英语语法分析

Low S and low N carburant can be used for steels with special requirements.

对有特殊要求的铁种可采用低硫、低氮增碳剂。

It has been commonly adopted to use complex carburant in the ladle as a supplementary measure.

在包内使用增碳剂作为一种补充手段已被普遍采用。

The main factors, which determines the effectiveness of carburant, are the melting rate and absorptivity when the cr.

在增碳原料固定的条件下，决定增碳剂增碳效果的因素主要是熔化率和吸收率。