系统体现了数据库应用系统的特征，使系统更具有安全性、数据共享性、可移置性。
System reflects the characteristics of database application system, allowing the system to more security, data sharing, accessibility of displacement.
系统体现了数据库应用系统的特征，使系统更具有安全性、数据共享性、可移置性。
System reflects the characteristics of database application system, allowing the system to more security, data sharing, accessibility of displacement.
应用推荐