drum buoy

简明释义

桶形浮标

英英释义

例句

1.When sailing, it's important to avoid areas marked by drum buoys indicating shallow waters.

在航行时，避免进入由drum buoys标记的浅水区是很重要的。

2.To ensure safety, the harbor installed several drum buoys around the entrance.

为了确保安全，港口在入口处安装了几个drum buoys。

3.The fisherman used a drum buoy to mark his fishing spot.

渔民使用一个drum buoy来标记他的捕鱼地点。

4.The drum buoy floated on the water, making it easy to see from a distance.

drum buoy漂浮在水面上，从远处很容易看到。

5.During the storm, the drum buoy helped guide the rescue boats to safety.

在风暴期间，drum buoy帮助引导救援船只安全靠岸。

作文

The ocean is a vast and mysterious place, filled with wonders and challenges alike. One of the essential tools used in maritime navigation and safety is the drum buoy. A drum buoy is a floating device, typically cylindrical in shape, designed to mark specific locations in water, such as channels, hazards, or mooring spots. These buoys are crucial for guiding vessels safely through treacherous waters, ensuring that sailors can navigate without running aground or colliding with unseen obstacles beneath the surface.In many coastal areas, drum buoys are painted in bright colors, often red or green, to signify safe passageways or to indicate the direction of navigable waters. For instance, a red drum buoy generally indicates the right side of a channel when entering from the sea, while a green one indicates the left side. This color-coding system helps mariners quickly identify their position and make informed decisions while navigating.The construction of a drum buoy is also noteworthy. They are usually made from durable materials such as plastic or metal, designed to withstand harsh marine environments. The buoy is filled with air or foam to keep it afloat, and it often features reflective surfaces or lights to enhance visibility at night or during poor weather conditions. Furthermore, many modern drum buoys are equipped with GPS technology, allowing for precise location tracking and monitoring, which is vital for both commercial and recreational boating.In addition to their navigational purposes, drum buoys also serve as important markers for environmental protection. For example, they can delineate areas where fishing is prohibited or highlight regions that are critical for wildlife, such as breeding grounds for fish or nesting sites for seabirds. By using these buoys, authorities can help preserve delicate ecosystems while still allowing for recreational use of the waterways.The significance of drum buoys extends beyond just navigation and environmental protection; they also play a role in maritime law enforcement. For instance, law enforcement agencies may use drum buoys to mark areas where illegal activities, such as poaching or unauthorized dumping, have been reported. By clearly marking these zones, they can deter illegal actions and ensure that the waters remain safe and clean for everyone.In conclusion, the drum buoy is an indispensable component of maritime safety and environmental stewardship. Its role in guiding vessels, protecting ecosystems, and enforcing laws underscores the importance of this simple yet effective tool. As we continue to explore and utilize our oceans, understanding and respecting the function of drum buoys will be vital in promoting safe and sustainable practices on the water.

海洋是一个广阔而神秘的地方，充满了奇迹和挑战。海事导航和安全中使用的基本工具之一是drum buoy（浮筒）。drum buoy是一种浮动设备，通常呈圆柱形，旨在标记水中的特定位置，如航道、危险或停泊点。这些浮筒对于引导船只安全穿越危险水域至关重要，确保水手能够在不搁浅或与水面下看不见的障碍物相撞的情况下导航。在许多沿海地区，drum buoys被涂成鲜艳的颜色，通常是红色或绿色，以表示安全通道或指示可通航水域的方向。例如，红色drum buoy通常表示从海上进入时航道的右侧，而绿色则表示左侧。这种颜色编码系统帮助海员快速识别他们的位置，并在导航时做出明智的决定。drum buoy的构造也值得注意。它们通常由耐用材料制成，如塑料或金属，旨在承受恶劣的海洋环境。浮筒内部充满空气或泡沫，以保持浮力，通常还具有反光表面或灯光，以增强夜间或恶劣天气条件下的可见性。此外，许多现代drum buoys配备了GPS技术，允许精确的位置跟踪和监控，这对商业和休闲航行都至关重要。除了导航目的外，drum buoys还作为环境保护的重要标志。例如，它们可以划定禁止捕鱼的区域，或突出对野生动物至关重要的区域，例如鱼类的繁殖场或海鸟的筑巢地点。通过使用这些浮筒，当局可以帮助保护脆弱的生态系统，同时仍允许人们在水域中进行休闲活动。drum buoys的重要性不仅限于导航和环境保护；它们还在海事执法中发挥作用。例如，执法机构可能会使用drum buoys来标记报告有非法活动的区域，如偷猎或未经授权的倾倒。通过明确标记这些区域，他们可以威慑非法行为，并确保水域对所有人保持安全和清洁。总之，drum buoy是海事安全和环境管理不可或缺的组成部分。它在引导船只、保护生态系统和执行法律方面的作用突显了这一简单而有效工具的重要性。随着我们继续探索和利用我们的海洋，理解和尊重drum buoys的功能对于促进水上安全和可持续的实践至关重要。