It is thought that the independent equation of the boundaryrelation in the frequency-domain is composed of two curl equations and the charged continuity equation of the boundaryrelation.
This paper makes an analysis on the relation of the stress boundary with the critical tangential compressive stress as well as on its influence on critical internal wrinkling.
本文分析推导了应力分界圆与临界起皱压应力、危险断面径向拉应力之间的关系,以及对临界起皱的影响。
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Based on the Neoinstitutional Theory. This article analysis the transactions cost, and try to explore the relation contract cost and the boundary of the contract.