radio navigational warning [水运] 无线电航行警告 ; 无线电航海警告
airborne navigational system [航] 机载导航系统
navigational aid 航标 ; 导航辅助设备 ; [航] [水运] 导航设备 ; 助航设备
navigational warning 航海警告 ; 航行警报 ; 航行警告
navigational satellite 航用人造卫星 ; [航] 导航卫星 ; [航] [水运] 航海卫星
navigational aids 助航设施 ; 助航设备
navigational tables 航海用表 ; 航用表
navigational system [航] [水运] 导航系统 ; [航] [水运] 无线电导航系统
navigational computer 航海计算尺 ; [计] [航] [水运] 导航计算机
"navigational aids"
以上来源于: WordNet
ADJ Navigational means relating to the act of navigating a ship or an aircraft. 航行的; 飞行的 [usu ADJ n]
The crash was a direct result of inadequate navigational aids.
坠机是导航不力的直接后果。
I entered the command into my navigational computer.
我把指令输入了我的导航计算机。
The crash was a direct result of inadequate navigational aids.
坠机是导航不力的直接后果。
Many water scooter operators are inexperienced and ignorant of navigational rules, which increase the potential for accidents.
许多水上摩托车驾驶员缺乏经验，且对航行规则一无所知，这增加了发生事故的可能性。
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