range beacon

简明释义

航线信标

英英释义

例句

1.Mariners often rely on a range beacon to navigate through narrow channels.

海员常常依靠测距信标在狭窄的航道中导航。

2.During training, the students learned how to use a range beacon for precise navigation.

在训练中，学生们学习如何使用测距信标进行精确导航。

3.The range beacon emits a light that helps pilots identify their position at night.

该测距信标发出光线，帮助飞行员在夜间确定他们的位置。

4.The range beacon is essential for guiding ships safely into the harbor.

该测距信标对于安全引导船只进入港口至关重要。

5.The pilot adjusted the aircraft's course towards the range beacon to ensure a safe landing.

飞行员调整飞机的航向朝向测距信标以确保安全着陆。

作文

In the world of aviation and maritime navigation, precision is crucial. Navigators rely on various tools and technologies to ensure they reach their destinations safely and efficiently. One such tool is the range beacon, which plays a vital role in guiding pilots and mariners alike. A range beacon is a type of navigational aid that emits signals to help determine the position of a vessel or aircraft relative to a specific point. These beacons are often used in conjunction with other navigational aids, such as radar and GPS, to provide a comprehensive understanding of one’s location.The primary function of a range beacon is to assist in the process of triangulation. When a navigator identifies two or more range beacons from different locations, they can use the information from these beacons to accurately pinpoint their position. This method is especially useful in areas where visibility is poor, such as foggy or stormy conditions, where traditional visual cues may be obscured. The signals emitted by range beacons can include light, sound, or radio waves, depending on the specific design and purpose of the beacon.Historically, range beacons have been instrumental in the development of safe navigation practices. Before the advent of modern technology, mariners relied heavily on physical landmarks and celestial navigation. However, as traffic increased and routes became more complex, the need for reliable navigational aids grew. The introduction of range beacons allowed for a more systematic approach to navigation, reducing the likelihood of accidents and improving overall safety.In aviation, range beacons serve a similar purpose. They are strategically placed around airports and along flight paths to assist pilots in maintaining their course. For instance, an airport may utilize a series of range beacons to create a visual approach path for incoming flights. By following the signals from these beacons, pilots can ensure they are aligned correctly for landing, even in challenging weather conditions.Moreover, the technology behind range beacons has evolved significantly over the years. Today, many beacons are equipped with advanced features such as automatic identification systems (AIS) and global positioning systems (GPS). These enhancements allow for real-time tracking and monitoring of vessels and aircraft, making navigation safer and more efficient than ever before.Despite the advancements in technology, the importance of range beacons remains undiminished. They continue to be a reliable source of guidance for both new and experienced navigators. As we move forward into an era of increasing automation in navigation, it is essential to remember the foundational tools that have paved the way for modern practices. The humble range beacon has proven its worth time and again, ensuring that navigators can traverse the skies and seas with confidence.In conclusion, the range beacon is an indispensable tool in the fields of aviation and maritime navigation. Its ability to provide accurate positional information enhances safety and efficiency, allowing navigators to focus on their journey rather than the potential hazards around them. As technology continues to advance, the range beacon will undoubtedly evolve as well, but its core purpose will remain the same: to guide us safely to our destinations.

在航空和海洋导航的世界中，精确性至关重要。导航员依赖各种工具和技术，以确保他们安全高效地到达目的地。其中一个工具是范围信标，它在引导飞行员和海员方面发挥着重要作用。范围信标是一种导航辅助设备，发出信号以帮助确定船只或飞机相对于特定点的位置。这些信标通常与其他导航辅助设备（如雷达和全球定位系统）结合使用，以提供对自身位置的全面了解。范围信标的主要功能是协助三角测量过程。当导航员从不同位置识别出两个或多个范围信标时，他们可以利用这些信标的信息准确地确定自己的位置。这种方法在能见度差的地区尤其有用，例如在雾霭或暴风雨天气条件下，传统的视觉线索可能会被遮挡。范围信标发出的信号可以包括光、声音或无线电波，具体取决于信标的设计和目的。历史上，范围信标在安全导航实践的发展中发挥了重要作用。在现代技术出现之前，海员主要依赖物理地标和天文导航。然而，随着交通增加和航线变得更加复杂，对可靠导航辅助设备的需求也随之增长。范围信标的引入使得导航过程更加系统化，减少了事故发生的可能性，提高了整体安全性。在航空领域，范围信标也发挥着类似的作用。它们被战略性地放置在机场和航线沿途，以帮助飞行员保持航向。例如，机场可能利用一系列范围信标来为即将降落的航班创建视觉进场路径。通过跟随这些信标发出的信号，飞行员可以确保在困难的天气条件下正确对准降落。此外，范围信标背后的技术近年来也发生了显著变化。如今，许多信标配备了先进的功能，例如自动识别系统（AIS）和全球定位系统（GPS）。这些增强功能允许对船只和飞机进行实时跟踪和监控，使导航比以往任何时候都更安全和高效。尽管技术不断进步，但范围信标的重要性依然未减。它们仍然是新老导航员可靠的引导来源。随着我们进入一个日益自动化的导航时代，记住奠定现代实践基础的工具至关重要。谦逊的范围信标一次又一次地证明了其价值，确保导航员能够自信地穿越天空和海洋。总之，范围信标是航空和海洋导航领域不可或缺的工具。它提供准确的位置消息的能力增强了安全性和效率，使导航员能够专注于他们的旅程，而不是周围潜在的危险。随着技术的不断进步，范围信标无疑也会不断发展，但其核心目的将始终保持不变：安全引导我们到达目的地。