The inventor Henry Bessemer discovered that directing a blast of air at melted iron in a furnace would burn out the impurities that made the iron brittle.

发明家亨利·贝塞默发现，在熔炉里对铁水直接吹一吹气，就会烧掉使铁变脆的杂质。

youdao

Method The clinical and early psychological intervention data in 16 patients with extensive compound injuries of burn and blast were analysed retrospectively.

方法总结和分析一批16例特重烧伤伴冲击伤伤员的临床、心理特点及早期心理干预资料。

youdao

Objective: to study the effect of antishock therapy with a bolus of hypertonic saline solution on burn blast combined injury and its mechanism in dogs.

目的：探讨烧伤冲击伤复合伤后一次性输入高渗盐溶液抗休克治疗的效果及机制。

youdao

The attorney general said there was little evidence of the type of burn marks typical in a bomb blast.

BBC: Mexico Pemex blast blamed on build-up of gas