大气降水补给 meaning in Chinese

rainfall recharge

The phreatic groundwater in the diluvial fan in front of the helan mountain is mainly recharged by precipitation and the lateral flow from the helan mountain ; the phreatic groundwater both in the diluvial fan of the qingtongxia gorge and in the fluvial plain is mainly recharged by the influent seepage of irrigation water from the yellow river
贺兰山洪积扇单一潜水主要接受山区侧向径流及大气降水补给；青铜峡洪积扇单一潜水及冲湖积平原上覆潜水，主要接受黄河灌溉水的入渗补给。
The geothermal water can be classified into three categories based on the time when replenishment take place and mixing extent with normal groundwater which are : geothermal water mixing with normal groundwater recharged mainly by the modem meteoric water ; geothermal water mixing with normal groundwater water recharged by both ancient and modem meteoric water ; deep - runoff geothermal water recharged mainly by ancient meteoric water
根据降水补给的年代及混合程度可将地下热水分为主要由现代大气降水补给的混合型地下热水；由现代大气降水和古代降水补给的混合型地下热水；主要由古代大气降水补给的深部循环型地下热水。