permeable

简明释义

英[ˈpɜːmiəb(ə)l]美[ˈpɜːrmiəbl]

adj. 能透过的；有渗透性的

英英释义

单词用法

同义词

反义词

例句

1.However, permeable asphalt is best used in low traffic areas because it has a lower load-bearing capacity than conventional asphalt.

但是，透水沥青最好用在较低交通量的区域，因为比起传统的沥青路面，它具有的承载力较低。

2.The skin of amphibians is permeable to water.

两栖动物的皮肤是透水的。

3.So of course a then flows through this, what's called a semi-permeable membrane.

那么当然A会流过这个，这个被称为半透膜。

4.A new generation of gas-permeable lens, they allow oxygen into your eyes during wear, preventing your eyes from becoming dry and sore.

新一代的透气型隐形眼镜在佩戴时有很好的透氧性，可避免眼睛干燥和疼痛。

5.Within six months of pouring Chicago's first permeable concrete alley, the cost of the new concrete had dropped more than sixty percent.

在浇注完芝加哥的第一条可渗透的混凝土小径的六个月之内，对新混凝土的花费已经降了百分之六十多。

6.A number of products have been developed which are permeable to air and water.

已开发出许多可渗水透气的产品。

7.The soil in this area is very permeable, allowing water to drain quickly.

这个地区的土壤非常渗透性，可以让水快速排出。

8.In areas with permeable rock formations, groundwater can move easily.

在具有渗透性岩层的区域，地下水可以轻松移动。

9.The design of the building includes permeable surfaces to enhance drainage.

建筑设计包括渗透性表面，以增强排水效果。

10.The new pavement is made from permeable materials to reduce runoff.

新的人行道由渗透性材料制成，以减少径流。

11.We need to use a permeable membrane for the filtration process.

我们需要使用一种渗透性膜用于过滤过程。

作文

In the study of environmental science, the concept of permeable surfaces plays a crucial role in understanding how water interacts with the land. A permeable surface is one that allows water to flow through it, rather than running off into storm drains or other bodies of water. This property is essential for maintaining healthy ecosystems, as it helps to replenish groundwater supplies and reduce flooding. For instance, natural landscapes such as forests and wetlands are often composed of permeable materials like soil and sand, which facilitate the absorption of rainwater. On the other hand, urban areas frequently feature impermeable surfaces like concrete and asphalt, which prevent water from soaking into the ground. This can lead to a variety of environmental issues, including increased runoff, erosion, and pollution. When rain falls on impermeable surfaces, it can carry pollutants into nearby waterways, harming aquatic life and degrading water quality. Therefore, it is vital for city planners and environmentalists to consider the impact of permeable versus impermeable surfaces when designing urban spaces.One innovative solution to this problem is the implementation of permeable pavement systems in cities. These systems consist of materials that allow water to pass through, thus reducing runoff and promoting groundwater recharge. By incorporating permeable surfaces in parking lots, sidewalks, and roads, cities can mitigate the adverse effects of urbanization on the environment. Additionally, these permeable surfaces can help to filter pollutants from stormwater before it enters drainage systems, further protecting local ecosystems.Moreover, the benefits of permeable surfaces extend beyond just water management. They can also contribute to improved urban aesthetics and increased biodiversity. By allowing water to infiltrate the ground, permeable surfaces can support plant growth and create habitats for various species. This can enhance the overall quality of life for urban residents by providing green spaces and promoting a healthier environment.In conclusion, understanding the significance of permeable surfaces is essential for anyone interested in environmental science and urban planning. The ability of a surface to be permeable has profound implications for water management, ecosystem health, and urban sustainability. As we face increasing challenges related to climate change and urbanization, it is crucial to prioritize the development and maintenance of permeable surfaces in our communities. By doing so, we can create a more resilient and sustainable future for both people and the planet.

在环境科学的研究中，permeable（可渗透的）表面的概念在理解水如何与土地相互作用方面发挥着至关重要的作用。permeable表面是指允许水流过的表面，而不是流入雨水排水系统或其他水体。这种特性对维持健康的生态系统至关重要，因为它有助于补充地下水资源并减少洪水。例如，自然景观如森林和湿地通常由土壤和沙子等permeable材料组成，这些材料促进雨水的吸收。另一方面，城市地区经常出现像混凝土和沥青这样的impermeable（不可渗透的）表面，这些表面阻止水分渗入地下。这可能导致各种环境问题，包括增加的径流、侵蚀和污染。当雨水落在impermeable表面上时，它可能会将污染物带入附近的水道，危害水生生物并降低水质。因此，城市规划者和环境保护者在设计城市空间时，考虑permeable和impermeable表面的影响至关重要。一种创新的解决方案是城市中实施permeable（可渗透的）铺装系统。这些系统由允许水通过的材料构成，从而减少径流并促进地下水补给。通过在停车场、人行道和道路中使用permeable表面，城市可以减轻城市化对环境的不利影响。此外，这些permeable表面可以帮助在雨水进入排水系统之前过滤污水中的污染物，从而进一步保护当地生态系统。此外，permeable表面的好处不仅限于水管理。它们还可以改善城市美学并增加生物多样性。通过允许水分渗透到地下，permeable表面可以支持植物生长并为各种物种创造栖息地。这可以通过提供绿色空间并促进更健康的环境来提高城市居民的整体生活质量。总之，理解permeable表面的意义对于任何对环境科学和城市规划感兴趣的人来说都是必不可少的。表面是否可permeable对水管理、生态系统健康和城市可持续性具有深远的影响。随着我们面临与气候变化和城市化相关的日益严峻的挑战，优先考虑在社区中开发和维护permeable表面至关重要。通过这样做，我们可以为人类和地球创造一个更加弹性和可持续的未来。