与生长有关的异常消光图案为放射状、格子状等，从不同消光图案的组合可以反映金刚石的生长期次和阶段。
It can show growth-stages from the composing style with different patterns like radiating pattern and check-like pattern which caused by growth.
与生长有关的异常消光图案为放射状、格子状等，从不同消光图案的组合可以反映金刚石的生长期次和阶段。
It can show growth-stages from the composing style with different patterns like radiating pattern and check-like pattern which caused by growth.
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