azimuth determination

简明释义

方位角测定;

英英释义

例句

1.The surveyor used a compass for accurate azimuth determination to map the land.

测量员使用指南针进行准确的方位角测定以绘制土地图。

2.In navigation, azimuth determination is crucial for plotting a course.

在导航中，方位角测定对规划航线至关重要。

3.Astronomers often rely on azimuth determination to locate celestial bodies.

天文学家经常依赖方位角测定来定位天体。

4.In geology, azimuth determination helps in understanding rock formations.

在地质学中，方位角测定有助于理解岩石形成。

5.The military uses azimuth determination for targeting and artillery placement.

军方使用方位角测定进行瞄准和炮兵部署。

作文

In the field of navigation and astronomy, understanding the concept of azimuth determination is crucial for accurate positioning and orientation. The term 'azimuth' refers to the angle between a reference direction (usually true north) and the line from the observer to a point of interest. This angle is measured in degrees, ranging from 0° to 360°, and is essential for various applications, including map reading, celestial navigation, and even in modern GPS technology.To elaborate further, azimuth determination involves calculating this angle based on specific observations and measurements. For instance, when navigating through unfamiliar territory, a hiker may use a compass to find the azimuth of a landmark. By aligning the compass needle with the north, they can determine the angle that leads them towards their destination. This simple yet effective method showcases the practical importance of azimuth determination in everyday life.In astronomy, azimuth determination plays a vital role in locating celestial bodies. Astronomers often use telescopes equipped with azimuth circles to measure the position of stars and planets. By determining the azimuth of these celestial objects, astronomers can track their movements and predict their positions at different times of the year. This process requires meticulous calculations and an understanding of both the Earth's rotation and the orbits of celestial bodies.Moreover, azimuth determination is not limited to Earth-based applications. In space exploration, spacecraft are equipped with sophisticated instruments that allow for precise azimuth determination during maneuvers. For example, when a spacecraft approaches another celestial body, mission control must calculate the correct azimuth to ensure a successful landing or orbit insertion. This requires advanced knowledge of physics, mathematics, and engineering principles.In conclusion, azimuth determination is a fundamental concept that intersects various fields, including navigation, astronomy, and aerospace engineering. Its significance cannot be overstated, as it enables individuals and professionals to accurately orient themselves in relation to their surroundings or celestial objects. Whether one is hiking in the woods, observing the night sky, or piloting a spacecraft, the ability to determine azimuth plays a critical role in achieving success. Therefore, mastering the skill of azimuth determination is essential for anyone wishing to navigate the complexities of our world and beyond.

在导航和天文学领域，理解方位角确定的概念对于准确定位和定向至关重要。术语“方位角”指的是参考方向（通常是正北）与观察者到感兴趣点之间的线的角度。这个角度以度数为单位，从0°到360°不等，对于各种应用至关重要，包括读图、天体导航，甚至现代GPS技术。进一步阐述，方位角确定涉及根据特定的观察和测量来计算这个角度。例如，当一名徒步旅行者在陌生的地方导航时，他们可能会使用指南针找到地标的方位角。通过将指南针的指针与北方对齐，他们可以确定通往目的地的角度。这种简单而有效的方法展示了方位角确定在日常生活中的实际重要性。在天文学中，方位角确定在定位天体方面发挥着至关重要的作用。天文学家经常使用配备有方位圈的望远镜来测量恒星和行星的位置。通过确定这些天体的方位角，天文学家可以跟踪它们的运动并预测它们在一年中的不同时间的位置。这个过程需要细致的计算以及对地球自转和天体轨道的理解。此外，方位角确定并不限于地球上的应用。在太空探索中，航天器配备有复杂的仪器，允许在机动期间进行精确的方位角确定。例如，当航天器接近另一个天体时，任务控制必须计算正确的方位角，以确保成功着陆或进入轨道。这需要对物理学、数学和工程原理的深入了解。总之，方位角确定是一个基本概念，涉及多个领域，包括导航、天文学和航空航天工程。其重要性不容小觑，因为它使个人和专业人士能够准确地相对于周围环境或天体进行定向。无论是徒步穿越森林、观察夜空，还是驾驶航天器，确定方位角的能力在实现成功方面都发挥着关键作用。因此，掌握方位角确定的技能对于任何希望驾驭我们世界及其超越复杂性的人来说都是必不可少的。