airtight joint

简明释义

气密接合

英英释义

例句

1.For the vacuum chamber to work effectively, it must have an airtight joint.

为了让真空室有效工作，它必须有一个密封接头。

2.The manufacturer guarantees that every airtight joint will last for at least ten years.

制造商保证每个密封接头至少可以使用十年。

3.To ensure safety, the gas line must have an airtight joint to prevent leaks.

为了确保安全，燃气管道必须有一个密封接头以防止泄漏。

4.In construction, an airtight joint is crucial for energy efficiency.

在建筑中，密封接头对能效至关重要。

5.The engineer designed an airtight joint to prevent any leaks in the pipeline.

工程师设计了一个密封接头以防止管道中的任何泄漏。

作文

In the world of engineering and construction, the concept of an airtight joint is crucial for ensuring the integrity and efficiency of various structures. An airtight joint refers to a connection between two surfaces that prevents the passage of air or gas, effectively sealing off any potential leaks. This is particularly important in systems where air quality, temperature control, and energy efficiency are paramount. For instance, in the design of HVAC systems, creating airtight joints can significantly reduce energy loss and improve indoor air quality. The importance of airtight joints extends beyond just HVAC systems; they are also vital in the construction of buildings, especially in regions with extreme weather conditions. A building that has well-constructed airtight joints will be better insulated against cold winds in winter and will prevent hot, humid air from entering during summer. This not only enhances comfort for the occupants but also reduces the energy required for heating and cooling, leading to lower utility bills.Moreover, in industries such as pharmaceuticals and food processing, maintaining an airtight joint is essential for ensuring product safety and compliance with health regulations. Any breach in the seal can lead to contamination, which could compromise the quality of the products being manufactured. Therefore, engineers must pay close attention to the materials and techniques used when creating these joints to ensure they meet strict industry standards.To achieve a reliable airtight joint, several methods can be employed. One common technique involves the use of high-quality sealants that can expand and contract with temperature changes, maintaining their effectiveness over time. Additionally, employing precise manufacturing processes ensures that surfaces fit together snugly, minimizing the risk of gaps that could allow air to escape. Testing the effectiveness of airtight joints is also a crucial step in the construction process. Techniques such as blower door tests can be utilized to measure the airtightness of a building. These tests help identify any weak points in the structure where air might leak, allowing for timely repairs before the building is occupied.In conclusion, the role of airtight joints in various fields cannot be overstated. They are fundamental to ensuring energy efficiency, maintaining product safety, and providing comfort in living and working environments. As technology advances, the methods for creating and testing airtight joints continue to improve, making it easier for engineers and builders to meet the demands of modern construction and manufacturing. Understanding the significance of airtight joints is essential for anyone involved in these industries, as it directly impacts the overall performance and sustainability of structures and products.

在工程和建筑领域，密封接头的概念对于确保各种结构的完整性和效率至关重要。密封接头指的是两个表面之间的连接，防止空气或气体的通过，有效地密封任何潜在的泄漏。这在空气质量、温度控制和能源效率至关重要的系统中尤为重要。例如，在HVAC系统的设计中，创建密封接头可以显著减少能源损失并改善室内空气质量。密封接头的重要性不仅限于HVAC系统；它们在建筑施工中也至关重要，特别是在极端天气条件的地区。一座具有良好构造的密封接头的建筑将更好地隔绝冬季的寒风，并能防止夏季热湿空气的进入。这不仅增强了居住者的舒适度，还减少了加热和制冷所需的能源，从而降低了公用事业费用。此外，在制药和食品加工等行业，维护密封接头对于确保产品安全和符合健康法规至关重要。任何密封的破裂都可能导致污染，从而危害制造产品的质量。因此，工程师必须密切关注用于创建这些接头的材料和技术，以确保它们符合严格的行业标准。为了实现可靠的密封接头，可以采用几种方法。一种常见的技术是使用高质量的密封剂，这些密封剂可以随温度变化而膨胀和收缩，从而保持其长期有效性。此外，采用精确的制造工艺可确保表面紧密贴合，最大限度地减少允许空气泄漏的间隙风险。测试密封接头的有效性也是建筑过程中的关键步骤。可以利用吹风门测试等技术来测量建筑的密封性。这些测试帮助识别结构中可能泄漏的薄弱环节，从而在建筑被占用之前及时进行修复。总之，密封接头在各个领域的作用不容小觑。它们是确保能源效率、维护产品安全以及提供生活和工作环境舒适度的基础。随着技术的发展，创建和测试密封接头的方法不断改进，使工程师和建筑商更容易满足现代建筑和制造的需求。理解密封接头的重要性对于任何参与这些行业的人来说都是必不可少的，因为这直接影响到结构和产品的整体性能和可持续性。