explicit scheme 中文意思是什麼

explicit scheme 解釋
顯格式
  • explicit : adj. 1. 明白的,明確的 (opp. implicit). 2. 直爽的,不隱諱的。3. 顯然可見的。4. (租金等)須直接付款的。adv. -ly ,-ness n.
  • scheme : n 1 計劃;方案;路線;設計。2 系統;配合;組織。3 綱目;表;清單;分類表;大綱。4 謀劃,策劃;詭...
  1. The integral equations governing the three - dimensional viscous flow inside the turbo - machinery in the rotating coordinate system are presented in this paper, the viscous effects are simulated by the distributed body force described by professor denton j. d. the time - marching method and explicit finite volume difference scheme are employed to solve the flow inside the turbo - machinery

    本文給出了相對旋轉坐標系下葉輪機械內部三維粘性流動的守恆型積分型方程組,利用dentonj . d .教授的粘性體積力法來模擬粘性對葉輪機械內部流動的影響,採用時間推進法和有限體積差分格式對葉輪機械內部的流動進行求解。
  2. Based on the dynamic frame of mm5 and reisner 2 explicit cloud scheme, a new double - moment microphysical scheme was developed, in which both the mixing ratios and number concentrations of cloud water, rain water, cloud ice, snow and graupel were predicted

    從本質上說,該方案預報的僅僅是粒子的比含水量。在mm5動力框架內,在其中的reisner2方案基礎上採用雙變參數方案,增加了雲水、雨水、雪和霰的數濃度預報方程。
  3. A complex mixed - phase explicit microphysical parameterization scheme, which also be known as reisner 2 explicit scheme was developed for use in the ncar / penn state mesoscale model versions ( mm5 ). the single - moment schemes has additional variables for graupel and ice number concentration, in which the mixing ratio of cloud water, rain water, cloud ice, snow and graupel are predicted and number concentration specified

    Mm5中的reisner2方案是一種含霰的復雜混合相顯式雲物理方案,該方案包含了雲水、雨水、冰晶、雪和霰的混合比預報方程,同時對冰晶的數濃度作了預報。
  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. Semi - explicit difference scheme for heat conduction equation

    熱傳導方程的半顯式格式
  6. The spatial flux terms are discretized by using central difference scheme and the time integration is performed by using explicit scheme in the flow solver

    流場求解時採用中心差分的有限體積方法對空間通量項進行離散,採用顯式推進方法進行時間方向的積分。
  7. According to a max _ mm fairness standard, this paper proposes an explicit rate calculating abr flow control scheme which satisfies vcs ’ requests as possible as it could. it is a rate _ based method

    這是一種基於速率的流控方法,能最大限度的滿足vc的帶寬請求,提高了通道使用率,具有公平性。
  8. The control models are the standard mm4 using the blackadar high resolution boundary scheme, the bulk boundary scheme, the kuo cumulus parameterization scheme and explicit clouds

    閉合處理湍流擴散問題,分別以原mm4中有雲和無雲的水份處理方案作為控制方案。
  9. In this paper the basic principle of the method of characteristics is described, and is constructed an explicit scheme for dam break simulation of one - dimensional dam instant all break waves flow of a low dam with rectangle section and a huge dam with trapezia section, and of two - dimensional dam instant part break waves flow with simplest space operator splitting

    本文模擬了一維矩形斷面低壩和梯形斷面巨型壩瞬間全潰的洪水波演進過程,給出了與分析解的比較,並結合運算元分裂的特徵線法對二維瞬間部分潰壩時洪水波的演進過程進行了數值模擬。
  10. 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。
  11. The momentum equations are integrated in time using the four - stage explicit jameson runge - kutta algorithm and discretized in space using fourth order accurate compact scheme as well as the pressure poisson equation

    動量方程的時間導數採用四步jamesonrunge - kutta法,空間導數和壓力poisson方程均採用四階高精度緊致格式。
  12. Numerical fluxes considered in the explicit portion of the algorithm were evaluated by an implicit high - order compact scheme to augment stability. meanwhile, an implicit high - order compact numerical filter was used

    顯式一邊的空間導數採用具有較高精度和良好數值穩定性的隱式高階緊致差分格式,同時採用適于低馬赫數流動計算的隱式高階數值過濾方法。
  13. 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。
  14. We also compute naca0012 airfoil and certain three - foil flow field separately with explicit 4 - step runge - kutta scheme and the implicit lu - sgs scheme and results show the latter is much more efficient. in the end, the capability of the algorithm to deal with multi - bodies in relative movements is demonstrated by a dropping drank problem. it turns out that the unstructured overset grid is valuable and promising in practical application

    同時為了驗證隱式lu - sgs格式的收斂效果,我們對基於單塊網格的naca0012翼型與某三段翼型在不同的來流條件下,分別用帶隱式的lu - sgs格式與顯式的四步runge - kutta格式的解算器進行了數值模擬。
  15. This paper applies the theory of stochastic optimal control to deal with the optimal investment strategy problem for defined - contribution occupational pension scheme, sets up the optimal investment models under the minimum payment loss of the occupational pension funds in the deterministic and stochastic contribution cases respectively, solves the hjb equations to obtain the explicit form solutions of the optimal investment decision and payment polices, and then uses monte carlo simulation for the optimal strategy in the deterministic contribution case

    摘要利用隨機控制理論研究繳費確定型企業年金的最優投資策略,分別在固定繳費和隨機繳費情形下,建立基於給付損失最小化的企業年金最優投資模型,通過求解hjb方程得到最優投資策略和給付水平的顯式解,並對固定繳費時的最優策略進行蒙特卡洛模擬模擬。
  16. The computer program has following advantage : the solution of main blade is by iterative scheme in time domain, the kutta condition is used by explicit equal pressure condition, the jacobian matrix which can reflect the influence on the difference between the upper and lower surface at trailing edge by dipole is calculated in each iterative procedure, in order to improve the convergence of iteration

    本文編制的螺旋槳非定常性能預報程序是針對主葉在時域中迭代求解的, kutta條件採用的是顯式的等壓條件,求解中為了提高迭代的收斂性,在每次迭代中都重新計算反映偶極子強度對尾緣處上下表面壓力差影響的jacobi矩陣。
  17. There are two different schemes to implement the abr service congestion control, binary rate feedback ( brf ) scheme and explicit rate feedback ( erf ) scheme

    Abr業務採用基於速率反饋的擁塞控制機制,主要有兩種實現方案:二進制速率反饋和顯示速率反饋方案。
  18. In this dissertation, finite volume method, explicit runge - kutta time - marching scheme and " dual - time stepping method " are employed to solve the governing equations. both inviscid and viscous steady flows around two - dimensional cylinder, flat - plate and airfoils are simulated, and unsteady flows for airfoil in arbitrary motion are also calculated

    控制方程採用中心格式有限體積法進行空間離散,對于定常流動,運用runge - kutta顯式多步法進行時間推進求解,非定常流動採用隱式時間離散的「雙時間法」 ( dual - timesteppingmethod )進行推進求解。
  19. 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
  20. A class alternating group explicit scheme for solving diffusion equation and parallel computing

    求解擴散方程的一類交替分組顯式方法
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