“质心天球参考系”的概念、定义、翻译、参考文献-科学参考

单词	质心天球参考系
释义	质心天球参考系 Encyclopedia 理学时空参考系释 Barycentric Celestial Reference System;BCRS质心天球参考系由国际天文学联合会（IAU）定义的广义相对论框架下使度规满足谐和规范条件的一类适用于太阳系及其邻近区域的全局时空参考系。简称BCRS。 Astronomy 全称：Barycentric Celestial Reference System。缩写：BCRS质心天球参考系
随便看	SET SET* set seta set a high value on speeches setal fascicle set algebra setal lobe set associative cache set-associative cache set-associative mapping set-at-a-time processing set block set bounded to the left set bounded to the right set class set closure set-connected set constraint set contraction set contraction mapping set cover set cover algorithm set-covering deployment set-covering problem

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。