Anthracite char has poor pore structure and small specific surface area.

无烟煤焦分支孔贫乏,比表面积很小.

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Microfiber have most big specific surface - area and sufficient effect of capillary.

超细纤维具有比表面积大和丰富的毛细管效应.

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The BET specific surface area reaches 477.7 m 2 ? g - 1 for NiO calcined at 523 K.

结果表明,在523K下焙烧得到的氧化镍BET比表面达到 477.7m ~2·g~(-1).

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The simple determination of specific surface area for porous solids by ethanol - desiccator method is described.

简易干燥器乙醇法测定多孔物质比表面积.

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The main features of CNTs contain highly - perfect graphitization structure and high specific surface area.

兼具高石墨化程度以及高比表面积是奈米碳管的特性.

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The bigger the specific surface area of ash particles and thus the more mercury adsorbed.

飞灰颗粒比表面积增大,飞灰的汞吸附趋于增加.

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Fly ash has the potential chemical cementitious characteristics and high specific surface area.

粉煤灰具有巨大的比表面积和潜在的化学胶凝特性.

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Methods of modified coal tar pitch for preparing high specific surface area activated carbon were studied.

研究了用于制备高比表面积活性炭的改质煤沥青的调制方法.

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High specific surface area activated carbon was prepared frombamboo by chemical activation with KOH.

以竹屑为原料,研究了KOH活化法高比表面积活性炭的制备工艺.

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In order to obtain high catalysis effect, dolomite with bigger specific surface area should be chosen.

要想得到好的焦油裂解效果, 须选择高比表面积的白云石.

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The particles may be spherical or irregular, of varying porosity and specific surface area.

颗粒可以是球型的,也可以是不规则形状的, 多孔性和比表面积有所不同.

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