“二次中天”的概念、定义、翻译、参考文献-科学参考

单词	二次中天
释义	二次中天 Astronomy double transit二次中天
随便看	identity period identity permutation identity politics identity principle identity principle of microparticles identity problem identity property of clothing identity relation identity representation identity state identity subgroup identity theorem identity token identity transformation identity tree Identity: Youth and Crisis identometer identric mean ideograph ideographic character ideological and political theory courses in colleges and universities ideological critique ideological film criticism theory Ideological History of Chinese Daoism ideological line

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。