evaporation

简明释义

英[ɪˌvæpəˈreɪʃn]美[ɪˌvæpəˈreɪʃn]

n. 蒸发

英英释义

单词用法

同义词

反义词

例句

1.The evaporation of chemicals is necessary for their survival.

化学物质的蒸发对它们的生存是必不可少的。

2.It's constantly being recycled through evaporation and condensation.

它通过蒸发和冷凝不断循环。

3.Increasing salinity caused by the evaporation resulted in the extermination of scores of invertebrate species.

蒸发引起的盐度增加导致了无脊椎动物物种的灭绝。

4.Furthermore, if the water ice was mixed in with rock and dust, it would be protected from evaporation.

此外，如果水冰与岩石和灰尘混合在一起，它就不会蒸发掉。

5.These different salinities are brought about by evaporation.

这些不同的盐度是通过蒸发而获得。

6.We have a cover to prevent evaporation.

我们有一个盖子防止水蒸发。

7.Short rainy seasons demand water storage, ideally in places where evaporation is low.

短暂的雨季需要储水，理想的是在蒸发低的地方进行储水。

8.Water the lawn at night or early in the morning to minimize loss from evaporation.

在夜间或者清晨浇灌草坪以最大程度减少因蒸发而导致的水分散失。

9.The process of evaporation 蒸发 helps to cool the surface of the lake.

湖面上的蒸发 evaporation 过程有助于降温。

10.During summer, the evaporation 蒸发 of water from the soil can lead to drought conditions.

在夏季，土壤中的蒸发 evaporation 会导致干旱情况。

11.The evaporation 蒸发 of sweat from our skin helps to regulate body temperature.

我们皮肤上汗水的蒸发 evaporation 有助于调节体温。

12.Scientists study evaporation 蒸发 rates to understand climate change effects.

科学家研究蒸发 evaporation 速率，以了解气候变化的影响。

13.The evaporation 蒸发 of water in a pot can be accelerated by increasing the heat.

通过加热，可以加速锅中水的蒸发 evaporation。

作文

Evaporation is a natural process that occurs when liquid water transforms into water vapor, a gas. This phenomenon plays a crucial role in the water cycle, which is essential for sustaining life on Earth. Understanding evaporation (蒸发) not only helps us comprehend weather patterns but also has practical applications in various fields such as agriculture, meteorology, and even cooking. The process of evaporation (蒸发) begins when the molecules in a liquid gain enough energy to break free from the surface. This energy often comes from heat sources such as the sun or artificial heating devices. As the temperature rises, more molecules have the energy needed to escape into the air, resulting in the gradual loss of liquid. For instance, when you leave a glass of water out on a hot day, you may notice it shrinking over time due to evaporation (蒸发). One of the most significant aspects of evaporation (蒸发) is its role in the water cycle. The sun heats bodies of water like oceans, lakes, and rivers, causing water to evaporate and rise into the atmosphere. Once in the atmosphere, this water vapor cools and condenses to form clouds. Eventually, the droplets in these clouds become heavy enough to fall back to the ground as precipitation, completing the cycle. This process is vital for replenishing freshwater sources and maintaining ecosystems. In agriculture, understanding evaporation (蒸发) can significantly impact crop management. Farmers need to know how much water is lost through evaporation (蒸发) to ensure they provide adequate irrigation for their crops. If the rate of evaporation (蒸发) is high, farmers may need to increase their watering schedules to prevent drought stress on plants. Conversely, during cooler periods, evaporation (蒸发) rates are lower, allowing for more efficient water usage. Moreover, evaporation (蒸发) also affects local climates. Areas with high rates of evaporation (蒸发), such as deserts, tend to be much drier than regions where evaporation (蒸发) is lower, like rainforests. This difference in moisture levels can influence everything from plant growth to animal habitats, showcasing the interconnectedness of evaporation (蒸发) and environmental health. In everyday life, we encounter evaporation (蒸发) in various ways. When we boil water for cooking, we witness evaporation (蒸发) firsthand as steam rises from the pot. Similarly, when we sweat, our bodies rely on evaporation (蒸发) to cool down. The moisture on our skin evaporates, taking heat away from our bodies and helping to regulate our temperature. This physiological process is crucial for maintaining homeostasis in humans and many other animals. In conclusion, evaporation (蒸发) is a fundamental process that influences our environment, agriculture, and daily lives. By understanding this concept, we can better appreciate the delicate balance of nature and the importance of water conservation. Whether it’s through managing our water resources effectively or recognizing the role of evaporation (蒸发) in climate change, this knowledge empowers us to make informed decisions for a sustainable future.

蒸发是一个自然过程，当液态水转变为水蒸气（一种气体）时发生。这一现象在水循环中发挥着至关重要的作用，而水循环对于维持地球上的生命是必不可少的。理解evaporation（蒸发）不仅有助于我们理解天气模式，还在农业、气象学甚至烹饪等多个领域具有实际应用。 evaporation（蒸发）的过程开始于液体中的分子获得足够的能量以突破表面。这种能量通常来自于热源，如太阳或人工加热设备。随着温度的升高，更多的分子获得了逃逸到空气中的能量，从而导致液体逐渐减少。例如，当你在炎热的日子里把一杯水放在外面时，你可能会注意到它随着时间的推移而缩小，这是由于evaporation（蒸发）造成的。 evaporation（蒸发）最重要的方面之一是它在水循环中的作用。太阳加热海洋、湖泊和河流等水体，导致水蒸发并上升到大气中。一旦进入大气，这些水蒸气冷却并凝结形成云。最终，这些云中的水滴变得足够重以重新落回地面，作为降水，完成循环。这个过程对补充淡水源和维持生态系统至关重要。 在农业中，理解evaporation（蒸发）可以显著影响作物管理。农民需要知道通过evaporation（蒸发）损失了多少水，以确保他们为作物提供足够的灌溉。如果evaporation（蒸发）速率很高，农民可能需要增加浇水时间表，以防止植物遭受干旱压力。相反，在较凉爽的时期，evaporation（蒸发）速率较低，可以更有效地利用水资源。 此外，evaporation（蒸发）还会影响地方气候。在evaporation（蒸发）速率较高的地区，例如沙漠，往往比evaporation（蒸发）较低的地区（如雨林）要干燥得多。这种湿度水平的差异可以影响从植物生长到动物栖息地的一切，展示了evaporation（蒸发）与环境健康之间的相互联系。 在日常生活中，我们以各种方式遇到evaporation（蒸发）。当我们煮水做饭时，我们亲眼目睹了evaporation（蒸发），因为蒸汽从锅中升起。同样，当我们出汗时，我们的身体依赖于evaporation（蒸发）来降温。我们皮肤上的水分蒸发，带走体内的热量，帮助调节我们的体温。这个生理过程对于维持人类和许多其他动物的稳态至关重要。 总之，evaporation（蒸发）是一个基本过程，影响着我们的环境、农业和日常生活。通过理解这一概念，我们可以更好地欣赏自然的微妙平衡和水资源保护的重要性。无论是通过有效管理我们的水资源，还是认识到evaporation（蒸发）在气候变化中的作用，这些知识使我们能够为可持续的未来做出明智的决策。