Terms for subject Hydroelectric power stations containing floor

English	Chinese
area ratio of glazing to floor	窗地面积比
basic floor area	基本层楼板面积
bridge floor	桥面层
bridge floor	桥面
busbar floor	母线层
canyon floor	峡谷底
cement floor	水泥地面
chamber floor	闸室底板
composite floor system	组合楼盖
concrete floor	混凝土底板
concrete lock floor	混凝土船闸底板
culvert under floor	闸底涵洞
downstream floor	下游底板
draft tube floor	尾水管层
draft-tube floor	尾水管底板
floor area	建筑面积
floor area per capita	人均住房面积
floor elevation	底板高程
floor-operated crane	地面操纵起重机
floor pack	底板分块
floor plan	楼层平面图
floor slab	底板
floor slab	楼板
generator floor	发电机层
instrument panel of turbine floor	水轮机层仪表盘
lake floor	湖床
mechanical floor	设备层
ocean floor	海底
ocean floor	洋底
plank floor	木底板
plank floor	木地板
same-floor drainage	同层排水
spiral case floor	蜗壳层
spiral casing floor	蜗壳层
terrazzo floor	水磨石地坪
tile floor	砖地
timber floor	木地板
turbine floor	水轮机层
typical floor	标准层［建筑］
typical floor	标准层
under floor culvert	闸底涵洞
valley floor	谷底