westerlies

简明释义

英[ˈwɛstəlaɪz]美[ˈwɛstərˌlaɪz]

n. [气象] 西风带；偏午

英英释义

单词用法

同义词

反义词

例句

1.The results reveal that the high value areas of the kinetic energy of low-frequency fluctuations in the upper level are closely related with the zonal asymmetry and the meridional shear of westerlies.

发现高空低频扰动动能的高值区与西风急流的纬向非对称性和经向切变关系密切。

2.It is expected that SINLAKU will move NE then ENE along the northwestern then northern periphery of the subtropical ridge. Acceleration is expected as it enters the westerlies.

预料森垃克将沿副高西北转北面向东北转东北偏东移动，当其进入西风带后移速将会逐渐加快。

3.The result shows that the heavy storm is caused by the interaction between 0418 tropical cyclone trough landed in Fujian Province and a weak cool front in the westerlies.

结果表明，本次大暴雨是0418号热带气旋在福建登陆后，其北伸倒槽与西风带弱冷空气结合所产生的热带气旋远距离暴雨。

4.The westerlies situation is stable.

西风带形势稳定；

5.At this stage sea-level westerlies are strong and zonal in character and they lie poleward of their normal position.

在这一阶段海平面上西风气流很强且属纬向性的，它较正常位置偏向极地（北半 球上偏北或南半球偏南）。

6.This probably because that Heihe River Basin was mainly controlled and affected by water vapor of westerlies, and local evaporation was weak in cold season.

黑河流域冷季主要受西风带水汽控制，局地蒸发水汽较弱；

7.The connection between profile characteristics of the westerlies and seasonal characters of atmospheric circulation pattern are studied used observation data.

文中采用实际观测资料研究了西风廓线特征与大气环流型季节特征之间的联系。

8.The westerlies bring moist air from the ocean, which contributes to the region's rainfall.

这股westerlies（西风带）将来自海洋的潮湿空气带来，促成了该地区的降雨。

9.The westerlies play a crucial role in regulating the climate of temperate regions.

westerlies（西风带）在调节温带地区气候方面起着至关重要的作用。

10.In winter, the westerlies can lead to severe storms in the northern hemisphere.

在冬季，westerlies（西风带）可能导致北半球出现严重的风暴。

11.Farmers benefit from the westerlies as they help distribute moisture across the plains.

农民们从westerlies（西风带）中受益，因为它们有助于将水分分布到平原上。

12.Sailors often rely on the westerlies for favorable winds during their voyages.

水手们常常依靠westerlies（西风带）在航行中获得有利的风向。

作文

The Earth's atmosphere is a complex system influenced by various factors, including temperature, pressure, and wind patterns. One significant component of this atmospheric system is the global wind patterns known as the westerlies. The westerlies are prevailing winds that blow from the west to the east in the mid-latitudes of both hemispheres, typically between 30 and 60 degrees latitude. These winds play a crucial role in shaping weather patterns and climate across the globe.Understanding the westerlies is essential for several reasons. Firstly, they influence ocean currents, which in turn affect marine ecosystems and climate conditions. For instance, the westerlies help drive the North Atlantic Drift, a warm ocean current that moderates the climate of northwest Europe. Without the influence of the westerlies, many regions would experience drastically different weather patterns, potentially leading to harsher climates.Secondly, the westerlies are critical in the formation of cyclones and anticyclones. As these winds flow over the Earth's surface, they interact with landforms and bodies of water, creating areas of low and high pressure. This interaction leads to the development of weather systems that can result in storms, rain, and varying temperature conditions. For example, when the westerlies encounter the Rocky Mountains in North America, they are forced to rise, cooling and condensing to form precipitation on the western slopes, while creating drier conditions on the eastern side, known as the rain shadow effect.Moreover, the westerlies significantly impact aviation and maritime navigation. Pilots and ship captains often rely on these wind patterns to optimize their routes. Flying with the westerlies can save time and fuel, while flying against them can lead to longer travel times and increased costs. Understanding these winds is therefore not just a matter of scientific interest but also has practical implications for transportation and logistics.In addition to their practical applications, the westerlies also have cultural significance. Many indigenous peoples and cultures have long observed and adapted to the patterns of wind and weather in their regions. For example, the Maori people of New Zealand have traditional knowledge linked to the westerlies, which they refer to as 'Te Hau' or 'the winds'. This cultural understanding of the westerlies informs their agricultural practices, fishing, and navigation techniques, demonstrating the deep connection between natural phenomena and human life.In conclusion, the westerlies are more than just a meteorological term; they are a vital part of our planet's climate system, influencing weather patterns, ocean currents, and even human activities. By studying and understanding the westerlies, we gain insights into the interconnectedness of our environment and the importance of preserving our planet's delicate balance. As we face the challenges of climate change, recognizing the role of the westerlies in our ecosystem becomes increasingly important for future generations. Understanding these winds will help us better prepare for and adapt to the changes that lie ahead, ensuring a sustainable future for all.

地球的大气是一个复杂的系统，受到温度、压力和风向等多种因素的影响。其中一个重要组成部分是被称为westerlies的全球风模式。westerlies是从西向东吹动的主导风，通常位于两半球的中纬度地区，介于30至60度之间。这些风在塑造全球的天气模式和气候方面起着至关重要的作用。理解westerlies的重要性体现在多个方面。首先，它们影响海洋洋流，进而影响海洋生态系统和气候条件。例如，westerlies帮助驱动北大西洋漂流，一个温暖的洋流，它调节了西北欧洲的气候。如果没有westerlies的影响，许多地区将经历截然不同的天气模式，可能导致更严酷的气候。其次，westerlies在气旋和反气旋的形成中至关重要。当这些风流过地表时，它们与地形和水体相互作用，产生低压和高压区域。这种相互作用导致天气系统的发展，可能导致风暴、降雨和温度变化。例如，当westerlies遇到北美的落基山脉时，它们被迫上升，冷却并凝结，在西坡形成降水，而在东侧则创造出干燥的条件，这被称为雨影效应。此外，westerlies对航空和海洋导航有重要影响。飞行员和船长通常依赖这些风向来优化他们的航线。顺着westerlies飞行可以节省时间和燃料，而逆风飞行可能导致较长的旅行时间和增加的成本。因此，理解这些风不仅是科学兴趣的问题，还有实际的运输和物流意义。除了它们的实际应用外，westerlies在文化上也具有重要意义。许多土著人民和文化早已观察并适应了他们地区的风和天气模式。例如，新西兰的毛利人有与westerlies相关的传统知识，他们称之为“Te Hau”或“风”。这种对westerlies的文化理解影响了他们的农业实践、捕鱼和导航技术，展示了自然现象与人类生活之间的深刻联系。总之，westerlies不仅仅是一个气象术语；它们是我们星球气候系统的重要组成部分，影响着天气模式、海洋洋流甚至人类活动。通过研究和理解westerlies，我们获得了对环境相互联系的深入见解，以及保护地球微妙平衡的重要性。随着我们面临气候变化的挑战，认识到westerlies在生态系统中的作用变得愈发重要，以确保未来几代人的可持续发展。理解这些风将帮助我们更好地准备和适应未来的变化，为所有人确保一个可持续的未来。