“民族地图”的概念、定义、翻译、参考文献-科学参考

单词	民族地图
释义	民族地图 Encyclopedia 理学民族地图释 ethnic groups map民族地图反映各民族的起源、发展、构成、地域分布，以及民族社会和民族生存环境的各类地图的泛称。
随便看	direct proof direct proportion direct proportionality direct proton decay direct radiation grafting (simultaneous radiation grafting) direct ratio direct reaction direct reaction model direct recombination Direct Recording of Infantile Tuina direct-reduction iron direct-reduction ironmaking direct reduction reaction in blast furnace direct reeling direct refutation direct regulating method direct reporting network Direct Response Marketing/ Direct Marketing Direct-Response Television Marketing directrix directrix of a conic directrix of a conical surface directrix of a cylindrical surface direct rule of inference direct rule of three

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。