- porous cup
- Электрохимия: пористый горшок, пористый цилиндр
Универсальный англо-русский словарь. Академик.ру. 2011.
porous cup
Смотреть что такое "porous cup" в других словарях:
porous cup — noun see porous cell … Useful english dictionary
porous cell — noun or porous cup : a cylindrical vessel of porous earthenware used in an electrical cell to keep two liquids from mixing freely … Useful english dictionary
bone-ash cup — noun a small porous bowl made of bone ash used in assaying to separate precious metals from e.g. lead • Syn: ↑cupel, ↑refractory pot • Hypernyms: ↑vessel … Useful english dictionary
Dry cell — A dry cell is a galvanic electrochemical cell with a pasty low moisture electrolyte. A wet cell, on the other hand, is a cell with a liquid electrolyte, such as the lead acid batteries in most cars.While a dry cell s electrolyte is not truly… … Wikipedia
coppel — Cupel Cu pel (k[=u] p[e^]l), n. [LL. cupella cup (cf. L. cupella, small cask, dim. of cupa) : cf. F. coupelle. See {Cup}, and cf. {Coblet}.] A shallow porous cup, used in refining precious metals, commonly made of bone ashes (phosphate of lime).… … The Collaborative International Dictionary of English
Cupel — Cu pel (k[=u] p[e^]l), n. [LL. cupella cup (cf. L. cupella, small cask, dim. of cupa) : cf. F. coupelle. See {Cup}, and cf. {Coblet}.] A shallow porous cup, used in refining precious metals, commonly made of bone ashes (phosphate of lime).… … The Collaborative International Dictionary of English
Cupel dust — Cupel Cu pel (k[=u] p[e^]l), n. [LL. cupella cup (cf. L. cupella, small cask, dim. of cupa) : cf. F. coupelle. See {Cup}, and cf. {Coblet}.] A shallow porous cup, used in refining precious metals, commonly made of bone ashes (phosphate of lime).… … The Collaborative International Dictionary of English
cupel — I. noun Etymology: French coupelle, diminutive of coupe cup, from Late Latin cuppa Date: 1605 a small shallow porous cup especially of bone ash used in assaying to separate precious metals from lead II. transitive verb ( pelled or peled; pelling… … New Collegiate Dictionary
cupel — cu•pel [[t]ˈkyu pəl, kyuˈpɛl[/t]] n. v. peled, pel•ing (esp. brit.) pelled, pel•ling. 1) mel a small, porous cup, usu. made of bone ash, used in assaying, as for separating gold and silver from lead 2) mel a receptacle or furnace bottom in which… … From formal English to slang
cupel — [kyo͞o′pəl, kyo͞o pel′] n. [Fr coupelle < ML cupella, dim. < L cupa: see CUP] 1. a small, shallow, porous cup used in assaying gold, silver, etc. 2. a hearth for refining metals vt. cupeled or cupelled, cupeling to assay or refine in a… … English World dictionary
Bunsen cell — Bun sen cell (Elec.) A zinc carbon cell in which the zinc (amalgamated) is surrounded by dilute sulphuric acid, and the carbon by nitric acid or a chromic acid mixture, the two plates being separated by a porous cup. [Webster 1913 Suppl.] … The Collaborative International Dictionary of English
