随机性模型 meaning in English

probability model
randomness model
statistical model
stochastic model

Giant panda ; stochastic model ; population viability analysis ; qinling
大熊猫随机性模型种群存活力分析秦岭
Discrete particle models can be classified into deterministic method and stochastic method in accounting for the particle collisions
在离散颗粒模型中,根据对颗粒间碰撞过程的处理方法的不同可分为确定性模型和随机性模型。
The main purpose of this dissertation is to establish the deterministic and the stochastic model of minimum weight of the structure , and the optimization is based on the structural dynamic response reliability . the dynamic response of the structure under stationary or non - stationary excitations is investigated , then the dynamic reliability is calculated and the design variables of the structures are optimized
本文重点建立了基于动力响应可靠性的结构优化设计最小重量的确定性和随机性模型，研究了结构系统在平稳或非平稳随机激励作用下的随机动力响应，并在此基础上进行了结构动力可靠性计算和优化设计。