“geocentric equatorial coordinate system”的概念、定义、翻译、参考文献-科学参考

单词	geocentric equatorial coordinate system
释义	geocentric equatorial coordinate system Encyclopedia 工学导航坐标系释 geocentric equatorial coordinate system地心赤道坐标系原点在地球质量中心，以天球赤道为基圈，春分点的时圈为主圈，春分点为主点，天球北极为坐标极的坐标系。
随便看	space of transformations space of ultrafilters space of vector functions space operational medicine space optical communication space optical systems space optics space outside the frame space over an algebra space package material space parity space particle space pattern space perception space photogrammetry space photographic camera space photography space physical exploration satellite spacephysic digitization modeling and analog simulation space physics space physics analysis network space physics analysis network, SPAN space plasma space plasma detection space plasma environment and surface charging and discharging test

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。