例句與造句

1. A two - grid method for the unsteady navier - stokes equations with a penalty form
   方程加罰形式的兩重網(wǎng)格算法
2. A two - grid scheme of nonlinear convection - dominated diffusion problem
   非線性對流占優(yōu)擴(kuò)散方程的兩重網(wǎng)絡(luò)算法
3. Local and parallel finite element algorithms based on two - grid discretization for steady navier - stokes equations
   方程的局部和并行有限元算法
4. A two - grid scheme of characteristic finite - element solution for 2d nonlinear convection - dominated diffusion problem
   非線性對流擴(kuò)散方程特征有限元的兩重網(wǎng)格算法
5. Two - grid method for characteristics finite - element solution of 2d nonlinear convection - dominated diffusion problem
   二維非線性對流擴(kuò)散方程特征有限元的兩重網(wǎng)絡(luò)算法
6. It's difficult to find two-grid in a sentence. 用two-grid造句挺難的
7. Residual a posteriori error estimate two - grid methods for the steady navier - stokes equation with stream function form
   方程流函數(shù)形式兩重網(wǎng)格算法的殘量型后驗(yàn)誤差估計(jì)
8. Two - grid algorithm for characteristics finite - element solution of 1d nonlinear convection - dominated diffusion equation
   一維非線性對流擴(kuò)散方程特征有限元的兩重網(wǎng)格算法
9. In this paper , based on a two - grid approach a multilevel linearization approach and a new cascadic multigrid method is proposed for the second order nonlinear elliptic boundary value problems
   本文基于兩網(wǎng)格離散技巧，對二階非線性橢圓邊值問題提出了多重網(wǎng)格線性化算法和一類新型的瀑布型多重網(wǎng)格法。
10. In chapter 4 , for 2d nonlinear convection - dominated diffusion equation , a two - grid scheme of characteristic finite - element solution is constructed . numerical examples are presented and computed with matlab software . the numerical results show that these algorithms are effective and feasible
    最后用matlab對給出的數(shù)值例子進(jìn)行編程計(jì)算，數(shù)值試驗(yàn)結(jié)果表明該算法是有效可行的，并且能夠極大提高計(jì)算的效率。
11. In this paper , two - grid method is constructed . combined with the characteristics method , finite element method and mixed finite element method , for solving nonlinear convection - dominated equations . which can reduce the numerical oscillations of the convection - dominated equations and improve the computational efficiency
    本文將特征線方法、有限元方法和混合有限元方法相結(jié)合，構(gòu)造了求解非線性特對流占優(yōu)擴(kuò)散方程的兩重網(wǎng)格算法。
12. In chapter 1 , some fundamental conceptions and their physical meanings are given , as well as the background and introduction of convection - diffusion equations . in chapter 2 , several numerical methods existent are introduced for solving convection - diffusion equations . in chapter 3 , a two - grid scheme of characteristic finite - element solution or a two - grid scheme of characteristic mixed finite - element solution for one nonlinear convection dominated diffusion equation is constructed and convergence analysis and error estimates are also established
    本文在第一章給出了有關(guān)對流擴(kuò)散方程的一些基本概念和它們所表示的物理意義以及對流擴(kuò)散方程背景和導(dǎo)出；第二章主要介紹了現(xiàn)有的求解對流擴(kuò)散方程的幾種比較常用的數(shù)值方法；在第三章針對某類一維非線性對流擴(kuò)散方程，構(gòu)造了特征有限元的兩重網(wǎng)格算法或特征混合有限元的兩重網(wǎng)格算法，給出收斂性分析以及誤差估計(jì)；第四章里，對二維非線性對流擴(kuò)散方程，構(gòu)造了特征有限元的兩重網(wǎng)格算法，并給出了相應(yīng)的收斂性分析，數(shù)值例子。