breathing apparatus

简明释义

呼吸器呼吸器具

英英释义

例句

1.During the gas leak, workers were instructed to wear breathing apparatuses immediately.

在气体泄漏期间，工人们被指示立即佩戴呼吸器。

2.The rescue team was equipped with breathing apparatuses to handle hazardous materials.

救援队配备了呼吸器以处理危险材料。

3.The firefighter put on his breathing apparatus to enter the smoke-filled building.

消防员戴上他的呼吸器以进入充满烟雾的建筑。

4.The laboratory requires all staff to use a breathing apparatus when handling toxic chemicals.

实验室要求所有员工在处理有毒化学品时使用呼吸器。

5.In scuba diving, a breathing apparatus is essential for underwater exploration.

在潜水中，呼吸器对于水下探险是必不可少的。

作文

In various fields, especially in medicine and safety, the term breathing apparatus refers to equipment that provides breathable air in environments where the air is not safe to breathe. This can include situations like firefighting, diving, or working in hazardous materials environments. The breathing apparatus is crucial for protecting individuals from inhaling harmful substances or suffocating in low-oxygen atmospheres. For instance, firefighters use a specific type of breathing apparatus known as Self-Contained Breathing Apparatus (SCBA). This device allows them to enter smoke-filled buildings and perform rescues without risking their own lives due to smoke inhalation. The SCBA consists of a tank of compressed air, a regulator, and a face mask. When a firefighter dons this breathing apparatus, they can breathe easily while navigating through dangerous conditions. Similarly, in underwater activities like scuba diving, divers utilize a breathing apparatus designed for underwater use. Scuba tanks contain compressed air that divers can access through a mouthpiece. This allows them to explore underwater environments safely and enjoyably. Without such a breathing apparatus, the risk of drowning or suffering from decompression sickness would be significantly higher. In industrial settings, workers may encounter toxic gases or chemicals that pose serious health risks. In these cases, a breathing apparatus is essential to ensure their safety. Respirators, which are a type of breathing apparatus, filter out harmful particles from the air, allowing workers to breathe safely while performing their tasks. These devices can range from simple masks that cover the nose and mouth to more complex systems that provide a continuous supply of clean air. The development of breathing apparatus technology has advanced significantly over the years. Modern devices are now more comfortable, lightweight, and efficient. Innovations such as digital pressure gauges, voice communication systems, and enhanced filtration methods have improved the functionality of these devices, making them indispensable in many professions. In conclusion, the breathing apparatus plays a vital role in ensuring safety across various industries. Whether it's a firefighter entering a burning building, a diver exploring the depths of the ocean, or a worker handling hazardous materials, the importance of having reliable breathing apparatus cannot be overstated. As technology continues to evolve, we can expect even greater advancements in the design and effectiveness of these life-saving devices. Understanding the significance of the breathing apparatus helps us appreciate the lengths to which professionals go to protect themselves in potentially life-threatening situations.

在各个领域，尤其是在医学和安全领域，术语呼吸器指的是在空气不安全的环境中提供可呼吸空气的设备。这可能包括消防、潜水或在危险材料环境中工作等情况。呼吸器对于保护个人免受有害物质吸入或在低氧气氛中窒息至关重要。例如，消防员使用一种称为自给式呼吸器（SCBA）的特定类型的呼吸器。该设备使他们能够进入充满烟雾的建筑物并进行救援，而不必冒着因吸入烟雾而危及自己生命的风险。SCBA由一个压缩空气罐、一个调节器和一个面罩组成。当消防员佩戴上这个呼吸器时，他们可以在危险条件下轻松呼吸。同样，在潜水等水下活动中，潜水员使用为水下使用设计的呼吸器。潜水罐内含有压缩空气，潜水员可以通过一个嘴部装置获取。这使他们能够安全愉快地探索水下环境。如果没有这样的呼吸器，溺水或遭受减压病的风险将显著增加。在工业环境中，工人可能会接触到有毒气体或化学物质，这些物质对健康构成严重风险。在这些情况下，呼吸器对于确保他们的安全至关重要。呼吸器是一种呼吸器，可以过滤掉空气中的有害颗粒，使工人在执行任务时安全呼吸。这些设备可以从简单的仅覆盖鼻子和嘴的口罩到更复杂的系统，提供持续的清洁空气供应。呼吸器技术的发展多年来显著进步。现代设备现在更加舒适、轻便和高效。数字压力表、语音通信系统和增强过滤方法等创新改善了这些设备的功能，使其在许多职业中不可或缺。总之，呼吸器在确保各行业安全方面发挥着至关重要的作用。无论是进入燃烧建筑物的消防员、探索海洋深处的潜水员，还是处理危险材料的工人，拥有可靠的呼吸器的重要性都不容小觑。随着技术的不断发展，我们可以期待在这些救生设备的设计和有效性方面有更大的进步。理解呼吸器的重要性帮助我们欣赏专业人员在潜在生命威胁情况下保护自己的努力。