“International Earth Rotation Service（IERS）”概念、定义、翻译-科学时代

单词	International Earth Rotation Service（IERS）
释义	测绘学词汇手册 International Earth Rotation Service（IERS）国际地球自转服务局
随便看	rule of substitution for predicate variables rule of substitution for propositional variables rule of syllogism rule of the first figure of a categorical syllogism rule of the fourth figure of a categorical syllogism rule of the game rule of the game rule of the octave Rule of the Saints rule of the second figure of a categorical syllogism rule of the third figure of a categorical syllogism rule of three rule of three rule of thumb rule of thumb rule of thumb rule of thumb rule of thumb data rule of tidemark rule of transformation rule of truth rule of universal generalization rule of universal instantiation rule of universal left rule of universal right

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。