finite difference
基本解释
- 有限差
英汉例句
- We use finite difference method to solve electromagnetic wave equation.
采用有限差分方法，对波动方程求数值解。 - The results of the precise integration method agree well with the theoretical solution and have higher precision than those of the finite difference method.
数值算例表明，用精细积分法得到的解与精确解十分吻合，比有限差分法具有更高的精度。 - But this partial differential equation can not be directly integral, so usually use Navier method, Rayleigh Ritz method and finite difference method and other methods.
但这一偏微分方程不能直接积分，所以通常用纳维法、瑞利-里兹法、有限差分方法等方法求解。
双语例句
词组短语
- finite -difference tomography 有限差分层析成像
- finite element difference method 有限元差分法
- finite temperature difference 有限温差
- lagrangian finite -difference Lagrangian有限差分法
- formula finite -difference 有限差公式
短语
专业释义
- 有限差分
- 有限差分
The new model is also compared with early models, and validated by known experiments data, and the mechanism of strain and the method of finite difference are given.
文中给出模型的有限差分解法，并将此模型与前人模型进行比较，分析固结变形的机理，。数学
- 有限差分
- 差分格式
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，并给出精确的收敛率估计。能源科学技术
- 有限差
- 有限差分
- 有限差分