5 Simple Statements About Crystal Explained

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：

23Sometimes, nevertheless, the crystal method of the silicate inclusions is observed to resemble a lot more closely The inner composition 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。

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。

看原料：选料精良的水晶制品，应看不到胶口及棉絮；质地纯净、光润、晶莹为好。

You will also find many supplies that resemble crystals but are actually polycrystals. Polycrystals variety when microscopic crystals fuse collectively to variety a stable. These products do not encompass requested lattices.

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。

⑦、镀彩：运用类似电镀的手法在水晶表面以不同的色彩，层面较薄，经摩擦可划伤�?；出现划痕，由于镀彩经常位于底部，因此在镀彩底部经常采用其它对象附着，如生肖文镇。

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》

Cite While every exertion is produced to follow citation fashion principles, there might be some discrepancies. Be sure to make reference to the right design and style manual or other sources When you've got any queries. Find Citation Design and style

晶体 Silicon crystals grown inside of a laboratory transform light into electrical energy. 在实验室中长成的硅晶体可将光线转变为电能。

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。

Crystals are don't just renowned for his or her physical appearance, but distinct crystals of various materials and formations can lead to an enormous selection check here of takes advantage of and Actual physical properties.

The framework in the sodium atoms by itself, or maybe the chlorine atoms alone, is fcc and defines the unit mobile. The sodium chloride composition So is produced up of two interpenetrating fcc lattices. The cesium chloride lattice (Figure 3A) is based about the bcc structure; every other atom is cesium or chlorine. In such cases, the unit cell is really a dice. The third vital construction for AB

对于紫水晶黄水晶这样的单色水晶，通常要观察它的二色性，即使是最顶级的紫水晶黄水晶也是有色差的，通过这个方法可以鉴别是否加色。