“郑和下西洋”的概念、定义、翻译、参考文献-科学参考

单词	郑和下西洋
释义	郑和下西洋 Encyclopedia 历史学中外关系释 Zheng He's Voyages to Western Seas郑和下西洋 1405～1433年，郑和率领船队7次出使亚非30多个国家和地区，是中国航海史和外交史上的重大事件。
随便看	the preschool education theory of Krupskaya The Presentation of Self in Everyday Life the pre-sentence report of community correction The Present Situation and Our Tasks the preservation and conservation (IFLA-PAC) and the IFLA strategic programme on preservation and conservation the preservation of Amsterdam historic city the preservation of Athens historic city the preservation of Bamberg historic city the preservation of Bangalore historic city the preservation of Bath historic city the preservation of Berlin historic city the preservation of Bordeaux historic city the preservation of Brussels historic city the preservation of Cairo historic city the preservation of Cesky Krumlov the preservation of Chicago historic city the preservation of City of Valletta the preservation of Esfahan historic city the preservation of Florence historic city the preservation of Hanoi historic city the preservation of Istanbul historic city the preservation of Kathmandu historic city the preservation of Kyoto historic city the preservation of Leuven historic city the preservation of Lima historic city

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。