space-time element的例句大全

For each fourth order parabolic equations, the mixed discontinuous space-time finite element scheme is constructed by lowering the order of the equation by mixed finite element. And the equation is discretized by space-time finite element method, continuous in space but discontinuous in time.

对每个方程构造了混合时间间断时空有限元格式，利用混合有限元方法将高阶方程降阶，利用空间连续而时间允许间断的时空有限元方法离散方程。

Convergence of Space-time discontinuous finite element of one-order hyperbolic systems

一阶双曲型方程组的时空间断全离散有限元的收敛性

The space-time discontinuous finite element method for a semi-linear parabolic integro-differential equation

半线性抛物型积分微分方程的间断时空有限元方法

The hp-version Space-time Discontinuous Finite Element Methods for Parabolic Equations

抛物方程的hp间断时空有限元方法

First of all, with thrice Hermite interpolation to element displacement, the control equation of dynamics is derived in space-time domain. Two groups of space-time finite element formulae solving displacement and velocity are obtained.

作者首先对单元位移采用时域上三次Hermite插值多项式，在空间域和时间域中联合离散控制方程，分别推导出了动力学问题的两组递推公式，以求解位移和速度。

The two-dimensional Navier-Stokes equations are numerically solved using Space-time FEM/ Galerkin Least Squares method. In space-time formulations, finite element method is employed for both temporal and spatial discretization, which proves to be effective for solving moving boundary problems.

本文所采用的数值方法是时空有限元／伽辽金最小二乘法，该方法的特点是时间维和空间维均采用有限元方法进行离散，因而可以处理动边界、动网格问题。

The appraisal content includes precipitation, runoff and their space-time change law of every key element. That includes the quantity and the quality of surface water and grounder water.

评价内容包括降水、径流及各要素时空变化规律，地表水、地下水资源的数量、水资源质量以及总资源量和水资源可利用量。

The space-time conservation ( STC) scheme has been developed in recent years. In the constructing processes of the existent STC schemes, the distribution of flow variables in a solution element is approximately expressed by their first-order Taylor's expansions.

空间－时间守恒（STC）格式是近年来发展出的一种计算格式，在现有的STC格式构造过程中，流动变量在解元中的分布都用其一阶Taylor展开式来表示。

A space-time finite element collocation method for moving boundary problems

活动边界问题的时-空有限元配位法

Discontinuous space-time finite element methods deal with the spatial and the temporal variables conformably.

本文讨论了一类半线性抛物型积分微分方程的间断时空有限元方法.