“heliocentric ecliptic coordinate system”的概念、定义、翻译、参考文献-科学参考

单词	heliocentric ecliptic coordinate system
释义	heliocentric ecliptic coordinate system Encyclopedia 工学导航坐标系释 heliocentric ecliptic coordinate system日心黄道坐标系以太阳中心作为原点，以黄道面为基本平面的坐标系。
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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。