unattended communication的意思|示意

An optic fiber communication system based on remote transmitting digital return signals is designed for reducing the quality of the equipments in local controlled end of unattended radar.

为了减少无人职守雷达从控端设备数量，设计了基于数字回波信号传输的光纤通信系统。

The contradiction between maintenance people of mobile communication and maintenance task of unattended basic station becomes more and more obvious.

移动通信维护人员与庞大的无人值守基站的维护任务之间的矛盾日益突出。

The constitution, technique and realized method of centralized supervisory control system on power and environment in the unattended communication room are introduced in detail.

介绍了无人值守通信机房动力和环境集中监控管理系统的构成、技术和实现方法。