test specimen

简明释义

试样

英英释义

例句

1.Before launching the product, we need to evaluate the test specimen for durability.

在产品发布之前，我们需要评估测试样本的耐用性。

2.The test specimen showed signs of corrosion after exposure to saltwater.

该测试样本在暴露于盐水后显示出腐蚀迹象。

3.The laboratory requires a test specimen to conduct the chemical analysis.

实验室需要一个测试样本来进行化学分析。

4.Each test specimen must be labeled with its source and date of collection.

每个测试样本必须标记其来源和采集日期。

5.The engineer prepared a test specimen for the material strength analysis.

工程师准备了一个测试样本用于材料强度分析。

作文

In the field of science and engineering, the term test specimen refers to a sample or a piece of material that is used for testing purposes. The importance of test specimens cannot be overstated, as they play a crucial role in various experiments and analyses across different disciplines. For instance, in materials science, a test specimen might be a small piece of metal or plastic that is subjected to stress tests to determine its strength and durability. Similarly, in biology, a test specimen could be a tissue sample taken from an organism to study its cellular structure and function.The process of creating a test specimen often involves careful preparation and consideration of the specific tests that will be conducted. Researchers must ensure that the test specimen accurately represents the material or biological entity under investigation. This is essential because the results obtained from the tests can have significant implications for further research, product development, and even safety regulations.For example, in the pharmaceutical industry, a test specimen of a new drug may be tested for its efficacy and side effects before it can be approved for human use. The data gathered from these test specimens help scientists understand how the drug interacts with biological systems. Similarly, in the automotive industry, engineers might use test specimens of various materials to assess their performance under different environmental conditions, ensuring that vehicles are safe and reliable.Moreover, the concept of a test specimen extends beyond physical materials. In software development, a test specimen can refer to a specific version of a program or application that is being evaluated for bugs and performance issues. This virtual test specimen is crucial for developers to identify flaws and improve the overall quality of the software before it is released to the public.In conclusion, the significance of test specimens in scientific research and industrial applications is immense. They serve as the foundation for testing hypotheses, validating theories, and ensuring the safety and effectiveness of products. Whether in the laboratory or the manufacturing plant, test specimens are indispensable tools that enable innovation and progress in various fields. Understanding the role of test specimens helps us appreciate the rigorous processes that underpin scientific inquiry and technological advancement.

在科学和工程领域，术语test specimen指的是用于测试目的的样本或材料的一部分。test specimens的重要性不容小觑，因为它们在不同学科的各种实验和分析中发挥着至关重要的作用。例如，在材料科学中，test specimen可能是一小块金属或塑料，经过应力测试以确定其强度和耐久性。同样，在生物学中，test specimen可以是从生物体中取出的组织样本，用于研究其细胞结构和功能。创建test specimen的过程通常涉及仔细的准备和对将要进行的特定测试的考虑。研究人员必须确保test specimen准确代表正在研究的材料或生物实体。这一点至关重要，因为从测试中获得的结果可能对进一步的研究、产品开发甚至安全法规产生重大影响。例如，在制药行业，新的药物的test specimen可能会被测试其有效性和副作用，然后才能获得人用批准。从这些test specimens中收集的数据帮助科学家了解药物与生物系统的相互作用。同样，在汽车行业，工程师可能会使用各种材料的test specimens来评估它们在不同环境条件下的性能，确保车辆安全可靠。此外，test specimen的概念超越了物理材料。在软件开发中，test specimen可以指正在评估的特定版本的程序或应用，以查找错误和性能问题。这个虚拟的test specimen对于开发人员识别缺陷和提高软件整体质量至关重要，确保在发布给公众之前解决这些问题。总之，test specimens在科学研究和工业应用中的重要性是巨大的。它们作为测试假设、验证理论和确保产品安全有效的基础。无论是在实验室还是制造工厂，test specimens都是促进各个领域创新和进步的不可或缺的工具。理解test specimens的作用有助于我们欣赏支撑科学探究和技术进步的严格过程。