shore-based aids to navigation

简明释义

岸上导航设备

英英释义

例句

1.The captain relied on shore-based aids to navigation for safe passage through the coastal waters.

船长依靠岸基导航辅助设施安全通过沿海水域。

2.The lighthouse serves as a key shore-based aid to navigation for ships entering the harbor.

灯塔作为进入港口的船只的关键岸基导航辅助设施。

3.The installation of new shore-based aids to navigation has improved safety for local fishermen.

新安装的岸基导航辅助设施提高了当地渔民的安全性。

4.Training sessions on using shore-based aids to navigation are essential for maritime students.

关于使用岸基导航辅助设施的培训课程对海事学生至关重要。

5.During the storm, the crew used shore-based aids to navigation to avoid hazards near the shore.

在暴风雨中，船员们使用岸基导航辅助设施来避开靠近岸边的危险。

作文

Navigating the vast oceans and waterways has always been a challenge for mariners. As technology has evolved, so too have the methods and tools used to aid navigation. One significant advancement in this field is the development of shore-based aids to navigation, which are essential for ensuring the safety and efficiency of maritime travel. These aids include lighthouses, buoys, and radar systems, all designed to provide guidance and information to vessels as they traverse through often treacherous waters.The primary purpose of shore-based aids to navigation is to enhance the situational awareness of ship captains and crew members. For instance, lighthouses serve as beacons, marking dangerous coastlines and harbor entrances. They emit light signals that can be seen from miles away, helping vessels to determine their position relative to land. Similarly, buoys are strategically placed in water to indicate safe passages or hazardous areas. These floating markers come in various shapes and colors, each conveying specific information about the navigable waters.In addition to visual aids, technology has introduced electronic shore-based aids to navigation such as radar systems and GPS stations. These systems provide real-time data about a vessel's location, speed, and course, allowing for more precise navigation. Radar, for example, can detect other ships, land formations, and even weather patterns, enabling crews to make informed decisions while at sea. The integration of these technological advancements has significantly reduced the risk of collisions and groundings, contributing to safer maritime operations.Another critical aspect of shore-based aids to navigation is their role in environmental protection. By guiding vessels away from sensitive marine habitats and shallow areas, these aids help mitigate the impact of shipping on ecosystems. For instance, when ships navigate through designated shipping lanes marked by buoys, they are less likely to disturb coral reefs or other vulnerable marine life. This not only preserves biodiversity but also supports the sustainability of fishing industries that rely on healthy ocean environments.Moreover, shore-based aids to navigation play a vital role in search and rescue operations. In emergencies, such as a vessel experiencing mechanical failure or adverse weather conditions, these aids provide crucial information that can assist rescuers in locating and reaching distressed ships quickly. The presence of well-maintained lighthouses and buoy systems can mean the difference between life and death in critical situations.In conclusion, shore-based aids to navigation are indispensable tools in the maritime industry. They enhance safety, improve efficiency, protect the environment, and support search and rescue efforts. As we continue to advance technologically, it is essential to maintain and upgrade these aids to ensure they meet the evolving needs of modern navigation. The future of maritime travel depends on our ability to adapt and innovate while preserving the fundamental principles of safety and environmental stewardship.

导航广阔的海洋和水道一直是水手面临的挑战。随着技术的发展，导航所使用的方法和工具也不断演变。在这一领域的重要进展之一是开发了岸基导航辅助设施，这些设施对于确保海上旅行的安全和效率至关重要。这些辅助设施包括灯塔、浮标和雷达系统，旨在为船只在往往危险的水域中提供指导和信息。岸基导航辅助设施的主要目的是增强船长和船员的情境意识。例如，灯塔作为信标，标记着危险的海岸线和港口入口。它们发出可以从数英里外看到的光信号，帮助船只确定与陆地的相对位置。同样，浮标被战略性地放置在水中，以指示安全通道或危险区域。这些漂浮的标记有各种形状和颜色，每种都传达特定的可航行水域信息。除了视觉辅助设施，技术还引入了电子岸基导航辅助设施，如雷达系统和GPS站。这些系统提供有关船只位置、速度和航向的实时数据，从而允许更精确的导航。例如，雷达可以探测其他船只、陆地形态甚至天气模式，使船员能够在海上做出明智的决策。这些技术进步的整合显著降低了碰撞和搁浅的风险，有助于提高海上操作的安全性。岸基导航辅助设施的另一个关键方面是它们在环境保护中的作用。通过引导船只远离敏感的海洋栖息地和浅水区，这些辅助设施有助于减轻航运对生态系统的影响。例如，当船只在浮标标记的指定航道中航行时，它们不太可能干扰珊瑚礁或其他脆弱的海洋生物。这不仅保护了生物多样性，还支持依赖健康海洋环境的渔业的可持续性。此外，岸基导航辅助设施在搜救行动中也发挥着至关重要的作用。在紧急情况下，例如船只出现机械故障或恶劣天气，这些辅助设施提供的重要信息可以帮助救援人员快速定位和到达遇险船只。维护良好的灯塔和浮标系统的存在可以在关键情况下意味着生死攸关的差异。总之，岸基导航辅助设施是海事行业不可或缺的工具。它们提高安全性、改善效率、保护环境并支持搜救工作。随着我们继续在技术上取得进步，维护和升级这些辅助设施以确保它们满足现代导航的不断变化的需求至关重要。海上旅行的未来取决于我们适应和创新的能力，同时保持安全和环境保护的基本原则。