同时也讨论了喷煤、风温、铁水硅含量及装料制度对焦比的影响。
The factors for affecting coke rate were discussed such as coal injection, blast temperature, silicon content and charging patterns.
南京钢铁集团公司高炉炉渣中氧化铝含量高达19%，因此炉渣流动性变差，高炉被迫采用高温操作，铁水硅含量偏高，影响了高炉的强化。
Alumina content in Nanjing Steel blast furnace slag is up to 19%, which results in worse slag fluidity, higher furnace operating temperature and higher silicon content of hot metal.
文章分别用多元线性回归方法和神经元网络方法对铁水的硅含量进行预测。
This paper presents the prediction of Si content of molten iron by adopting methods of multivariate linear regression and neural networks.
硅氧化放热有利于铁水脱硫，这将部分抵消喷吹后炉缸氧势升高对脱硫的不利影响，结果生铁硫含量基本稳定。
It will counteract partially the harmful influence of oxygen potential elevation by the injection. As the result, the content of sulfur in hot metal basically remains stable.
高炉铁水的硅含量是描述铁水质量的一个重要指标。
Silicon content is an important index to describe hot metal quality.
高炉铁水的硅含量是描述铁水质量的一个重要指标。
Silicon content is an important index to describe hot metal quality.
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