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

Blog Article

李商隐，杜牧，白居易，欧阳修，苏轼，呈大昌，辛弃疾，杨万里，吴文英，杨基，魏源等诗坛，词林大家都有歌吟水晶的佳篇传世。

⒉棉、云雾或渣状包裹体、杂质在透明水晶内部有雾蒙蒙的现象或是感觉里面像有棉絮状、渣状物质一样的包裹体，这些包裹体的存在，影响水晶的整体美观。还有的水晶内局部含有黑斑或其他颜色的斑状物质，与水晶整体不协调，被视为水晶的杂质，有这种杂质的水晶是次品。

10This may be the silicon chip—a bit chip of silicon crystal.这是硅芯片——一个硅晶体的小芯片。

Insert to term record Increase to phrase listing C2 [ U ] transparent glass of very high quality, usually with its floor Minimize into fragile patterns

C2 [ U ] clear glass of quite high-quality, normally with its floor Minimize into fragile styles:

Lattices can have a single lattice point for each mobile or multiple, yielding a complete of fourteen Bravais crystal lattice types. Bravais lattices, here named for physicist and crystallographer Auguste Bravais, explain the a few-dimensional array created by a set of discrete points.

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：

②固体包裹体：指呈固态相存在包裹体，多因岩浆、热液、变质作用等形成的早期结晶物被水晶捕获而形成。

13Nearly all personal computers contain a quartz-crystal clock to regulate their Procedure.几乎所有的计算机都有一个石英晶体时钟来调节它们的运行。

幽灵水晶，分绿幽灵，红幽灵，白幽灵等，主要组成为绿泥石，其中绿幽灵属于珍贵品种。

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。

Orthorhombic: They are rhombic prisms and dipyramids that resemble tetragons but with out square cross-sections.

⑨、喷砂：立体感弱，较平整，无凹凸感，机器雕刻文字、图形等后进行效果处理。成本低制作快。

Tetragonal �?Characterized by 3 mutually perpendicular axes, two of which are equal in size, when the third is more time or shorter and perpendicular to the opposite two.