A Simple Key For Crystal Unveiled
A Simple Key For Crystal Unveiled
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8Where will we get this magic wand and crystal ball?我们到哪里获得这种魔棒和水晶玻璃球？
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天然水晶是不可再生资源，随着开发的深入，天然水晶存量已越来越少，为了可持续发展，东海县政府早就制定了保护本地资源，鼓励开发海外水晶资源的政策，但是，海外资源也越来越少，很多国家都提高了开采和出口天然水晶的门槛，进入东海市场的外国水晶价格连年暴涨，其中观赏水晶比普通水晶涨价更快。
第一种是“全包裹体”，在水晶结晶的时候把这些物质包裹在晶体里面，这类包裹体所形成的各种景象，大多保持了水晶结晶时的原状，也就是说保存了几亿年的原状，极少受到自然环境的影响。
断口：贝壳状。断口也叫破口。它是指矿物被打击后产生不规则的破裂，破裂裂面凹凸不平称为断口。根据断口的形状可分为贝壳状和锯齿状。
Monoclinic �?Characterized by a few unequal axes, two of which intersect at an oblique angle, when the 3rd is perpendicular on the airplane of the other two.
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：
Crystals are absolutely nothing in excess of an ordered arrangement of molecules or atoms. Crystals come in many various styles and sizes, and each has distinct traits. What they are created of decides how it is going to type.
Lots of crystals behave like butter in that they're difficult at small temperatures but soft at larger temperatures. They are really named solids in any respect temperatures under their melting stage. A achievable definition of the reliable is an item more info that retains its shape if still left undisturbed. The pertinent issue is just how long the thing retains its condition. A extremely viscous fluid retains its condition for an hour although not a year. A strong should maintain its condition longer than that.
晶体 Silicon crystals developed in the laboratory convert mild into electrical Vitality. 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。
的释�?浏览 cryptologist cryptology cryptorchidism cryptosporidium crystal crystal ball crystal distinct idiom copyright crystalline #randomImageQuizHook.filename #randomImageQuizHook.isQuiz 用我们的趣味配图小测验考考你的词汇量
玉石纹理如果能形成美丽的花纹、图案，其价格就高，如玛瑙内红白相间的色带有规律地排列，形成缠丝玛瑙时，碧玉中的不均匀颜色形成一种风景图案时，材料的价值将提高。当水晶内包裹体形成美丽的图案时，如幽灵水晶、风景水晶，或者针状包裹体呈束状排列时，其价值都高于普通的水晶。图案越美观、越有意境越好。
Fig. 5: The chance to understand described crystal behavior is dependent on the symmetry engineering approach.