pore volume

简明释义

孔隙容积

英英释义

例句

1.Researchers found that increasing the pore volume in the material improved its performance in filtration applications.

研究人员发现，增加材料的孔隙体积提高了其在过滤应用中的性能。

2.The pore volume can be calculated using mercury intrusion porosimetry.

可以使用汞压入法计算孔隙体积。

3.The total pore volume of the soil sample was measured to assess its water retention capacity.

土壤样本的总孔隙体积被测量以评估其蓄水能力。

4.In oil reservoir studies, understanding the pore volume is crucial for estimating the amount of recoverable oil.

在油藏研究中，理解孔隙体积对于估算可采油量至关重要。

5.The pore volume of activated carbon affects its adsorption efficiency.

活性炭的孔隙体积影响其吸附效率。

作文

Understanding the concept of pore volume is crucial in various scientific and engineering fields, particularly in geology, petroleum engineering, and material science. The term pore volume refers to the volume of the pores or voids within a material, such as soil, rock, or a synthetic substance. This measurement is essential because it determines how much fluid a material can hold, which has significant implications for processes like oil extraction, groundwater movement, and even the storage of carbon dioxide. In geology, the pore volume of rocks plays a vital role in hydrocarbon production. For instance, reservoir rocks must have sufficient pore volume to store oil and gas. The larger the pore volume, the more hydrocarbons can be stored, which directly affects the economic viability of drilling operations. Geologists often use various techniques to measure pore volume, including core sampling and porosity tests, to assess a reservoir's potential before any drilling begins.Moreover, in the field of soil science, pore volume is critical for understanding water retention and drainage properties of soils. Soils with high pore volume can retain more water, making them suitable for agriculture. On the other hand, soils with low pore volume may drain quickly, which can lead to drought conditions for plants. Soil scientists often analyze pore volume to develop better irrigation practices and improve crop yields.In the realm of material science, pore volume is significant when evaluating materials used in filtration systems or catalysts. For example, activated carbon, commonly used in air and water purification, has a high pore volume that allows it to adsorb a large amount of contaminants. Researchers focus on enhancing the pore volume of such materials to improve their efficiency and effectiveness in various applications.Additionally, in environmental science, understanding the pore volume of geological formations is essential for assessing the feasibility of underground storage of carbon dioxide. As climate change concerns rise, capturing and storing CO2 emissions has become a priority. The pore volume of potential storage sites must be evaluated to ensure that they can securely contain the injected CO2 without leakage.In conclusion, the concept of pore volume is multifaceted and integral to several disciplines. Whether it is in the context of natural resources, agricultural practices, material development, or environmental protection, understanding pore volume helps scientists and engineers make informed decisions. As technology advances, the ability to accurately measure and manipulate pore volume will continue to play a crucial role in addressing some of the most pressing challenges we face today, from energy production to sustainable agriculture and climate change mitigation.

理解<pore volume>的概念对于地质学、石油工程和材料科学等多个科学和工程领域至关重要。术语<pore volume>指的是材料内部孔隙或空隙的体积，例如土壤、岩石或合成物质。这个测量非常重要，因为它决定了材料可以容纳多少流体，这对石油提取、地下水运动甚至二氧化碳储存等过程具有重大影响。在地质学中，岩石的<pore volume>在碳氢化合物生产中发挥着重要作用。例如，储层岩石必须具有足够的<pore volume>来储存石油和天然气。<pore volume>越大，能储存的碳氢化合物就越多，这直接影响到钻探作业的经济可行性。地质学家通常使用各种技术来测量<pore volume>，包括岩心取样和孔隙率测试，以评估储层的潜力，然后再进行任何钻探。此外，在土壤科学领域，<pore volume>对于理解土壤的蓄水和排水特性至关重要。具有高<pore volume>的土壤可以保留更多的水，使其适合农业。而低<pore volume>的土壤可能迅速排水，这可能导致植物干旱。土壤科学家通常分析<pore volume>以制定更好的灌溉方法并提高作物产量。在材料科学领域，<pore volume>在评估用于过滤系统或催化剂的材料时也很重要。例如，活性炭通常用于空气和水的净化，其高<pore volume>使其能够吸附大量污染物。研究人员专注于增强此类材料的<pore volume>以提高其在各种应用中的效率和有效性。此外，在环境科学中，了解地质构造的<pore volume>对于评估地下二氧化碳储存的可行性至关重要。随着气候变化问题的加剧，捕集和储存二氧化碳排放已成为优先事项。必须评估潜在储存地点的<pore volume>以确保它们能够安全地容纳注入的二氧化碳，而不会泄漏。总之，<pore volume>的概念是多方面的，并且与多个学科密切相关。无论是在自然资源、农业实践、材料开发还是环境保护的背景下，理解<pore volume>有助于科学家和工程师做出明智的决策。随着技术的进步，准确测量和操控<pore volume>的能力将继续在解决我们今天面临的一些最紧迫的挑战中发挥关键作用，从能源生产到可持续农业和应对气候变化。