aqualung

简明释义

英[ˈækwəlʌŋ]美[ˈɑːkwəlʌŋ]

n. 水中呼吸器，水肺

英英释义

单词用法

同义词

反义词

例句

1.It was a perfection of a valve that made the aqualung possible and put man back into the sea with all the freedom of a fish.

是阀的完善使研究水中呼吸器成为可能，并将人类送到海里，使其象鱼一样自由。

2.It was a perfection of a valve that made the aqualung possible and put man back into the sea with all the freedom of a fish.

是阀的完善使研究水中呼吸器成为可能，并将人类送到海里，使其象鱼一样自由。

3.Watch to time air supply in aqualung.

用手表来计算氧气瓶中气体的供应量。

4.The instructor taught us how to properly wear an aqualung before our first dive.

教练在我们第一次潜水之前教我们如何正确穿戴水肺。

5.Before diving into the ocean, I checked my aqualung for any leaks.

在潜入海洋之前，我检查了我的水肺是否有泄漏。

6.Using an aqualung allows divers to explore deeper underwater.

使用水肺可以让潜水员探索更深的水下世界。

7.The diver adjusted his aqualung to ensure a steady flow of air.

潜水员调整了他的水肺以确保空气流动稳定。

8.She felt a sense of freedom while swimming with her aqualung in the coral reef.

她在珊瑚礁中使用水肺游泳时感到一种自由感。

作文

The ocean has always been a source of fascination for humanity. From the earliest days of exploration to modern-day diving adventures, the mysteries of the underwater world have captivated our imagination. One of the most significant inventions that have allowed us to explore this vast and enigmatic realm is the aqualung. The aqualung, which is a type of scuba gear, enables divers to breathe underwater by providing a supply of compressed air. This revolutionary device has transformed the way we interact with the ocean, allowing us to observe marine life up close and personal.Before the invention of the aqualung, diving was a perilous activity. Divers were limited to shallow depths and had to rely on cumbersome equipment that often restricted their movements. The introduction of the aqualung in the mid-20th century changed all of that. It opened up new possibilities for underwater exploration, research, and recreation. With the aqualung, divers can descend to greater depths, stay underwater for extended periods, and experience the beauty of coral reefs, shipwrecks, and diverse marine ecosystems.The aqualung operates on a simple yet ingenious principle. It consists of a tank filled with compressed air, a regulator that controls the flow of air, and a mouthpiece through which the diver breathes. When the diver inhales, the regulator allows air to flow from the tank, providing a steady supply of oxygen. When the diver exhales, the exhaled air is released into the water. This process ensures that divers can maintain a constant supply of breathable air while exploring the depths of the ocean.One of the most exciting aspects of using an aqualung is the opportunity to witness the incredible biodiversity that exists beneath the surface. From vibrant schools of fish to majestic sea turtles, the underwater world is teeming with life. Divers equipped with aqualungs can engage in activities such as snorkeling, underwater photography, and scientific research, all while experiencing the thrill of being submerged in a different environment.However, it is essential for divers to be trained in the proper use of the aqualung to ensure their safety. Diving can pose risks such as decompression sickness and equipment failure, which is why certifications and training courses are vital. Organizations like PADI (Professional Association of Diving Instructors) offer comprehensive training programs that teach divers how to use the aqualung safely and effectively.In addition to recreational diving, the aqualung has played a crucial role in scientific research. Marine biologists and oceanographers utilize this technology to study underwater ecosystems, collect data, and monitor the health of marine environments. The ability to breathe underwater allows researchers to conduct long-term studies and gather valuable information that can help protect our oceans.In conclusion, the invention of the aqualung has revolutionized our relationship with the ocean. It has opened up new frontiers for exploration, recreation, and scientific discovery. As we continue to learn more about the underwater world, it is vital that we also commit to preserving it for future generations. The aqualung not only enhances our ability to explore but also reminds us of the importance of protecting the delicate balance of marine ecosystems. Whether you are a seasoned diver or someone who has yet to experience the wonders of the ocean, the aqualung represents a gateway to adventure and discovery beneath the waves.

海洋一直是人类着迷的源泉。从最早的探索日子到现代的潜水冒险，水下世界的神秘吸引着我们的想象力。使我们能够探索这一广阔而神秘领域的最重要发明之一就是aqualung。aqualung是一种水肺设备，使潜水员能够通过提供压缩空气的供应在水下呼吸。这一革命性的装置改变了我们与海洋的互动方式，使我们能够近距离观察海洋生物。在aqualung发明之前，潜水是一项危险的活动。潜水员只能在浅水区潜水，必须依靠笨重的设备，这些设备常常限制他们的动作。20世纪中叶，aqualung的出现改变了这一切。它为水下探索、研究和娱乐打开了新的可能性。使用aqualung，潜水员可以潜入更深的水域，在水下停留更长时间，体验珊瑚礁、沉船和多样的海洋生态系统的美丽。aqualung的工作原理简单而巧妙。它由一个充满压缩空气的气瓶、一个控制空气流动的调节器和一个潜水员呼吸的嘴部组成。当潜水员吸气时，调节器允许空气从气瓶流出，提供稳定的氧气供应。当潜水员呼气时，呼出的空气被释放到水中。这个过程确保潜水员在探索海洋深处时能够保持持续的可呼吸空气供应。使用aqualung的一个令人兴奋的方面是有机会目睹水下的惊人生物多样性。从五彩斑斓的鱼群到威严的海龟，水下世界充满了生命。配备aqualung的潜水员可以进行浮潜、水下摄影和科学研究等活动，同时体验沉浸在不同环境中的刺激。然而，潜水员必须接受正确使用aqualung的培训，以确保他们的安全。潜水可能会带来减压病和设备故障等风险，这就是为什么认证和培训课程至关重要。像PADI（专业潜水教练协会）这样的组织提供全面的培训项目，教导潜水员如何安全有效地使用aqualung。除了休闲潜水，aqualung在科学研究中也发挥了关键作用。海洋生物学家和海洋学家利用这项技术研究水下生态系统、收集数据并监测海洋环境的健康。能够在水下呼吸使研究人员能够进行长期研究并收集宝贵的信息，这些信息可以帮助保护我们的海洋。总之，aqualung的发明彻底改变了我们与海洋的关系。它为探索、娱乐和科学发现打开了新的前沿。随着我们继续了解水下世界，我们也必须承诺保护它，以造福未来的世代。aqualung不仅增强了我们探索的能力，还提醒我们保护海洋生态系统微妙平衡的重要性。无论你是经验丰富的潜水员还是尚未体验海洋奇观的人，aqualung都代表着通往冒险和发现的门户。