英语语法分析

Evolution hypergraph net was introduced to formalize product process information for life cycle.

引入进化超图网络对全生命周期中产品过程信息进行形式化表达。

This paper applies image to the design of the geo-hypergraph model of virtual environment railway system.

利用影像设计地理超图模型，将地理超图模型用于虚拟环境选线系统。

This model has the virtue of the directed hypergraph and is easy to be realized through object-oriented programming.

面向对象的有向超图参数化设计模型，用面向对象的程序设计方法可以很容易的实现。