user subsystem造句

• Chapter4 has briefly introduced ibm ' s aglets and analyzed the framework , object - model design pattern , security and so on . chapter5 has briefly introduced design scheme and software implement of system , including architecture user subsystem , supply subsystem database design and developing mobile agent
  第5章论述了系统的设计方案和软件实现，包括系统结构、用户子系统、供货子系统、数据库设计及移动代理的开发，并对实现中的一些关键技术问题进行了讨论。