descriptive well testing

简明释义

描述性试井;

英英释义

例句

1.During the project, we relied heavily on descriptive well testing to gather data about the aquifer.

在项目期间，我们非常依赖描述性井测试来收集关于含水层的数据。

2.The results from the descriptive well testing indicated a higher water yield than expected.

来自描述性井测试的结果表明水产量高于预期。

3.The data obtained from descriptive well testing helped in making informed decisions about water resource management.

从描述性井测试获得的数据帮助我们在水资源管理方面做出明智的决定。

4.Our team conducted descriptive well testing to assess the groundwater quality in the area.

我们的团队进行了描述性井测试以评估该地区的地下水质量。

5.The engineer explained the process of descriptive well testing to the new team members.

工程师向新团队成员解释了描述性井测试的过程。

作文

In the field of hydrogeology, understanding groundwater resources is crucial for sustainable management. One of the essential methods used to evaluate these resources is known as descriptive well testing. This technique involves a systematic approach to assess the characteristics and behavior of aquifers through the analysis of water levels and flow rates in wells over time. By employing descriptive well testing (描述性井测试), researchers can gather valuable data that informs water resource management, environmental protection, and land use planning.The process of descriptive well testing begins with the selection of appropriate sites for testing. Wells are typically drilled into aquifers, where water is extracted for measurement. The first step in this method involves monitoring the static water level in the well before any pumping occurs. This baseline data is critical as it provides insight into the natural conditions of the aquifer.Once the baseline is established, controlled pumping tests are conducted. During these tests, water is extracted at a consistent rate, and the impact on the surrounding water levels is observed. The data collected during this phase is analyzed to determine the hydraulic properties of the aquifer, including transmissivity and storativity. These properties are vital for understanding how quickly an aquifer can recharge and how much water it can yield over time.The term descriptive well testing (描述性井测试) emphasizes the detailed and systematic nature of this assessment method. It is not merely about measuring how much water can be pumped from a well; rather, it involves a comprehensive analysis of the aquifer's response to stress. This includes observing changes in water levels in nearby observation wells, which helps to delineate the area of influence of the pumping well.Furthermore, descriptive well testing is not limited to simply gathering numerical data. It also includes qualitative observations regarding the physical and chemical properties of the water being tested. For instance, changes in water quality during the pumping process can indicate the presence of contaminants or the mixing of different water sources. Thus, this method serves as a dual-purpose tool—providing both quantitative and qualitative insights into the aquifer system.Another significant aspect of descriptive well testing is its application in various fields beyond just groundwater management. Environmental scientists use this method to assess the potential impacts of development projects on local aquifers. In agriculture, farmers rely on the results of descriptive well testing to optimize irrigation practices and ensure sustainable water use. Moreover, policymakers utilize the data gathered from these tests to create regulations that protect water resources for future generations.In conclusion, descriptive well testing (描述性井测试) is an invaluable tool in hydrogeology, providing a thorough understanding of aquifer dynamics. Through systematic data collection and analysis, this method aids in the sustainable management of groundwater resources. As we face increasing pressures on our water supplies due to climate change and population growth, the importance of such comprehensive testing methods cannot be overstated. By investing in descriptive well testing, we can ensure that we make informed decisions regarding our precious water resources, ultimately leading to better stewardship of the environment and improved quality of life for communities around the world.

在水文地质学领域，了解地下水资源对于可持续管理至关重要。评估这些资源的基本方法之一被称为描述性井测试。这种技术涉及一种系统的方法，通过分析井中水位和流量随时间的变化来评估含水层的特征和行为。通过采用描述性井测试，研究人员可以收集到有价值的数据，为水资源管理、环境保护和土地利用规划提供信息。描述性井测试的过程始于选择适当的测试地点。通常会在含水层中钻井，以提取水进行测量。此方法的第一步是在抽水前监测井中的静水位。这个基线数据至关重要，因为它提供了含水层自然条件的洞察。一旦建立了基线，就会进行控制抽水测试。在这些测试中，水以一致的速率被抽出，并观察对周围水位的影响。在这一阶段收集的数据被分析以确定含水层的水力特性，包括透水性和贮水性。这些特性对于理解含水层的补给速度和能够长期提供多少水是至关重要的。术语描述性井测试强调了这种评估方法的详细和系统性。它不仅仅是测量井中能抽出多少水；相反，它涉及对含水层对压力反应的全面分析。这包括观察附近观测井中水位的变化，这有助于划定抽水井的影响范围。此外，描述性井测试并不限于仅收集数字数据。它还包括对测试水体物理和化学特性的定性观察。例如，在抽水过程中水质的变化可能表明污染物的存在或不同水源的混合。因此，这种方法作为一种双重目的工具——提供定量和定性见解，深入了解含水层系统。描述性井测试的另一个重要方面是它在多个领域的应用，超越了地下水管理。环境科学家使用这种方法评估开发项目对地方含水层的潜在影响。在农业中，农民依赖描述性井测试的结果来优化灌溉实践，确保可持续用水。此外，政策制定者利用从这些测试中收集的数据来制定保护水资源的法规，以造福未来几代人。总之，描述性井测试是水文地质学中一项宝贵的工具，提供对含水层动态的全面理解。通过系统的数据收集和分析，这种方法有助于地下水资源的可持续管理。随着气候变化和人口增长对我们水供应的压力日益增加，这种全面测试方法的重要性不容小觑。通过投资于描述性井测试，我们可以确保在珍贵水资源的管理上做出明智的决策，最终促进环境的更好管理，提高全球社区的生活质量。