cloud base

简明释义

云底

英英释义

例句

1.During our hike, we noticed the cloud base 云底 starting to lower as a storm approached.

在我们的徒步旅行中，我们注意到随着暴风雨的逼近，云底 cloud base 开始降低。

2.The weather report indicated that the cloud base 云底 would rise throughout the day.

天气报告指出，云底 cloud base 在一天内会逐渐上升。

3.As we flew over the mountains, the cloud base 云底 appeared to be just above the peaks.

当我们飞过山脉时，云底 cloud base 看起来正好在山峰之上。

4.The pilot informed us that the cloud base 云底 was at 2,000 feet.

飞行员告诉我们，云底 cloud base 在2000英尺处。

5.The cloud base 云底 can often affect visibility during flight operations.

在飞行操作中，云底 cloud base 常常会影响能见度。

作文

The term cloud base refers to the lowest altitude of a cloud in the sky, which is significant for various reasons, particularly in aviation and meteorology. Understanding the cloud base is crucial for pilots as it affects flight safety and navigation. When flying, pilots must be aware of the height of the cloud base to avoid flying into clouds that can obscure visibility and create hazardous conditions. For instance, if the cloud base is low, it may indicate that the weather is not suitable for flying, prompting pilots to adjust their flight plans accordingly.In meteorology, the cloud base plays an essential role in predicting weather patterns. Meteorologists analyze the cloud base to determine the stability of the atmosphere. A low cloud base often suggests that the air is moist and unstable, which can lead to severe weather events such as thunderstorms. Conversely, a high cloud base may indicate drier air and stable conditions, which could result in fair weather.Furthermore, the cloud base is important for those involved in outdoor activities such as hiking, climbing, or sailing. For hikers and climbers, knowing the cloud base helps in planning their routes and ensuring their safety. If the cloud base is low, it may mean that the weather is changing, and visibility could decrease rapidly. Sailors also need to consider the cloud base when planning their trips, as it can affect wind patterns and sea conditions.In addition to its practical implications, the cloud base can also be appreciated for its aesthetic qualities. The sight of clouds forming at different heights can create stunning landscapes, especially during sunrise and sunset. Photographers often seek out locations where the cloud base is visible to capture the beauty of nature. The interplay of light and shadow created by the cloud base can result in breathtaking images that showcase the dynamic nature of our atmosphere.In conclusion, the concept of cloud base is multifaceted, impacting various fields from aviation to meteorology and even outdoor recreation. Its significance cannot be overstated, as it influences safety, weather prediction, and even artistic expression. By understanding the cloud base, individuals can enhance their awareness of the environment and make informed decisions based on atmospheric conditions. Whether you are a pilot navigating through the skies, a meteorologist forecasting the weather, or simply someone who enjoys the outdoors, being aware of the cloud base is essential for safety and appreciation of the natural world.

“云底”这一术语指的是天空中云层的最低高度，这在航空和气象等多个领域具有重要意义。理解云底对于飞行员来说至关重要，因为它影响着飞行安全和导航。当飞行时，飞行员必须了解云底的高度，以避免飞入会遮挡视线并造成危险情况的云中。例如，如果云底较低，可能表明天气不适合飞行，从而促使飞行员相应调整航班计划。在气象学中，云底在预测天气模式方面也发挥着重要作用。气象学家分析云底以确定大气的稳定性。低云底通常表明空气潮湿且不稳定，这可能导致严重的天气事件，如雷暴。相反，高云底可能表明空气较干燥且条件稳定，这可能导致良好的天气。此外，云底对参与户外活动的人士（如远足、攀岩或航海）也很重要。对于远足者和攀岩者来说，了解云底有助于规划路线并确保安全。如果云底较低，可能意味着天气正在变化，能见度可能会迅速下降。航海者在规划旅行时也需要考虑云底，因为这可能会影响风向和海况。除了实用意义外，云底也因其美学特质而受到欣赏。不同高度的云层形成的景象可以创造出令人惊叹的风景，尤其是在日出和日落时。摄影师常常寻找可见云底的位置，以捕捉自然之美。云底所产生的光与影的交错能够形成令人叹为观止的图像，展示我们大气的动态特性。总之，云底的概念是多方面的，影响着从航空到气象乃至户外休闲的多个领域。其重要性不容小觑，因为它影响着安全、天气预测甚至艺术表现。通过理解云底，个人可以增强对环境的意识，并根据大气条件做出明智的决策。无论你是飞行在空中的飞行员、预测天气的气象学家，还是仅仅是喜欢户外活动的人，了解云底对于安全和欣赏自然世界都是至关重要的。