occluded front

简明释义

锢囚锋全锢囚锋

英英释义

例句

1.The satellite images showed a large occluded front 闭塞锋 moving across the country.

卫星图像显示出一条大型的闭塞锋 occluded front 正在横穿全国。

2.During the winter storm, we experienced heavy snowfall due to the presence of an occluded front 闭塞锋 in the region.

在冬季风暴期间，由于该地区存在一个闭塞锋 occluded front，我们经历了大雪。

3.An occluded front 闭塞锋 can lead to significant changes in weather patterns, often resulting in thunderstorms.

闭塞锋 occluded front 可能导致天气模式的显著变化，常常引发雷暴。

4.The meteorologist explained that an occluded front 闭塞锋 occurs when a cold front catches up with a warm front.

气象学家解释说，闭塞锋 occluded front 是指冷锋追上暖锋时发生的情况。

5.Understanding how an occluded front 闭塞锋 forms is crucial for predicting severe weather events.

理解闭塞锋 occluded front 是如何形成的，对于预测严重天气事件至关重要。

作文

Weather is a fascinating subject that affects our daily lives in numerous ways. One of the most interesting phenomena in meteorology is the concept of an occluded front, which plays a crucial role in the formation of various weather patterns. An occluded front occurs when a cold front overtakes a warm front, causing the warm air to be lifted off the ground. This phenomenon typically happens in mid-latitude regions where different air masses converge, leading to complex weather systems. Understanding occluded fronts can help us predict severe weather events such as thunderstorms and heavy rainfall.The process begins when a cold front moves faster than a warm front. As the cold air mass pushes into the warmer air mass, it forces the warm air to rise. However, when the cold front catches up with the warm front, the warm air becomes trapped between the two cold air masses. This creates the occluded front, which can be visualized as a wedge of warm air being lifted aloft by the surrounding colder air.Meteorologists classify occluded fronts into two types: warm occlusions and cold occlusions. In a warm occlusion, the air behind the cold front is cooler than the air ahead of the warm front, resulting in the warm air being lifted over the cooler air. Conversely, in a cold occlusion, the air behind the cold front is warmer than the air ahead of the warm front, causing the warm air to be forced upwards more aggressively. Both types of occluded fronts can lead to significant weather changes, including precipitation and temperature drops.The implications of occluded fronts extend beyond just temperature changes. When these fronts develop, they can lead to the formation of low-pressure systems, which are often associated with stormy weather. For example, as a result of an occluded front, we might experience heavy rain, strong winds, and even severe thunderstorms. These weather conditions can have serious impacts on agriculture, transportation, and daily life.Moreover, understanding occluded fronts is essential for weather forecasting. Meteorologists use various tools and technologies, including satellite imagery and radar, to track the movement of these fronts. By analyzing data related to occluded fronts, forecasters can provide timely warnings about potential severe weather events, helping communities prepare and respond effectively.In conclusion, the study of occluded fronts is vital for grasping the complexities of weather patterns. As we continue to learn more about these phenomena, we can improve our ability to predict weather changes and mitigate the impacts of severe weather. Whether it’s planning a weekend getaway or preparing for a storm, understanding the dynamics of occluded fronts can make a significant difference in how we approach daily life in relation to the ever-changing weather around us.

天气是一个迷人的话题，以多种方式影响着我们的日常生活。在气象学中，一个最有趣的现象是闭合锋面的概念，它在各种天气模式的形成中发挥着关键作用。闭合锋面发生在冷锋追赶暖锋时，导致暖空气被抬升离开地面。这种现象通常发生在不同气团汇聚的中纬度地区，导致复杂的天气系统。理解闭合锋面可以帮助我们预测严重的天气事件，如雷暴和强降雨。这一过程始于冷锋以比暖锋更快的速度移动。当冷气团推动进入暖气团时，它迫使暖空气上升。然而，当冷锋赶上暖锋时，暖空气被困在两个冷气团之间。这就形成了闭合锋面，可以将其视为一块暖空气被周围的冷空气抬升。气象学家将闭合锋面分为两种类型：暖闭合和冷闭合。在暖闭合中，冷锋后面的空气比暖锋前面的空气更冷，导致暖空气被抬升到更冷的空气上方。相反，在冷闭合中，冷锋后面的空气比暖锋前面的空气更温暖，导致暖空气更猛烈地被迫向上。两种类型的闭合锋面都可能导致显著的天气变化，包括降水和温度下降。闭合锋面的影响不仅仅局限于温度变化。当这些锋面发展时，它们可能导致低压系统的形成，而低压系统通常与暴风雨天气相关。例如，由于闭合锋面的影响，我们可能会经历大雨、强风甚至严重的雷暴。这些天气条件可能对农业、交通和日常生活产生严重影响。此外，理解闭合锋面对于天气预报至关重要。气象学家使用各种工具和技术，包括卫星图像和雷达，来追踪这些锋面的运动。通过分析与闭合锋面相关的数据，预报员可以及时发出潜在严重天气事件的警告，帮助社区有效地准备和应对。总之，研究闭合锋面对于理解天气模式的复杂性至关重要。随着我们对这些现象的了解不断加深，我们可以提高预测天气变化的能力，并减轻严重天气的影响。无论是计划周末出游还是准备迎接风暴，理解闭合锋面的动态都能显著改变我们在日常生活中应对周围不断变化的天气的方式。