local wind

简明释义

局部风

英英释义

例句

1.Sailors need to be aware of local winds 局部风 when navigating near the coast.

水手在沿海航行时需要注意局部风。

2.The forecast predicted a strong local wind 局部风 that could affect our outdoor event.

天气预报预测会有强烈的局部风，这可能会影响我们的户外活动。

3.During the summer, the local wind 局部风 provides a refreshing breeze at the beach.

夏天，局部风在海滩上带来了清爽的微风。

4.The local wind 局部风 patterns can change rapidly in mountainous regions.

在山区，局部风模式可能会迅速变化。

5.Meteorologists study local winds 局部风 to better understand weather systems.

气象学家研究局部风以更好地理解天气系统。

作文

Understanding the concept of local wind is essential for grasping various meteorological phenomena that affect our daily lives. Local wind refers to winds that are generated by local geographical features and climatic conditions, as opposed to larger global wind patterns. These winds can significantly influence weather conditions in specific areas, making them a crucial component of local climate systems.For instance, consider the famous sea breeze, a type of local wind that occurs in coastal regions. During the day, the land heats up more quickly than the sea, causing the air above the land to rise and creating a low-pressure area. The cooler, denser air from the sea then moves in to replace it, resulting in a refreshing breeze that can lower temperatures and create pleasant conditions for beachgoers. This phenomenon not only affects the immediate weather but also has implications for local ecosystems and human activities such as fishing and tourism.Another example of local wind is the mountain breeze, which occurs in mountainous regions. At night, the air over the mountains cools rapidly, becoming denser and sinking down the slopes into the valleys. This movement creates a breeze that can be felt in the lower elevations, often leading to cooler temperatures at night. Understanding this local wind pattern is vital for farmers in the region, as it can influence frost formation and the overall growing conditions for crops.Moreover, local winds can also have adverse effects. For example, the Santa Ana winds in Southern California are strong, dry winds that can exacerbate wildfire conditions. These winds are created when high-pressure systems develop over the Great Basin, forcing air to descend and warm as it moves toward the coast. The combination of dry air and strong winds can lead to rapid fire spread, making understanding these local winds critical for emergency preparedness and response.In urban areas, local winds can also impact air quality and pollution dispersion. Cities often create their own microclimates due to buildings and other structures that can alter wind patterns. Understanding how local winds interact with urban environments can help city planners design better ventilation systems and improve overall air quality.In conclusion, local winds play a significant role in shaping the weather and climate of specific regions. By studying these winds, we can gain insights into not only local weather patterns but also broader environmental issues. Whether it’s enjoying a pleasant sea breeze on a hot summer day or preparing for the dangers posed by strong winds, understanding local winds is vital for both individuals and communities alike. As we continue to face the challenges of climate change, the importance of localized weather phenomena will only grow, making it essential to deepen our understanding of these dynamic forces in nature.

理解局部风的概念对于掌握影响我们日常生活的各种气象现象至关重要。局部风是指由当地地理特征和气候条件产生的风，与较大的全球风模式相对。这些风可以显著影响特定地区的天气条件，使其成为地方气候系统的重要组成部分。例如，考虑著名的海风，这是一种发生在沿海地区的局部风。白天，陆地加热速度比海洋快，导致陆地上方的空气上升，形成低压区。然后，来自海洋的较冷、较密集的空气移动进来以取代它，从而产生一种清新的微风，可以降低温度，为海滩游客创造愉快的条件。这种现象不仅影响即刻的天气，还对当地生态系统和人类活动（如捕鱼和旅游）产生影响。另一个局部风的例子是山风，它发生在山区。在夜间，山脉上的空气迅速冷却，变得更密集并沿着斜坡向下沉入山谷。这种运动在较低的海拔处产生一种微风，通常会导致夜间温度降低。理解这种局部风模式对于该地区的农民至关重要，因为它可以影响霜冻形成和作物的整体生长条件。此外，局部风也可能产生不利影响。例如，加利福尼亚南部的圣安娜风是强烈、干燥的风，会加剧野火条件。这些风是在大盆地上空形成高压系统时产生的，迫使空气下降并在向海岸移动时加热。干燥空气与强风的结合可能导致火势迅速蔓延，因此理解这些局部风对于应急准备和响应至关重要。在城市地区，局部风也会影响空气质量和污染扩散。城市通常由于建筑物和其他结构改变风模式而形成自己的微气候。理解局部风如何与城市环境相互作用，可以帮助城市规划者设计更好的通风系统，改善整体空气质量。总之，局部风在塑造特定地区的天气和气候中扮演着重要角色。通过研究这些风，我们可以深入了解不仅是地方天气模式，还有更广泛的环境问题。无论是在炎热夏日享受宜人的海风，还是为强风带来的危险做好准备，理解局部风对于个人和社区都是至关重要的。随着我们继续面临气候变化的挑战，局部天气现象的重要性只会增加，因此深化我们对这些自然动态力量的理解是必不可少的。