氮污染地表水
N-contaminated surface water
地表水
surface water
city surface water
ground water
surficial water
the surface water
Environment water
ground surface water
Water
surface waters
surfacewater
open water
surface of the earth water
above ground water
national surface water
Surface water resources
groundwater
total phosphorus
wetlands
Freshwater
produced water
地表水、地下水联合运用
Conjunctive use of surface water and groundwater
地下－地表水
groundwater-surface water
groundwater and surface water
微污染地表水
Micro-polluted Surface Water
micropolluted surface water
稳定性微污染地表水
stable micro-polluted ground water
污染地表水
contaminated surface water
Polluted surface Water