implicit schemes造句
例句与造句
- An implicit scheme is much more efficient .
隐式格式是一种很有效的格式。 - A mixed semi - implicit scheme based on incremental unknowns
基于增量未知元的混合半隐格式 - Alternating direction implicit scheme , adi scheme
交替方向隐格式 - The parallel alternating difference implicit scheme for the dispersive equation
色散方程的一类新的并行交替分段隐格式 - Semi - implicit scheme
半隐格式 - It's difficult to find implicit schemes in a sentence. 用implicit schemes造句挺难的
- Multigrid method based on the high accuracy full implicit scheme of the convection diffusion equation
二维对流扩散方程的高精度全隐式多重网格方法 - On stability and error estimaes for a class of weighted semi - implicit schemes of the incremental unknowns methods
一类加权半隐格式增量未知元方法的稳定性和误差估计 - Firstly , a 1 - d flow numerical model based on the preissmann scheme , a 1 - d rivernet flow numerical model based on the direct solution method and a 2 - d tidal model based on the implicit scheme of finite difference method are programmed
本文首先建立了基于preissmann算法的一维水流模型、基于直接解法的平原河网模型和基于有限节点法的平面二维水力模型，在对各模型的算法进行推导的基础上自行开发了计算程序。 - Using the approximation form of lumped mass matrix instead of the mass matrix in finite element discretization in space , backward differencing scheme in time , an implicit computational scheme is yielded , it proved the convergence estimate for this implicit scheme
对有限元离散中引起较大误差的质量矩阵，采用了近似形式的集总质量矩阵来代替，时间项采用向后差分，得到了一个隐式的计算格式，证明了计算格式的收敛性及其收敛速度估计。 - In order to advance the sst turbulence equations at the same rate as the flow equations , a point - implicit scheme is used . the convection term in turbulence equations is discretized using first - order upwinding scheme to ensure more stability in time integration and the positivity of the turbulent variables
Sst湍流方程求解时,使用点隐式格式进行时间推进从而解除了由于源项存在所引起的时间步长的限制,保证湍流方程和流动方程同步推进时的稳定性。 - Three temperature equations include disconnected thermal conductivity coefficient and energy exchange terms between electron and ion , electron and photon , which are affected by the density an d temperature of the plasma , and by the atom parameter . implicit scheme have to be used to solve them . we use entirety linear iteration method to do this work
三温方程含有间断的热传导系数，存在着电子与光子、电子与离子的能量交换，这些量与离子的密度、温度和原子物理参数有关，对它们的求解必须采用隐式格式，我们采用整体线性化迭代格式迭代求解。 - Based on former work , a finite difference viscous code that uses a high convergence , high accuracy , high resolution lu - sgs - ge implicit scheme and an improved fourth ( fifth ) - order high resolution muscl tvd scheme to integrate the full 3d navier - stokes equations and the low - reynolds number two - equation turbulence model is extended to simulate the flow field inside centrifugal impeller mechanism
并且在现有工作基础之上，将基于有限差分方法的高收敛率、高精度、高分辨率的lu - sgs - ge隐式格式和四（五）阶muscltvd格式求解全三维navier - stokes方程和低雷诺数双方程湍流模型的计算程序推广到离心叶轮机械内部流场的数值求解。 - Though adopting the - coordinate transformation in the control equations and mode - splitting technique , the external mode ( surface gravity waves ) is solved by the improved double - sweep - implicit finite difference method ; the internal mode ( internal gravity waves ) untilizes the eulerian - lagrangian method , which improves the implicit - difference scheme for the vertical direction . the newly developed 3d numerical tidal model with implicit scheme has been successfully applied in the radial sandbanks area
基于过程分裂法及垂向坐标伸缩变换，外模式采用改进型双步全隐有限差分dsi法，内模式采用欧拉?拉格朗日公式，改进了三维垂向隐式格式，成功地建立了南黄海辐射状沙脊群海域三维全隐格式潮流数学模型。