• Based on the research in the medium and strong polar glass capillary column, the coating on the barium sulfate micro crystal modified surface with apolar and weak polar liquid phase is investigated.

    本文中等极性极性玻璃毛细管研究基础极性和非极性固定液在硫酸钡改性表面上的情况作了详细的研究。

    youdao

  • Based on the research in the medium and strong polar glass capillary column, the coating on the barium sulfate micro crystal modified surface with apolar and weak polar liquid phase is investigated.

    本文中等极性极性玻璃毛细管研究基础极性和非极性固定液在硫酸钡改性表面上的情况作了详细的研究。

    youdao

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