cyclones

简明释义

英[/ˈsaɪ.kloʊn/]美[/ˈsaɪ.kloʊn/]

n. [气象]旋风；[化工]旋风分离器（cyclone 的复数）

英英释义

A cyclone is a system of winds rotating inwards to an area of low atmospheric pressure, characterized by a spiral arrangement of thunderstorms and heavy rain.

气旋是一种风系统，向低气压区域旋转，特点是雷暴和强降雨呈螺旋状排列。

Cyclones can refer to various types of storms, including tropical cyclones, which form over warm ocean waters, and extratropical cyclones, which occur in temperate regions.

气旋可以指各种类型的风暴，包括热带气旋，它们在温暖的海洋水域形成，以及发生在温带地区的非热带气旋。

单词用法

cyclone separator

旋风分离器（除尘器）

tropical cyclone

热带气旋

同义词

hurricanes

飓风

Hurricanes are a type of cyclone that forms over the Atlantic Ocean.

飓风是一种在大西洋上形成的气旋。

typhoons

台风

Typhoons are essentially the same as hurricanes but occur in the Northwest Pacific.

台风与飓风本质上相同，但发生在西北太平洋。

tropical storms

热带风暴

Tropical storms can develop into cyclones if conditions are favorable.

如果条件合适，热带风暴可以发展成气旋。

windstorms

风暴

Windstorms can cause significant damage, similar to cyclones.

风暴可能造成重大损害，与气旋类似。

反义词

calm

平静

The sea was calm after the storm.

风暴过后大海变得平静。

serenity

宁静

She found serenity in the quiet of the mountains.

她在山中的宁静中找到了内心的平和。

例句

1.Tropical cyclones will become more frequent as the atmosphere becomes warmer and richer in CO2, climatologists predict.

气候学家预言，由于大气温度越来越温暖，二氧化碳含量越来越高，热带气旋的形成也将越来越频繁。

2.Every year floods sweep across much of the land. Catastrophic tropical cyclones bring storm surges as well as murderous winds.

每年洪水席卷大部分国土，热带气旋带来灾难性风暴。

3.The trend is there is terms of floods, and cyclones, and droughts.

这个趋势主要表现是洪水，龙卷风和旱灾。

4.By 2003, record Numbers of cyclones, hurricanes, heatwaves, droughts, fires, whirlwinds and floods killed tens of thousands of people.

至2003年，创记录的台风飓风、热浪、干旱、火灾、旋风和洪灾夺去了千百万人的生命。

5.Steps can be taken to ensure health facilities withstand earthquakes or cyclones.

需要采取措施来确保卫生机构能够抵御地震或者热带风暴带来的袭击。

6.Hurricanes, typhoons and cyclones are different terms used in different regions of the world for the same phenomenon.

飓风、台风和热带风暴其实是对同一种现象发生在世界不同区域时的不同表述。

7.The impact of cyclones 气旋 can be devastating, causing widespread damage.

cyclones 气旋的影响可能是毁灭性的，造成广泛的损害。

8.The meteorologist warned that several cyclones 气旋 were forming in the ocean.

气象学家警告说，海洋中正在形成几个cyclones 气旋。

9.Residents are advised to prepare for potential cyclones 气旋 during the hurricane season.

居民被建议在飓风季节准备应对潜在的cyclones 气旋。

10.Emergency services are on high alert for incoming cyclones 气旋 this weekend.

紧急服务部门对本周末即将到来的cyclones 气旋保持高度警惕。

11.Scientists study cyclones 气旋 to understand their formation and behavior.

科学家研究cyclones 气旋以了解它们的形成和行为。

作文

Cyclones are powerful natural phenomena that can cause significant destruction and loss of life. They are characterized by rotating winds that form around a low-pressure center, and they can vary in intensity and size. Cyclones typically develop over warm ocean waters, which provide the necessary heat and moisture to fuel their formation. These storms are classified into different categories based on their wind speeds, with the most intense being classified as tropical cyclones. Understanding the nature of cyclones (气旋) is essential for disaster preparedness and response, especially in regions that are prone to such weather events.The formation of cyclones (气旋) begins when warm air rises from the ocean surface, creating an area of low pressure. As the warm air ascends, cooler air rushes in to replace it, causing the characteristic rotation of the storm. This process is further enhanced by the Coriolis effect, which causes moving air to turn and twist. Once a cyclone (气旋) reaches a certain threshold of wind speed, it can develop into a tropical storm or hurricane, depending on its location.There are several types of cyclones (气旋), including tropical cyclones, extratropical cyclones, and polar cyclones. Tropical cyclones occur in warm ocean waters and are typically associated with severe weather conditions, such as heavy rainfall and strong winds. Extratropical cyclones, on the other hand, form in temperate regions and are often linked to cold fronts and warm fronts. Polar cyclones occur in polar regions and are characterized by their cold temperatures and unique atmospheric conditions.The impact of cyclones (气旋) on communities can be devastating. High winds can uproot trees, damage buildings, and disrupt power supplies. Heavy rainfall associated with these storms can lead to flooding, landslides, and erosion. In addition to physical damage, cyclones (气旋) can also have long-term effects on local economies and ecosystems. Recovery from such disasters often takes years, and communities must work together to rebuild and prepare for future storms.Preparedness is key when it comes to dealing with cyclones (气旋). Governments and organizations around the world have developed early warning systems to alert residents of impending storms. These systems use satellite imagery and meteorological data to track the development and movement of cyclones (气旋). Public education campaigns are also crucial in helping people understand the risks associated with these storms and the importance of having emergency plans in place.In conclusion, cyclones (气旋) are complex weather systems that pose significant threats to life and property. By understanding how they form and the impacts they can have, we can better prepare for the challenges they present. It is essential for individuals, communities, and governments to work together to enhance resilience against cyclones (气旋) and ensure that we are ready to respond effectively when these powerful storms strike.