water vapour

简明释义

水蒸汽

英英释义

例句

1.The water vapour in the air can condense to form clouds.

空气中的水蒸气可以凝结形成云。

2.The humidity level indicates how much water vapour is present in the air.

湿度水平表明空气中存在多少水蒸气。

3.Plants release water vapour during the process of transpiration.

植物在蒸腾过程中释放水蒸气。

4.When you boil water, it turns into water vapour and rises into the air.

当你煮水时，它会变成水蒸气并上升到空气中。

5.In winter, water vapour can freeze and create frost on windows.

在冬天，水蒸气可以冻结并在窗户上形成霜。

作文

Water is one of the most essential substances for life on Earth. It exists in various forms, including liquid, solid, and gas. One of the crucial gaseous forms of water is known as water vapour, which plays a significant role in our atmosphere and climate. Understanding water vapour is vital for grasping the complexities of weather patterns and environmental science. 水蒸气是水的一种重要气态形式，在我们的气候和大气中扮演着重要角色。Water vapour is produced through processes such as evaporation and transpiration, where liquid water turns into gas due to heat. This transformation is a natural part of the water cycle, which is essential for maintaining ecological balance. When the sun heats up bodies of water, water vapour rises into the atmosphere, contributing to cloud formation and precipitation. 水蒸气通过这种方式参与了云的形成和降水的过程。The presence of water vapour in the atmosphere is also critical for regulating temperature. It acts as a greenhouse gas, trapping heat and keeping our planet warm enough to support life. Without sufficient water vapour, the Earth would be too cold for many organisms to survive. However, an excess of water vapour can lead to extreme weather conditions, such as heavy rainfall and storms. Therefore, understanding the balance of water vapour in the atmosphere is crucial for predicting weather changes and preparing for natural disasters. 水蒸气在调节温度方面也至关重要，它作为一种温室气体，捕获热量，使我们的星球保持足够的温暖以支持生命。Moreover, water vapour is a key player in the process of photosynthesis, which is fundamental for plant growth and oxygen production. Plants absorb sunlight and use it to convert carbon dioxide and water vapour into glucose and oxygen. This process not only sustains the plants themselves but also provides energy for other living organisms. Thus, water vapour is integral to the survival of ecosystems. 水蒸气是光合作用中的关键因素，这一过程对植物生长和氧气生产至关重要。In conclusion, water vapour is more than just a component of our atmosphere; it is a vital element that influences weather, climate, and life itself. Its ability to transform from liquid to gas and back again is a fundamental aspect of the water cycle. The balance of water vapour is essential for maintaining ecological harmony and supporting life on Earth. By studying water vapour, we can gain insights into climate change, weather forecasting, and environmental conservation. Understanding this remarkable substance allows us to appreciate the intricate connections between water, air, and life. 水蒸气不仅是我们大气中的一个组成部分，它还是影响天气、气候和生命本身的重要元素。