Detailed Notes on Crystal

Detailed Notes on Crystal

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：

无色水晶以晶莹美丽、洁净透明着称。衡量无色水晶主要看它的纯度，越纯、越透明越好。干净的、无瑕疵的、杂质少的价值就高。无色的水晶如果很脏，就没有利用价值。

人造水晶分为熔炼水晶与养殖晶：据水晶专家汪毅的阐述，随着水晶的价值提高，喜欢的人增多，水晶也引起了作伪者的兴趣，现阶段中国水晶市场常见的造假方法为：

Tetragonal: These crystals sort prisms and double pyramids. The construction is sort of a cubic crystal, other than one axis is extended than the other.

这种水晶观赏石特指水晶晶簇，它是众多单晶体集中生长在一起的晶体组合。晶簇以其晶莹剔透、独特造型而享誉水晶赏石界。

⑧、雕刻：立体感强，工艺高，做工精细，成本高。分手工雕刻图形、机器雕刻文字。

石英：《广雅》称水晶叫石英，色白如莹者又叫白。为附的异形字。司马相如《子虚赋》就�?�?雌黄�?�?之句。苏林解释：�?�?，白石英�?”。

11I carefully opened the deal and found a crystal bell inside.我小心地打开包裹，发现里面有一个水晶钟。

Meanwhile, to be certain continued assist, we have been displaying the internet site without the need of models and JavaScript.

晶体 Silicon crystals grown in a laboratory change mild into electrical Electricity. 在实验室中长成的硅晶体可将光线转变为电能。

All crystal ball crystal distinct copyright liquid crystal crystal lattice crystal structure liquid crystal Show See all meanings Idioms and phrases crystal distinct idiom

Crystal Lattices You'll find 7 devices of crystal buildings, which might be also known as lattices or Room lattices:

水玉：中国最古老的称法叫水玉，意谓似水之玉，又说是 �?千年之冰所�?�?。唐代诗人温庭筠《题李处士幽居》写道：�?水玉簪头白角巾，瑶琴寂历拂轻�?”。水玉一词最早频繁出于《山海经》：�?又东三百里，日堂庭之�?…�?多水�?”；�?丹山出焉，东南流注于洛水，其中多水玉 ”；�?逐水出焉，北流注于渭，其中多水玉 ”。司马相如《上林赋》曰�?�?水玉磊河 �?。水晶得名水玉，古人是看�?�?其莹如水，其坚如�?�?的质地。

Yet another method of crystalline carbon is based on the molecule with sixty carbon atoms termed buckminsterfullerene (C60). The molecular form is spherical. Each individual carbon is bonded to a few neighbours, as in graphite, and also the spherical shape is accomplished by a mixture of 12 rings with 5 sides and 20 rings more info with six sides. Identical buildings were being to start with visualized by the American architect R. Buckminster Fuller for geodesic domes.