“尼日尔-科尔多凡语系”的概念、定义、翻译、参考文献-科学参考

单词	尼日尔-科尔多凡语系
释义	尼日尔-科尔多凡语系 Encyclopedia 文学尼日尔-科尔多凡语系释 Niger-Kordofanian尼日尔-科尔多凡语系非洲最大的语系，也是世界上仅次于印欧语系和汉藏语系的第三大语系。分布地区从非洲西部的塞内加尔，穿过上几内亚高原区到东部的肯尼亚，然后向南直到大陆南端的好望角。在非洲的大约2000种语言中，该语系所属的语言占了1400种左右，使用人口接近4亿。
随便看	theorem of double series theorem of equipartition of energy theorem of Euler theorem of Fatou type theorem of fine limits theorem of finite covering theorem of fluctuation dissipation theorem of fluctuation-dissipation theorem of frozen-in field theorem of global existence theorem of Hahn-Banach type theorem of identity theorem of implicit functions theorem of impulse theorem of independent trials theorem of integral transformation theorem of intermediate values theorem of invariance theorem of invariance of dimension theorem of kinetic energy theorem of linear order theorem of linear ordering theorem of maximum modulus theorem of minimum entropy production theorem of moment of momentum

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。