常微模型只考虑时间因素对种群密度的影响。

Time is only considered as the effect on population density in ordinary model.

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密西西比河斯开奈门急流密西西比河63至57海里的沉淀研究，水力微模型调查。

Sedimentation Study of the Mississippi River Schenimann Chute Mississippi River Mils 63 to 57, Hydraulic Micro Model Investigation.

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实例分析表明，该方法简便、通用，具有较高拟合精度，是非线性、不连续可微模型参数估计的方法。

The actual practice shows that this new method is convenient, universal and precise. It is an excellent method for estimating parameters of non-linear, uncontinuous or undifferential model.

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