navigational aids

简明释义

助航设施

英英释义

例句

1.Using navigational aids is essential for pilots to maintain their course during flights.

使用导航辅助设备对于飞行员保持航向至关重要。

2.The navigational aids installed in the lighthouse help guide ships safely to shore.

灯塔中安装的导航辅助设备帮助船只安全靠岸。

3.During the training, we learned how to use navigational aids effectively in different weather conditions.

在培训中，我们学习了如何在不同天气条件下有效使用导航辅助设备。

4.Modern ships are equipped with advanced navigational aids such as GPS and radar.

现代船只配备了先进的导航辅助设备，如GPS和雷达。

5.The captain relied on various navigational aids to ensure a safe passage through the stormy waters.

船长依赖各种导航辅助设备确保安全通过暴风雨的水域。

作文

Navigating through life, whether on land or at sea, often requires the use of tools and resources that help guide us in the right direction. One such essential resource is known as navigational aids, which are devices or systems that assist in determining one's position and direction. These aids can be physical tools like compasses and maps, or they can be electronic systems such as GPS and radar. Understanding the importance of navigational aids can greatly enhance our ability to travel safely and efficiently.The concept of navigational aids has been around for centuries. Ancient mariners relied on the stars to find their way across the vast oceans, using their knowledge of astronomy as a natural guide. As technology advanced, so did the tools available for navigation. The invention of the compass revolutionized sea travel, allowing sailors to determine cardinal directions even when the sun or stars were obscured by clouds.In modern times, navigational aids have evolved into sophisticated electronic systems. Global Positioning System (GPS) technology, for instance, provides real-time location data to users, making it easier than ever to find one’s way. This system relies on a network of satellites that transmit signals to GPS receivers, allowing users to pinpoint their exact location on Earth. The convenience of GPS has transformed not only personal travel but also commercial shipping and aviation, where accurate navigation is crucial.Aside from GPS, there are various other forms of navigational aids used in different contexts. For example, lighthouses serve as visual guides for ships approaching shorelines, while buoys mark safe passages through treacherous waters. In aviation, pilots rely on air traffic control systems and navigational charts to ensure safe takeoffs and landings. Each of these aids plays a vital role in enhancing safety and efficiency in transportation.However, despite the advancements in technology, it is important to remember that navigational aids are not infallible. GPS devices can malfunction or lose signal, and reliance solely on electronic systems can lead to dangerous situations. Therefore, it is crucial for travelers, whether they are sailors, drivers, or pilots, to possess a fundamental understanding of traditional navigation methods. Skills such as reading maps, using a compass, and understanding topographical features can provide a safety net in case modern technology fails.Moreover, the role of navigational aids extends beyond just physical navigation. In a metaphorical sense, we all need guidance in our lives. Just as sailors rely on tools to navigate the seas, individuals often seek mentors, education, and experiences that serve as their own navigational aids in life. These aids can help us make informed decisions, avoid pitfalls, and chart a course toward our goals.In conclusion, navigational aids are invaluable tools that help us find our way, whether we are traversing the oceans or navigating the complexities of life. By understanding their significance and learning how to effectively use both traditional and modern aids, we can ensure safer travels and a clearer path toward our aspirations. As we continue to advance technologically, let us not forget the wisdom of the past and the importance of being well-rounded navigators in all aspects of our journeys.

在生活中，无论是在陆地上还是在海洋中，导航通常需要使用一些工具和资源来帮助我们朝着正确的方向前进。其中一个必不可少的资源被称为导航辅助工具，它是帮助确定自身位置和方向的设备或系统。这些辅助工具可以是像指南针和地图这样的物理工具，也可以是诸如GPS和雷达之类的电子系统。理解导航辅助工具的重要性可以大大增强我们安全高效旅行的能力。导航辅助工具的概念已经存在了几个世纪。古代的航海者依靠星星在广阔的海洋中找到方向，利用他们对天文学的知识作为自然指导。随着技术的发展，导航所用的工具也随之演变。指南针的发明彻底改变了海上旅行，使水手能够在阳光或星星被云层遮挡时确定方位。在现代，导航辅助工具已经演变为复杂的电子系统。例如，全球定位系统（GPS）技术为用户提供实时位置数据，使找到方向变得比以往任何时候都容易。该系统依赖于一组卫星向GPS接收器发送信号，从而使用户能够准确定位在地球上的位置。GPS的便利性不仅改变了个人旅行，也改变了商业航运和航空运输，在这些领域，准确的导航至关重要。除了GPS，还有各种其他形式的导航辅助工具在不同的环境中使用。例如，灯塔为驶近海岸的船只提供视觉指引，而浮标则标记出安全通过危险水域的通道。在航空领域，飞行员依靠空中交通管制系统和导航图表确保安全起飞和降落。每一种辅助工具在提高运输安全性和效率方面都发挥着至关重要的作用。然而，尽管技术不断进步，但重要的是要记住，导航辅助工具并不是万无一失的。GPS设备可能会发生故障或失去信号，仅仅依赖电子系统可能会导致危险的情况。因此，对于旅行者，无论是水手、司机还是飞行员，掌握传统导航方法的基本知识是至关重要的。阅读地图、使用指南针和理解地形特征等技能可以在现代技术失效时提供安全保障。此外，导航辅助工具的角色超越了物理导航。从隐喻的角度来看，我们所有人都需要在生活中获得指导。正如水手依靠工具在海洋中导航，个人经常寻求导师、教育和经历，这些都是他们在生活中的导航辅助工具。这些辅助工具可以帮助我们做出明智的决定，避免陷阱，并为我们的目标绘制路线。总之，导航辅助工具是帮助我们找到方向的宝贵工具，无论我们是在穿越海洋还是在应对生活的复杂性。通过理解它们的重要性并学习如何有效使用传统和现代的辅助工具，我们可以确保更安全的旅行和更清晰的前进道路。随着我们在技术上不断进步，让我们不要忘记过去的智慧以及在我们旅程的各个方面成为全面导航者的重要性。