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:针对土壤是一个非常复杂的三相混合体系这一特点 ,将灰色系统理论引入土壤腐蚀的研究中 ,建立了土壤腐蚀体系腐蚀速度的灰色动态GM( 1 ,1 )预测模型 ,取得了较好的实验结果。另外 ,提出以非时间序列来建立土壤腐蚀系统的GM( 1 ,1 )模型 ,研究证明这种方法同样也是可行的
: In view of the fact that soil is a very complicated three-phase mixed system, the gray system theory is introduced into the study of soil erosion and a gray dynamic GM (1,1) prediction model of the corrosion rate of soil erosion system is established. The experimental results. In addition, the GM (1, 1) model of soil erosion system is proposed in non-time series, and it is proved that this method is also feasible