navigation mark

简明释义

导航标志

英英释义

例句

1.The coastal authorities updated the navigation mark to improve maritime safety.

沿海当局更新了导航标志以提高海上安全性。

2.During the night, the navigation mark helped us identify our location on the map.

在夜间，导航标志帮助我们在地图上确定了我们的位置信息。

3.The sailor relied on the navigation mark to safely guide his boat through the rocky waters.

水手依靠导航标志安全地引导他的船穿过多岩石的水域。

4.Using a GPS device is convenient, but traditional navigation marks are still essential for sailors.

使用GPS设备很方便，但传统的导航标志对于水手来说仍然是必不可少的。

5.The bright color of the navigation mark made it visible from miles away.

鲜艳的导航标志颜色使其从几英里外就能看到。

作文

Navigating through the vast ocean can be a daunting task, especially for those who are not familiar with the waters. However, one of the essential tools that sailors and mariners rely on is the navigation mark. A navigation mark (导航标志) serves as a crucial point of reference, guiding vessels safely along their journey. These marks can take various forms, including buoys, lighthouses, and beacons, each designed to provide specific information about the surrounding environment.The importance of navigation marks cannot be overstated. They help in demarcating safe passages, indicating hazards, and providing bearings for navigation. For instance, a brightly colored buoy might signal shallow waters or the presence of underwater rocks, while a lighthouse can serve as a landmark for mariners approaching a coastline. The visibility of these navigation marks is paramount; they are often painted in vivid colors or equipped with lights to ensure that they can be seen from a distance, even in adverse weather conditions.In addition to their physical presence, navigation marks also play a vital role in maritime communication. Many modern vessels are equipped with GPS systems that can integrate information from these marks, allowing for precise navigation and route planning. Sailors can utilize charts that indicate the locations of various navigation marks, ensuring they remain on course and avoid potential dangers. This combination of traditional and modern navigational aids enhances safety at sea and fosters confidence among those who traverse these waters.Moreover, navigation marks are not just limited to the open sea. They are equally important in inland waterways, where rivers and lakes can pose their own unique challenges. In these environments, navigation marks help to guide boats through narrow channels and around obstacles, ensuring that navigation remains safe and efficient. For example, a series of navigation marks may be placed along a river to indicate the deepest part of the channel, helping vessels avoid grounding.The design and placement of navigation marks are carefully considered by maritime authorities. Factors such as water depth, traffic patterns, and local geography all influence how and where these marks are installed. Additionally, regular maintenance is necessary to keep navigation marks in good condition, as wear and tear from weather and water can diminish their effectiveness. This ongoing commitment to maintaining navigation marks reflects the dedication to ensuring safe maritime travel.In conclusion, navigation marks (导航标志) are an indispensable component of maritime navigation. They provide essential guidance for sailors, helping to prevent accidents and ensuring smooth passage across various bodies of water. As technology continues to advance, the integration of traditional navigation marks with modern navigation systems will only enhance their relevance and importance. Whether you are a seasoned mariner or a novice sailor, understanding the role of navigation marks is crucial for safe and effective navigation.

在广阔的海洋中航行可能是一项艰巨的任务，特别是对于那些不熟悉水域的人。然而，水手和航海者依赖的基本工具之一就是导航标志。导航标志（navigation mark）作为一个重要的参考点，引导船只安全地沿着旅程前行。这些标志可以有多种形式，包括浮标、灯塔和信标，每种设计都是为了提供有关周围环境的特定信息。导航标志的重要性不可低估。它们帮助划定安全通道，指示危险，并提供航行的方位。例如，一个鲜艳的浮标可能会标示浅水区或水下岩石的存在，而灯塔则可以作为水手接近海岸线的地标。这些导航标志的可见性至关重要；它们通常涂上鲜艳的颜色或配备灯光，以确保即使在恶劣天气条件下也能从远处看到。除了其物理存在外，导航标志在海事通信中也发挥着重要作用。许多现代船只配备了GPS系统，可以集成这些标志的信息，从而实现精确的导航和路线规划。水手可以利用标明各种导航标志位置的航海图，确保他们保持在航线上并避免潜在的危险。这种传统与现代导航辅助工具的结合增强了海上的安全性，并使那些穿越这些水域的人更加自信。此外，导航标志不仅限于公海。在内陆水道中，它们同样重要，河流和湖泊可能会带来独特的挑战。在这些环境中，导航标志帮助引导船只通过狭窄的通道和绕过障碍物，确保导航的安全和高效。例如，一系列导航标志可能会沿着一条河流设置，以指示河道最深的部分，帮助船只避免搁浅。导航标志的设计和放置由海事当局仔细考虑。水深、交通模式和当地地理等因素都影响着这些标志的安装方式和位置。此外，定期维护是保持导航标志良好状态所必需的，因为天气和水流的侵蚀可能会降低其有效性。这种对维护导航标志的持续承诺反映了确保安全海上旅行的决心。总之，导航标志（navigation mark）是海事导航不可或缺的组成部分。它们为水手提供必要的指导，帮助防止事故，确保在各种水域的顺利通行。随着技术的不断进步，传统导航标志与现代导航系统的结合将进一步增强它们的相关性和重要性。无论你是经验丰富的水手还是新手，理解导航标志的作用对于安全和有效的导航至关重要。