circular radiobeacon

简明释义

全向无线电指向标

英英释义

例句

1.Mariners often use a circular radiobeacon to determine their position at sea.

海员们常常使用圆形无线电信标来确定他们在海上的位置。

2.The circular radiobeacon is crucial for search and rescue operations in remote areas.

在偏远地区，圆形无线电信标对搜救行动至关重要。

3.The circular radiobeacon emits signals that help guide ships into the harbor.

该圆形无线电信标发出信号，帮助船只驶入港口。

4.During the training session, pilots learned how to interpret signals from a circular radiobeacon.

在培训课程中，飞行员学习了如何解读来自圆形无线电信标的信号。

5.The aircraft relied on the circular radiobeacon for navigation during poor visibility.

在能见度差的情况下，飞机依靠圆形无线电信标进行导航。

作文

In the realm of navigation and communication, technologies have evolved significantly over the years. One such technology that plays a crucial role in aiding navigation is the circular radiobeacon. This device emits radio signals in a circular pattern, allowing vessels and aircraft to determine their position relative to the beacon. The concept of a circular radiobeacon is particularly important for ensuring safety in maritime and aerial navigation, as it provides pilots and sailors with essential information about their location and surrounding environment.A circular radiobeacon operates by broadcasting a continuous signal that can be received by compatible instruments on ships or planes. These signals are often used in conjunction with other navigational aids, such as GPS, to enhance accuracy. The circular nature of the signal means that it can be detected from various angles and distances, making it a versatile tool for navigation.One of the primary advantages of using a circular radiobeacon is its reliability. Unlike visual signals, which can be affected by weather conditions or obstacles, radio signals can penetrate through fog, rain, and darkness. This reliability is vital for ensuring that vessels and aircraft can navigate safely, especially in challenging environments where visibility is limited.Moreover, the use of a circular radiobeacon is not confined to just maritime or aerial navigation. It has applications in various fields, including search and rescue operations, where accurate location data is paramount. In emergency situations, rescuers can rely on these beacons to pinpoint the location of distressed vessels or aircraft, thereby saving lives.The technology behind circular radiobeacon systems continues to advance, integrating modern digital communication techniques that enhance their functionality. For instance, newer models may incorporate features that allow them to transmit additional data, such as weather updates or navigational warnings, alongside their standard positioning signals. This added functionality ensures that users have access to comprehensive information that can aid in their decision-making processes.In conclusion, the circular radiobeacon is an indispensable tool in the world of navigation. Its ability to provide reliable, round-the-clock positioning information makes it a critical component in ensuring the safety of air and sea travel. As technology continues to develop, the capabilities of circular radiobeacon systems will likely expand, further enhancing their importance in various sectors. Understanding the function and significance of this technology is essential for anyone involved in navigation, whether they are seasoned professionals or newcomers to the field.

在导航和通信领域，技术多年来已经显著发展。其中一种在帮助导航中发挥重要作用的技术是圆形无线电信标。该设备以圆形模式发射无线电信号，使船只和飞机能够确定其相对于信标的位置。圆形无线电信标的概念对于确保海洋和空中导航的安全尤为重要，因为它为飞行员和水手提供了有关其位置和周围环境的重要信息。圆形无线电信标通过广播连续信号来工作，这些信号可以被船舶或飞机上的兼容仪器接收。这些信号通常与其他导航辅助工具（如GPS）结合使用，以提高准确性。信号的圆形特性意味着它可以从不同的角度和距离被检测到，使其成为导航的多功能工具。使用圆形无线电信标的主要优点之一是其可靠性。与可能受到天气条件或障碍物影响的视觉信号不同，无线电信号可以穿透雾、雨和黑暗。这种可靠性对于确保船舶和飞机能够安全导航至关重要，特别是在能见度有限的挑战性环境中。此外，圆形无线电信标的使用不仅限于海洋或空中导航。它在各种领域都有应用，包括搜索和救援行动，在这些情况下，准确的位置数据至关重要。在紧急情况下，救援人员可以依靠这些信标来确定遇险船只或飞机的位置，从而挽救生命。圆形无线电信标系统背后的技术不断进步，整合现代数字通信技术以增强其功能。例如，较新型号可能包含允许它们在标准定位信号之外传输附加数据（如天气更新或导航警告）的功能。这种附加功能确保用户能够获得全面的信息，以帮助他们进行决策。总之，圆形无线电信标是导航世界中不可或缺的工具。它提供可靠、全天候的定位信息，使其成为确保航空和海洋旅行安全的重要组成部分。随着技术的不断发展，圆形无线电信标系统的能力可能会进一步扩展，从而增强其在各个领域的重要性。理解这一技术的功能和意义对于任何参与导航的人来说都是至关重要的，无论他们是经验丰富的专业人士还是该领域的新手。