“国际天球参考系”的概念、定义、翻译、参考文献-科学参考

单词	国际天球参考系
释义	国际天球参考系 Encyclopedia 理学天球参考系释 international celestial reference system，ICRS国际天球参考系以相对论时空参考系理论为基础，假设宇宙不存在整体旋转，由此可建立一种理想的运动学的天球参考系。 Astronomy 全称：International Celestial Reference System。缩写：ICRS国际天球参考系
随便看	discrete subcategory discrete subgroup discrete subset discrete sum discrete summand discrete surface discrete symmetry discrete system discrete time discrete-time channel discrete-time control system discrete time control systems discrete-time decision process discrete time dynamical system discrete-time dynamical system discrete-time game discrete time method discrete-time method discrete time model discrete-time parameter discrete-time process discrete time Sigma-Delta analog-to-digital converter discrete time signal discrete-time signal discrete-time source

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。