free water

简明释义

自由水

英英释义

例句

1.The hotel offers free water in the lobby for guests to enjoy.

酒店在大堂提供免费饮用水供客人享用。

2.During the marathon, runners can find free water stations every few kilometers.

在马拉松比赛中，跑步者可以在每隔几公里的地方找到免费饮用水站。

3.The restaurant serves free water to customers who order a meal.

餐厅为点餐的顾客提供免费饮用水。

4.At the event, there were stations where attendees could refill their bottles with free water.

在活动中，有几个站点供与会者免费加满瓶子，提供免费饮用水。

5.The company provides free water for all employees during the summer months.

公司在夏季为所有员工提供免费饮用水。

作文

Water is an essential resource for all living organisms on Earth. It plays a crucial role in various biological processes, and understanding its different forms is vital for our survival. One such form is known as free water, which refers to the water that is not bound to any molecules and is readily available for use by organisms. This type of water is crucial for cellular functions, as it allows for the transportation of nutrients and waste products within cells. In contrast, there is also bound water, which is absorbed into the structure of macromolecules and is not easily accessible. The distinction between these two types of water is significant in fields like agriculture, biology, and environmental science.In agriculture, the concept of free water is particularly important. Farmers need to understand how much free water is available in the soil to ensure optimal crop growth. Plants absorb free water through their roots, and this water is necessary for photosynthesis and nutrient uptake. If the soil lacks sufficient free water, plants may wilt and fail to thrive. Consequently, farmers often use irrigation systems to supplement the free water available in the soil, ensuring that crops receive the moisture they need to grow.Moreover, the availability of free water can significantly impact local ecosystems. Aquatic habitats, such as rivers, lakes, and wetlands, rely on a steady supply of free water to maintain biodiversity. Many species of fish, amphibians, and other wildlife depend on these bodies of water for survival. If free water levels drop due to drought or human activities such as deforestation and urbanization, these ecosystems can suffer devastating consequences. Therefore, preserving sources of free water is essential for maintaining ecological balance and protecting wildlife.In addition to its ecological importance, free water is also a critical factor in human health and sanitation. Access to clean free water is fundamental for drinking, cooking, and hygiene. In many parts of the world, however, people face challenges in obtaining sufficient free water. Contaminated water sources can lead to waterborne diseases, which pose a significant threat to public health. Efforts to improve water quality and access to free water are crucial in combating these issues. Organizations and governments worldwide are working to ensure that communities have reliable access to safe free water.In conclusion, understanding the concept of free water is essential for various aspects of life, including agriculture, ecology, and human health. It is the form of water that is most useful to living organisms, enabling them to function properly and thrive. As we face global challenges such as climate change and population growth, the importance of conserving and managing our free water resources cannot be overstated. Ensuring that both natural ecosystems and human communities have access to adequate free water will be crucial for a sustainable future.

水是地球上所有生物的重要资源。它在各种生物过程中发挥着关键作用，理解其不同形式对我们的生存至关重要。其中一种形式被称为自由水，指的是不与任何分子结合且可供生物体使用的水。这种水对于细胞功能至关重要，因为它允许养分和废物在细胞内运输。相反，还有结合水，它被吸收到大分子的结构中，无法轻易获取。这两种水的区别在农业、生物学和环境科学等领域具有重要意义。在农业中，自由水的概念尤其重要。农民需要了解土壤中有多少自由水可用，以确保作物的最佳生长。植物通过根部吸收自由水，这种水对于光合作用和养分摄取是必要的。如果土壤缺乏足够的自由水，植物可能会枯萎并无法茁壮成长。因此，农民常常使用灌溉系统来补充土壤中可用的自由水，确保作物获得生长所需的水分。此外，自由水的可用性对当地生态系统也有重大影响。水生栖息地，如河流、湖泊和湿地，依赖于稳定的自由水供应以维持生物多样性。许多鱼类、两栖动物和其他野生动物物种依赖这些水体生存。如果由于干旱或人类活动（如森林砍伐和城市化）导致自由水水平下降，这些生态系统可能会遭受毁灭性的后果。因此，保护自由水的来源对于维持生态平衡和保护野生动物至关重要。除了生态重要性外，自由水还是人类健康和卫生的关键因素。获得清洁的自由水是饮水、烹饪和卫生的基础。然而，在世界许多地方，人们在获得足够的自由水方面面临挑战。受污染的水源可能导致水传播疾病，这对公共健康构成重大威胁。改善水质和获取自由水的努力对于应对这些问题至关重要。全球的组织和政府正在努力确保社区能够可靠地获得安全的自由水。总之，理解自由水的概念对于生活的各个方面，包括农业、生态和人类健康至关重要。它是对生物体最有用的水的形式，使它们能够正常运作并茁壮成长。随着我们面临气候变化和人口增长等全球挑战，保护和管理我们的自由水资源的重要性不容低估。确保自然生态系统和人类社区都能获得足够的自由水将对可持续未来至关重要。