Battleship radar sets permit accurate night bombardment of enemy ships or shore installations . 舰载雷达有助于对敌舰或海防设施进行准确的夜袭。
2.
Radar sets in patrol planes enabled the british and american navies to bring the german submarines under control . 安装在巡逻飞机上的雷达设备，使英、美海军得以制服德国潜艇。
3.
Can the radar set cover the whole area 雷达装置能覆盖整个地区吗？
4.
Radar sets generally employ large antennas to produce narrow beams in much the same way as a search - light reflector 通常雷达采用大型天线以产生狭窄波束，其方法基本上与探照灯反射镜相似。
