Applying the finite differencemethod to solve mathematics model of the well tests, and the centraldifferencemethod is used.
应用有限差分法对试井的数学模型进行求解,采用中心差分。
2
For a layered model the computational procedure for the centraldifferencemethod of direct integration is very simple and easy.
对于层状模型,若采用直接积分的中心差分方法,计算过程十分简单,也可用于有限差分等方法的计算中。
3
The dynamic analysis of a layered fiber-reinforced composite laminate subject to a given impact loading has been made with a three dimensional finite element and centraldifferencemethod.