“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。
随便看	boot boot drive device Bootes Bootes void Booth booth Boothby Boothia Peninsula Booth lemniscate Booth multiplier Booth's algorithm Booth's law of word frequency Booth Western Art Museum Bootids BOOTP boot prism boot rate boots boot sector boot strap bootstrap bootstrap current bootstrap distribution bootstrap estimate bootstrap loader

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。