李商隐，杜牧，白居易，欧阳修，苏轼，呈大昌，辛弃疾，杨万里，吴文英，杨基，魏源等诗坛，词林大家都有歌吟水晶的佳篇传世。
①压电效�?在机械力(压力或拉�?作用下，水晶单晶体的两端会产生电荷，其电量相等但符号相反。在工业上，无色、无缺陷、不具双晶的水晶常被用来作压电石英片。
对水晶进行评价主要依据其颜色、透明度、大小、净度、特殊图案及是否有光学效应等方面。以颜色纯正，浓度较高，内部无瑕为好。种类上紫晶最贵，其次为黄晶、烟晶、无色水晶和芙蓉石。有特殊光学效应的水晶的价格更高。
Most sound elements located in nature exist in polycrystalline kind in lieu of as just one crystal. They are actually made up of many grains (smaller crystals) packed alongside one another to fill all Place. Each individual grain has a different orientation than its neighbours. Despite the fact that long-array order exists in a single grain, on the boundary among grains, the ordering improvements direction. An average bit of iron or copper (Cu) is polycrystalline.
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。
They will ultimately come up with a pleasant minor uniform cluster of atoms, This really is the entire process of expanding crystals. The greater they can appear alongside one another, the more of the development is going to be visible on the naked eye. Researchers can establish what mineral They may be taking a look at by how the crystals sort.
水晶原石观赏石，从字面意义理解：观赏水晶石的原貌，即经过抛光去皮后的包裹体水晶和原色水晶，不需雕刻不求象形就具有非常高的观赏价值和收藏价值。此类水晶观赏石对质地要求非常之高，水晶晶体通透干净，颜色艳丽，意境鲜明深刻的价值就高，它的价值特点就好比钻石，实实在在石头本身的价值。
1A crystal chandelier lit the area.一盏水晶吊灯照亮了房间。《柯林斯英汉双解大词典》
本词条由中国科学院大学地球与行星科学学院、中国科学院地质与地球物理研究所 参与编辑并审核，经科普中国·科学百科认�?。
say cheese something which somebody who is having a photograph of you tells you to state so that the mouth helps make the shape of a smile
⑥、丝印：水晶表面附有不同的色料进行效果处理，颜色层面较厚，着力后方可脱落。
There are actually other minerals and molecules that can form these crystal lattices. Snowflakes are a typical example of a around symmetric and geometrically patterned structure from ice crystals, and gemstones of all varieties are typically crystals.
This Evaluation chronicles in excess of two decades of investigation into creating a genetic code for crystal engineering. Rather then directing biological procedures, this code takes advantage of artificial kinds of DNA to programme the assembly of nanoparticles and microparticles into 1D, 2D and 3D crystalline architectures, in which nearly just about every aspect of the resultant structures click here is usually systematically controlled. In just this conceptual framework, the structural and functional advancements are explained in an effort to define the existing degree of sophistication and also to forecast long term directions in the System.
Binary crystals are found in lots of structures. Some pairs of aspects type more than one framework. At space temperature, cadmium sulfide may perhaps crystallize either while in the zinc blende or wurtzite composition. Alumina also has two doable buildings at place temperature, α-alumina (corundum) and β-alumina. Other binary crystals exhibit distinct constructions at diverse temperatures. One of the most complicated crystals are Individuals of silicon dioxide (SiO2), which has seven unique buildings at many temperatures and pressures; the commonest of those buildings is quartz.