This paper explains the data management base software, LCIVF of life cycle detailed list analysis from function, structure and realize.

对研制的生命周期清单分析数据管理库软件LCIVF，从功能、结构及实现方面进行了全面阐述；

youdao

An education management data base system (EMDBS) is a software that computerised a lot of work for the education management.

教学管理数据库系统是一个把教学管理工作计算机化的软件，它是一种关系模型的结构。

youdao