destructive test

简明释义

破坏性试验断裂试验击穿试验

英英释义

例句

1.In the lab, we performed a destructive test on the material to analyze its failure point.

在实验室，我们对材料进行了破坏性测试以分析其失效点。

2.A destructive test is often necessary to ensure the safety of aerospace components.

为了确保航空航天部件的安全，通常需要进行破坏性测试。

3.The product passed the destructive test, proving its durability under extreme conditions.

该产品通过了破坏性测试，证明其在极端条件下的耐用性。

4.The engineers conducted a destructive test to determine the maximum load capacity of the bridge.

工程师进行了一次破坏性测试以确定桥梁的最大承载能力。

5.We need to carry out a destructive test to validate the new design of the car frame.

我们需要进行一次破坏性测试来验证汽车框架的新设计。

作文

In the field of engineering and materials science, testing is a crucial step in ensuring the reliability and safety of products. One common method employed is the destructive test, which involves subjecting a material or product to conditions that will ultimately lead to its failure. This type of testing is essential for understanding the limits and capabilities of materials under various stressors. For instance, when developing a new type of bridge, engineers may perform a destructive test on the materials used in construction to determine how much weight they can withstand before breaking. By pushing materials to their limits, engineers can gather valuable data that informs design choices and safety standards.The essence of a destructive test lies in its ability to reveal weaknesses that might not be apparent through non-destructive testing methods. Non-destructive tests, while useful, often do not provide a complete picture of how a material will perform under extreme conditions. For example, a metal component might appear flawless on the surface but could have internal flaws that would only be revealed through a destructive test. This makes such tests vital in industries where safety is paramount, such as aerospace, automotive, and construction.Moreover, the results obtained from a destructive test can lead to improvements in material formulation and manufacturing processes. If a certain alloy fails to meet the required specifications during testing, researchers can analyze the failure points and make necessary adjustments. This iterative process of testing and refining is what drives innovation in material science.However, it is important to note that destructive tests are not without their drawbacks. The most significant limitation is that the tested materials cannot be reused or returned to service after the test. This can lead to increased costs and resource consumption, especially when large quantities of materials are involved. Therefore, engineers must carefully consider when and how to employ destructive tests in their development processes.In conclusion, destructive tests play an indispensable role in the field of engineering and materials science. They provide critical insights into the performance and safety of materials, helping to ensure that products meet rigorous standards. While they come with challenges, the benefits of understanding material limits far outweigh the drawbacks. As technology advances, the methods of conducting destructive tests may evolve, leading to even more efficient and informative testing processes. Ultimately, the knowledge gained from these tests contributes to safer, more reliable products that enhance our daily lives. In summary, a destructive test (破坏性测试) is a method used to assess the performance of materials by subjecting them to conditions that lead to failure, providing invaluable data for engineers and researchers to improve product safety and reliability.

在工程和材料科学领域，测试是确保产品可靠性和安全性的关键步骤。一种常用的方法是破坏性测试，它涉及将材料或产品置于最终会导致其失效的条件下。这种测试方法对于了解材料在各种压力下的极限和能力至关重要。例如，在开发新型桥梁时，工程师可能会对建筑中使用的材料进行破坏性测试，以确定它们在断裂之前能够承受多少重量。通过将材料推向极限，工程师可以收集到有价值的数据，从而为设计选择和安全标准提供信息。破坏性测试的本质在于它能够揭示非破坏性测试方法中可能不明显的弱点。虽然非破坏性测试在某些情况下有用，但往往无法全面展示材料在极端条件下的表现。例如，一个金属部件在表面上看似完美，但可能存在内部缺陷，这些缺陷只有通过破坏性测试才能显现出来。这使得这种测试在航空航天、汽车和建筑等安全至关重要的行业中显得尤为重要。此外，从破坏性测试中获得的结果可以促进材料配方和制造过程的改进。如果某种合金在测试中未能达到所需的规格，研究人员可以分析故障点并进行必要的调整。这种测试与改进的迭代过程推动了材料科学的创新。然而，需要注意的是，破坏性测试并非没有缺点。最显著的限制是经过测试的材料无法在测试后重复使用或返回服务。这可能导致成本增加和资源消耗，尤其是在涉及大量材料时。因此，工程师必须仔细考虑在开发过程中何时以及如何使用破坏性测试。总之，破坏性测试在工程和材料科学领域发挥着不可或缺的作用。它们提供了关于材料性能和安全性的关键见解，帮助确保产品符合严格的标准。尽管存在挑战，但了解材料极限的好处远远超过了缺点。随着技术的进步，进行破坏性测试的方法可能会发展，从而导致更高效和更具信息性的测试过程。最终，从这些测试中获得的知识有助于创造更安全、更可靠的产品，提升我们的日常生活。总之，破坏性测试（destructive test）是一种通过将材料置于导致失效的条件下评估其性能的方法，为工程师和研究人员提供了宝贵的数据，以提高产品的安全性和可靠性。