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.
减小井间距,增加上层滞和潜流通道,尤其要在潜含层底板低洼处设降井将低洼处残留引走。
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.
减小井间距,增加上层滞和潜流通道,尤其要在潜含层底板低洼处设降井将低洼处残留引走。
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