Has characteristics and so on centralism core competitive power , opportunity actuation and dynamic structure based on the network hypothesized physical distribution enterprise 摘要基于网络的虚拟物流企业具有集中的核心竞争力、机会驱动和动态结构等特征。
In either case , these approaches does not capture the dynamic structure and pattern of the process , which greatly limits the scope of inference about its genetic architecture 然而,这些方法并不能确切地反映整个发育过程和动态特点,这使得对性状遗传结构的推测受到限制。
The paper firstly analyzes the general characteristics of simulation system , puts forward and distinguishes the static structure and the dynamic structure of the simulation systems 论文首先分析了计算机仿真系统的一般性质和特点,在此基础上,提出和区分了仿真系统的静态和动态构成。
When dynamic structure of system is stabile relatively , a macro adjusting and forecasting model of system cloud gray is proposed , and its solution is investigated 在系统动态结构相对稳定的条件下,结合系统动力学和系统云灰色模型,提出了一种系统云灰色宏观调控预测模型,并对该模型的求解方法进行了研究。
The result has shown that the model can well explain the dynamic structure model which population developed and can be regarded as a reference for the farther adjustment and expansion of our country ' s population policy 结果表明,此模型很好地解释了我国人口发展的动态结构,为促进我国人口政策的调整与扩展提供了很好的参考依据。