隔水关键层
water-resisting key strata
water-resistant key strata
关键水质因子
key water quality factor
key water quality parameters
潼关水位升高
raising of water level at Tongguan Station
响应关键位置
critical position of response
需水关键期
key water requirement period
key water requirement periods
低位水位指示计
igema distance water level indicator
igema gauge
地下水水位
groundwater level
groundwater state
water level of ground water
groundwater table
Ground water table
ground water level
water table depth
groundwater water level
地下水水位监测
Groundwater level monitoring