polar air

简明释义

极地气团

英英释义

例句

1.The meteorologist warned that a wave of polar air 极地空气 would sweep across the northern states this weekend.

气象学家警告说，一股极地空气 polar air将在这个周末席卷北方各州。

2.During winter, the polar air 极地空气 can cause temperatures to drop significantly.

冬季时，极地空气 polar air可能会导致温度显著下降。

3.The arrival of polar air 极地空气 can lead to snowstorms in the Midwest.

极地空气 polar air的到来可能会导致中西部地区出现暴风雪。

4.Farmers are concerned about the impact of polar air 极地空气 on their crops during the late spring.

农民们担心晚春期间极地空气 polar air对他们作物的影响。

5.Hikers should prepare for cold conditions when polar air 极地空气 is expected in the mountains.

当山中预计有极地空气 polar air时，远足者应做好寒冷天气的准备。

作文

The phenomenon of climate change has brought about significant shifts in weather patterns around the globe. One of the most notable impacts is the increasing frequency of extreme weather events, which can often be traced back to the movement of polar air (极地空气) masses. Understanding how polar air (极地空气) influences our climate is crucial for both meteorologists and everyday citizens alike.

In simple terms, polar air (极地空气) refers to the cold air that originates from the polar regions, specifically the Arctic and Antarctic. This air is characterized by its low temperatures and high density. When polar air (极地空气) moves southward, it can collide with warmer air masses, leading to dramatic weather changes. For instance, the arrival of polar air (极地空气) can cause sudden drops in temperature, heavy snowfall, or even severe storms.

One of the most striking examples of the impact of polar air (极地空气) was seen during the winter of 2021 in the United States. A massive outbreak of polar air (极地空气) swept through much of the country, resulting in record-low temperatures and widespread power outages. Cities that are typically accustomed to milder winters were caught off guard, illustrating just how disruptive a surge of polar air (极地空气) can be.

Moreover, the effects of polar air (极地空气) are not limited to just cold weather. The interaction between polar air (极地空气) and warmer air can create conditions conducive to severe thunderstorms and tornadoes. This is particularly evident in the spring months when polar air (极地空气) still lingers in some areas while warmer air begins to push northward. The clash between these two air masses can lead to violent weather outbreaks, posing risks to life and property.

Climate scientists have also noted that as global temperatures rise due to climate change, the behavior of polar air (极地空气) may change as well. The warming of the Arctic is causing polar air (极地空气) to become less stable and more prone to disruption. This instability can lead to more frequent and intense outbreaks of polar air (极地空气) in mid-latitude regions, which could further exacerbate extreme weather events.

In conclusion, the concept of polar air (极地空气) is not merely a meteorological term; it is a critical component of our planet's climate system. As we continue to grapple with the consequences of climate change, understanding the dynamics of polar air (极地空气) will be essential for predicting weather patterns and preparing for extreme weather events. By paying attention to the movements of polar air (极地空气), we can better equip ourselves to face the challenges posed by a changing climate.

气候变化现象带来了全球天气模式的显著变化。其中一个最显著的影响是极端天气事件发生频率的增加，这往往可以追溯到极地空气(polar air) 质量的移动。理解极地空气(polar air) 如何影响我们的气候，对于气象学家和普通公民来说都是至关重要的。简单来说，极地空气(polar air) 指的是源自极地地区，特别是北极和南极的冷空气。这种空气的特点是温度低、密度高。当极地空气(polar air) 向南移动时，可能会与温暖的空气团发生碰撞，从而导致剧烈的天气变化。例如，极地空气(polar air) 的到来可能会导致气温骤降、大雪或甚至严重风暴。2021年冬季，美国经历了极地空气(polar air) 带来的重大影响。一场大规模的极地空气(polar air) 爆发席卷了全国的大部分地区，导致创纪录的低温和广泛的停电。通常习惯于温和冬季的城市被突如其来的天气搞得措手不及，这充分说明了极地空气(polar air) 的涌入可以造成多么大的干扰。此外，极地空气(polar air) 的影响不仅限于寒冷天气。极地空气(polar air) 与温暖空气之间的相互作用可以创造出有利于强雷暴和龙卷风的条件。这在春季尤为明显，因为此时极地空气(polar air) 在某些地区仍然存在，而温暖空气开始向北推进。这两种空气团之间的碰撞可能导致剧烈的天气爆发，对生命和财产构成风险。气候科学家还指出，随着全球气温因气候变化而上升，极地空气(polar air) 的行为也可能发生变化。北极的变暖导致极地空气(polar air) 变得不那么稳定，更容易受到干扰。这种不稳定性可能导致中纬度地区更频繁、更强烈的极地空气(polar air) 爆发，进一步加剧极端天气事件。总之，极地空气(polar air) 的概念不仅仅是一个气象术语；它是我们星球气候系统的关键组成部分。随着我们继续应对气候变化带来的后果，理解极地空气(polar air) 的动态将对预测天气模式和准备极端天气事件至关重要。通过关注极地空气(polar air) 的运动，我们可以更好地装备自己，面对气候变化带来的挑战。