单词查询

cupel

美['kjupəl],英['kju:pəl],

释义

n. 【冶】(鉴定贵金属用的)烤钵; v. (〔英国〕 -ll-)用烤钵鉴定; 网络释义: 灰皿;灰吹盘;用灰皿提炼;

例句

Cupel: a porous cup, often made of bone ASH, used in assaying to separate precious metals from base elements such as lead.
一种多孔杯,通常用骨类制成,在检验中把贵重金属从低劣物质如铝中分离出来。

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