 |
| English | Chinese |
| metal smelting A metallurgical process in which ore mixtures are heated above melting point to extract or yield a crude metal | 金属冶炼 (一个冶金过程,在这个过程中, 矿石混合物被加热高于熔点以便提取或生成粗金属。) |
|
| English | Chinese |
| metal smelting A metallurgical process in which ore mixtures are heated above melting point to extract or yield a crude metal | 金属冶炼 (一个冶金过程,在这个过程中, 矿石混合物被加热高于熔点以便提取或生成粗金属。) |