average depth

简明释义

平均深度

英英释义

例句

1.The average depth of the soil in this area is crucial for determining agricultural viability.

该地区土壤的平均深度对于确定农业可行性至关重要。

2.The swimming pool's average depth is 2 meters, making it suitable for both kids and adults.

游泳池的平均深度为2米，适合儿童和成人使用。

3.To calculate the volume of water, we need to know the average depth of the reservoir.

为了计算水的体积，我们需要知道水库的平均深度。

4.The lake has an average depth of 15 meters, which means it is quite deep for a freshwater body.

这个湖泊的平均深度为15米，这意味着它对于一个淡水体来说相当深。

5.Researchers measured the average depth of the ocean in that region to understand marine biodiversity.

研究人员测量了该地区海洋的平均深度以了解海洋生物多样性。

作文

Water bodies, such as lakes and oceans, are essential components of our planet's ecosystem. One critical aspect of these water bodies is their depth, which can vary significantly from one location to another. When discussing the characteristics of any body of water, it is important to understand its average depth (平均深度). The average depth refers to the mean distance from the surface of the water to the bottom of the body of water. This measurement provides valuable insights into the ecological dynamics, sedimentation processes, and the types of organisms that can thrive in a given environment.For instance, let's consider a large lake. If we take a sample of various depths at different points in the lake and calculate the mean, we arrive at the average depth. This value helps scientists determine how light penetrates the water, which in turn affects photosynthesis in aquatic plants. Shallower areas may support different types of plant life compared to deeper regions, leading to diverse habitats within the same body of water.In marine environments, the average depth is equally significant. Oceans cover about 71% of the Earth's surface and have an average depth of approximately 12,080 feet (3,682 meters). This immense depth influences ocean currents, temperature gradients, and marine biodiversity. For example, the deep sea, characterized by its extreme average depth, is home to unique species that have adapted to high pressure and low light conditions. Understanding the average depth of these ecosystems is crucial for conservation efforts and for predicting how climate change might impact marine life.Moreover, the average depth can also play a role in human activities. For instance, when planning for shipping routes, engineers must consider the average depth of waterways to ensure that vessels can navigate safely without running aground. Similarly, in the field of fishing, knowledge of the average depth of fishing grounds helps fishermen target specific species that inhabit certain depth ranges. Thus, accurate measurements of average depth are vital for both environmental management and economic activities.In conclusion, the concept of average depth (平均深度) is fundamental to understanding aquatic ecosystems and their dynamics. Whether it is a small pond or the vast ocean, the average depth provides insights into the biological, physical, and chemical processes that occur within these environments. By studying the average depth, scientists and researchers can better understand how to protect these precious resources and ensure their sustainability for future generations. As we continue to explore and learn more about our planet's water bodies, the significance of average depth will undoubtedly remain a key focus in both scientific research and environmental conservation efforts.

水体，如湖泊和海洋，是我们星球生态系统的重要组成部分。这些水体的一个关键方面是它们的深度，深度在不同地点可能会有显著差异。当讨论任何水体的特征时，了解其平均深度（average depth）是很重要的。平均深度指的是从水面到水体底部的平均距离。这一测量提供了对生态动态、沉积过程以及能够在特定环境中生存的生物类型的宝贵见解。例如，让我们考虑一个大湖。如果我们在湖中不同点取样测量各种深度并计算平均值，就可以得出平均深度。这个值帮助科学家确定光线在水中的穿透能力，这反过来又影响水生植物的光合作用。较浅的区域可能支持不同类型的植物生命，而与较深的区域相比，这导致同一水体内存在多样化的栖息地。在海洋环境中，平均深度同样重要。海洋覆盖了地球表面约71%的面积，其平均深度约为12,080英尺（3,682米）。这种巨大的深度影响着海洋洋流、温度梯度和海洋生物多样性。例如，深海以其极端的平均深度为特征，是适应高压和低光条件的独特物种的家园。理解这些生态系统的平均深度对于保护工作和预测气候变化可能对海洋生物的影响至关重要。此外，平均深度还在人的活动中发挥作用。例如，在规划航运路线时，工程师必须考虑水道的平均深度，以确保船只可以安全航行而不会搁浅。同样，在渔业领域，了解捕鱼场的平均深度可以帮助渔民瞄准特定深度范围内栖息的物种。因此，准确测量平均深度对于环境管理和经济活动都是至关重要的。总之，平均深度（average depth）这一概念对于理解水生生态系统及其动态至关重要。无论是小池塘还是辽阔的海洋，平均深度都提供了对这些环境中发生的生物、物理和化学过程的见解。通过研究平均深度，科学家和研究人员可以更好地理解如何保护这些珍贵资源，并确保它们在未来几代人中的可持续性。随着我们继续探索和学习更多关于地球水体的知识，平均深度的重要性无疑将继续成为科学研究和环境保护工作的重点。