air supply

简明释义

给气

英英释义

例句

1.The astronaut's suit is designed to provide a constant air supply in space.

宇航员的宇航服设计用于在太空中提供持续的空气供应。

2.The diver checked the air supply before descending into the ocean.

潜水员在下潜到海洋之前检查了空气供应。

3.The submarine has a backup air supply in case of emergencies.

潜艇在紧急情况下有备用的空气供应。

4.The ventilator ensures that patients receive an adequate air supply during surgery.

呼吸机确保患者在手术期间获得足够的空气供应。

5.In a fire, it's crucial to maintain a steady air supply to avoid suffocation.

在火灾中，保持稳定的空气供应是避免窒息的关键。

作文

In our daily lives, we often take for granted the fundamental elements that sustain us. One such element is the air supply, which refers to the availability of air necessary for breathing and sustaining life. The importance of air supply cannot be overstated, as it plays a crucial role in our health and well-being. Without a sufficient air supply, our bodies would struggle to function properly, leading to severe consequences. The human body requires a constant influx of oxygen, which we obtain from the air supply around us. This oxygen is essential for cellular respiration, a process that converts nutrients into energy. When we inhale, our lungs extract oxygen from the air supply and transfer it into our bloodstream, where it is then delivered to every cell in our body. Conversely, when we exhale, we release carbon dioxide, a waste product of this metabolic process. However, the quality of our air supply is equally important. In urban areas, pollution can significantly affect the air supply, introducing harmful particles and gases that can lead to respiratory issues and other health problems. Poor air supply quality can exacerbate conditions such as asthma, bronchitis, and even heart disease. Therefore, it is vital to monitor and improve the quality of our air supply through various means, including reducing emissions from vehicles, industries, and promoting the use of clean energy sources. Moreover, the concept of air supply extends beyond just the physical aspect of air. It can also refer to the emotional and psychological 'air' we breathe. Just as our bodies need a healthy air supply to thrive, our minds require a positive and supportive environment to flourish. Stressful situations or toxic relationships can suffocate our mental well-being, much like a lack of oxygen can suffocate our bodies. Therefore, ensuring a healthy air supply in our emotional lives is just as crucial. In conclusion, the air supply is an essential part of our existence, influencing both our physical health and mental well-being. We must take proactive steps to protect and enhance the quality of our air supply to ensure a healthier future for ourselves and the generations to come. By being mindful of our environment and making conscious choices, we can contribute to a better air supply for everyone. Let us not forget the significance of this vital resource and work towards preserving it for all living beings.

在我们的日常生活中，我们常常理所当然地认为维持我们生存的基本元素。其中一个元素是空气供应，指的是为呼吸和维持生命所需的空气的可用性。空气供应的重要性不容小觑，因为它在我们的健康和幸福中扮演着至关重要的角色。没有足够的空气供应，我们的身体将难以正常运作，导致严重后果。人体需要不断摄入氧气，我们从周围的空气供应中获取这种氧气。这种氧气对于细胞呼吸至关重要，细胞呼吸是将营养物质转化为能量的过程。当我们吸气时，肺部从空气供应中提取氧气，并将其转移到血液中，然后再输送到我们身体的每一个细胞中。相反，当我们呼气时，我们释放出二氧化碳，这是这一代谢过程的废物产物。然而，我们的空气供应质量同样重要。在城市地区，污染可能会显著影响空气供应，引入有害颗粒和气体，导致呼吸问题和其他健康问题。糟糕的空气供应质量可能会加重哮喘、支气管炎甚至心脏病等疾病。因此，通过减少汽车、工业排放以及推广使用清洁能源等各种手段，监测和改善我们空气供应的质量至关重要。此外，空气供应的概念不仅仅局限于空气的物理方面。它也可以指我们呼吸的情感和心理“空气”。就像我们的身体需要健康的空气供应才能茁壮成长一样，我们的心灵也需要积极和支持的环境来繁荣。压力情况或有毒关系可能会窒息我们的心理健康，就像缺乏氧气会窒息我们的身体一样。因此，确保我们情感生活中的健康空气供应同样重要。总之，空气供应是我们存在的一个重要部分，影响着我们的身体健康和心理幸福。我们必须采取积极措施来保护和提升空气供应的质量，以确保我们自己和未来几代人的更健康未来。通过关注我们的环境并做出有意识的选择，我们可以为每个人贡献更好的空气供应。让我们不要忘记这一重要资源的意义，并致力于为所有生物保护它。