... powder flame cutting 粉末火焰切割 powder impoverishment 粉末贫化 powder(-type) insulation 粉末绝缘 ...
基于16个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress
The selective reduction impoverishment of slag from copper smelting with addition of charcoal powder and stirring of inert gas is investigated by the aid of metallurgical analysis, SEM and EDX.
借助于金相分析、SEM和EDX等方法，研究炼铜炉渣加炭粉、通惰性气体搅拌选择性还原贫化过程。
youdao
应用推荐
模块上移
模块下移
不移动