finite-difference modeling有限差分模拟
finite-difference quotient有限差分商
finite element difference method有限元差分法
finite-difference tomography有限差分层析成像
finite temperature difference有限温差
lagrangian finite-differenceLagrangian有限差分法
formula finite-difference有限差公式
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，。
参考来源 - 结构性软土一维弹粘塑性固结性状研究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。
参考来源 - 非线性时滞反应扩散方程的有限差分方法