生态用水分类  Classification of ecological water use

生态用水量  Amount of Ecotypic Water

生态用水量计算  calculating of ecological water use

生态用水政策  ecological water policies

适宜生态用水  suitable ecological water requirement

生态环境用水  water using for ecosystem; water requirement for ecological environmen; eco-environment water consumption; water for environment

生态环境用水量  eco-environmental water demand

生态及环境用水量  environmental water use

生态小区雨水回用设计  Design of Residential Rainwater Reuse

生态型用水  water available for ecological purpose

淡水水生生物  Freshwater aquatic organisms

地下水生态水位  the ecological groundwater table; ecological groundwater level

水生生态  Aquatic ecology; water ecology; aquatic ecologic environment; aquatic

水生生态风险评价  aquatic eco-risk assessment; aquatic ecological risk assessment

水生生态系  aquatic ecosystem

水生生态系数  aquatic ecosystem

水生生态系统  aquatic ecosystems; aquatic ecosystem; concentration factors; hydrophytic ecosystem; Water ecosystem; aquatic system

小型模型水生生态系统  aquatic microcosmos

原生生态  Primi-tive ecology