Not known Facts About Crystal
Not known Facts About Crystal
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8Where do we get this magic wand and crystal ball?我们到哪里获得这种魔棒和水晶玻璃球？
the sound state of many straightforward substances, that have a regular shape and surfaces arranged in similar styles
A fundamental strategy in crystal structures may be the unit cell. It is the smallest unit of quantity that permits identical cells to get stacked together to fill all Place. By repeating the pattern on the device cell over and over in all directions, the entire crystal lattice might be produced. A dice is The best example of a device cell. Two other examples are shown in Determine 1. The main may be the unit cell for just a encounter-centred cubic lattice, and the next is for your body-centred cubic lattice. These constructions are explained in the next paragraphs.
Insert to term record Include to word listing C2 [ U ] clear glass of incredibly high quality, commonly with its floor Slash into fragile styles
看抛光：抛光的好坏直接影响到水晶制品的身价。抛光分为软抛光与硬抛光。
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水晶的评价标准和高端宝石有所不同。多数高端宝石把颜色放在评价的第一位，而对水晶来说，颜色和净度（水晶行业称作晶体）是近乎同等重要的因素：
如果水晶内部杂质中有传说中人物的造型，如佛、星座、生肖等价值可能要高于同等颜色和净度的水晶。
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22Working from what The us currently is aware about alone, the bureau's professionals and various demographers supply an irresistible, if clouded, crystal ball amongst their visions.
. The second layer is shaded from the figure. It has the identical aircraft-triangular construction; the atoms sit within the holes fashioned by the main layer. The very first layer has two equal sets of holes, although the atoms of the 2nd layer can occupy only one established. The 3rd layer, labeled C
Molecular Crystals: Total molecules are bonded to one another in an arranged fashion. A very good case in point can be a sugar crystal, which incorporates sucrose molecules.
《古今小说·李公子救蛇获称心》：“器皿皆是玻璃、水晶、琥珀、玛瑙为之，曲尽巧妙，非人间所有。”
21You all know the way any time you take a crystal prism and go a beam of daylight click here as a result of it, you obtain a spectrum, which appears like a continual band of rainbow colors.