removal of inclusions(The inclusion removal steps are as follows: 1. Elimination of the sources of the inclusion generation; 2. transport of the inclusions to a steel/slag interface; 3. Separation of the inclusions at the interface; 4. Removal of the inclusions from the interface. 清除夹杂物的步骤如下：①清除产生夹杂物的来源；②将夹杂物移送至钢/渣界面；③在钢/渣界面处将夹杂物分离；④将夹杂物从钢/渣界面处清除。)
inclusion elimination efficiency(The inclusion elimination efficiency will be reduced significantly if there are reoxidation conditions during continuous casting. 如果在连铸期间存在二次氧化的条件，那么夹杂物去除效率将大为降低。)
rake-off(炉渣: Next the furnace is tilted and the slag raked off into the ladle on the left of the diagram； it is replaced by a slag, composed of lime, fluorspar and sometimes carbon. 接着，将炉子倾斜，将炉渣扒除到图中左侧的渣罐中，然后再造由石灰、萤石，有时含有碳的新渣代替。)
removing inclusions(The liquid slag pool absorbs non-metallic inclusions from liquid steel. This is the last chance for removing inclusions from liquid steel during the metallurgical process of it 液渣池从钢水中吸收非金属夹杂物，这是钢水冶金过程中最后一次从钢水中脱除夹杂物的机会。)
deskulling(A BOF installation consists of the basic oxygen furnace, furnace support foundation, oxygen injection system, furnace deskulling system, and other auxiliary steelmaking requirements, etc. 一套氧气顶吹转炉设备包括：氧气顶吹转炉、炉体基础、吹氧系统、炉子除渣壳装置以及其他必要的炼钢辅助设施等。)
removal efficiency of nonmetallic inclusions(From the data in Table 6, it can be seen that both the amount of steel melt filtered and the removal efficiency of non-metallic inclusions are satisfactory. 由表 6 给出的数据可以看出，无论是过滤的钢水数量还是非金属夹杂物去除效率都令人满意。)
