“water conservancy economics”的概念、定义、翻译、参考文献-科学参考

单词	water conservancy economics
释义	water conservancy economics Encyclopedia 工学〔水利学科〕释 water conservancy economics水利经济学研究水资源开发利用、水污染防治、水生态修复、流域生态文明建设、水利工程建设与运行管理等涉水事务的各种经济关系和经济活动规律的学科。
随便看	order on a set order-open interval order-optimal method order over a Dedekind domain order Pandanales order parameter order parameter relaxation order Patrosaviales order pattern order-placing meeting order Poales order-preserving order-preserving correspondence order-preserving function order-preserving isomorphism order-preserving mapping order-preserving relation order-preserving semigroup order property of real numbers order region order relation Orders orders order-simple group order simply to

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