根据生产实践数据，对转炉炉役的经济性进行了动态分析。
Based on the production data, the economy of converter service life is analysed dynamically.
本文根据生产实践，讨论了喷涂用胶衣树脂所应具备的特性。
Based on practice, characteristics of coating resin for spray-up process are discussed in this paper.
本文根据生产实践总结了巨型锭电渣重熔的技术、质量和经济优势。
In this paper, the technologic, qualitative and economic advantages on gigantic ingot ESR process are summarized on the basis of the productive practice.
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