test sample

简明释义

试样

英英释义

例句

1.Each test sample must be labeled correctly to avoid confusion.

每个测试样本都必须正确标记以避免混淆。

2.The laboratory is analyzing the test sample for contaminants.

实验室正在分析这个测试样本以查找污染物。

3.We collected a test sample from the water source to check its purity.

我们从水源中收集了一个测试样本以检查其纯度。

4.Before launching the product, we need to conduct a test sample evaluation.

在推出产品之前，我们需要进行一个测试样本评估。

5.The test sample showed positive results for the chemical analysis.

这个测试样本在化学分析中显示出阳性结果。

作文

In the field of research and development, the term test sample refers to a small portion of material or data that is used to evaluate the performance, quality, or characteristics of a larger batch. This concept is crucial in various industries, including pharmaceuticals, manufacturing, and environmental science. By analyzing a test sample, researchers can gain insights into the overall properties of the entire population without the need for exhaustive testing on every single unit.For instance, in the pharmaceutical industry, when a new drug is developed, scientists will create a test sample of the drug to assess its efficacy and safety. This sample undergoes rigorous testing in controlled environments to determine how it interacts with biological systems. The results from these test samples help inform decisions about whether to proceed with larger clinical trials involving human participants. If the test sample shows promising results, it paves the way for further investigation and potential approval by health authorities.Similarly, in manufacturing, quality control processes often rely on test samples to ensure that products meet specified standards. For example, if a factory produces thousands of light bulbs, a random selection of test samples may be taken from each production batch. These samples are then tested for brightness, durability, and energy efficiency. If the test sample meets the required criteria, the entire batch can be deemed acceptable for distribution. Conversely, if the test sample fails to meet quality standards, it may indicate a problem in the production process that needs to be addressed.In environmental science, test samples are critical for assessing pollution levels or the health of ecosystems. Researchers might collect water samples from a river to analyze for contaminants. By examining these test samples, scientists can infer the overall health of the aquatic environment and make recommendations for remediation if necessary. The analysis of test samples allows for more efficient monitoring of environmental conditions, which is essential for protecting natural resources and public health.In conclusion, the concept of test sample is integral to many scientific and industrial processes. It provides a practical means of evaluating larger populations while minimizing resource expenditure. Understanding how to properly collect and analyze test samples is vital for researchers and professionals across various fields. As technology advances and methodologies improve, the importance of test samples will continue to grow, ensuring that products and processes meet the highest standards of quality and safety. Therefore, mastering the use of test samples is essential for anyone involved in research, manufacturing, or environmental management.

在研究和开发领域，术语test sample指的是用于评估更大批次的性能、质量或特征的小部分材料或数据。这个概念在制药、制造和环境科学等多个行业中至关重要。通过分析test sample，研究人员可以在不需要对每个单元进行详尽测试的情况下，获得整个群体的整体属性的见解。例如，在制药行业，当开发一种新药时，科学家会创建一个test sample来评估其有效性和安全性。这个样本在受控环境中经过严格测试，以确定它与生物系统的相互作用。这些test sample的结果有助于告知是否继续进行涉及人类参与者的大型临床试验。如果test sample显示出良好的结果，它为进一步调查和潜在的健康当局批准铺平了道路。类似地，在制造业，质量控制过程通常依赖于test samples来确保产品符合规定的标准。例如，如果一家工厂生产数千个灯泡，可能会从每个生产批次中随机抽取一部分test samples。然后，这些样本将被测试亮度、耐用性和能效。如果test sample符合所需标准，则整个批次可以被认为是可接受的进行分发。相反，如果test sample未能达到质量标准，则可能表明生产过程中存在需要解决的问题。在环境科学中，test samples对于评估污染水平或生态系统健康至关重要。研究人员可能会收集河流中的水样以分析污染物。通过检查这些test samples，科学家可以推断水生环境的整体健康状况，并在必要时提出修复建议。对test samples的分析使得更有效地监测环境条件成为可能，这对保护自然资源和公众健康至关重要。总之，test sample的概念在许多科学和工业过程中是不可或缺的。它提供了一种实用的方法来评估更大的人口，同时最小化资源支出。理解如何正确收集和分析test samples对各个领域的研究人员和专业人士至关重要。随着技术的进步和方法论的改善，test samples的重要性将继续增长，确保产品和过程达到最高的质量和安全标准。因此，掌握test samples的使用对于任何参与研究、制造或环境管理的人来说都是必不可少的。