Detailed Notes on Crystal
Detailed Notes on Crystal
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17These rings are indicative with the crystal structure of nickel and can be stated only by invoking wavelike Qualities of light.这些光圈表明了了镍的晶体结构，而且只能通过光线中波的特征来解释。
A basic plan in crystal structures is definitely the device mobile. It's the smallest unit of quantity which allows similar cells for being organized alongside one another to occupy all offered space. The geometrical basis of all crystals may be the lattice. A lattice is often viewed as a daily and infinite arrangement of details or atoms, the place Each individual point or atom has an identical bordering natural environment.
晶及其石英岩类玉石是中低档宝玉石，虽比不上钻石、红蓝宝石的高贵，但在加工中如果构思巧妙而且加工精细，同样具有很高的价值。如中国传统的玛瑙“虾盘”、“龙盘”、“水漫金山�?水胆玛瑙摆件)都被誉为国家级宝玉石。
③次生包裹体：指主体水晶形成后，由于环境的变化使得主晶周围的一些物质沿裂隙进入到其内部而形成的包裹体。形成的原因有出熔作用、裂隙的结晶化、以及放射性元素破坏的作用等。水晶典型的次生包裹体有胶花水晶中的氧化铁充填物等。
2She was donning a strand of crystal beads.她戴着一串水晶珠子。《柯林斯英汉双解大词典》
, has a similar construction, but There's two choices for selecting the holes the atoms will occupy. The third layer might be put over the atoms of the 1st layer, producing an alternate layer sequence A
30Three times went previous, and I was stunned to determine it again: the many openings have been sewed up by skinny and white thread and so they seemed such as ice crystal on Wintertime's branches during the north.
市场上有很多人把熔炼水晶也叫做合成水晶，那是不准确的，一般都是以水晶废料为原料在高温高压下熔炼出来的，而不是结晶成的，不具备水晶的晶体特性，所以不能把熔炼水晶与合成水晶混为一谈；但是熔炼水晶耐高温，用优质二氧化硅熔炼成的熔炼水晶可以做成实用产品比如水晶杯、烤盘、茶具等，实际上一代伟人毛泽东主席的水晶棺就是选用东海优质水晶熔炼而成的。
Q.4. Exactly what is the distinction between atomic website structure and crystal composition? Ans. The principal distinction between atomic construction and crystal composition lies of their definitions: atomic construction refers to how atoms are structured inside a single molecule or perhaps a cluster of molecules, Whilst crystal framework worries the particular arrangement of atoms inside a solid material.
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All crystal ball crystal crystal clear copyright liquid crystal crystal lattice crystal framework liquid crystal Exhibit See all meanings Idioms and phrases crystal crystal clear idiom
Crystallography could be the review of crystals, and it offers with every thing from great geometric shapes to seemingly random conglomerations of particles and minerals.
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�?�?。
This crystal framework is liable for the exclusive Bodily and chemical Houses of sodium chloride, including its significant melting level, electrical conductivity, and talent to type ionic bonds very easily.