frontal air mass

简明释义

锋区气团

英英释义

例句

1.The meteorologist explained that a frontal air mass 锋面气团 is responsible for the sudden drop in temperature.

气象学家解释说，一个frontal air mass 锋面气团导致了温度的突然下降。

2.Forecasters predicted that the incoming frontal air mass 锋面气团 would bring snow to the mountains.

预报员预测即将到来的frontal air mass 锋面气团将给山区带来降雪。

3.A warm frontal air mass 锋面气团 can lead to increased humidity and cloudy skies.

一个温暖的frontal air mass 锋面气团可能导致湿度增加和多云的天空。

4.As the frontal air mass 锋面气团 moved in, heavy rain began to fall across the region.

随着frontal air mass 锋面气团的移动，整个地区开始下起大雨。

5.The collision of two different frontal air masses 锋面气团 can create severe thunderstorms.

两个不同的frontal air masses 锋面气团的碰撞可以形成严重的雷暴。

作文

Understanding the dynamics of weather is crucial for predicting changes in our environment. One of the key concepts in meteorology is the idea of a frontal air mass, which refers to a large body of air that has uniform temperature and humidity characteristics. When different air masses meet, they create boundaries known as fronts, which can lead to various weather phenomena. For instance, a frontal air mass can significantly influence storm development, precipitation, and temperature variations. To delve deeper into this concept, we must first understand what an air mass is. An air mass is classified based on its source region, which can be continental or maritime, and whether it is polar or tropical. When these air masses move and collide, the interaction between them creates a front. There are generally four types of fronts: warm fronts, cold fronts, stationary fronts, and occluded fronts. Each type of front brings about different weather patterns, and understanding these can help us predict what to expect in terms of temperature and precipitation.For example, a cold front occurs when a colder, denser air mass pushes into a warmer air mass. This often leads to thunderstorms and a drop in temperature. Conversely, a warm front happens when a warm air mass rises over a cooler air mass, resulting in gradual temperature increases and prolonged precipitation. The frontal air mass plays a significant role in these transitions, as its characteristics determine how the weather will evolve. In addition to temperature and precipitation, the movement of frontal air masses can also affect wind patterns. As these air masses collide, they create turbulence and shifts in wind direction, which can impact local weather conditions. For instance, the presence of a frontal air mass can lead to gusty winds and changing weather conditions, making it essential for meteorologists to monitor these systems closely.Moreover, the effects of frontal air masses are not limited to just one area; they can travel long distances, impacting regions far from where they originated. This is particularly important for understanding larger weather systems, such as cyclones and anticyclones, which are influenced by the movement of multiple frontal air masses. By studying these interactions, meteorologists can provide more accurate forecasts, which are vital for agriculture, transportation, and disaster preparedness.In conclusion, the concept of a frontal air mass is fundamental to understanding weather patterns and forecasting. By recognizing how these air masses interact, we can better anticipate changes in our environment. Whether it’s preparing for a storm or planning outdoor activities, knowledge of frontal air masses equips us with the information we need to make informed decisions. As we continue to study the atmosphere, the importance of understanding these phenomena will only grow, highlighting the intricate connections between air masses and the weather we experience every day.

理解天气动态对于预测我们环境中的变化至关重要。气象学中的一个关键概念是“frontal air mass”，它指的是一个具有统一温度和湿度特征的大气团。当不同的空气团相遇时，它们会形成被称为锋面的边界，这可能导致各种天气现象。例如，一个frontal air mass可以显著影响风暴的发展、降水和温度变化。要深入了解这个概念，我们首先必须明白什么是空气团。空气团根据其源区域进行分类，源区域可以是大陆性或海洋性，并且可以是极地或热带。当这些空气团移动并发生碰撞时，它们之间的相互作用会产生前缘。一般来说，有四种类型的前缘：暖锋、冷锋、静止锋和闭合锋。每种类型的锋面都会带来不同的天气模式，理解这些可以帮助我们预测在温度和降水方面会有什么期待。例如，冷锋发生在一个较冷、较密的空气团推入一个较暖的空气团时。这通常会导致雷暴和温度下降。相反，暖锋发生在一个暖空气团在较冷空气团上升时，导致温度逐渐升高和持续降水。frontal air mass在这些转变中起着重要作用，因为它的特征决定了天气将如何演变。除了温度和降水外，frontal air masses的运动还会影响风模式。当这些空气团相撞时，它们会产生湍流和风向的变化，这可能会影响当地的天气条件。例如，frontal air mass的存在可能导致阵风和天气条件的变化，这使得气象学家必须密切监测这些系统。此外，frontal air masses的影响并不仅限于一个地区；它们可以长途旅行，影响远离其起源的地区。这对于理解更大天气系统（如气旋和反气旋）尤为重要，这些系统受到多个frontal air masses运动的影响。通过研究这些相互作用，气象学家可以提供更准确的预报，这对农业、运输和灾害准备至关重要。总之，frontal air mass的概念是理解天气模式和预测的基础。通过认识到这些空气团如何相互作用，我们可以更好地预测我们环境中的变化。无论是为即将到来的风暴做准备还是计划户外活动，了解frontal air masses都为我们提供了做出明智决策所需的信息。随着我们继续研究大气，理解这些现象的重要性只会增加，突显出空气团与我们每天经历的天气之间的复杂联系。