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在分析钢铁产品点阵式打印机字符高度变换原理的基础上 ,导出了与字符高度有关的各种因素及其相互关系 ,引入了字符高度变换系数的概念 ,提出了限制条件 ,为打印头设计和字符成型控制奠定了理论基础
Based on the analysis of character height transformation principle of dot matrix printer in steel products, various factors related to character height and their relations were derived. The concept of character height transform coefficients was introduced and the limitations were proposed. Character forming control laid the theoretical foundation