| 单词 | German cupellation | 
| 释义 | German cupellation [¦jǝr·mǝn ´kyü·pǝ`lā·shǝn]  METALLURGY A refining method using a large reverberatory furnace with a fixed bed and a movable roof; the bullion to be cupelled is all charged at once, and the silver is not refined in the same furnace where the cupellation is carried on.  | 
	
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