unattended system无人监视系统
unattended pumper自动抽油井
unattended light无人看守的灯塔
unattended period无人值班期间
unattended program无人式节目
unattended install自动安装
unattended instrument无人操作仪器
Unattended Operating无人操作
unattended files自动安装的档案
At the same time,the system combines remote-control technology with radar technology to implement the unattended radar.
同时,将远程遥控技术与雷达技术相结合,实现雷达的无人值守。
参考来源 - 分布式网络雷达及关键技术研究In the remote image surveillance of the unattended substation, due to the limited bandwidth for transmission through the wireless network, a new method is proposed to adapt the wireless environment.
无线网络传输数据的带宽较窄，制约了无人值守变电站基于无线通信环境下图像监控系统的应用。
参考来源 - 基于多感兴趣区域无人值守变电站的图像监控—《电脑知识与技术·学术交流》—2008年第23期—龙源期刊网ADJ（形容词） When people or things are left unattended, they are not being watched or taken care of. 无人照管的
Never leave young children unattended near any pool or water tank.
千万别把小孩留在水池或水箱旁而无人看管。