water vapor permeability

简明释义

水蒸汽渗透性

英英释义

例句

1.The new building materials have improved water vapor permeability 水蒸气渗透性, allowing for better moisture management.

新建筑材料改善了水蒸气渗透性，水蒸气渗透性，从而更好地管理湿气。

2.In roofing applications, a balance between water vapor permeability 水蒸气渗透性 and waterproofing is crucial.

在屋顶应用中，保持水蒸气渗透性与防水之间的平衡至关重要。

3.When designing a greenhouse, consider the water vapor permeability 水蒸气渗透性 of the materials used to maintain humidity levels.

在设计温室时，要考虑所用材料的水蒸气渗透性，以维持湿度水平。

4.A high water vapor permeability 水蒸气渗透性 is essential for breathable fabrics in outdoor clothing.

户外服装中，良好的水蒸气渗透性是透气面料的关键。

5.The study measured the water vapor permeability 水蒸气渗透性 of different insulation materials.

该研究测量了不同绝缘材料的水蒸气渗透性。

作文

Understanding the concept of water vapor permeability is crucial in various fields, including construction, textiles, and environmental science. Water vapor permeability refers to the ability of a material to allow water vapor to pass through it. This property is essential for ensuring proper ventilation and moisture control in buildings, as well as for maintaining the integrity of textiles used in clothing and other applications.In the construction industry, the water vapor permeability of building materials can significantly influence indoor air quality and comfort. Materials with high water vapor permeability can help prevent moisture buildup, which can lead to mold growth and structural damage. For instance, breathable membranes are often used in walls and roofs to facilitate the escape of moisture while preventing water ingress. Understanding the water vapor permeability of these materials allows architects and builders to design structures that can effectively manage moisture, thereby enhancing durability and occupant comfort.Similarly, in the textile industry, water vapor permeability plays a vital role in the performance of fabrics. Clothing designed for outdoor activities, such as hiking or skiing, often incorporates materials with high water vapor permeability to allow sweat to escape while keeping rain and wind out. This balance is critical for maintaining a comfortable microclimate next to the skin, especially during physical exertion. Manufacturers test the water vapor permeability of fabrics to ensure they meet the needs of consumers who require both protection from the elements and breathability.In environmental science, understanding water vapor permeability is important for assessing soil and plant health. Soil permeability affects how water moves through the ground, influencing irrigation practices and plant growth. High water vapor permeability in soil can facilitate better drainage and aeration, which are essential for healthy root systems. Conversely, low permeability can lead to waterlogging and poor plant health. Researchers study the water vapor permeability of different soil types to develop sustainable agricultural practices that optimize water use and enhance crop yields.Moreover, the impact of climate change on water vapor permeability is an emerging area of research. As global temperatures rise, the behavior of water vapor in the atmosphere changes, affecting weather patterns and precipitation. Understanding how water vapor permeability interacts with climate factors is vital for predicting and mitigating the effects of climate change on ecosystems and human activities.In conclusion, water vapor permeability is a fundamental property that influences a wide range of applications across various industries. Whether in construction, textiles, or environmental science, understanding and measuring water vapor permeability helps professionals make informed decisions that enhance performance, sustainability, and comfort. As we continue to face challenges related to moisture management and climate change, the importance of this property will only grow, highlighting the need for ongoing research and innovation in this area.

理解水蒸气渗透性的概念在各个领域都是至关重要的，包括建筑、纺织和环境科学。水蒸气渗透性是指材料允许水蒸气通过的能力。这一特性对于确保建筑物的适当通风和湿度控制以及维持用于服装和其他应用的纺织品的完整性至关重要。在建筑行业中，建筑材料的水蒸气渗透性会显著影响室内空气质量和舒适度。具有高水蒸气渗透性的材料可以帮助防止湿气积聚，这可能导致霉菌生长和结构损坏。例如，透气膜通常用于墙壁和屋顶，以促进湿气的排出，同时防止水的渗入。了解这些材料的水蒸气渗透性使建筑师和施工人员能够设计出能够有效管理湿气的结构，从而增强耐久性和居住者的舒适度。同样，在纺织行业，水蒸气渗透性在面料性能中起着至关重要的作用。为户外活动（如远足或滑雪）设计的服装通常采用具有高水蒸气渗透性的材料，以便在保持雨水和风的同时让汗水逸出。这种平衡对于在剧烈运动时维持贴身舒适的微气候至关重要。制造商测试面料的水蒸气渗透性以确保其满足需要保护免受天气影响和透气性的消费者的需求。在环境科学中，理解水蒸气渗透性对于评估土壤和植物健康非常重要。土壤渗透性影响水在地下的移动，从而影响灌溉实践和植物生长。土壤中高水蒸气渗透性可以促进更好的排水和通气，这对健康的根系至关重要。相反，低渗透性可能导致水涝和植物健康不良。研究人员研究不同土壤类型的水蒸气渗透性，以制定可持续农业实践，优化水资源利用并提高作物产量。此外，气候变化对水蒸气渗透性的影响是一个新兴的研究领域。随着全球温度上升，水蒸气在大气中的行为发生变化，影响天气模式和降水。理解水蒸气渗透性如何与气候因素相互作用，对于预测和减缓气候变化对生态系统和人类活动的影响至关重要。总之，水蒸气渗透性是一种基本属性，影响着各个行业的广泛应用。无论是在建筑、纺织还是环境科学中，理解和测量水蒸气渗透性有助于专业人士做出明智的决策，从而提高性能、可持续性和舒适度。随着我们继续面临与湿气管理和气候变化相关的挑战，这一特性的的重要性只会增加，突显了在这一领域进行持续研究和创新的必要性。