5 Simple Statements About Crystal Explained
5 Simple Statements About Crystal Explained
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17These rings are indicative of your crystal framework of nickel and might be described only by invoking wavelike Qualities of sunshine.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。
水晶原石观赏石充分体现了天然水晶的本质，经过抛光的水晶原石观赏石，玲珑剔透、晶莹璀璨，独具匠心的设计，恰到好处地显露出水晶的魅力。如果您想单纯的欣赏水晶，水晶原石观赏石是你的不二之选，给人一种返璞归真的感觉。
10This could be the silicon chip—slightly chip of silicon crystal.这是硅芯片——一个硅晶体的小芯片。
Tetragonal: These crystals variety prisms and double pyramids. The structure is like a cubic crystal, apart from 1 axis is for a longer period than one other.
. These 4 constructions comprise the majority of the binary crystals with equivalent figures of cations and anions.
无色水晶与无色长石因折射率和密度十分接近故较难区分。主要方法是放大检查。长石有两组极完全解理，显微镜下可见两组解理相交而成的“娱蛤状”包裹体或细直的纹理，而水晶则无解理发育，仅有时可见断续不规则的裂理。
水晶与高档宝石的净度要求有很大不同。高档宝石稀少罕见，所以一般人们普遍对高档宝石的净度不会过于苛求。而水晶的产量着实大得惊人，所以通常人们会要求水晶净度越高越好，尽量避免有较明显的内含物的水晶。
There is a related directive about crystal glass which differentiates in between comprehensive lead crystal, guide crystal and crystal.
Crystals are sometimes seen as a little something of enormous attractiveness, and they are generally utilised with diamonds or other stones for making items of jewellery. Nearly all of crystals now are guy-produced in laboratories.
⑤化学稳定�?非常好，在常温下仅溶解于氢氟酸，不溶解于其它各类酸、碱。在高温高压条件下可溶解于碳酸钠溶液中。
From your Cambridge English Corpus We say the chain topology within the large w area functions since the proverbial ' scratch-on-theglass ' wanted from the organic and natural chemistry laboratory for making crystals. Through the Cambridge English Corpus Frequent-strain and temperature molecular-dynamics simulations of crystals on the lecithin fragments - glycerylphosphorylcholine and dilauroylglycerol. Through the Cambridge English Corpus In addition to these, dust particles have been observed in minimal-temperature plasmas, like Those people Utilized in plasma processing and plasma crystals. With the click here Cambridge English Corpus The ultimate A part of the reserve focuses on peculiarities of strongly coupled dusty plasmas, including the development of dust crystals and affiliated appealing forces. In the Cambridge English Corpus Complete characterization of damage threshold in titanium doped sapphire crystals with nanosecond, picosecond, and femtosecond laser pulses. With the Cambridge English Corpus Unbroken crystals are euhedral; rounded, or more irregular, Principal morphologies weren't noticed. Within the Cambridge English Corpus See all examples of crystal These examples are from corpora and from sources online. Any viewpoints within the examples usually do not characterize the opinion of the Cambridge Dictionary editors or of Cambridge University Push or its licensors.
You'll find other minerals and molecules that could sort these crystal lattices. Snowflakes absolutely are a basic example of a roughly symmetric and geometrically patterned construction from ice crystals, and gemstones of all versions are usually crystals.
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。
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。