按: press; push down平均: average; mean孔隙: small opening; hole; pore; a ...度: surmise; estimate加权平均孔隙度: weighted average porosity按体积平均渗透率: bulk permeability平均孔隙大小: average pore size平均孔隙密度: average pore density平均孔隙压力: mean pore pressure体积平均径: volume mean diameter体积平均沸点: volume-mean boiling point体积平均通量: volume-averaged flux体积平均压力: volumetric average pressure体积平均直径: volume mean diameter体积面积平均径: volume surface mean diameter按体积: by volume; measurement cargo; volume basis按体积计算的平均温度: bulk temperature孔隙度: amount of porosity; coke porosity; degree of porosity; extent of porosity; extent porosity; factor of porosity; pore space; pore volume; poriness; sponginess; void fraction; void ratio平均孔径: average pore diameter; average pore size; mean pore size孔隙度, 孔隙率: amount of porosity孔隙度；孔隙率: porosity孔隙率．孔隙度: porosity按体积分配: apportioned by volume按体积计: by volume按体积计量: cubing
