The prediction is conducted with the grey catastrophe model through the abrupt date set composed of abnormality times.
根据异常时刻组成的灾变日期集用灰色灾变模型进行预测。
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.
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。
The prediction is conducted with the grey catastrophe model through the abrupt date set comp...
根据异常时刻组成的灾变日期集用灰色灾变模型进行预测。
The prediction is conducted with the grey catastrophe model through the abrupt date set comp...
根据异常时刻组成的灾变日期集用灰色灾变模型进行预测。
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