of paramount importance短语³⁴⁷²² 基本例句 adj.最重要的 In nonlinear dynamic response analysis and reliability evaluation of structures, it is of paramount importance to capture the joint probability density function for various response quantities. 在密度演化理论基本思想的框架下，对广义密度演化方程进行推广，导出了结构不同反应量的联合概率密度函数演化方程。 dictall