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1·So the effective porosity is drawn from the matrix volume and effective pore volume.

然后由岩样的有效孔隙体积和骨架体积计算出岩样的有效孔隙度。

2·The new domestic made catalyst was characterized by large pore volume and large pore diameter.

该催化剂具有大孔体积、大孔径等特点。

3·The pore volume of spherical aluminum oxide can be effectively improved by activated carbon powder.

活性炭粉能有效地提高球形氧化铝的压汞孔容。

4·The specific surface area and pore volume increase with carbon conversion during steam gasification.

不同孔隙率和比表面积的石油焦，其气化反应速率曲线变化趋势不同；

5·The effect of the pore volume and surface area of hydrotreating catalyst on its activity was studied.

考察了加氢精制催化剂的孔容和比表面对其活性的影响。

6·The serial catalyst is characterized by large pore volume and pore diameter, high activity and stability.

该系列催化剂的主要特点是大孔容、孔径、性和稳定性高。

7·The serial catalyst is characterized by large pore volume and pore diameter, high activity bud stability.

该系列催化剂的主要特点是大孔容、大孔径、活性和稳定性高。

8·The difference in weight divided by the density of the liquid is the connected, or effective, pore volume.

前后两次重量的差值除以流体密度就得到样品中连通孔隙（也就是有效孔隙）的体积。

9·As the content of metallic chloride is increased, the pore volume and pore diameter of the material increase.

所得材料的孔体积、平均孔径随着金属氯化物添加量的增大而增大。

10·Secondly, porous carbons with high micro-pore volume were made by the phosphoric activation on rich nitric polymer.

对于电极材料的改进，论文首先对负极材料多孔炭进行了结构改性。