“history of railway transport development”的概念、定义、翻译、参考文献-科学参考

单词	history of railway transport development
释义	history of railway transport development Encyclopedia 工学〔交通史〕释 history of railway transport development铁路运输发展史
随便看	singular algebraic variety singular automorphism singular bilinear form singular bordism singular boundary singular boundary point singular branch process singular calculus singular cardinal singular cardinal number singular cardinal problem singular cardinals hypothesis singular cardinals hypothesis (SCH) singular case singular cell singular chain singular chain complex singular chain group singular circle singular cochain singular cochain complex singular cocycle singular coefficient singular cohomology singular cohomology group

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。