Some problems such as the rational choice of chemical composition of glasses, the application of complex refining agents etc, are studied.
结合从事过的一些研究工作，文中讨论了合理选择玻璃成分、应用综合澄清剂等问题。
There is a potential application for PIXE technique in chemical composition analysis of ancient glasses, especially for that of intact glass utensils.
PIXE分析技术在古玻璃样品特别是整形器皿的成分分析中具有广阔的应用前景。
The designing methods and the developing ways of the new glasses have been described by practical examples in the chemical composition, the microstructure and the making technology.
通过实例，从化学成分、微观结构、制造工艺三个方面阐明了这种新玻璃的设计方法和研制途径。
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