azimuth table

简明释义

方位表

英英释义

例句

1.In astronomy, an azimuth table is essential for locating celestial bodies.

在天文学中，方位角表对于定位天体是必不可少的。

2.Surveyors often rely on an azimuth table to measure angles accurately.

测量师通常依赖方位角表来准确测量角度。

3.The navigator referred to the azimuth table to determine the correct heading for their journey.

导航员参考了方位角表来确定他们旅程的正确航向。

4.The pilot used an azimuth table during the flight to maintain the desired course.

飞行员在飞行过程中使用了方位角表以保持所需航向。

5.To improve accuracy, the team updated their azimuth table with the latest data.

为了提高准确性，团队用最新数据更新了他们的方位角表。

作文

The concept of navigation has evolved significantly over the centuries, transitioning from traditional methods based on celestial bodies to advanced technologies like GPS. However, some classical techniques are still relevant today, particularly in fields such as astronomy, surveying, and even maritime navigation. One such essential tool is the azimuth table, which plays a crucial role in determining the direction of celestial objects or landmarks relative to an observer's position. Understanding the azimuth table can enhance our appreciation for the art of navigation and its historical significance.An azimuth table is essentially a chart that provides the azimuth angles for various celestial bodies at different times of the year. Azimuth, in this context, refers to the angle between a reference direction (usually true north) and the line from the observer to the object in question, measured in degrees. For instance, if an observer wants to locate a star in the night sky, they would consult an azimuth table to find out the star's azimuth angle at a specific time and date. This information is invaluable for astronomers and navigators alike, as it allows them to pinpoint the location of celestial objects with precision.The use of an azimuth table dates back to ancient civilizations, where it was instrumental for sailors navigating the open seas. Before the advent of modern navigation tools, sailors relied heavily on their understanding of the stars and their positions in the sky. By using an azimuth table, they could determine their heading and make informed decisions about their course, ensuring they reached their destinations safely. The azimuth table was not just a practical tool; it also represented a deep understanding of astronomy and mathematics that was essential for successful navigation.In contemporary applications, the azimuth table remains relevant, especially in fields like surveying, where accurate measurements are critical. Surveyors use azimuth tables to establish property boundaries, create topographical maps, and conduct land assessments. By knowing the azimuth angles of various points, they can calculate distances and angles necessary for their work. This precision is vital for construction projects, urban planning, and environmental studies, where even minor errors can lead to significant consequences.Furthermore, the azimuth table serves as an educational tool, helping students and enthusiasts understand the principles of navigation and astronomy. By learning how to read and interpret an azimuth table, individuals can gain insights into the mechanics of celestial navigation and the importance of angular measurements in both historical and modern contexts. This knowledge fosters a greater appreciation for the skills and techniques that have been developed over centuries, highlighting the ingenuity of our ancestors.In conclusion, the azimuth table is more than just a navigational aid; it symbolizes the intersection of science, history, and human ingenuity. Whether used by ancient mariners or modern surveyors, the azimuth table continues to be a vital resource in understanding our world and the cosmos beyond. Its significance in navigation and surveying underscores the importance of mastering traditional techniques even in an age dominated by technology. As we continue to explore the universe and navigate our planet, the azimuth table will remain a testament to our quest for knowledge and precision in the vast expanse of space and time.

导航的概念在几个世纪中经历了显著的演变，从基于天体的传统方法转变为像GPS这样的先进技术。然而，一些经典技术在今天仍然相关，特别是在天文学、测量甚至海洋导航等领域。其中一个重要工具就是方位角表，它在确定天体或地标相对于观察者位置的方向方面发挥着关键作用。理解方位角表可以增强我们对导航艺术及其历史意义的欣赏。方位角表本质上是提供不同时间年份各种天体方位角的图表。在这个上下文中，方位角是指参考方向（通常是真北）与从观察者到所讨论对象的线之间的角度，以度为单位测量。例如，如果观察者想要定位夜空中的一颗星星，他们会查阅方位角表以找出该星星在特定时间和日期的方位角。这些信息对天文学家和导航员来说都是无价的，因为它使他们能够精确地确定天体的位置。方位角表的使用可以追溯到古代文明，在那里它对航海者在大海上导航至关重要。在现代导航工具出现之前，航海者非常依赖他们对星星及其在天空中位置的理解。通过使用方位角表，他们能够确定自己的航向，并就航线做出明智的决定，确保安全到达目的地。方位角表不仅仅是一个实用工具；它还代表了深刻的天文学和数学理解，这是成功导航的关键。在当代应用中，方位角表仍然保持相关性，尤其是在测量等需要准确测量的领域。测量师使用方位角表来确定财产边界、创建地形图和进行土地评估。通过了解各种点的方位角，他们可以计算其工作所需的距离和角度。这种精确性对于建设项目、城市规划和环境研究至关重要，因为即使是微小的错误也可能导致重大后果。此外，方位角表作为教育工具，帮助学生和爱好者理解导航和天文学的原理。通过学习如何读取和解释方位角表，个人可以深入了解天体导航的机制以及角度测量在历史和现代背景中的重要性。这种知识促进了对几个世纪以来发展起来的技能和技术的更大欣赏，突显了我们祖先的聪明才智。总之，方位角表不仅仅是一个导航辅助工具；它象征着科学、历史和人类智慧的交汇。无论是古代航海者还是现代测量师使用，方位角表继续作为理解我们世界和宇宙的重要资源。它在导航和测量中的重要性强调了即使在科技主导的时代掌握传统技术的重要性。随着我们继续探索宇宙和导航我们的星球，方位角表将继续成为我们对知识和在广阔空间和时间中追求精确的证明。