low permeability

简明释义

低渗透率

英英释义

例句

1.The geological survey revealed that the area has low permeability 低渗透性, making it difficult for water to flow through.

地质调查显示该地区具有低渗透性 低渗透性，使得水难以流动。

2.Clay soils are known for their low permeability 低渗透性, which can lead to poor drainage in gardens.

粘土土壤以其低渗透性 低渗透性而闻名，这可能导致花园排水不良。

3.A layer of low permeability 低渗透性 rock can act as a barrier to oil migration in petroleum reservoirs.

一层低渗透性 低渗透性岩石可以作为石油储层中油气迁移的屏障。

4.The environmental study focused on the effects of low permeability 低渗透性 surfaces on groundwater recharge.

环境研究集中在低渗透性 低渗透性表面对地下水补给的影响。

5.In construction, materials with low permeability 低渗透性 are often used for foundations to prevent water ingress.

在建筑中，通常使用具有低渗透性 低渗透性的材料作为基础，以防止水渗入。

作文

In the field of environmental science and engineering, understanding the concept of low permeability is crucial for various applications, particularly in waste management and groundwater protection. Low permeability refers to the property of a material that allows very little fluid to pass through it. This characteristic is essential when considering the design of landfills or containment systems where hazardous materials are stored. Materials with low permeability, such as clay or certain types of rock, can effectively prevent contaminants from leaching into the surrounding soil and groundwater, thus protecting the environment and public health.The significance of low permeability extends beyond just waste management. In the context of construction, engineers often seek to utilize materials that exhibit low permeability to create barriers against water infiltration. For instance, in building foundations, having a low permeability layer can help prevent water damage and structural issues over time. This application highlights the importance of selecting appropriate materials based on their permeability characteristics.Moreover, low permeability is also a critical factor in the study of aquifers and water resources. Aquifers are underground layers of water-bearing rock or sediment, and their ability to store and transmit water depends on their permeability. Areas with low permeability can hinder the movement of water, leading to challenges in accessing groundwater for agricultural or municipal use. Understanding the permeability of different geological formations is essential for effective water resource management and ensuring sustainable usage.In agriculture, the concept of low permeability plays a role in soil management practices. Soils with low permeability can lead to poor drainage, which may result in waterlogging and negatively affect crop growth. Farmers must be aware of their soil’s permeability to implement proper irrigation strategies and improve crop yields. Techniques such as adding organic matter or using drainage tiles can help manage the effects of low permeability soils.Furthermore, the interaction between low permeability materials and human activities raises important environmental concerns. For example, when constructing buildings or roads, the disruption of natural landscapes can alter the permeability of soils, potentially leading to increased runoff and flooding. Therefore, urban planners and environmental scientists must consider the implications of low permeability in their designs to mitigate adverse effects on the ecosystem.In conclusion, the concept of low permeability is vital across various fields, including environmental science, engineering, agriculture, and urban planning. Its implications on waste management, construction, water resources, and soil management highlight the need for a comprehensive understanding of this property. By recognizing the importance of low permeability, professionals can make informed decisions that promote sustainability and protect our natural resources. As we continue to face environmental challenges, the role of low permeability will remain a significant focus in efforts to balance development with ecological preservation.

在环境科学和工程领域，理解低渗透性的概念对于各种应用至关重要，特别是在废物管理和地下水保护方面。低渗透性是指一种材料的特性，它允许极少的液体通过。这一特性在考虑设计填埋场或存储危险材料的围护系统时尤为重要。具有低渗透性的材料，如粘土或某些类型的岩石，可以有效地防止污染物渗漏到周围的土壤和地下水中，从而保护环境和公众健康。低渗透性的重要性不仅仅局限于废物管理。在建筑的背景下，工程师通常寻求利用表现出低渗透性的材料来建立防止水渗透的屏障。例如，在建筑基础中，拥有低渗透性层可以帮助防止水损害和长期的结构问题。这一应用强调了根据渗透性特征选择适当材料的重要性。此外，低渗透性在研究含水层和水资源时也是一个关键因素。含水层是地下的水承载岩石或沉积物层，其储存和传输水的能力取决于其渗透性。具有低渗透性的区域可能会阻碍水的流动，导致获取地下水用于农业或市政用途时的挑战。了解不同地质构造的渗透性对有效的水资源管理至关重要，以确保可持续使用。在农业中，低渗透性的概念在土壤管理实践中也发挥着作用。具有低渗透性的土壤可能导致排水不良，这可能导致水涝并对作物生长产生负面影响。农民必须意识到土壤的渗透性，以实施适当的灌溉策略并提高作物产量。添加有机物或使用排水管等技术可以帮助管理低渗透性土壤的影响。此外，低渗透性材料与人类活动之间的相互作用引发了重要的环境问题。例如，在建设建筑物或道路时，自然景观的破坏可能会改变土壤的渗透性，可能导致径流和洪水的增加。因此，城市规划者和环境科学家必须在设计中考虑低渗透性的影响，以减轻对生态系统的不利影响。总之，低渗透性的概念在环境科学、工程、农业和城市规划等多个领域都是至关重要的。它在废物管理、建筑、水资源和土壤管理上的影响突显了对这一特性的全面理解的必要性。通过认识到低渗透性的重要性，专业人员可以做出明智的决策，促进可持续发展并保护我们的自然资源。随着我们继续面临环境挑战，低渗透性的角色将继续成为平衡发展与生态保护努力中的一个重要焦点。