“middle ages”的概念、定义、翻译、参考文献-科学参考

单词	middle ages
释义	middle ages Encyclopedia 历史学〔史学理论〕释 middle ages中世纪从公元5世纪到15世纪中叶这段时间。一种针对西欧历史做出的历史分期方式。
随便看	residential building unit residential building unit density residential civilization system residential cluster residential community residential community park residential construction area density residential construction in Bianliang residential construction in Chongqing during the Republic of China residential construction in JingDe zhen residential construction in Lin an residential construction planning Residential control area residential cosmetics residential culture residential density residential differentiation residential differentiation in urban China residential district accessibility design residential district planning residential domestic sewage flow residential electricity consumption residential floor area density residential floor height residential gateway

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。