Crystal Can Be Fun For Anyone
Crystal Can Be Fun For Anyone
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A solid is crystalline if it's got prolonged-assortment order. After the positions of an atom and its neighbours are acknowledged at a single issue, the spot of each and every atom is thought precisely through the crystal. Most liquids deficiency prolonged-selection buy, Whilst numerous have limited-variety buy. Short range is defined as the primary- or 2nd-closest neighbours of an atom. In many liquids the initial-neighbour atoms are organized in the exact same construction as in the corresponding solid period.
the strong condition of many uncomplicated substances, that have a regular shape and surfaces arranged in equivalent styles
景观水晶，就是包裹体组成各种造型特异的水晶，有的似山水，有的似人物，有些像文字，有些像动物，植物，器物等等。
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根据美国已经了解的情况，统计局的专家和其他人口统计学家在他们的视野中提供了一个不可抗拒的水晶球。
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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�?
Crystals are nothing at all greater than an requested arrangement of molecules or atoms. Crystals can be found in many alternative sizes and styles, and every one has distinct characteristics. Whatever they are made of establishes how it is going to form.
Among the binary crystals, the easiest buildings to visualize are those with equivalent numbers of the two different types of atoms. The composition of sodium chloride is predicated on a cube. To assemble the lattice, the more info sodium and chlorine atoms are placed on alternate corners of a cube, along with the construction is recurring (Determine 3B).
[ C/U ] transparent glass of high quality, usually with its surface area Slash into styles that replicate light-weight
看孔眼：对于缀穿水晶制品（如项链、手链、佛珠），要看孔眼是否平直，孔的粗细是否均匀，有无细小裂纹。孔壁必须清澈透明，无“白痕”。
的释�?浏览 cryptologist cryptology cryptorchidism cryptosporidium crystal crystal ball crystal apparent idiom copyright crystalline #randomImageQuizHook.filename #randomImageQuizHook.isQuiz 用我们的趣味配图小测验考考你的词汇量
水精：水晶为何称为水精，《广雅》有巧解：�?水之精灵�?”；李时珍则说：�?莹洁晶光，如水之精英 ”。细加考究，此称还蕴含浓厚的宗教意味呢。水精一名，最初见于佛书，后汉支曜翻译的《具光明定意经》说：�?其所行道，色如水�?�?。
矿物成分：针铁矿、赤铁矿、金红石、磁铁矿、电气石、石榴石、云母、绿泥石等形成了包裹体水晶，如发晶、钛晶、绿幽灵等，发晶中则含有肉眼可见的似头发状的针状矿物的包裹体形成。含锰和铁者称紫水晶；含铁�?；呈金黄色或柠檬�?)称黄水晶；含锰和钛呈玫瑰色者称蔷薇石英，即粉水晶；烟色者称烟水晶；褐色者称茶晶；黑色透明者称为墨晶。