quartz造句
31 When minerals such as quartz are heated, they emit light.
32 This type of system works by pumping pond water through a quartz tube running parallel to an ultra violet germicidal lamp.
33 They consist mostly of quartz and feldspars, with a little mica or amphibole.
34 The Pga versus Umaa cross-plot shows quartz as the main mineral.
35 The seas powdering our bones like quartz, making sand, grinding our peace for us by the aeon.
36 Quartz is strongly bonded in all directions and has no good cleavage.
37 This phenomenon has been utilized for dating sedimentary deposits of quartz grains.
38 At last the steep slope flattened and he reached the saddle scattered with quartz.
39 A medical quality quartz tube surrounds the U/V tube which has a 5,000 hour continuous use life.
40 The most commonly used rocks are those composed of silica, quartz, granite, slate, and other similarly stable materials.
41 Some areas are further insulated with quartz blankets and metal foils.
42 The codename was chosen because rhyolite is a volcanic rock containing colourful pieces of quartz set in a mass of crystals.
43 But we have organised a massive discount from Lorus Quartz, to add glamour to your night-time fashion.
44 The shales are folded in an anticline and cleaved with development of cross cutting and saddle reef quartz veins.
45 Mixed in with the global iridium-bearing clay layer are tiny particles of heavily shocked quartz.
46 And thanks to their accurate quartz movement you need never be behind time.
47 The principle of the quartz microbalance sensors is described.
48 Contains 55% quartz, 20% phyllosilicates and 20% dolomitic carbonates.
49 A granitic rock composed chiefly of quartz and mica.
50 Gold ore main type is auriferous quartz vein type.
51 Quartz and digital watch in titanium casing and bracelet.
52 Your quartz clocks are quite salable on our market.
53 It analyses it's characteristics and also directs and summarizes such designing of quartz crystal clock movement.
54 The ores consist of more than 40 kinds of minerals, such as argentite, galena, sphalerite, chalcopyrite, quartz and pyrite.
55 For the rose quartz will quite willingly blend with the source of Rhodocroshite if asked, and provide both the forgiveness and unity octaves through it's form.
56 They are mainly composed of diopside, calcite and quartz. Geological and mineralogical studies on the deposite indicate that they formed through reginal metamorphism.
57 Objective Recent research of piezoelectric quartz crystal ( PQC ) sensor and its applications in biomedicine in this review.
58 Pitchblende is the only primary uranium mineral, which is associated with quartz, fluorite, hematite and pyrite.
59 Water soluble quartz grinding liquid consists of efficient self-lubricating amide rust inhibitor, dispersant, water soluble lubricant, acrylic ester densifier, etc.
60 A review on electrochemical quartz crystal microbalance (EQCM) and piezoelectric biosensors is presented in detail.
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