marine chart

简明释义

航海图

英英释义

例句

1.During the training, we learned how to interpret symbols on a marine chart.

在培训中，我们学习了如何解读海洋图上的符号。

2.The marine chart provided detailed information about underwater hazards in the area.

这张海洋图提供了该地区水下危险的详细信息。

3.Using a digital marine chart can help sailors navigate more efficiently.

使用数字化的海洋图可以帮助水手更高效地导航。

4.Before setting sail, the captain carefully studied the marine chart to ensure a safe route.

在出航之前，船长仔细研究了海洋图以确保安全的航线。

5.The fisherman relied on the marine chart to locate the best fishing spots.

渔民依靠海洋图来找到最佳的捕鱼地点。

作文

Navigating the vast and unpredictable waters of the ocean has always been a challenge for sailors and mariners. One of the most essential tools that assist in this endeavor is the marine chart, a detailed representation of maritime areas and adjacent coastal regions. A marine chart provides crucial information about water depths, the nature of the seabed, navigational hazards, and the locations of buoys and lighthouses. Understanding how to read and utilize a marine chart is vital for safe and efficient navigation at sea.A marine chart is not just a map; it is a specialized document designed specifically for maritime navigation. These charts are created using a combination of hydrographic surveys, satellite data, and historical records. The information on a marine chart is meticulously gathered and updated to ensure accuracy, as conditions at sea can change rapidly due to tides, weather, and human activities. Mariners rely heavily on these charts to plot their courses, avoid dangerous areas, and find safe harbors.In addition to showing depths and hazards, a marine chart also includes various symbols and notations that provide additional information. For instance, different colors may indicate shallow versus deep waters, while specific symbols can denote wrecks, rocks, or other underwater obstacles. Knowing how to interpret these symbols is crucial for any sailor, as misreading a marine chart could lead to disastrous consequences.The importance of a marine chart extends beyond mere navigation; it is also a tool for environmental protection and resource management. Fishermen, for instance, use marine charts to locate productive fishing grounds while being mindful of protected areas. Additionally, researchers and conservationists rely on these charts to study marine ecosystems and monitor changes in the environment. Thus, a marine chart serves multiple purposes, making it an invaluable asset for various stakeholders in the maritime industry.With the advent of technology, traditional paper marine charts are increasingly being supplemented by electronic versions. Electronic Navigational Charts (ENCs) provide real-time updates and interactive features that enhance navigation. However, even with advanced technology, understanding and interpreting a traditional marine chart remains a fundamental skill for all mariners. Technology may fail, but the knowledge of how to read a marine chart can be a lifesaver in critical situations.In conclusion, the marine chart is an indispensable tool for anyone venturing into the ocean. It combines art and science, providing essential information that allows mariners to navigate safely and efficiently. Whether one is a seasoned sailor or a novice, mastering the use of a marine chart is crucial for successful maritime navigation. As we continue to explore and utilize the oceans, the importance of understanding marine charts will only grow, underscoring the need for education and training in this vital area of maritime expertise.

在浩瀚而不可预测的海洋中航行一直是水手和海员面临的挑战之一。协助这一努力的最基本工具之一就是海图，它是对海域及其邻近沿海地区的详细表示。海图提供关于水深、海床性质、航行危险以及浮标和灯塔位置的重要信息。理解如何阅读和利用海图对安全和高效的海上导航至关重要。海图不仅仅是一张地图；它是专门为海上导航设计的文档。这些图表使用水文调查、卫星数据和历史记录的组合创建。海图上的信息经过精心收集和更新，以确保准确性，因为海上的条件可能因潮汐、天气和人类活动而迅速变化。水手们非常依赖这些图表来规划航线、避免危险区域并找到安全的港口。除了显示水深和危险外，海图还包括各种符号和注释，提供额外的信息。例如，不同的颜色可能表示浅水与深水，而特定的符号可以表示沉船、岩石或其他水下障碍物。知道如何解读这些符号对任何水手来说都是至关重要的，因为错误地阅读海图可能会导致灾难性的后果。海图的重要性不仅限于导航；它也是环境保护和资源管理的工具。例如，渔民使用海图来定位富饶的渔场，同时注意保护区。此外，研究人员和保护主义者依赖这些图表来研究海洋生态系统并监测环境变化。因此，海图具有多重用途，使其成为海事行业各利益相关者的宝贵资产。随着科技的发展，传统的纸质海图越来越多地被电子版本所补充。电子导航图（ENC）提供实时更新和增强导航的互动功能。然而，即使有先进的技术，理解和解释传统的海图仍然是所有水手必须掌握的基本技能。技术可能会失败，但了解如何阅读海图在关键情况下可能会拯救生命。总之，海图是任何进入海洋的人不可或缺的工具。它将艺术和科学结合在一起，提供必要的信息，使水手能够安全高效地航行。无论是经验丰富的水手还是新手，掌握使用海图的技巧对于成功的海上导航至关重要。随着我们继续探索和利用海洋，理解海图的重要性只会增加，这突显了在这一重要海事专业领域进行教育和培训的必要性。