main air

简明释义

主燃空气

英英释义

例句

1.In the HVAC system, the main air (主空气) duct is crucial for distributing air throughout the building.

在暖通空调系统中，<主空气>管道对于在整个建筑中分配空气至关重要。

2.The technician adjusted the settings to ensure the main air (主空气) supply was optimal.

技术人员调整了设置，以确保<主空气>供应最佳。

3.The main air (主空气) filter needs to be cleaned regularly to maintain good air quality.

<主空气>过滤器需要定期清洁以保持良好的空气质量。

4.During the meeting, we discussed how the main air (主空气) system could be improved for better efficiency.

在会议中，我们讨论了如何改善<主空气>系统以提高效率。

5.We noticed that the main air (主空气) intake was blocked, affecting the overall performance of the system.

我们注意到<主空气>进气口被堵塞，影响了系统的整体性能。

作文

In the modern world, the concept of the environment has become increasingly significant. One of the most pressing issues we face today is air quality. The term main air refers to the primary atmosphere that surrounds us, which is essential for our survival. It consists mainly of nitrogen, oxygen, and trace amounts of other gases. However, human activities have greatly impacted this main air, leading to pollution and health risks. As urbanization increases, factories emit harmful substances into the main air, contributing to smog and respiratory diseases. This situation underscores the importance of understanding and protecting our main air.The main air we breathe is not just a mixture of gases; it plays a crucial role in regulating the Earth's climate. Trees and plants absorb carbon dioxide and release oxygen, thus maintaining the balance of our main air. Deforestation, however, disrupts this balance, resulting in higher levels of carbon dioxide in the main air. This imbalance can lead to global warming, which poses a threat to all forms of life on Earth.Moreover, the quality of the main air affects our health directly. Poor air quality can lead to various health issues, including asthma, lung cancer, and heart disease. Children and the elderly are particularly vulnerable to the effects of polluted main air. Consequently, it is vital for governments and organizations to implement policies that aim to reduce emissions and protect our main air.Public awareness about the importance of clean main air is also critical. Educational programs can help individuals understand how their actions contribute to air pollution. Simple practices like using public transportation, reducing energy consumption, and supporting renewable energy sources can significantly improve the quality of the main air we breathe.In conclusion, the main air is an invaluable resource that we must cherish and protect. It is our responsibility to ensure that future generations inherit a world with clean and healthy main air. By taking collective action and making conscious choices, we can make a positive impact on our environment and improve the quality of life for everyone. Let us work together to safeguard our main air and create a sustainable future for all.

在现代世界，环境的概念变得越来越重要。我们今天面临的最紧迫的问题之一是空气质量。术语main air指的是环绕我们的主要大气，这对我们的生存至关重要。它主要由氮、氧和微量其他气体组成。然而，人类活动对这种main air产生了重大影响，导致污染和健康风险。随着城市化的加速，工厂将有害物质排放到main air中，导致雾霾和呼吸系统疾病。这种情况强调了理解和保护我们main air的重要性。我们呼吸的main air不仅仅是一种气体混合物；它在调节地球气候方面发挥着至关重要的作用。树木和植物吸收二氧化碳并释放氧气，从而维持我们main air的平衡。然而，森林砍伐打破了这种平衡，导致main air中的二氧化碳水平升高。这种不平衡可能导致全球变暖，对地球上所有生命形式构成威胁。此外，main air的质量直接影响我们的健康。空气质量差可能导致各种健康问题，包括哮喘、肺癌和心脏病。儿童和老年人尤其容易受到污染的main air的影响。因此，各国政府和组织实施旨在减少排放、保护我们main air的政策至关重要。公众对清洁main air重要性的认识也至关重要。教育项目可以帮助个人了解他们的行为如何导致空气污染。使用公共交通、减少能源消耗和支持可再生能源等简单做法可以显著改善我们呼吸的main air的质量。总之，main air是我们必须珍惜和保护的宝贵资源。确保未来几代人继承一个清洁健康的main air是我们的责任。通过集体行动和有意识的选择，我们可以对环境产生积极影响，并改善每个人的生活质量。让我们共同努力，保护我们的main air，为所有人创造一个可持续的未来。