azimuth disk

简明释义

方位圈

英英释义

例句

1.Using the azimuth disk, the astronomer was able to locate the star in the night sky.

天文学家利用方位盘在夜空中找到了那颗星星。

2.The navigator adjusted the azimuth disk to determine the correct heading.

导航员调整了方位盘以确定正确的航向。

3.The ship's captain relied on the azimuth disk for navigation during the storm.

船长在暴风雨中依靠方位盘进行导航。

4.In the classroom, the teacher demonstrated how to read an azimuth disk with a compass.

在课堂上，老师演示了如何使用指南针读取方位盘。

5.An accurate azimuth disk is essential for surveying land.

精确的方位盘对于土地测量至关重要。

作文

The concept of navigation has evolved significantly over the centuries, with various tools and instruments aiding explorers in their quests. Among these instruments, the azimuth disk plays a crucial role in determining direction and position. An azimuth disk is essentially a circular tool that helps users measure the angle between a reference point, usually north, and the object they are observing. This tool is especially important in fields such as astronomy, surveying, and even in modern-day applications like aviation and marine navigation.In ancient times, navigators relied heavily on the stars for guidance. They would observe celestial bodies and use rudimentary tools to chart their courses. The introduction of the azimuth disk marked a significant advancement in navigation technology. With its ability to provide precise measurements, it allowed sailors and explorers to navigate more accurately across vast oceans.The azimuth disk consists of a circular plate marked with degrees, typically from 0° to 360°. The user aligns the disk with a particular celestial body or landmark and reads the angle against the scale. This measurement provides vital information about the object's position relative to the observer's location. For instance, if a navigator spots a lighthouse and measures an angle of 75°, they can record this information to assist in their navigation.In addition to maritime navigation, the azimuth disk is also utilized in land surveying. Surveyors use it to determine property boundaries and create accurate maps. By measuring angles between known points, they can establish a clear understanding of land contours and features. This precision is essential for urban planning, construction, and environmental management.Moreover, in the field of astronomy, the azimuth disk serves as a valuable tool for astronomers who wish to track celestial events. By measuring the azimuth of stars and planets, astronomers can predict their positions at different times of the year. This information is crucial for both amateur stargazers and professional astronomers, as it allows them to plan observations and research effectively.The importance of the azimuth disk is further highlighted in modern technologies. In aviation, pilots use similar principles to navigate through the skies. They rely on instruments that measure azimuth, ensuring they stay on course during flights. Similarly, GPS technology incorporates azimuth calculations to provide users with accurate directions and positioning.In conclusion, the azimuth disk is a fundamental instrument that has stood the test of time. From ancient navigators to modern-day pilots, its applications are vast and varied. Understanding how to use an azimuth disk is not just about measuring angles; it is about connecting with the history of exploration and the science of navigation. As technology continues to advance, the principles behind the azimuth disk remain relevant, reminding us of the importance of accurate navigation in our ever-changing world.

导航的概念在几个世纪中经历了显著的发展，各种工具和仪器帮助探险者完成他们的探索任务。在这些仪器中，方位盘在确定方向和位置方面发挥着至关重要的作用。方位盘本质上是一个圆形工具，帮助用户测量参考点（通常是北方）与他们观察到的物体之间的角度。这个工具在天文学、测量甚至现代航空和海洋导航等领域尤其重要。在古代，航海者在导航时主要依靠星星。他们观察天体并使用简单的工具来绘制航线。方位盘的引入标志着导航技术的重大进步。由于其提供精确测量的能力，它使得水手和探险者能够在广阔的海洋中更准确地航行。方位盘由一个圆形板组成，上面标有度数，通常从0°到360°。用户将盘与特定的天体或地标对齐，并根据刻度读取角度。该测量提供了关于物体相对于观察者位置的重要信息。例如，如果导航员发现一座灯塔并测量出75°的角度，他们可以记录此信息以协助导航。除了海洋导航外，方位盘还用于土地测量。测量师使用它来确定财产边界并制作准确的地图。通过测量已知点之间的角度，他们可以清晰了解土地的轮廓和特征。这种精确性对于城市规划、建筑和环境管理至关重要。此外，在天文学领域，方位盘作为天文学家跟踪天文事件的宝贵工具。通过测量星星和行星的方位，天文学家可以预测它们在一年中的不同时间的位置。这些信息对业余天文爱好者和专业天文学家都至关重要，因为它使他们能够有效地计划观察和研究。方位盘的重要性在现代技术中得到了进一步强调。在航空领域，飞行员使用类似的原理在空中导航。他们依赖测量方位的仪器，以确保在飞行过程中保持航向。同样，GPS技术也结合了方位计算，为用户提供准确的方向和定位。总之，方位盘是一种经受住时间考验的基本仪器。从古代的航海者到现代的飞行员，其应用范围广泛而多样。理解如何使用方位盘不仅仅是关于测量角度；它是关于与探索历史和导航科学的连接。随着技术的不断进步，方位盘背后的原理仍然相关，提醒我们在不断变化的世界中准确导航的重要性。