air gas

简明释义

风煤气

英英释义

例句

1.The technician checked the levels of air gas in the pipeline before starting the maintenance work.

在开始维护工作之前，技术员检查了管道中的空气气体水平。

2.In the laboratory, we need to monitor the concentration of air gas to ensure safety.

在实验室中，我们需要监测空气气体的浓度以确保安全。

3.The engineer designed a system to capture air gas for more efficient energy use.

工程师设计了一个系统来捕获空气气体以提高能源利用效率。

4.Using air gas as a fuel source can reduce overall energy costs.

使用空气气体作为燃料来源可以降低整体能源成本。

5.The air gas emissions from the factory have decreased significantly due to new regulations.

由于新规定，工厂的空气气体排放量显著减少。

作文

Air is a mixture of gases that surrounds our planet and is essential for life. Among these gases, oxygen and nitrogen are the most abundant. However, there are also various trace gases present in the atmosphere. One such term that often comes up in discussions about the atmosphere and environmental science is air gas. The term air gas refers to the different gases that make up the air we breathe. Understanding air gas is crucial for comprehending how our environment functions and how human activities impact it.To begin with, let’s break down what air gas really means. Essentially, air gas includes not only the primary components like oxygen (approximately 21%) and nitrogen (about 78%), but also other gases such as carbon dioxide, argon, and water vapor. Each of these gases plays a significant role in various atmospheric processes. For instance, carbon dioxide is vital for photosynthesis, while argon serves as an inert filler in the atmosphere.Furthermore, the concept of air gas extends beyond just the composition of the atmosphere. It also encompasses the interactions between these gases and how they affect climate and weather patterns. For example, an increase in greenhouse gases, which are part of the air gas composition, can lead to global warming. This highlights the importance of monitoring and understanding air gas concentrations in our atmosphere.In addition, the study of air gas has significant implications for public health. Poor air quality, often due to elevated levels of certain air gas pollutants, can lead to respiratory problems and other health issues. Common pollutants include particulate matter, sulfur dioxide, and nitrogen oxides, which can all be classified under the broader category of air gas when discussing air quality. Thus, understanding the composition and effects of air gas is essential for developing strategies to improve air quality and protect public health.Moreover, advancements in technology have allowed scientists to analyze air gas more accurately. Instruments such as gas chromatographs and mass spectrometers enable researchers to measure the concentrations of various gases in the atmosphere. This data is crucial for modeling climate change and predicting future environmental conditions. By studying air gas, scientists can identify trends and make informed decisions about environmental policies and practices.In conclusion, the term air gas encompasses a wide range of gases that are fundamental to our atmosphere and life on Earth. From its role in supporting life through oxygen availability to its impact on climate and public health, understanding air gas is vital for addressing many of the challenges we face today. As we continue to explore and learn about our environment, the importance of air gas will undoubtedly remain a key area of focus for scientists, policymakers, and the general public alike. By increasing our awareness and knowledge of air gas, we can work towards a healthier and more sustainable future for our planet.

空气是包围我们星球的一种气体混合物，对生命至关重要。在这些气体中，氧气和氮气是最丰富的。然而，大气中还有各种微量气体。在关于大气和环境科学的讨论中，常常会提到一个术语——air gas。air gas指的是构成我们呼吸空气的不同气体。理解air gas对于理解我们的环境如何运作以及人类活动如何影响它至关重要。首先，让我们分解一下air gas究竟意味着什么。基本上，air gas不仅包括主要成分如氧气（约21%）和氮气（约78%），还包括二氧化碳、氩气和水蒸气等其他气体。这些气体在各种大气过程中都扮演着重要角色。例如，二氧化碳对光合作用至关重要，而氩气则作为大气中的惰性填充物。此外，air gas的概念不仅限于大气的成分。它还涵盖了这些气体之间的相互作用，以及它们如何影响气候和天气模式。例如，温室气体的增加（这也是air gas成分的一部分）可能导致全球变暖。这凸显了监测和理解我们大气中air gas浓度的重要性。此外，air gas的研究对公共健康有重要影响。由于某些air gas污染物水平升高，空气质量差可能导致呼吸问题和其他健康问题。常见的污染物包括颗粒物、二氧化硫和氮氧化物，这些都可以在讨论空气质量时归入更广泛的air gas类别。因此，了解air gas的成分和影响对制定改善空气质量和保护公共健康的策略至关重要。此外，技术的进步使科学家能够更准确地分析air gas。气相色谱仪和质谱仪等仪器使研究人员能够测量大气中各种气体的浓度。这些数据对于建模气候变化和预测未来环境条件至关重要。通过研究air gas，科学家可以识别趋势，并就环境政策和实践做出明智的决策。总之，air gas这一术语涵盖了对我们的大气和地球生命至关重要的一系列气体。从支持生命的氧气供应到对气候和公共健康的影响，理解air gas对于应对我们今天面临的许多挑战至关重要。随着我们继续探索和了解我们的环境，air gas的重要性无疑将继续成为科学家、政策制定者和公众关注的重点领域。通过提高我们对air gas的认识和知识，我们可以朝着为我们的星球创造一个更健康、更可持续的未来而努力。