barometric fluctuation

简明释义

气压变动

英英释义

例句

1.The local meteorologist explained how barometric fluctuations can lead to storms and unpredictable weather patterns.

当地气象学家解释了气压波动如何导致暴风雨和不可预测的天气模式。

2.Pilots often monitor barometric fluctuations to ensure safe flight conditions.

飞行员通常监测气压波动以确保安全的飞行条件。

3.The sudden change in weather was attributed to a significant barometric fluctuation, which indicates a rapid shift in atmospheric pressure.

天气的突然变化被归因于显著的气压波动，这表明大气压力的快速变化。

4.During the hike, we noticed a barometric fluctuation that hinted at an approaching storm.

在徒步旅行中，我们注意到一个气压波动，这预示着暴风雨即将来临。

5.Farmers pay close attention to barometric fluctuations as they can affect crop yields.

农民密切关注气压波动，因为它们会影响作物产量。

作文

Understanding the concept of barometric fluctuation is essential for grasping the dynamics of weather patterns and atmospheric changes. In simple terms, barometric fluctuation refers to the variations in atmospheric pressure that occur due to various meteorological factors. These fluctuations can influence weather conditions significantly, leading to changes such as storms, clear skies, or even temperature shifts. When we talk about barometric fluctuation, we are often referring to the changes measured by a barometer, an instrument used to measure atmospheric pressure. A sudden drop in pressure might indicate an approaching storm, while a gradual increase could suggest improving weather. Understanding these fluctuations can help meteorologists predict weather changes and provide timely forecasts to the public.For instance, a common scenario involving barometric fluctuation occurs when a cold front moves into an area. As the cold air pushes out the warmer air, the pressure in the atmosphere drops, which can lead to stormy conditions. Conversely, when a high-pressure system settles over a region, it usually brings clearer skies and more stable weather. This interplay of high and low-pressure systems is what drives much of our daily weather.Moreover, barometric fluctuation is not only important for weather forecasting but also has implications for various fields such as aviation and marine navigation. Pilots and sailors rely on accurate barometric readings to ensure safe travel. Changes in pressure can affect altitude readings in aircraft, so understanding barometric fluctuation is crucial for maintaining safety in flight operations.In addition to its practical applications, barometric fluctuation can also have interesting effects on human health and behavior. Some people report feeling headaches or fatigue during significant pressure changes, a phenomenon known as 'weather sensitivity.' This sensitivity can vary from person to person, but it highlights how interconnected we are with the natural world around us.Furthermore, barometric fluctuation plays a role in the ecosystem as well. Animals often sense changes in atmospheric pressure before humans do, allowing them to react to incoming weather events. For example, birds may alter their migration patterns based on pressure changes, while some mammals might seek shelter ahead of a storm. This instinctual behavior showcases the importance of barometric fluctuation in the survival strategies of various species.In conclusion, the study of barometric fluctuation is a fascinating intersection of science, nature, and human experience. By understanding the principles behind atmospheric pressure changes, we can better predict weather patterns, ensure safety in transportation, and even gain insights into our own physiological responses to the environment. As we continue to explore the complexities of our atmosphere, the significance of barometric fluctuation will remain a vital topic in both meteorology and environmental science.

理解气压波动的概念对于掌握天气模式和大气变化的动态至关重要。简单来说，气压波动是指由于各种气象因素而导致的大气压力变化。这些波动可能显著影响天气条件，导致暴风雨、晴朗的天空甚至温度变化。当我们谈论气压波动时，通常是指通过气压计测量的变化，气压计是一种用于测量大气压力的仪器。压力的突然下降可能表明一场暴风雨即将来临，而逐渐增加的压力则可能暗示天气正在改善。理解这些波动可以帮助气象学家预测天气变化，并及时向公众提供预报。例如，涉及气压波动的常见场景是冷锋进入一个地区。当冷空气推动温暖空气时，大气中的压力会下降，这可能导致暴风雨的条件。相反，当高压系统在一个地区稳定下来时，通常会带来晴朗的天空和更稳定的天气。这些高低压系统之间的相互作用驱动着我们日常的天气。此外，气压波动不仅对天气预报重要，还对航空和海洋导航等多个领域有影响。飞行员和水手依靠准确的气压读数来确保安全旅行。压力的变化可能影响飞机的高度读数，因此理解气压波动对于保持飞行操作的安全至关重要。除了其实际应用，气压波动还可能对人类健康和行为产生有趣的影响。有些人在气压发生显著变化时报告头痛或疲劳，这种现象被称为“天气敏感性”。这种敏感性因人而异，但它突显了我们与周围自然世界的密切关系。此外，气压波动在生态系统中也起着作用。动物往往在我们之前就能感知到大气压力的变化，从而对即将到来的天气事件做出反应。例如，鸟类可能会根据压力变化改变迁徙模式，而一些哺乳动物可能会在暴风雨来临前寻找庇护。这种本能行为展示了气压波动在各种物种生存策略中的重要性。总之，研究气压波动是科学、自然和人类经验的迷人交汇点。通过理解大气压力变化背后的原理，我们可以更好地预测天气模式，确保交通安全，甚至获得关于我们自身生理反应的洞察。随着我们继续探索大气的复杂性，气压波动的重要性将始终是气象学和环境科学中的一个重要主题。