radar return

简明释义

雷达反射信号

英英释义

例句

1.Security personnel monitored the radar return for any unauthorized aircraft entering restricted airspace.

安保人员监控雷达回波，以防止任何未经授权的飞机进入限制空域。

2.The radar return indicated a large object approaching the coastline, prompting a warning to local authorities.

雷达回波显示一个大型物体正在接近海岸，促使当地当局发出警告。

3.During the storm, the radar return showed significant turbulence in the area.

在暴风雨期间，雷达回波显示该地区有明显的湍流。

4.The pilot adjusted the flight path based on the radar return from the storm ahead.

飞行员根据前方风暴的雷达回波调整了飞行路线。

5.The fishing boat relied on the radar return to locate schools of fish in the area.

渔船依靠雷达回波来定位该地区的鱼群。

作文

In the field of aviation and maritime navigation, the term radar return refers to the signal that is reflected back to the radar system from an object. This concept is crucial for understanding how radar technology works and its applications in various domains. The basic principle of radar involves sending out a radio wave, which then bounces off an object and returns to the radar receiver. The time it takes for the signal to return helps determine the distance to the object, while the strength and characteristics of the radar return provide information about the object's size, shape, and speed. The importance of radar return can be illustrated through its application in air traffic control. Controllers rely on radar systems to monitor the positions of aircraft in real-time. When a plane is detected, the radar emits a signal that reflects off the aircraft, creating a radar return. This data is displayed on screens in the control tower, allowing controllers to ensure safe distances between planes and manage their routes effectively. Without accurate radar return information, the risk of mid-air collisions would significantly increase. Similarly, in maritime navigation, ships use radar systems to detect other vessels, landmasses, and potential hazards. The radar return from these objects enables sailors to navigate safely, especially in poor visibility conditions such as fog or heavy rain. By interpreting the radar return, mariners can avoid collisions and ensure safe passage through busy shipping lanes. Moreover, radar return technology has applications beyond aviation and maritime fields. It is also used in weather forecasting. Meteorologists utilize radar systems to track storm systems and precipitation patterns. The radar return from raindrops and other atmospheric particles allows them to create detailed images of weather systems, helping to predict severe weather events like hurricanes and tornadoes. This information is vital for public safety and disaster preparedness. In addition to these practical applications, understanding radar return contributes to advancements in technology. Researchers are continually developing more sophisticated radar systems that can provide higher resolution images and detect smaller objects. Innovations in this field have implications for security and surveillance, as improved radar return capabilities can enhance border control and military operations. In conclusion, the concept of radar return is integral to various industries and technologies. From ensuring the safety of air travel to aiding in maritime navigation and weather forecasting, the significance of radar return cannot be overstated. As technology continues to evolve, the understanding and application of radar return will play a critical role in enhancing safety and efficiency across multiple sectors. Whether in the skies, on the seas, or in predicting weather patterns, the insights gained from radar return will continue to shape our world in profound ways.

在航空和海洋导航领域，术语雷达回波指的是从物体反射回雷达系统的信号。这个概念对于理解雷达技术的工作原理及其在各个领域的应用至关重要。雷达的基本原理是发射无线电波，然后这些波在遇到物体后反弹并返回到雷达接收器。信号返回所需的时间帮助确定物体的距离，而雷达回波的强度和特征则提供有关物体大小、形状和速度的信息。雷达回波的重要性可以通过其在空中交通控制中的应用来说明。控制人员依赖雷达系统实时监控飞机的位置。当一架飞机被探测到时，雷达会发出信号，这个信号会反射到飞机上，从而产生雷达回波。这些数据在控制塔的屏幕上显示，使控制人员能够确保飞机之间的安全距离并有效管理其航线。如果没有准确的雷达回波信息，中途碰撞的风险将显著增加。同样，在海洋导航中，船只使用雷达系统来探测其他船只、陆地和潜在的危险。来自这些物体的雷达回波使水手能够安全导航，尤其是在能见度较差的条件下，如雾或大雨。通过解读雷达回波，水手可以避免碰撞，确保安全通过繁忙的航道。此外，雷达回波技术还超越了航空和海洋领域的应用。它也用于天气预报。气象学家利用雷达系统跟踪风暴系统和降水模式。来自雨滴和其他大气颗粒的雷达回波使他们能够创建详细的天气系统图像，帮助预测飓风和龙卷风等严重天气事件。这些信息对公众安全和灾害准备至关重要。除了这些实际应用，理解雷达回波有助于技术的进步。研究人员不断开发更复杂的雷达系统，可以提供更高分辨率的图像并检测更小的物体。该领域的创新对安全和监视具有重要意义，因为改进的雷达回波能力可以增强边境控制和军事行动。总之，雷达回波的概念是各个行业和技术不可或缺的一部分。从确保航空旅行的安全到帮助海洋导航和天气预报，雷达回波的重要性不容小觑。随着技术的不断发展，对雷达回波的理解和应用将在提高多个部门的安全性和效率方面发挥关键作用。无论是在天空中、海洋中，还是在预测天气模式中，从雷达回波获得的洞察将继续以深远的方式塑造我们的世界。