quartz-like glass — kvarcoidinis stiklas statusas T sritis chemija apibrėžtis Stiklas, gaminamas iš 92–96% SiO₂ ir 4–8% B₂O₃ bei Na₂O mišinio. atitikmenys: angl. quartz like glass rus. кварцоидное стекло … Chemijos terminų aiškinamasis žodynas
Quartz Mountain Resort Arts and Conference Center — (Lugert,США) Категория отеля: 3 звездочный отель Адрес: 2246 … Каталог отелей
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 crisis — The Quartz Crisis was a period in time in the 1970s and early 1980s which coincided with the advent of quartz oscillator technology watches, a general economic down turn and, the low point of the Swiss watch industry which chose to remain focused … Wikipedia
Fruit quartz — is the general trade term for a group of colorful, translucent materials which are individually known by fruit like names such as cherry quartz , blueberry quartz , strawberry quartz , kiwi quartz , pineapple quartz , and so on. They are commonly … Wikipedia
rose quartz — a rose red to pink variety of crystalline quartz usually found in massive form and used as a gem or ornamental stone. [1810 20] * * * Translucent, coarse grained variety of the silica mineral quartz found in pegmatites. Rose quartz is valued for… … Universalium
Automatic quartz — is a collective term describing watch movements that combine a self winding rotor mechanism (as used in automatic mechanical watches) to generate electricity with a piezoelectric quartz crystal as its timing element. Such movements aim to provide … Wikipedia
Smoky quartz — Smoky or smokey quartz is a brown to black variety of quartz.[1] Like other quartz gems, it is a silicon dioxide crystal. The smoky colour results from free silicon, formed from the silicon dioxide by natural irradiation … Wikipedia
crys´tal|like´ — crys|tal «KRIHS tuhl», noun, adjective. –n. 1. a clear, transparent mineral that looks like ice, especially the transparent or nearly transparent form of pure quartz. 2. a piece of crystal cut into form for use or ornament. Crystals are used as… … Useful english dictionary
Hydrargyrum quartz iodide — (HQI) is a special type of high intensity discharge (or HID) lighting, where the light is produced using a very high voltage electrical arc through a gas. The H in HQI comes from hydrargyrum , the Latin name for the element mercury. When heated,… … Wikipedia
