go top 返回词典
• V. equation. A mixing leap-frog and C-N finite difference scheme is proposed.

方程周期初值问题构造了其C-N，“蛙跳混合差分格式

youdao

• The finite difference scheme - ADI method is used to solve the seepage field model.

采用交替显隐式有限差分格式对渗流场模型进行了求解

youdao

• And then, we propose an implicit finite difference scheme for the similar problems.

接着，本文提出一个隐式差分格式求解上述类似问题。

youdao

• The finite difference scheme for centered differences in space and time is adopted.

采用时间空间中央差分进行数值求解

youdao

• Time integration of an initial value problem USES the finite difference scheme quite often.

初值问题时间积分经常采用差分近似。

youdao

• Finally, the finite difference scheme was interpreted by a discrete random walk model under a certain condition.

最后对上述的两层有限差分格式一定条件下进行离散随机游走解释

youdao

• A high order finite difference scheme is constructed based on non-uniform meshes for aero - (acoustics) applications.

研究了非等距网格精度有限差分方法用于气动声学问题的可行性。

youdao

• The energy equations of the oil film and the bush are solved simultaneously by using an efficient finite difference scheme.

有效有限差分法同时求解轴瓦温度控制方程

youdao

• In the article, the fully discrete finite difference scheme for a special nonlinear reaction-diffusion equation is established.

对一类特殊非线性反应扩散方程进行完全离散，得到非线性的有限差分格式

youdao

• Based on the above findings, an efficient finite difference scheme is developed and in fact it is a "TVD" scheme though much simpler.

以上发现基础上，提出了一个有效的无自由参数、无波动的差分格式

youdao

• A kind of fractional steps finite difference scheme is introduced to solve two dimensional equations of heat conduction with three temperature.

温热传导方程组提出一类分数有限差分格式。

youdao

• We examine the super compact symmetric finite difference scheme (SCSFD) and compare it with traditional difference methods and compact difference methods.

分块流水线方法设计差分格式的并行算法，进行数值实验并行性能分析。

youdao

• In this paper, an, implicit finite difference scheme is constructed for the initial-boundary value problem of a generalized Regularized Long-Wave equation.

本文广义正则长波方程的问题提出了—个隐式差分格式，该格式合理地模拟了方程本身所具有的两个守恒律。

youdao

• This paper deals with the use of the curved finite difference scheme and two-step numerical integration method to solve the vibration problem of thin plates.

本文曲线差分两步数值积分联合求解薄板振动问题

youdao

• Finally, the boundary treatment of the compact finite difference scheme is discussed and compared with the numerical result with periodic boundary conditions.

最后讨论有限差分紧致格式边界处理问题，周期边界条件计算结果进行了比较

youdao

• Compact finite difference scheme (CFDS) on non-uniform meshes and their truncation errors are constructed by matching the Taylor series coefficient expansion.

采用泰勒展式系数匹配方法构造基于非等距网格致差分格式得出了它的截断误差

youdao

• Then the new step function space is introduced and stability problem for the finite difference scheme is discussed by means of variational approximation method.

然后引入新的步长函数空间这个空间上，采用变分近似讨论格式稳定性问题

youdao

• The symplectic preservation of the finite difference scheme is considered, however, the projection operation onto the constraint manifold still brings problems.

虽然已经注意差分保辛，沿切面积分再投影，仍带来许多问题。

youdao

• At the same time, based on the result, it is concluded that the upwind finite difference scheme for solving the one dimensional heat transfer equation for SG is stable.

同时根据这个结果分析得到求解蒸汽发生器传热方程逆风有限差分格式稳定

youdao

• To solve the nonlinear finite difference scheme, an accelerated monotone iterative method is presented, and the explicit estimate for the rate of convergence is given.

为了求解非线性差分格式，本文建立一种加速单调迭代算法给出精确收敛估计。

youdao

• Compact finite difference scheme (CFDS) based on non-uniform meshes is constructed by matching the Taylor series coefficient expansion, and its truncation errors are analyzed.

采用泰勒展式系数匹配方法构造出了非等距网格系统的差分格式，分析了截断误差

youdao

• We made the following research in image denoising based on PDEs. On the solution of nonlinear partial differential equations, the check-board finite difference scheme is introduced.

本文基于微分方程图像去噪方面进行以下研究非线性扩散偏微分方程解法，引入了跳点有限差分格式

youdao

• Then the new function space is introduced and the stability problem for the finite difference scheme is discussed by means of variational approximation method in this function space.

然后引入新的函数空间这个空间上，采用变分近似讨论了该格式稳定性问题

youdao

• Highly precise solutions both in time and in space can be reached by solving wave equation with high order finite difference scheme of staggered grid under the condition of stability.

交错网格有限差分方法波动方程满足稳定性要求时，获得时间空间精度的结果。

youdao

• Based on the characteristics of the physical variables, the boundary near centerline is extended so that a high order finite difference scheme can be utilized as at inner mesh points.

根据相应物理量特性中心附近进行边界拓，使得的高精度差分格式可以同样应用网格中心附近，从而无需单侧差分格式，保持了一致的精度。

youdao

• In this paper, the numerical methods, issues and development for aeroacoustics, were described, including finite difference scheme, boundary conditions and nonlinear acoustics and shocks.

本文介绍了气动声学数值计算的方法有关问题边界条件的处理以及计算非线性声波的数值方法和进展。

youdao

• The groundwater flow is simulated with the seepage model of heterogeneity isotrope, and the partial differential equations are solved with finite difference scheme of irregular triangle net.

均质各向同性渗流模型仿真地下水流不规则三角网格有限差分求解三维数值仿真模型。

youdao

• The groundwater flow is emulated with the seepage model of heterogeneity anti-isotope, and the partial differential equations are solved with finite difference scheme of irregular triangle net.

本文基于研究区地下水系统概念模型，以均质各向异性渗流模型仿真裂隙-岩溶水流，用有限元法求数值解。

youdao

• The groundwater flow is emulated with the seepage model of heterogeneity anti-isotope, and the partial differential equations are solved with finite difference scheme of irregular triangle net.

本文基于研究区地下水系统概念模型，以均质各向异性渗流模型仿真裂隙-岩溶水流，用有限元法求数值解。

youdao

\$firstVoiceSent
- 来自原声例句