4) ecological and environmental security
生态与环境安全
6) ecological and environmental water requirements
生态与环境需水
1.
Aim To definite the conceptions and connotation of ecological water requirements,environmental water requirements,ecological and environmental water requirements and ecological water uses and the differences of those water requirements and water uses.
目的界定生态需水、环境需水、生态与环境需水、生态用水等概念的内涵及其相互间的不同。
补充资料:地下水水资源评价(见水资源评价)
地下水水资源评价(见水资源评价)
d ixiashui shuiziyuan Ping】ia地下水水资源评价见水资源评价。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条