sea buoy

简明释义

海口浮标

英英释义

例句

1.We anchored near a sea buoy that marked the entrance to the harbor.

我们在一个标记港口入口的海上浮标附近抛锚。

2.The captain spotted a sea buoy to help navigate through the fog.

船长发现了一个海上浮标以帮助在雾中航行。

3.During our sailing trip, we relied on the sea buoy for safe passage.

在我们的航行中，我们依靠海上浮标确保安全通行。

4.The sea buoy was brightly colored, making it easy to spot from a distance.

这个海上浮标颜色鲜艳，远处容易辨认。

5.The sea buoy indicated shallow waters ahead, prompting us to steer clear.

这个海上浮标指示前方水浅，促使我们避开。

作文

In the vast expanse of the ocean, where the horizon meets the sky, one might often spot a solitary structure bobbing gently on the waves. This structure is known as a sea buoy, a vital tool for navigation and safety in maritime activities. A sea buoy is a floating device that serves multiple purposes, including marking channels, providing warnings, and assisting vessels in determining their position. These buoys are often brightly colored and equipped with lights or sounds to ensure they are easily visible to passing ships, especially during the night or in inclement weather.The role of a sea buoy cannot be overstated. For sailors and fishermen, these buoys are essential for safe navigation. They help to delineate safe passages through treacherous waters, alert mariners to potential hazards such as rocks or shallow areas, and indicate the entrance to harbors and other important locations. Without these markers, navigating the open sea could become a perilous endeavor, fraught with the risk of grounding or collisions.Moreover, sea buoys come in various shapes and sizes, each designed for specific functions. For instance, some buoys are equipped with radar reflectors, making them detectable by ships' radar systems. Others may have sound signals that emit a distinctive noise at regular intervals, warning nearby vessels of their presence. Additionally, there are specialized sea buoys used for scientific purposes, such as monitoring oceanographic conditions or collecting data on marine life.The technology behind sea buoys has evolved significantly over the years. Modern buoys are often fitted with advanced sensors that can measure water temperature, salinity, and wave height. This data is invaluable for researchers studying climate change, ocean currents, and marine ecosystems. Furthermore, many sea buoys are now equipped with satellite communication systems, allowing real-time data transmission to scientists and maritime authorities.Despite their importance, sea buoys also face challenges. Environmental factors such as storms, strong currents, and ice can damage or displace these buoys, leading to potential navigational hazards. Regular maintenance and inspections are crucial to ensure that sea buoys remain functional and effective in their roles. Maritime authorities often conduct routine checks and repairs to keep these critical devices operational.In conclusion, the significance of a sea buoy in maritime navigation cannot be overlooked. They serve as indispensable guides for sailors, helping to ensure safe passage across the world's oceans. As technology continues to advance, the capabilities of sea buoys will only improve, further enhancing their role in navigation and scientific research. Whether you are a seasoned sailor or a casual observer of the sea, understanding the function and importance of sea buoys enriches our appreciation of the intricate systems that govern maritime safety and exploration.

在广阔的海洋中，地平线与天空相接的地方，人们常常能看到一个孤独的结构在波浪上轻轻起伏。这个结构被称为海洋浮标，它是海事活动中导航和安全的重要工具。海洋浮标是一种漂浮装置，具有多种用途，包括标记航道、提供警告和帮助船只确定其位置。这些浮标通常颜色鲜艳，并配有灯光或声音，以确保在夜间或恶劣天气中能够被过往船只轻松看到。海洋浮标的作用不容小觑。对于水手和渔民来说，这些浮标对安全导航至关重要。它们帮助划定危险水域中的安全通道，提醒航行者注意潜在的危险，如岩石或浅水区，并指示港口及其他重要地点的入口。没有这些标记，在开阔海域中航行可能变得非常危险，面临搁浅或碰撞的风险。此外，海洋浮标有各种形状和大小，每种设计都有特定的功能。例如，一些浮标配备有雷达反射器，使其可以被船只的雷达系统探测到。其他浮标可能发出独特的声音信号，在固定的时间间隔内发出噪音，警告附近的船只它们的存在。此外，还有专门用于科学目的的海洋浮标，如监测海洋条件或收集海洋生物的数据。海洋浮标背后的技术近年来发生了显著变化。现代浮标通常配备先进的传感器，可以测量水温、盐度和波高。这些数据对研究气候变化、海洋洋流和海洋生态系统的科学家来说是无价的。此外，许多海洋浮标现在配备卫星通信系统，允许实时数据传输给科学家和海事当局。尽管海洋浮标的重要性不言而喻，但它们也面临挑战。环境因素如风暴、强流和冰块可能会损坏或移位这些浮标，从而导致潜在的导航危险。定期维护和检查对于确保海洋浮标保持功能和有效至关重要。海事当局通常会进行例行检查和维修，以保持这些关键设备的正常运作。总之，海洋浮标在海事导航中的重要性不可忽视。它们是水手不可或缺的指引，帮助确保安全穿越世界的海洋。随着技术的不断进步，海洋浮标的能力只会进一步提升，进一步增强它们在导航和科学研究中的作用。无论你是经验丰富的水手还是海洋的普通观察者，理解海洋浮标的功能和重要性都能丰富我们对海洋安全和探索所涉及复杂系统的欣赏。