原方程 meaning in English
original equation
originalequation
Examples
- The precisions and the applicable ranges of the modified rks , pr and pt equation are very similar to those of the original equations
用该式改进的rks 、 pr和pt方程在精度与适用范围方面均与原方程十分相近。 - For the initial value with later precision , it is shown by the actual nonlinear function examples that we can still get the precise original solutions by homotopy nonlinear ls method
算例表明，对于精度较差的初始值，算法仍能精确地收敛到原方程的参数估值。 - Lagrange multiplicator method is introduced in the numerical computation to release the constraint . galerkin method based on the variation principle is used to solve differential and integral equations
Galerkin方法是基于变分原理基础上的一种把微分方程或积分方程转化为等价的变分方程，通过离散变分方程求原方程数值解的方法。 - At present , most studies are linked to the semi - discrete scheme and the one - dimensional spatial variable . but there are very few studies about the full - discrete scheme and the higher dimensional spatial variable . furthermore , the former ca n ' t be extended directly to the latter
目前，大多数科研成果只限于对原方程是半离散和空间变量是一维的情况，对全离散格式和高维情况研究甚少，而后者并不是前者的平行推广。 - ( 3 ) 3 - d boussinesq equations without viscosity term ( that is 7 = e = 0 in the problem ( * ) ) - firstly , we obtain the approximate solutions by the regalarizing method and prove the local existence of the classical solution for original equations by the convergence of the approximate solutions
( 3 )三维无粘boussinesq方程组(即问题( * )中= = 0 ) 。通过正则化方法得到原方程的逼近解序列，并通过研究逼近解序列的收敛性质证明了原方程古典解的局部存在性。