“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	mechanical properties of protein mechanical properties of rock mechanical properties of rockmass mechanical properties of sea ice mechanical properties of wood mechanical properties of wood-based panels mechanical property mechanical property of earth materials mechanical propterties of crystal mechanical proving mechanical Q-switched technology mechanical quadrature mechanical quadrature method mechanical quality factor mechanical quanlity factor mechanical quantity mechanical quantity measuring instrument mechanical quantity sensor mechanical quantity transducer mechanical reactance mechanical receptive reflection mechanical rectifier mechanical restraint device mechanical safety design mechanical sampling

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。