... 等效孔隙度 equivalent porosity 低孔隙度 low porosity; low-porosity 地层孔隙度 formation porosity ...
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concrete of low porosity 密实混凝土
low porosity graphite rod 致密石墨棒 ; 密致青灰棒
low-porosity 低孔隙度
low-porosity rock 致密岩石
low porosity and permeability 低孔低渗
low porosity-permeability sandstone 低孔低渗砂岩
ultra low porosity 特低孔隙度
The typical characters of the spherical pore Al alloy foam with low porosity are listed as following: Ps between 65% and 80%, ds below 2 mm, δs above 2 mm and spherical pore.
新型泡沫铝合金其孔结构的典型特征为:低孔隙率(Ps=65%~80%),Ss为球形或类球形,ds小于2mm,δs大于2mm,。
参考来源 - 新型球形孔低孔隙率泡沫铝合金制备及相关性能研究·2,447,543篇论文数据，部分数据来源于NoteExpress
C. If water flows through a rock easily, it has permeability but low porosity.
如果水很容易的留过岩石的孔，就是有渗透性，但是多孔性很低。这个文章也没有说说。
Yangchang Series in Ansai area is characterized by low Porosity and low Permeability.
安塞地区延长组具低孔隙度、低渗透率的储集特点。
Those analyses could be used in decision making for fracturing in low porosity and low permeability reservoirs.
上述分析与认识，可以为油气层产能预测及低孔低渗油气层压裂改造决策提供依据。
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