water permeability

简明释义

透水性

英英释义

例句

1.The soil's water permeability 水渗透性 affects how quickly it drains after heavy rainfall.

土壤的水渗透性影响在大雨后排水的速度。

2.Testing the water permeability 水渗透性 of the concrete is essential before construction.

在施工之前测试混凝土的水渗透性是必不可少的。

3.The water permeability 水渗透性 of clay is much lower than that of sand.

粘土的水渗透性远低于沙子的。

4.A high water permeability 水渗透性 rating means the soil can absorb water quickly.

高水渗透性评级意味着土壤能够快速吸收水分。

5.Engineers must consider the water permeability 水渗透性 of materials when designing drainage systems.

工程师在设计排水系统时必须考虑材料的水渗透性。

作文

Water is essential for all forms of life, and its movement through various materials is a critical aspect of environmental science. One key concept in this field is water permeability, which refers to the ability of a material to allow water to pass through it. Understanding water permeability is crucial for numerous applications, including agriculture, construction, and hydrology. In agricultural practices, for instance, the water permeability of soil determines how well crops can access moisture. Soils with high water permeability allow water to drain quickly, which can be beneficial in preventing waterlogging but may also lead to drought conditions if not managed properly. Conversely, soils with low water permeability retain water, making them suitable for certain plants that require more moisture. In construction, water permeability plays a significant role in determining the durability and stability of structures. Materials such as concrete and asphalt are often tested for their water permeability to ensure they can withstand weathering and prevent water damage. High water permeability in building materials can lead to issues such as erosion, mold growth, and structural weakening over time. Therefore, engineers must carefully select materials based on their water permeability characteristics to ensure long-lasting and safe constructions.Moreover, in the field of hydrology, understanding water permeability is vital for managing water resources and predicting the movement of groundwater. Aquifers, which are underground layers of water-bearing rock, have varying levels of water permeability. This variance affects how easily water can flow through these layers, influencing water supply and quality. For instance, an aquifer with high water permeability can replenish itself quickly after rainfall, while one with low water permeability may take much longer to recharge. The study of water permeability also extends to environmental protection efforts. Contaminants can seep through permeable materials, leading to groundwater pollution. By measuring the water permeability of different soils and rocks, scientists can assess the risk of contamination spreading and design better strategies for protecting water sources. This is particularly important in areas near industrial sites or agricultural lands where chemical runoff can pose a significant threat to local water supplies.In conclusion, water permeability is a fundamental concept that impacts various fields, from agriculture to construction and environmental science. A thorough understanding of water permeability allows us to make informed decisions about land use, resource management, and environmental protection. As we continue to face challenges related to water scarcity and pollution, the importance of studying water permeability will only grow, highlighting the need for ongoing research and innovation in this vital area.

水是所有生命形式所必需的，其在各种材料中的运动是环境科学的一个关键方面。在这个领域，一个重要的概念是水渗透性，它指的是材料允许水通过的能力。理解水渗透性对于农业、建筑和水文学等众多应用至关重要。例如，在农业实践中，土壤的水渗透性决定了作物获取水分的能力。具有高水渗透性的土壤可以快速排水，这在防止积水方面是有益的，但如果管理不当，也可能导致干旱条件。相反，具有低水渗透性的土壤则能够保留水分，使其适合某些需要更多水分的植物。在建筑中，水渗透性在确定结构的耐久性和稳定性方面发挥着重要作用。混凝土和沥青等材料通常会根据其水渗透性进行测试，以确保它们能够抵御风化并防止水损害。建筑材料的高水渗透性可能会导致侵蚀、霉菌生长和结构随时间减弱等问题。因此，工程师必须根据材料的水渗透性特性仔细选择材料，以确保建筑物的持久和安全。此外，在水文学领域，理解水渗透性对于管理水资源和预测地下水的运动至关重要。含水层是地下水-bearing岩石的层，其水渗透性各不相同。这种差异影响水流经这些层的难易程度，从而影响水的供应和质量。例如，具有高水渗透性的含水层在降雨后可以迅速补充，而具有低水渗透性的含水层则可能需要更长的时间才能重新充水。对水渗透性的研究还扩展到环境保护工作。污染物可以渗透通过可渗透的材料，导致地下水污染。通过测量不同土壤和岩石的水渗透性，科学家可以评估污染扩散的风险，并设计更好的保护水源的策略。这在靠近工业场所或农业用地的地区尤为重要，因为化学径流可能对当地水源构成重大威胁。总之，水渗透性是一个基本概念，影响着农业、建筑和环境科学等多个领域。对水渗透性的透彻理解使我们能够对土地使用、资源管理和环境保护做出明智的决策。随着我们继续面临与水资源稀缺和污染有关的挑战，研究水渗透性的重要性只会增加，这突显了在这一重要领域持续研究和创新的必要性。