| 新疆大中型拖拉机拥有量灰色预测 |
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| 引用本文： | 刘进宝,宋江菊.新疆大中型拖拉机拥有量灰色预测[J].农业装备技术,2012(5):42-44. |
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| 作者姓名： | 刘进宝 宋江菊 |
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| 作者单位： | 1. 新疆农业大学机械交通学院
2. 新疆新源县那拉提镇政府 |
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| 摘 要： | 灰色理论具有计算简便、不要求有大量的样本数据。这对于信息量少的拖拉机拥有量分析是适宜的,并且预测精度较高。采用灰色系统GM(1,1)模型对新疆农用大中型拖拉机拥有量进行预测,对新疆农业机械发展具有重要的意义。
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| 关 键 词： | 新疆大中型拖拉机 拥有量 灰色系统理论 预测 |
Ownership of Large and Medium-sized Tractor Grey Forecast in Xinjiang |
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| Authors: | Liu Jinbao Song Jiangju |
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| Institution: | 1.Xinjiang Agricultural University, College of Mechanical and Traffic; 2.The Government of Nalati, Xinyuan County ) |
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| Abstract: | Grey theory is simple in calculation, without requiring a large amount of sample data.This for the tractor ownership analysis that has quantity of information is suitable, and higher prediction accuracy. Using the grey system GM （1,1） model to Xinjiang agricultural large and medium-sized tractor has a quantity to undertake forecasting. It has important significance to the Xinjiang agricultural machinery development. |
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| Keywords: | Large and medium-sized tractor of Xinjiang Ownership Grey System Theory Forecast |
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