“秦直道遗址”的概念、定义、翻译、参考文献-科学参考

单词	秦直道遗址
释义	秦直道遗址 Encyclopedia 历史学〔其他遗址〕释 Straight Road of Qin Dynasty秦直道遗址秦始皇三十五年（公元前212）令蒙恬率三十万大军兴建的连接关中与北方草原地区的交通纽带，也是支援北方长城沿线地带军事防务的运输线，与长城共同构成了秦朝北疆的防御体系。
随便看	medical magnifier medical malpractice Medical Management Engineering Medical Manuscripts from the Dunhuang Caves medical mask medical material testing and analysis medical meteorology medical microbiology medical model for simulated weightlessness medical monitor medical monitoring for astronaut medical morality medical natural polymer medical notes medical nuclear imaging equipment medical nuclide device medical observation medical officer in the Western Zhou Dynasty medical optical devices, instruments and endoscopic devices medical optical divices spare parts and accessories Medical Organizations with Various Forms medical park medical parole identification medical patent protection medical pattern

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。