“IAU2009天文常数系统”的概念、定义、翻译、参考文献-科学参考

单词	IAU2009天文常数系统
释义	IAU2009天文常数系统 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	reading frame reading frame displacement reading frame shift Reading in the Room reading list reading material reading micrometer reading microscope reading of Chinese word pronunciation reading of words reading optical beam reading pen reading promotion reading public reading room for the visually impaired Reading Schedule for Stages in Chengs Family School reading service reading service of museum Readings from Shen Nong's Classic of the Materia Medica reading space reading terminal technology reading test Reading the Classic of Mountains and Seas Reading the Popular reading therapy

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。