marker buoy

简明释义

标志浮筒;位置浮筒

英英释义

例句

1.The marker buoy indicates the boundary of the swimming area.

标志浮标标示了游泳区域的边界。

2.During the race, each team relied on the marker buoy to stay on course.

在比赛期间，每个队伍都依靠标志浮标保持在正确的航线上。

3.The fisherman spotted a marker buoy that signaled a fishing zone.

渔夫看到了一个标志浮标，它标示了一个捕鱼区。

4.Before diving, make sure to check the position of the marker buoy in the water.

潜水前，请确保检查水中标志浮标的位置。

5.The sailors used the marker buoy to navigate safely through the channel.

水手们利用标志浮标安全地通过航道。

作文

Navigating through the vast expanses of water can be a daunting task, especially for those who are inexperienced. One crucial element that aids in this navigation is the use of a marker buoy, which plays a significant role in maritime safety. A marker buoy is a floating device that marks specific locations or hazards in the water. These buoys are typically brightly colored and equipped with reflective materials to ensure they are visible even in low-light conditions. Their primary purpose is to guide boats and ships away from dangerous areas such as rocks, shallow waters, or other obstacles that could pose a threat to navigation.In many coastal regions, marker buoys are strategically placed to indicate safe passages for vessels. For instance, a series of green and red marker buoys might outline a channel that boats should follow to avoid running aground. The colors serve as a universal language for mariners; green indicates safe passage on the right side when entering a harbor, while red indicates the left. This system, known as the lateral system of buoyage, is essential for maintaining order and safety on the water.Moreover, marker buoys can also signify fishing zones, swimming areas, or even underwater hazards like submerged rocks or wrecks. When fishermen see a marker buoy indicating a fishing zone, they know that it is a designated area where they can cast their nets without the risk of damaging their boats or endangering themselves. Similarly, swimmers can rely on marker buoys to stay within safe swimming boundaries, ensuring that they do not venture into deeper or more dangerous waters.The technology behind marker buoys has evolved over the years. Traditional buoys were often made of wood or metal and required regular maintenance to remain effective. Today, many buoys are constructed from durable plastic materials that can withstand harsh weather conditions and are equipped with GPS technology. This advancement allows for real-time tracking of buoys, making it easier for mariners to navigate safely, especially in busy shipping lanes or during inclement weather.In addition to their physical presence on the water, marker buoys also serve an educational purpose. Many boating safety courses emphasize the importance of recognizing and understanding these markers. By teaching new boaters about the various types of buoys and their meanings, we can help prevent accidents and ensure safer navigation for everyone on the water.In conclusion, the role of a marker buoy in maritime navigation cannot be overstated. These simple yet effective devices provide critical information that helps sailors and boaters navigate safely through potentially hazardous waters. Whether marking safe passages, indicating fishing zones, or providing warnings about underwater dangers, marker buoys are an indispensable part of maritime safety. As technology continues to advance, we can expect even greater improvements in the design and functionality of marker buoys, further enhancing their effectiveness in keeping our waters safe.

在广阔的水域中航行可能是一项艰巨的任务，尤其是对于那些缺乏经验的人来说。帮助导航的一个重要元素是使用标志浮标，它在海事安全中发挥着重要作用。标志浮标是一种漂浮装置，用于标记水中的特定位置或危险。这些浮标通常颜色鲜艳，并配备反光材料，以确保在低光条件下也能清晰可见。它们的主要目的是引导船只远离危险区域，如岩石、浅水区或其他可能对航行构成威胁的障碍。在许多沿海地区，标志浮标被战略性地放置，以指示船只安全通行的路线。例如，一系列绿色和红色的标志浮标可能勾勒出一条船只应遵循的航道，以避免搁浅。这些颜色作为水手的通用语言；绿色表示进入港口时右侧的安全通行，而红色则表示左侧。这一系统，被称为浮标侧向系统，对于维护水上的秩序和安全至关重要。此外，标志浮标还可以标示渔区、游泳区，甚至水下危险，如水下岩石或沉船。当渔民看到一个标志浮标标示渔区时，他们知道这是一个指定的区域，可以安全地撒网，而不会对他们的船只造成损害或危及自身安全。同样，游泳者可以依靠标志浮标保持在安全的游泳边界内，确保他们不进入更深或更危险的水域。标志浮标背后的技术多年来已经发展。传统的浮标通常由木材或金属制成，需要定期维护才能保持有效。如今，许多浮标由耐用的塑料材料制成，能够承受恶劣的天气条件，并配备GPS技术。这一进步使得浮标的实时跟踪变得更加容易，从而帮助水手在繁忙的航运通道或恶劣天气中安全航行。除了在水面上的物理存在，标志浮标还具有教育意义。许多船舶安全课程强调认识和理解这些标记的重要性。通过教导新船员关于各种类型浮标及其含义，我们可以帮助防止事故的发生，并确保水上每个人的航行更加安全。总之，标志浮标在海事导航中的作用不可小觑。这些简单而有效的装置提供了关键的信息，帮助水手和船只安全地穿越潜在危险的水域。无论是标记安全通行、指示渔区，还是提供水下危险的警告，标志浮标都是海事安全不可或缺的一部分。随着科技的不断进步，我们可以期待在标志浮标的设计和功能上有更大的改进，进一步增强它们在保护我们水域安全方面的有效性。