“history of El Salvador”的概念、定义、翻译、参考文献-科学参考

单词	history of El Salvador
释义	history of El Salvador Encyclopedia 历史学萨尔瓦多历史释 history of El Salvador萨尔瓦多历史萨尔瓦多共和国位于中美洲北部。“萨尔瓦多”一词，意为“火山国”。面积2.072万平方千米。人口645.4万（2019），印欧混血种人占86%，欧洲人后裔占13%，印第安人占1%。居民多信奉天主教。官方语言为西班牙语。首都圣萨尔瓦多。
随便看	nonlinear complementarity problem [non-linear] completely continuous operator non linear completely continuous operator non-linear completely continuous operator nonlinear completely continuous operator nonlinear complexity nonlinear congruential method nonlinear connection nonlinear constitutive equation nonlinear constraint nonlinear control method nonlinear control of high maneuver flight non-linear control system nonlinear control system nonlinear core correction nonlinear correlation nonlinear crystal nonlinear curvilinear regression nonlinear damping nonlinear difference equation nonlinear differential equation nonlinear differential operator non-linear dispersion nonlinear dispersive equation nonlinear dispersive waves

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。