course and drift indicator

简明释义

航路偏向指示器

英英释义

例句

1.The captain checked the course and drift indicator to ensure they were on the right path.

船长检查了航向和漂移指示器以确保他们在正确的航道上。

2.In rough seas, the course and drift indicator is essential for navigation.

在恶劣海况下，航向和漂移指示器对导航至关重要。

3.The course and drift indicator showed that they were being pushed off course by strong currents.

该航向和漂移指示器显示他们正被强流推离航道。

4.Using the course and drift indicator, the crew adjusted their sails for optimal performance.

通过使用航向和漂移指示器，船员们调整了帆以获得最佳性能。

5.The pilot relied on the course and drift indicator to make necessary course corrections.

飞行员依赖于航向和漂移指示器进行必要的航向修正。

作文

Navigating the vast expanse of the ocean has always been a challenge for sailors and navigators. To ensure safe passage and accurate navigation, various tools and instruments have been developed over the centuries. One such instrument that plays a crucial role in maritime navigation is the course and drift indicator. This device helps mariners determine their intended path and account for any deviations caused by external forces such as currents and winds.The course and drift indicator is an essential tool that provides real-time data about a vessel's movement through the water. It works by measuring the angle of the vessel's heading relative to the desired course and then calculating the drift caused by environmental factors. By continuously monitoring these variables, the indicator allows sailors to make informed decisions about their navigation strategies.Understanding how to properly use a course and drift indicator can significantly enhance a sailor's ability to navigate effectively. The first step is to set the desired course on the device, which serves as a reference point. As the vessel moves, the indicator displays the actual course being traveled, along with the amount of drift experienced. This information is crucial because it allows the navigator to adjust the vessel's heading to compensate for any drift, ensuring that the ship remains on course.In addition to providing immediate feedback on a vessel's navigation, the course and drift indicator also serves as a valuable learning tool for novice sailors. By analyzing the data collected from the indicator, inexperienced navigators can gain insights into how various factors affect their course. For example, they may observe that strong currents are pushing their vessel off course, prompting them to learn more about local weather patterns and tidal influences.Moreover, the importance of the course and drift indicator extends beyond individual vessels. In busy shipping lanes, multiple vessels are often navigating simultaneously, making it essential for each captain to be aware of their course and any potential drift. This awareness not only enhances the safety of individual vessels but also contributes to the overall efficiency of maritime traffic. When all vessels are accurately tracking their courses and accounting for drift, the likelihood of collisions and accidents decreases significantly.Technological advancements have also led to the development of sophisticated electronic course and drift indicators that integrate with other navigation systems. These modern devices can provide even more precise data, including GPS positioning and automated course adjustments. However, regardless of the technology used, the fundamental principles of using a course and drift indicator remain the same: understanding your intended course, recognizing the effects of drift, and making necessary adjustments to stay on track.In conclusion, the course and drift indicator is a vital component of maritime navigation that aids sailors in maintaining their intended paths despite the challenges posed by nature. By mastering the use of this tool, navigators can enhance their skills, improve safety, and contribute to the efficient operation of maritime transport. As we continue to explore the oceans, the importance of accurate navigation will only grow, making the course and drift indicator an indispensable ally for sailors worldwide.

在辽阔的海洋中航行一直是水手和导航员面临的挑战。为了确保安全通行和准确导航，几个世纪以来开发了各种工具和仪器。其中一个在海洋导航中起着至关重要作用的仪器就是航向和漂流指示器。该设备帮助水手确定其预定航线，并考虑由洋流和风等外部力量造成的任何偏差。航向和漂流指示器是提供有关船只在水中运动的实时数据的基本工具。它通过测量船只航向与预定航线之间的角度，然后计算由于环境因素造成的漂流来工作。通过持续监测这些变量，指示器使水手能够就其导航策略做出明智的决策。了解如何正确使用航向和漂流指示器可以显著提高水手有效导航的能力。第一步是在设备上设置所需航线，这作为参考点。随着船只的移动，指示器显示实际航行的航向以及经历的漂流量。这些信息至关重要，因为它允许导航员调整船只的航向以补偿任何漂流，从而确保船只保持在航线上。除了提供船只导航的即时反馈外，航向和漂流指示器还作为新手水手的宝贵学习工具。通过分析从指示器收集的数据，经验不足的导航员可以深入了解各种因素如何影响他们的航线。例如，他们可能会观察到强洋流将船只推离航线，这促使他们更多地了解当地的天气模式和潮汐影响。此外，航向和漂流指示器的重要性超越了单个船只。在繁忙的航运通道中，多个船只常常同时航行，因此每位船长都必须意识到自己的航向及任何潜在的漂流。这种意识不仅增强了单个船只的安全性，还促进了海上交通的整体效率。当所有船只都准确跟踪其航向并考虑漂流时，碰撞和事故的可能性显著降低。技术进步也导致了先进电子航向和漂流指示器的开发，这些指示器与其他导航系统集成。这些现代设备可以提供更精确的数据，包括GPS定位和自动航向调整。然而，无论使用何种技术，使用航向和漂流指示器的基本原理保持不变：理解你的预定航线，识别漂流的影响，并进行必要的调整以保持航向。总之，航向和漂流指示器是海洋导航的重要组成部分，帮助水手在面对自然挑战时保持其预定航线。通过掌握这一工具的使用，导航员可以提高技能、改善安全性，并为海上运输的高效运营做出贡献。随着我们继续探索海洋，准确导航的重要性只会增加，使得航向和漂流指示器成为全球水手不可或缺的盟友。