How Much You Need To Expect You'll Pay For A Good Crystal

How Much You Need To Expect You'll Pay For A Good Crystal

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水晶表面坑洼的地方，有的深，有的浅，这是水晶在成长过程中自然形成的，并非是人为造成的损伤。缺陷位置本来包有其他矿物晶体，由于包裹体和水晶结合部位的结合力不强，当表面抛光时，矿体脱落，留下空位。这种缺陷在绿幽灵、钛晶、金发晶上都比较常见。

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。

晶及其石英岩类玉石是中低档宝玉石，虽比不上钻石、红蓝宝石的高贵，但在加工中如果构思巧妙而且加工精细，同样具有很高的价值。如中国传统的玛瑙“虾盘”、“龙盘”、“水漫金山�?水胆玛瑙摆件)都被誉为国家级宝玉石。

Insert to phrase record Incorporate to word checklist C2 [ U ] clear glass of really high quality, ordinarily with its surface Slash into delicate designs

There are numerous crystals dependant upon geometric constructions, crystal growth, and materials. There may be preparations of hexagonal carbon atoms or amethyst which makes hexagonal pyramid constructions.

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。

30Three times went previous, and I had been shocked to see it all over again: the many openings ended up sewed up by thin and white more info thread and so they seemed like the ice crystal on Wintertime's branches in the north.

1A crystal chandelier lit the space.一盏水晶吊灯照亮了房间。《柯林斯英汉双解大词典》

24I need to make my this means crystal crystal clear.我想把我的意思解释得清清楚楚。《牛津词典》

⑤化学稳定�?非常好，在常温下仅溶解于氢氟酸，不溶解于其它各类酸、碱。在高温高压条件下可溶解于碳酸钠溶液中。

All crystal ball crystal clear copyright liquid crystal crystal lattice crystal framework liquid crystal Exhibit See all meanings Idioms and phrases crystal distinct idiom

水晶的价值还与块体大小有关，同样的颜色和净度级别，块越大越难得。有时候质量级别虽然低一些，但块体够大，也可能价格高于高级别的小晶体

水精：水晶为何称为水精，《广雅》有巧解：�?水之精灵�?”；李时珍则说：�?莹洁晶光，如水之精英 ”。细加考究，此称还蕴含浓厚的宗教意味呢。水精一名，最初见于佛书，后汉支曜翻译的《具光明定意经》说：�?其所行道，色如水�?�?。

This crystal framework is accountable for the distinctive physical and chemical Houses of sodium chloride, such as its significant melting stage, electrical conductivity, and talent to sort ionic bonds quickly.