“中国历史时期水系”的概念、定义、翻译、参考文献-科学参考

单词	中国历史时期水系
释义	中国历史时期水系 Encyclopedia 理学中国历史水系释 None中国历史时期水系中国历史时期江河、湖泊、运河等水网系统及其自然面貌变化和人工开发利用过程。
随便看	social physics social planning Social planning method social planning model Social Policies of Canadian Federal Government social policy social policy action Social policy analysis Social policy evaluation Social Policy for Children Social policy for the elderly social policy for the people with disability social policy for women social policy process social policy theories in China social political relations Social positioning marketing social power Social prediction method social preferential treatment social presence theory social pressure social preventive organization for security and order Social privacy management social probation system

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。