thermic cumulus

简明释义

热积云

英英释义

例句

1.The sky was filled with fluffy clouds, indicating the presence of thermic cumulus 热对流云 forming due to the rising heat from the ground.

天空中布满了蓬松的云，表明由于地面升温而形成了thermic cumulus 热对流云。

2.Pilots are trained to recognize thermic cumulus 热对流云 as they can indicate areas of turbulence.

飞行员经过训练以识别thermic cumulus 热对流云，因为它们可能表示气流动荡的区域。

3.During summer hikes, we often see thermic cumulus 热对流云 building up in the afternoon.

在夏季徒步旅行中，我们经常看到下午形成的thermic cumulus 热对流云。

4.The formation of thermic cumulus 热对流云 is a common phenomenon in tropical climates.

在热带气候中，thermic cumulus 热对流云的形成是一种常见现象。

5.Meteorologists use satellite images to track the development of thermic cumulus 热对流云 during the day.

气象学家使用卫星图像追踪白天thermic cumulus 热对流云的发展。

作文

The world of meteorology is filled with fascinating phenomena that influence our daily lives. One such phenomenon is the formation of clouds, which can vary greatly in type and appearance. Among these clouds, the thermic cumulus plays a significant role in our understanding of weather patterns. These clouds are typically formed due to the heating of the Earth's surface by the sun, which causes warm air to rise. As this warm air ascends, it cools and condenses, leading to the creation of fluffy, white clouds known as thermic cumulus clouds. These clouds are often seen on sunny days, especially during the summer months. They indicate that the atmosphere is unstable, allowing for the development of vertical air currents. As the sun heats the ground, patches of land warm up at different rates, creating localized areas of rising air called thermals. When enough moisture is present in the atmosphere, these thermals can lead to the formation of thermic cumulus clouds.In terms of their appearance, thermic cumulus clouds are typically puffy and white, resembling cotton balls scattered across the sky. They can grow vertically, sometimes developing into larger cumulonimbus clouds, which are associated with thunderstorms. This vertical growth occurs when the rising warm air continues to push higher into the atmosphere, where temperatures are cooler, allowing for more condensation and cloud development.Meteorologists pay close attention to thermic cumulus clouds because they can indicate changing weather conditions. For instance, if these clouds begin to darken and grow taller, it may signal an impending storm. Conversely, if they dissipate, it could mean that the atmosphere is stabilizing, leading to clear skies. Understanding the behavior of thermic cumulus clouds helps forecasters predict short-term weather changes, which can be crucial for outdoor activities and safety.Furthermore, thermic cumulus clouds can also have an impact on local climates. In regions where these clouds frequently form, they can contribute to afternoon showers or thunderstorms, particularly in tropical and subtropical areas. The presence of these clouds can create a cooling effect on hot days, as they block some sunlight from reaching the ground.In conclusion, the study of thermic cumulus clouds provides valuable insights into atmospheric processes and weather forecasting. Their formation is a direct result of solar heating and the dynamics of air movement, making them a key indicator of atmospheric instability. By observing these clouds, we can gain a better understanding of our environment and the weather patterns that affect us daily. Whether you're a meteorologist, a weather enthusiast, or simply someone who enjoys watching the clouds, the thermic cumulus serves as a reminder of the intricate and ever-changing nature of our atmosphere.

气象学的世界充满了影响我们日常生活的迷人现象。其中一个现象是云的形成，云的类型和外观差异很大。在这些云中，热对流积云在我们理解天气模式方面起着重要作用。这些云通常是由于太阳加热地球表面而形成的，这导致温暖的空气上升。当这股温暖的空气上升时，它会冷却并凝结，从而形成被称为热对流积云的蓬松白云。这些云通常在阳光明媚的日子里可见，特别是在夏季。它们表明大气不稳定，允许垂直气流的发展。当太阳加热地面时，土地的不同区域以不同的速度升温，形成局部上升气流区域，称为热气流。当大气中存在足够的水分时，这些热气流可以导致热对流积云的形成。就外观而言，热对流积云通常是蓬松的白色，类似于天空中散落的棉花球。它们可以垂直生长，有时发展成更大的积雨云，这与雷暴相关。这种垂直生长发生在上升的暖空气继续推高到大气中较冷的地方，在那里温度较低，允许更多的凝结和云的发展。气象学家密切关注热对流积云，因为它们可以指示天气条件的变化。例如，如果这些云开始变暗并长高，可能预示着即将来临的暴风雨。相反，如果它们消散，这可能意味着大气正在稳定，导致晴朗的天空。了解热对流积云的行为有助于预报员预测短期天气变化，这对户外活动和安全至关重要。此外，热对流积云也可以对当地气候产生影响。在这些云经常形成的地区，它们可以导致下午的阵雨或雷暴，特别是在热带和亚热带地区。这些云的存在可以在炎热的日子里产生降温效果，因为它们阻挡了一部分阳光照射到地面。总之，研究热对流积云提供了对大气过程和天气预报的宝贵见解。它们的形成是太阳加热和空气运动动态的直接结果，使它们成为大气不稳定的关键指标。通过观察这些云，我们可以更好地理解我们的环境和影响我们日常生活的天气模式。无论你是气象学家、天气爱好者，还是仅仅喜欢观察云的人，热对流积云都提醒我们大气的复杂性和不断变化的特性。