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- Not having proper navigational aids the pilot had been unaware of the changing conditions and had flown the plane right into the eye of the tropical storm. 由于没有适当的导航援助，飞行员不了解周围气候的变化情况，将飞机直接飞入了热带飓风眼内。
- navigation aids planning 航标配布
- "The focus now is on reinstalling navigational aids that were destroyed or carried away during the hurricane," Metz said. “现在的焦点是重新设置航行辅助设施，原先的设施被飓风毁坏或刮走了，”梅兹说。
- The yacht is fitted with a comprehensive range of navigational aids, including radar, chart plotter, GPS, depth sounder, VHF radio, satphone, etc. 此船配有全面的航仪系统，包含雷达，海图仪，GPS，测深仪，测风仪，卫星电话等。
- Maintain Emergency Action Plan, first aid plan, ERT and fire drilling current. 维护公司应急方案，急救方案，组建和操练应急反应小组以及进行消防演习.
- The Impact of Solar Winds on Navigation Aids. 太阳风对导航辅助设备的影响。
- Not having proper navigational aids, the pilot had been unaware of the changing conditions and had flown the plane right into the eye of the tropical storm. 由于没有适当的导航支援,飞行员不了解周围气候的变化情况,将飞机直接飞入热带台风眼内。
- The navigational aid the pilot was following was valid, but not for the landing procedure at Cali. 飞行员遵守的指示是没有错的，只不过这个指示不是用来在卡利降落而已。
- 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。
- Negligence or other wrongful acts in the exercise of the functions of departments responsible for the maintenance of beacons or other navigational aids. 负责灯塔或者其他助航设备的主管部门在执行职责时的疏忽或者其他过失行为。
- It shall be forbidden to damage navigation aids or navigational facilities. 禁止损坏助航标志和导航设施。
- The Common Market foreign ministers leaked word last week that they were considering a multibillion-dollar aid plan for Poland -- if Warsaw agreed to reforms. 上周，共同体外长们透露，要是华沙同意进行改革的话，他们正考虑对波兰提供一笔为数好几十亿美元的援助。
- In conjunction with the practical piloting, the maneuvering principals of berthing a very large container vessel in dense fog with navigational aids and tugs are discussed and analyzed. 结合引航工作的实践,阐述了在助航仪器和拖船的协助下雾中引领超大型船舶进港靠泊的操纵要领和体会。
- Again, most breadcrumbs provide not only a navigational aid, but a navigational control as well: They not only show where in the data structure a visitor is, but they give him tools to move to different nodes in the structure in the form of links. 而且大多数层级不仅提供了导航帮助，也提供了导航控件。 它们不仅显示用户处于数据结构的什么位置，对于这种链接形式的结构，它们也为用户提供了移动到不同节点的工具。
- 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。
- The same is true of software, and giving users the ability to decorate their personal applications is both fun and useful as a navigational aide. 软件也是这样，为用户提供个性化装饰能力，既有趣，又可以作为有用的导航助手。
- To help passengers distinguish between different sections of the vast space, skylights cast different shades of yellow and red light across walls -- a subtle but innovative navigational aid. 为了帮助旅客区分不同的区域，机场的天窗将会越过墙面投射出不同阴影的黄色与红色灯光。
- Country food aid planning review; 国家粮食援助规划审查;
