“223年伊河大水”的概念、定义、翻译、参考文献-科学参考

单词	223年伊河大水
释义	223年伊河大水 Encyclopedia 工学〔中国历史上重大的水旱灾害〕释 Yihe River flood in 223223年伊河大水中国发现最早一次有定量记载的历史大洪水。
随便看	analytically hypoelliptic operator analytically independent elements analytically irreducible ring analytically normal ring analytically reducible variety analytically representable function analytically thin set analytically uniform space analytically unramified ring analytical map analytical Marxism analytical mechanics analytical mechanics of the elastic rod analytical methods for scale and corrosion products analytical methods for steam and water analytical methods of Polysaccharide drug analytical performance parameter analytical philosophy of history analytical photogrammetry analytical plotter analytical procedures analytical quality control analytical reagent analytical reagent (A.R.) analytical school of law

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。