navigational aids
- 基本解释：助航设备
- navigational aids 是什么意思及中文翻译：
- 助航设备
包含navigational aids的短语更多>
navigational aids 相关例句更多>
- radio navigational aids
无线电导航辅助设备
- short distance navigational aids
短距离导航援助设备
- The crash was a direct result of inadequate navigational aids.
坠机是导航不力的直接后果。
- It is impossible to navigate safely without these navigational aids.
如果没有这些助航设备, 安全航行是不可能的。
- These virtual folders serve only as organizational and navigational aids.
这些虚拟文件夹仅仅起到组织和定位得作用。
- it shall be forbidden to damage navigation aids or navigational facilities.
禁止损坏助航标志和导航设施。
- No objects adversely affecting the efficacy of navigational aids may be erected around them.
第二十八条助航标志周围不得建造影响其效能得物体。
- The earthquake caused changes to the topography of the ocean floor and destroyed a number of navigational aids.
地震改变了海底地貌并破坏了一些助航设备。
- Any lights in the vicinity of the navigation aids or navigational lanes that jeopardize navigation safety shall be properly screened.
航标和航道附近有碍航行安全的灯光, 应当妥善遮蔽。
相关单词
常用英语单词表