“宋元明清的州府城”的概念、定义、翻译、参考文献-科学参考

单词	宋元明清的州府城
释义	宋元明清的州府城 Encyclopedia 工学〔宋-清﹞释 prefectural cities from Song to Qing Dynasties宋元明清的州府城宋元明清四个朝代中，州府城的发展与起源。
随便看	mean diameter mean difference mean distribution mean diurnal motion mean earth ellipsoid mean ecliptic sun mean electron concentration mean element mean entropy mean enveloping surface mean epoch mean equator mean equatorial sun mean equinox mean ergodic theorem mean-ergodic theorem mean error mean evolute mean extinction coefficient mean fiber length mean fictitious clock mean field mean field approach mean field approximation mean field game

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。