“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	aircraft electromagnetic compatibility/electromagentic environmental effects test aircraft electromagnetic compatibility test aircraft electromagnetic emission and susceptibility tests of equipments and subsystems aircraft electromagnetic pulse test aircraft electromechanical management system test aircraft electromechanical system ground test aircraft electro-Static discharge test aircraft empennage aircraft empty weight aircraft endurance performance aircraft engine aircraft engine inspection aircraft engine manufacturing technology aircraft environmental control system aircraft environmental control system test aircraft environmental protection system test aircraft environmental test aircraft escape system test aircraft evaluation aircraft experimental aerodynamics aircraft failure condition aircraft fairing structure aircraft final assembly aircraft flight aircraft flow visualization test in wind tunnel

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。