In this article, a dynamic general equilibrium model is developed to address the issue of optimal patent length and optimal patent breadth.
本文构建了一个动态一般均衡模型来研究最优专利长度和最优专利宽度的问题。
2
The calculation method for freedom length of the anchor bar is improved, and the calculation formulae of structural foundation embedded depth and stability limit equilibrium analyses were derived.
改进了锚杆自由段长度的计算方法，推导了结构的基础埋深和稳定性极限平衡分析的计算公式。
3
Under the condition of equilibrium crack the plastic component of the displacement can be regarded as a function of load and crack length.