Finally an optimal combinatorial forecasting model for fire in China has been established through combining the Grey and regression models.

再将最佳回归模型与最佳灰色模型有机地结合起来建立中国火灾最佳灰色回归组合预测模型。

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Grey theory is used to forecast the fire frequency and the direct economic losses from 2000 to 2005 in Nanan District, Chongqing city.

运用灰色理论预测了2000 - 2005年重庆南岸区火灾次数与直接经济损失。

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When you are old and grey and full of sleep, and nodding by the fire, take down this book.

当你年老，鬓斑，睡意昏沉，在炉旁打盹时，取下这本书。

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"There was a performance by Shane Warne that people will talk about when they are old and grey and nodding by the fire, " he said.

BBC: Warne: Forever a one-day star