“环地平弧”的概念、定义、翻译、参考文献-科学参考

单词	环地平弧
释义	环地平弧 Physics circumhorizontal arc日承，环地平弧日晕 Astronomy circumhorizontal arc环地平弧
随便看	Freeman's bar free margin Free Marriage freemartinism free maximum free minimum free mobility free model free module free-molecule diffusion free-molecule flow regime free monoid free motion free motion of nonholonomic system free Motzkin path free nerve ending freeness free neutron free neutron decay free node free non-Abelian group free nuclear stage free nuclei free nucleon nucleon cross section free nucleon-nucleon cross section

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。