exploration

    摘要在六盤山盆地進行重力、電法和地震綜合勘探的基礎上，應用地球物理聯合反演方法研究和解決盆山接觸關系、斷層分佈、深部目的層分佈和有利構造圈閉特徵等問題，為油氣勘探部署提供科學依據。
  9. On the basis of analyzing previous scientists ' work, aeromagnetic data from north china wee reprocessed with 3 - d magnetosphere inversion method and program quantitative buried depth of curie temperature interface was obtained ; seismogenesis and its re1atnhip with curie temperature interface were discussed in the light of results from deep seismic sounding and deep fluid

    摘要在前人工作的基礎上，運用三維磁性層反演方法和程序，對華北地區航磁資料進行了再處理，得出了研究區內居里溫度面的定量埋深，結合人工地震測深和深部流體對地震成因及其與居裏面的關系進行了討論。
  10. A study on the two - dimensional full - parameter inversion method of the electromagnetic propagation resistivity logging

    電磁傳播電阻率測井的二維全參數反演方法研究
  11. Genetic algorithm and multi - grid technique applied to two - step linear inversion method

    遺傳演算法和多重網格在兩步線性反演中的應用
  12. Because the synthetic seismic record and the seismic record data got in the surface are not well matching caused by the dispersion of seismic wave, frequent correction between them must be done before use. under control of well logging data, there are two important methods to get wave impedance from seismic data inversion : wave impedance inversion method based on convolution model and wave impedance inversion method based on wave equation. using seismic data attributes can predict the information of logs

    測井資料和地震資料是地震勘探中兩種最重要的資料，由於地震波的頻散，使合成地震記錄與地面地震記錄不能完全匹配，因此使用之前必須對二者進行頻率校正地震資料在測井資料約束下可以進行反演，以求取地下波阻抗，主要有兩種方法：基於褶積模型的波阻抗反演方法和基於波動方程的波阻抗反演方法可以用多屬性變換由地震資料預測測井信息。
  13. By comparing the numerical results of water infiltration with air and without air, it is shown that the method in this paper is more effective for solving problems of water infiltration in unsaturated soil. in this paper the forming process of oil - bearing basin is the main research object and the mathematic model of geology is built, in order to simulate the dynamic forming process of stratums especially oil - bearing stratum in geology history in the time and space concept, further to investigate the history of petroleum forming, transmitting, accumulating and predict the distributing rule and scope of petroleum, and offer an rapid, quantitative, exact, general choice for the researcher of petroleum geology. with denudation, poor - compactness and sedimentation hiatus, the stratum relations of sedimentation section is judged, and the ancient thickness and pressure of stratum layer are recovered by the inversion method of back stripping. the numerical simulation algorithm of recovery of geological history is also given

    為了利用現代化的計算技術再現含油氣盆地的地史演化發育過程，以便進一步定量化研究油氣的生成、運移和聚集的歷史以及預測油氣分佈規律、分佈范圍，為石油地質學家提供一個快速、準確、定量、綜合的研究手段，本文就含油氣盆地的地史演化發育過程為主要研究對象，建立了數學地質模型，運用優化理論與演算法，在考慮了剝蝕、欠壓實、沉積間斷等地質現象的情況下，採用回剝反演法，應用鉆井、測井、地震等方法獲得的地層物性資料，判別沉積剖面中地層的接觸關系，恢復地層的古厚度、古壓力，構造了地史恢復的數值模擬方法。
  14. Rock permeability coefficient inversion method based on hybrid algorithm

    基於混合優化演算法的巖體滲透系數反演方法
  15. And the procedure of the inversion method is presented step by step

    闡述了用變分伴隨方法的一般分析過程和計算步驟。
  16. The control loop of attitude angle is designed with dynamic inversion method, and is divided into fast loop and slow loop at two time scales. in the end, the result of simulation showed that the three channels of attitude angle are discoupled by dynamic inversion method

    在姿態角通道的設計中，採用動態逆思想，按照時標分離的原則將直升機飛控系統劃分為快慢迴路，並分別採用動態逆的方法進行設計，最後通過模擬得以證明直升機的三個姿態角通道得到有效的解耦。
  17. ( 4 ) the paper has studied the structure and training algorithm of self - recursion neural network. it also studies the convergence and stability of self - recursion neural network " training algorithm by using lyapunov method. then the paper use inversion method to simulate the vibration field of ground vibration caused by track traffic by self - recursion neural network for the first time

    （ 4 ）研究了自遞歸神經網路的結構及訓練演算法，利用lyapunov方法研究了自遞歸神經網路訓練演算法的收斂性和穩定性，並首次利用自遞歸神經網路來反演軌道交通引起地面振動的振動場。
  18. The inversion method of topographic spreading forces is analyzed, and reliable result is obtained

    對高原地形擴展力的反演方法進行了分析，獲得了穩定的反演結果。
  19. The paper proposed the characteristics and inversion method of gravity anomalies spectrum using cosine transform

    摘要提出利用餘弦變換，研究規則體重力異常譜特徵及反演方法。
  20. First of all, it is devoted to discuss the open - loop characteristics and the nonlinear bifurcation analysis and the maneuver ability for the super - maneuverable flight nonlinear model of the new generation fighter. then a flight control system is designed in analytical dynamical inversion method based on the time - scale separation principle

    首先，對新一代殲擊機超機動飛行的非線性模型的開環特性、分叉特性及機動能力進行分析，並以此模型為基礎，採用基於時標分離原則的動態逆控制方法設計了新一代殲擊機的飛行控制系統。
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