Rechargewell with a filter layer is a kind of valid recharge facilities in groundwater reservoirs.
反滤回灌井是地下水库中一种有效的回灌设施，它由回灌井和井口反滤层组成。
2
Vertical flow of the sandy filter layer and well flow of the common partially penetrating rechargewell are combined to make a well flow of the partially penetrating rechargewell with a filter layer.
非完整反滤回灌井井流运动由砂反滤层的竖向流和非完整回灌井井流组合而成。
3
It could then be used to recharge their electrical devices, carry some of their equipment or transport the soldiers as well.