“Roman Aqueducts”的概念、定义、翻译、参考文献-科学参考

单词	Roman Aqueducts
释义	Roman Aqueducts Encyclopedia 工学〔史前至4世纪〕释 Roman Aqueducts罗马输水道古罗马城市用水量很大，常常建造工程浩大的输水道，从几十里之外把水送入城里。
随便看	symmetric derived number symmetric design symmetric determinant symmetric difference symmetric difference metric symmetric difference of events symmetric difference of graphs symmetric difference of sets symmetric differential form symmetric distance function symmetric distribution symmetric distribution function symmetric domain symmetric element symmetric encryption technique symmetric endomorphism symmetric entourage symmetric equation symmetric Euler's top symmetric event symmetric expression symmetric extension symmetric field symmetric figure symmetric fission

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。