“Qin Zhi Dao”的概念、定义、翻译、参考文献-科学参考

单词	Qin Zhi Dao
释义	Qin Zhi Dao Encyclopedia 理学〔古代土木工程〕释 Qin Zhi Dao秦直道秦始皇于公元前212年至公元前207年命蒙恬监修的一条重要军事通道。
随便看	difference of higher order; higher difference difference of learning–performance difference of magnetic potential difference of partial sums difference of sets difference of successes difference of two convex sets difference of two sets difference of two squares difference operator difference pattern difference poset difference product difference proportion difference quotient difference ring difference scheme difference semigroup difference sequence difference series difference set difference table difference triangle set differencing different

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。