secondary cyclone

简明释义

副气旋

英英释义

例句

1.Meteorologists observed a secondary cyclone 次级气旋 forming off the coast, which could intensify the storm's impact.

气象学家观察到一个次级气旋 次级气旋在海岸附近形成，这可能会增强风暴的影响。

2.The secondary cyclone 次级气旋 can create dangerous conditions for shipping in the area.

这个次级气旋 次级气旋可能会为该地区的航运创造危险条件。

3.Scientists study the effects of a secondary cyclone 次级气旋 on local ecosystems.

科学家研究次级气旋 次级气旋对当地生态系统的影响。

4.The secondary cyclone 次级气旋 is expected to bring heavy rainfall to the region this weekend.

预计这个次级气旋 次级气旋将在本周末给该地区带来大雨。

5.After the main storm passed, a secondary cyclone 次级气旋 developed, catching residents by surprise.

主风暴过后，一个次级气旋 次级气旋发展起来，令居民感到意外。

作文

Cyclones are fascinating meteorological phenomena that can have a significant impact on weather patterns and human activities. Among the various types of cyclones, the term secondary cyclone refers to a smaller cyclone that forms in the vicinity of a larger primary cyclone. Understanding the dynamics of these systems is crucial for meteorologists and anyone who wants to comprehend the complexities of weather forecasting.A primary cyclone usually generates strong winds, heavy rainfall, and can lead to severe weather events such as hurricanes or typhoons. However, as the primary cyclone evolves, it can create conditions that are conducive to the formation of a secondary cyclone. This smaller system can develop from the outer bands of the primary cyclone, drawing energy and moisture from the larger system.The formation of a secondary cyclone is often influenced by several factors, including atmospheric instability, temperature gradients, and the interaction between different air masses. When a primary cyclone moves over warm ocean waters, it can intensify and create a favorable environment for the development of a secondary cyclone. This smaller cyclone can then impact areas that may not have been directly affected by the primary system, leading to unexpected weather changes.For example, during the 2017 Atlantic hurricane season, Hurricane Harvey was a primary cyclone that caused catastrophic flooding in Texas. As it moved inland, it interacted with other weather systems, leading to the development of a secondary cyclone that brought additional rainfall to regions further north. This illustrates how interconnected our weather systems are and how a secondary cyclone can exacerbate the effects of a primary cyclone.Meteorologists use advanced technology, including satellite imagery and computer models, to track and predict the behavior of both primary and secondary cyclones. The ability to forecast these systems accurately is essential for issuing timely warnings to communities at risk. Understanding the lifecycle of a secondary cyclone helps forecasters anticipate potential hazards such as flash floods, tornadoes, and severe thunderstorms.In addition to their impact on weather patterns, secondary cyclones also play a role in the broader climate system. They can influence ocean currents, heat distribution in the atmosphere, and even contribute to seasonal weather patterns. For instance, the presence of a secondary cyclone can enhance monsoon conditions in certain regions, affecting agriculture and water supply.In conclusion, the study of cyclones, particularly secondary cyclones, is vital for understanding weather dynamics and their implications for society. As climate change continues to alter weather patterns globally, the frequency and intensity of both primary and secondary cyclones may increase, making it imperative for scientists and meteorologists to deepen their understanding of these complex systems. By enhancing our knowledge of secondary cyclones, we can improve our preparedness for severe weather events and mitigate their impacts on communities around the world.

气旋是迷人的气象现象，可能对天气模式和人类活动产生重大影响。在各种类型的气旋中，术语次级气旋指的是在较大主气旋附近形成的较小气旋。理解这些系统的动态对气象学家和任何想要理解天气预报复杂性的人来说都是至关重要的。主气旋通常会产生强风、暴雨，并可能导致飓风或台风等严重天气事件。然而，随着主气旋的发展，它可以创造出有利于形成次级气旋的条件。这个较小的系统可以从主气旋的外带发展而来，从较大系统中汲取能量和水分。次级气旋的形成通常受到多个因素的影响，包括大气不稳定性、温度梯度以及不同气团之间的相互作用。当主气旋移动到温暖的海洋水域时，它可以增强并创造出有利于发展次级气旋的环境。然后，这个较小的气旋可以影响那些可能没有直接受到主系统影响的地区，导致意想不到的天气变化。例如，在2017年大西洋飓风季节，飓风哈维是一个主气旋，导致德克萨斯州发生灾难性洪水。当它向内陆移动时，与其他天气系统相互作用，导致了一个次级气旋的形成，给更北部地区带来了额外的降雨。这说明了我们的天气系统是多么相互关联，以及次级气旋如何加剧主气旋的影响。气象学家使用先进的技术，包括卫星图像和计算机模型，来跟踪和预测主气旋和次级气旋的行为。准确预测这些系统的能力对于向面临风险的社区发出及时警报至关重要。理解次级气旋的生命周期有助于预报员预测潜在的危险，例如洪水、龙卷风和严重的雷暴。除了对天气模式的影响，次级气旋在更广泛的气候系统中也发挥着作用。它们可以影响海洋洋流、大气中的热分布，甚至促进季节性天气模式。例如，次级气旋的存在可以增强某些地区的季风条件，影响农业和水供应。总之，研究气旋，特别是次级气旋，对理解天气动态及其对社会的影响至关重要。随着气候变化继续改变全球天气模式，主气旋和次级气旋的频率和强度可能会增加，因此科学家和气象学家必须加深对这些复杂系统的理解。通过增强对次级气旋的认识，我们可以改善对严重天气事件的准备，并减轻其对世界各地社区的影响。