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单词 specific surface
释义
  • specific surface

    • 英?[spi?sifik ?s?:fis]
    • 美?[sp??s?f?k ?s?f?s]

    释义

    • 比表面,比面积,表面系数
  • 实用场景例句

    • 全部

    Emittance and irradiance are meaningful measurements of flux at a specific surface.

    发射强度和辐照强度只有对一定表面上通量的量度才是有意义的.

    辞典例句

    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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    In this study , zirconium hydroxide samples with huge specific surface areas were prepared with sol - gel method.

    利用溶胶 - 凝胶法制备高比表面积氢氧化锆样品.

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    As a result , all levels pore specific surface present disciplinarian change in different coalification jump phases.

    且该变化规律与煤化作用跃变联系紧密.

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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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    Advantages of pore structure are developed, specific surface, strong adsorption, Yin force, chemical layer, stable performance.

    优点是孔隙结构发达, 比表面积大, 吸附性能强, 库层阴力小, 化学性能稳定,易再生.

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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.

    互联网

    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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  • 行业词典

    • 公路科技

      比表面???

    • 冶金学

      比表面???

    • 力学

      比面???

    • 水利

      比表面积???单位体积或单位质量土颗粒的总表面积。???

    • 电工

      比表面???

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