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。
Bismuth (Bi) appears for being a metallic, but the number of electrons available for electrical conduction is comparable to that of semiconductors. In fact, bismuth is known as a semimetal. Molecular solids usually are crystals formed from molecules or polymers. They can be insulating, semiconducting, or metallic, with regards to the type of molecules inside the crystal. New molecules are constantly staying synthesized, and a lot of are created into crystals. The volume of unique crystals is big.
4Without a crystal ball, It can be extremely hard to convey exactly where we'll be up coming year.不用水晶球预卜未来，我们说不准明年处境如何呀。《牛津词典》
养殖晶：养殖晶是指，用天然水晶做种子，然后赋予天然水晶生长的高压条件，养殖器中有富含二氧化硅的分子。然后二氧化硅分子围绕天然水晶种生长，这样的水晶成分（分子式）与天然水晶是一摸一样的，唯一有差别的是，这样的水晶磁场作用没有天然水晶强。
Additionally, there are lots of products that resemble crystals but are actually polycrystals. Polycrystals kind when microscopic crystals fuse jointly to sort a strong. These components tend not to include requested lattices.
结晶�?When sea water is permitted to evaporate, salt crystals are deposited. 海水蒸发后，盐的结晶体就沉淀下来。
根据包裹体和主晶宝石之间形成的先后关系可将水晶的包裹体划分以下三种类�?
②固体包裹体：指呈固态相存在包裹体，多因岩浆、热液、变质作用等形成的早期结晶物被水晶捕获而形成。
包裹体常见有固相、固液气三相组合、空洞以及双晶、色带等。水晶中典型的同生包裹体有自形的锐钛矿、气液两相包体等。
22Working from what The usa previously appreciates about alone, the bureau's gurus together with other demographers offer you an irresistible, if clouded, crystal ball between their visions.
The basic models of solids are both atoms or atoms which have blended into molecules. The electrons of the atom move in orbits that form a shell composition round the nucleus. The shells are stuffed in a scientific purchase, with Just about every shell accommodating only a little number of electrons. Various atoms have different numbers of electrons, which can more info be dispersed in a characteristic electronic framework of filled and partially stuffed shells.
隐晶类水晶外观是一块块的，不是成六角水晶簇状，但他们却也是属六方晶系的。但我们不能以肉眼观察到他们的六角形结晶，因为结晶的体积极为细小，需以显微镜协助下才能看到六角开结晶。而此类水晶非常平滑，因为结晶之间有“水化硅石”填补，玛瑙便属于此类。
crystal, any stable product by which the element atoms are arranged in a definite pattern and whose surface regularity demonstrates its inside symmetry.
The C60 molecules, also referred to as buckyballs, are very solid and Practically incompressible. Crystals are shaped this sort of that the balls are organized within an fcc lattice which has a 1-nanometre spacing amongst the centres of adjacent balls. The very similar C70 molecule has the shape of the rugby ball; C70 molecules also form an fcc crystal when stacked alongside one another. The stable fullerenes variety molecular crystals, with weak binding—provided by van der Waals interactions—concerning the molecules.