radar visibility

简明释义

雷达能见度

英英释义

例句

1.The ship's radar visibility was reduced due to heavy fog, making it difficult to navigate.

由于浓雾，船只的雷达可见度降低，导致导航困难。

2.The new technology enhanced the radar visibility of smaller vessels in busy ports.

新技术增强了繁忙港口小型船只的雷达可见度。

3.In military operations, maintaining radar visibility is essential for detecting enemy movements.

在军事行动中，保持雷达可见度对侦测敌方动向至关重要。

4.Improving radar visibility can help air traffic controllers manage flight paths more efficiently.

提高雷达可见度可以帮助空中交通管制员更有效地管理航线。

5.The aircraft's radar visibility is crucial for safe navigation through stormy weather.

飞机的雷达可见度对于在暴风雨中安全导航至关重要。

作文

In today's world, technology has become an integral part of our lives, influencing various industries and shaping the way we perceive our surroundings. One crucial aspect of this technological advancement is the concept of radar visibility, which refers to the ability of radar systems to detect objects within their range. This capability is vital in numerous fields, including aviation, maritime navigation, and even weather forecasting. Understanding radar visibility is essential for ensuring safety and efficiency in these sectors.Radar systems operate by emitting radio waves that bounce off objects and return to the radar receiver. The time it takes for the waves to return helps determine the distance and speed of the detected object. However, several factors can affect radar visibility, such as atmospheric conditions, the size and shape of the object, and the frequency of the radar waves used. For instance, heavy rain or fog can significantly reduce radar visibility, making it challenging for pilots and ship captains to navigate safely.In aviation, radar visibility plays a critical role in air traffic control. Air traffic controllers rely on radar systems to monitor the positions of aircraft in the sky, ensuring safe distances between them. When radar visibility is compromised due to weather conditions, controllers must rely on alternative methods, such as visual sightings or communication with pilots, to maintain safety. This can lead to delays and increased risks, highlighting the importance of maintaining optimal radar visibility in aviation operations.Similarly, in maritime navigation, radar visibility is crucial for the safe operation of vessels. Ships use radar systems to detect other vessels, navigational hazards, and landmasses. Poor radar visibility can result in collisions or grounding, which can have severe consequences for both the environment and human safety. Therefore, mariners must be aware of the factors affecting radar visibility and take necessary precautions, such as reducing speed or using additional navigational aids, when conditions are unfavorable.Weather forecasting also relies on radar visibility to track storms and precipitation. Meteorologists use radar data to analyze weather patterns and predict severe weather events, such as thunderstorms or hurricanes. However, if radar visibility is limited due to interference or obstructions, it can hinder accurate forecasting and timely warnings. This can put communities at risk, emphasizing the need for advancements in radar technology to improve radar visibility under challenging conditions.In conclusion, radar visibility is a fundamental concept that impacts various industries, particularly aviation, maritime navigation, and weather forecasting. Understanding the factors that influence radar visibility is crucial for ensuring safety and efficiency in these fields. As technology continues to evolve, enhancing radar visibility will remain a priority, enabling us to navigate our world more effectively and safely. By investing in research and development, we can improve radar systems, leading to better detection capabilities and ultimately enhancing safety for all.

在当今世界，科技已成为我们生活中不可或缺的一部分，影响着各个行业并塑造我们对周围环境的感知。这个技术进步的一个关键方面是雷达可见性的概念，它指的是雷达系统在其范围内检测物体的能力。这种能力在航空、海洋导航甚至天气预报等多个领域至关重要。理解雷达可见性对确保这些行业的安全和效率至关重要。雷达系统通过发射无线电波来工作，这些波会反弹到物体上并返回到雷达接收器。波返回所需的时间有助于确定被检测物体的距离和速度。然而，几种因素可能会影响雷达可见性，例如大气条件、物体的大小和形状以及所使用的雷达波频率。例如，强降雨或雾霾会显著降低雷达可见性，使得飞行员和船长难以安全导航。在航空业中，雷达可见性在空中交通管制中发挥着关键作用。空中交通管制员依赖雷达系统来监控天空中飞机的位置，以确保它们之间保持安全距离。当由于天气条件而妨碍了雷达可见性时，管制员必须依靠其他方法，例如目视观察或与飞行员沟通，来维持安全。这可能导致延误和增加风险，突显了在航空操作中保持最佳雷达可见性的重要性。同样，在海洋导航中，雷达可见性对于船只的安全操作至关重要。船只使用雷达系统来检测其他船只、导航危险和陆地。较差的雷达可见性可能导致碰撞或搁浅，这可能对环境和人类安全造成严重后果。因此，船员必须了解影响雷达可见性的因素，并在不利条件下采取必要的预防措施，例如减速或使用额外的导航辅助设备。天气预报也依赖于雷达可见性来追踪风暴和降水。气象学家利用雷达数据分析天气模式并预测严重天气事件，例如雷暴或飓风。然而，如果由于干扰或障碍而限制了雷达可见性，则可能会阻碍准确的天气预报和及时的警告。这可能会使社区面临风险，强调了在困难条件下改善雷达技术以提高雷达可见性的必要性。总之，雷达可见性是一个基本概念，影响着多个行业，特别是航空、海洋导航和天气预报。理解影响雷达可见性的因素对确保这些领域的安全和效率至关重要。随着技术的不断发展，提升雷达可见性将仍然是一个优先事项，使我们能够更有效和安全地导航我们的世界。通过投资研究和开发，我们可以改善雷达系统，从而提高检测能力，最终增强所有人的安全。