- natural quartz
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природный кварц
Англо-русский словарь технических терминов. 2005.
natural quartz
Смотреть что такое "natural quartz" в других словарях:
Quartz — This article is about the mineral. For other uses, see Quartz (disambiguation). Quartz Quartz crystal cluster from Tibet General Category … Wikipedia
Quartz crystal microbalance — A quartz crystal microbalance (QCM) measures a mass per unit area by measuring the change in frequency of a quartz crystal resonator. The resonance is disturbed by the addition or removal of a small mass due to oxide growth/decay or film… … Wikipedia
quartz movement — quartz′ move′ment n. hor an extremely accurate electronic movement utilizing the natural frequency of vibrations of a quartz crystal to regulate the operation of a timepiece(quartz′ clock′ or quartz′ watch′) … From formal English to slang
Natural Bridge State Park (Massachusetts) — Natural Bridge State Park Massachusetts State Park … Wikipedia
quartz crystal — n. Electronics a thin, natural or synthetic, piezoelectric crystal of silicon dioxide cut and ground to a precise thickness so as to vibrate at a particular frequency when supplied with energy * * * … Universalium
quartz crystal — n. Electronics a thin, natural or synthetic, piezoelectric crystal of silicon dioxide cut and ground to a precise thickness so as to vibrate at a particular frequency when supplied with energy … English World dictionary
quartz — quartzose /kwawrt sohs/, quartzous /kwawrt seuhs/, adj. /kwawrts/, n. one of the commonest minerals, silicon dioxide, SiO2, having many varieties that differ in color, luster, etc., and occurring either in masses (as agate, bloodstone, chalcedony … Universalium
quartz glass — noun colorless glass made of almost pure silica • Syn: ↑quartz, ↑vitreous silica, ↑lechatelierite, ↑crystal • Derivationally related forms: ↑crystallize (for: ↑crystal), ↑ … Useful english dictionary
Quartz hyalin concrétionné — Opale Opale Catégorie III : oxydes et hydroxydes Opale AG (Opale précieuse) (5x2.5cm) Mexique … Wikipédia en Français
Quartz nectique — Opale Opale Catégorie III : oxydes et hydroxydes Opale AG (Opale précieuse) (5x2.5cm) Mexique … Wikipédia en Français
quartz movement — Horol. an extremely accurate electronic movement utilizing the natural frequency of vibrations of a quartz crystal to regulate the operation of the timepiece (quartz clock or quartz watch). * * * … Universalium
