In this paper logistic equation, from biology, is applied to describe dynamically the process of industry cluster formation through firm’s output variable ratio.
借用生物学中的 logistic方程 ,通过对处于集群形成过程中企业产出水平的刻画 ,动态地描述企业集群现象。
参考来源 - 企业集群的共生模型及稳定性分析Increase of width of the channel and reduction of particle diameter enhance cluster formation near the wall.
减小槽道宽度和增加颗粒粒径会减弱壁面附近颗粒聚集的程度。
参考来源 - 稠密气固两相流动中颗粒聚集现象的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
A generalized model for cluster formation of arsenic atoms has been derived.
砷原子生成聚集群团的一般模型已经导出。
The history, reason of the industry cluster formation and advantage of Fei-st'ui industry in Pingzhou are analyzed.
分析了平洲翡翠业产业集群形成的历史过程、形成原因、竞争力特征；
To simulate the cluster formation in dense two-phase flow, a multi-lattice actual trajectory (MLAT) model is developed.
提出了数值模拟稠密气固两相流动的多重格子-真实轨道模型（MLAT模型）。
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