Minish the well space and increase transflux routeways upper backwater and driving, especially setup precipitation well and drain residual water at the bottom of diving layer.
井间距,增加上层滞水和潜水的入流通道,尤要在潜水含水层底板低洼处设降水井将低洼处的残留水引走。
Minish the well space and increase transflux routeways upper backwater and driving, especially setup precipitation well and drain residual water at the bottom of diving layer.
井间距,增加上层滞水和潜水的入流通道,尤要在潜水含水层底板低洼处设降水井将低洼处的残留水引走。
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