The contents of VMT are enrichment. The basic parts of VMT are geometry modeling and kinematics simulation, these are the foundation for the full function simulation of VMT.
虚拟机床所蕴含的内容十分丰富，几何建模和运动仿真是其最为基本的部分，是实现虚拟机床全功能仿真的基础。
Under the framework of partition of unit (PU) in the method, enrichment cover functions with the known analyzed information were defined, and the formulation of approximate field function was built.
该方法基于单位分解(PU)框架，定义了带分析信息的增强覆盖函数，建立场量函数的近似公式表达。
The enriched basis is formed from a union of the set of nodal shape functions with a set of products of nodal shape functions and the enrichment function.
富集基函数由节点形函数和节点形函数与间断函数的乘积的并集构成。
应用推荐