fissuration porocity裂隙孔隙率
casting porocity铸造缩松
porocity coefficient透气度变异系数
shrinkage porocity缩松缩孔
capillary porocity毛细孔
effective porocity有效孔隙率
Therefore, already become the industry research hot spot by the fact that the degree applying various technology fighting each other Punching Shui Song paper porocity carries out accurate detecting.
因此，通过应用各种技术对打孔水松纸透气度进行准确检测已成为行业的研究热点。
参考来源 - 基于嵌入式图像处理的透气度检测仪的研究