• This paper studied the surface chymic character of the modified extinguishing coke powder and the effect of the adsorbing cation capability.

    研究改性表面化学特性及其对吸附阳离子性能影响

    youdao

  • The mineral character, the mineral arisen sequence and the relation of mineral intergrowth are studied by mineralogy, chalcography, chymic analysis and EPMA, etc.

    利用相学、化学分析电子探针技术等对该矿床矿物特征矿物生成顺序共生关系进行研究、探讨。

    youdao

  • The mineral character, the mineral arisen sequence and the relation of mineral intergrowth are studied by mineralogy, chalcography, chymic analysis and EPMA, etc.

    利用相学、化学分析电子探针技术等对该矿床矿物特征矿物生成顺序共生关系进行研究、探讨。

    youdao

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