gas-tightness test

简明释义

气密性试验

英英释义

例句

1.Engineers recommend performing a gas-tightness test 气密性测试 every five years for older facilities.

工程师建议对老旧设施每五年进行一次气密性测试 gas-tightness test。

2.A failed gas-tightness test 气密性测试 can lead to serious safety hazards in residential buildings.

未通过的气密性测试 gas-tightness test可能会导致住宅建筑中的严重安全隐患。

3.Before the installation of the new gas pipeline, a gas-tightness test 气密性测试 is required to ensure no leaks.

在安装新的燃气管道之前，需要进行一次气密性测试 gas-tightness test以确保没有泄漏。

4.During the safety inspection, the inspector conducted a gas-tightness test 气密性测试 on the existing gas system.

在安全检查期间，检查员对现有的燃气系统进行了气密性测试 gas-tightness test。

5.The contractor must provide evidence of a successful gas-tightness test 气密性测试 before proceeding with the project.

承包商必须在项目进行之前提供成功的气密性测试 gas-tightness test的证据。

作文

The importance of safety in engineering cannot be overstated, especially when it comes to systems that involve gases. One critical procedure that ensures the integrity and safety of such systems is the gas-tightness test. This test is designed to determine whether a system is sealed effectively against the escape of gas, which is crucial for preventing leaks that could lead to hazardous situations. In industries such as oil and gas, chemical manufacturing, and even in residential plumbing, the gas-tightness test plays a vital role in safeguarding both people and the environment.A gas-tightness test typically involves pressurizing a system with a specific gas, often air or nitrogen, and then monitoring for any drop in pressure over time. If the pressure remains stable, it indicates that the system is airtight; however, if there is a noticeable decrease, it suggests that there is a leak somewhere in the system. This process not only helps in identifying potential issues but also ensures compliance with safety regulations that are mandatory in many industries.Moreover, the gas-tightness test is not just a one-time procedure. Regular testing is essential, especially for systems that are subject to wear and tear or environmental factors that might compromise their integrity. For example, pipelines transporting natural gas must undergo routine gas-tightness tests to ensure they are not leaking, which could otherwise result in catastrophic explosions or environmental damage.In addition to its practical applications, the gas-tightness test has significant implications for sustainability. By ensuring that systems are sealed correctly, we can reduce the waste of valuable resources. Gas leaks not only pose safety risks but also contribute to greenhouse gas emissions, which are harmful to our planet. Therefore, implementing rigorous gas-tightness tests can be seen as a step towards a more sustainable future.Furthermore, advancements in technology have improved the methods used for performing gas-tightness tests. Traditional methods often involved manual checks and visual inspections, which could be time-consuming and prone to human error. However, modern techniques employ sophisticated equipment that can detect even the smallest leaks with high precision. This technological evolution not only enhances safety but also increases efficiency in testing processes.In conclusion, the gas-tightness test is an indispensable procedure in various industries that deal with gases. Its role in ensuring safety, compliance, and sustainability cannot be underestimated. As we move forward, it is crucial to continue refining these testing methods and to prioritize regular assessments to protect both people and the environment from the dangers associated with gas leaks. By understanding and implementing effective gas-tightness tests, we can create safer systems and contribute to a healthier planet for future generations.

在工程中，安全的重要性不容小觑，特别是在涉及气体的系统中。一项确保此类系统完整性和安全性的关键程序是气密性测试。该测试旨在确定一个系统是否有效密封以防止气体泄漏，这对于防止可能导致危险情况的泄漏至关重要。在石油和天然气、化工制造甚至住宅管道等行业，气密性测试在保护人类和环境方面发挥着重要作用。气密性测试通常涉及用特定气体（通常是空气或氮气）对系统进行加压，然后监测压力在一段时间内是否下降。如果压力保持稳定，则表明该系统是气密的；然而，如果有明显的下降，则表明系统某处存在泄漏。这个过程不仅有助于识别潜在问题，还确保遵守许多行业强制要求的安全法规。此外，气密性测试并不是一次性的程序。定期测试至关重要，尤其是对于那些受磨损或环境因素影响可能会损害其完整性的系统。例如，运输天然气的管道必须定期进行气密性测试以确保它们没有泄漏，否则可能导致灾难性的爆炸或环境破坏。除了其实际应用外，气密性测试对可持续性也具有重要意义。通过确保系统正确密封，我们可以减少宝贵资源的浪费。气体泄漏不仅构成安全风险，还会导致温室气体排放，这对我们的星球有害。因此，实施严格的气密性测试可以被视为迈向更可持续未来的一步。此外，技术的进步改善了进行气密性测试的方法。传统方法通常涉及手动检查和视觉检查，这可能耗时且容易出错。然而，现代技术采用精密设备，可以高精度检测到即使是最小的泄漏。这种技术演变不仅增强了安全性，还提高了测试过程的效率。总之，气密性测试是在处理气体的各个行业中不可或缺的程序。它在确保安全、合规和可持续性方面的作用不容低估。随着我们向前发展，继续完善这些测试方法并优先进行定期评估，以保护人类和环境免受气体泄漏带来的危险至关重要。通过理解和实施有效的气密性测试，我们可以创建更安全的系统，并为后代的健康星球做出贡献。