flashing buoy

简明释义

闪光浮标

英英释义

例句

1.As we approached the harbor, the flashing buoy indicated the entrance to the channel.

当我们接近港口时，闪光浮标指示了通道的入口。

2.The coast guard placed a flashing buoy to warn boats of the shallow waters ahead.

海岸警卫队放置了一个闪光浮标以警告船只前方的浅水区。

3.During the night, the flashing buoy helped fishermen navigate back to shore.

在夜间，闪光浮标帮助渔民导航回岸。

4.The sailor spotted a flashing buoy in the distance, guiding them safely through the fog.

水手在远处看到了一个闪光浮标，引导他们安全穿过雾霭。

5.The flashing buoy was crucial for marking the dangerous rocks beneath the surface.

这个闪光浮标对于标记水面下的危险岩石至关重要。

作文

The ocean is a vast and mysterious place, filled with beauty and danger. For sailors and fishermen, navigating these waters safely is of utmost importance. One of the crucial tools used in maritime navigation is the flashing buoy, which serves as both a warning and a guide. A flashing buoy (闪烁浮标) is a floating device that emits light signals to indicate safe passage, warn of hazards, or mark specific locations in the water. These buoys are equipped with lights that flash at regular intervals, making them easily identifiable from a distance, especially during nighttime or in poor visibility conditions.The design of a flashing buoy varies depending on its purpose and location. Some are painted in bright colors like red or green to signify different navigational information. For instance, a red flashing buoy typically indicates a danger area, while a green one marks safe passage. The flashing pattern of the light can also convey important information. For example, a buoy that flashes twice followed by a pause may indicate a specific channel that vessels should follow.In addition to their visual cues, flashing buoys also play a critical role in ensuring the safety of marine life. By marking hazardous areas such as reefs, wrecks, or shallow waters, these buoys help prevent accidents that could harm not only boats but also the delicate ecosystems surrounding these areas. Fishermen rely heavily on flashing buoys to locate productive fishing grounds while avoiding dangerous zones.The technology behind flashing buoys has advanced significantly over the years. Modern buoys are often equipped with solar panels that power their lights, allowing them to operate continuously without the need for external power sources. Additionally, some buoys are fitted with sensors that can detect environmental conditions such as wave height or water temperature, providing valuable data to researchers and mariners alike.Despite their importance, flashing buoys can sometimes be overlooked. Many people enjoy recreational boating or fishing without fully appreciating the role these devices play in ensuring their safety. It is essential for anyone venturing out onto the water to understand how to read and respond to the signals given by flashing buoys. This knowledge can mean the difference between a safe trip and a dangerous encounter with hidden hazards.In conclusion, the flashing buoy (闪烁浮标) is an indispensable tool in maritime navigation. Its ability to communicate vital information through light signals makes it a key player in ensuring the safety of vessels and marine life alike. As we continue to explore and utilize the oceans, understanding and respecting the significance of flashing buoys will help us navigate these waters more safely and responsibly.