这是关于黑色组织的。

This intelligence about "black" organize.

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结果表明黑色组织降低了齿轮的疲劳性能，尤其是弯曲疲劳性能。

The results showed that black microstructure reduced fatigue behaviors, especially repeated bend behaviors.

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石墨是黑色零散的，包含一层组织成六边形栅格的碳原子层。

Graphite, which is black in bulk, consists of layers of carbon atoms arranged in a hexagonal grid.

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