batch sampling

简明释义

1. 分批进样; 2. 分批取样;

英英释义

例句

1.The research study utilized batch sampling to collect data from a specific group of participants.

研究使用了批量抽样从特定参与者群体中收集数据。

2.To improve efficiency, the factory implemented batch sampling for its incoming raw materials.

为了提高效率，工厂对其进来的原材料实施了批量抽样。

3.During the production process, batch sampling was employed to check for defects in the items.

在生产过程中，采用了批量抽样来检查物品的缺陷。

4.The quality control team conducted batch sampling to ensure that the products met the standards.

质量控制团队进行了批量抽样以确保产品符合标准。

5.The food safety inspection involved batch sampling of various products to test for contaminants.

食品安全检查涉及对各种产品进行批量抽样以测试污染物。

作文

In the field of quality control and assurance, the concept of batch sampling plays a crucial role in ensuring that products meet the required standards before they reach the market. Batch sampling refers to the process of selecting a representative sample from a batch of products for inspection or testing. This method is particularly useful when dealing with large quantities of goods, as it allows manufacturers to assess quality without having to examine every single item individually. The primary advantage of batch sampling is its efficiency. For instance, if a factory produces thousands of units of a product, inspecting each one would be time-consuming and costly. Instead, by using batch sampling, quality inspectors can take a smaller number of items from the production line and test them for defects. If the sample meets the quality standards, it is reasonable to conclude that the entire batch is also of acceptable quality. Conversely, if the sample fails, further investigation is warranted, and additional measures may need to be taken to address potential issues. Another important aspect of batch sampling is its statistical foundation. The method relies on principles of probability and statistics to ensure that the sample chosen is representative of the whole batch. By applying statistical techniques, companies can determine the sample size needed to achieve a certain level of confidence in their results. This approach not only streamlines the inspection process but also enhances the reliability of quality assessments. Moreover, batch sampling is not limited to manufacturing; it is also widely used in various industries such as pharmaceuticals, food production, and textiles. In the pharmaceutical industry, for example, batch sampling is critical in ensuring that medicines are safe and effective before they are distributed to consumers. Regulatory bodies often require specific sampling plans to be followed to maintain high safety standards. Similarly, in food production, batch sampling helps identify contamination or spoilage, thereby protecting public health. However, it is essential to note that batch sampling has its limitations. While it is an effective method for assessing quality, it does not guarantee that every item in the batch is perfect. There is always a risk of sampling error, which can lead to incorrect conclusions about the quality of the entire batch. Therefore, companies must establish robust sampling protocols and combine batch sampling with other quality assurance practices to mitigate these risks. In conclusion, batch sampling is a vital technique in quality control that enables businesses to efficiently evaluate the quality of their products. By selecting representative samples from production batches, companies can save time and resources while ensuring that they maintain high standards. As industries continue to evolve and demand for quality increases, the importance of batch sampling will only grow, making it an indispensable tool for manufacturers aiming to deliver the best possible products to their customers. Understanding and implementing batch sampling effectively can lead to improved product quality, customer satisfaction, and overall business success.

在质量控制和保证领域，批量抽样的概念在确保产品在进入市场之前符合所需标准方面发挥着至关重要的作用。批量抽样是指从一批产品中选择具有代表性的样本进行检查或测试的过程。这种方法在处理大量商品时特别有用，因为它允许制造商评估质量，而不必逐个检查每一件物品。批量抽样的主要优点是其效率。例如，如果一家工厂生产数千个产品，检查每一个将是耗时且昂贵的。相反，通过使用批量抽样，质量检查员可以从生产线上提取较少数量的物品并对其进行缺陷测试。如果样本符合质量标准，那么合理的结论是整个批次也应该具有可接受的质量。相反，如果样本未通过，则需要进一步调查，并可能需要采取额外措施来解决潜在问题。批量抽样的另一个重要方面是其统计基础。该方法依赖于概率和统计原理，以确保所选择的样本能够代表整个批次。通过应用统计技术，公司可以确定所需的样本大小，以实现对其结果的某种置信水平。这种方法不仅简化了检查过程，还增强了质量评估的可靠性。此外，批量抽样并不限于制造业；它还广泛应用于制药、食品生产和纺织等各个行业。在制药行业，例如，批量抽样在确保药物在分发给消费者之前是安全有效的方面至关重要。监管机构通常要求遵循特定的抽样计划，以保持高安全标准。同样，在食品生产中，批量抽样有助于识别污染或变质，从而保护公众健康。然而，必须注意的是，批量抽样也有其局限性。虽然它是一种有效的质量评估方法，但并不能保证批次中的每一项都是完美的。总会存在抽样误差的风险，这可能导致对整个批次的质量得出错误结论。因此，公司必须建立健全的抽样协议，并将批量抽样与其他质量保证实践结合起来，以降低这些风险。总之，批量抽样是一种在质量控制中至关重要的技术，使企业能够高效地评估其产品的质量。通过从生产批次中选择具有代表性的样本，公司可以节省时间和资源，同时确保它们保持高标准。随着行业的不断发展和对质量的需求增加，批量抽样的重要性只会增长，使其成为制造商旨在向客户提供最佳产品的不可或缺的工具。有效理解和实施批量抽样可以提高产品质量、客户满意度和整体商业成功。