Crystal Can Be Fun For Anyone

Crystal Can Be Fun For Anyone

Blog Article

诗中“胜美玉”，“过冰清”，写出水晶的质地美，而“亦欲应时明”则描绘出水晶充满灵性的动态美，耐人寻味。罗维是有独特眼光，懂得水晶真谛，第一个称赞水晶超过美玉的伟大诗人。他的认识已被千年之后的科学理论所证实；以水晶为直接吟咏对象的诗篇还有：

按照透明度指标，水晶越透明，价格越高，好的透明的水晶加工出的成品晶莹剔透、光辉耀眼。透明度高的水晶能提升颜色的艳丽，否则显得呆板无灵性。光学水晶要求全透明、无双晶、无杂质。工艺水晶要求透明、少裂、少瑕疵。熔炼水晶要求透明，可有较多裂纹。三者价值依次降低，熔炼水晶只能作为熔炼水晶玻璃的原料。在工艺水晶中，晶体较大的，可用来做水晶眼镜和雕刻高档工艺品，因而价格较高。

10This is the silicon chip—slightly chip of silicon crystal.这是硅芯片——一个硅晶体的小芯片。

水碧：《山海经》中，水晶又被称作水碧： �?又南三百里，日耿山，无草木，多水碧 �?，郭璞注�?�?亦水玉类 ”。这种称谓常被文人所引用，晋代郭景纯《璞江赋》道�?�?鬼，水碧�?�?。水晶又有人称它叫玉瑛。《符瑞图》载�?美石似玉，水精谓之玉瑛也�?”

25If you are a Billy Crystal supporter, you are going to really like this film.如果你是比利·克里斯特尔的影迷，你就会喜欢这部电影。《柯林斯英汉双解大词典》

当二氧化硅结晶完美时就是水晶；结晶不完美的就是石英：二氧化硅胶化脱水后就是玛瑙；二氧化硅含水的胶体凝固后就成为蛋白石；二氧化硅晶粒小于几微米时，就组成玉髓、燧石、次生石英岩。

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。

②固体包裹体：指呈固态相存在包裹体，多因岩浆、热液、变质作用等形成的早期结晶物被水晶捕获而形成。

Crystals are sometimes considered as a thing of immense beauty, they usually are generally used with diamonds or other stones to make parts of jewellery. Nearly all crystals now are guy-manufactured in laboratories.

The definition of the reliable appears noticeable; a reliable is generally considered getting tough and firm. Upon inspection, having said that, the definition becomes fewer simple. A cube of butter, for instance, is hard after staying saved inside a fridge and is particularly Obviously a stable. Following remaining over the kitchen counter for daily, exactly the same cube gets to be pretty soft, and it really is unclear if the butter ought to even now be thought of a strong.

15The trick to a fantastic thermoelectric product is a crystal construction through which electrons can flow freely.制造一种好的热电材料的关键是，需要一种电子可以自由流动的晶体结构。

You will find other minerals and molecules that can type these get more info crystal lattices. Snowflakes are a basic example of a about symmetric and geometrically patterned construction from ice crystals, and gemstones of all varieties are typically crystals.

crystal, any sound material in which the ingredient atoms are arranged within a definite pattern and whose area regularity demonstrates its inside symmetry.

水晶观赏石是天然水晶中最具代表的作品，具有其他宝石都不具备的观赏性。不论是玉石翡翠还是都要经过雕琢后次能体现他的价值，而水晶观赏石只需要将表面进行抛光，即展现出晶体内所包裹的物质，直接欣赏原汁原味的水晶石。