无烟煤焦分支孔贫乏，比表面积很小。
Anthracite char has poor pore structure and small specific surface area.
1比表面积大、吸附值高。
比表面积和比容均增加。
随着炭化温度升高，样品比表面积逐渐降低。
The specific surface area of the activated carbon decreases with the increase of carbonization temperature.
水泥比表面积是衡量水泥强度的一个重要指标。
The specific surface area is an important index in measuring the strength of cement.
测定了改性硝酸铵的比表面积以解释爆轰结果。
Specific surface area of the modified AN is determined to explain the detonation result.
凹凸棒石比表面积大，吸附能力强，化学稳定性好。
It has large surface area high adsorption and high chemical inertness.
粉煤灰具有巨大的比表面积和潜在的化学胶凝特性。
Fly ash has the potential chemical cementitious characteristics and high specific surface area.
以KOH为活化剂时，直接活化得到的样品的比表面积更大。
For KOH activating, the directly activated sample has the bigger specific surface area.
对于一个好的生物膜技术，其关键就是有一个适当高的比表面积。
One key to a good biofilm technology is having an appropriately high specific surface area.
消化产物的特性主要有生石灰的转化率、消化产物的粒径和比表面积等。
The lime slaking rate is the important factor of the quality of the hydrated production.
消化产物的特性主要有生石灰的转化率、消化产物的粒径和比表面积等。
The lime slaking rate is the important factor of the quality of the hydrated production.
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