Ordeal
发表于 2025-3-28 17:45:07
om and/or their top surface by layers of very low permeability (clay layers), see figure 3.1. All these layers are more or less horizontal, so that it is reasonable to assume that in the permeable layers (denoted as aquifers) the flow is predominantly horizontal. The less permeable clay layers (some
pester
发表于 2025-3-28 21:04:37
http://reply.papertrans.cn/89/8836/883525/883525_42.png