“flood control history of China”的概念、定义、翻译、参考文献-科学参考

单词	flood control history of China
释义	flood control history of China Encyclopedia 工学中国防洪史释 flood control history of China中国古代防洪中国古代在政府组织下，通过工程和非工程措施与洪水抗衡、防御和减少洪水灾害的活动。
随便看	graph section graph spectrum graph square graph standard graph state graph stream algorithm graph strong product graph sum graph theorem graph-theoretic graph-theoretical graph-theoretic algorithm graph-theoretic method graph theory graph theory modeling method graph theory of polymer graph thickness graph transformation graph two-coloring graph union graph vertex graph with loops graph without chords graph without loops graph without triangle

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。