radar set

简明释义

雷达站

英英释义

例句

1.We need to calibrate the radar set 雷达设备 before the mission starts.

在任务开始之前，我们需要校准雷达设备。

2.During the test flight, the radar set 雷达设备 provided crucial data about the aircraft's position.

在测试飞行期间，雷达设备提供了关于飞机位置的重要数据。

3.The military uses advanced radar sets 雷达设备 for surveillance and reconnaissance.

军方使用先进的雷达设备进行监视和侦察。

4.The ship's radar set 雷达设备 detected an approaching storm.

船只的雷达设备探测到了一个即将到来的风暴。

5.The air traffic control center relies on a sophisticated radar set 雷达设备 to monitor flights.

空中交通控制中心依赖于复杂的雷达设备来监控航班。

作文

In the world of technology, one of the most fascinating inventions has been the development of radar systems. Among these systems, a crucial component is the radar set, which plays an essential role in various applications, from aviation to maritime navigation. Understanding what a radar set is and how it functions can provide valuable insights into its significance in modern society.A radar set is essentially a device that uses radio waves to detect and locate objects. The term 'radar' stands for Radio Detection and Ranging. This technology operates by emitting radio waves that travel through the air and bounce off objects, returning to the source. By analyzing the time it takes for the waves to return and their frequency changes, the radar set can determine the distance, speed, and direction of the object. One of the most common uses of a radar set is in air traffic control. Air traffic controllers rely on these systems to monitor the position and movement of aircraft in the sky. The ability to detect planes from great distances helps prevent collisions and ensures safe navigation through crowded airspace. Without the precision and reliability of a radar set, managing air traffic would be significantly more challenging and dangerous.Moreover, radar sets are not limited to aviation; they are also widely used in marine environments. Ships equipped with radar systems can navigate safely through fog, rain, or darkness. The radar set allows sailors to detect other vessels, landmasses, and obstacles, providing critical information that aids in safe passage across oceans and seas. For example, during a storm, visibility may be severely reduced, but a radar set can still function effectively, allowing mariners to make informed decisions and avoid potential hazards.In addition to aviation and maritime applications, radar sets have significant military uses. They are employed to track enemy movements, monitor airspace for intrusions, and guide missile systems. The ability to detect objects at long ranges is vital for national defense, and advanced radar sets are continually being developed to enhance these capabilities.The advancements in technology have led to the evolution of radar sets. Modern systems are now equipped with sophisticated features like digital signal processing, which improves the accuracy and resolution of detections. Additionally, phased array radar sets allow for rapid scanning of the environment without needing to physically move the antenna. These innovations have made radar sets more efficient and effective in various applications.In conclusion, the radar set is a remarkable technological achievement that has transformed how we navigate and monitor our world. Its applications in aviation, maritime, and military fields demonstrate its versatility and importance. As technology continues to advance, we can expect radar sets to become even more sophisticated, further enhancing safety and security in our daily lives. Understanding the functionality and significance of a radar set allows us to appreciate the complex systems that underpin modern navigation and surveillance.

在技术的世界中，最令人着迷的发明之一就是雷达系统的发展。在这些系统中，一个关键的组成部分是雷达设备，它在从航空到海洋导航的各种应用中发挥着重要作用。理解什么是雷达设备及其功能，可以为我们提供对其在现代社会中重要性的宝贵见解。雷达设备本质上是一个使用无线电波来检测和定位物体的装置。“雷达”一词代表无线电探测和测距。这项技术通过发射无线电波来工作，这些波穿过空气并反弹回物体，返回到源头。通过分析波返回所需的时间和频率变化，雷达设备可以确定物体的距离、速度和方向。雷达设备最常见的用途之一是在空中交通控制中。空中交通管制员依赖这些系统来监控天空中飞机的位置和运动。能够从远距离检测飞机有助于防止碰撞并确保在拥挤的空域中安全导航。如果没有雷达设备的精确性和可靠性，管理空中交通将变得更加困难和危险。此外，雷达设备不仅限于航空；它们在海洋环境中也被广泛使用。配备雷达系统的船只可以安全地在雾、雨或黑暗中导航。雷达设备使水手能够检测其他船只、陆地和障碍物，提供关键的信息，帮助安全通过海洋。例如，在暴风雨期间，能见度可能会严重降低，但雷达设备仍然可以有效工作，使海员能够做出明智的决定，避免潜在的危险。除了航空和海洋应用外，雷达设备在军事上也有重要用途。它们用于跟踪敌方移动、监视空域入侵和引导导弹系统。长距离检测物体的能力对于国家防御至关重要，先进的雷达设备正在不断发展，以增强这些能力。技术的进步导致了雷达设备的演变。现代系统现在配备了数字信号处理等复杂功能，提高了检测的准确性和分辨率。此外，相控阵雷达设备允许快速扫描环境，而无需物理移动天线。这些创新使得雷达设备在各种应用中变得更加高效和有效。总之，雷达设备是一项了不起的技术成就，改变了我们导航和监测世界的方式。它在航空、海洋和军事领域的应用展示了它的多样性和重要性。随着技术的不断进步，我们可以期待雷达设备变得更加复杂，进一步增强我们日常生活中的安全性和保障。理解雷达设备的功能和重要性使我们能够欣赏支撑现代导航和监视的复杂系统。