隨機介質 的英文怎麼說

中文拼音 [suíjījièzhí]
隨機介質 英文
random medium
  • 隨 : Ⅰ動詞1 （跟; 跟隨） follow 2 （順從） comply with; adapt to 3 （任憑; 由著） let （sb do as he li...
  • 機 : machineengine
  • 質 : Ⅰ名詞1 （性質; 本質） nature; character; essence 2 （質量） quality 3 （物質） matter; substance;...
  • 隨機 : random stochasticrandom
  1. In this way, corresponding to every single viscoelastic random medium model, we can calculate and gained 6 different wave field characteristic quantities

    這樣，對應每一個粘彈性隨機介質模型，我們均可計算得到6個不同的波場特徵量。
  2. In 6. 635, topics covered include : special relativity, electrodynamics of moving media, waves in dispersive media, microstrip integrated circuits, quantum optics, remote sensing, radiative transfer theory, scattering by rough surfaces, effective permittivities, random media, green ' s functions for planarly layered media, integral equations in electromagnetics, method of moments, time domain method of moments, em waves in periodic structures : photonic crystals and negative refraction

    本課程所覆蓋的論題包括：狹義相對論、運動媒質的電動力學、色散媒質中的波、微帶集成電路、量子光學、遙感、輻射傳輸理論、粗糙表面上的散射、有效介電系數、隨機媒質、平面層狀媒質的格林函數、電磁學中的積分方程、矩量法、時域矩量法、周期結構中的電磁波：光子晶體和負折射率。
  3. To study the wave field characteristics of 2 - d transversely isotropic elastic random medium, we separately calculated the statistical characterizations ( horizontal center frequency, vertical center frequency and relative magnitude of the wave field energy ) in the five different time sections

    為研究橫各向同性彈性隨機介質模型中的波場特徵，我們在五個不同的時間區段上，分別計算剖面的三個統計特徵（橫向中心頻率、縱向中心頻率、波場能量相對值） 。
  4. To study the wave field characteristics of 2 - d viscoelastic random medium, we divide up the theoretic recording sections ( vertical component ) into two different time sectors, and separately calculated and extracted the three statistical characteristics ( horizontal center frequency, vertical center frequency and relative magnitude of the wave field energy ) in the two different time sectors

    為研究粘彈性隨機介質模型中的波場特徵，我們在理論記錄（垂直分量）剖面上選取兩個時間區段；在這兩個不同的時間區段上，分別計算剖面的三個統計特徵（橫向中心頻率、縱向中心頻率、波場能量相對值） 。
  5. Expectational research about stochastic media theories of ground surface movements for drilling solution mining

    鉆井水溶法開采礦區地表移動隨機介質理論預計研究
  6. Application of stochastic medium theory to predicting settlement in longitudinal surface due to tunnel construction by shield

    隨機介質理論在盾構法隧道縱向地表沉降預測中的應用
  7. The authors reviewed the achievements of these researches of complex medium including fractured medium, bi - phase medium and random medium, so as to accumulate the basal systemic information for the future

    本文對其在裂縫介質、雙相介質及隨機介質等方面的研究所取得的成果作一綜述，以期為今後在該領域的研究積累較為系統的基礎資料。
  8. Stochastic medium model and engineering example ofground surface movements due to foundation excavation

    基坑工程開挖引起地表移動變形的隨機介質模型及工程實例
  9. The development from traditional research of layered media to heterogeneous anisotropic media and to random media, is required to solve the problems in petroleum exploration

    摘要從傳統的層狀介質研究發展到對非均勻各向異性介質乃至隨機介質研究，是解決當今高難度油氣勘探和高標準油氣開發問題的需要。
  10. The thesis introduces the biot ' s three - dimension consolidation theory based on absolute linear - elastic theory ; the thesis designs the pit dewatering scheme of hand - dug piles support of shenyang subway ' s shenyang station construction ; the thesis uses finite element program to simulate the influence on around environments caused by pit dewatering, and finds the change laws of earth mass inner stress and the effect parameters on the surface deformation on the basis of reasonable hypothesis and the analysis of ground water exploitation progress. combined with stochastic medium theory, the thesis introduces dewatering subsidence coefficient, sets up the predicting model of the surface deformation caused by dewatering, and develops the computing program ; by application of program on a single well of underwater exploitation, it is proved that the program is feasible, so the prediction of the surface deformation caused by underwater exploitation is realized

