其它描述：《庶物异名疏》中说： �?水精出大秦国，一名黎�?�?。结晶完整的水晶晶体，就如参差交错的马齿，所以人们又叫它马牙石。先民们最早用它研磨成眼镜片，因而送它一个眼镜石的绰号。水晶有通称，也有俗称。广州一带称水晶叫晶玉，又名鱼脑冻；江苏东海县山民发现水晶会 �?窜火�?�?，于是给它起个放光石的俗名。世间一物多名，不足为奇，而像水晶拥有这么多的别称，实不多见。瞧，从水玉、水碧、白玉、玉瑛、水精石英、黎难、晶玉到菩萨石、马牙石、眼镜石、放光石、千年冰、高山冻、鱼脑冻等等，简直构成一部奇石鉴赏史。

Bismuth (Bi) appears being a steel, but the amount of electrons accessible for electrical conduction is analogous to that of semiconductors. In truth, bismuth is known as a semimetal. Molecular solids are generally crystals formed from molecules or polymers. They may be insulating, semiconducting, or metallic, depending on the form of molecules from the crystal. New molecules are continually being synthesized, and many are created into crystals. The volume of distinct crystals is gigantic.

10This could be the silicon chip—just a little chip of silicon crystal.这是硅芯片——一个硅晶体的小芯片。

第一种是“全包裹体”，在水晶结晶的时候把这些物质包裹在晶体里面，这类包裹体所形成的各种景象，大多保持了水晶结晶时的原状，也就是说保存了几亿年的原状，极少受到自然环境的影响。

2She was wearing a strand of crystal beads.她戴着一串水晶珠子。《柯林斯英汉双解大词典》

They will sooner or later create a good minimal uniform cluster of atoms, This is certainly the process of increasing crystals. The greater they're able to occur with each other, the greater of the formation might be visible to the naked eye. Researchers can identify what mineral They're checking out by how the crystals variety.

光泽：玻璃光泽。断口处为油脂光泽。光泽，指宝石表面对光线反射的一种光学性质。观察水晶的光泽，可用手握着它，以灯光或窗户投进来的光线看表面反射，透明水晶亮度与光泽强弱有关。

11I thoroughly opened the read more bundle and located a crystal bell within.我小心地打开包裹，发现里面有一个水晶钟。

13Nearly all desktops contain a quartz-crystal clock to control their operation.几乎所有的计算机都有一个石英晶体时钟来调节它们的运行。

颜色：无色，浅至深的紫色，浅黄、中至深黄色，浅至深褐、棕色，绿至黄绿色，浅至中粉红。

用手去触摸水晶，天然水晶通常温度要比人造水晶的要凉的多；用眼观察，天然水晶通常有棉絮状的包裹体，这个是人造水晶所没有的。

Crystals are not simply renowned for his or her physical look, but diverse crystals of various elements and formations may result in a vast variety of makes use of and Actual physical Attributes.

⑨、喷砂：立体感弱，较平整，无凹凸感，机器雕刻文字、图形等后进行效果处理。成本低制作快。

A different sort of crystalline carbon is based over a molecule with sixty carbon atoms referred to as buckminsterfullerene (C60). The molecular condition is spherical. Every carbon is bonded to a few neighbours, as in graphite, as well as spherical shape is realized by a mix of 12 rings with 5 sides and 20 rings with 6 sides. Very similar constructions had been initially visualized by the American architect R. Buckminster Fuller for geodesic domes.