“the IAU2009 system of astronomical constants”的概念、定义、翻译、参考文献-科学参考

单词	the IAU2009 system of astronomical constants
释义	the IAU2009 system of astronomical constants Encyclopedia 理学天文常数系统释 the IAU2009 system of astronomical constantsIAU2009天文常数系统国际天文学联合会（IAU）2009 B2决议采纳的天文常数系统，由IAU基本天文学部[注]下属的基本天文学数值标准工作组负责完成。
随便看	horosphere method horospherical horospherical limit point horospherical limit set horotelic evolution Horqin Banner Grassland Horqin Qu Horqin Sandy Land Horqin sandy land Horqin Shadi Horqin Youyi Qianqi Horqin Youyi Zhongqi Horqin Youyi Zhongqi Museum Horqin Zuoyi Houqi Horqin Zuoyi Zhongqi Horrebow-Talcott method horror film horse horseback archery horse chestnut horse colic Horse Fair horse farm horse fetter horse galloping movement in opera performance

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。