Rough is one kind of experience, lets our real understanding life.

坎坷是一种经历，让我们真的理解人生。

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One kind of integrated data mining and data fusion system's model is designed with fuzzy neural network based on rough sets.

设计了一种基于粗糙集——模糊神经网络技术的数据挖掘与数据融合集成系统。

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The Courageous Spirit collection consists of a one-of-a-kind necklace and a pair of earrings featuring 2.8 carats of rough Bunder diamonds and 25.34 carats of polished Bunder diamonds including a 5.04-carat round brilliant-cut white diamond and a 5.02-carat round brilliant-cut cognac diamond all cut and polished in India.

FORBES: Rio Tinto Celebrates India's Bunder Diamond Mine with Unique Jewels