进一步的证据表明，大部分铅钡玻璃的传播在西元二世纪末即已停止。

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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在日本，虽然管状珠是最常见的铅钡玻璃文物，其它的物品，包括璧，球形玻璃珠及逗号型玻璃珠，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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用激光拉曼光谱系统研究了含钛钡硼硅酸盐玻璃的结构。

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

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