沉积物的分选和压实作用影响渗透率和孔隙度。
Sediment sorting and compaction influence permeability and porosity.
沉积物分选越差或压实越紧，其孔隙度和渗透率就越低。
The more poorly sorted or the more tightly compacted a sediment is, the lower its porosity and permeability.
沉积岩的物性参数包括速度、密度和电阻率等，它们与孔隙度是有联系的。
Physical property parameters including velocity, density and resistivity have relations to the porosity of the sedimentary rock.
沉积岩的物性参数包括速度、密度和电阻率等，它们与孔隙度是有联系的。
Physical property parameters including velocity, density and resistivity have relations to the porosity of the sedimentary rock.
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