vapours

简明释义

英[ˈveɪpəz]美[ˈveɪpɚz]

n. 蒸汽；<旧>癔病（vapour 的复数）

英英释义

单词用法

同义词

反义词

例句

1.Condensers are used in power plants to condense exhaust steam from turbines and in refrigeration plants to condense refrigerant vapours, such as ammonia and Freons.

发电厂要用许多冷凝器使涡轮机排出的蒸气得到冷凝；在冷冻厂中用冷凝器来冷凝氨和氟利昂之类的致冷蒸气。

2.The vapours pass through your mouth, around the soft palate, into the nasal cavity and to the olfactory bulb.

蒸汽穿过嘴巴从软腭附近，进入鼻腔抵达嗅球。

3.I destroy all noisome and rank weeds, I keep down all pestilent vapours.

我摧毁了一切丛生的毒草，控制一切有害的烟雾。

4.She had a headache and vapours.

她头痛，并胡思乱想。

5.Vapours from other continents arrived upon the wind which curled and parted round him...

别的洲的水汽，乘风来到这里…围着他缭绕分散。

6.Noisome vapours arise from the mud left in the docks.

难闻的蒸汽从残留在码头上的瘀泥里散发出来。

7.There is a rainbow in its cooling vapours.

在它的逐渐冷却的水汽中出现一条彩虹。

8.Note that the gasoline itself is not the problem, it is the vapours emitted that caused what you are going to see in this video.

注意汽油本身没有什么问题，散发出来的水蒸气导致你看到了这个录像中的画面。

9.The chef added herbs to the pot, releasing fragrant vapours 蒸汽 that filled the kitchen.

厨师将香草加入锅中，释放出弥漫整个厨房的芳香蒸汽。

10.The vapours 蒸汽 from the hot springs are known for their healing properties.

温泉中的蒸汽因其疗愈特性而闻名。

11.The scientist observed the vapours 蒸汽 rising from the boiling water.

科学家观察到沸水中升起的蒸汽。

12.After the rain, the vapours 水汽 in the air created a beautiful mist.

雨后，空气中的水汽形成了美丽的雾气。

13.In winter, the vapours 水汽 from our breath can be seen in the cold air.

在冬天，我们呼出的水汽在寒冷的空气中可见。

作文

The world around us is filled with various phenomena that often go unnoticed. One such phenomenon is the presence of vapours (蒸汽) in our daily lives. These vapours (蒸汽) are not just limited to the steam we see rising from a hot cup of coffee or a boiling pot of water; they play a significant role in various natural and industrial processes. Understanding vapours (蒸汽) can provide insights into both science and the environment, as well as their impact on our health and climate.To begin with, vapours (蒸汽) are formed when a substance transitions from a liquid state to a gaseous state. This process occurs through evaporation or boiling, where heat energy is applied to the liquid, causing its molecules to move faster and escape into the air. For instance, when water is heated, it transforms into water vapours (蒸汽), which can be seen as steam. This transformation is not only a physical change but also an essential part of the water cycle, contributing to cloud formation and precipitation.In nature, vapours (蒸汽) play a crucial role in regulating temperature and weather patterns. Water vapour is a significant greenhouse gas, trapping heat in the atmosphere and helping to maintain Earth's temperature. Without this natural process, our planet would be inhospitable to life as we know it. Additionally, vapours (蒸汽) from oceans, lakes, and rivers contribute to humidity levels, influencing climate and weather conditions across the globe.However, vapours (蒸汽) are not always harmless. In industrial settings, various chemicals can evaporate, releasing toxic vapours (蒸汽) into the air. These hazardous vapours (蒸汽) can pose serious health risks to workers and nearby communities, leading to respiratory issues and other health problems. It is essential for industries to implement safety measures to minimize exposure to harmful vapours (蒸汽) and ensure a safe working environment.Moreover, the presence of vapours (蒸汽) in the atmosphere can also contribute to air pollution. Volatile organic compounds (VOCs) released from paints, solvents, and fuels can form harmful vapours (蒸汽) that degrade air quality and contribute to smog formation. This highlights the importance of understanding and managing vapours (蒸汽) in both industrial and urban environments.On a personal level, we encounter vapours (蒸汽) daily, whether we realize it or not. From cooking to cleaning, many household activities involve the production of vapours (蒸汽). For example, when we boil vegetables, the steam that rises is composed of water vapours (蒸汽), which can carry nutrients and flavors. However, it is also important to ensure proper ventilation in our homes to avoid the buildup of potentially harmful vapours (蒸汽) from cooking or cleaning products.In conclusion, vapours (蒸汽) are an integral part of our environment, affecting everything from weather patterns to health. By understanding the science behind vapours (蒸汽) and their implications, we can better appreciate their role in our lives and work towards minimizing their negative effects. Whether in nature or industry, being aware of vapours (蒸汽) allows us to make informed decisions that contribute to a healthier planet and a safer community.

我们周围的世界充满了各种现象，往往不被人们注意。其中一个现象就是我们日常生活中存在的蒸汽(vapours)。这些蒸汽(vapours)不仅限于我们看到的热咖啡杯或沸水锅中升起的蒸汽；它们在各种自然和工业过程中发挥着重要作用。理解蒸汽(vapours)可以为我们提供对科学和环境的深入了解，以及它们对我们健康和气候的影响。首先，蒸汽(vapours)是当物质从液态转变为气态时形成的。这一过程通过蒸发或沸腾发生，当热能施加到液体上时，液体分子的运动加快并逃逸到空气中。例如，当水被加热时，它会转变为水蒸汽(vapours)，可以被视为蒸汽。这种转变不仅是物理变化，也是水循环的重要组成部分，有助于云的形成和降水。在自然界中，蒸汽(vapours)在调节温度和天气模式方面发挥着至关重要的作用。水蒸汽是一种重要的温室气体，能够在大气中捕获热量，帮助维持地球的温度。如果没有这一自然过程，我们的星球将对我们所知的生命不适宜。此外，来自海洋、湖泊和河流的蒸汽(vapours)也会影响湿度水平，从而影响全球气候和天气条件。然而，蒸汽(vapours)并不总是无害的。在工业环境中，各种化学物质可能会蒸发，释放有毒的蒸汽(vapours)到空气中。这些有害的蒸汽(vapours)可能对工人和附近社区构成严重的健康风险，导致呼吸问题和其他健康问题。因此，工业部门必须实施安全措施，以最小化对有害蒸汽(vapours)的暴露，确保安全的工作环境。此外，大气中存在的蒸汽(vapours)也可能导致空气污染。涂料、溶剂和燃料释放的挥发性有机化合物（VOCs）可以形成有害的蒸汽(vapours)，降低空气质量并导致雾霾的形成。这突显了在工业和城市环境中理解和管理蒸汽(vapours)的重要性。在个人层面上，我们每天都会遇到蒸汽(vapours)，无论我们是否意识到。从烹饪到清洁，许多家务活动都涉及蒸汽(vapours)的产生。例如，当我们煮蔬菜时，上升的蒸汽由水蒸汽(vapours)组成，可以携带营养和风味。然而，在我们的家中确保适当的通风也很重要，以避免因烹饪或清洁产品而导致潜在有害的蒸汽(vapours)的积聚。总之，蒸汽(vapours)是我们环境中不可或缺的一部分，影响着从天气模式到健康的一切。通过理解蒸汽(vapours)背后的科学及其影响，我们可以更好地欣赏它们在我们生活中的作用，并努力减少它们的负面影响。无论是在自然界还是工业中，意识到蒸汽(vapours)使我们能够做出明智的决定，为更健康的地球和更安全的社区做出贡献。