agricultural and ecological water-saving  农业与生态节水

basic ecological water requirement  生态需水

calculating of ecological water use  生态用水量计算

Classification of ecological water use  生态用水分类

Dadong lake ecological water web construct project  大东湖生态水网构建工程

dispatches of ecological water  生态调度

ecological water  生态需水; 生态水; 生态用水

ecological water allocation  生态水配置

ecological water area method  生态水面法

Ecological Water Conservancy  生态水利

Ecological water consumption  需水结构; 生态耗水; 生态需水量; 生态用水

Ecological Water Conveyance  生态输水

ecological water demand  生态需水; 生态需水量; 生态环境需水; 生态用水

ecological water demand for restoration level of g  恢复地下水位生态需水量

ecological water demand for restoration level of groundwater  恢复地下水位生态需水量

ecological water demand for the river  河流生态需水量

Ecological water efficiency model  生态节水模式

ecological water flow  生态需水

ecological water landscape  生态水体景观