• 进一步证据表明大部分钡玻璃传播在西元世纪末已停止

    Further evidence suggests that the distribution of most of the lead-barium glasses stopped by the end of the second c.

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  • 日本虽然管状常见玻璃文物其它物品包括,球形玻璃逗号玻璃珠,也同样存在

    CE. In Japan, while tubular beads are the most common lead-barium glass artefacts, other objects, including bi discs, eye-beads and comma-shaped beads, also exist.

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  • 激光拉曼光谱系统研究了硼硅酸盐玻璃结构

    The structure of barium borosilicate glasses containing titanium is studied systematically by laser Raman spectroscopy.

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  • 研究温度离子掺杂硅酸盐玻璃发光性能的影响。

    Bismuth-doped barium aluminosilicate glasses were prepared at various melting temperatures.

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

    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.

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

    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.

    youdao

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