weather surveillance radar

简明释义

气象监视雷达

英英释义

例句

1.Local news stations rely on weather surveillance radar to provide accurate forecasts.

当地新闻台依赖天气监测雷达提供准确的天气预报。

2.The meteorologist used the weather surveillance radar to track the storm's path.

气象学家使用天气监测雷达来追踪风暴的路径。

3.Farmers check the weather surveillance radar before planning their planting schedule.

农民在规划种植时间表之前检查天气监测雷达。

4.Emergency services use data from the weather surveillance radar to prepare for severe weather.

紧急服务部门利用天气监测雷达的数据为恶劣天气做好准备。

5.The weather surveillance radar showed heavy rainfall approaching the area.

天气监测雷达显示重雨正逼近该地区。

作文

Weather plays a crucial role in our daily lives, influencing everything from what we wear to how we travel. Understanding weather patterns and predicting severe weather events is essential for safety and planning. One of the most significant advancements in meteorology has been the development of technologies such as weather surveillance radar (气象监测雷达). This technology has transformed the way meteorologists observe and analyze atmospheric conditions, allowing for more accurate forecasts and timely warnings for severe weather phenomena.The primary function of weather surveillance radar is to detect precipitation, track storms, and measure their intensity. Unlike traditional weather observation methods that rely on ground-based measurements, this radar system uses radio waves to gather data from the atmosphere. When these radio waves encounter precipitation particles, they are scattered back to the radar, providing information about the location, movement, and intensity of the precipitation. This capability is invaluable during severe weather events, such as thunderstorms, hurricanes, and tornadoes.One of the key advantages of weather surveillance radar is its ability to provide real-time data. Meteorologists can monitor storm systems as they develop and move, allowing them to issue timely warnings to the public. For instance, when a tornado warning is issued, the radar data can help determine the storm's path and predict where it may strike next. This information can save lives by giving people the opportunity to seek shelter or evacuate if necessary.Moreover, weather surveillance radar is not only useful for severe weather forecasting but also plays a role in understanding everyday weather patterns. By analyzing radar data, meteorologists can identify trends in precipitation, temperature changes, and other atmospheric conditions. This information is vital for various sectors, including agriculture, transportation, and disaster management, as it helps stakeholders make informed decisions based on expected weather conditions.In addition to its practical applications, weather surveillance radar also contributes to scientific research. Researchers use radar data to study complex weather phenomena and improve models that predict future weather patterns. This ongoing research is essential for advancing our understanding of climate change and its impact on global weather systems.Despite its many benefits, weather surveillance radar is not without limitations. For example, while it excels at detecting precipitation, it may struggle with identifying the type of precipitation, such as distinguishing between rain, snow, or hail. Additionally, radar can sometimes produce false alarms, which can lead to unnecessary panic among the public. Therefore, meteorologists must interpret radar data carefully and consider other weather indicators to provide accurate forecasts.In conclusion, weather surveillance radar (气象监测雷达) represents a vital tool in modern meteorology. Its ability to detect and analyze weather patterns in real time has significantly improved our understanding of atmospheric conditions and enhanced our capacity to forecast severe weather. As technology continues to advance, we can expect even greater accuracy and reliability from weather surveillance radar, ultimately leading to better preparedness and response strategies for weather-related emergencies.