“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	specialized school in traditional China specialized secondary school with in-depth study of specific subjects specialized structure specialized villages special Jordan algebra special jurisdiction special justifiable defense special labels for wild animal utilization management special Lagrangian submanifold special lanes special Laplace transformation special law of contraposition special laws for tort Special Libraries Association special library Special Library Management Special Library Science Special Licenses special Lie algebra special Lie group special light llumination special linear group special linear transform special literature special machine

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。