bottom sample

简明释义

底质样本

英英释义

例句

1.The marine biologist extracted a bottom sample to study the organisms living on the seabed.

海洋生物学家提取了一个底部样本以研究生活在海床上的生物。

2.The bottom sample showed high levels of contamination, prompting further investigation.

这个底部样本显示出高水平的污染，促使进一步调查。

3.The geologist collected a bottom sample from the lake to analyze sediment layers.

地质学家从湖中采集了一个底部样本以分析沉积层。

4.Before drilling, the team took a bottom sample to assess the soil composition.

在钻探之前，团队采集了一个底部样本以评估土壤成分。

5.We need to analyze the bottom sample to determine the presence of heavy metals.

我们需要分析这个底部样本以确定重金属的存在。

作文

In the field of research and data analysis, understanding various sampling techniques is crucial for obtaining accurate and reliable results. One such technique is known as the bottom sample, which refers to a method of collecting data from the lowest part of a particular dataset or population. This approach can be particularly useful in environments where the characteristics of the lower strata may differ significantly from those of the upper layers. For example, in geological studies, a bottom sample might involve taking soil or rock samples from the deepest layers to understand the composition and properties of the earth beneath the surface. By focusing on these lower levels, researchers can gain insights that are often overlooked when only examining the top layers.The importance of bottom samples extends beyond geology. In aquatic studies, scientists often take bottom samples of water bodies to analyze sediment composition and the organisms that inhabit the lower depths. These samples can reveal significant information about environmental health and biodiversity, thus contributing to conservation efforts. Similarly, in social sciences, a bottom sample may refer to gathering data from the most disadvantaged or marginalized groups within a population. This approach ensures that the voices and experiences of those at the bottom of the social hierarchy are heard and considered in research findings.Moreover, the concept of bottom samples can also be applied in business and marketing research. Companies may conduct bottom sample analyses to understand the needs and preferences of customers who are not typically represented in mainstream surveys. By targeting this often-ignored segment, businesses can develop products and services that cater to a wider audience, ultimately driving growth and innovation.However, while bottom sampling can provide valuable insights, it is essential to approach this method with caution. Researchers must ensure that the samples collected are representative and that the methods used do not introduce bias. For instance, if a bottom sample is taken from a limited geographical area, the findings may not be applicable to other regions or populations. Therefore, it is crucial to combine bottom samples with other sampling techniques to achieve a comprehensive understanding of the subject matter.In conclusion, the technique of using bottom samples plays a vital role in various fields of study. By focusing on the lower strata of a dataset or population, researchers can uncover hidden patterns and insights that may otherwise remain unnoticed. Whether in environmental science, social research, or business analysis, bottom samples provide a unique perspective that enriches our understanding of complex systems. As we continue to explore and analyze the world around us, the importance of incorporating diverse sampling methods, including bottom samples, will only grow.

在研究和数据分析领域，理解各种抽样技术对获取准确和可靠的结果至关重要。其中一种技术被称为底部样本，指的是从特定数据集或人群的最低部分收集数据的方法。这种方法在低层特征可能与上层显著不同的环境中尤其有用。例如，在地质研究中，底部样本可能涉及从最深层取土壤或岩石样本，以了解地下的成分和特性。通过关注这些较低层次，研究人员可以获得通常在仅检查顶层时被忽视的见解。底部样本的重要性超越了地质学。在水生研究中，科学家们经常对水体进行底部样本分析，以研究沉积物组成和栖息于较低深度的生物。这些样本可以揭示有关环境健康和生物多样性的重大信息，从而有助于保护工作。同样，在社会科学中，底部样本可能指的是从人群中最贫困或边缘化的群体收集数据。这种方法确保了处于社会等级底层的人的声音和经历在研究结果中被听到和考虑。此外，底部样本的概念也可以应用于商业和市场研究。公司可能会进行底部样本分析，以了解那些通常未在主流调查中代表的客户的需求和偏好。通过针对这一常被忽视的细分市场，企业可以开发满足更广泛受众的产品和服务，最终推动增长和创新。然而，虽然底部样本可以提供宝贵的见解，但必须谨慎对待这种方法。研究人员必须确保所收集的样本具有代表性，并且所使用的方法不会引入偏差。例如，如果底部样本仅从有限的地理区域提取，则发现的结果可能不适用于其他地区或人群。因此，将底部样本与其他抽样技术结合起来，以实现对主题的全面理解是至关重要的。总之，使用底部样本的技术在各个研究领域中发挥着重要作用。通过关注数据集或人群的下层，研究人员可以揭示隐藏的模式和见解，这些模式和见解可能在其他情况下未被注意到。无论是在环境科学、社会研究还是商业分析中，底部样本都提供了一种独特的视角，丰富了我们对复杂系统的理解。随着我们继续探索和分析周围的世界，纳入多样化抽样方法的重要性，包括底部样本，只会增加。