規則網格 的英文怎麼說

中文拼音 [guīwǎng]
規則網格 英文
regular grid
  • : Ⅰ名詞1 (畫圓形的工具) instrument for drawing circles 2 (規則; 成例) rule; regulation 3 [機械...
  • : Ⅰ名詞1 (規范) standard; norm; criterion 2 (規則) regulation; rule; law 3 (姓氏) a surname Ⅱ...
  • : Ⅰ名詞1 (捕魚捉鳥的器具) net 2 (像網的東西) thing which looks like a net 3 (像網一樣的組織或...
  • : 格象聲詞rattle; gurgle
  • 規則 : 1. (規定的制度或章程) rule; regulation; ordination; prescribed procedure; rope 2. (整齊) regular
  • 網格 : cancellus
  1. For this purpos, from the point of the log geology, aimed at the actuality of the current fractured reservoir log geology interpretation and evaluation, based on synthetical analysis of the current domestic and foreign fruit of fractal dimension investigation of reservoir fracture, using the method and technique of fractal dimension, through the further discussion of the fractal dimension characteristics of m index and n index in the log interpretation archie model in a sample way and through the theoretic reasoning to the fractal dimension dfa and m index of fractured reservoir interval ' s log curve, according to the geophysical signification of the fractal dimension dfa of fractured reservoir interval ' s log curve shape : the more complicated the change of the curve shape is, the larger the its dfa value is, then the more complicated space structure of fracture and pore, then the higher value of m index of space structure of fracture and pore, and so on, the text propounds an improved method, based on box dimension, of covering log curve with scale grid, and by programming computes the dfa and its m index value of fractured reservoir interval ' s log curve, for instance, ac and rt curve, ect, then further puts this technique into application investigation, and makes analysis of application effects in the reservoirs located in l area of qx oil field from three aspects : 1. the dfa and its m index value of fractured reservoir interval ' s log curve, for instance, ac and rt curve, ect, which are derived from computing, is used to identify reservoir type by crossplotting m index with the product df _ acrt of fractal dimension of acoustical wave log curve and restivity log curve and by experiential discriminance plate of reservoir type in l area of qx oil field

    因此,對該區裂縫性儲集層的類型識別、孔滲特徵的測井地質解釋以及儲層裂縫的發育和分佈律進行深入的研究便成為本文研究的出發點。為此,本文從測井地質的角度,針對當前裂縫性儲層測井地質解釋與評價的現狀,在綜合分析當前國內外儲層裂縫的分形分維研究成果的基礎上,利用分形分維方法和技術,通過對archie測井解釋模型中的m指數、 n指數的分形分維特性的深入淺出的論述以及裂縫性儲層段測井曲線分維d _ ( fa )與m指數的理論推導,根據裂縫性儲層測井曲線形態分維值的地球物理意義? ?曲線變化越復雜,其分維值d _ ( fa )越大、裂縫孔隙空間結構越復雜、裂縫孔隙空間結構指數m值越高等特徵,提出了改進的基於盒維數的測井曲線覆蓋法,編程計算了裂縫性儲層段常測井曲線(如聲波和電阻率曲線)上分形分維值及其m指數值,進而從以下三個方面對qx油田l區塊的裂縫油藏進行應用研究,效果十分理想: 1將計算得到的可變的m指數與聲波和電阻率分維之積df _ acrt進行交繪,採用儲層分維值分類技術統計分析這些參數變化的律,並結合qx油田l區塊儲層類型經驗判別圖版,從而實現qx油田l區塊下白堊統的裂縫性儲層的類型識別。
  2. We use fuzzy mathematical morphology to remove noise and dust which can lower noise successfully and also make up a loss of intensity caused by fluorescence blench. to acquire the target region, we purpose automatic gridding method based on image segmentation for image with irregular spots, it ' s segmentation through threshold. this method is presented simply and fast

    定位中,本文針對信號點不的晶元圖像提出了基於圖像分割的自動定位方法? ?閾值分割,該方法簡單快速,但對于光密度分佈不均勻的信號點,可能會去掉部分微弱信號,降低了計算的準確性。
  3. The method, firstly, grids the precipitation amount by conicoid, then judges and traces isoline and brings forward a way of how to avoid connection uncertainty of isoline

    該方法首先用二次曲面對不站點雨量進行化,然後在上對等雨量點進行判斷、追蹤以及在追蹤過程中如何消除追蹤的二義性。
  4. Using the split steps finite element method, the varied - boundary two - dimensional numerical model of diurnal tide and tidal current in the luoyuan bay is constructed

    摘要採用不三角形的分步雜交法,建立羅源灣海域二維變邊界全日潮汐和潮流數值模型。
  5. Chapter 10 of transactions models for advanced database applications. morgan kaufmann, 1992. 12 wachter h, reuter a. contracts : a means for extending control beyond transaction boundaries

    在事務執行過程中,一旦預先定義的補償事件出現,事務服務根據庫中的補償,生成相應的補償操作。
  6. This means that the nine - point scheme does not apply to irregular quadrangle grids

    換言之,該式不適應於一般的不四邊形
  7. If accessing a patent on the internet were to constitute an infringement, this would go against the fundamental quid pro quo on which patent law is based, eisenberg contends

