| 单词 | pyrometallurgy |
| 释义 | pyrometallurgy —pyrometallurgical, adj. /puy'reuh met"l err'jee/, n. the process or technique of refining ores with heat so as to accelerate chemical reactions or to melt the metallic or nonmetallic content. [1905-10; PYRO- + METALLURGY] |
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