合成钻石

1
synthetic diamond
注：合成钻石 (Synthetic Diamond)是指经人为之力生成的钻石，它的化学、物理、光学特性，皆与自然天成的钻石一样。
2
Synthetics
GIA针对天然钻石与合成钻石(Synthetics)开立钻石鉴定证书，对于仿制钻石(Simulants)、已镶钻石，或经过处理但非稳定的钻石，如经过裂缝充填或镀膜处理，则不签发鉴定证书...

短语

1
该处理方法的对象主要有天然钻石、高温高压合成钻石以及化学气相沉淀法合成钻石。
The tentative experiments of brown diamond samples under HTHP treatment are developed by using the synthetic equipment.
2
在阴极射线的激发下，该合成钻石发射强蓝白荧光，并显示出独特的几何对称生长分区及镶嵌结构。
Stimulated by cathode ray, this synthetic diamondproduces strong blue-white fluorescence and displays its specific cathodoluminescent geometric patterns, growth subdivisions and mosaic structure.
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绿色钻石戒指并不是指颜色，而是指环保概念，关键是其中的钻石不是开采出来的，而是通过晶体生长的方法人工合成的。
Green diamond ring does not mean the color, but the concept of environmental protection, the key is that the diamonds are not mined, but artificially synthesized by the crystal growth method.

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