“geographical exploration in Africa”的概念、定义、翻译、参考文献-科学参考

单词	geographical exploration in Africa
释义	geographical exploration in Africa Encyclopedia 历史学〔总论〕释 geographical exploration in Africa非洲地理考察近代欧美国家政府或企业主持或资助的对非洲大陆的探察活动。始于18世纪下半叶，基本结束于19世纪末。主要代表为J.H.斯皮克、M.帕克、D.利文斯敦、H.M.斯坦利等。考察活动扩大和加深了对热带非洲的了解，但也为列强瓜分非洲开辟了道路。
随便看	completion of a topological group completion of a uniform space completion of a valuation completion of a valued field completion of T2 topological group completion of T2-topological group completion of T_2-topological group completion of the square completion strings completion theorem COMPLEX Complex complex complex acid fracturing complex adaptive financial systems complex adaptive knowledge system complex adaptive system complex adaptive system theory complex addition complex admittance complex agrometeorological disasters complex algebra complex algebraic surface complex algebraic variety complex amplitude

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