deep sea lead line

简明释义

深海测深绳

英英释义

例句

1.The sailor used a deep sea lead line to measure the depth of the ocean floor.

水手使用深海铅线来测量海底的深度。

2.To ensure accurate readings, the crew checked the deep sea lead line regularly.

为了确保读数准确，船员定期检查深海铅线。

3.During the oceanographic survey, the scientist relied on the deep sea lead line for precise measurements.

在海洋调查期间，科学家依赖深海铅线进行精确测量。

4.The deep sea lead line helped the divers locate the underwater wreckage.

这条深海铅线帮助潜水员找到水下残骸。

5.When fishing in deep waters, a deep sea lead line is essential for knowing how far you are from the bottom.

在深水钓鱼时，深海铅线对于了解距离海底有多远是必不可少的。

作文

The ocean is a vast and mysterious place, encompassing over 70% of the Earth's surface. Among the many tools used by mariners and oceanographers, the deep sea lead line plays a crucial role in exploring the depths of these waters. A deep sea lead line is a weighted rope or line that is used to measure the depth of water beneath a vessel. This simple yet effective tool has been utilized for centuries, providing vital information about underwater topography and helping sailors navigate safely through treacherous waters.Historically, the deep sea lead line was an essential instrument in maritime navigation. Sailors would lower the lead line into the water until it touched the seabed, allowing them to determine how deep the water was. The line is typically marked at regular intervals, enabling the user to read the depth accurately. This information was critical for avoiding underwater hazards such as rocks and reefs, especially before the advent of modern sonar technology.In addition to its practical applications in navigation, the deep sea lead line also serves an important role in scientific research. Oceanographers use this tool to gather data on the ocean floor, including the composition of sediments and the presence of marine life. By taking regular measurements with a deep sea lead line, researchers can create detailed maps of the seafloor, contributing to our understanding of underwater ecosystems and geological formations.Moreover, the deep sea lead line is not only used in deep waters but also in shallow coastal areas. Fishermen often use it to find the best spots for fishing, as certain species of fish are more abundant at specific depths. The ability to accurately measure water depth with a deep sea lead line allows fishermen to optimize their catch and ensure sustainable practices.Despite advances in technology, the deep sea lead line remains a valuable tool in both navigation and research. Its simplicity and reliability make it an indispensable part of a mariner's toolkit. Even in today's world of GPS and advanced sonar systems, the deep sea lead line continues to be used for its accuracy in measuring depth, especially in areas where electronic devices may fail due to interference or malfunction.In conclusion, the deep sea lead line is much more than just a piece of equipment; it represents a long-standing tradition of exploration and understanding of the ocean. As we continue to explore the depths of the sea, this humble tool will remain a testament to human ingenuity and our quest for knowledge about the natural world. Whether for navigation, research, or fishing, the deep sea lead line will always hold a significant place in our maritime history and practices.

海洋是一个广阔而神秘的地方，覆盖了地球表面超过70%。在航海者和海洋学家使用的众多工具中，深海铅线在探索这些水域的深处发挥着至关重要的作用。深海铅线是一种加重的绳索或线，用于测量船只下方的水深。这种简单而有效的工具已经被使用了几个世纪，为水下地形提供了重要信息，并帮助水手安全地穿越危险水域。历史上，深海铅线是海洋导航中的基本仪器。水手会将铅线放入水中，直到它触及海底，从而确定水的深度。该线通常按一定间隔标记，使用户能够准确读取深度。这些信息对于避免水下障碍物，如岩石和暗礁至关重要，尤其是在现代声纳技术出现之前。除了在导航中的实际应用外，深海铅线在科学研究中也发挥着重要作用。海洋学家使用这一工具收集海底的数据，包括沉积物的成分和海洋生物的存在。通过定期使用深海铅线进行测量，研究人员可以创建详细的海底地图，帮助我们理解水下生态系统和地质结构。此外，深海铅线不仅用于深水区，也用于浅海沿岸区域。渔民经常使用它来寻找最佳捕鱼点，因为某些鱼类在特定深度更为丰富。能够准确测量水深的深海铅线使渔民能够优化捕捞，确保可持续的捕鱼实践。尽管技术不断进步，深海铅线仍然是导航和研究中一项宝贵的工具。其简单性和可靠性使其成为水手工具包中不可或缺的一部分。即使在今天的GPS和先进声纳系统的世界中，深海铅线由于其在测量深度方面的准确性，仍然继续被使用，特别是在电子设备可能因干扰或故障而失效的区域。总之，深海铅线不仅仅是一件设备；它代表了探索和理解海洋的悠久传统。随着我们继续探索海洋的深处，这一谦逊的工具将始终是人类智慧和对自然世界知识追求的见证。无论是用于导航、研究还是捕鱼，深海铅线将在我们的海洋历史和实践中占据重要地位。