System network configuration, system software design, system data structure and data flow are introduced.

叙述了系统网络结构、系统软件设计、系统数据结构以及数据流程。

youdao

System network configuration, system software design, system data structure and data flow are introduced.

叙述了系统网络结构、系统软件设计、系统数据结构以及数据流程。

youdao