heading dial

简明释义

航向指示盘

英英释义

例句

1.The pilot adjusted the heading dial to ensure the plane was on the correct course.

飞行员调整了航向盘以确保飞机在正确的航线上。

2.You can use the heading dial on your GPS to set your desired destination.

你可以使用GPS上的航向盘来设置你想要的目的地。

3.To navigate accurately, always refer to the heading dial regularly.

为了准确导航，请定期参考航向盘。

4.In sailing, the heading dial helps to determine the direction of the wind.

在航海中，航向盘帮助确定风的方向。

5.Make sure the heading dial is calibrated before starting your journey.

在开始旅程之前，请确保航向盘已校准。

作文

In the world of navigation and maritime activities, understanding various tools and instruments is crucial for ensuring safety and efficiency. One such important tool is the heading dial, which plays a vital role in helping navigators determine their course. The heading dial is essentially a circular instrument that displays the direction a vessel is facing at any given moment. This information is critical, especially when navigating through busy waterways or during adverse weather conditions.The heading dial is typically marked with degrees from 0 to 360, representing all possible directions. When a navigator looks at the heading dial, they can quickly ascertain whether they are heading north, south, east, or west, as well as any intermediate direction, such as northeast or southwest. This capability allows for precise navigation, enabling vessels to maintain their intended course and avoid obstacles.One of the primary advantages of using a heading dial is its simplicity and ease of use. Unlike more complex electronic navigation systems, the heading dial provides immediate visual feedback, making it accessible even to those who may not be highly trained in advanced navigation techniques. Additionally, the heading dial is often used in conjunction with other navigational tools, such as compasses and GPS systems, to enhance overall situational awareness.Moreover, the heading dial is not limited to maritime applications; it can also be found in aviation and automotive contexts. Pilots utilize a similar instrument to maintain their flight paths, while drivers may rely on heading indicators in certain advanced navigation systems. This versatility underscores the importance of the heading dial across various fields, demonstrating its fundamental role in navigation.However, it is essential to recognize that the heading dial is not infallible. Environmental factors such as magnetic interference, weather conditions, and human error can affect its accuracy. For instance, if a vessel is sailing near a large metal structure or under certain atmospheric conditions, the readings on the heading dial may become unreliable. Therefore, navigators must be vigilant and cross-reference the heading dial with other navigational aids to ensure they are on the correct path.In conclusion, the heading dial is a fundamental instrument in navigation, providing critical information about a vessel's orientation. Its straightforward design and functionality make it an invaluable tool for mariners, aviators, and drivers alike. Understanding how to read and interpret the heading dial can significantly enhance a navigator's ability to travel safely and efficiently. As technology continues to advance, the heading dial remains a testament to the enduring principles of navigation, reminding us of the importance of direction and awareness in our journeys across land and sea.

在导航和海洋活动的世界中，理解各种工具和仪器对于确保安全和效率至关重要。其中一个重要的工具是航向表，它在帮助导航员确定航向方面发挥着重要作用。航向表本质上是一个圆形仪器，显示出船只在任何给定时刻所面临的方向。这些信息在穿越繁忙水道或恶劣天气条件下航行时尤其重要。航向表通常标有从0到360度，表示所有可能的方向。当导航员查看航向表时，他们可以快速确定自己是朝北、南、东还是西，以及任何中间方向，比如东北或西南。这种能力使得精确导航成为可能，使船只能够保持预定航线，避免障碍物。使用航向表的主要优点之一是其简单易用。与更复杂的电子导航系统相比，航向表提供了即时的视觉反馈，使其即使对那些可能没有经过高级导航技术培训的人也变得可接触。此外，航向表通常与其他导航工具（如指南针和GPS系统）结合使用，以增强整体的情境意识。此外，航向表并不限于海洋应用；它也可以在航空和汽车上下找到类似的仪器。飞行员利用类似的仪器来维持他们的飞行路径，而驾驶员在某些先进的导航系统中可能依赖于航向指示器。这种多功能性强调了航向表在各个领域的重要性，展示了其在导航中的基本作用。然而，必须认识到航向表并不是万无一失的。磁干扰、天气条件和人为错误等环境因素可能会影响其准确性。例如，如果船只在大型金属结构附近航行或在某些大气条件下，航向表上的读数可能变得不可靠。因此，导航员必须保持警惕，并将航向表与其他导航辅助工具进行交叉参考，以确保他们走在正确的道路上。总之，航向表是导航中的基本仪器，提供有关船只方位的重要信息。其简单的设计和功能使其成为海员、飞行员和司机等人不可或缺的工具。理解如何读取和解释航向表可以显著增强导航员安全高效旅行的能力。随着技术的不断进步，航向表仍然证明了导航的持久原则，提醒我们在陆地和海洋旅程中方向和意识的重要性。