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| Chinese | English |
| 其主要特点是在吹炼后期改换为 Ar-O₂ 吹炼进行不锈钢生产。 | STB |
| 对…进行现代化改造 | modernize (Between 1990 and 1992 a universal beam mill at Teesside was modernized for £ 69 million and a second continuous caster was added at Port Talbot for £ 70 million. 1990 ~ 1992 年期间，对蒂赛德厂的万能式钢梁轧机进行了现代化改造，耗资6900万英镑；在塔尔波特港厂增建了第二台连铸机，耗资7000万英镑。) |
| 改进 | modernization |
| 改进 | refinement |
| 改进 | revamping |
| 改进 | retrofit |
| 改进 | development |
| 改进剂 | modifying addition |
| 改进型内燃式热风炉 | modified-type internal hot combustion stove |
| 改进型底吹转炉 | modified bottom-blown converter |
| 改进型狄塞尔钢管延伸机 | accu-roll type elongator |
| 改进型狄塞尔钢管延伸机 | accu-roll mill |
| 改进型莫尔-琼斯低锡铅基轴承合金 | More-Jones improved alloy (5Sn,9~ 15Sb, 80 〜86Pb,0.5Cu) |
| 改进的轧机 | revamped mill |
| 改进的连铸机 | revamped continuous caster |
| 改进的连铸机 | modified continuous caster |
| 改进的鲍尔•福格尔法 | modified Bauer-Vogel process |
| 改进设计 | design modification |
| 改进过的中间包 | modified tundish |
| 系统改进 | system improvement |
| 结构改进 | structure modification |
| 结构改进 | structural development |
| 设计改进 | design sophistication |
| 质量的改进 | improvement in quality |