灰色突变模型
Grey mutation model
以上为机器翻译结果，长、整句建议使用 人工翻译 。
首先用灰色理论GM(1,1)模型预测了某矿伤亡事故数和伤亡事故的突变年份。
First, the fault casualty number and the year which comes with fault casualty catastrophe of a mine were forecasted by using Grey Theory GM (1, 1) model.
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