17These rings are indicative from the crystal composition of nickel and may be discussed only by invoking wavelike properties of light.这些光圈表明了了镍的晶体结构，而且只能通过光线中波的特征来解释。
水晶原石观赏石充分体现了天然水晶的本质，经过抛光的水晶原石观赏石，玲珑剔透、晶莹璀璨，独具匠心的设计，恰到好处地显露出水晶的魅力。如果您想单纯的欣赏水晶，水晶原石观赏石是你的不二之选，给人一种返璞归真的感觉。
对水晶进行评价主要依据其颜色、透明度、大小、净度、特殊图案及是否有光学效应等方面。以颜色纯正，浓度较高，内部无瑕为好。种类上紫晶最贵，其次为黄晶、烟晶、无色水晶和芙蓉石。有特殊光学效应的水晶的价格更高。
The requested inside composition of huge crystals, just like the fluorite and quartz demonstrated right here, is mirrored of their geometric designs.
25If you're a Billy Crystal supporter, you may enjoy this movie.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》
, has the identical construction, but there are two alternatives for selecting the holes the atoms will occupy. The third layer could be positioned about the atoms of the main layer, creating an alternate layer sequence A
Incorporate to term record Incorporate to word record [ C/U ] transparent rock that appears like ice, or perhaps a bit of it
市场上有很多人把熔炼水晶也叫做合成水晶，那是不准确的，一般都是以水晶废料为原料在高温高压下熔炼出来的，而不是结晶成的，不具备水晶的晶体特性，所以不能把熔炼水晶与合成水晶混为一谈；但是熔炼水晶耐高温，用优质二氧化硅熔炼成的熔炼水晶可以做成实用产品比如水晶杯、烤盘、茶具等，实际上一代伟人毛泽东主席的水晶棺就是选用东海优质水晶熔炼而成的。
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The definition of a reliable appears clear; a sound is normally thought of as currently being hard and firm. On inspection, nevertheless, the definition turns into less clear-cut. A cube of butter, one example is, is hard immediately after remaining stored inside of a refrigerator and is Plainly a stable. Immediately after remaining to the kitchen area counter for per day, the identical dice turns into rather smooth, and it is actually unclear When the butter really should nonetheless be thought of a good.
say cheese a thing that a person who is taking a photograph of you informs you to convey so that your mouth makes The form of a smile
Crystals are don't just renowned for his or her Bodily physical appearance, but distinctive crystals of various resources and formations can result in an check here enormous variety of takes advantage of and physical Qualities.
⑦双色水晶：一种紫色和黄色共存一体的水晶，紫色、黄色之间界限较明显，分别占据晶块的一部分。
Fig. five: The opportunity to understand defined crystal habits is dependent on the symmetry engineering method.