stochastic variable meaning in English
随机变量
随机变数
Examples
- The theory of reliability is based on the probability . it considers the variability of all stochastic variable and use taut probability to measure
可靠度理论是建立在概率论基础上，考虑了影响滑坡体稳定的各项随机变量的变异性，并用严格的概率来度量。 - The waste load is regarded as a stochastic variable following the log - normal probability distribution based on statistical data , and the constrains on water quality levels are expressed in a probability form
假设排污量是服从对数正态分布的随机变量，并且以潮周期内水质达标的概率作为衡量控制点达标的依据。 - But as the ship structure system is very big and complicated , and there are many stochastic variables , not much progress have been made in application the structural reliability base on sfem to the ship structure
但由于船舶结构体系庞大，随机变量众多，基于随机有限元的可靠度分析在船舶结构中应用缓慢。 - Under the consideration of the uncertainty of the water environmental system , both the observed data of the river water quality and the parameters for the river water quality model are processed as the stochastic variables herein
摘要考虑到水环境系统的不确定性，把河流水质观测数据和水质模型参数都作为随机变量来处理。 - This paper is mainly concerned with the dynamic reliability of massive - head dam under earthquake . during the analyses , it considers the effect of variability 、 relevance and truncate of the stochastic variable
本文主要研究在地震作用下大头坝的动力可靠性，在计算中还考虑了随机变量的变异，相关，截尾对其可靠度的影响。