“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	manorial law of middle ages manor in Western Europe Manor River Union Manor System of West Europe manostat Manouchehr Neyestani MANOVA manovacuummeter man-portable missile manpower and personnel of aircraft materiel manpower planning manpower resource development for nuclear power manpower schedule for concentrators manpower system man raise Man Ray MANS MANSA Mansfield Park Mansfield's two-tailed swallowtail man's headwear Mansheng pot Mansion mansion Mansion of Heshuokejing Princess

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。