areal permeability

简明释义

1. 横向渗透性; 2. 横向渗透率;

英英释义

例句

1.The areal permeability 面积渗透性 of a material can affect how quickly water drains through it.

材料的面积渗透性会影响水通过它的排水速度。

2.Researchers are investigating the areal permeability 面积渗透性 of urban soils to improve stormwater management.

研究人员正在调查城市土壤的面积渗透性以改善雨水管理。

3.The study of soil mechanics often involves measuring the areal permeability 面积渗透性 of different soil types.

土壤力学的研究通常涉及测量不同土壤类型的面积渗透性。

4.Engineers need to calculate the areal permeability 面积渗透性 when designing drainage systems.

工程师在设计排水系统时需要计算面积渗透性。

5.In environmental studies, the areal permeability 面积渗透性 of a landfill site is crucial for assessing contamination risks.

在环境研究中，填埋场的面积渗透性对评估污染风险至关重要。

作文

In the field of geosciences and environmental engineering, the concept of areal permeability plays a crucial role in understanding how fluids move through porous media. Arean permeability refers to the ability of a material to allow fluids to flow through its surface area. This property is essential for various applications, including groundwater studies, oil reservoir management, and environmental remediation efforts. Understanding areal permeability helps scientists and engineers predict how contaminants spread in soil and water, as well as optimize the extraction of natural resources.To delve deeper into the significance of areal permeability, we must first explore the factors that influence it. The permeability of a material is determined by its porosity, the size and connectivity of its pores, and the viscosity of the fluid passing through it. For instance, sandy soils typically exhibit higher areal permeability than clay soils due to the larger pore sizes and better connectivity among the pores. This difference in permeability can significantly impact water infiltration rates, drainage patterns, and the overall health of an ecosystem.Moreover, the measurement of areal permeability is crucial for engineers designing effective drainage systems or constructing foundations for buildings. If a site has low areal permeability, it may lead to water accumulation, which can damage structures over time. Conversely, high areal permeability may result in rapid drainage, potentially leading to soil erosion or instability. Therefore, understanding the areal permeability of a site allows engineers to make informed decisions regarding construction and land use.In addition to its practical applications, areal permeability also has significant implications for environmental sustainability. As urban areas expand, the natural landscape is often altered, affecting the areal permeability of the land. Impermeable surfaces, such as asphalt and concrete, prevent water from infiltrating the ground, leading to increased runoff and potential flooding. This change can disrupt local ecosystems and contribute to water quality issues. Therefore, incorporating green infrastructure solutions, such as permeable pavements and green roofs, can help restore areal permeability and promote sustainable urban development.Furthermore, research on areal permeability is advancing with the integration of technology. Innovative methods, such as remote sensing and geophysical techniques, allow scientists to assess areal permeability over large areas with greater accuracy. These advancements enable better monitoring of groundwater resources and inform land management practices, ensuring that we utilize our natural resources responsibly.In conclusion, areal permeability is a fundamental concept in understanding fluid movement through porous materials. Its implications extend beyond scientific theory; they are vital for engineering practices, environmental sustainability, and resource management. As we continue to face challenges related to climate change and urbanization, a thorough understanding of areal permeability will be essential in developing effective solutions for a sustainable future. By prioritizing research and education on this topic, we can better protect our environment and ensure the responsible use of our natural resources.

在地球科学和环境工程领域，面积渗透率的概念在理解流体如何通过多孔介质移动方面起着至关重要的作用。面积渗透率是指材料允许流体通过其表面积流动的能力。这一特性对各种应用至关重要，包括地下水研究、石油储层管理和环境修复工作。理解面积渗透率有助于科学家和工程师预测污染物在土壤和水中的扩散方式，以及优化自然资源的提取。为了更深入地探讨面积渗透率的重要性，我们必须首先研究影响它的因素。材料的渗透率由其孔隙度、孔的大小和连通性以及通过它的流体的粘度决定。例如，沙土通常比粘土表现出更高的面积渗透率，因为沙土的孔隙较大且孔之间的连通性较好。这种渗透率的差异能够显著影响水的入渗速率、排水模式以及生态系统的整体健康。此外，测量面积渗透率对于设计有效的排水系统或建筑物基础的工程师至关重要。如果一个地点的面积渗透率较低，可能会导致水的积聚，从而随着时间的推移损害结构。相反，较高的面积渗透率可能导致快速排水，可能导致土壤侵蚀或不稳定。因此，了解一个地点的面积渗透率使工程师能够就建设和土地使用做出明智的决策。除了实际应用外，面积渗透率对环境可持续性也有重要影响。随着城市地区的扩展，自然景观经常被改变，影响土地的面积渗透率。不透水的表面，如沥青和混凝土，阻止水渗入地下，导致径流增加和潜在的洪水。这种变化可能会破坏当地生态系统，并导致水质问题。因此，采用绿色基础设施解决方案，如透水铺装和绿色屋顶，可以帮助恢复面积渗透率并促进可持续的城市发展。此外，关于面积渗透率的研究正在随着技术的整合而发展。创新的方法，如遥感和地球物理技术，使科学家能够更准确地评估大面积的面积渗透率。这些进展使得更好地监测地下水资源成为可能，并为土地管理实践提供信息，确保我们负责任地利用自然资源。总之，面积渗透率是理解流体通过多孔材料运动的基本概念。它的影响超越了科学理论；对工程实践、环境可持续性和资源管理至关重要。随着我们继续面临与气候变化和城市化相关的挑战，彻底理解面积渗透率将对开发有效的可持续未来解决方案至关重要。通过优先研究和教育这一主题，我们可以更好地保护我们的环境，确保自然资源的负责任使用。