It is an important parameter for grain pile ventilation, drying system and computer model.

它是粮堆通风、粮食干燥系统和计算机模拟过程中的一个重要参数。

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By discussing the influence of various parameters on transfer function in this model, it was considered that the limit displacement among pile-soil was a main parameter in transfer function.

通过分析各参数对传递函数的影响，认为桩土间的极限位移是双曲线传递函数的主要参数。

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