“Niger-Congo group”的概念、定义、翻译、参考文献-科学参考

单词	Niger-Congo group
释义	Niger-Congo group Encyclopedia 文学尼日尔-科尔多凡语系释 Niger-Congo group尼日尔-刚果语族尼日尔-科尔多凡语系的两个语族之一（另一语族为科尔多凡语族）。
随便看	karst groundwater tracing karst hydrochemistry karst-hydrogeological investigation karst hydrogeology karst hydrology karst in China karst lake karst landform karst open system karst peak cluster karst peak forest karst peaks forest karst physiognomy karst polje karst process karst processes karst-related carbon cycle karst-related carbon sink karst-related carbon source karst-related engineering geological hazards karst rock desertification karst rocky desertification karst shaft karst spring karst subterranean river

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。