“Period of Southern and Northern Courts”的概念、定义、翻译、参考文献-科学参考

单词	Period of Southern and Northern Courts
释义	Period of Southern and Northern Courts Encyclopedia 历史学日本历史释 Period of Southern and Northern Courts南北朝时代日本京都北朝同吉野南朝两个皇统对峙的时代。
随便看	cluster prime cluster propagation cluster propellant cluster radioactivity Cluster randomization cluster rents cluster rolling mill cluster rotation clusters cluster sample cluster sampling Cluster satellite cluster set cluster star cluster state cluster structure cluster tank cluster targets tracking cluster tendency cluster transformation cluster-type Cepheid cluster-type variable cluster valence molecular orbital cluster validity cluster value

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。