“"Treatise on Rivers and Canals " of Twenty-four Histories”的概念、定义、翻译、参考文献-科学参考

单词	"Treatise on Rivers and Canals " of Twenty-four Histories
释义	"Treatise on Rivers and Canals " of Twenty-four Histories Encyclopedia 工学〔中国水利史文献〕释 "Treatise on Rivers and Canals " of Twenty-four Histories《二十五史·河渠志》中国记载古代水利史实的文献。
随便看	π allyl complex mechanism π-allyl complex mechanism π allylmetal complexes π-allylmetal complexes π-approximation π-back bonding π base π-base π bond π bonding ligand π-bonding ligand π-calculus π component π-continued fraction π-digits π donor π electron Π gate field-effect transistor π-group π-iteration π ligand π-ligand π-manifold π-meson π-network

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。