“地心赤道坐标系”的概念、定义、翻译、参考文献-科学参考

单词	地心赤道坐标系
释义	地心赤道坐标系 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	aggregate loss model Aggregate Measurement of Support aggregate of productive forces aggregate reserves aggregate social labour aggregation aggregation control aggregation effect aggregation-induced emission aggregation-induced emission polymer aggregation language aggregation method aggregation number aggregation of process aggregation of system aggregation process Aggregation type of residential area aggregation velocity aggregative aggregative closure aggregative fluidization aggregative index aggresion aggression aggressive behavior

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。