The grain density of core samples is calculated from the measured dryweight divided by the grain volume.
用干燥岩心样品重量除以颗粒体积得到岩心样品的颗粒密度。
2
Fiber strength depended on the dryweight per fiber length, content of cellulose, thickness of cell wall, maturity, density of cell wall and other sub-factors.
纤维强度是由单位纤维干重、纤维素含量、胞壁厚度、成熟度及胞壁结构密度等亚性状决定的。
3
Same average density can be used to estimate stem dryweight of the same species of trees.