单词 | altazimuth coordinate system |
释义 | altazimuth coordinate system n. A celestial coordinate system in which an object's position in the sky is described in terms of its altitude and azimuth. Because the altazimuth coordinate system is based on an observer's position rather than on features fixed on the celestial sphere, it is often the most practical system for use in navigation and surveying. |
随便看 |
英语词典包含135693条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。