This idea applies Similarly in a single, two, and 3-dimensional spaces. The complete crystal lattice is often manufactured by regularly reproducing the pattern with the unit cell in all directions.
23Sometimes, nevertheless, the crystal sort of the silicate inclusions is observed to resemble additional intently The interior structure of diamond than that of other silicate minerals.然而，有时观察到硅酸盐包裹体的晶体形态比其他硅酸盐矿物更接近金刚石的内部结构。
Chemical Bonds The types of chemical bonds formed between atoms or teams of atoms in crystals depend upon their measurement and electronegativity. There are actually four categories of crystals as grouped by their bonding:
Tetragonal: These crystals kind prisms and double pyramids. The structure is sort of a cubic crystal, other than one axis is extended than the opposite.
断口：贝壳状。断口也叫破口。它是指矿物被打击后产生不规则的破裂，破裂裂面凹凸不平称为断口。根据断口的形状可分为贝壳状和锯齿状。
你们都知道，拿起一个水晶棱镜，让一束阳光通过它，就会得到一个光谱，看起来就像一条连续的彩虹色带。
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�?
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第三种是“皮景”，因某些其他的矿物与水晶体共生，或由于其他的物质侵蚀而依附于水晶表面，或者是水晶受自然环境的影响，在水晶表面出现蚀象，形成了一些景象或图案，这种景观存在于水晶表面。
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。
With the Cambridge English Corpus We are saying the chain topology in the high w location functions as being the proverbial ' scratch-on-theglass ' necessary within the organic chemistry laboratory to produce crystals. With the Cambridge English Corpus Frequent-tension and temperature Crystal molecular-dynamics simulations of crystals on the lecithin fragments - glycerylphosphorylcholine and dilauroylglycerol. In the Cambridge English Corpus Along with these, dust particles are already observed in small-temperature plasmas, like All those used in plasma processing and plasma crystals. In the Cambridge English Corpus The ultimate Section of the e-book focuses on peculiarities of strongly coupled dusty plasmas, including the formation of dust crystals and linked interesting forces. From your Cambridge English Corpus Entire 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 even more irregular, Most important morphologies weren't observed. With the Cambridge English Corpus See all examples of crystal These examples are from corpora and from resources on the web. Any opinions inside the examples do not characterize the opinion in the Cambridge Dictionary editors or of Cambridge College Push or its licensors.
Fig. one: Schematic of crystal formation from creating blocks composed of a particle core and a shell of DNA ligands attached on the particle area.
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�?�?。
Tetragonal �?Characterized by a few mutually perpendicular axes, two of which happen to be equal in length, even though the 3rd is for a longer period or shorter and perpendicular to the opposite two.