deep-sea lead line

简明释义

深水测深索

英英释义

例句

1.Using a deep-sea lead line is essential for mapping the underwater terrain accurately.

使用深海铅线对于准确绘制水下地形至关重要。

2.A deep-sea lead line can help fishermen locate the best spots for catching fish.

一条深海铅线可以帮助渔民找到最佳捕鱼地点。

3.The research team deployed a deep-sea lead line to collect data on sediment layers.

研究小组部署了一条深海铅线以收集沉积层的数据。

4.When navigating unknown waters, a deep-sea lead line provides crucial information about depth.

在未知水域航行时，深海铅线提供了关于深度的重要信息。

5.The sailor carefully lowered the deep-sea lead line into the water to measure the ocean's depth.

水手小心翼翼地将深海铅线放入水中，以测量海洋的深度。

作文

The ocean has always been a source of fascination for humanity, holding countless mysteries beneath its waves. One of the essential tools used by sailors and researchers to explore the depths of the sea is the deep-sea lead line. This ancient instrument plays a critical role in measuring the depth of water and understanding the underwater topography. The deep-sea lead line consists of a long rope or line with a weight, typically made of lead, attached to one end. As the line is lowered into the water, the weight sinks to the bottom, allowing sailors to gauge how deep the water is. This process is not only vital for navigation but also for scientific research and marine biology. Historically, the deep-sea lead line was an indispensable tool for mariners, especially before the advent of modern sonar technology. Sailors would often use it to avoid shallow waters and dangerous underwater obstacles. The lead weight would touch the seabed, and the sailor could then measure the length of the line that was submerged to determine the water's depth. The importance of this tool cannot be overstated, as accurate depth measurement is crucial for safe navigation. In addition to navigation, the deep-sea lead line has significant applications in scientific exploration. Marine scientists utilize it to collect data on the ocean floor, which can reveal information about geological formations, ecosystems, and even historical shipwrecks. By understanding the depths and contours of the ocean, researchers can better study marine life and the health of our oceans. The deep-sea lead line enables them to gather valuable data that informs conservation efforts and helps protect fragile marine environments. Moreover, the deep-sea lead line is often used in conjunction with other instruments to enhance the accuracy of measurements. For instance, when combined with echo sounders, it provides a comprehensive view of the underwater landscape. This combination allows for more precise mapping of ocean floors and helps identify areas that require further study. Despite technological advancements, the deep-sea lead line remains relevant today. Many fishermen still rely on this traditional method to locate fish in deeper waters. The simplicity and reliability of the deep-sea lead line make it an enduring tool in various maritime activities. It symbolizes the connection between humans and the sea, bridging ancient practices with modern exploration. In conclusion, the deep-sea lead line is more than just a simple piece of equipment; it represents centuries of maritime history and scientific discovery. Its role in navigation and research underscores the importance of understanding our oceans. As we continue to explore the depths of the sea, the deep-sea lead line will undoubtedly remain a fundamental part of our toolkit, reminding us of the delicate balance between technology and tradition in our quest to uncover the mysteries of the deep blue sea.

海洋一直是人类的一个迷人源泉，波涛之下隐藏着无数的秘密。水手和研究人员用来探索深海的基本工具之一就是深海铅绳。这一古老的仪器在测量水深和理解水下地形方面发挥着至关重要的作用。深海铅绳由一根长绳或线构成，通常在一端附有一个铅制重物。当绳子被放入水中时，重物会沉入底部，从而让水手能够判断水的深度。这一过程不仅对导航至关重要，而且对于科学研究和海洋生物学也同样重要。历史上，深海铅绳是航海者不可或缺的工具，尤其是在现代声纳技术出现之前。水手们常常使用它来避免浅水和危险的水下障碍物。铅重会触碰海底，水手可以测量浸入水中的绳子长度，以确定水的深度。这种工具的重要性不言而喻，因为准确的深度测量对于安全航行至关重要。除了导航，深海铅绳在科学探索中也有重要应用。海洋科学家利用它收集有关海底的数据，这些数据可以揭示地质构造、生态系统甚至历史沉船的信息。通过了解海洋的深度和轮廓，研究人员可以更好地研究海洋生物和我们海洋的健康。深海铅绳使他们能够收集宝贵的数据，从而为保护工作提供信息，帮助保护脆弱的海洋环境。此外，深海铅绳通常与其他仪器结合使用，以提高测量的准确性。例如，当与回声探测器结合使用时，它可以提供水下景观的全面视图。这种组合允许更精确地绘制海底地图，并帮助识别需要进一步研究的区域。尽管技术不断进步，深海铅绳今天仍然保持其相关性。许多渔民仍然依赖这种传统方法在深水中定位鱼群。深海铅绳的简单性和可靠性使其在各种海事活动中成为一种持久的工具。它象征着人类与海洋之间的联系，将古老的实践与现代探索相结合。总之，深海铅绳不仅仅是一件简单的设备；它代表了几个世纪的海洋历史和科学发现。它在导航和研究中的作用突显了理解我们海洋的重要性。随着我们继续探索海洋的深处，深海铅绳无疑将继续成为我们工具箱中的基本部分，提醒我们在揭开深蓝海洋的神秘面纱时，技术与传统之间的微妙平衡。