“direct-reduction ironmaking”的概念、定义、翻译、参考文献-科学参考

单词	direct-reduction ironmaking
释义	direct-reduction ironmaking Encyclopedia 工学直接还原炼铁法释 direct-reduction ironmaking直接还原炼铁用气体、液体或固体还原剂在低于矿石软化温度下，将铁矿石还原成金属铁的非焦炼铁工艺。其产品称直接还原铁，是生产优质钢和洁净钢的理想原料。直接还原铁有大量微气孔，在显微镜下观察形似海绵，所以也称为海绵铁。用球团矿制成的海绵铁也称为金属化球团。
随便看	anthropocene anthropocentrism anthropogenic carbon dioxide anthropogenic discharge anthropogenic landform anthropogenic mellowing of soil Anthropogenic soil anthropoid anthropological archaeology Anthropological Tupe of Ancient Northeast China Anthropological Type of Ancient Central China Anthropological Type of Ancient Mongolian Plateau Anthropological Type of Ancient Northwest of China Anthropological Type of Ancient South China anthropologic documentary anthropology Anthropology from a Pragmatic Point of View Anthropology Museum of Guangxi Anthropology Museum of Hulun Buir Anthropology Museum of Oroqen Autonomous Banner Anthropology of Art anthropology of Christianity anthropology of education Anthropology of Sport anthropology of tourism

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