“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	environmental constraint environmental construction environmental construction drawing design environmental constructivism environmental control and life support system environmental control for poultry house environmental control of animal husbandry in facilities environmental control of swine building environmental corrosion environmental cost Environmental cost-benefit analysis environmental costs of aquaculture environmental crime environmental criminology environmental criteria environmental damage environmental damage of polymers environmental dance Environmental data management environmental decay environmental decentralization environmental decision-making support systems environmental degradation environmental democracy Environmental Design

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。