顯式差分格式 的英文怎麼說

中文拼音 [xiǎnshìchāfēngéshì]
顯式差分格式 英文
explicit difference schemes
  • 顯 : Ⅰ形容詞1 （明顯） apparent; obvious; noticeable; evident 2 （有名聲有權勢的） illustrious and inf...
  • 式 : 名詞1 （樣式） type; style 2 （格式） pattern; form 3 （儀式; 典禮） ceremony; ritual 4 （自然科...
  • 差 : 差Ⅰ名詞1 （不相同; 不相合） difference; dissimilarity 2 （差錯） mistake 3 [數學] （差數） differ...
  • 分 : 分Ⅰ名詞1. （成分） component 2. （職責和權利的限度） what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] （料想） judge
  • 格 : 格象聲詞rattle; gurgle
  • 格式 : form; layout; pattern; format; mode; style
  1. And the explicit finite difference method, the combining method of the central difference method and newmark s constant average acceleration method, and the transmitting boundary are used. by comparing the acceleration determined by the several methods of the displacements or velocities, a computing method of acceleration employed the one side difference of velocity is more practicality in this research. corresponding to normal incidence of the body waves, p waves or svwaves, and rayleigh surface waves, two two - dimensional finite difference programs are compiled to compu te the dynamic response of two - phase media

    以土力學模型為基礎，利用以土骨架和孔隙流體的四個位移為基本未知量的數值方法去模擬二維飽水介質中的地震波傳播，採用了顯式差分方法（中心差分法和newmark常平均加速度法結合）和透射邊界，通過比較利用幾種差分格式求解的加速度結果，發現一種用速度單邊差分求解加速度的方法在本文研究中較為實用，分別編制了體波（ p波或sv波） 、 rayleigh面波輸入時求解兩相介質動力響應的兩個二維數值分析程序。
  2. This paper refers to several creation in compatibility with large volume of fed display and conversion of different video signal. it firstly used special central chip al300, designed correlative circuits, successfully developed vga full - color fed console system, compatible with resolution 1280 1024, achieved functions such as multi - video signal conversion and interleaving, met vga ’ s resolution of fed. it firstly designed and fabricated vga interface and separated video interface - - s - video, converting several video signals to 24 bits full - colored digital image signal in fed driving system, achieved separation of luminance signal and chromatism signal, enhanced the bandwidth of luminance signal

    首次採用平板顯示專用控制晶元al300 ，設計並製作了相關配套電路，支持的最高解析度是1280 1024 ，實現解隔行和多種視頻格式轉換的功能，滿足了fed顯示屏對vga解析度的要求。首次在基於fpga的vga級彩色fed控制系統中設計並製作了vga介面和分離電視信號s - video介面，可以將多種視頻信號變換為fed驅動系統可用的24位彩色數字圖像信號，實現亮度信號和色差信號的分離，提高了亮度信號的帶寬。
  3. In this paper, the upwind scheme and the central scheme are presented for solving 3 - d n - s equations using the cell - center finite volume spatial discretization and four - stage runge - kutta time stepping scheme, with standard convergence acceleration techniques such as local time stepping and implicit residual smoothing

    在n - s方程的數值計算上，採用了中心差分格式和迎風格式，用格心格式的有限體積法進行了空間離散，用四步龍格?庫塔法作顯式時間推進，並採用了當地時間步長和隱式殘差光順等加速收斂措施。
  4. The semi - explicit differencing scheme of seven points for solving the parabolic equations

    解拋物型方程的七點半顯差分格式
  5. The explicit finite element method ( fem ) based on the varying time - step was selected to analyse the dynamic roll - pass process ; the nodes on the leading face of the steady - state elements set was extracted and projected onto a plane to give the required mesh, also called the origin mesh ; the implicit fem was selected to analyses the inter - pass transient thermal process ; a geometric part from the mesh was generated and meshed by using the quadrilateral elements, a heat transfer analysis was selected to transfer the node temperature data ; a new model was created by using hexahedral elements, mapping the node temperature and the equivalent plastic strain on the integration points

    利用基於變步長中心差分格式的顯式積分方法分析瞬態軋制過程；提取穩態單元集節點形成截面網格；利用隱式積分方法分析軋制道次間隙瞬態溫度場；對型鋼斷面進行平面四邊形網格劃分並映射節點溫度數據；利用六面體單元構建有限元分析模型，映射單元節點的溫度、積分點的等效塑性應變，進行數值分析。
  6. ( l ) the three - dimensional equations for tidal flow are derived from the navier - stokes equations based on some assumptions. the model is based on the vincenzo casulli method, and semi - implicit finite difference scheme has been used

    （ 1 ）從navier - stokes方程上經過假設和簡化得到的三維潮流控制方程，以vincenzocasulli法，採用半顯半隱差分格式，建立了一個三維潮流數值模型。
  7. The fourth - order compact difference schemes with high resolution are applied to discretize the space derivatives, and a low - storage fourth - order explicit runge - kutta scheme is used in time marching

    文中採用具有高解析度的4階精度的緊致差分格式離散空間導數，同時，時間步進採用低存儲量要求的4階顯式runge - kutta格式。
  8. 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網格差分演算法簡單、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。
  9. Computational stability of explicit difference schemes of forced dissipative nonlinear evolution equations

    強迫耗散非線性發展方程顯式差分格式的計算穩定性
  10. Computational stability of the explicit difference schemes of the forced dissipative nonlinear evolution equations

    強迫耗散非線性發展方程顯式差分格式的計算穩定性
  11. Explicit difference schemes for solving higher - order schrdinger equation

    方程的顯式差分格式
  12. A explicit difference scheme for solving higher - order parabolic equation

    高階拋物型方程的一個顯式差分格式
  13. An absolutely stable difference scheme of high accuracy for solving schrodinger equation

    解高階拋物型方程的高精度顯式差分格式
  14. A three - layer explicit difference scheme for solving the parabolic equation of higher order

    解高階拋物型方程的三層顯式差分格式
  15. A new explicit difference scheme of high accuracy for solving four - order parabolic equation

    解四階拋物型方程新的高精度顯式差分格式
  16. The bed resistance is obtained by express of the single - fluid model for debris flow

    數學模型採用一種基於三角網格的顯式差分格式?有限節點法。
  17. An accuracy explicit difference scheme with branching stable fo r solving parabolic equation of three - dimension

    三維拋物型方程的高精度分支穩定顯式差分格式
  18. A family of high - order accuracy explicit difference schemes for solving 2 - d parabolic partial differential equation

    二維拋物型方程的一族高精度顯式差分格式
  19. A new high accuracy explicit difference scheme with branching stable for solving parabolic equation of one - dimension

    一維拋物型方程的一個新的高精度顯式差分格式
  20. This method has different consideration with conventional ways, it can reduce the disposal time for almost 100 times, and resolve the efficiency problem successfully. with the help of research in this paper, the capability of using overlap grid has been improved greatly and many old work based on structural - grid, such as difference scheme, turbulence model, can be used in moving - grid field of overlap grid technology and expand our research field for cfd remarkably

    通過本文的研究，使我們應用重疊網格處理復雜外形的能力得到顯著提升並使我們基於結構網格做的許多研究工作，如各種差分格式以及各種湍流模型的比較研究、大攻角問題等專項研究平滑地過渡到基於重疊網格的動網格應用領域來，較大地拓展了我們的研究應用領域。
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