expansion test

简明释义

膨胀试验

英英释义

例句

1.The expansion test revealed potential weaknesses in the design that needed to be addressed.

该膨胀测试揭示了设计中需要解决的潜在弱点。

2.The engineer conducted an expansion test to determine the material's resistance to thermal expansion.

工程师进行了膨胀测试以确定材料对热膨胀的抵抗力。

3.The results of the expansion test showed that the alloy expanded more than expected.

该膨胀测试的结果显示合金的膨胀超出了预期。

4.During the expansion test, we noticed that the structure began to warp under high temperatures.

在膨胀测试中，我们注意到结构在高温下开始变形。

5.To ensure safety, the team performed an expansion test on the pipeline before installation.

为了确保安全，团队在安装前对管道进行了膨胀测试。

作文

The concept of the expansion test is crucial in various fields, particularly in mathematics and computer science. Essentially, it refers to a method used to evaluate the performance or behavior of a certain system or algorithm when subjected to increased input sizes or complexities. By applying the expansion test, researchers can determine how scalable their solutions are, which is vital for ensuring that they remain efficient under larger workloads.In computer science, the expansion test can be applied to algorithms to analyze their time complexity. For example, consider an algorithm designed to sort a list of numbers. When we apply the expansion test, we might start with a small list of ten numbers and gradually increase the list's size to one hundred, one thousand, and beyond. By measuring the time it takes for the algorithm to sort these lists, we can observe how its performance changes as the input size expands. This allows developers to identify potential bottlenecks and optimize their code accordingly.Moreover, the expansion test is not limited to algorithms; it can also be utilized in software testing. When developing applications, it is essential to ensure that they can handle increased user loads without crashing or slowing down. By conducting an expansion test, testers can simulate scenarios where the number of users accessing the application grows significantly. This helps in identifying issues related to server capacity, database performance, and overall system stability. In engineering, the expansion test can refer to evaluating materials under varying conditions. For instance, when testing construction materials, engineers may apply forces that gradually increase to assess how the material responds to stress. This type of testing is critical for ensuring safety and durability in structures, as it helps predict how materials will behave under real-world conditions.The significance of the expansion test extends beyond technical applications. In business, companies often conduct market expansion tests to gauge consumer interest in new products or services. By introducing a product to a small segment of the market and gradually expanding its availability, businesses can gather valuable data on customer preferences and demand. This approach minimizes risk and allows for informed decision-making regarding full-scale launches.In conclusion, the expansion test serves as a vital tool across various disciplines. Whether in computer science, engineering, or business, understanding how systems react to increased demands is essential for optimization and success. As technology continues to evolve, the importance of the expansion test will only grow, making it a fundamental aspect of research and development in today's fast-paced world.

“扩展测试”这一概念在多个领域中至关重要，尤其是在数学和计算机科学中。它基本上指的是一种方法，用于评估某个系统或算法在输入规模或复杂性增加时的性能或行为。通过应用“扩展测试”，研究人员可以确定他们的解决方案的可扩展性，这对于确保在更大的工作负载下仍然高效至关重要。在计算机科学中，“扩展测试”可以应用于算法，以分析其时间复杂度。例如，考虑一个设计用于对数字列表进行排序的算法。当我们应用“扩展测试”时，我们可能从一个包含十个数字的小列表开始，逐渐增加列表的大小到一百、一千，甚至更多。通过测量算法对这些列表进行排序所需的时间，我们可以观察到随着输入规模的扩大，其性能如何变化。这使得开发人员能够识别潜在的瓶颈并相应地优化代码。此外，“扩展测试”不仅限于算法；它还可以用于软件测试。在开发应用程序时，确保它们能够处理增加的用户负载而不崩溃或变慢是至关重要的。通过进行“扩展测试”，测试人员可以模拟用户访问应用程序数量显著增加的场景。这有助于识别与服务器容量、数据库性能和整体系统稳定性相关的问题。在工程领域，“扩展测试”可以指在不同条件下评估材料。例如，在测试建筑材料时，工程师可能会施加逐渐增加的力量，以评估材料在应力下的反应。这种类型的测试对于确保结构的安全性和耐久性至关重要，因为它有助于预测材料在现实条件下的表现。“扩展测试”的重要性超越了技术应用。在商业中，公司经常进行市场扩展测试，以评估消费者对新产品或服务的兴趣。通过向市场的一个小部分推出产品，并逐渐扩大其可用性，企业可以收集到关于客户偏好和需求的宝贵数据。这种方法最小化了风险，并允许在全面推出之前做出明智的决策。总之，“扩展测试”作为一种重要工具，适用于多个学科。无论是在计算机科学、工程还是商业，理解系统如何应对增加的需求对于优化和成功至关重要。随着技术的不断发展，“扩展测试”的重要性只会增加，使其成为当今快速发展世界中研究和开发的基本方面。