air supply

简明释义

气源

英英释义

例句

1.The scuba diver checked his air supply before descending into the ocean.

潜水员在下潜到海洋之前检查了他的空气供应。

2.In case of a fire, make sure the air supply to the building is cut off.

在发生火灾的情况下，确保切断建筑物的空气供应。

3.The ventilator helps maintain a steady air supply for patients in critical care.

呼吸机帮助重症护理患者维持稳定的空气供应。

4.During the experiment, we monitored the air supply to ensure proper conditions.

在实验过程中，我们监测了空气供应以确保适当的条件。

5.The astronaut's suit provides a reliable air supply while in space.

宇航员的宇航服在太空中提供可靠的空气供应。

作文

In our daily lives, we often take for granted the essential elements that sustain us. One of the most critical components is the air supply, which refers to the availability of breathable air in our environment. Without a sufficient air supply, life as we know it would be impossible. This essay will explore the importance of air supply, how it affects our health, and the measures we can take to ensure its quality and availability.Firstly, let's consider the role of air supply in our health. Our bodies rely on oxygen, which we obtain from the air supply. When we breathe in, oxygen enters our lungs and is transferred to our bloodstream, where it is delivered to every cell in our body. A steady and clean air supply is crucial for maintaining good health. Poor air quality can lead to various health issues, such as respiratory diseases, cardiovascular problems, and even cognitive decline. For instance, studies have shown that long-term exposure to polluted air can significantly increase the risk of developing asthma or chronic obstructive pulmonary disease (COPD). Therefore, it is vital to monitor and improve our air supply to protect public health.Moreover, the air supply also plays a significant role in our mental well-being. Fresh, clean air can enhance our mood and cognitive function. When we are in environments with poor air supply, we may experience fatigue, irritability, and difficulty concentrating. This is why many people seek outdoor activities in nature, where the air supply is typically fresher and more invigorating. Ensuring that we have access to a healthy air supply can contribute to better mental health and overall quality of life.To address the challenges posed by air pollution and ensure a reliable air supply, several measures can be taken. Governments and communities can implement policies aimed at reducing emissions from vehicles and industrial sources. Transitioning to renewable energy sources, such as wind and solar power, can significantly improve the quality of our air supply. Additionally, increasing green spaces in urban areas can help filter pollutants and provide cleaner air for residents. Individuals can also contribute by using public transportation, reducing waste, and planting trees, which naturally improve the air supply.In conclusion, the air supply is an indispensable element of life that influences our health, well-being, and environment. By understanding its significance and taking proactive steps to protect and enhance our air supply, we can ensure a healthier future for ourselves and generations to come. It is crucial for everyone to recognize the impact of their actions on air quality and to advocate for policies that promote a sustainable and clean air supply for all.

在我们的日常生活中，我们常常理所当然地认为那些维持我们生存的基本元素。其中一个最关键的组成部分是空气供应，它指的是我们环境中可呼吸空气的可用性。如果没有足够的空气供应，我们所知的生活将是不可能的。本文将探讨空气供应的重要性，它如何影响我们的健康，以及我们可以采取哪些措施来确保其质量和可用性。首先，让我们考虑一下空气供应在我们健康中的作用。我们的身体依赖氧气，而氧气来自于空气供应。当我们吸气时，氧气进入我们的肺部，并被转移到我们的血液中，随后送达我们身体的每一个细胞。保持稳定和清洁的空气供应对维持良好的健康至关重要。空气质量差可能导致各种健康问题，如呼吸系统疾病、心血管问题，甚至认知能力下降。例如，研究表明，长期暴露于污染空气中会显著增加患哮喘或慢性阻塞性肺病（COPD）的风险。因此，监测和改善我们的空气供应以保护公共健康至关重要。此外，空气供应在我们的心理健康中也发挥着重要作用。新鲜、干净的空气可以提升我们的情绪和认知功能。当我们处于空气供应不良的环境中时，可能会感到疲惫、易怒和注意力不集中。这就是为什么许多人寻求在大自然中进行户外活动，因为那里的空气供应通常更新鲜、更令人振奋。确保我们能够获得健康的空气供应有助于改善心理健康和整体生活质量。为了应对空气污染带来的挑战并确保可靠的空气供应，可以采取多项措施。政府和社区可以实施旨在减少汽车和工业源排放的政策。转向可再生能源，例如风能和太阳能，可以显著改善我们的空气供应质量。此外，在城市地区增加绿地可以帮助过滤污染物，为居民提供更清洁的空气。个人也可以通过使用公共交通、减少废物和种植树木来贡献自己的力量，这些都有助于改善空气供应。总之，空气供应是生命中不可或缺的元素，它影响着我们的健康、幸福和环境。通过理解其重要性并采取积极措施保护和增强我们的空气供应，我们可以为自己和后代确保一个更健康的未来。每个人都必须认识到他们的行为对空气质量的影响，并倡导促进可持续和清洁的空气供应政策。