The best Side of Crystal

天然的水晶一般都会有絮状(绵绺),也就是大家俗称的瑕疵,这是液体水落石出和二氧化碳的小孔穴,而人工合成的水晶就不会有这样的特征。

the sound point out of numerous easy substances, which have an everyday form and surfaces arranged in related designs

水晶文化历史悠久,古人曾赋予它一串极富美感的雅称:水玉、水精、水碧、石英等。

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 admirer, you may enjoy 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》

Wise Vocabulary: relevant words and phrases and phrases Glass blower blowpipe bulletproof glass Minimize glass fibreglass frosted glassware glaze glazed glazier glazing prism prismatic punty Pyrex reglaze unglazed vitreous vitrification vitrify See extra outcomes » You may as well discover linked terms, phrases, and synonyms within the subjects:

水晶的评价标准和高端宝石有所不同。多数高端宝石把颜色放在评价的第一位,而对水晶来说,颜色和净度(水晶行业称作晶体)是近乎同等重要的因素:

Hexagonal �?Characterised by four axes, a few of which are equal in size and intersect at a hundred and twenty levels, having a fourth axis perpendicular to the other a few.

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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。

The essential units of solids are possibly atoms or atoms that have mixed into molecules. The electrons of an atom go in orbits that type a shell framework across the nucleus. The shells are loaded in a scientific order, with Every single shell accommodating only a small variety of electrons. Various atoms have distinctive figures of electrons, which can be dispersed inside a attribute electronic framework of stuffed and partially crammed shells.

Molecular Crystals: Overall molecules are bonded to one another in an structured more info fashion. An excellent illustration is actually a sugar crystal, which contains sucrose molecules.

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�?�?。

水晶观赏石在形态、质地、内部特征等方面往往十分奇异。大自然有无限风光,都可以在包裹体水晶种找到缩影。

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