watch buoy

简明释义

标志浮标;守位浮标

英英释义

例句

1.As we approached the harbor, the captain pointed out the watch buoy marking the safe passage.

当我们接近港口时，船长指出了标记安全通道的警示浮标。

2.During the storm, the crew relied on the watch buoy for navigation.

在暴风雨中，船员们依靠警示浮标进行导航。

3.The fisherman always checks the watch buoy before casting his net.

渔夫在撒网之前总是检查警示浮标。

4.The watch buoy was flashing brightly, signaling that the area was off-limits.

这个警示浮标闪烁着明亮的光，表示该区域禁止进入。

5.The sailors were instructed to keep an eye on the watch buoy during their night shift.

水手们被指示在夜班期间留意警示浮标。

作文

In the vast expanse of the ocean, sailors often rely on various navigational aids to ensure safe passage. One such aid is the watch buoy, a floating device that serves multiple purposes in maritime navigation. A watch buoy is typically equipped with lights and sound signals, making it an essential tool for guiding vessels through treacherous waters, especially during nighttime or in poor visibility conditions. These buoys are strategically placed in shipping lanes, near harbors, or in areas with significant hazards, such as rocks or shallow waters. The primary function of a watch buoy is to provide visual cues to mariners, helping them determine their position relative to land and other hazards. The bright lights emitted by these buoys can be seen from a considerable distance, allowing sailors to navigate safely without the risk of running aground or colliding with obstacles. Additionally, the sound signals emitted by a watch buoy serve as auditory warnings, especially useful in foggy conditions where visibility is severely limited.Beyond navigation, watch buoys also play a critical role in monitoring environmental conditions. Many modern buoys are equipped with sensors that collect data on water temperature, salinity, and wave heights. This information is invaluable for both commercial shipping and scientific research. For instance, oceanographers can use data from watch buoys to study climate change effects on marine ecosystems, while fishermen can utilize this information to locate schools of fish more effectively.Furthermore, watch buoys are essential for search and rescue operations at sea. In emergencies, these buoys can be deployed to mark locations where vessels have encountered trouble, helping rescuers pinpoint areas that require immediate attention. Their visibility and signaling capabilities make them vital tools in ensuring the safety of those at sea.However, maintaining and servicing watch buoys is crucial for their effectiveness. Regular inspections are necessary to ensure that the lights and sound signals are functioning correctly. If a watch buoy becomes damaged or its signals fail, it could pose a significant risk to navigation, potentially leading to accidents or maritime disasters. Therefore, maritime authorities invest considerable resources in the upkeep of these vital navigational aids.In conclusion, the watch buoy is an indispensable component of maritime navigation and safety. Its ability to provide guidance, monitor environmental conditions, and assist in search and rescue operations highlights its multifaceted importance. As technology continues to advance, we can expect watch buoys to evolve further, incorporating new features that enhance their functionality and reliability. Understanding the significance of a watch buoy not only helps sailors navigate safely but also emphasizes the importance of preserving our oceans and the ecosystems within them.

在广阔的海洋中，水手们常常依赖各种导航辅助设备来确保安全航行。其中一种辅助设备就是看守浮标，这是一种漂浮装置，在海事导航中起着多重作用。看守浮标通常配备有灯光和声音信号，使其成为引导船只通过危险水域的重要工具，尤其是在夜间或能见度差的情况下。这些浮标被战略性地放置在航道、港口附近或有显著危险的区域，如岩石或浅水区。看守浮标的主要功能是为海员提供视觉提示，帮助他们确定与陆地和其他危险的相对位置。这些浮标发出的明亮光线可以从相当远的距离看到，使水手能够安全航行，避免搁浅或与障碍物相撞。此外，看守浮标发出的声音信号在雾霭弥漫的条件下尤其有用，可以作为听觉警告。除了导航之外，看守浮标在监测环境条件方面也发挥着关键作用。许多现代浮标配备有传感器，可以收集水温、盐度和波高等数据。这些信息对于商业航运和科学研究都是无价的。例如，海洋学家可以利用看守浮标的数据研究气候变化对海洋生态系统的影响，而渔民则可以利用这些信息更有效地定位鱼群。此外，看守浮标在海上的搜救行动中也是必不可少的。在紧急情况下，这些浮标可以被部署以标记发生故障的船只的位置，帮助救援人员准确找到需要立即关注的区域。它们的可见性和信号能力使它们成为确保海上安全的重要工具。然而，维护和保养看守浮标对于其有效性至关重要。定期检查是必要的，以确保灯光和声音信号正常工作。如果看守浮标受损或信号失效，可能会对航行构成重大风险，导致事故或海上灾难。因此，海事当局在这些重要导航辅助设备的维护上投入了大量资源。总之，看守浮标是海事导航和安全不可或缺的组成部分。它提供指导、监测环境条件和协助搜救行动的能力突显了其多方面的重要性。随着技术的不断进步，我们可以期待看守浮标进一步发展，融入新功能以增强其功能性和可靠性。理解看守浮标的重要性不仅有助于水手安全航行，还有助于强调保护我们的海洋及其生态系统的重要性。