回溯差分格式,retrospective difference scheme
1)retrospective difference scheme回溯差分格式
2)layered back-trace分层回溯
3)partial backtracking部分回溯
1.An improving strategy is proposed in this paper,which combines apartial backtracking procedure with the scheme of filtered beam search.在过滤束搜索(filteredbeam search)方法的基础上提出了一种改进思路,即在局部评价和全局评价的基础上增加部分回溯。
4)segmented backtracking分段回溯
1.This algorithm adoptssegmented backtracking method,which can utilize pieces of action-sequence produced during search process,and can build a number of plans quickly.该算法采用分段回溯的计划生成机制,充分利用了求解过程中生成的局部解序列,从而能够一次性地快速生成多个可行计划,为寻求优化的计划和进行计划的评估提供更为有效、灵活的支持。
5)differencing scheme差分格式
1.Differentdifferencing schemes (Upwind, Hybrid, and Hquick) were used to predict vehicle exhausted pollutant dispersion in an urban street canyon.选用不同的差分格式(Upwind, Hybrid, Hquick)对城市街道峡谷内部汽车污染物排放浓度进行了预测,并于风洞实验结果对比。
2.On the basis of analysis, the flow field is simulated with different turbulent models anddifferencing schemes on refined grid, and the result is compared with that of wind tunnel test.分析了影响模拟计算精度的原因,在此基础上应用优化网格和不同的湍流模型及差分格式,比较了计算结果并与风洞试验结果相验证。
3.In this paper,a high accuracydifferencing scheme for solving the paramelerequation is given,using the method of undetermined ate coefficients.本文给出了一个解抛物型方程的恒稳定的差分格式,计算量较小,截断误差达0(ΔtΔx~2+Δx~4+Δt~4)。
英文短句/例句
1.Absolutely Stable Explicit Difference Scheme for Sloving Parabolic Equation of Higher Order高阶抛物型方程恒稳的显式差分格式
2.Linear Implicit Difference Scheme for the Generalized Compound KdV Equation;广义组合KdV方程的线性隐式差分格式
3.The Finite Volume Scheme and Parallel Difference Scheme for Diffusion Equation;扩散方程的有限体积格式及并行差分格式
putational Comparison and Analysis of CFD Difference Schemes and LimitersCFD差分格式及限制器计算对比分析
5.Error Estimate of Block-Centered Finite Differences for 2-dimmensional Hyperbolic Equation二维双曲问题块中心差分格式的误差估计
6.Difference Scheme for the Generalized Compound KdV-Burgers Equation;广义组合KdV-Burgers方程的差分格式
7.Two Finite Difference Schemes for a Schrodinger Equation with Wave Operator;带波动算子的Schrodinger方程的两种差分格式
8.Symplectic Difference Format of Elasticity Problems with Mixed Boundary;弹性力学混合边界问题的辛差分格式
9.Several Difference Schemes for the Non-linear Schr(?)dinger Equation;非线性Schr（？）dinger方程几个守恒差分格式
10.Several Conservative Difference Schemes for the Klein-Gordon-Zakharov Equations;Klein-Gordon-Zakharov方程的几个守恒差分格式
11.Several Difference Schemes for the Damped Sine-Gordon Equation;有阻尼Sine-Gordon方程的几个差分格式
12.High Accuracy Difference Schemes for the Nonlinear Sine-Gordon Equation;非线性Sine-Gordon方程的高精度差分格式
13.An Economical Difference Scheme for Nonlinear Convection-Diffusion Equations;非线性对流扩散方程的经济差分格式
14.Du Fort-frankel Difference Scheme for Solving Three-dimensional Diffusion Equations;解三维扩散方程的Du Fort-Frankel差分格式题
15.The Convergence Of Difference Scheme For Boundary Value Problem 0f Poisson Equation;Poisson方程边值问题差分格式解的收敛性
16.High-Order Difference Schemes of Exponential Type for Convection Diffusion Equation with Source Term;对流扩散方程的指数型高阶差分格式
17.A High-Order Accuracy Weighted Difference Scheme for Equation of Schrdinger Type;Schrdinger方程的高精度加权差分格式
18.An Absolutely Stable Difference Scheme of High Accuracy for SolvingSchrdinger Equation;Schrdinger方程的一个高精度差分格式
相关短句/例句
layered back-trace分层回溯
3)partial backtracking部分回溯
1.An improving strategy is proposed in this paper,which combines apartial backtracking procedure with the scheme of filtered beam search.在过滤束搜索(filteredbeam search)方法的基础上提出了一种改进思路,即在局部评价和全局评价的基础上增加部分回溯。
4)segmented backtracking分段回溯
1.This algorithm adoptssegmented backtracking method,which can utilize pieces of action-sequence produced during search process,and can build a number of plans quickly.该算法采用分段回溯的计划生成机制,充分利用了求解过程中生成的局部解序列,从而能够一次性地快速生成多个可行计划,为寻求优化的计划和进行计划的评估提供更为有效、灵活的支持。
5)differencing scheme差分格式
1.Differentdifferencing schemes (Upwind, Hybrid, and Hquick) were used to predict vehicle exhausted pollutant dispersion in an urban street canyon.选用不同的差分格式(Upwind, Hybrid, Hquick)对城市街道峡谷内部汽车污染物排放浓度进行了预测,并于风洞实验结果对比。
2.On the basis of analysis, the flow field is simulated with different turbulent models anddifferencing schemes on refined grid, and the result is compared with that of wind tunnel test.分析了影响模拟计算精度的原因,在此基础上应用优化网格和不同的湍流模型及差分格式,比较了计算结果并与风洞试验结果相验证。
3.In this paper,a high accuracydifferencing scheme for solving the paramelerequation is given,using the method of undetermined ate coefficients.本文给出了一个解抛物型方程的恒稳定的差分格式,计算量较小,截断误差达0(ΔtΔx~2+Δx~4+Δt~4)。
6)difference schemes差分格式
1.A Class of MmB Difference Schemes for Hyperbolic Conservation laws in Two Dimensions;求解二维双曲型守恒律的一类 MmB 差分格式
2.Threedifference schemes for nonlinear Sine-Gordon equations;非线性Sine-Gordon方程的三种差分格式
3.The stability analysis ofdifference schemes for the parabolic equations;抛物型方程差分格式的稳定性分析
延伸阅读
回溯分子式：CAS号：性质：PROLOG在满足某个小目标时，如果找不到与之匹配的事实或规则头部，则自动回溯，回到前一个目标，已实例化为常量的自变量又恢复到自由变量状态，再从上而下扫描寻找新的匹配。在PROLOG中，回溯的位置标志是自动记录的，用户可以通过追踪来显示PROLOG执行满足目标的过程。
