• 试验结果表明,选用粉煤灰低钙沸石复合,并相应提高度,明显地提高粉煤灰复合水泥强度

    Test result shows that the mixing of this three materials accompany with increasing grind fineness, the strength of compound cement with large amount of fly ash can be improved significantly.

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  • 研究粉煤灰沸石优化组合水泥物理性能影响

    The effect of optimum grouping of fly ash, low calcium stone and zeolite on cement physical property in studied.

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  • 研究利用闪锌尾矿代替粘土煅烧高质量的水泥熟料。

    The possibility of utilizing low calciferous rock and blende tails in the cement industry has been studied.

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  • 但是磷酸水泥作为骨组织工程应用支架材料强度不足,而且孔隙越高,孔径越大,强度,严重限制该类材料应用。

    The higher the porosity is, the bigger the pores are and the lower the strength is. Because of all of above the material cannot be used widely.

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  • 结果所制备磷酸水泥主要成分结晶度的羟基磷灰石(HA),对骨髓基质干细胞生存、增殖能力成骨特性的保存影响

    Results the main component of CPC is hydroxyapatite (ha), which has no effect on the growth, proliferation, and capacity of bone forming of MSCs.

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  • 结果所制备磷酸水泥主要成分结晶度的羟基磷灰石(HA),对骨髓基质干细胞生存、增殖能力成骨特性的保存影响

    Results the main component of CPC is hydroxyapatite (ha), which has no effect on the growth, proliferation, and capacity of bone forming of MSCs.

    youdao

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