英语语法分析

Presents numerical simulation of multi point forming of sheet using a finite element polycrystal model.

采用有限元多晶体模型对板材多点成形过程进行了数值模拟研究。

The constitutive models of monocrystal and polycrystal MT materials are presented in this dissertation.

本文的研究内容给出了单晶和多晶马氏体相变材料的本构响应模型。

Numerical calculation shows that the constitutive model given here can well simulate the behavior of polycrystal MT.

数值计算结果表明该本构模型能较好模拟多晶材料的马氏体相变本构曲线形态。