scrap preheating practice(There are essentially two types of scrap preheating practices: one is external and the other is internal to the EAF. 从实质上讲，存在两种废钢预热实践：一种是电弧炉外预热，另一种是电弧炉内预热。)
actual BOF(与模型转炉相对应: Because it is very difficult to observe and study directly the slag splashing process in an actual BOF, room temperature modeling has been used to study splashing parameters. 由于直接观察和研究真实氧气顶吹转炉中的溅渣护炉过程极为困难，现已采用室温模拟的方法研究溅渣护炉参数。)
actual sticker rate(In conjunction with the reduction in the actual sticker rate, the breakout prediction (BOP) system drastically reduced the likelihood of a sticker resulting in a breakout. 在粘结实际发生率降低的同时，漏钢预报系统还大幅度降低了粘结致漏几率。)
BOF combined blowing practice(The concentration product 【0】 【 C 】 in OBM steelmaking is lower than in the BOF combined blowing practice, particularly at low carbon levels. OBM 炼钢法的【0】 【C】 浓度积小于)
solid rod of hot steel(A solid rod of hot steel is spun between two mutually inclined rolls which rotate in the same direction, so that the rod is pulled forward between them, and passes over the mandrel. 一根高温实心钢棒在两个相互倾斜、旋转方向相同的轧辊之间旋转，钢棒在两辊之间受拉向前，沿芯棒周围通过。)
