nautical map

简明释义

海图

英英释义

例句

1.Before setting sail, the captain carefully studied the nautical map to ensure a safe route.

在起航之前，船长仔细研究了海图以确保安全航线。

2.The nautical map indicated several hazards along the coastline that needed to be avoided.

这张海图指示了沿海岸线需要避免的多个危险。

3.He realized he had forgotten his nautical map at home just as they were about to leave.

就在他们准备离开时，他意识到自己忘记带海图了。

4.The nautical map provided detailed information about the underwater topography.

这张海图提供了关于水下地形的详细信息。

5.Using a nautical map, the crew plotted their course through the busy shipping lanes.

利用海图，船员们在繁忙的航道中绘制了他们的航线。

作文

Navigating the vast oceans has always been a challenge for sailors and explorers. To aid in this endeavor, the creation of a nautical map (海图) has proven to be an invaluable tool. A nautical map is specifically designed for marine navigation, providing essential information about the sea, including water depths, coastal features, and navigational hazards. These maps are meticulously crafted to ensure that sailors can safely traverse through both familiar and uncharted waters.Historically, the development of nautical maps (海图) dates back to ancient civilizations. The early mariners relied on rudimentary sketches of coastlines and celestial navigation techniques. As maritime exploration expanded, so did the need for more accurate and detailed nautical maps (海图). The introduction of tools like the compass and sextant allowed for improved navigation, which in turn led to the refinement of these crucial maps.Today, nautical maps (海图) incorporate advanced technology, such as satellite imagery and GPS data, making them even more reliable. Modern nautical maps (海图) include various layers of information, such as topographic details of the ocean floor, locations of shipwrecks, and designated shipping lanes. This wealth of information helps mariners make informed decisions while at sea, significantly reducing the risks associated with navigation.One of the critical aspects of using a nautical map (海图) is understanding its symbols and scales. Each map comes with a legend that explains the different symbols used to represent various features. For instance, a specific symbol may indicate a rocky area, while another may show a safe anchorage. By familiarizing oneself with these symbols, sailors can interpret the nautical map (海图) accurately, ensuring they remain aware of their surroundings.Moreover, nautical maps (海图) are not static; they require regular updates to reflect changes in the marine environment. Factors such as erosion, new constructions, and shifts in underwater topography can all affect navigation. Therefore, mariners must obtain the latest versions of nautical maps (海图) to ensure their safety and efficiency while navigating.In addition to traditional paper nautical maps (海图), digital versions have become increasingly popular. Electronic navigation systems often integrate nautical maps (海图) with real-time data, such as weather conditions and tidal information. This integration allows sailors to adapt their routes dynamically, enhancing their overall navigation experience.The importance of nautical maps (海图) extends beyond mere navigation; they also play a significant role in maritime safety and environmental protection. By providing accurate information about marine ecosystems, nautical maps (海图) help protect fragile habitats from potential human impact. They guide vessels away from sensitive areas, ensuring that the delicate balance of marine life is maintained.In conclusion, a nautical map (海图) is more than just a tool for navigation; it is a comprehensive resource that empowers sailors to explore the seas safely and responsibly. As technology continues to evolve, so too will the capabilities of nautical maps (海图), further enhancing our ability to navigate and understand the vast oceans that cover our planet. Whether one is a seasoned sailor or a novice, mastering the use of nautical maps (海图) is essential for anyone looking to embark on a maritime adventure.

航行于广阔的海洋一直是水手和探险者面临的挑战。为了帮助解决这一问题，海图的制作被证明是一项无价的工具。海图专为海洋导航而设计，提供有关海洋的重要信息，包括水深、沿海特征和航行危险。这些地图经过精心制作，以确保水手能够安全地穿越熟悉和未知的水域。历史上，海图的发展可以追溯到古代文明。早期的水手依赖于海岸线的简单草图和天文导航技术。随着海洋探索的扩大，对更准确和详细的海图的需求也随之增加。指南针和六分仪等工具的引入使导航得到了改善，从而促进了这些关键地图的完善。如今，海图结合了先进的技术，如卫星影像和GPS数据，使其变得更加可靠。现代海图包含多层信息，例如海底的地形细节、沉船位置和指定的航运通道。这些丰富的信息帮助水手在海上做出明智的决策，显著降低了导航风险。使用海图的一个关键方面是理解其符号和比例。每张地图都有一个图例，解释用于表示各种特征的不同符号。例如，某个特定符号可能表示岩石区域，而另一个可能显示安全锚地。通过熟悉这些符号，水手可以准确解读海图，确保他们对周围环境保持警觉。此外，海图并不是静态的；它们需要定期更新，以反映海洋环境的变化。侵蚀、新建筑和水下地形的变化都可能影响导航。因此，水手必须获取最新版本的海图，以确保他们在导航时的安全和效率。除了传统的纸质海图，数字版本也越来越受欢迎。电子导航系统通常将海图与实时数据（如天气条件和潮汐信息）集成。这种集成使水手能够动态调整航线，从而增强整体导航体验。海图的重要性不仅限于导航；它们还在海事安全和环境保护中发挥着重要作用。通过提供有关海洋生态系统的准确信息，海图有助于保护脆弱的栖息地免受潜在的人类影响。它们指导船只远离敏感区域，确保海洋生物的微妙平衡得以维持。总之，海图不仅仅是导航工具；它是一个综合资源，使水手能够安全和负责任地探索海洋。随着技术的不断发展，海图的功能也将不断增强，进一步提升我们导航和理解覆盖我们星球的广阔海洋的能力。无论是经验丰富的水手还是新手，掌握使用海图都是任何希望进行海上冒险的人必不可少的技能。