The Basic Principles Of Crystal

The Basic Principles Of Crystal

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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。

12He tried again in numerous other cities and succeeded with Crystal Caramels.他又在其他几个城市再次尝试，并成功制出了水晶焦糖。

一般而言，紫晶和黄晶是水晶中价值较高的品种。两者进一步的分级是据其颜色的深浅，颜色较深的为A级，稍浅的为B级。一般颜色较深的价格高，但要以不深暗为标准。颜色包括两种，一种是水晶本身的颜色，另一种是内部包裹体的颜色。水晶本身的颜色要艳丽、纯正，分布要均匀，不能太深或太浅，如澳州玉、蓝玉髓、紫晶、黄水晶，其价格就高。无色的水晶内含包裹体的颜色艳丽，其价格也高，如钛晶、绿幽灵、红兔毛。紫水晶一般以稍有云状物、颜色深紫、晶体通透的为上品。

养殖晶：养殖晶是指，用天然水晶做种子，然后赋予天然水晶生长的高压条件，养殖器中有富含二氧化硅的分子。然后二氧化硅分子围绕天然水晶种生长，这样的水晶成分（分子式）与天然水晶是一摸一样的，唯一有差别的是，这样的水晶磁场作用没有天然水晶强。

C2 [ U ] clear glass of very high quality, commonly with its floor Lower into sensitive styles:

发晶，包括钛晶，铜顺发，绿发晶，黑发晶，银发晶，杂色发晶，其中钛晶最珍贵，少数钛晶价值可比钻石，红宝石和蓝宝石以及祖母绿。

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。

26Some of the best ingesting Eyeglasses are constructed from lead crystal.一些最精致的酒杯是用铅晶质玻璃制成的。《柯林斯英汉双解大词典》

包裹体常见有固相、固液气三相组合、空洞以及双晶、色带等。水晶中典型的同生包裹体有自形的锐钛矿、气液两相包体等。

say cheese a thing that someone that is taking a photograph of you informs you to convey so that the mouth tends to make the shape of a smile

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

Crystallography is the review of crystals, and it offers with all the things from ideal geometric styles to seemingly random conglomerations of particles here and minerals.

⑤、打孔：是在水晶成品未完成前，根据其所需打孔之尺寸及位置，以钻头加工，如制表件、笔筒、瓶孔等。

The C60 molecules, also known as buckyballs, are fairly powerful and Practically incompressible. Crystals are formed such that the balls are arranged within an fcc lattice by using a 1-nanometre spacing involving the centres of adjacent balls. The equivalent C70 molecule has the shape of a rugby ball; C70 molecules also sort an fcc crystal when stacked alongside one another. The solid fullerenes variety molecular crystals, with weak binding—provided by van der Waals interactions—between the molecules.