細化網格 的英文怎麼說

中文拼音 [xìhuàwǎnggé]
細化網格 英文
tessellated mesh
  • 細 : 形容詞1 （條狀物橫剖面小） thin; slender 2 （顆粒小） in small particles; fine 3 （音量小） thin ...
  • 網 : 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 : 格象聲詞rattle; gurgle
  • 網格 : cancellus
  1. Moreover, the data format required and the way how to plot the finite element map by means of gid software are introduced

    另外，還研究了細觀有限元剖分數據在gid軟體中實現無網格可視化的格式和方法。
  2. 15 doo d, sabin m. analysis of the behavior of recursive division surfaces near extraordinary points. computer aided design, 1978, 10 : 356 - 360. 16 zorin d, schr " oder p. subdivision for modeling and animation

    數字幾何處理的研究內容主要包括：幾何模型獲取曲面光順細分多解析度分析參數化網格編輯幾何壓縮形狀比較以及基於點的模型等等。
  3. I take into account the neighbor letters remembering that some of them may not be initialized yet when i calculate the affinity of candidate cells for that grid position

    在為網格位置計算候選細胞的關聯性時，我考慮了相鄰字母（記住，它們其中的一些可能還沒有被初始化） 。
  4. The algorithm, which consists of two main parts, i. e. the particle tracing and the density estimation with mesh decimation, is described in detail

    演算法主要由兩個模塊組成：粒子跟蹤過程，網格優化與密度估計過程，在此進行了詳細介紹。
  5. This article mainly discusses the model ' s architecture and the intellectualization of the grid ' s service requisition, search, response and the resources management

    本文對模型的體系結構、模型體現的網格服務請求、搜索、響應以及網格資源管理智能化等功能進行了較詳細地論述。
  6. Based on former researcher ' s works, an algorithm for grid nodes extraction from thinned grid image is present

    基於以前研究者的工作，提出了從細化網格圖象中提取網格點的演算法。
  7. As tropical cyclones can cover distances of hundreds of kilometres, the area covered by the open coast model has to be large and the grids used in the model correspondingly coarse

    由於熱帶氣旋的影響范圍可以廣達數百公里，開闊海岸風暴潮模式的覆蓋范圍亦要相應擴大以致模式內網格點間的距離大了，一些細微的海岸線變化如港灣和河口就不能在這網格上顯示出來。
  8. As tropical cyclones can cover distances of hundreds of kilometres, the area covered by the open coast model has to be large and the grids used in the model correspondingly coarse. the disadvantage is that small variations in coastlines such as bays and inlets cannot be resolved

    由於熱帶氣旋的影響范圍可以廣達數百公里，開闊海岸風暴潮模式的覆蓋范圍亦要相應擴大以致模式內網格點間的距離大了，一些細微的海岸線變化如港灣和河口就不能在這網格上顯示出來。
  9. In this algorithm, the sharp features on a mesh model are located through analysis of quadric error matrixes of super - neighbor of vertices on the model, so that these features can be preserved during mesh simplification

    通過分析網格模型中頂點超鄰域的二次誤差矩陣，對模型上的重要細節特徵進行定位，實現了網格簡化過程中細節特徵的保持。
  10. An original mesh generation method based on the nc track points of tool surfaces is proposed here, the method can automatically generate meshes consisting of only quadrilateral elements, which is desirable for better accuracy and efficiency of simulation. besides, an automatic local coarsening algorithm for structured quadrilateral meshes is also developed. for arbitrary discrete points on auto body surfaces, an automatic triangulation method is adopted and a series of mesh optimization methods with given constraint conditions are proposed

    創新地提出了基於模具型腔表面nc數控軌跡點的全自動四邊形網格生成演算法，提出了結構化四邊形網格局部自動優化演算法，研究了基於車身曲面離散點的三角形網格自動生成演算法，並提出了給定約束條件的三角形優化演算法，探討性地研究了基於模具曲率半徑的板料初始網格局部自動細化演算法。
  11. A hardware independent image acquisition interface is designed. aimed at grid images, a reasonable image processing procedure is employed, including segmentation, binarization, close, thinning and sub - pixel image processing technique based on b - spline interpolation

    基於網格標記圖象，設計了一系列的合理的圖象處理步驟，包括圖象分割並二值化、二值圖象閉運算、細化以及基於b樣條插值的亞象素圖象處理技術。
  12. Based on the manifold element method, zienkienwicz and zhu ' s error estimation is adopted. a fine mesh is got by automatic mesh generation. soil body is nonlinear, and incremental elastoplastic can simulate it well