    艾森柏斷言,如果在路上儲存或取得專利標的就會構成侵權,無異將推翻目前專利法所依循的游戲
  8. A region - growing algorithm was proposed to reconstruct triangular meshes from unorganized point cloud

    摘要提出一種對無點雲進行三角重構的區域增長演算法。
  9. Because 3d surface model contains huge number of triangles, a mesh simplification algorithm based on triangle edges shrinkages is presented in this paper to speed up the rendering in real time. in chapter four, the cutting of reconstructed 3d models is explored. in order to observe expediently the size and interspaces structure of inner tissues and avoid the discommodiousness of surface reconstruction, a simple cutting methods based on ray - casting algorithm is presented to get the inner images information

    第三章主要對marchingcubes ( mc )表面重建演算法進行描述, mc演算法是基於體數據抽取等值面的經典演算法,本文實現了這種等值面構建表面模型的演算法,並對其演算法的二義性進行了相應的處理;針對其重建速度較慢的問題,提出了體素間相關性處理的方法來加快重建速度;並對其生成的表面幾何模型所包含三角面片數量巨大的問題,提出一種快速有效的三角形邊收縮演算法進行簡化,提高了表面模型的繪制速度。
  10. Theoretical analysis and numerical experiments show that the improved nine - point scheme not only has completely overcome the second drawback mentioned above that the original nine - point scheme can not apply to the parabolic problem with diffusion coefficient drastically varying, but also has partly improved the applicability of the scheme when performed over irregular grids

    ( 2 )針對九點式的上述缺點提出了改進方案。改進后的九點式完全克服了原式不適用於熱傳導系數劇烈變化的拋物問題的缺點,同時部分改善了該式對不規則網格的適應性問題。
  11. These data consist of scalar data ( temperature, pressure, etc ) and vector data ( velocity, etc ), which are commonly defined on unstructured grids with complex topology

    這些數據類型比較復雜,既有溫度、壓力等標量數據,又有速度等矢量數據,而且它們通常定義在非規則網格上的拓撲關系也很復雜。
  12. Wavelet - based multi - resolution analysis of irregular meshes

    規則網格的小波多解析度分析
  13. The sparse matrix canonical grid ( smcg ) method is a numerical method that was developed recently

    稀疏矩陣規則網格法( smcg )是近年來才被提出的一種數值方法。
  14. In this paper, by using monte carlo method with irregular grid random walk in time - space domain the problem of mass concrete transient temperature field was solved

    摘要利用求偏微分方程的蒙特卡羅演算法,通過在時空域中不規則網格隨機游動來求解大體積混凝土不穩定溫度場。
  15. A new finite - difference method is developed for seismic modeling and reverse - time migration based upon the voronoi cell construction on irregular grids. curved velocity boundaries and irregular earth surface can be accurately represented using the irregular grid implementation. therefore the modeled and migrated results can be more accurate, and meanwhile, the efficiency is still preserved using an explicit finite - difference scheme

    本文的方法可以實現任意非規則網格上的顯式差分計算,因此該方法在保持了傳統的矩形差分演算法簡單、高效特點的同時,又能精確地描述彎曲界面和起伏地表,提高了有限差分地震模擬和偏移結果的精度。
  16. The details of the construction and characteristics of the new finite - difference scheme are presented in this thesis, by using both the integration theorem and the taylor expansion theory. it is proved that the new approach has the second - order accuracy on the grids with axis - symmetric voronoi cells and at least has the first - order accuracy in general. according to this character of the scheme and the computational requirements of the finite - difference approach, a striping procedure is involved to decompose the velocity model into variable spatial size grids with a nearly constant tune step preserved

    本文從積分定理和taylor展開兩個角度,詳細分析了基於voronoicell的非規則網格有限差分演算法的構造過程及性質,並且在理論上證明了本文的差分方法的精度與形狀的關系:當voronoicell為關于節點的軸對稱圖形時,本文差分方法具有二階精度;在一般的上,至少具有一階精度。
  17. The paper gave disperse pattern of laplace function under in - uniform grid, which fulfills acceptance character and error maximization theory. it also has fulfills the character of extreme value

    本文在一個不路上離散拉普拉斯運算元的差分式,不但能滿足相容性及極值原理,而且還具有誤差極少性質。
  18. The main results are as follows : 1. dynamical behavior in coupled map lattices with regular topology are investigated by using lyapunov componet. 2. dynamical behavior in coupled map lattice with scale - free topology are investigated in detail. our strategy is to apply three feedback control methods, including constant feedback and two types of time - delayed feedback, to a small fraction of network nodes to reach desired synchronous state

    本論文正是對具有無標度拓撲結構的耦合映象子的動力學行為進行了研究,主要內容和創新點如下: 1 .利用lyapunov指數對具有路結構的耦合映象子系統的動力學行為進行研究; 2 .對具有無標度路結構的耦合映象子系統的動力學行為進行了詳細研究;為了使系統達到同步,我們的策略是應用三種反饋方法(常數反饋和兩種時延反饋)對系統的部分節點進行控制以達到我們期望的狀態。
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