“尼加拉瓜历史”的概念、定义、翻译、参考文献-科学参考

单词	尼加拉瓜历史
释义	尼加拉瓜历史 Encyclopedia 历史学尼加拉瓜历史释 history of Nicaragua尼加拉瓜历史尼加拉瓜共和国位于中美洲中部。面积13.04万平方千米。人口633.5万人（2019）。印欧混血种人占69%，白人17%，黑人9%，印第安人5%。居民多信奉天主教。官方语言为西班牙语。首都马那瓜。
随便看	frequency histogram frequency hopping frequency hopping technique frequency hypothesis frequency hysteresis frequency indicator frequency instability frequency interval frequency inversion frequency jitter frequency judge approach frequency jumping frequency locking frequency-locking frequency matching frequency measurement frequency measuring equipment frequency meter frequency meter, frequency counter frequency method frequency mixing frequency-modulated cyclotron frequency modulated oscillator frequency modulated wave frequency modulation

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。