英语词汇“cupel”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-新都网

cu·pel

(kypəl, ky-pĕl)

1. A porous cup, often made of bone ash, used in assaying to separate precious metals from base elements such as lead.

2. The bottom or receptacle in a silver-refining furnace.

tr.v. cu·peled, cu·pel·ing, cu·pels or cu·pelled or cu·pel·ling

To assay or separate from base metals in a cupel.

[French coupelle, from Old French, diminutive of coupe, cup, from Late Latin cuppa, drinking vessel.]

cupel·ler, cupel·er n.

单词	cupel
释义	cu·pel (kypəl, ky-pĕl) n. 1. A porous cup, often made of bone ash, used in assaying to separate precious metals from base elements such as lead. 2. The bottom or receptacle in a silver-refining furnace. tr.v. cu·peled, cu·pel·ing, cu·pels or cu·pelled or cu·pel·ling To assay or separate from base metals in a cupel. [French coupelle, from Old French, diminutive of coupe, cup, from Late Latin cuppa, drinking vessel.] cupel·ler, cupel·er n.
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