Ecological security of water environment  水环境生态安全

Water environmental ecological security  水环境生态安全

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

assessment of water security  水安全评价

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

Drinking water security  饮水安全

drinking water security project  饮水安全工程

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 delivery  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