... BP British Petroleum 英国石油公司 BOF basic oxygen furnace 氧气顶吹转炉 C5 China-Canada cooperation on climate change 中国-加拿大气候变化合作 ...
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... basic oxide 碱性氧化物 basic oxygen furnace 碱性氧气转炉 basic oxygen furnace slag 氧气转炉渣 ...
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...构三维有限元分析-计算机论文-校园论文网 关键词:转炉; 有限元; 倾动角; 应力; 位移 [gap=1090]Key words: basic oxygen furnace; finite element; operating angle; stress; displacement ...
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basic oxygen furnace slag 氧气转炉渣
basic oxygen furnace process 碱性氧气吹顶转炉炼钢法
basic oxygen furnace system 转炉系统
basic oxygen furnace steelmaking 转炉炼钢
basic oxygen steel furnace 氧气顶吹制钢转炉
Nevertherless, basic oxygen furnace process with heated ladle refining and vacuum degassing may also be considered as acceptable.
不过，带加热钢水包精炼及真空除气的氧气顶吹转炉工艺也可接受。？
Basic structure of RH furnace multifunctional oxygen lance, composition of control system, main functions and control process of the oxygen lance are introduced, and control index is given.
重点介绍rh炉多功能氧枪的基本结构，控制系统构成，氧枪主要功能、控制流程等，并给出了控制指标。
Most of the steel for line pipe is made by open-hearth, electric furnace, and basic-oxygen processes.
大部分建管道用管子的钢材由平炉、电炉和碱性顶吹转炉生产。
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