方格法 的英文怎麼說

中文拼音 [fānggéfǎ]
方格法 英文
grid model
  • 方 : Ⅰ名詞1 （方形; 方體） square 2 [數學] （乘方） involution; power 3 （方向） direction 4 （方面） ...
  • 格 : 格象聲詞rattle; gurgle
  • 法 : Ⅰ名詞1 （由國家制定或認可的行為規則的總稱） law 2 （方法; 方式） way; method; mode; means 3 （標...
  • 方格 : check
  1. For a class of quadratic finite element diseretization systems of an elliptic boundary problem with jump coefficients under the unstructured quadrilateral grids, we are concerned with two kinds of quadratic lagrangian finite element equations, by analyzing the relationship between the linear finite element and quadratic finite element basis functions, a hew amg method is designed

    摘要針對一類帶間斷系數的橢圓邊值問題，在非結構四邊形剖分下，討論了兩種二次拉格朗日有限元方程的代數多重網格法，通過利用雙線性元和二次元基函數之間的表示關系，給出了一種新的網格粗化演算法和構造提升運算元的代數途徑。
  2. The paper gave some methods for calculating the area of anomalistic area on plane, and then deduced the methods for calculating coordinates points and counting grids, and finally the paper gave another method of counting pixels

    介紹幾種求取平面不規則區域面積的方法，再推演出專用於計算海域面積的坐標法和方格法，並給出一種適合計算機計算的數點法。
  3. The paper is based on an arcuated built - up system bridge - zhongshan no. one bridge to be built in guangzhou, adopts the large universal finite element programme ansys, takes spatial action among members into account, establishes a three - dimension finite element model, and discusses the following several aspects : firstly, when three - dimensional finite model of a complicated bridge is founded, a beam - lattice method is a kind of applied and effective spatial analysis method, which is used to analyze superstructures of a bridge

    本文以廣州市中山一橋為背景，採用大型通用有限元程序ansys ，考慮構件間的空間相互作用，建立了三維的有限元模型，重點對以下幾個方面進行深入探討：首先，在對復雜的橋梁結構進行三維的有限元模型建立時，梁格法是分析橋樑上部結構比較實用而且有效的空間分析方法。
  4. Second, go deep into investigate the frame and calculate method of real options, apply formulation of gesk, black - scholes carr and margrabe to a instance, and compare the results of different formulations. make use of binominal lattice ^ finite difference and monte carlo to one instance. this paper suggests that the operable procedure and method copeland and antikarov provided with monte carlo simulation and binominal lattice is a best way

    第二，深入分析實物期權應用框架和計算方法，利用gesk公式、 black - scholes公式、 carr公式和margrabe公式對具體的實例進行了計算比較，又採用二項網格法、有限差分方法和蒙特卡羅方法對實例進行了模擬計算。
  5. Based on basic principles of grillage method, an improved grillage model of wide cantilevers bridge deck is brought forth and its effectiveness is verified after generalizing rules of grillage meshing and sectional characteristic

    基於梁格法的基本原理，提出了寬翼緣上部結構分析的改進梁格模型，並總結了梁格單元劃分和截面特性計算的一般方法，最後通過算例驗證了該模型和方法的有效性。
  6. Chapter nine, ten and eleven develop the discrete methods to price exotic options, in which chapter nine prices exotic options using the shooting target gird method, chapter ten prices the options using improved shooting target gird method when the underlying asset obeys cev process, and chapter eleven prices the double lookback options using five - bifurcation tree method. in the last chapter, application of option pricing theory is studied in executive stock option plan

    第九、十、十一章研究的是用離散方法對變異期權進行定價，其中，第九章是用打靶格法對一列變異期權進行定價；第十章，用改進的打靶格法對標的資產的價格服從cev過程的變異期權進行定價；第十一章用五叉樹模型對雙回望期權進行定價。
  7. A highly efficient numerical algorithm by using multi - grid method ( mgm ) is introduced to solve the three dimensional field distribution in the present paper. formulae of the restriction and prolongation in mgm computation is deduced, and a 3d program of mgm is accomplished, which can solve the field distributions in electron optical systems for various electrostatic lenses. the 3d field distribution in an electrostatic concentric spherical model is tested with mgm algorithm and an algorithm based on finite difference method ( fdm ) respectively. comparing these two results in view of computational efficiency and computational accuracy, it appears that mgm is superior to fdm in solving electrostatic field distribution for the electron optics problem. this paper shows that the 3d field computation using mgm greatly improves the computational efficiency of field distributions in electron optical systems and shortens the computational time

    本文將一種高效率的數值計算方法? ?多重網格法引入三維靜電場分佈的計算，多重網格法利用限制和延拓可迅速求得滿足精度要求的場分佈.研究了求解各種靜電透鏡電子光學系統三維場分佈的多重網格法程序，驗算了靜電同心球模型的三維場分佈.通過與目前在場計算中常用的有限差分法進行比較，可以看出多重網格法的計算效率和計算精度優于有限差分法.本文表明利用多重網格法計算三維場大大提高了場分佈的計算效率，縮短了計算時間，因此為后續計算打下了良好的基礎
  8. As soon as a comment occurs to me, i jot it down in the appropriate box ? fleshing out the skeleton

    聽講過程中，如果我對講者有任何意見，我就在適當的方格內寫下我的看法。
  9. Comparing the results of one irregular box beam obtained by the gridiron method to that by fem, the characteristics of the application scope, merits and drawbacks of the gridiron method are convinced. it is shown that the gridiron method underestimates the results in contrast to fem when analyzing irregular box beams

