“reservoir ecological restoration”的概念、定义、翻译、参考文献-科学参考

单词	reservoir ecological restoration
释义	reservoir ecological restoration Encyclopedia 理学水库生态恢复释 reservoir ecological restoration水库生态恢复针对水库生态功能及其面临的污染类型所采取的改善和恢复水库生态系统结构与功能的技术。
随便看	positive definite inner product axiom positive definite kernel positive definite matrix positive definiteness positive definite operator positive definite potential positive definite product positive definite quadratic form positive definite scalar product positive definite sequence positive definite solution positive definite space positive definite tensor positive definte rational fanction positive deviation positive diffeomorphism positive diffeomorphisms positive differential positive direction positive displacement compressor positive displacement flowmeter positive displacement motor drill positive displacement pump positive displacement sensor positive distinctiveness

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