电子: electron助: help; assist; aid; support航: boat; ship设备: equipment; device; facility; ...电子助航: electronic navigation电子助航仪器: electronic aid to navigation; electronic aids to navigation助航设备: aid to navigation; aids to navigation; air navigation aid; navigation aids; navigation instrument; navigational aids电子导航电子助航: electronic navigation助航标志助航设备: aids to navigation避碰助航设备: anticollision aid长程助航设备: long distance aids短程助航设备: short（range）distance aids目视助航设备: visual aid远程助航设备: long range aids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电子导航设备: electronic navigation aid; electronic navigation equipment; electronics aids to navigation不用助航设备的盲目着陆: unassisted blind landing助航设施: aids to navigation; navaid (navigation aid); navigation aid (navaid)电子测偏航设备: eye港口雷达电视短程助航设备: radar and television aid to navigation关于助航设施和设备状况的简述: briefing on navigational aids and equipment status国际无线电航海助航设备会议: international meeting on radio aid to marine navigation
