line of soundings

简明释义

测深线

英英释义

例句

1.The captain ordered a line of soundings to ensure safe navigation through the shallow waters.

船长下令进行一条声测线以确保在浅水区安全航行。

2.Using a line of soundings, the engineers assessed the seabed for potential construction sites.

工程师们使用声测线评估海床以寻找潜在的建设地点。

3.They recorded the data from the line of soundings to create a detailed map of the ocean floor.

他们记录了来自声测线的数据，以创建海底的详细地图。

4.The survey team plotted a line of soundings to determine the depth of the river.

测量小组绘制了一条声测线以确定河流的深度。

5.A line of soundings was established to monitor sediment deposition in the bay.

建立了一条声测线以监测海湾中的沉积物沉积。

作文

In the vast world of maritime navigation, understanding the depths of the ocean is crucial for safe passage. One of the techniques used by sailors and navigators to measure underwater depths is known as a line of soundings. This term refers to a series of measurements taken at regular intervals along a specific path or route in the water. By recording these depths, navigators can create a detailed map of the underwater terrain, which is essential for avoiding hazards such as submerged rocks or shallow areas that could pose a threat to vessels. The practice of taking a line of soundings has been around for centuries. Historically, sailors would use a weighted rope or line to measure the depth of the water beneath their ships. By dropping the weight overboard and measuring how much line was let out before it touched the seabed, they could determine the depth at that particular point. This information was then recorded, often in logbooks, to help future navigators understand the underwater landscape. Today, technology has advanced significantly, and modern vessels utilize sonar systems to take line of soundings more efficiently and accurately. Sonar technology sends sound waves down to the seabed, and the time it takes for the echoes to return is measured to calculate the depth. This method not only provides depth readings but also allows for the mapping of underwater features, including shipwrecks, reefs, and other obstacles. Understanding the concept of a line of soundings is not only important for maritime navigation but also for scientific research. Oceanographers and marine biologists rely on these measurements to study various aspects of the ocean, including its currents, sediment types, and habitats. For example, by analyzing the depths along a line of soundings, scientists can determine how deep certain species of fish might reside or how the ocean floor changes over time due to natural processes or human activities. Moreover, the data collected from a line of soundings can have significant implications for environmental conservation efforts. By understanding the topography of the ocean floor, researchers can identify critical habitats that need protection or areas that may be susceptible to erosion or pollution. This information is vital for managing marine resources sustainably and ensuring the health of our oceans. In conclusion, the term line of soundings encompasses a fundamental practice in both navigation and marine science. Whether used by sailors to chart safe courses or by scientists to explore the mysteries of the ocean, the ability to measure underwater depths is essential. As technology continues to evolve, the methods of taking a line of soundings will undoubtedly become even more precise, allowing us to deepen our understanding of the vast and largely unexplored underwater world. The importance of this practice cannot be overstated, as it plays a crucial role in ensuring safe navigation and fostering scientific discovery in our oceans.

在广阔的海洋导航世界中，了解海洋深度对于安全通行至关重要。水手和导航员用来测量水下深度的一种技术被称为声测线。这个术语指的是沿着特定路径或航线按规律间隔进行的一系列测量。通过记录这些深度，导航员可以创建详细的水下地形图，这对于避免潜在危险（如淹没的岩石或浅水区）至关重要。 测量声测线的做法已经存在了几个世纪。历史上，水手们会使用加重的绳索或线来测量船只下方的水深。通过将重物放入水中并测量放出多少线才触及海底，他们可以确定该点的深度。这些信息通常会被记录在日志中，以帮助未来的导航员理解水下景观。 如今，技术已经显著进步，现代船只利用声纳系统更高效、准确地进行声测线测量。声纳技术将声波发送到海底，并测量回声返回所需的时间，以计算深度。这种方法不仅提供深度读数，还允许绘制水下特征的地图，包括沉船、珊瑚礁和其他障碍物。 理解声测线的概念不仅对海洋导航重要，对科学研究也至关重要。海洋学家和海洋生物学家依赖这些测量来研究海洋的各种方面，包括其洋流、沉积物类型和栖息地。例如，通过分析声测线上的深度，科学家可以确定某些鱼类可能栖息的深度，或者随着时间的推移，海底如何因自然过程或人类活动而变化。 此外，从声测线收集的数据对环境保护工作具有重要意义。通过了解海底的地形，研究人员可以识别需要保护的关键栖息地或可能受到侵蚀或污染的区域。这些信息对于可持续管理海洋资源和确保我们海洋的健康至关重要。 总之，术语声测线涵盖了导航和海洋科学中的一项基本实践。无论是水手用来绘制安全航线，还是科学家用来探索海洋奥秘，测量水下深度的能力都是必不可少的。随着技术的不断发展，进行声测线测量的方法无疑会变得更加精确，使我们能够加深对广阔且大部分未被探索的水下世界的理解。这项实践的重要性不容小觑，因为它在确保安全导航和促进我们海洋科学发现中发挥着至关重要的作用。