air casing

简明释义

1. 烟囱外套筒; 2. 防热气套; 3. 管外套管; 4. 空气室; 5. 气隔层;

英英释义

例句

1.The technician replaced the old air casing 空气外壳 with a new, more efficient model.

技术员用新的更高效的模型替换了旧的空气外壳 air casing。

2.The engineer explained that the air casing 空气外壳 is crucial for maintaining optimal airflow in the system.

工程师解释说，空气外壳 air casing 对于维持系统的最佳气流至关重要。

3.Proper insulation of the air casing 空气外壳 can lead to energy savings.

对空气外壳 air casing 的适当隔热可以带来节能效果。

4.During the maintenance check, we found a crack in the air casing 空气外壳 that needed immediate repair.

在维护检查中，我们发现空气外壳 air casing 有一个裂缝，需要立即修理。

5.The air casing 空气外壳 design helps reduce noise levels during operation.

该空气外壳 air casing 设计有助于降低运行时的噪音水平。

作文

In the world of engineering and technology, the term air casing refers to a protective outer layer that surrounds certain types of machinery or equipment. This component is crucial for ensuring the proper functioning and longevity of various devices, especially those that operate under high temperatures or in environments where dust and debris can cause significant damage. The air casing serves multiple purposes, including thermal insulation, mechanical protection, and noise reduction. One of the most common applications of air casing can be found in the aerospace industry. Aircraft engines, for example, are designed with robust air casings that not only protect the internal components from external elements but also help maintain optimal operating temperatures. The air casing in this context is engineered to withstand extreme conditions, such as rapid changes in altitude and temperature, which can otherwise compromise the performance of the engine.Moreover, the design of an air casing is often tailored to enhance the aerodynamic properties of an aircraft. By streamlining the shape and reducing drag, engineers can improve fuel efficiency and overall performance. This highlights the importance of the air casing not just as a protective layer, but as an integral part of the system that contributes to the effectiveness of the machinery.In addition to aerospace, air casings are also prevalent in the automotive industry. Modern vehicles utilize air casings around their engines and exhaust systems to minimize heat transfer and protect sensitive components. This ensures that vehicles can operate safely and efficiently without overheating or suffering from mechanical failures. The air casing thus plays a vital role in the durability and reliability of modern automobiles.Furthermore, the concept of air casing extends beyond just engines and vehicles. In the realm of electronics, devices such as computers and smartphones often incorporate air casings to manage heat dissipation. These casings help maintain optimal operating temperatures by allowing air to flow freely around the internal components, preventing overheating that could lead to system failures. The integration of air casings in electronic devices illustrates the versatility and importance of this concept across various fields.The manufacturing of air casings also involves advanced materials and technologies. Engineers must consider factors such as weight, strength, and thermal resistance when designing these components. Innovations in materials science have led to the development of lightweight yet durable air casings, which contribute to the overall efficiency of the systems they protect. As industries continue to evolve, the demand for more effective and efficient air casings will undoubtedly grow, driving further research and development in this area.In conclusion, the term air casing encompasses a wide range of applications and significance in engineering and technology. From aerospace to automotive and electronics, air casings play a fundamental role in protecting and enhancing the performance of various systems. Understanding the importance of air casings allows us to appreciate the intricate designs and innovations that go into modern machinery and devices, ensuring they operate efficiently and effectively in our ever-evolving technological landscape.

在工程和技术领域，术语air casing指的是某些类型的机械或设备周围的保护外层。这个组件对于确保各种设备的正常运行和耐用性至关重要，尤其是那些在高温下或在尘土和碎片可能造成重大损害的环境中运行的设备。air casing具有多种用途，包括热绝缘、机械保护和噪音减少。air casing最常见的应用可以在航空航天工业中找到。例如，飞机发动机设计有坚固的air casings，不仅保护内部组件免受外部元素的影响，还帮助维持最佳的操作温度。在这种情况下，air casing经过工程设计，能够承受极端条件，例如快速变化的高度和温度，这可能会影响发动机的性能。此外，air casing的设计通常旨在增强飞机的空气动力学特性。通过流线型的形状和减少阻力，工程师可以提高燃油效率和整体性能。这突显了air casing作为保护层的重要性，同时也是系统的一个组成部分，有助于机械的有效性。除了航空航天，air casings在汽车工业中也很常见。现代车辆在其发动机和排气系统周围使用air casings，以最小化热传导并保护敏感组件。这确保了车辆能够安全有效地运行，而不会过热或发生机械故障。因此，air casing在现代汽车的耐用性和可靠性中发挥着至关重要的作用。此外，air casing的概念不仅限于发动机和车辆。在电子产品领域，计算机和智能手机等设备通常采用air casings来管理热散发。这些外壳通过允许空气在内部组件周围自由流动，防止过热，从而保持最佳操作温度。电子设备中集成的air casings展示了这一概念在各个领域的多功能性和重要性。air casings的制造也涉及先进的材料和技术。工程师在设计这些组件时必须考虑重量、强度和热阻等因素。材料科学的创新导致开发出轻便而耐用的air casings，这有助于保护它们的系统的整体效率。随着各行业的不断发展，对更有效和高效的air casings的需求无疑将增长，推动这一领域的进一步研究和开发。总之，术语air casing涵盖了工程和技术中广泛的应用和重要性。从航空航天到汽车和电子产品，air casings在保护和增强各种系统的性能方面发挥着基础作用。理解air casings的重要性使我们能够欣赏现代机械和设备中复杂的设计和创新，确保它们在我们不断发展的技术环境中高效而有效地运行。