“grand canal of Yuan,ming and qing dynasties”的概念、定义、翻译、参考文献-科学参考

单词	grand canal of Yuan,ming and qing dynasties
释义	grand canal of Yuan,ming and qing dynasties Encyclopedia 工学中国运河史释 grand canal of Yuan,ming and qing dynasties元明清大运河元代修建、明清两代扩建的杭州至大都（今北京）的运河。又称京杭运河、南北大运河。
随便看	heptanacci constant heptanacci number heptane value heptangular heptanol heptaploid Heptarchy heptathlon of Summer Deaflympics heptene heptet heptic surface heptode heptomino heptose heptulose Hepu Museum Hepu Xian He Qiansan He Qiaoxin He Qiaoyuan He Qifang Heqing Xian He Qiutao He Quan Hequan Hu

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。