“地球自转参数”的概念、定义、翻译、参考文献-科学参考

单词	地球自转参数
释义	地球自转参数 Encyclopedia 工学地球自转参数释 earth rotation parameter; ERP地球自转参数指极移、日长变化或世界时与协调世界时之差UT1-UTC，常用来反应地球自转的变化，它与岁差、章动一起构成地球定向参数（EOP），是实现天球坐标框架与地球坐标框架相互转换的必要参数。 Astronomy 全称：earth rotation parameter。缩写：ERP地球自转参数
随便看	category of spaces category of squeezing-pressing manipulation category of topological spaces category product Category Reference Positioning category-specific disorder category subsumption category system of injury category theorem category theory Category Theory of Concept category unification category with composition category with coproducts category with direct limits category with inverse limits category with involution category with limits category with multiplication category with product and composition category with products category with pullbacks category with pushouts category with structure category with topology

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。