英语释义

• a variable quantity that is random

片语

stochastic c variable随机变量

disperse stochastic variable离散型随机变量

random variables随机变量；随机变数

continuous stochastic variable连续型随机变量

stochastic decision variable随机决策变量

stochastic or random variable随机变量

extraneous variable额外变量；外扰变量；客变量；随机变量

stochastic variable model随机变量模型

load stochastic variable负荷随机变量

discrete stochastic variable离散随机变量

stochastic explanatory variable随机解释变量

英汉例句

• market demand is a stochastic variable which brings difficulty for most profit by ordering right goods.

  市场需求量是一个随机变量，它给订货者追求最大利润，确定最优订货量带来了困难。

• basis on the stable analysis of the bridge structure, we could do the sensitivity analysis related to stochastic variable for structure by the zone method.

  在静力分析的基础上，本文又考虑随机变量的对桥梁结构状态的影响，采用对随机变量进行区间分段分析，讨论其变化对桥梁结构的影响。

• a discrete method for stochastic variable (features) space of class-conditional-probability density and estimation method for class-conditional -probability distribution is proposed.

  本文提出了类条件概率密度随机变量（特征）空间离散化及类条件概率分布估计方法。

• by building up the fitting quality model and applying the programming & optimizing theory, the criterion of fitting quality judgment is solved in stochastic variable for online inspection.

  通过建立装配质量模型和优化理论，解决了在线装配质量监控中的监控特征的随机变化的难题。

• in this paper, probability method is used to deal with the load variation, i. e, the load is treated as stochastic variable while its duration curve serves as cumulative probability function.

  本文将概率方法引入优化计算中，将负荷看作随机变量，持续负荷曲线即为其累积概率分布曲线，用概率方法计及负荷变化的影响。

• the extremum distribution of stochastic variable can be obtained by spectral analysis.

  随机变量的极值分布可以通过对水位监测数据进行频谱分析获得。

• this essay deduces that the demanded container number in one port in a year is a normal school stochastic variable by analyzing the data.

  论文通过分析船公司在港口的月集装箱需求量得出其在港口的年集装箱需求量是一个符合正态分布的随机变量。

• the influence to settlement reliability of composite foundation caused by changeability of every stochastic variable is analyzed in the end.

  结合具体工程实例分析了各随机变量的变异性对复合地基沉降可靠度的影响。

• simulation uncertainty mitigated strategies for different cases mentioned above are presented by means of robust design and engineering stochastic variable optimization methods.

  引入稳健设计哲理和工程随机变量优化设计方法，分别提出了对应的不确定管理策略；