air supply

简明释义

1. 供风; 2. 供气; 3. 给气; 4. 压缩空气源; 5. 气源;

英英释义

例句

1.The ventilation system must maintain a steady air supply in the building.

通风系统必须在建筑物内保持稳定的空气供应。

2.During the surgery, the patient’s air supply was carefully managed.

在手术期间，患者的空气供应得到了精心管理。

3.The 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。

4.The astronaut monitored his air supply during the spacewalk.

宇航员在太空行走期间监测他的空气供应。

5.In a fire, it's crucial to ensure there is enough air supply for breathing.

在火灾中，确保有足够的空气供应以供呼吸是至关重要的。

作文

In the vast expanse of our universe, the concept of air supply plays a crucial role in sustaining life. On Earth, we often take our air supply for granted, breathing in the oxygen-rich atmosphere that surrounds us. However, understanding the importance of this essential element can lead to greater appreciation for our environment and the complex systems that support it.The Earth's air supply is composed mainly of nitrogen (about 78%) and oxygen (approximately 21%), with trace amounts of other gases like carbon dioxide and argon. This delicate balance is vital for all living organisms. Plants, for instance, rely on the air supply to perform photosynthesis, a process that converts sunlight into energy while releasing oxygen as a byproduct. Without a steady air supply, the very foundation of life on Earth would be threatened.Moreover, the air supply is not just about the gases we breathe; it also plays a significant role in regulating our planet's climate. The composition of the atmosphere affects temperature, weather patterns, and even the health of ecosystems. Human activities, such as burning fossil fuels and deforestation, have led to an increase in greenhouse gases, disrupting the natural air supply balance. This has resulted in global warming and climate change, posing serious threats to biodiversity and human existence.In addition to its ecological significance, the air supply is also critical in various technological applications. For example, in aviation, the air supply is essential for the lift and propulsion of aircraft. Engineers carefully design engines to ensure they receive the optimal air supply for efficient performance. Similarly, in industrial processes, maintaining a consistent air supply can determine the success of operations ranging from manufacturing to chemical production.Furthermore, the concept of air supply extends beyond our planet. As we explore the possibility of colonizing other planets, understanding how to create and maintain a sustainable air supply will be paramount. Mars, for instance, has a very thin atmosphere, primarily composed of carbon dioxide, which presents significant challenges for human habitation. Scientists are actively researching methods to generate oxygen and create a viable air supply for future missions.In conclusion, the term air supply encompasses much more than just the air we breathe. It represents a fundamental aspect of life on Earth, influencing ecological balance, climate regulation, technological advancements, and even our aspirations for interplanetary exploration. By recognizing the importance of our air supply, we can take proactive steps to protect our environment and ensure that future generations inherit a healthy planet. A sustainable air supply is not only essential for our survival but also for the continued thriving of all life forms on Earth.

在我们广袤的宇宙中，‘空气供应’这一概念在维持生命方面发挥着至关重要的作用。在地球上，我们常常把我们的‘空气供应’视为理所当然，呼吸着环绕我们的富含氧气的气氛。然而，理解这一基本要素的重要性可以让我们更加珍惜我们的环境和支持它的复杂系统。地球的‘空气供应’主要由氮气（约78%）和氧气（约21%）组成，还有微量的其他气体，如二氧化碳和氩气。这种微妙的平衡对所有生物都是至关重要的。例如，植物依赖于‘空气供应’进行光合作用，这一过程将阳光转化为能量，同时释放氧气作为副产品。如果没有稳定的‘空气供应’，地球上的生命基础将受到威胁。此外，‘空气供应’不仅仅是我们呼吸的气体；它在调节我们星球气候方面也发挥着重要作用。大气的成分影响温度、天气模式，甚至生态系统的健康。人类活动，如燃烧化石燃料和森林砍伐，导致温室气体增加，破坏了自然的‘空气供应’平衡。这导致全球变暖和气候变化，对生物多样性和人类生存构成严重威胁。除了生态意义外，‘空气供应’在各种技术应用中也至关重要。例如，在航空领域，‘空气供应’对于飞机的升力和推进至关重要。工程师们精心设计发动机，以确保它们获得最佳的‘空气供应’以实现高效性能。同样，在工业过程中，保持一致的‘空气供应’可以决定从制造到化学生产等操作的成功。此外，‘空气供应’的概念超越了我们的星球。当我们探索殖民其他行星的可能性时，理解如何创造和维持可持续的‘空气供应’将是至关重要的。例如，火星的大气非常稀薄，主要由二氧化碳组成，这给人类居住带来了重大挑战。科学家们正在积极研究产生氧气和为未来任务创造可行的‘空气供应’的方法。总之，‘空气供应’这一术语不仅仅涵盖了我们呼吸的空气。它代表了地球生命的基本方面，影响生态平衡、气候调节、技术进步，甚至我们对星际探索的渴望。通过认识到我们的‘空气供应’的重要性，我们可以采取积极措施来保护我们的环境，确保未来几代人继承一个健康的星球。可持续的‘空气供应’不仅对我们的生存至关重要，而且对地球上所有生命形式的持续繁荣至关重要。