As is the case with the description, I try to keep the scenarios as abstract as possible (talking about how a bank, not a computerprogram that simulates a bank, is used).
既然是描述，我尝试尽量使方案抽象(讨论如何使用银行，而不是模拟银行的计算机程序)。
2
Abstract: the method of fast finite element analysis of sheet metal forming based on deformation theory was explored, and the computerprogram was implemented.