“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	sample testing sample theory sample thief sample time sample trajectory sample unit sample-unit weight sample value sample variable sample variance sample variance computation sample variance distribution sampling sampling acceptance sampling adjustment sampling test sampling analysis sampling and quantization of image sampling and returning sampling autocorrelation sampling by attributes sampling by variables sampling clock sampling control sampling control system sampling design

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