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本文通过对马尾松林固定样地重复观测 ,取得了各径级的枯损数并构造出经阶分布模型 y =a e-D b) 。经检验该模型拟合效果良好。
In this paper, the repeated observation of Pinus massoniana forest fixed plots, get the diameter of the number of losses and the formation of the order distribution model y = a e-D b). After testing the model fitting good effect.