normal permeability

简明释义

标准导磁率

英英释义

例句

1.A drainage system is effective when the surrounding soil has normal permeability 正常渗透性 that prevents flooding.

当周围土壤具有正常渗透性时，排水系统是有效的，可以防止洪水。

2.The environmental impact study revealed that areas with normal permeability 正常渗透性 are less prone to erosion.

环境影响研究显示，具有正常渗透性的地区不易受到侵蚀。

3.The soil exhibited a high level of normal permeability 正常渗透性, allowing water to flow through it easily.

土壤表现出较高的正常渗透性，使水能够轻松流过。

4.Engineers need to consider normal permeability 正常渗透性 when designing foundations for buildings.

工程师在设计建筑基础时需要考虑正常渗透性。

5.In the laboratory, we measured the normal permeability 正常渗透性 of different rock samples to assess their suitability for construction.

在实验室中，我们测量了不同岩石样本的正常渗透性以评估它们的建筑适用性。

作文

In the field of geology and engineering, understanding the concept of normal permeability is crucial for various applications, particularly in the study of fluid movement through porous media. Normal permeability refers to the ability of a material, such as soil or rock, to allow fluids to pass through it under normal conditions. This property is essential for assessing how groundwater flows, predicting oil reservoir behavior, and designing effective drainage systems.When we talk about normal permeability, we are often concerned with factors such as the size and connectivity of the pores within the material. For instance, a rock with large, well-connected pores will typically exhibit higher normal permeability than one with small, isolated pores. This characteristic plays a significant role in determining how quickly and efficiently fluids can move through these materials, which is vital for both natural processes and engineering projects.In civil engineering, normal permeability is a key factor when constructing foundations, tunnels, and other structures that interact with groundwater. Engineers must evaluate the normal permeability of the soil or rock at a construction site to ensure stability and safety. If the permeability is too high, it may lead to issues such as erosion or instability, while too low permeability can result in water pooling and inadequate drainage.Moreover, in environmental studies, normal permeability is significant when assessing contamination spread in aquifers. Understanding how easily contaminants can travel through soil layers helps in developing strategies to protect water supplies and remediate polluted sites. Researchers often conduct permeability tests to measure the normal permeability of different materials, allowing them to model fluid flow and predict potential environmental impacts.The concept of normal permeability also extends to the petroleum industry, where it is critical for evaluating oil and gas reservoirs. The normal permeability of reservoir rocks influences the extraction efficiency of hydrocarbons. Reservoirs with high normal permeability allow for easier flow of oil and gas, making extraction more viable and cost-effective. Conversely, low permeability can hinder production, leading to the need for enhanced recovery techniques.In summary, normal permeability is a fundamental property that affects fluid movement in various contexts, from groundwater flow to oil extraction. Its implications are far-reaching, influencing engineering designs, environmental protection efforts, and resource management strategies. By understanding and measuring normal permeability, professionals across disciplines can make informed decisions that enhance safety, efficiency, and sustainability in their respective fields.

在地质学和工程领域，理解“normal permeability”这一概念对于各种应用至关重要，特别是在研究流体通过多孔介质的运动时。“normal permeability”指的是材料（如土壤或岩石）在正常条件下允许流体通过的能力。这一特性对于评估地下水流动、预测油气储层行为以及设计有效的排水系统非常重要。当我们谈论“normal permeability”时，通常关注的是材料内部孔隙的大小和连通性。例如，具有大且良好连通孔隙的岩石通常会表现出比孔隙小且孤立的岩石更高的“normal permeability”。这种特性在决定流体如何快速有效地通过这些材料方面起着重要作用，这对自然过程和工程项目都至关重要。在土木工程中，“normal permeability”是建造基础、隧道和其他与地下水相互作用的结构时的关键因素。工程师必须评估施工现场土壤或岩石的“normal permeability”以确保稳定性和安全性。如果渗透率过高，可能会导致侵蚀或不稳定等问题，而渗透率过低则可能导致水积聚和排水不足。此外，在环境研究中，“normal permeability”在评估污染物在含水层中的传播时也至关重要。了解污染物可以通过土层多容易地移动，有助于制定保护水源和修复污染场所的策略。研究人员通常进行渗透性测试，以测量不同材料的“normal permeability”，使他们能够建模流体流动并预测潜在的环境影响。“normal permeability”的概念还扩展到石油行业，对于评估油气储层至关重要。储层岩石的“normal permeability”影响着碳氢化合物的提取效率。具有高“normal permeability”的储层允许油气更容易地流动，从而使提取更可行和经济。相反，低渗透性可能会阻碍生产，导致需要增强回收技术。总之，“normal permeability”是影响各个背景下流体运动的基本属性，从地下水流动到油气提取。其影响深远，影响着工程设计、环境保护工作和资源管理策略。通过理解和测量“normal permeability”，各学科的专业人员可以做出明智的决策，从而提高各自领域的安全性、效率和可持续性。