Bessemer converter: a large pear-shaped container in which molten iron is converted to steel by the Bessemer process. 贝塞麦转炉:一种大型、梨状的容器,在其中熔化的铁通过贝塞麦炼钢法制成钢。
A process for making steel using a Bessemer converter. 用贝西默转炉生产钢的程序。
The Bessemer Process uses a furnace called a "converter". 酸性转炉法使用称为转炉的高炉。