“drainage in ancient China”的概念、定义、翻译、参考文献-科学参考

单词	drainage in ancient China
释义	drainage in ancient China Encyclopedia 工学中国水利科学技术史释 drainage in ancient China中国古代排水中国古代排干渍涝沼泽地区积水和降低地下水位的工程技术。即使在圩垸和城市建设中，这也是必要措施。
随便看	algebraic group defined over a subfield algebraic group of k transformation algebraic group of k-transformation algebraic group of transformations algebraic groups over a local field algebraic groups over an algebraic number field algebraic group variety algebraic Hecke character algebraic homology class algebraic homomorphism algebraic homotopy algebraic homotopy group algebraic hull algebraic hypersurface algebraic identity algebraic image restoration algebraic independence algebraic inequality algebraic integer algebraic integral algebraic interpolation algebraic invariant algebraic irrationality algebraicity algebraic knot

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。