mean low water level

简明释义

平均低潮面

英英释义

例句

1.Construction near the shore must consider the mean low water level 平均低水位 to avoid flooding.

海岸附近的建设必须考虑平均低水位 mean low water level以避免洪水。

2.The navigation charts indicate the mean low water level 平均低水位 for safe passage.

航行图表显示安全通行的平均低水位 mean low water level。

3.The mean low water level 平均低水位 is crucial for determining the depth of a marina.

确定码头深度时，平均低水位 mean low water level至关重要。

4.During low tide, the mean low water level 平均低水位 can reveal hidden rocks.

在低潮期间，平均低水位 mean low water level可以揭示隐藏的岩石。

5.Boaters should always check the mean low water level 平均低水位 before setting out.

船员在出发前应始终检查平均低水位 mean low water level。

作文

Understanding the concept of mean low water level is essential for various fields, particularly in navigation, engineering, and environmental science. The term refers to the average height of water at low tide, which serves as a critical reference point for many activities related to water bodies. In this essay, we will explore the significance of mean low water level, its applications, and how it impacts our daily lives.Firstly, in maritime navigation, knowing the mean low water level is crucial for ensuring safe passage for vessels. Ships must navigate through channels that can be shallow, and understanding the mean low water level helps captains avoid running aground. For instance, ports and harbors are often designed based on this measurement to accommodate different types of vessels. When planning a trip, sailors consult charts that indicate the mean low water level to determine whether their ships can safely enter or leave a port.Secondly, in civil engineering, the mean low water level plays a vital role in the design and construction of coastal structures such as piers, docks, and seawalls. Engineers must take into account the mean low water level when determining the elevation of these structures to ensure they remain functional and safe during various tidal conditions. If a structure is built too low, it may become submerged during high tides, leading to potential damage and safety hazards.Moreover, environmental scientists use the mean low water level as a baseline for studying ecosystems along coastlines and rivers. Many species of fish and other aquatic life depend on specific water levels for breeding and feeding. By monitoring changes in the mean low water level, scientists can assess the health of these ecosystems and make informed decisions regarding conservation efforts. For instance, if the mean low water level is consistently rising due to climate change, it may indicate that certain habitats are at risk, prompting further investigation and action.Additionally, understanding the mean low water level can also benefit recreational activities. Boaters and fishermen rely on this information to plan their outings effectively. Knowing when the water is at its lowest can help anglers identify the best spots for fishing, as certain species are more active at specific water levels. Similarly, kayakers and canoers need to be aware of the mean low water level to avoid shallow areas that could pose risks to their safety.In conclusion, the concept of mean low water level is not just a technical term; it has real-world implications across various sectors. From ensuring safe navigation and guiding engineering projects to supporting environmental research and enhancing recreational activities, the mean low water level serves as an indispensable reference point. As we continue to face challenges such as climate change and urban development, understanding this concept will become increasingly important. It is imperative for professionals and the general public alike to recognize the significance of the mean low water level in our interactions with water bodies, ensuring both safety and sustainability for future generations.

理解平均低水位这一概念对多个领域至关重要，尤其是在航海、工程和环境科学方面。这个术语指的是低潮时水面的平均高度，它作为与水体相关的许多活动的重要参考点。在这篇文章中，我们将探讨平均低水位的意义、应用以及它如何影响我们的日常生活。首先，在海事导航中，了解平均低水位对于确保船只安全通行至关重要。船只必须在可能较浅的水道中航行，了解平均低水位可以帮助船长避免搁浅。例如，港口和码头通常根据这一测量标准进行设计，以适应不同类型的船只。在计划旅行时，水手会查阅显示平均低水位的图表，以确定他们的船只是否能够安全进出港口。其次，在土木工程中，平均低水位在设计和建造沿海结构（如码头、栈桥和海堤）时发挥着至关重要的作用。工程师在确定这些结构的高度时必须考虑平均低水位，以确保它们在各种潮汐条件下仍然功能正常且安全。如果结构建得太低，可能会在高潮期间被淹没，从而导致潜在的损坏和安全隐患。此外，环境科学家使用平均低水位作为研究沿海和河流生态系统的基线。许多鱼类和其他水生生物依赖特定的水位进行繁殖和觅食。通过监测平均低水位的变化，科学家可以评估这些生态系统的健康状况，并就保护工作做出明智的决定。例如，如果平均低水位因气候变化而持续上升，这可能表明某些栖息地面临风险，从而促使进一步的调查和行动。此外，了解平均低水位还可以使娱乐活动受益。划船者和钓鱼者依靠这些信息有效地规划他们的外出活动。知道水位最低的时间可以帮助钓鱼者识别最佳钓鱼地点，因为某些物种在特定水位时更为活跃。同样，皮划艇和独木舟爱好者需要了解平均低水位，以避免可能对他们安全构成风险的浅水区域。总之，平均低水位这一概念不仅仅是一个技术术语；它在各个领域具有现实意义。从确保安全航行和指导工程项目，到支持环境研究和增强娱乐活动，平均低水位作为不可或缺的参考点。随着我们继续面临气候变化和城市发展的挑战，理解这一概念将变得越来越重要。专业人士和公众都必须认识到平均低水位在我们与水体互动中的重要性，以确保未来几代人的安全和可持续发展。