bottom contour chart

简明释义

标有海底形状的海图

英英释义

例句

1.Before starting the fishing expedition, the captain reviewed the bottom contour chart to identify potential hotspots.

在开始捕鱼远征之前，船长查看了底部轮廓图以确定潜在的热点。

2.The environmental study required detailed bottom contour charts to assess the impact of dredging.

环境研究需要详细的底部轮廓图来评估疏浚的影响。

3.Using a bottom contour chart, the diver planned their route to avoid underwater obstacles.

潜水员使用底部轮廓图规划路线，以避免水下障碍物。

4.The geologist analyzed the bottom contour chart to understand the sediment layers in the lake.

地质学家分析了底部轮廓图以了解湖泊中的沉积层。

5.The marine biologist used a bottom contour chart to locate the best areas for studying coral reefs.

海洋生物学家使用底部轮廓图来寻找研究珊瑚礁的最佳区域。

作文

In the field of marine navigation and oceanography, understanding the underwater landscape is crucial for safe travel and research. One of the essential tools used to visualize this landscape is the bottom contour chart. A bottom contour chart is a graphical representation that depicts the shape and features of the seafloor, illustrating various depths and contours. These charts are vital for sailors as they help in identifying underwater hazards, such as rocks and reefs, which can pose significant risks to vessels. The creation of a bottom contour chart involves sophisticated techniques, including sonar mapping and satellite imaging. Sonar technology sends sound waves down to the ocean floor and measures the time it takes for them to return. This data is then processed to create detailed maps of the seabed. The resulting bottom contour chart provides critical information about the topography of the ocean floor, showing not only depth but also the types of sediments present, which can affect marine life. For researchers, a bottom contour chart is an invaluable resource when studying marine ecosystems. By understanding the contours of the ocean floor, scientists can better predict how water currents will flow, where nutrients might accumulate, and how different species interact within their habitats. For example, certain fish species may prefer to spawn in areas with specific bottom structures, which can be identified on a bottom contour chart. This knowledge is essential for effective fisheries management and conservation efforts. Moreover, these charts are also used in the planning of offshore activities, such as oil drilling and renewable energy projects like wind farms. Engineers rely on bottom contour charts to determine suitable locations for installations, ensuring that they are placed in areas with stable seabed conditions. Additionally, environmental assessments often require detailed understanding of the seafloor, making bottom contour charts a key component of the planning process. In conclusion, a bottom contour chart serves as a fundamental tool in various fields, from navigation to scientific research and environmental management. Its ability to represent complex underwater landscapes in a comprehensible manner allows for safer maritime operations and informed decision-making regarding marine resources. As technology advances, the accuracy and detail of bottom contour charts will continue to improve, further enhancing our understanding of the ocean's depths and the ecosystems that thrive within them.

在海洋导航和海洋学领域，理解水下地形对于安全旅行和研究至关重要。用于可视化这种地形的基本工具之一是底部轮廓图。底部轮廓图是一种图形表示，描绘了海底的形状和特征，展示了不同的深度和轮廓。这些图表对水手至关重要，因为它们有助于识别水下危险，如岩石和礁石，这些都可能对船只构成重大风险。创建底部轮廓图涉及复杂的技术，包括声纳测绘和卫星成像。声纳技术将声波发送到海床并测量它们返回所需的时间。然后处理这些数据以创建海底的详细地图。生成的底部轮廓图提供了有关海底地形的重要信息，不仅显示深度，还显示存在的沉积物类型，这可能影响海洋生物。对于研究人员来说，底部轮廓图是研究海洋生态系统的宝贵资源。通过了解海底的轮廓，科学家可以更好地预测水流如何流动、营养物质可能聚集的位置以及不同物种在其栖息地内的相互作用。例如，某些鱼类可能更喜欢在具有特定底部结构的区域产卵，而这些区域可以在底部轮廓图上被识别出来。这一知识对于有效的渔业管理和保护工作至关重要。此外，这些图表还用于离岸活动的规划，例如石油钻探和可再生能源项目，如风电场。工程师依赖于底部轮廓图来确定适合安装的位置，确保它们位于海床条件稳定的区域。此外，环境评估通常需要对海底的详细理解，使得底部轮廓图成为规划过程的关键组成部分。总之，底部轮廓图作为一个基本工具，在多个领域中发挥着重要作用，从导航到科学研究和环境管理。它能够以可理解的方式表示复杂的水下地形，使得海事操作更加安全，并为海洋资源的决策提供信息。随着技术的进步，底部轮廓图的准确性和细节将继续提高，从而进一步增强我们对海洋深处及其中繁荣的生态系统的理解。