- Rochelle-salt crystal
- Макаров: кристалл сегнетовой соли
Универсальный англо-русский словарь. Академик.ру. 2011.
Универсальный англо-русский словарь. Академик.ру. 2011.
Rochelle salt — noun a double salt used in Seidlitz powder; acts as a cathartic • Syn: ↑Rochelle salts, ↑potassium sodium tartrate • Hypernyms: ↑double salt * * * Rochelle salt, a colorless or white, crystalline compound, potassium sodium tartrate, used as a… … Useful english dictionary
Crystal earpiece — Crystal radio using piezoelectric earpiece Common piezoelectric earpiece used with portable radios A crystal earpiece, more properly called a piezoelectric earphone … Wikipedia
crystal — [kris′təl] n. [altered (modeled on L) < ME & OFr cristal, OE cristalla < L crystallum, crystal, ice < Gr krystallos < kryos: see CRUDE] 1. a) a clear, transparent mineral; esp., pure quartz b) a piece of such quartz cut in the form of … English World dictionary
Crystal oscillator — A miniature 4 MHz quartz crystal enclosed in a hermetically sealed HC 49/US package, used as the resonator in a crystal oscillator. A crystal oscillator is an electronic oscillator circuit that uses the mechanical resonance of a vibrating crystal … Wikipedia
crystal pickup — noun a cartridge in which an output voltage is produced by the vibration of a piezoelectric crystal • Hypernyms: ↑cartridge, ↑pickup • Part Meronyms: ↑crystal * * * noun : a phonograph pickup in which stylus movements generate a voltage by… … Useful english dictionary
Phonograph — Turntable redirects here. For other uses, see Turntable (disambiguation). Edison cylinder phonograph ca. 1899 … Wikipedia
Piezoelectricity — is the ability of some materials (notably crystals and certain ceramics, including bone) to generate an electric potentialPrinciples of Instrumental Analysis. 6th Edition, 2007. Skoog, Holler, and Crouch. Chapter 1, Sec. 1C 4, Pg. 9.] in response … Wikipedia
Ferroelectricity — is a property of certain materials which possess a spontaneous electric polarization that can be reversed by the application of an external electric field.[1][2] The term is used in analogy to ferromagnetism, in which a material exhibits a… … Wikipedia
Potassium sodium tartrate — Chembox new Name = Potassium sodium tartrate ImageFile = K Na L (+) tartrate.png ImageSize = 200px ImageName = Potassium sodium tartrate IUPACName = Potassium sodium tartrate OtherNames = E337 Section1 = Chembox Identifiers CASNo = 304 59 6… … Wikipedia
Potassium — (pronEng|pəˈtæsiəm) is a chemical element. It has the symbol K ( la. kalium, from ar. qalīy), atomic number 19, and atomic mass 39.0983. The name potassium comes from the word potash , as potassium was first isolated from potash. Potassium is a… … Wikipedia
Ammonium dihydrogen phosphate — Ammonium dihydrogen phosphate[1] … Wikipedia