流股撞击窄面效应(For narrow mold, once inclusions enter the lower flow zone created by the effect of the jet striking the narrow face, it is unlikely that they would rise by buoyancy to the free surface. 对于窄结晶器而言，只要夹杂物一进人由于流股撞击结晶器窄面效应而形成的向下流动区，它就不可能依靠浮力再上升到钢水自由面。)
氧气射流(Both the high temperature of the liquid pig iron and the intense stirring provided when the oxygen jet is introduced, contribute to the fast oxidation (burning or combustion) of the elements in the bath and a resultant rapid, large heat energy release. 铁水的高温和氧气射流的剧烈搅拌，促使熔池中的元素快速氧化(燃烧)，从而快速释放出大量热能。)