    根據zienkienwicz和zhu提出的應力平滑誤差原理計算流形單元誤差，應用自行編制的平面三節點網格生成器，進行流形單元的網格細剖和優化。
  13. Grid independent studies were carried out to ensure essentially no changes after doubling the grids numbers

    在數值計算過程中，不斷細化網格，直到數值解幾乎不再發生變化，得到與網格獨立無關的解。
  14. This thesis is to present and analyze one class of regularized multi - grid algorithms ( rmga ) for solving operator equations of the first kind. the rmga employs tikhonov ' s regularization to solve the corase grids equations with a new choicing parameter ' s posteriori - method for improving the numerical stability, and adopts a new smoothing strategy to correct the solutions on the fine grids for preserving the high efficiency of mgm. meanwhile, some key technical problems in the process of implementation of rmga are disscussed

    本文將提出一類適合第一類運算元方程的正則化的多重網格演算法，它結合一種新的正則參數選取準則，應用tikhonov正則化來求解粗網格方程保證了求解的穩定性；而在將解向細網格延拓時使用了一種新的光順處理策略。
  15. Further, the codes of the meso - scale structured finite element grids of concrete are developed. ( 2 ) the fortran program to generate random convex polyhedron aggregate based on the topology of spherical aggregates and the codes of the meso - scale structured finite element grids of concrete are developed

    （ 2 ）為了實現骨料模型和其細觀有限元網格的可視化，本文還研究了利用現有商業軟體生成多面體隨機骨料的可視化混合編程的方法。
  16. Using fluid analyze software, the 3d turbulent flow is stimulated based on navier - stokes equations and k - model. the turbulent flow through axial flow pump impeller is simulated by using the non - uniform triangle mesh system and the finite volume method. calculated results are presented at the design operating condition for the impeller in detail, which give a valuable reference to improve the performance of the impeller

    最後，應用cfx流體分析軟體，基於n - s方程和標準-紊流模型，採用非結構化網格技術，用聯立求解各變量代數方程組的方法對設計工況下的軸流泵葉輪內部的三維紊流場進行了詳細的數值計算與分析，並預測其性能。
  17. For this reason, the separate block modeling and grid refining technique are adopted to control the trend of curved surface and to generate equal spaced grids, thus the hard problem of finite element grids differentiation was solved

    為此，採用分塊建模和網格細化技術以控制其曲面走向，生成等距網格，解決了有限元網格劃分難題。
  18. ( 2 ) the explicit simulating process for the pulse combustion spray drying process in this project, both the gas - phase equations and particle - phase equations were integrated in the computational cell using up - wild scheme to obtain the finite difference equations. the gas - phase equations are solved using the simpler algorithm and multiple iterations have been made based on a two - way coupling ( legaml algorithm )

    （ 2 ）進行了模型的求解本文詳細論述了該類數學模型的具體求解過程，包括模擬區域的確定和非結構化網格的劃分、邊界條件的選擇、微分方程的控制容積離散方法、代數方程組的simpler解法以及兩相流方程的legami演算法。
  19. Based on the hoppe ' s progressive mesh generation algorithm, restrict the simplified mesh model ’ s vertices to the initial mesh model ' s vertex set, when refinement sequence is generated. this can reduce the information included in the refinement sequence

    在hoppe漸進網格生成演算法的基礎上，在生成細化序列時，將簡化網格模型的頂點局限於初始網格模型的頂點集合中，減少了細化序列所包含的信息。
  20. Grid generation is a pivotal technology of cfd ( computational fluid dynamics ). follow the complication of problem in cfd field, the grid generation technology has developed in two ways : in the first place, it improved grid generation method to adopt the increasingly complicated figuration ; on the other hand, it developed new methods to deal with the problem including fluctuant surface, such as multi - body separation problem etc. among this ways, the overlap grid technology is a vive research aspect

    網格技術是cfd （ computationalfluiddynamics ）領域中的關鍵技術。隨著cfd涉及問題的復雜化，網格技術在兩個方向上逐步發展:一方面針對不斷復雜的外形處理需求改進網格方法，從而能夠模擬復雜飛行器及其各個氣動部件的細節;另一方面發展適應撲翼、多體分離等變幾何外形問題的網格方法，使得cfd的工程應用領域不斷拓寬。這其中，重疊網格方法是一個較有活力的研究方向。
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