远程: long-range; long-distance; r ...助: help; assist; aid; support航: boat; ship设备: equipment; device; facility; ...长程助航设备: long distance aids短程助航设备: short(range)distance aids港口雷达电视短程助航设备: radar and television aid to navigation助航设备: aid to navigation; aids to navigation; air navigation aid; navigation aids; navigation instrument; navigational aids助航标志助航设备: aids to navigation避碰助航设备: anticollision aid电子助航设备: electronic aid to navigation; electronic navigational aids; electronic navigational equipment目视助航设备: visual aid计算机助航设备: computer aided navigation equipment; computeraidednavigationequipment无线电助航设备: marine radio aids; radio aids to navigation; radio navigational aid现代化的助航设备: modern navigational aids助航标志助航设备助航设施: aids to navigation远程导航设备: long-distance aid; long-range aid远程助: remote host不用助航设备的盲目着陆: unassisted blind landing远程长波导航设备: dectra短程助航仪器: radar and television aid to navigation助航设施: aids to navigation; navaid (navigation aid); navigation aid (navaid)劳兰远程导航设备受抑制: loran equipment neutralization中低频长程助航台: consol (con)关于助航设施和设备状况的简述: briefing on navigational aids and equipment status