Facts About Crystal Revealed
Facts About Crystal Revealed
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其它描述：《庶物异名疏》中说： �?水精出大秦国，一名黎�?�?。结晶完整的水晶晶体，就如参差交错的马齿，所以人们又叫它马牙石。先民们最早用它研磨成眼镜片，因而送它一个眼镜石的绰号。水晶有通称，也有俗称。广州一带称水晶叫晶玉，又名鱼脑冻；江苏东海县山民发现水晶会 �?窜火�?�?，于是给它起个放光石的俗名。世间一物多名，不足为奇，而像水晶拥有这么多的别称，实不多见。瞧，从水玉、水碧、白玉、玉瑛、水精石英、黎难、晶玉到菩萨石、马牙石、眼镜石、放光石、千年冰、高山冻、鱼脑冻等等，简直构成一部奇石鉴赏史。
12He tried all over again in several other metropolitan areas 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。
These improvements involve unique buildings with programmable lattice symmetries and well-described crystal practices, responsive products that leverage the intrinsic Homes of nucleic acids to govern constructions on demand, nanoparticle superlattices grown epitaxially from surfaces and colloidal crystals that supply insights into mild–issue interactions. Looking forward, we obstacle the Local community to leverage the remarkable structural Manage afforded by crystal engineering with DNA to synthesize classes of useful resources that press over and above what has actually been doable with The natural way transpiring crystalline materials or All those produced by additional standard methods.
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这种水晶观赏石特指水晶晶簇，它是众多单晶体集中生长在一起的晶体组合。晶簇以其晶莹剔透、独特造型而享誉水晶赏石界。
Good Vocabulary: related words and phrases Glass blower blowpipe bulletproof glass check here cut glass fibreglass frosted glassware glaze glazed glazier glazing prism prismatic punty Pyrex reglaze unglazed vitreous vitrification vitrify See more results » You may as well uncover associated text, phrases, and synonyms in the topics:
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26Some of the best consuming Eyeglasses are created from guide crystal.一些最精致的酒杯是用铅晶质玻璃制成的。《柯林斯英汉双解大词典》
Crystals are frequently viewed as something of huge beauty, they usually are commonly made use of with diamonds or other stones for making parts of jewelry. The majority of crystals now are guy-designed in laboratories.
Crystals with evident flat faces are termed euhedral crystals, even though These lacking described faces are known as anhedral crystals. Crystals consisting of requested arrays of atoms that are not often periodic are identified as quasicrystals.
There's two these kinds of possible periodic arrangements. In Each individual, the initial layer has the atoms packed right into a plane-triangular lattice in which each and every atom has six fast neighbours. Determine two displays this arrangement to the atoms labeled A
Crystal Lattices You'll find seven systems of crystal buildings, that happen to be also referred to as lattices or Place lattices:
⑦双色水晶：一种紫色和黄色共存一体的水晶，紫色、黄色之间界限较明显，分别占据晶块的一部分。
21You all know the way if you have a crystal prism and go a beam of daylight by means of it, you receive a spectrum, which seems like a ongoing band of rainbow colours.