Synonym: crystal, lechatelierite, quartz glass, vitreous silica. Similar words: quarter, quarterback, last quarter, headquarters, first quarter, close quarters, square, quarry. Meaning: [kwɔrts /kwɔːts] n. 1. colorless glass made of almost pure silica 2. a hard glossy mineral consisting of silicon dioxide in crystal form; present in most rocks (especially sandstone and granite); yellow sand is quartz with iron oxide impurities.
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181 Quartz sand, activated carbon, removing iron and manganese filtration, deoxygenation, fluoride removal equipment.
182 Clinochlore along with quartz are the principal constituents of the matrix.
183 String together the following minerals adding a larger piece of rose quartz wire wrapped in silver and hung upon the necklace of beads.
184 Thestructure design of ceramic box, the manufacture of quartz resonator and the method of sealing are all introduced in this paper.
185 The gangue mineral mainly consists of quartz and sericite, and then calcite, dolomite, chlorite and peat.
186 The Sanjiang area is rich in resources of gem jade stones, such as aquamarine, tourmaline, topaz, rock cristal , almandine, rose quartz, white marble,[http://sentencedict.com/quartz.html] etc.
187 The settlingout minerals are hematite, goethite, quartz, silicate and carbonate at the bottom of the ocean.
188 Natural quartz crystal from DONGHAI, JIANG SU mostly include amethyst , smoky quartz and yellow quartz.
189 Wideband distribution amplifier is an economical solution for distributing signals from various frequency standards such as caesium, rubidium, quartz or GPS receivers.
190 Vinyl, nylon, and Lucite. are markedly inferior to Teflon, polystyrene, polyethylene, sapphire, or quartz.
191 The use of quartz crystal microbalance(QCM) for monitoring in situ the adsorption of low-density lipoprotein(LDL) onto cholesterol modified dextran(CMD) was described. The kinetic studies were made.
192 The thin bedded siliceous - rocks include chert and depositional quartz with textures of oolite and pebble.
193 A method for designing compound achromatic wave plate made of mica and quartz is presented.
194 In this paper, the ESR (electron spin resonance) spectra of gold bearing quartz and pyrite have been systematically studied by means of JES FE1XG model ESR spectrometer.
195 The far-field optical characteristics of concave microlens array in quartz substrate are given.
196 Rock faces commonly show a stockwork of intersecting quartz and carbonate veins.
197 This paper reports the anomalous phenomenon that quartz thermoluminescence intensity is reduced with increasing contents of radioactive elements in uranium bearing veins.
198 Spare parts which get in touch with high temperature HCI gas are made into by impregnated graphite and quartz, the graphite furnace's body is cooled by the water-jacket.
199 The main gangue mineral is quartz and for 97 %.
200 The paper discusses the hydrothermal filling deposit of W-Bi-Mo quartz vein type and the vertical reverse zoning distribution of wolframite-bismuthinite- molybdenite mineral group .
201 The phase constituents ofthe slag added with manganese ore or spar and quartz sand are analysed.
202 Diagenetic minerals are mainly thin film shaped chlorite and increasing shaped quartz minerals. There are autogenous apatites, filled silicious and carbonate minerals as well.
203 Real-time monitoring the interaction of L-tetrahydropalmatine (L-THP) and human serum albumin (HSA) was performed with a quartz crystal microbalance impedance technique.
204 The radiation was filtered either by borosilicate glass or by quartz.
205 The quartz tube inserted into the furnace that becomes the process chamber for diffusion and oxidation.
206 The minerals of kaolin ores consist mainly of kaolinite as well as halloysite, hydromuscovite, quartz associated with Small amounts of feldspar.
207 Touchstone is a fine - grained velvety black rock, a kind of quartz.
208 Presenting on a stainless steel band and powered by a quartz movement, the watch is water resistant to a depth of 165 feet.
209 Characterzation: high quality quartz bulb, biplanar filament which enables increased illumination, uniform color temperature and luminous flux.
210 Rose Quartz will hold the tones of forgiveness and unity upon one's alter, which are the two pink ray notes of the first 10 tones of the Language of Light.
More similar words: quarter, quarterback, last quarter, headquarters, first quarter, close quarters, square, quarry, quarrel, square up, aquarium, quarantine, quarrel with, quarrelsome, fair and square, earthquake, comfort zone, guard, estuary, on guard, guarded, red guard, guardian, obituary, february, vanguard, sanctuary, guarantee, guarantor, legal guardian.