    對上德立交橋中的一聯異形箱梁通過不同的方法以及試驗進行分析和計算，詳細地說明了異形箱梁設計中常常使用的梁格法的適用情況和實際的效果。
  10. In the first part, the steady nonlinear vortex lattice method is adopted to calculate the hydrodynamic characteristics of open water ichthyoid rudder, and the induced velocity of ichthyoid rudder is calculated using panel method

    本文理論計算部分，採用定常非線性渦格法計算魚形舵的水動力性能，用面元方法計算舵流場的誘導速度。
  11. Silver iodide nano - powder has been produced by salt of silver and iodide in an alcohol solvent. the optimal conditions of the process has been studied by latin square experiments

    摘要乙醇中採用銀鹽和碘化物制備碘化銀納米微粉。用拉丁方格實驗法確定合成過程中的適宜條件。
  12. Methods for analysis and testing of coal and coke - liebig method

    煤和焦炭分析與試驗方法.第106部分:李比格法
  13. Needless to say, the method of integral equations and the green's function technique can also be developed.

    無庸贅言，也可以發展積分方程法或格林函數技術。
  14. When the arm rising or descending suddenly or when the whole vehicle moving or stopping, the aerial working platform vibrates too seriously. so it ' s necessary that dynamic analysis for aerial working platform be performed

    本文運用了分析力學的方法對直臂式高空作業車進行了動力學分析，即運用拉格朗日方程法對直臂式高空作業車的整體建立起了動力學模型。
  15. Compared with the behavior of macromolecules in real solution system, the adsorption information in the monte carlo simulation system, such as adsorption isotherm, surface coverage, and bound fraction, was studied for discussing its relation to simulation parameters. five - selection simple cubic lattice, self - avoiding walk, and nearest interaction model were used to construct the homopolymer adsorption model on the solid - liquid interface. periodic boundary conditions were used to reduce the fixed error from limited cubic lattice in size

    模擬中採用五選擇簡單立方格子上的自迴避行走和最近鄰相互作用模型；使用周期性邊界條件以減小有限大格子空間帶來的系統誤差；用鏈節間相互作用能、界面吸附能、體相濃度和鏈長約束體系中的高分子的吸附行為；用末端轉動、 l -翻轉、曲柄運動、蛇形運動和r - r切除-生長法對模擬體系進行擾動；用系統達到吸附平衡后的樣本來研究模擬體系中的高分子鏈在固液界面上的吸附。
  16. Besides, the gauss interpolation function and the domain of support which includes much more nodal information than finite element method does is used to make meshless method much more earlier solve the large deformation and distortion and describe the local characteristic ( such as stress locality et al. ) more facilely

    並由於在無網格法中採用了高次插值函數和包含有較多節點的支持域（在有限元法中的支持域只包含單元節點） ，從而使得無網格法能方便地處理變形畸變和應力應變局部化等問題。
  17. In the second part, firstly, the mathematical model for predicting hydrodynamic characteristics of varivec propeller under steady or unsteady condition are present, based on the general propeller lifting - surface theory, potential flow theory and green theorem. then, theoretical calculation methods for predicting hydrodynamic characteristics of varivec propeller designed above paragraphs are present, based on the finite basic solution method, the unsteady vortex lattice method and hess - smith method

    在理論計算部分，本文首先基於常規螺旋槳升力面理論、勢流理論和格林定理建立了定常和非定常狀態下全方向推進器水動力性能計算的數學模型，然後利用有限基本解法、非定常渦格法和赫斯?史密斯方法對全方向推進器定常和非定常狀態下的數學模型進行了數值離散，接下來針對前面所設計的全方位推進器進行了數值預報。
  18. The bags feature a cartoon of an open - mouthed arafat in khaki military dress and his trademark black - and - white checkered headscarf against the backdrop of a palestinian flag. the cheese - flavored corn puffs lie at arafat ' s feet

    只見在巴勒斯坦旗幟背景下，阿拉法特身穿卡其布軍裝，頭戴標志性的黑白方格頭帕，張開著嘴，似乎在向人們說著些什麼。
  19. Pelagea danilovna melyukov, a broad - shouldered, energetic woman in spectacles and a loose house dress, was sitting in her drawing - room, surrounded by her daughters, and doing her utmost to keep them amused

    佩拉格婭丹尼洛夫娜梅柳科娃是一個敦實的精力充沛的女人，戴一副眼鏡，穿一件對襟無扣的寬大的連衣裙，坐在客廳中，幾個女兒圍在她身邊，她想方設法不使她們感到煩悶。
  20. But as matters really stood, to watch miss ingram s efforts at fascinating mr. rochester, to witness their repeated failure - herself unconscious that they did fail ; vainly fancying that each shaft launched hit the mark, and infatuatedly pluming herself on success, when her pride and self - complacency repelled further and further what she wished to allure - to witness this, was to be at once under ceaseless excitation and ruthless restraint

    但實際情況並非加此，目睹英格拉姆小姐想方設法遮住羅切斯特先生，看著她連連敗績她自己卻並沒有意識到，反而徒勞地幻想，每一支射出的箭都擊中了目標，昏頭昏腦地為自己的成功而洋洋得意，而她的傲氣與自負卻越來越把她希望誘捕的目的物拒之於門外看著這切使我同時陷入了無盡的激動和無情的自製之中。
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