地下水水位 groundwater level ; Water level phreatic
地下水水位下降 water table depression
地下水水位自动监测仪 DIVER
地下水水位变幅 amplitudes of groundwater level fluctuation
地下水水位变动带 fluctuation zone of groundwater level
地下水水位动态曲线图 hydrograph of groundwater level
地下水水位下降速率 rate of groundwater level decline
地下水水位特征 Characteristics of groundwater level
地下水水位监测 Groundwater level monitoring
地下水等水位线图 contour map of groundwater ; groundwater level contour map ; water-table contour map
环保主义者称引流河水将导致地下水位下降和水井干枯。
Environmentalists say that diverting water from the river will lower the water table and dry out wells.
地下水位是地层岩石裂缝和孔隙充满水的边界。
The water table is the underground boundary below which all the cracks and pores are filled with water.
地下水位的上方是包气带，雨水从中渗透。
Above the water table is the vadose zone, through which rainwater percolates.
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