aid to navigation

简明释义

助航设备

英英释义

例句

1.The GPS system is a modern aid to navigation that enhances maritime safety.

GPS系统是一种现代的导航辅助设施，提高了海上安全性。

2.In dense fog, vessels depend heavily on aid to navigation to avoid collisions.

在浓雾中，船只严重依赖导航辅助设施以避免碰撞。

3.Mariners rely on various aid to navigation like buoys and markers to safely navigate through the waters.

水手依靠各种导航辅助设施如浮标和标记安全航行。

4.Coastal authorities regularly maintain aid to navigation to ensure they are visible and functional.

沿海当局定期维护导航辅助设施，以确保其可见和正常运作。

5.The lighthouse serves as a crucial aid to navigation for ships entering the harbor.

灯塔作为船只进入港口的重要导航辅助设施。

作文

Navigating through the vast oceans and waterways has always been a challenge for sailors and mariners. To ensure safe passage and minimize the risk of accidents, various tools and systems have been developed over the years. One such system is known as aid to navigation, which refers to any device or system that assists in the navigation of vessels. These aids can take many forms, including lighthouses, buoys, beacons, and electronic systems like GPS. Understanding the importance of aid to navigation is crucial for anyone involved in maritime activities.Historically, sailors relied on natural landmarks, the stars, and rudimentary maps to guide their journeys. However, as maritime trade expanded and ships became larger, the need for more reliable navigation methods grew. This led to the development of various aid to navigation systems. For instance, lighthouses were constructed along coastlines to provide visual guidance during the night or in poor weather conditions. These towering structures not only warned sailors of dangerous coastlines but also marked safe entry points into harbors.In addition to lighthouses, buoys play a significant role in maritime navigation. These floating markers are strategically placed in waterways to indicate safe passages, warn of hazards, or delineate traffic lanes. The color and shape of a buoy convey vital information to mariners, making them an essential aid to navigation. For example, red buoys typically mark the right side of a channel when entering from the sea, while green buoys indicate the left side. This system helps prevent collisions and ensures that vessels remain in safe waters.With advancements in technology, electronic navigation systems have become increasingly popular. Global Positioning System (GPS) technology provides real-time information about a vessel's position, speed, and direction. This modern form of aid to navigation has revolutionized the way mariners navigate, allowing for greater accuracy and efficiency. However, it is important to remember that while GPS is a powerful tool, it is not infallible. Therefore, traditional navigation methods and physical aid to navigation should still be utilized as backups to ensure safety at sea.The effectiveness of aid to navigation systems relies heavily on proper maintenance and updates. Authorities responsible for these aids must regularly inspect and repair them to ensure they function correctly. In recent years, there have been discussions about the integration of new technologies, such as automated identification systems (AIS), which provide additional layers of safety by allowing vessels to communicate their positions to one another. Such innovations further enhance the existing aid to navigation infrastructure, ensuring that mariners have access to the most accurate and up-to-date information.In conclusion, aid to navigation encompasses a wide range of tools and systems designed to assist mariners in safely navigating waterways. From traditional lighthouses and buoys to modern GPS technology, these aids are essential for preventing accidents and promoting safe maritime practices. As our reliance on technology continues to grow, it is vital to maintain a balanced approach that incorporates both modern and traditional navigation methods. By doing so, we can ensure that our oceans remain safe and accessible for generations to come.

在广阔的海洋和水道中航行一直是水手和海员面临的挑战。为了确保安全通行并减少事故风险，多年来开发了各种工具和系统。其中一个系统被称为航行辅助设备，指的是任何帮助船只导航的设备或系统。这些辅助设备可以采取多种形式，包括灯塔、浮标、信标以及电子系统如GPS。理解航行辅助设备的重要性对于任何参与海事活动的人来说都是至关重要的。历史上，水手依靠自然地标、星星和简陋的地图来指导他们的旅程。然而，随着海上贸易的扩大和船只变得更大，对更可靠的导航方法的需求也在增加。这导致了各种航行辅助设备系统的发展。例如，沿海岸线建造了灯塔，以便在夜间或恶劣天气条件下提供视觉指导。这些高耸的结构不仅警告水手危险的海岸线，还标记安全进入港口的点。除了灯塔，浮标在海上导航中也起着重要作用。这些漂浮的标记被战略性地放置在水道中，以指示安全通行、警告危险或划定交通通道。浮标的颜色和形状向水手传达重要信息，使其成为必不可少的航行辅助设备。例如，红色浮标通常标记从海上进入时通道的右侧，而绿色浮标则表示左侧。这一系统有助于防止碰撞，并确保船只保持在安全水域。随着技术的进步，电子导航系统变得越来越受欢迎。全球定位系统（GPS）技术提供有关船只位置、速度和方向的实时信息。这种现代形式的航行辅助设备彻底改变了水手的导航方式，使其更加准确和高效。然而，重要的是要记住，虽然GPS是一种强大的工具，但它并不是万无一失的。因此，传统的导航方法和物理航行辅助设备仍然应作为备份使用，以确保海上的安全。航行辅助设备系统的有效性在很大程度上依赖于适当的维护和更新。负责这些辅助设备的当局必须定期检查和修理它们，以确保它们正常工作。近年来，关于新技术整合的讨论逐渐增多，例如自动识别系统（AIS），该系统通过允许船只彼此沟通其位置来提供额外的安全层。这些创新进一步增强了现有的航行辅助设备基础设施，确保水手能够获得最准确和最新的信息。总之，航行辅助设备涵盖了一系列旨在帮助水手安全航行水道的工具和系统。从传统的灯塔和浮标到现代的GPS技术，这些辅助设备对于防止事故和促进安全的海事实践至关重要。随着我们对技术的依赖不断增加，保持一种平衡的方法至关重要，即结合现代和传统的导航方法。通过这样做，我们可以确保我们的海洋在未来几代人中保持安全和可通行。