The method and mechanism of the resection of vitreous bodies are also discussed briefly in this article .

简要讨论了 玻璃体切除术的方法及机理。

Adopting ternary system ingredients method and adduction theory of vitreous substance properties a series of lead-free glazes suitable for kinds of materials and different bodies are developed through technical composition and systematical experiments .

应用三元系配料的实验方法和 玻璃（釉） 态物质的性能加合原理，通过科学的配方设计和系统实验，研制出了适合不同材质、不同陶瓷坯 体使用的系列无铅釉。