“celestial reference frame”的概念、定义、翻译、参考文献-科学参考

单词	celestial reference frame
释义	celestial reference frame Encyclopedia 工学天球参考框架释 celestial reference frame天球参考框架是天球参考系统的具体物理实现，进而定量化地描述目标的坐标或运动。天球参考框架可具体体现为行星或卫星的历表、一组恒星的坐标和自行，或者一组河外射电源的坐标等。理学天球参考架释 celestial reference frame天球参考架天球参考系的物理实现，它通常包含天球上的一组可观测的天体以及它们的位置。
随便看	importance importance measure importance measures importance of a flare importance of solar flare importance sampling importance sampling method importance value import and export import and export flow measurement import and export food inspection import and export licensing system for agricultural products import and export of Chinese books and periodicals import and export of goods import and export of services import and export price index import and export quotas for agricultural products Important Archival Documents 1978–2008 Important Arts for the People's Walfare important bird and biodiversity areas：IBA Important Canon on Judicial Cases of the Three Reigns Important City News Inspection Method important equations of nonholonomic mechanics important geoheritage important grading to dangerous equipment

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。