air-breathing apparatus

简明释义

空气呼吸装置

英英释义

例句

1.The firefighters relied on their air-breathing apparatus to enter the smoke-filled building safely.

消防员依靠他们的空气呼吸器安全进入充满烟雾的建筑。

2.The air-breathing apparatus is essential for rescue missions in confined spaces.

在密闭空间的救援任务中，空气呼吸器是必不可少的。

3.The air-breathing apparatus provides a reliable source of oxygen during emergencies.

在紧急情况下，空气呼吸器提供可靠的氧气来源。

4.When working in hazardous environments, workers must wear an air-breathing apparatus to ensure their safety.

在危险环境中工作时，工人必须佩戴空气呼吸器以确保安全。

5.During the training exercise, each diver was required to check their air-breathing apparatus before entering the water.

在训练演习中，每位潜水员都必须在进入水中之前检查他们的空气呼吸器。

作文

Air-breathing apparatus has become an essential component in various fields, particularly in aviation and underwater exploration. This technology allows humans to breathe while engaging in activities that would otherwise be impossible without specialized equipment. The significance of air-breathing apparatus can be seen in both military and civilian applications, where it enhances safety and expands operational capabilities.In the realm of aviation, air-breathing apparatus is crucial for pilots flying at high altitudes. At these elevations, the air pressure is significantly lower, making it difficult for individuals to breathe normally. To counter this, pilots use oxygen masks that are a form of air-breathing apparatus. These masks provide a concentrated supply of oxygen, ensuring that pilots can maintain their cognitive functions and physical performance during flights. The importance of such devices cannot be overstated, as they are directly linked to the safety of the crew and passengers.Similarly, in underwater exploration, divers rely on air-breathing apparatus to facilitate their activities. Traditional scuba gear allows divers to breathe underwater for extended periods. This equipment typically includes a tank filled with compressed air, which is delivered to the diver through a regulator. The ability to breathe comfortably underwater opens up vast opportunities for scientific research, marine biology, and even recreational activities such as diving and snorkeling. Without the development of air-breathing apparatus, many of these pursuits would be limited or entirely unfeasible.The evolution of air-breathing apparatus has also led to advancements in technology. For instance, modern designs have incorporated lightweight materials and improved breathing systems that enhance user comfort and efficiency. Innovations such as rebreathers allow divers to recycle exhaled air, making it possible to stay submerged longer without needing to surface for air. This technology not only increases the duration of dives but also minimizes the environmental impact by reducing the release of bubbles into the water.Furthermore, air-breathing apparatus plays a critical role in emergency situations. Firefighters utilize specialized breathing apparatus when entering smoke-filled environments. These devices provide a clean air supply, allowing firefighters to operate effectively while protecting them from toxic fumes. The ability to breathe safely in hazardous conditions is vital for the success of rescue operations and the safety of all personnel involved.In conclusion, the term air-breathing apparatus encompasses a wide range of technologies that enable breathing in challenging environments, whether in the sky or underwater. Its applications are diverse, serving crucial roles in aviation, underwater exploration, and emergency response. As technology continues to advance, we can expect further improvements in the design and functionality of air-breathing apparatus, enhancing safety and expanding the possibilities for human exploration and activity in previously inaccessible areas. The future of this technology holds great promise, ensuring that we can continue to push the boundaries of what is possible while prioritizing safety and efficiency.

“空气呼吸器”已成为各个领域的重要组成部分，尤其是在航空和水下探索中。这项技术使人类在进行本来无法在没有专门设备的情况下进行的活动时能够呼吸。空气呼吸器的重要性可以在军事和民用应用中看到，它提高了安全性并扩展了操作能力。在航空领域，空气呼吸器对高空飞行的飞行员至关重要。在这些高度上，空气压力显著降低，使个人很难正常呼吸。为了解决这个问题，飞行员使用氧气面具，这是一种空气呼吸器。这些面具提供浓缩的氧气供应，确保飞行员在飞行过程中能够保持认知功能和身体表现。这些设备的重要性不容小觑，因为它们与机组人员和乘客的安全直接相关。同样，在水下探索中，潜水员依赖于空气呼吸器来促进他们的活动。传统的水肺装备使潜水员能够在水下呼吸更长时间。这种设备通常包括一个充满压缩空气的气瓶，通过调节器提供给潜水员。能够在水下舒适地呼吸为科学研究、海洋生物学甚至潜水和浮潜等休闲活动开辟了广阔的机会。如果没有空气呼吸器的发展，许多这些追求将受到限制或完全不可行。空气呼吸器的演变还导致了技术的进步。例如，现代设计采用了轻质材料和改进的呼吸系统，提高了用户的舒适度和效率。诸如回流呼吸器等创新设备使潜水员能够回收呼出的空气，从而能够在不需要浮出水面的情况下更长时间地潜水。这项技术不仅延长了潜水的时间，还通过减少气泡释放到水中来最小化对环境的影响。此外，空气呼吸器在紧急情况下也发挥着关键作用。消防员在进入烟雾弥漫的环境时使用专门的呼吸器。这些设备提供干净的空气供应，使消防员能够有效地行动，同时保护他们免受有毒烟雾的侵害。在危险条件下安全呼吸的能力对救援行动的成功以及所有参与人员的安全至关重要。总之，空气呼吸器这一术语涵盖了一系列使人在挑战性环境中能够呼吸的技术，无论是在天空还是水下。其应用范围广泛，在航空、水下探索和紧急响应中发挥着至关重要的作用。随着技术的不断进步，我们可以期待空气呼吸器的设计和功能进一步改善，提高安全性并扩展人类在以前无法进入的区域的探索和活动可能性。这项技术的未来充满希望，确保我们能够继续推动可能性的边界，同时优先考虑安全和效率。