常見例句雙語例句On the basis of study of numerical methods a new kind of implicit and upwind scheme was designed, a restrict theoretical proof shows the scheme is NND scheme.數(shù)值實驗結果顯示,新格式具有較高的激波分辨能力,且是無波動的。Operator-splitting techniques were used for the reactive transport model with an implicit upwind finite difference scheme to solve the convection-dispersion equations.應用算子分裂技術并設計了一種特殊的迎風差分格式,使得模型求解速度加快。In this paper, an implicit-explicit upwind difference scheme for the first order linear hyperbolic equation is proposed using explicit scheme and implicit scheme alternately.本文采用顯格式與隱格式交替使用的方法,針對一階線性雙曲方程提出了一種隱-顯迎風差分格式。 返回 upwind implicit scheme