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The growth of innovative enterprises is a cycle of the process. The growth factors and business growth performance will eventually form a closed loop. In an innovative enterprise growth system, strategy, technology, system, culture, organization, market and social service are the indispensable elements of enterprise growth.
It built agricultural industry cluster innovation network model. The model consisted of core values, auxiliary support network and support network of the external environment. It analyzed the agricultural industry cluster Network Innovation Capability from cluster internal resources, network resources and absorptive capacity. Evaluation system established a resource-network-ability system.
Developing velocity of lightning leader is not considered in general case when the electromagnetic field around is calculated. But in the last step of the main lightning discharge stage, the speed of discharge is close to light velocity, so leader speed can not be ignored. In this article, electromagnetic field distribution around leader can be obtained by using Lorentz transformation. The result...
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