Facts About Crystal Revealed
水晶表面坑洼的地方，有的深，有的浅，这是水晶在成长过程中自然形成的，并非是人为造成的损伤。缺陷位置本来包有其他矿物晶体，由于包裹体和水晶结合部位的结合力不强，当表面抛光时，矿体脱落，留下空位。这种缺陷在绿幽灵、钛晶、金发晶上都比较常见。12He attempted again in quite a few other towns and succeeded with Crystal Caramels.他又在其他几个城市再次尝试，并成功制出了水晶焦糖。
水晶文化历史悠久，古人曾赋予它一串极富美感的雅称：水玉、水精、水碧、石英等。
Include to term record Incorporate to term list C2 [ U ] clear glass of extremely high-quality, normally with its surface area Slice into delicate designs
断口：贝壳状。断口也叫破口。它是指矿物被打击后产生不规则的破裂，破裂裂面凹凸不平称为断口。根据断口的形状可分为贝壳状和锯齿状。
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⑩、雷射内雕：以计算机辅助激光设备在水晶对象中进行三维图案的成型，艺术效果好，可以任意表达各类图案，图形，达到逼真效果
11I cautiously opened the package deal and located a crystal bell within.我小心地打开包裹，发现里面有一个水晶钟。
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22Working from what The united states presently knows about alone, the bureau's authorities and also other demographers give an irresistible, if clouded, crystal ball among their visions.
The essential units of solids are possibly atoms or atoms that have put together into molecules. The electrons of an atom move in orbits that form a shell framework across the nucleus. The shells are crammed in a systematic get, with each shell accommodating only a small range of electrons. Various atoms have distinct numbers of electrons, which are distributed in the attribute electronic framework of stuffed and partially filled shells.
Crystal Lattices There are 7 systems of crystal constructions, which can be also referred to as lattices or space lattices:
水晶饰品越来越受到人们的喜爱。中国、日本、韩国、美国等国家的人们还对水晶球情有独钟，喜欢将它们摆在家里或办公室里，认为水晶球有灵性，能保平安，带来财运。不过天然水晶不像看起来那么晶莹剔透，它也有瑕疵，我们在选购饰品的时候要注意。此外，我们还要掌握水晶的评价依据、选购方法，这样可以帮助我们在琳琅满目的水晶饰品中选到心仪的水晶。
Binary crystals are located in numerous constructions. more info Some pairs of factors kind more than one composition. At home temperature, cadmium sulfide may crystallize possibly during the zinc blende or wurtzite structure. Alumina also has two possible constructions at space temperature, α-alumina (corundum) and β-alumina. Other binary crystals show unique buildings at different temperatures. Among the most complicated crystals are those of silicon dioxide (SiO2), that has seven various buildings at a variety of temperatures and pressures; the commonest of these structures is quartz.