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.
地下水位是不平坦的，而是通常随地势而变化。
The water table is not flat but usually follows the contours of the topography.
地下水位一直在下降，温度却年年上升。
地下水位可能仅在地面之下，这使得隧道变得十分不可行。
The water table was probably just below the surface making tunnels highly unlikely.
为了得到水，挖掘井时，必须向下一直到挖到地下水位。
In order to provide water, a well must be dug down to the water table.
由于地下水位很深，开凿更多水井需要一定的时间。
地下水位已经由于抽水而在下降。
Already the water table is declining because of the pumping.
地下水位因干旱已降低。
气体对地下水位观测质量的影响是比较严重。
The influence of atmosphere on the groundwater level surveying quality is great.
土壤次生盐渍化防治的根本措施是调控地下水位。
The basic measure for prevention of the secondary salinification is to control the groundwater level.
并提出一种监测真空-堆载联合预压加固区内地下水位量测装置。
And create a new equipment to monitor the groundwater level in preloading area.
当地下水位变得太低时，井便干枯。
地下水位的高低是决定浮力大小的首要因素。
The level of groundwater is a main factor to deteminter the size of buoyancy.
在地下水位下的岩石中流动的水叫作地下水。
Water moving in the rock, below the water table is called groundwater.
如果建筑地基低于地下水位，则可能需要使用集水坑泵。
If a building foundation is below the water table, a sump pump may be required.
水封条件取决于地下水位和采取人工加压措施后能否高于设计水位。
The water seal conditions depended on the level of underground water and whe…
饱和层里的上水平线叫做地下水位。
The upper level of water in the saturated zone is called the water table.
地下水流是水于地下蓄水层或地下水位线以上的空间流动。
Subsurface flow is the flow of water underground, in the vadose zone and aquifers.
并用地下水位实测数据对模型进行验证。
And also the real data of groundwater level were taken to validate this model.
地下水位越浅在雨后水位越容易溢出地表。
The water level may overflow surface more easily with a shallower water table.
结果就是，地下水位急剧下降。
结果就是，地下水位急剧下降。
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