“ecological water demand”的概念、定义、翻译、参考文献-科学参考

单词	ecological water demand
释义	ecological water demand Encyclopedia 工学生态需水释 ecological water demand生态需水在流域水土资源开发利用条件下，为了维护流域生态系统的动态平衡、避免生态系统发生不可逆的退化，所必须保证的临界水分条件。
随便看	line of closed area for bottom trawl fishery by motor vessels line of collimation line of constant slope line of constant temperature line of contact line of convergence line of current line of curvature line of cusps line of declination line of degeneration of type line of discontinuity line of electric force line of flow line of force line of horizon line of integration line of intersection line of inversion line of latitude line of longitude line of magnetic induction line of magnetization line of nodes line of position

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