ground-based optical receiver的意思|示意

地面光学接收器 ... ground wood filled board 磨木浆芯层纸板 ground-based optical receiver 地面光学接收器 ground-based transistor 基极接地晶体管 ...

地面光学接收机 ... ground-based observation ==> 地面观测 ground-based optical receiver ==> 地面光学接收机,地面光学接收器 ground-based radar ==> 地面雷达 ...