line squall

简明释义

飑线(伴随阵强风的

英英释义

例句

1.The pilot received a warning about a line squall 线阵风暴 while preparing for takeoff.

在准备起飞时，飞行员收到了关于line squall 线阵风暴的警告。

2.Meteorologists predicted a line squall 线阵风暴 forming in the late afternoon, causing concerns for outdoor events.

气象学家预测下午晚些时候会形成line squall 线阵风暴，这让户外活动感到担忧。

3.During the race, the crew had to quickly adjust the sails to handle the line squall 线阵风暴 that appeared out of nowhere.

在比赛中，船员们不得不迅速调整帆以应对突然出现的line squall 线阵风暴。

4.As the storm approached, the temperature dropped sharply, a sign that a line squall 线阵风暴 was imminent.

随着风暴的逼近，温度急剧下降，这是line squall 线阵风暴即将来临的迹象。

5.The sailors were warned about the approaching line squall 线阵风暴, which could bring sudden heavy winds.

水手们被警告即将到来的line squall 线阵风暴，这可能带来突如其来的强风。

作文

In the world of meteorology, the term line squall refers to a sudden and intense windstorm that often accompanies thunderstorms. These phenomena can produce strong gusts of wind, heavy rainfall, and sometimes hail, making them a significant concern for both meteorologists and those who live in affected areas. Understanding the dynamics behind a line squall is crucial for predicting severe weather events and ensuring public safety.A line squall typically forms along a cold front, where warm, moist air rises rapidly due to the intrusion of cooler air. This rapid ascent creates a line of thunderstorms, which can extend for hundreds of miles. As the storm develops, it can produce a well-defined outflow boundary, where the cool air from the storm downdrafts meets the warm air ahead of it. This collision can lead to the development of a powerful gust front, resulting in strong winds that can exceed 50 knots.The impact of a line squall can be devastating. In many cases, these storms can cause widespread damage to trees, power lines, and buildings. The winds can uproot trees and create hazardous conditions for anyone caught outdoors. Additionally, the heavy rainfall associated with a line squall can lead to flash flooding, particularly in low-lying areas. Therefore, it is essential for communities to be aware of the potential risks and to have emergency plans in place.Meteorologists use various tools to monitor and predict line squalls. Doppler radar is one of the most effective instruments for tracking the development of these storms. By analyzing the velocity and reflectivity data from radar, meteorologists can identify areas of intense wind and precipitation, allowing them to issue timely warnings to the public. Furthermore, computer models help forecasters simulate the atmospheric conditions that lead to the formation of line squalls, improving their ability to predict when and where these storms will occur.Education plays a vital role in preparing communities for the impacts of line squalls. Schools and local governments can organize workshops and seminars to inform residents about the dangers associated with these storms and the importance of having an emergency kit ready. Knowledge of how to respond during a line squall can save lives, as individuals need to seek shelter immediately when severe weather is imminent.In conclusion, the phenomenon of line squall is a critical aspect of severe weather that requires understanding and respect. With the right knowledge and preparation, communities can mitigate the risks associated with these powerful storms. As we continue to study and learn more about our atmosphere, we can improve our forecasting abilities and enhance public awareness, ultimately leading to safer environments for everyone. The unpredictable nature of weather reminds us of the importance of staying informed and prepared for any eventuality, especially when it comes to phenomena like line squall that can strike with little warning.

在气象学的世界中，术语line squall指的是一种突然且强烈的风暴，通常伴随着雷暴。这些现象可以产生强劲的风阵、猛烈的降雨，有时还会伴随冰雹，因此对气象学家和生活在受影响地区的人们来说都是一个重要的关注点。理解line squall背后的动态对于预测严重天气事件和确保公众安全至关重要。line squall通常形成在冷锋沿线，温暖潮湿的空气由于冷空气的侵入而迅速上升。这种快速上升会形成一系列雷暴，这些雷暴可以延伸数百英里。随着风暴的发展，它可以产生一个明确的下流边界，即风暴下沉气流中的冷空气与其前方的温暖空气相遇。这种碰撞可能导致强大的气流前缘的发展，从而产生强风，风速可超过50节。line squall的影响可能是毁灭性的。在许多情况下，这些风暴可以对树木、电力线和建筑物造成广泛的损坏。强风可以连根拔起树木，并为任何被困在户外的人创造危险的条件。此外，伴随line squall的强降雨可能导致突发洪水，尤其是在低洼地区。因此，社区必须意识到潜在风险，并制定应急计划。气象学家使用各种工具来监测和预测line squall。多普勒雷达是跟踪这些风暴最有效的仪器之一。通过分析雷达的速度和反射数据，气象学家可以识别出强风和降水的区域，从而及时向公众发出警报。此外，计算机模型帮助预报员模拟导致line squallline squall的影响方面发挥着至关重要的作用。学校和地方政府可以组织研讨会和讲座，向居民介绍这些风暴相关的危险以及准备应急工具包的重要性。了解在line squall期间如何应对可以挽救生命，因为个人需要在严重天气来临时立即寻找庇护。总之，line squall现象是严重天气的一个关键方面，需要理解和尊重。通过正确的知识和准备，社区可以减轻与这些强大风暴相关的风险。随着我们继续研究和了解更多关于大气的知识，我们可以改善我们的预测能力，提高公众意识，从而最终为每个人创造更安全的环境。天气的不可预测性提醒我们保持信息灵通和准备好应对任何突发情况的重要性，尤其是像line squall这样的现象，它们可能在没有警告的情况下袭来。