试验研究了从风口喷吹碱性熔剂对高炉炉料软熔性能和初渣性能的影响。
The influence of basic flux injection through the tuyeres on softening-melting properties of blast furnace burden and properties of primary slag was investigated in laboratory.
对风口喷吹燃料热滞后现象原因分析，现有文献的分折与生产实践是有矛盾的。
Analysis of causes of thermal hysteresis in injecting fuels through tuyeres given in the literature doesn't consist with the practice.
通过利用风口测量枪进行的微波反射测量方法讨论了大煤粉喷吹量条件下高炉风口回旋区的形成。
The blast furnace raceway formation under the intensive coal injection by measurement of micro wave reflection gunned through a tuyere is discussed.
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