双参数的费米密度分布 Fermi-density-distribution with two parameters
基于复合材料力学理论，建立了双因素、双参数的钢纤维混凝土抗拉强度普适计算模式。
In this paper, a model with double factors and double parameters for calculating tensile strength of steel fiber reinforced concrete (SFRC) is established on the basis of composite material mechanics.
本文把量子李代数的概念推广到了双参数的情形。
In this paper, we extend the concept of quantum Lie algebra to two-parameter case.
进而采用双参数的结构破坏模型，给出了计算结构地震破坏概率的表达式。
Moreover, by adopting a structural damage model with double parameters, the formula for calculating structural earthquake damage probability is given.
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