groundwater infiltration rate 地下水渗入量
groundwater infiltration quantity 地下水渗入量
a river-groundwater infiltration system 河流地下水渗流系统
The groundwater level above pipe bottom and anti-infiltration of pipe joint are the decisive factors affecting the groundwater infiltration rate.
管底以上的地下水位和管道接口的防渗施工质量是地下水渗入量大小的决定性因素。
Groundwater recharge mainly comes from infiltration of precipitation and seepage of surface water.
地下水主要补给来源为大气降水的入渗和地表水体的渗漏。
The groundwater is influenced severely by the river level and the river infiltration often causes in difficulties of drains and makes the crops along the riverside suffer from subwaterlogging.
河水位对堤内地下水有重要的影响，且河水向二岸的侧渗常导致堤内排水困难，使农作物遭受渍害。
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