隔水关键层  water-resisting key strata; water-resistant key strata

关键关节角  key angles

关键关系元  relation-element

关键水  key water supply

关键水质因子  key water quality factor; key water quality parameters

关键位移  key displacements

关键位置  key position

关键位姿  key configuration

水位关系  gauge relation; stage relation

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

潮水水位  tidewater level

抽水水位  pumping level

低位水位表  bottom water level gauge

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

地下水水位下降  water table depression