该系统分为中心控制子系统、网关子系统、数据中心、客户端。

The system is composed of subsystem of netgate, subsystem of center controling, database and client subsystem.

youdao

该系统分为中心控制子系统、网关子系统、数据中心、客户端。

The system is composed of subsystem of netgate, subsystem of center controling, database and client subsystem.

youdao