arctic black out 北极无线电衰失现象
black- out 大停电事故
black out level 熄灭电平
black out of video signals 视频信号熄灭
black out paint 遮光漆
black out period 限制买卖期
black out pulse 熄灭脉冲
black out signal 熄灭信号
black-out 全船失电灯火管制; 大停电
black-out cloth 遮光布
black-out effect 灵敏度瞬时降低; 关闭效应; 遮蔽效应; 放射能力瞬时损失
black-out lamp 灯火管制灯
black-out lamp swtich 防空灯开关
Black-Out Pulse 声表面波; 消隐脉冲
black-out syndrome 黑蒙综合征
black-out voltage 截止电压; 熄灭电压
black-out=blackout 全船失电灯火管制
generator black-out emergency manoeuver 发电机跳电应急处理
polar black out 极地[无线电]衰弱