mixed chemistry region length(【技】异钢种连浇时，前后两炉不同钢种的钢水相混而浇铸成的兼有不同钢种化学成分的铸坯区段。: Experiments are conducted using a two-strand continuous slab caster to determine the mixed chemistry region length at low and high casting speeds. 为了确定在低拉坯速度和高拉坯速度下化学成分混合区的长度，利用一台双流板坯连续铸钢机进行了试验。)
chemical composition(Based on the chemical compositions presented in table 1 and on the operational conditions of the continuous casting machine, the viscosity, consumption and crystallization temperature of the mold fluxes were estimated using different correlations proposed in the literature. 基于表 1 给出的化学成分和连铸机的操作条件，结晶器保护渣的黏度、耗量和结晶温度采用了该文献给出的不同相关关系进行了估算。)
composition homogenization(Prior to transfer to the caster, steel is normally processed through a ladle metallurgy unit which has the capability for scrap cooling, alloying, and temperature and composition homogenization by argon bubbling through a porous insert in the bottom of the ladle. 在钢水转运到连铸机前，通常要经过钢包冶金设备进行处理。钢包冶金设备具有加废钢降温、合金化和通过安装在钢包底部多孔塞喷吹氩气泡使钢水温度与成分均匀化的功能。)
steel composition(Desired steel compositions and temperatures can be achieved by varying the type and flow rate of the bottom gas. 理想的钢水成分和温度，可以通过改变底吹气体种类和流量的方法得以实现。)
