range light

简明释义

后桅灯

英英释义

例句

1.The ship navigated towards the harbor, using the range light to guide its path.

船只朝着港口航行，利用范围灯引导其航向。

2.The captain adjusted the course as the range light came into view.

当范围灯出现在视野中时，船长调整了航向。

3.We could see the range light flashing in the distance, signaling our approach to the dock.

我们能看到远处的范围灯闪烁，标志着我们接近码头。

4.During the night, the range light was crucial for avoiding obstacles.

在夜间，范围灯对于避免障碍物至关重要。

5.The coastal range light helped fishermen find their way back home.

沿海的范围灯帮助渔民找到回家的路。

作文

Navigating through the vastness of the ocean has always been a challenging endeavor for sailors. One crucial element that aids in this navigation is the use of lights, specifically the range light. A range light is a type of navigational aid used to indicate a safe passage through dangerous waters or to mark a specific point along a route. These lights are typically positioned in pairs, with one light behind the other, allowing vessels to align themselves correctly when traveling towards their destination.The primary function of a range light is to provide guidance during nighttime or in poor visibility conditions. When a sailor sees two lights aligned vertically, they know they are on the correct course. If the lights appear to be misaligned, it indicates that the vessel needs to adjust its heading to ensure safe navigation. This system is particularly useful in areas where hazards such as rocks, shallow waters, or other obstructions may pose a threat to safe passage.In addition to their practical use, range lights also serve an educational purpose. They can help novice sailors understand the principles of navigation and the importance of maintaining a proper course. By learning to recognize these lights and their meanings, new sailors can gain confidence in their ability to navigate safely through unfamiliar waters.Historically, range lights have evolved from simple oil lamps to sophisticated LED systems that can be seen from great distances. This evolution reflects advancements in technology and a growing understanding of maritime safety. Modern range lights are designed to be more energy-efficient and durable, ensuring they remain operational even in harsh weather conditions.Moreover, the placement of range lights is carefully planned by maritime authorities to maximize their effectiveness. They are often positioned at critical points along a shipping route, such as near harbor entrances or in areas known for strong currents and shifting sands. The strategic positioning of these lights helps to reduce the risk of accidents and ensures that vessels can navigate safely and efficiently.In conclusion, the role of range lights in maritime navigation cannot be overstated. They provide essential guidance for sailors, helping to prevent accidents and ensuring safe passage through treacherous waters. As technology continues to advance, we can expect further improvements in the design and functionality of range lights, ultimately enhancing maritime safety for all who venture into the open sea. Understanding the significance of range lights is vital for anyone involved in maritime activities, as they represent a beacon of safety in the unpredictable environment of the ocean.

在广阔的海洋中航行一直是水手们面临的挑战之一。帮助导航的一个关键元素是灯光的使用，特别是range light。range light是一种用于指示安全通道或标记特定航线点的导航辅助设备。这些灯通常成对放置，后面的灯在前面，让船只在驶向目的地时能够正确对齐。range light的主要功能是在夜间或能见度差的情况下提供指导。当水手看到两个垂直对齐的灯时，他们知道自己走在正确的航线上。如果灯光似乎不对齐，则表示船只需要调整航向，以确保安全导航。这一系统在岩石、浅水或其他障碍物可能构成威胁的区域尤其有用。除了实际用途外，range lights还具有教育意义。它们可以帮助新手水手理解导航原理及保持正确航向的重要性。通过学习识别这些灯光及其含义，新水手可以增强在陌生水域安全航行的信心。历史上，range lights从简单的油灯演变为复杂的LED系统，可以在很远的地方被看到。这种演变反映了技术的进步和对海事安全的日益理解。现代的range lights设计得更加节能和耐用，确保即使在恶劣天气条件下也能保持运行。此外，海事当局会仔细规划range lights的放置，以最大限度地提高其有效性。它们通常位于航运路线的关键点，如港口入口附近或以强流和沙子移动而闻名的地区。这些灯光的战略性放置有助于减少事故风险，确保船只能够安全高效地航行。总之，range lights在海事导航中的角色不可低估。它们为水手提供必要的指导，帮助防止事故，并确保在危险水域的安全通行。随着技术的不断进步，我们可以期待range lights在设计和功能上的进一步改进，最终提升所有进入公海的人的海事安全。理解range lights的重要性对于任何参与海事活动的人来说至关重要，因为它们代表了在不可预测的海洋环境中的安全灯塔。