1)hydraulic discharge,地下水出流2)area of ground water discharge,地下水出流区3)underground,地下4)UG,地下5)ground floor,地下6)Subsurface,地下7)U/G (Under Ground),地下8)UG (Under Ground),地下9)underground,地下的;地下10)underground tank,地下[水]箱，地下罐，地下槽
用法例句
Study on Environmental Sanitary Quality of Underground Public Place and its Effects on Employees' Health in Yangzhou;
扬州市地下公共场所环境卫生质量及其对从业人员健康影响
Design and Construction of Underground Vertical Oiltanks;
地下立式油罐的设计和施工
Research on Development of City Underground Transportation Space——Trial on how to solve the traffic problem in downtown area by using underground vehicle channels;
