air cell

简明释义

空气电池

英英释义

例句

1.During the flight, the air cell structure of the aircraft helps maintain cabin pressure.

在飞行过程中，飞机的空气细胞结构有助于维持客舱压力。

2.In the design of this mattress, every air cell is strategically placed for maximum comfort.

在这个床垫的设计中，每个空气细胞都被战略性地放置，以获得最大的舒适感。

3.The air cell technology helps to regulate temperature within the sleeping bag.

这种空气细胞技术有助于调节睡袋内的温度。

4.Each air cell in the buoyancy vest contributes to its overall flotation capability.

浮力背心中的每个空气细胞都有助于其整体浮力能力。

5.The air cell in the egg provides a cushion for the developing embryo.

蛋中的空气细胞为发育中的胚胎提供了一个缓冲。

作文

In the fascinating world of biology, the term air cell refers to a specialized structure found in various organisms, particularly in birds and some insects. These air cells play a crucial role in the respiratory system, allowing these creatures to efficiently exchange gases. The design of an air cell is remarkable; it consists of thin membranes that facilitate the movement of oxygen into the body while expelling carbon dioxide. This adaptation is vital for survival, especially for birds that require a high metabolic rate to fuel their flight. Birds have a unique respiratory system that includes a series of air cells connected to their lungs. When a bird inhales, air flows into these air cells, where oxygen is absorbed, and carbon dioxide is released. This continuous flow of air ensures that birds can maintain high levels of oxygen in their blood, which is essential for their active lifestyle. Unlike mammals, birds do not have a diaphragm; instead, they rely on the expansion and contraction of their chest muscles to move air in and out of their air cells. The efficiency of the air cell system in birds is unparalleled in the animal kingdom. Studies have shown that birds can extract up to 25% of the oxygen from the air they breathe, compared to only about 5% for mammals. This incredible efficiency allows birds to thrive at high altitudes, where the air is thinner and contains less oxygen. For instance, species like the Andean condor can soar at elevations of over 15,000 feet, thanks to their specialized air cells that maximize oxygen uptake. In addition to birds, certain insects also utilize air cells as part of their respiratory system. Insects have a network of tubes called tracheae that deliver oxygen directly to their tissues. The air cells in insects function similarly to those in birds, providing a means for gas exchange. This adaptation enables insects to occupy diverse environments, from deserts to rainforests, where oxygen availability may vary. Understanding the function of air cells not only highlights the complexity of respiratory systems in different species but also emphasizes the importance of evolutionary adaptations. As organisms evolve, they develop unique traits that allow them to survive and thrive in their specific habitats. The air cell is a prime example of such an adaptation, showcasing nature's ingenuity in solving the challenges of respiration. Furthermore, the study of air cells has implications beyond biology. Researchers are exploring how the principles of gas exchange in air cells can inspire innovations in technology, such as improving the efficiency of fuel cells or developing new methods for energy storage. By mimicking the natural designs found in air cells, scientists aim to create more sustainable and efficient systems that could benefit society. In conclusion, the term air cell encapsulates a vital component of the respiratory systems in birds and insects, illustrating the remarkable adaptations that have evolved in the animal kingdom. These structures enable efficient gas exchange, allowing species to thrive in various environments. As we continue to study and understand the intricacies of air cells, we uncover not only the secrets of life but also potential applications that could enhance our technological advancements. The exploration of air cells serves as a reminder of the interconnectedness of all living organisms and the importance of preserving the natural world that inspires our innovations.

在生物学的迷人世界中，术语气室指的是在各种生物体中发现的一种特殊结构，特别是在鸟类和某些昆虫中。这些气室在呼吸系统中发挥着至关重要的作用，使这些生物能够有效地进行气体交换。气室的设计令人惊叹；它由薄膜组成，便于氧气进入体内，同时排出二氧化碳。这种适应对于生存至关重要，尤其是对于需要高代谢率来维持飞行的鸟类。鸟类拥有独特的呼吸系统，包括一系列与其肺部相连的气室。当鸟类吸气时，空气流入这些气室，在这里氧气被吸收，二氧化碳被释放。这种连续的空气流动确保鸟类能够维持血液中的高氧水平，这对它们的活跃生活方式至关重要。与哺乳动物不同，鸟类没有膈肌；相反，它们依靠胸部肌肉的扩张和收缩来推动空气进出气室。鸟类的气室系统效率在动物王国中无与伦比。研究表明，鸟类可以从它们呼吸的空气中提取多达25%的氧气，而哺乳动物仅能提取约5%。这种令人难以置信的效率使鸟类能够在高海拔地区生存，在那里空气稀薄，氧气含量较少。例如，安第斯秃鹰可以在超过15,000英尺的高度翱翔，这得益于它们专门的气室，最大限度地提高了氧气摄取。除了鸟类，某些昆虫也利用气室作为其呼吸系统的一部分。昆虫拥有称为气管的管道网络，可以直接将氧气输送到其组织中。昆虫中的气室功能与鸟类中的类似，提供了一种气体交换的手段。这种适应使昆虫能够占据多样的环境，从沙漠到雨林，氧气的可用性可能会有所不同。理解气室的功能不仅突显了不同物种呼吸系统的复杂性，还强调了进化适应的重要性。随着生物的进化，它们发展出独特的特征，使它们能够在特定栖息地中生存和繁衍。气室就是这样一种适应的典范，展示了自然在解决呼吸挑战方面的聪明才智。此外，对气室的研究不仅限于生物学。研究人员正在探索如何利用气室中的气体交换原理来启发技术创新，例如提高燃料电池的效率或开发新的能源储存方法。通过模仿在气室中发现的自然设计，科学家旨在创造更可持续和高效的系统，以造福社会。总之，术语气室概括了鸟类和昆虫呼吸系统中的一个重要组成部分，说明了动物王国中演变出的卓越适应能力。这些结构使气体交换变得高效，使物种能够在各种环境中繁衍生息。随着我们继续研究和理解气室的复杂性，我们不仅揭示了生命的奥秘，还发现了可能增强我们技术进步的应用。对气室的探索提醒我们所有生物体之间的相互联系，以及保护自然世界以激励我们创新的重要性。