mark buoy

简明释义

标志浮筒

英英释义

例句

1.The mark buoy indicated the boundary of the swimming area at the beach.

标志浮标指示了海滩游泳区域的边界。

2.The sailor used the mark buoy to navigate through the narrow channel.

水手用标志浮标在狭窄的水道中导航。

3.We spotted a mark buoy that signaled the entrance to the harbor.

我们看到一个标志浮标，它标志着港口的入口。

4.The fisherman relied on the mark buoy to locate his favorite fishing spot.

渔夫依靠标志浮标来找到他最喜欢的钓鱼地点。

5.During the race, each team had to pass the mark buoy to ensure they were on the right course.

在比赛中，每个队伍必须经过标志浮标以确保他们走在正确的路线。

作文

Navigating through the vast oceans can be a daunting task, especially for those who are not familiar with the waters. One essential tool that helps sailors and mariners is the mark buoy, a floating device used to indicate specific locations or to provide guidance in navigating waterways. These buoys come in various shapes, sizes, and colors, each serving a unique purpose. Understanding the role of a mark buoy is crucial for ensuring safe passage across potentially hazardous waters.The primary function of a mark buoy is to mark a channel or indicate a safe route for vessels. For example, a green buoy typically indicates the right side of a channel when entering from the sea, while a red buoy marks the left side. This color-coding system is part of the IALA (International Association of Lighthouse Authorities) buoyage system, which provides a standardized way to navigate around the world. By following these markers, sailors can avoid shallow areas, rocks, and other obstacles that could jeopardize their journey.In addition to marking channels, mark buoys can also indicate hazards such as underwater reefs or wrecks. These warning buoys are often brightly colored and may have symbols or lights to alert mariners of potential dangers. For instance, a yellow buoy might signify a caution area, while a black and white striped buoy could indicate a wreck site. This information is vital for ensuring the safety of both recreational and commercial vessels.Furthermore, mark buoys play a significant role in fishing activities. Many fishermen rely on these buoys to locate productive fishing grounds. Some buoys are even equipped with GPS technology, allowing fishers to mark their favorite spots and return to them easily. The presence of a mark buoy can signal to other anglers that the area is popular for fishing, thus creating a community of shared knowledge among fishermen.In recent years, technological advancements have led to the development of smart buoys. These innovative devices are equipped with sensors that can monitor water quality, temperature, and even marine life. By integrating technology with traditional navigation tools, smart mark buoys enhance the safety and efficiency of maritime activities. They provide real-time data that can be invaluable for researchers, environmentalists, and navigators alike.However, despite their importance, it is essential for mariners to remain vigilant and not solely rely on mark buoys for navigation. Weather conditions, strong currents, and other factors can sometimes lead to a buoy being displaced or damaged. Therefore, it is crucial for sailors to use multiple navigation methods, including charts, GPS, and visual landmarks, to ensure a safe journey.In conclusion, mark buoys are indispensable tools in the world of navigation. They provide essential information that helps mariners safely traverse the oceans and waterways. From indicating safe channels to warning of hazards, these floating markers are vital for both recreational and commercial navigation. As technology continues to evolve, the future of mark buoys looks promising, with innovations that will further enhance their functionality and safety. Understanding the significance of mark buoys not only aids in navigation but also fosters a greater appreciation for the maritime environment and the importance of safe practices on the water.

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来说。一个帮助水手和船员的重要工具是标志浮标，它是一种用于指示特定位置或提供指导以导航水道的漂浮装置。这些浮标有各种形状、大小和颜色，每种浮标都有其独特的用途。理解标志浮标的作用对于确保安全通过潜在危险水域至关重要。标志浮标的主要功能是标记航道或指示船只的安全路线。例如，绿色浮标通常表示从海洋进入时航道的右侧，而红色浮标则标记左侧。这种颜色编码系统是IALA（国际灯塔协会）浮标系统的一部分，为全球航行提供了一种标准化的方法。通过遵循这些标记，水手可以避免浅水区、岩石和其他可能危及他们旅程的障碍。除了标记航道外，标志浮标还可以指示诸如水下暗礁或沉船等危险。这些警告浮标通常颜色鲜艳，可能带有符号或灯光，以提醒水手潜在的危险。例如，黄色浮标可能表示警告区域，而黑白相间的浮标可能表示沉船位置。这些信息对于确保娱乐和商业船只的安全至关重要。此外，标志浮标在捕鱼活动中也发挥着重要作用。许多渔民依赖这些浮标来定位富有成效的捕鱼场所。有些浮标甚至配备了GPS技术，使渔民能够标记他们最喜欢的地点并轻松返回。标志浮标的存在可以向其他钓鱼者发出该地区受欢迎的信号，从而在渔民之间创造共享知识的社区。近年来，技术进步导致智能浮标的发展。这些创新设备配备传感器，可以监测水质、温度甚至海洋生物。通过将技术与传统导航工具相结合，智能标志浮标增强了海事活动的安全性和效率。它们提供的实时数据对研究人员、环境保护者和导航员都具有不可估量的价值。然而，尽管标志浮标很重要，但水手仍需保持警惕，而不是仅仅依赖浮标进行导航。天气条件、强流和其他因素有时会导致浮标被移位或损坏。因此，水手必须使用多种导航方法，包括图表、GPS和视觉地标，以确保安全的旅程。总之，标志浮标是导航世界中不可或缺的工具。它们提供了帮助水手安全穿越海洋和水道的基本信息。从指示安全航道到警告危险，这些浮动标记对于娱乐和商业导航都是至关重要的。随着技术的不断发展，标志浮标的未来看起来充满希望，创新将进一步增强它们的功能和安全性。理解标志浮标的重要性不仅有助于导航，还增进了人们对海洋环境及其在水上安全实践中的重要性的更大认识。