    本文介紹了基於線彈性本構關系的biot理論；設計了擬建沈陽地鐵沈陽站點人工挖孔樁支護施工的基坑降水方案；利用有限元程序，模擬了基坑降水對周圍環境的影響；在合理假設的基礎上，分析了地下水開采過程中，地層應力的變化規律，找到了影響地面變形的參數；與隨機介質理論相結合，通過引入采水下沉系數建立了地下水開采引起地面變形的預計計算模型，並編制了電算化程序；通過某單井開采實例驗證了該方法的可行性，實現了地下水開采引起地面變形的預計。
  11. Confirmed in the random medium models that the change of the anisotropic coefficients will arouse the change of some statistical behavior in the wave field records, induced and gained several conclusions

    證實了在隨機介質模型中，各向異性系數的變化會引起波場記錄上的某些統計特徵的變化，歸納得出了若干結論。
  12. Random medium model and monitoring of surface movement and deformation caused by excavation of urban underground works

    城市地下工程開挖地表移動與變形的隨機介質模型及監測
  13. In this way, corresponding to every single transversely isotropic elastic random medium model, we can calculate and gained 15 different wave field characteristic quantities

    這樣，對應每一個橫各向同性彈性隨機介質模型，均可計算得到15個不同的波場特徵量。
  14. Trough the staggered - mesh finite difference simulations of the wave equations, simulated the propagation of the seismic wave and the relevant zero offset time record in the 2d viscoelastic random medium models

    摘要通過交錯網格有限差分正演，模擬了平面地震波在二維粘彈性隨機介質模型中的傳播及其自激自收時間記錄。
  15. This paper, through the staggered - mesh finite difference simulations of the wave equations, simulated the propagation of the seismic wave and relevant zero offset time record in the various transversely isotropic elastic random medium models

    摘要本文通過交錯網格有限差分正演，模擬了平面地震波在二維橫各向同性彈性隨機介質模型中的傳播及其自激自收時間記錄。
  16. Via the forward modeling in the 2 - d transversely isotropic elastic random medium, we studied the change features of the wave field characteristic quantities as changing the medias autocorrelation length and anisotropic coefficient

    我們通過在二維橫各向同性彈性隨機介質中的正演模擬，研究當自相關長度以及介質的各向異性系數變化時，對應的上述波場特徵量的變化特點。
  17. Application of stochastic medium method to predict the influence degree on ground surface construction due to tunnel excavation

    隧道開挖對地表建築物影響的隨機介質分析方法
  18. Stochastic medium model and monitor of surface movements due to excavation

    工程開挖地表移動的隨機介質模型及監測技術
  19. There are two kind methods of studying surface subsidence caused by ground water exploitation project. one is classical geomechanics method which is on the basis of terzghi ' s one - dimension consolidation theory and biot ' s three - dimension consolidation theory, the other is mathematical method on the basis of stochastic medium theory presented liu baochen and yang junsheng

    地下水開采引起地表沉降的研究方法有二種，一種是經典的以太沙基一維固結理論和比奧三維固結理論為基礎的巖土力學方法；另一種是劉寶琛、陽軍生等人利用隨機介質理論進行研究的數學方法。
  20. In accordance with peculiarity of earth ' s surface being covered by thick soil layer, the stratum in north - west mining area, are classed as rock layer and soil layer, and the mathematic model of predicting surface movement is established according to the stochastic medium theory, the method for solving mathematic model and setting - out the parameters in prediction are developed

    摘要針對西北礦區地表為巨厚黃土層的特性，將上覆地層分為巖層和土層兩種不同介質，應用隨機介質理論建立此類礦區地表移動預計的數學模型，並提出模型的解算方法及預計參數的確定方法。
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